CN104763240A - Electromagnet device for safe box - Google Patents
Electromagnet device for safe box Download PDFInfo
- Publication number
- CN104763240A CN104763240A CN201510096187.4A CN201510096187A CN104763240A CN 104763240 A CN104763240 A CN 104763240A CN 201510096187 A CN201510096187 A CN 201510096187A CN 104763240 A CN104763240 A CN 104763240A
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- Prior art keywords
- strongbox
- tapered end
- die cavity
- electromagnet
- electromagnet apparatus
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Abstract
The invention discloses an electromagnet device for a safe box. The device comprises a casing, an end cover, a lock, an electromagnet body and a limit pin. The device is characterized in that the end cover is connected with the casing, a cavity adapted to the lock, an upper groove adapted to the electromagnet body and a lower groove adapted to the limit pin are formed in the casing. A rotation shaft I adapted to the lock is arranged in the cavity, a torsion spring I connected with the lock is arranged on the rotation shaft I, a lower spring is arranged on an iron core of the electromagnet body, the iron core penetrates the cavity to be in limit connection with the lock, an upper spring is arranged on the limit pin, and the head of the limit pin penetrates the cavity to be adapted to the lock. The device has the advantages that a multi-unlocking protection function is provided, and good anti-theft and safety performances are still provided during strong shaking or impacting.
Description
Technical field
The present invention relates to the technical field of strongbox, relate to a kind of electromagnet apparatus for strongbox in particular.
Background technology
Strongbox electromagnet apparatus, just refers to a kind of Electromalgnetic locking mechanism for strongbox.Commercially, much there is the strongbox of electromagnetic lock structure, generally only have spring or electromagnet main body as reposition element.In strong vibrations or when clashing into, spring is easy to just automatically reset or eject, and iron core is also easily in retraction electromagnet main body or stretch out electromagnet main body.Clearly, there is theftproof performance and the lower problem of security performance in the strongbox of this structure.The electromagnetic lock structure of general insurance case in the prior art does not also effectively solve the above problems.Such as Chinese patent Authorization Notice No. CN 201047198 Y, authorized announcement date on April 16th, 2008, the name of innovation and creation is called electromagnetic lock core structure for proof box, this Patent Case discloses a kind of electromagnetic lock structure of strongbox, pass through control circuit, electromagnet, housing and the isostructural combined innovation of mechanical lock, extend the application life of this electromagnetic lock core structure, but the executive module of this Patent Case is just undertaken spacing by the spring in back-moving spring and electromagnet, when shaking or clash into, the long arm end of back-moving spring and electromagnet probably automatically resets, this electromagnetic lock core structure unlocks at once, there is theftproof performance and the lower problem of security performance.And for example Chinese patent application publication No. CN 103276986 A, authorized announcement date on 09 04th, 2013, the name of innovation and creation is called a kind of oblique formula electronic safe locking device, which disclose a kind of latch-up structure of strongbox, pass through accommodation box, electromagnetic lock body, oblique slot, rotating shaft and the isostructural combined innovation of dead bolt, avoid this strongbox to open by mistake and open, but the electromagnetic lock body in this Patent Case and iron core are still connected by spring, when shaking or clash into, the vibrations of spring also probably make iron core retract, the locking mechanism of this strongbox unlocks at once, still there is theftproof performance and the lower problem of security performance.The present invention is by housing, end cap, tapered end, electromagnet main body and the isostructural combined innovation of spacer pin, there is provided a kind of structure simple, easy for installation, there is multiple unblock safeguard function, in sharp pounding or when clashing into, still there is the strongbox electromagnet apparatus of good theftproof performance and security performance.
Summary of the invention
The electromagnet structure that the present invention solves general insurance case in prior art effectively solves theftproof performance and the lower problem of security performance, a kind of strongbox electromagnet apparatus is provided, by housing, end cap, tapered end, electromagnet main body and the isostructural combined innovation of spacer pin, realizing this strongbox electromagnet apparatus, to have structure simple, easy for installation, there is multiple unblock safeguard function, in sharp pounding or when clashing into, still there is good theftproof performance and the feature of security performance.
In order to solve the technical problem of above-mentioned existence, the present invention takes following technical proposals: a kind of strongbox electromagnet apparatus, comprise housing, end cap, tapered end, electromagnet main body and spacer pin, it is characterized in that, described end cap is connected with housing, described housing is provided with the die cavity suitable with tapered end, the upper groove suitable with electromagnet main body and the low groove suitable with spacer pin, the rotating shaft I suitable with tapered end is provided with in described die cavity, rotating shaft I is provided with the torsionspring I be connected with tapered end, the iron core of described electromagnet main body is provided with underlying spring, iron core penetrates die cavity, be connected with tapered end is spacing, described spacer pin is provided with puts spring, the head of spacer pin penetrates die cavity, suitable with tapered end.
When mounted, the rotating shaft I with torsionspring I is arranged on the correspondence position of housing die cavity; Then tapered end is inserted on rotating shaft I, and tapered end is connected with torsionspring I; Again electromagnet main body, iron core and underlying spring are loaded in upper groove, make iron core pass upper groove, insert in die cavity, with tapered end close contact; Then by spacer pin and on put spring and load in low groove, finally housing is connected with end cap, with regard to installation.In use, make the connection circuit of electromagnet main body, underlying spring-compressed, in iron core retraction electromagnet main body, so just relieve the spacing relation of iron core and tapered end, rotating shaft I, tapered end is retracted in die cavity, and this strongbox electromagnet apparatus unlocks; When needs lock, rotating shaft I is resetted by torsionspring I, and tapered end rotate in place, and disconnected by the circuit of electromagnet main body afterwards, underlying spring reset, iron core stretches out, the head of iron core and tapered end close contact, realizes the spacing of iron core and tapered end.When this strongbox electromagnet apparatus is subject to strong vibrations or clashes into, due to the inertia of iron core and the effect of underlying spring, iron core is easy to just be retracted in electromagnet main body, meanwhile, due to spacer pin inertia and above put the effect of spring, the head of spacer pin inserts in die cavity, with tapered end close contact, form new tapered end position-limit mechanism, tapered end still can not rotate, this strongbox electromagnet apparatus can not unlock, security performance and theftproof performance better.
Housing and die cavity, for installing all parts of this strongbox electromagnet apparatus; End cap, structure is simple, for the encapsulation of housing, and protects other component; Tapered end, torsionspring I and rotating shaft I, for the lockset main body of this strongbox electromagnet apparatus, the rotation of rotating shaft I realizes unlocking function, and rotating shaft I can realize rotating by mechanical lock, scrambler or their combination, to improve theftproof performance, the reset of torsionspring I realizes lock function; Electromagnet main body, iron core and underlying spring, form the position-limit mechanism of tapered end, the energising of electromagnet main body realizes iron core and retracts, the power-off of electromagnet main body realizes iron core and stretches out, electromagnet main body can realize power on/off, to improve theftproof performance by devices such as scrambler, Fingerprint Identification Unit, mechanical lock or their combinations; On put spring and spacer pin, corresponding with underlying spring and iron core, when this strongbox electromagnet apparatus is subject to External Force Acting, iron core is retracted, spacer pin stretches out, with tapered end close contact, spacer pin is connected with tapered end is spacing, ensures that tapered end is still in the lock state, improves safety and the theftproof performance of this strongbox electromagnet apparatus; When unlocking, this strongbox electromagnet apparatus has the multi-locking protection of rotating shaft I and electromagnet main body, extends the unlocked time of stealer, has good theftproof performance and security performance.
As preferably, described strongbox electromagnet apparatus also comprises eccentric cam, the rotating shaft II suitable with eccentric cam is provided with in described die cavity, rotating shaft II is provided with the torsionspring II be connected with eccentric cam, described tapered end and eccentric cam link, and described iron core and spacer pin are all suitable with eccentric cam.The position-limit mechanism of tapered end is transferred on eccentric cam by this structure, rotating shaft I and tapered end are as slave unit, and eccentric cam and rotating shaft II are as driving part, the rotation of rotating shaft II is realized by mechanical lock, scrambler or their combination, when rotating shaft II is pried open, torsionspring I still makes tapered end lock, and improves safety and theftproof performance further.
As preferably, described tapered end is provided with the elongated hole suitable with rotating shaft I, the side of the cam portion of described eccentric cam and tapered end close contact, and the bottom of described die cavity is provided with the eccentric groove suitable with tapered end.When stirring tapered end from the outside of this strongbox electromagnet apparatus, the part that tapered end contacts with eccentric cam with tapered end, for fulcrum, moves down along elongated hole, tapered end buckles in eccentric groove, can not rotate, this strongbox electromagnet apparatus can not unlock, and has good theftproof performance.
As preferably, the end of described iron core is provided with the limited block suitable with eccentric cam.Limited block, structure is simple, for the protection of iron core, extends the application life of iron core.
As preferably, straight-bar II is drawn in one end of described torsionspring II, and the other end draws L-type connecting rod II, described eccentric cam and straight-bar II grafting, described die cavity and L-type connecting rod II grafting.This structure facilitates the installation of torsionspring II.
As preferably, in described die cavity, be provided with multiple company muscle II be socketed with torsionspring II.Multiple even muscle II, structure is simple, prevents torsionspring II to be out of shape, and ensures the verticality of torsionspring II.In further design scheme, the end connecting muscle II described in each is provided with an inclined-plane.Inclined-plane, the company of making muscle II forms uncovered structure, facilitates the installation of torsionspring II.
As preferably, described strongbox electromagnet apparatus also comprises slide block, and compensation block is drawn in the side of described slide block, one end and the iron core of slide block are suitable, described housing is provided with the chute suitable with slide block, and chute is connected with upper groove, is provided with the back-moving spring be connected with compensation block in chute.In use, promote slide block, back-moving spring compresses, one end of slide block skids off chute, makes in iron core retraction electromagnet main body, removes the spacing relation of iron core and eccentric cam, when the inefficacy of electromagnet main body or other faults, ensure that this strongbox electromagnet apparatus can unlock.In further design scheme, the slip of slide block is realized by cylinder lock principle, makes this strongbox electromagnet apparatus further increase theftproof performance like this.
As preferably, straight-bar I is drawn in one end of described torsionspring I, and the other end draws L-type connecting rod I, described tapered end and straight-bar I grafting, described die cavity and L-type connecting rod I grafting.This structure facilitates the installation of torsionspring I.
As preferably, in described die cavity, be provided with multiple company muscle I be socketed with torsionspring I.Multiple even muscle I, structure is simple, prevents torsionspring I to be out of shape, and ensures the verticality of torsionspring I.In further design scheme, the end connecting muscle I described in each is provided with an inclined-plane.Inclined-plane, the company of making muscle I forms uncovered structure, facilitates the installation of torsionspring I.
As preferably, described housing is connected by bolt with end cap.Bolted structure has feature easy for installation.
Owing to taking above-mentioned technical scheme, strongbox electromagnet apparatus provided by the invention has such beneficial effect: by housing, end cap, tapered end, electromagnet main body and the isostructural combined innovation of spacer pin, there is provided a kind of structure simple, easy for installation, there is multiple unblock safeguard function, in sharp pounding or when clashing into, still there is the strongbox electromagnet apparatus of good theftproof performance and security performance.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is a kind of structural representation of accompanying drawing 1 of the present invention after opening end cap;
Accompanying drawing 3 is a kind of structural representation of accompanying drawing 2 of the present invention after unloading tapered end and eccentric cam.
In figure: 1 housing, 2 end caps, 3 tapered ends, 4 electromagnet main bodys, 5 spacer pins, 6 die cavities, 7 upper grooves, 8 low grooves, 9 rotating shaft I, 10 torsionspring I, 11 underlying springs, put spring on 12,13 eccentric cams, 14 rotating shaft II, 15 torsionspring II, 16 elongated holes, 17 eccentric groove, 18 limited blocks, 19 slide blocks, 20 back-moving springs, 21 straight-bar I, 22L type connecting rod I, 23 connect muscle I, 24 straight-bar II, 25L type connecting rod II, and 26 connect muscle II.
Detailed description of the invention
Accompanying drawings, is described in further detail of the present invention:
Embodiment one: by reference to the accompanying drawings 1, 2, 3, a kind of strongbox electromagnet apparatus, comprise housing 1, end cap 2, tapered end 3, electromagnet main body 4 and spacer pin 5, end cap 2 is connected with housing 1, housing 1 is provided with the die cavity 6 suitable with tapered end 3, the upper groove 7 suitable with electromagnet main body 4 and the low groove 8 suitable with spacer pin 5, the rotating shaft I9 suitable with tapered end 3 is provided with in die cavity 6, rotating shaft I9 is provided with the torsionspring I10 be connected with tapered end 3, the iron core of electromagnet main body 4 is provided with underlying spring 11, iron core penetrates die cavity 6, be connected with tapered end 3 is spacing, spacer pin 5 is provided with puts spring 12, the head of spacer pin 5 penetrates die cavity 6, suitable with tapered end 3.
Embodiment two: by reference to the accompanying drawings 1, 2, 3, a kind of strongbox electromagnet apparatus, comprise housing 1, end cap 2, tapered end 3, electromagnet main body 4, spacer pin 5 and eccentric cam 13, end cap 2 is connected with housing 1, housing 1 is provided with the die cavity 6 suitable with tapered end 3, the upper groove 7 suitable with electromagnet main body 4 and the low groove 8 suitable with spacer pin 5, the rotating shaft I9 suitable with the tapered end 3 and rotating shaft II14 suitable with eccentric cam 13 is provided with in die cavity 6, rotating shaft I9 is provided with the torsionspring I10 be connected with tapered end 3, tapered end 3 and eccentric cam 13 link, rotating shaft II14 is provided with the torsionspring II15 be connected with eccentric cam 13, the iron core of electromagnet main body 4 is provided with underlying spring 11, iron core penetrates die cavity 6, be connected with eccentric cam 13 is spacing, spacer pin 5 is provided with puts spring 12, the head of spacer pin 5 penetrates die cavity 6, suitable with eccentric cam 13.
Embodiment three: by reference to the accompanying drawings 1, 2, 3, a kind of strongbox electromagnet apparatus, comprise housing 1, end cap 2, tapered end 3, electromagnet main body 4, spacer pin 5, eccentric cam 13 and slide block 19, housing 1 is connected by bolt with end cap 2, housing 1 is provided with the die cavity 6 suitable with tapered end 3, the upper groove 7 suitable with electromagnet main body 4 and the low groove 8 suitable with spacer pin 5, the rotating shaft I9 suitable with tapered end 3 is provided with in die cavity 6, with the rotating shaft II14 that eccentric cam 13 is suitable, with the eccentric groove 17 that tapered end 3 is suitable, the company muscle I23 be socketed with torsionspring I10 and the company muscle II26 be socketed with torsionspring II15, tapered end 3 is provided with the elongated hole 16 suitable with rotating shaft I9, rotating shaft I9 is provided with the torsionspring I10 be connected with tapered end 3, the straight-bar I21 with tapered end 3 grafting is drawn in one end of torsionspring I10, the other end draws the L-type connecting rod I22 with die cavity 6 grafting, the side of the cam portion of eccentric cam 13 and tapered end 3 close contact, rotating shaft II14 is provided with the torsionspring II15 be connected with eccentric cam 13, the straight-bar II24 with eccentric cam 13 grafting is drawn in one end of torsionspring II15, the other end draws the L-type connecting rod II25 with die cavity 6 grafting, the iron core of electromagnet main body 4 is provided with underlying spring 11, the end of iron core is provided with limited block 18, limited block 18 penetrates die cavity 6, be connected with eccentric cam 13 is spacing, spacer pin 5 is provided with puts spring 12, the head of spacer pin 5 penetrates die cavity 6, suitable with eccentric cam 13, compensation block is drawn in the side of slide block 19, one end and the iron core of slide block 19 are suitable, housing 1 is provided with the chute suitable with slide block 19, chute is connected with upper groove 7, the back-moving spring 20 be connected with compensation block is provided with in chute.
Above-described three specific embodiments, to invention has been detailed introduction.Apply specific embodiment herein to set forth principle of the present invention and embodiment, the explanation of embodiment just understands core concept of the present invention for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from core concept of the present invention; some modifications can also be carried out to the present invention; the shape facility etc. of the concrete technical data of such as each groove and spring, limited block and slide block carries out some amendments or claim carries out some combinations, within the protection domain that should drop on the claims in the present invention.
Claims (10)
1. a strongbox electromagnet apparatus, comprise housing (1), end cap (2), tapered end (3), electromagnet main body (4) and spacer pin (5), it is characterized in that, described end cap (2) is connected with housing (1), described housing (1) is provided with the die cavity (6) suitable with tapered end (3), the upper groove (7) suitable with electromagnet main body (4) and the low groove (8) suitable with spacer pin (5), the rotating shaft I(9 suitable with tapered end (3) is provided with) in described die cavity (6), rotating shaft I(9) be provided with the torsionspring I(10 be connected with tapered end (3)), the iron core of described electromagnet main body (4) is provided with underlying spring (11), iron core penetrates die cavity (6), be connected with tapered end (3) is spacing, described spacer pin (5) is provided with puts spring (12), the head of spacer pin (5) penetrates die cavity (6), suitable with tapered end (3).
2. strongbox electromagnet apparatus according to claim 1, it is characterized in that, described strongbox electromagnet apparatus also comprises eccentric cam (13), the rotating shaft II(14 suitable with eccentric cam (13) is provided with) in described die cavity (6), rotating shaft II(14) be provided with the torsionspring II(15 be connected with eccentric cam (13)), described tapered end (3) and eccentric cam (13) link, and described iron core and spacer pin (5) are all suitable with eccentric cam (13).
3. strongbox electromagnet apparatus according to claim 2, it is characterized in that, described tapered end (3) is provided with and rotating shaft I(9) suitable elongated hole (16), the side of the cam portion of described eccentric cam (13) and tapered end (3) close contact, the bottom of described die cavity (6) is provided with the eccentric groove (17) suitable with tapered end (3).
4. strongbox electromagnet apparatus according to claim 2, is characterized in that, the end of described iron core is provided with the limited block (18) suitable with eccentric cam (13).
5. strongbox electromagnet apparatus according to claim 2, it is characterized in that, described torsionspring II(15) one end draw straight-bar II(24), the other end draws L-type connecting rod II(25), described eccentric cam (13) and straight-bar II(24) grafting, described die cavity (6) and L-type connecting rod II(25) grafting.
6. strongbox electromagnet apparatus according to claim 2, is characterized in that, is provided with multiple with torsionspring II(15 in described die cavity (6)) the company muscle II(26 that is socketed).
7. strongbox electromagnet apparatus according to claim 1, it is characterized in that, described strongbox electromagnet apparatus also comprises slide block (19), compensation block is drawn in the side of described slide block (19), one end and the iron core of slide block (19) are suitable, described housing (1) is provided with the chute suitable with slide block (19), and chute is connected with upper groove (7), is provided with the back-moving spring (20) be connected with compensation block in chute.
8. strongbox electromagnet apparatus according to claim 1, it is characterized in that, described torsionspring I(10) one end draw straight-bar I(21), the other end draws L-type connecting rod I(22), described tapered end (3) and straight-bar I(21) grafting, described die cavity (6) and L-type connecting rod I(22) grafting.
9. strongbox electromagnet apparatus according to claim 1, is characterized in that, is provided with multiple with torsionspring I(10 in described die cavity (6)) the company muscle I(23 that is socketed).
10. strongbox electromagnet apparatus according to claim 1, is characterized in that, described housing (1) is connected by bolt with end cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096187.4A CN104763240A (en) | 2015-03-05 | 2015-03-05 | Electromagnet device for safe box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096187.4A CN104763240A (en) | 2015-03-05 | 2015-03-05 | Electromagnet device for safe box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104763240A true CN104763240A (en) | 2015-07-08 |
Family
ID=53645303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510096187.4A Pending CN104763240A (en) | 2015-03-05 | 2015-03-05 | Electromagnet device for safe box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958575A (en) * | 2017-03-22 | 2017-07-18 | 上海红快展示科技有限公司 | One kind is without tool lock and connection component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5862692A (en) * | 1996-10-11 | 1999-01-26 | C.L. Industries, Inc. | Safe door lock with servo motor operated cam |
| CN101538958A (en) * | 2008-03-19 | 2009-09-23 | 曹君 | Mechanical and electronic compound lock |
| CN101748938A (en) * | 2010-02-08 | 2010-06-23 | 王建明 | Electronic lock of mechano-electronic compound lock |
| CN201610665U (en) * | 2010-02-08 | 2010-10-20 | 王建明 | Electronic lock in a mechanical electronic composite lock |
| CN203347362U (en) * | 2013-06-19 | 2013-12-18 | 宁波经济技术开发区朝友安防科技有限公司 | Improved electronic lock structure |
| CN204663194U (en) * | 2015-03-05 | 2015-09-23 | 林翔 | Strongbox electromagnet apparatus |
-
2015
- 2015-03-05 CN CN201510096187.4A patent/CN104763240A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5862692A (en) * | 1996-10-11 | 1999-01-26 | C.L. Industries, Inc. | Safe door lock with servo motor operated cam |
| CN101538958A (en) * | 2008-03-19 | 2009-09-23 | 曹君 | Mechanical and electronic compound lock |
| CN101748938A (en) * | 2010-02-08 | 2010-06-23 | 王建明 | Electronic lock of mechano-electronic compound lock |
| CN201610665U (en) * | 2010-02-08 | 2010-10-20 | 王建明 | Electronic lock in a mechanical electronic composite lock |
| CN203347362U (en) * | 2013-06-19 | 2013-12-18 | 宁波经济技术开发区朝友安防科技有限公司 | Improved electronic lock structure |
| CN204663194U (en) * | 2015-03-05 | 2015-09-23 | 林翔 | Strongbox electromagnet apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958575A (en) * | 2017-03-22 | 2017-07-18 | 上海红快展示科技有限公司 | One kind is without tool lock and connection component |
| CN106958575B (en) * | 2017-03-22 | 2018-08-07 | 上海红快展示科技有限公司 | A kind of no tool lock and connection component |
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Application publication date: 20150708 |
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| RJ01 | Rejection of invention patent application after publication |