CN102520215A - Adjustable clamp for testing battery and mounting method thereof - Google Patents
Adjustable clamp for testing battery and mounting method thereof Download PDFInfo
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- CN102520215A CN102520215A CN2012100080581A CN201210008058A CN102520215A CN 102520215 A CN102520215 A CN 102520215A CN 2012100080581 A CN2012100080581 A CN 2012100080581A CN 201210008058 A CN201210008058 A CN 201210008058A CN 102520215 A CN102520215 A CN 102520215A
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- clamp
- gathering sill
- needle
- punch block
- test battery
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Abstract
The invention discloses an adjustable clamp for testing a battery and a mounting method thereof. The adjustable clamp comprises a base, clamping devices, a needle frame and a test needle, wherein the a guide slot a is formed in the base longitudinally, a guide slot b is formed in the base transversely, the clamping devices are respectively arranged on the guide slot a and the guide slot b through fixing devices, a main support is arranged on the base at one side of the guide slot b which is arranged transversely, a guide slot c is formed in the main support along a transverse direction, the needle frame is arranged on the guide slot c through the fixing device, a needle pass hole is formed in the needle frame, one end of the test needle is placed in the needle pass hole, and the other end of the test needle is connected with a test device through a electric wire. According to the invention, the position of the test needle can be adjusted correspondingly while batteries to be tested, of various shapes, can be clamped stably, so that the batteries with different electrode positions and different external structures can be detected, and the adjustable clamp is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of anchor clamps that are used for test battery, relate in particular to a kind of flexible jig and installation method thereof that is used for test battery.
Background technology
In the last few years, along with the develop rapidly of science and technology, portable type electronic product is increasing to be appeared in the life, such as mobile phone, notebook computer, PDA etc., and battery is also increasing simultaneously is used in these portable type electronic products.Because the function of portable type electronic product is perfect gradually, purposes is diversified, makes and therefore use the quality of battery to have higher requirement, to satisfy the needs that use by all the more frequent of their uses in life it.
The finished product of current battery need carry out strict check to it when shipment, wherein very important two Interventions Requested are exactly voltage and internal resistance.When check cell voltage and internal resistance, be through with Battery holder in the anchor clamps of special use, measure then.
Common anchor clamps are divided into two kinds more at present:
A kind of is to adopt resilient clamp portion that tested battery is fixed, and clamping part is provided with the testing needle that the detection battery is used.A kind of unit clamp device of lithium battery checkout equipment is disclosed like Chinese patent document CN201072423Y; It matches through stage clip and electrical clamping part; Tested battery is clamped on the electrical clamping part; And be provided with the testing needle that detects usefulness, and link to each other with checkout equipment through electric wire in electrical nip.It has simple in structure, clamp advantages such as tested battery is convenient, be convenient to operation.But there is also some problems, as: adopt the tested battery of spring bearer plate clamping, the excessive easy damaged battery surface of its elastic force, elastic force is too small to be prone to cause clamping not tight, and tested battery is loosening easily; Its testing needle stationkeeping only is applicable to and detects battery of the same race that for the different battery of electrode position, do not possess detectability, versatility is relatively poor.
Another kind of it has the function of the tested battery location of scalable within the specific limits, is convenient to place tested battery in order to adopt the unit clamp of fixing tested battery location, the convenient detection.Disclose a kind of rectangular cell like Chinese patent document CN2814435Y and detect anchor clamps.It is placed on tested battery on the base, through the horizontal level of bolt adjustable stops, and can regulate the height of bearing surface on the block according to the thickness of tested battery; Simultaneously, it also can be regulated the height of testing needle within the specific limits, has satisfied the different battery of electrode position.This anchor clamps have the tested battery of structure clamping and stablize, can measure the battery of different-thickness, different in width.But there is also some problems, as: it only is provided with a shelves mouth, and positions by compressing tested battery, so only be applicable to the clamping square battery, for the battery of circular or irregular shape, is prone to take place loosening when installing and fixing; Its testing needle is provided with the position relative fixed, and range of adjustment limited (only can do simple height regulates) differs battery far away for electrode position, does not possess detectability, and versatility is relatively poor.
So how to let the anchor clamps that are used for test battery; But in the difform tested battery of satisfied stable holding; Also can the position of testing needle be adjusted accordingly, satisfied the different battery in detecting electrode position, just become a difficult point on the test battery jig Design.
Summary of the invention
The object of the present invention is to provide a kind of flexible jig and installation method thereof that is used for test battery; But it is in the difform tested battery of satisfied stable holding; Also can the position of testing needle be adjusted accordingly; Realized that the detecting electrode position is different, the different battery of contour structures, and it is simple in structure, easy to operate.
For reaching this purpose, the present invention adopts following technical scheme:
A kind of flexible jig that is used for test battery comprises base, clamp device, punch block and testing needle, vertically has gathering sill a on the said base; Laterally have gathering sill b; Said clamp device is installed in respectively on gathering sill a and the gathering sill b through stationary installation, and the base of gathering sill b one side of said lateral arrangement is provided with main support, and said main support upper edge horizontal direction has gathering sill c; Said punch block is installed on the gathering sill c through stationary installation; Said punch block is provided with the hole of threading a needle, and said two testing needle one ends are placed in the hole of threading a needle, and the other end links to each other with proving installation with negative electrical wire through positive electrical wire respectively.
Further, said clamp device is a clamp, and said gathering sill a goes up and through stationary installation first clamp is installed, and said gathering sill b goes up and through stationary installation second clamp and the 3rd clamp is installed.
Further, said clamp is rectangular configuration, and the middle part all has the gathering sill d that is used for fixing device for installing.
Further, said stationary installation comprises screw knob and square nut, and said screw knob passes gathering sill d and gathering sill a on the base or the gathering sill b on the clamp, and fastening through square nut in the base bottom.
Further, said main support is domes, and said gathering sill c is arranged on the crossbeam of main support.
Further, said gathering sill c is a two-stage structure, and on two sections gathering sill c punch block is installed all.
Further, said punch block is L shaped structure, and has the fixed orifice that is used for fixing device for installing on the one of which end, has at least one hole of threading a needle on the other end.
Further, said stationary installation comprises screw knob and square nut, and said screw knob passes gathering sill c and the fixed orifice on the punch block on the main support, and fastening through square nut in punch block one side.
Further, have 16 holes of threading a needle on the said punch block, and be uniformly distributed with in a rectangular shape.
The present invention also provides a kind of installation method that is used for the flexible jig of test battery, and this method is used the above-mentioned flexible jig that is used for test battery, comprises the steps:
Steps A: one side of the electrode on the mesuring battary is placed on the base to main support;
Step B: unclamp second clamp and the 3rd clamp that is arranged on the gathering sill b through the screw knob rotation, and in gathering sill b, regulate the position of second clamp and the 3rd clamp, make it be adjacent to the mesuring battary outside surface;
Step C: through whole second clamp of gathering sill d step on first clamp and the relative position of the 3rd clamp, and the angle of rotation adjusting second clamp and the 3rd clamp, make it be adjacent to the mesuring battary outside surface;
Step D: through screw knob second clamp and the 3rd clamp are fastened on the gathering sill b, and clamp mesuring battary;
Step e: unclamp first clamp that is arranged on the gathering sill a through the screw knob rotation, and in gathering sill a, regulate the position of first clamp, make it be adjacent to the mesuring battary outside surface;
Step F: through the relative position of the further adjustment of the gathering sill d on first clamp first clamp, and the angle of rotation adjusting first clamp, make it be adjacent to the mesuring battary outside surface;
Step G: through screw knob first clamp is fastened on the gathering sill a, and clamps mesuring battary;
Step H: unclamp the punch block that is arranged on the gathering sill c through the screw knob rotation, and in gathering sill c, regulate the position of punch block;
Step I: the angle of rotation adjusting punch block;
Step J: testing needle is passed the hole of threading a needle over against electrode, and with the electrode joint of mesuring battary, hold out against;
Step K: respectively two testing needles are linked to each other with proving installation with negative electrical wire through positive electrical wire.
Beneficial effect of the present invention does; Said flexible jig and the installation method thereof that is used for test battery; It is through laterally having gathering sill a and vertically having gathering sill b on base; And clamp is installed in respectively on gathering sill a and the gathering sill b through stationary installation, adopt 3 fixing modes, but realized the function of the difform tested battery of stable holding; Through main support is set, and horizontal direction is offered gathering sill c in the main support upper edge, and punch block is installed on the gathering sill c through stationary installation, has realized the function that can adjust accordingly the position of testing needle; All offer gathering sill d on the clamp, make that the fixed position of clamp device is further adjustable, be beneficial to the difform tested battery of stable holding more; Stationary installation adopts screw knob and square nut to match, and is convenient to manual locking or unclamps clamp, and is easy and simple to handle, easy to use; Main support is domes, and it is convenient to make that testing needle passes main support, and the fixable position of testing needle is more, is convenient to the different tested battery in detecting electrode position; Gathering sill c on the main support is designed to two-part, but makes the equal free adjustment in position of two punch blocks, the rigidity of the main support that also improves simultaneously; Have 16 holes of threading a needle on the punch block, and be uniformly distributed with in a rectangular shapely, make testing needle when connecting the electrode of tested battery, the position of can better choice the best threading a needle, the restriction that makes the punch block fixed position receive is less, and is convenient to fitting operation.
Description of drawings
Fig. 1 is the explosive view of the flexible jig that is used for test battery that provides of the specific embodiment of the invention;
Fig. 2 is the structural representation of the flexible jig main support that is used for test battery that provides of the specific embodiment of the invention;
Fig. 3 is the structural representation of the flexible jig punch block that is used for test battery that provides of the specific embodiment of the invention;
Fig. 4 is the mounting structure synoptic diagram of the flexible jig specific embodiment one that is used for test battery that provides of the specific embodiment of the invention;
Fig. 5 is the mounting structure synoptic diagram of the flexible jig specific embodiment two that is used for test battery that provides of the specific embodiment of the invention.
Among the figure:
1, base, 2, clamp, 3, punch block, 4, testing needle, 5, gathering sill a; 6, gathering sill b, 7, main support, 8, gathering sill c, 9, positive electrical wire, 10, gathering sill d; 11, screw knob, 12, square nut, 13, fixed orifice, 14, the hole of threading a needle, 15, mesuring battary; 16, electrode, 17, negative electrical wire, 18, second clamp, the 19, the 3rd clamp.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through embodiment.
As shown in Figure 1, in the preferred embodiments of the present invention, the said flexible jig that is used for test battery; Comprise base 1, clamp device, punch block 3 and testing needle 4, vertically have gathering sill a5 on the base 1, laterally have gathering sill b6; Clamp device is clamp (2,18,19); Gathering sill a5 goes up and through stationary installation first clamp 2 is installed, and gathering sill b6 goes up and through stationary installation second clamp 18 and the 3rd clamp 19 is installed, and is preferred; Clamp (2,18,19) is rectangular configuration, and the middle part all has the gathering sill d10 that is used for fixing device for installing; Stationary installation comprises screw knob 11 and square nut 12, and screw knob 11 passes gathering sill d10 and gathering sill a5 on the base 1 or gathering sill b6 on the clamp (2,18,19), and pass through square nut 12 in base 1 bottom fastening.
The base 1 of gathering sill b6 one side of lateral arrangement is provided with main support 7, and has gathering sill c8 at main support 7 upper edge horizontal directions.Concrete, as shown in Figure 2, main support 7 is domes, and gathering sill c8 is arranged on the crossbeam of main support 7, and further, gathering sill c8 is a two-stage structure.
Two punch blocks 3 all are installed in respectively on two sections gathering sill c8 through screw knob 11 and square nut 12; Punch block 3 is provided with the hole 14 of threading a needle; Said two testing needle 4 one ends are placed on respectively in the hole 14 of threading a needle on two punch blocks 3, and the other end links to each other with proving installation with negative electrical wire 17 through positive electrical wire 9 respectively.Concrete, as shown in Figure 3, punch block 3 is L shaped structure, and has the fixed orifice 13 that is used to install screw knob 11 on the one of which end, has 16 holes 14 of threading a needle on the other end, and is uniformly distributed with in a rectangular shape.During installation, screw knob 11 passes gathering sill c8 and the fixed orifice 13 on the punch block 3 on the main support 7, and fastening through square nut 12 in punch block 3 one sides.
When battery testing is installed,
Embodiment one:
As shown in Figure 4, mesuring battary 15 is irregularly shaped, earlier mesuring battary 15 is placed on the base 1; And the electrode on it 16 placed towards the direction of main support 7, unclamp through screw knob 11 rotations then and be arranged in last second clamp 18 of gathering sill b6 and the 3rd clamp 19, in gathering sill b6; Regulate the position of second clamp 18 and the 3rd clamp 19; And adjust the relative position of second clamp 18 and the 3rd clamp 19 through the gathering sill d10 on second clamp 18 and the 3rd clamp 19, and the angle of rotation adjusting second clamp 18 and the 3rd clamp 19, so that applying mesuring battary 15; After adjusting; Through screw knob 11 second clamp 18 and the 3rd clamp 19 are fastened on the gathering sill b6 again, and clamp mesuring battary 15, play the fixedly effect of mesuring battary 15; Unclamp first clamp 2 that is arranged on the gathering sill a5 through screw knob 11 rotations then, in gathering sill a5, regulate first clamp 2; And adjust the relative position of first clamp 2 through the gathering sill d10 on first clamp 2, and the angle of rotation adjusting first clamp 2, so that applying mesuring battary 15; After adjusting; Through screw knob 11 first clamp 2 is being fastened on the gathering sill b6, and is being adjacent to mesuring battary 15, playing the effect of assist location; According to the position of the electrode on the mesuring battary 15 16, at the relative position of main support 7 adjusted punch blocks 3, concrete does then; Unclamp the punch block 3 that is arranged on the gathering sill c8 through screw knob 11 rotations, in gathering sill c8, regulate the position of punch block 3; And the angle of rotatable adjusting punch block 3, so that the position of mesuring battary 15 top electrodes 16 can be aimed in the feasible hole 14 of threading a needle, after adjusting; Selection is over against the hole 14 of threading a needle of electrode 16; Testing needle 4 is passed the hole 14 of threading a needle, and with electrode 16 joints of mesuring battary 15, and hold out against; Respectively two testing needles 4 are linked to each other with proving installation with negative electrical wire 17 through positive electrical wire 9 at last.
Embodiment two:
As shown in Figure 5, mesuring battary 15 rectangular structures are placed on mesuring battary 15 on the base 1 earlier; And the electrode on it 16 placed towards the direction of main support 7, unclamp through screw knob 11 rotations then and be arranged in last second clamp 18 of gathering sill b6 and the 3rd clamp 19, in gathering sill b6; Regulate the position of second clamp 18 and the 3rd clamp 19; And adjust the relative position of second clamp 18 and the 3rd clamp 19 through the gathering sill d10 on second clamp 18 and the 3rd clamp 19, and the angle of rotation adjusting second clamp 18 and the 3rd clamp 19, so that applying mesuring battary 15; After adjusting; Through screw knob 11 second clamp 18 and the 3rd clamp 19 are fastened on the gathering sill b6 again, and clamp mesuring battary 15, play the fixedly effect of mesuring battary 15; Unclamp first clamp 2 that is arranged on the gathering sill a5 through screw knob 11 rotations then, in gathering sill a5, regulate the position of first clamp 2; And adjust the relative position of first clamp 2 through the gathering sill d10 on first clamp 2, and the angle of rotation adjusting first clamp 2, so that applying mesuring battary 15; After adjusting; Through screw knob 11 first clamp 2 is being fastened on the gathering sill b6, and is being adjacent to mesuring battary 15, playing the effect of assist location; According to the position of the electrode on the mesuring battary 15 16, at the relative position of main support 7 adjusted punch blocks 3, concrete does then; Unclamp the punch block 3 that is arranged on the gathering sill c8 through screw knob 11 rotations, in gathering sill c8, regulate the position of punch block 3; And the angle of rotatable adjusting punch block 3, so that the position of mesuring battary 15 top electrodes 16 can be aimed in the feasible hole 14 of threading a needle, after adjusting; Selection is over against the hole 14 of threading a needle of electrode 16; Testing needle 4 is passed the hole 14 of threading a needle, and with electrode 16 joints of mesuring battary 15, and hold out against; Respectively two testing needles 4 are linked to each other with proving installation with negative electrical wire 17 through positive electrical wire 9 at last.
The said flexible jig that is used for test battery; But it also can adjust accordingly the position of testing needle in the difform tested battery of satisfied stable holding, has realized that the detecting electrode position is different, the different battery of contour structures; And it is simple in structure, and is easy to operate.
Claims (10)
1. flexible jig that is used for test battery; Comprise base (1), clamp device, punch block (3) and testing needle (4); It is characterized in that: vertically have gathering sill a (5) on the said base (1), laterally have gathering sill b (6), said clamp device is installed in respectively on gathering sill a (5) and the gathering sill b (6) through stationary installation; The base (1) of gathering sill b (6) one sides of said lateral arrangement is provided with main support (7); Said main support (7) upper edge horizontal direction has gathering sill c (8), and said punch block (3) is installed on the gathering sill c (8) through stationary installation, and said punch block (3) is provided with the hole of threading a needle (14); Said two testing needles (4) one ends are placed in the hole of threading a needle (14), and the other end links to each other with proving installation with negative electrical wire (17) through positive electrical wire (9) respectively.
2. the flexible jig that is used for test battery according to claim 1; It is characterized in that: said clamp device is clamp (2,18,19); Said gathering sill a (5) goes up and through stationary installation first clamp (2) is installed, and said gathering sill b (6) goes up and through stationary installation second clamp (18) and the 3rd clamp (19) is installed.
3. the flexible jig that is used for test battery according to claim 2 is characterized in that: said clamp (2,18,19) is rectangular configuration, and the middle part all has the gathering sill d (10) that is used for fixing device for installing.
4. according to claim 1 or the 2 or 3 described flexible jigs that are used for test battery; It is characterized in that: said stationary installation comprises screw knob (11) and square nut (12); Said screw knob (11) passes gathering sill d (10) and gathering sill a (5) on the base (1) or the gathering sill b (6) on the clamp (2,18,19), and fastening through square nut (12) in base (1) bottom.
5. the flexible jig that is used for test battery according to claim 1 is characterized in that: said main support (7) is domes, and said gathering sill c (8) is arranged on the crossbeam of main support (7).
6. the flexible jig that is used for test battery according to claim 5 is characterized in that: said gathering sill c (8) is a two-stage structure, and punch block (3) all is installed on two sections gathering sill c (8).
7. according to claim 1 or the 5 described flexible jigs that are used for test battery, it is characterized in that: said punch block (3) is L shaped structure, and has the fixed orifice (13) that is used for fixing device for installing on the one of which end, has at least one hole of threading a needle (14) on the other end.
8. the flexible jig that is used for test battery according to claim 7; It is characterized in that: said stationary installation comprises screw knob (11) and square nut (12); Said screw knob (11) passes gathering sill c (8) and the fixed orifice (13) on the punch block (3) on the main support (7), and fastening through square nut (12) in punch block (3) one sides.
9. the flexible jig that is used for test battery according to claim 7 is characterized in that: have 16 holes of threading a needle (14) on the said punch block (3), and be uniformly distributed with in a rectangular shape.
10. installation method that is used for the flexible jig of test battery, this method use aforesaid right to require that any is used for the flexible jig of test battery among the 1-9, comprise the steps:
Steps A: (16) one sides of the electrode on the mesuring battary (15) are placed on the base (1) to main support (7);
Step B: unclamp second clamp (18) and the 3rd clamp (19) that is arranged on the gathering sill b (6) through screw knob (11) rotation; And in gathering sill b (6); Regulate the position of second clamp (18) and the 3rd clamp (19), make it be adjacent to mesuring battary (15) outside surface;
Step C: the relative position of further adjusting second clamp (18) and the 3rd clamp (19) through the gathering sill d (10) on first clamp (2); And the angle of rotation adjusting second clamp (18) and the 3rd clamp (19), make it be adjacent to mesuring battary (15) outside surface;
Step D: through screw knob (11) second clamp (18) and the 3rd clamp (19) are fastened on the gathering sill b (6), and clamp mesuring battary (15);
Step e: unclamp first clamp (2) that is arranged on the gathering sill a (5) through screw knob (11) rotation, and in gathering sill a (5), regulate the position of first clamp (2), make it be adjacent to mesuring battary (15) outside surface;
Step F: further adjust the relative position of first clamp (2) through the gathering sill d (10) on first clamp (2), and the angle of rotation adjusting first clamp (2), make it be adjacent to mesuring battary (15) outside surface;
Step G: through screw knob (11) first clamp (2) is fastened on the gathering sill a (5), and clamps mesuring battary (15);
Step H: unclamp the punch block (3) that is arranged on the gathering sill c (8) through screw knob (11) rotation, and in gathering sill c (8), regulate the position of punch block (3);
Step I: the angle of rotation adjusting punch block (3);
Step J: testing needle (4) is passed the hole of threading a needle (14) over against electrode (16), and with electrode (16) joint of mesuring battary (15), hold out against;
Step K: respectively two testing needles (4) are linked to each other with proving installation with negative electrical wire (17) through positive electrical wire (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008058.1A CN102520215B (en) | 2012-01-11 | 2012-01-11 | Adjustable clamp for testing battery and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008058.1A CN102520215B (en) | 2012-01-11 | 2012-01-11 | Adjustable clamp for testing battery and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102520215A true CN102520215A (en) | 2012-06-27 |
| CN102520215B CN102520215B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210008058.1A Active CN102520215B (en) | 2012-01-11 | 2012-01-11 | Adjustable clamp for testing battery and mounting method thereof |
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| Country | Link |
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| CN (1) | CN102520215B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199453A (en) * | 2016-08-31 | 2016-12-07 | 华南理工大学 | A kind of cylindrical battery lancing test fixture |
| CN106841704A (en) * | 2017-02-21 | 2017-06-13 | 郑州云海信息技术有限公司 | A kind of power module testing tool and method |
| CN108459179A (en) * | 2018-03-26 | 2018-08-28 | 长江存储科技有限责任公司 | Apparatus for testing chip |
| CN108957340A (en) * | 2018-07-06 | 2018-12-07 | 上海理工大学 | Electromagnetic type battery charging and discharging chucking appliance system |
| CN109031140A (en) * | 2018-07-09 | 2018-12-18 | 上海烁范自动化设备有限公司 | Battery testing tooling |
| WO2019010837A1 (en) * | 2017-07-10 | 2019-01-17 | 深圳市大疆创新科技有限公司 | Test fixture for aerial vehicle |
| CN109358209A (en) * | 2018-10-08 | 2019-02-19 | 刘子英 | A kind of new energy cell measuring clamp |
| CN110957605A (en) * | 2019-11-29 | 2020-04-03 | 捷开通讯(深圳)有限公司 | Mainboard connecting clamp |
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| CN202421216U (en) * | 2012-01-11 | 2012-09-05 | 东莞市钜大电子有限公司 | Adjustable clamp used for testing battery |
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| US5210485A (en) * | 1991-07-26 | 1993-05-11 | International Business Machines Corporation | Probe for wafer burn-in test system |
| JP2000252737A (en) * | 1999-02-26 | 2000-09-14 | Toshiba Corp | Antenna system and radio unit using it |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199453A (en) * | 2016-08-31 | 2016-12-07 | 华南理工大学 | A kind of cylindrical battery lancing test fixture |
| CN106841704A (en) * | 2017-02-21 | 2017-06-13 | 郑州云海信息技术有限公司 | A kind of power module testing tool and method |
| WO2019010837A1 (en) * | 2017-07-10 | 2019-01-17 | 深圳市大疆创新科技有限公司 | Test fixture for aerial vehicle |
| CN109963787A (en) * | 2017-07-10 | 2019-07-02 | 深圳市大疆创新科技有限公司 | Test fixture for aircraft |
| CN108459179A (en) * | 2018-03-26 | 2018-08-28 | 长江存储科技有限责任公司 | Apparatus for testing chip |
| CN108957340A (en) * | 2018-07-06 | 2018-12-07 | 上海理工大学 | Electromagnetic type battery charging and discharging chucking appliance system |
| CN108957340B (en) * | 2018-07-06 | 2020-08-04 | 上海理工大学 | Electromagnetic type battery charging and discharging clamp system |
| CN109031140A (en) * | 2018-07-09 | 2018-12-18 | 上海烁范自动化设备有限公司 | Battery testing tooling |
| CN109358209A (en) * | 2018-10-08 | 2019-02-19 | 刘子英 | A kind of new energy cell measuring clamp |
| CN109358209B (en) * | 2018-10-08 | 2020-06-09 | 温州佳易仪器有限公司 | New energy battery test fixture |
| CN110957605A (en) * | 2019-11-29 | 2020-04-03 | 捷开通讯(深圳)有限公司 | Mainboard connecting clamp |
| CN110957605B (en) * | 2019-11-29 | 2021-09-03 | 捷开通讯(深圳)有限公司 | Mainboard connecting clamp |
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| Publication number | Publication date |
|---|---|
| CN102520215B (en) | 2014-12-17 |
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