CN2620289Y - Self-locking hand-operated staight-line displacement and rotating device - Google Patents
Self-locking hand-operated staight-line displacement and rotating device Download PDFInfo
- Publication number
- CN2620289Y CN2620289Y CN 03231623 CN03231623U CN2620289Y CN 2620289 Y CN2620289 Y CN 2620289Y CN 03231623 CN03231623 CN 03231623 CN 03231623 U CN03231623 U CN 03231623U CN 2620289 Y CN2620289 Y CN 2620289Y
- Authority
- CN
- China
- Prior art keywords
- straight
- self
- gear
- gearwheel
- line displacement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a self-locking type manual driving and rotation device that can shift in a straight line. At present, as the operated objects are different, lens of an operating microscope is often needed to shift so as to adjust the working distance of the microscope. With the above reason, the utility model provides a self-locking type manual driving and rotation device that can shift in a straight line, which mainly comprises a pair of straight gearwheels (1) and (2), a pair of taper gearwheels(7) and (12), a rocking handle (10) and a spring (9)and so on. Wherein, the rocking handle (10) is connected with the taper gearwheel (7) by means of a taper gearwheel shaft (8).The straight gearwheel (2) meshes with a straight rack (1) on a standing bar. A transmission gearwheel shaft (3) is connected with the straight gearwheel (2), and is combined with the groove of the taper gearwheel shaft (8).The utility model has a simple structure and is convenient to use, thereby applicable for various instruments and meters such as the operating microscope in the medical apparatus that need to shift in a straight line.
Description
Technical field
The utility model relates to a kind of mechanical driving device, is specifically related to hand straight-line displacement of a kind of self-locking and whirligig, and it locks and utilize the mechanical hook-up of the hand straight-line displacement of rack-and-pinion transmission for relying on the cone gear clutch.
Background technology
At present, surgical operation microscope needs the position of frequent mobile microscope camera lens, to adjust microscopical operating distance because of the difference of surgical object.In some easy surgical operation microscopes, often adopt directly with link arm portable or that put camera lens, make it in the vertical rod of light, do straight-line displacement, because action of gravity, the link arm of camera lens need be fixing immediately in vertical rod, fixing method is to withstand vertical rod with the bolt on the link arm, make its relatively vertical rod do axial displacement and make circular motion around vertical rod.Such locking mode has not only been controlled three degrees of freedom of movement simultaneously, has promptly controlled straight line and circular motion, and the adjusting that makes camera lens is not easily, because when moving up and down, circular motion takes place easily; And it is in security, neither be fine on the convenience.Also have, though some microscopes have adopted hand gear drive, but there is not forced locking device, it relies on and more closely cooperates the generation damping action to lock, also require great effort very much so this structure is hand, owing to use for a long time, it is undesirable that the damping action of himself also can become on the other hand.
Summary of the invention
The purpose of this utility model will provide hand straight-line displacement of a kind of self-locking and whirligig exactly, can move by straight line, and device that can auto lock, it can carry out effectively, and straight line moves and locking easily.
Hand straight-line displacement of a kind of self-locking that the utility model provides and whirligig are that the rectilinear motion and the circular motion of the camera lens link arm of surgical operation microscope are separated, and both can not influence each other and be easy to regulate the position of camera lens.Simultaneously, the rotation of adopting the clutch of cone gear the to fix transmission shaft purpose that obtains locking.The characteristics that stress in particular are, in the time will shaking handle its straight line is moved (lifting), cone gear can separate, and the axle that drives transmission gear can change when decontroling handle, and cone gear can mesh, and drive spool can't rotating of transmission gear.The utility model is simple in structure, and is easy to use, makes the instrument and meter of straight-line displacement applicable to various needs, as surgical operation microscope in the medicine equipment etc.
Below, describe details and working condition in conjunction with the accompanying drawings and embodiments in detail according to the concrete device that the utility model proposes.
Description of drawings
Fig. 1 is the structural representation of the movable state of the utility model.
Fig. 2 is the structural representation of Fig. 1 stationary state.
Specific embodiments
Shown in Fig. 1-2, hand straight-line displacement of a kind of self-locking and whirligig that the utility model provides, this device mainly comprises pair of straight gear 1,2, a pair of cone gear 7,12; parts such as rocking handle 10 and spring 9; wherein; described rocking handle 10 links to each other with described cone gear 7 by conical insert wheel shaft 8; spur rack 1 in described spur gear 2 and the vertical rod is meshed; described driving gearshaft 3 links to each other with described spur gear 2; and combine; straight pin 11 is fixed on the driving gearshaft 3 with described conical insert wheel shaft 8 grooves; and pass the waist connected in star of conical insert wheel shaft 8, to limit described cone gear 7; length that the B direction moves at A.Described spring 9 links to each other with described cone gear 7, and described cone gear 12 is a fixed placement.
As shown in Figure 1, when shaking handle 10, described handle 10 can be forced into the position as figure, and by leverage with conical insert wheel shaft 8 toward A to drawing, thereby cone gear 7 and fixing cone gear 12 are separated, like this, shake handle 10 and will drive 8 rotations of conical insert wheel shaft, the driving gearshaft 8 of described gear 2 combines with described conical insert wheel shaft 8 grooves again, the spur gear 2 that conical insert wheel shaft 8 drives driving gearshaft 3 again and is fixed in the above, the spur rack 1 in spur gear 2 and the vertical rod meshes all the time; So, the parts in the vertical rod 1 will move up and down, and the rotary sleeve 6 above spur gear will move up and down with gear case, and link arm 4 can be rotated on rotary sleeve, and are controlled the rotation of link arm 4 by top set nut 5.
As shown in Figure 2, stop to shake and during release handle 10, described handle 10 can be because of the elastic force effect of the spring on the conical insert wheel shaft 89, can be with conical insert wheel shaft 8 toward B to promotion, and handle 10 rotates in the connection place of itself and conical insert wheel shaft 8, like this, cone gear 7 and fixing cone gear 12 engagements, conical insert wheel shaft 8 can't rotate, and driving gearshaft 3 and spur gear 2 also can't move simultaneously, so, with regard to the parts that lock in the vertical rod it can not be moved up and down again.
Claims (3)
1, hand straight-line displacement of a kind of self-locking and whirligig, it is characterized in that this device mainly comprises pair of straight gear (1), (2), a pair of cone gear (7), (12); rocking handle (10) and spring parts such as (9); wherein; described rocking handle (10) links to each other with described cone gear (7) by conical insert wheel shaft (8); the spur rack (1) in described spur gear (2) and the vertical rod is meshed; described driving gearshaft (3) links to each other with described spur gear (2); and combine with described conical insert wheel shaft (8) groove, described spring (9) links to each other with described cone gear (7).
2, hand straight-line displacement of a kind of self-locking according to claim 1 and whirligig is characterized in that described cone gear (12) is fixed placement.
3, hand straight-line displacement of a kind of self-locking according to claim 1 and whirligig, it is characterized in that straight pin (11) is fixed on the described driving gearshaft (3), and pass the waist connected in star of conical insert wheel shaft (8), to limit the length that described cone gear (7) moves in A, B direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231623 CN2620289Y (en) | 2003-05-30 | 2003-05-30 | Self-locking hand-operated staight-line displacement and rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231623 CN2620289Y (en) | 2003-05-30 | 2003-05-30 | Self-locking hand-operated staight-line displacement and rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2620289Y true CN2620289Y (en) | 2004-06-09 |
Family
ID=34248273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231623 Expired - Fee Related CN2620289Y (en) | 2003-05-30 | 2003-05-30 | Self-locking hand-operated staight-line displacement and rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2620289Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102132225A (en) * | 2008-08-14 | 2011-07-20 | 曼特瑞斯医药公司 | Stereotactic drive system |
| US8747418B2 (en) | 2008-08-15 | 2014-06-10 | Monteris Medical Corporation | Trajectory guide |
| US8979871B2 (en) | 2009-08-13 | 2015-03-17 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9333038B2 (en) | 2000-06-15 | 2016-05-10 | Monteris Medical Corporation | Hyperthermia treatment and probe therefore |
| US9433383B2 (en) | 2014-03-18 | 2016-09-06 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9504484B2 (en) | 2014-03-18 | 2016-11-29 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US10327830B2 (en) | 2015-04-01 | 2019-06-25 | Monteris Medical Corporation | Cryotherapy, thermal therapy, temperature modulation therapy, and probe apparatus therefor |
| US10675113B2 (en) | 2014-03-18 | 2020-06-09 | Monteris Medical Corporation | Automated therapy of a three-dimensional tissue region |
-
2003
- 2003-05-30 CN CN 03231623 patent/CN2620289Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9333038B2 (en) | 2000-06-15 | 2016-05-10 | Monteris Medical Corporation | Hyperthermia treatment and probe therefore |
| US9387042B2 (en) | 2000-06-15 | 2016-07-12 | Monteris Medical Corporation | Hyperthermia treatment and probe therefor |
| US8728092B2 (en) | 2008-08-14 | 2014-05-20 | Monteris Medical Corporation | Stereotactic drive system |
| USRE47469E1 (en) | 2008-08-14 | 2019-07-02 | Monteris Medical Corporation | Stereotactic drive system |
| CN102132225A (en) * | 2008-08-14 | 2011-07-20 | 曼特瑞斯医药公司 | Stereotactic drive system |
| US8747418B2 (en) | 2008-08-15 | 2014-06-10 | Monteris Medical Corporation | Trajectory guide |
| US10188462B2 (en) | 2009-08-13 | 2019-01-29 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9510909B2 (en) | 2009-08-13 | 2016-12-06 | Monteris Medical Corporation | Image-guide therapy of a tissue |
| US10610317B2 (en) | 2009-08-13 | 2020-04-07 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9271794B2 (en) | 2009-08-13 | 2016-03-01 | Monteris Medical Corporation | Monitoring and noise masking of thermal therapy |
| US8979871B2 (en) | 2009-08-13 | 2015-03-17 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9211157B2 (en) | 2009-08-13 | 2015-12-15 | Monteris Medical Corporation | Probe driver |
| US10548678B2 (en) | 2012-06-27 | 2020-02-04 | Monteris Medical Corporation | Method and device for effecting thermal therapy of a tissue |
| US9700342B2 (en) | 2014-03-18 | 2017-07-11 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US10092367B2 (en) | 2014-03-18 | 2018-10-09 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9504484B2 (en) | 2014-03-18 | 2016-11-29 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9492121B2 (en) | 2014-03-18 | 2016-11-15 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US10342632B2 (en) | 2014-03-18 | 2019-07-09 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9486170B2 (en) | 2014-03-18 | 2016-11-08 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US9433383B2 (en) | 2014-03-18 | 2016-09-06 | Monteris Medical Corporation | Image-guided therapy of a tissue |
| US10675113B2 (en) | 2014-03-18 | 2020-06-09 | Monteris Medical Corporation | Automated therapy of a three-dimensional tissue region |
| US10327830B2 (en) | 2015-04-01 | 2019-06-25 | Monteris Medical Corporation | Cryotherapy, thermal therapy, temperature modulation therapy, and probe apparatus therefor |
| US11672583B2 (en) | 2015-04-01 | 2023-06-13 | Monteris Medical Corporation | Cryotherapy, thermal therapy, temperature modulation therapy, and probe apparatus therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2620289Y (en) | Self-locking hand-operated staight-line displacement and rotating device | |
| CN103056878B (en) | A kind of mechanical drive robot of bionic structure | |
| CN201836262U (en) | Push rod type AMT (automatic-manual integrated) clutch actuating mechanism | |
| CN109027579A (en) | A kind of angle adjusting mechanism and angle adjustment device | |
| CN101349339A (en) | Transmission shaft structure | |
| CN102303317A (en) | Thread connecting rod type two-degrees-of-freedom robot thumb root joint device | |
| CN101907155A (en) | Rotary type lever transmission mechanism or rotary type lever transmission device | |
| CN100360832C (en) | Reciprocally swinging transmission | |
| CN102357889A (en) | Spherical hinged connecting rod type double-degree-of-freedom finger root joint device | |
| CN203847417U (en) | Oscillating mechanism, composite oscillating device and fan | |
| CN100509606C (en) | Transmission type anchoring device | |
| CN102233583A (en) | Rack connecting rod type two-degree-of-freedom thumb root joint device | |
| CN2623812Y (en) | Driving mechanism for electronic lock clutch | |
| NO344638B1 (en) | Worm gear system | |
| CN108798038A (en) | Automation support system suitable for assembled architecture and bridge construction | |
| CN212616251U (en) | Synchronous gear shifting device of double-gearbox | |
| CN201707624U (en) | Displayer and support thereof | |
| CN2923397Y (en) | Mechanical height-difference adjusting device of tractor driving wheel | |
| CN207391253U (en) | The hoofing part mechanism of edge machine | |
| CN201370941Y (en) | Basketball stand | |
| CN202229934U (en) | Flexible four-rod sampling mechanical arm | |
| CN202419867U (en) | Air-outlet air quantity adjusting structure | |
| CN101539189B (en) | A kind of convolution kind of drive and device | |
| CN201038900Y (en) | Hand-shaking device for tube motor limiter | |
| CN201025301Y (en) | Vehicle gear structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040609 |