CN204154986U - A kind of high precision lens focus regulating device automatically - Google Patents
A kind of high precision lens focus regulating device automatically Download PDFInfo
- Publication number
- CN204154986U CN204154986U CN201420568641.2U CN201420568641U CN204154986U CN 204154986 U CN204154986 U CN 204154986U CN 201420568641 U CN201420568641 U CN 201420568641U CN 204154986 U CN204154986 U CN 204154986U
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- body frame
- gear
- fixed
- regulating device
- high precision
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Abstract
A kind of high precision lens focus regulating device automatically, comprise body frame, described body frame upper end is fixed with micromachine, the output shaft of described micromachine is fixed with the first gear by press mode, on the right side of described first gear, engagement is provided with the second gear, and described second gear hollow interior is provided with a screw mandrel, and described screw mandrel outside is provided with a feed screw nut, tail end and the body frame of described feed screw nut are fixedly linked, and described body frame lower end is fixed with camera module.This focus control can be fused fiber splice equipment adjustable lens focal length convenient, accurately, eliminates the impact of artificial error of focusing on optical fiber display effect simultaneously.
Description
Technical field
The utility model relates to fused fiber splice equipment technical field, especially relates to a kind of high precision lens focus regulating device automatically.
Background technology
Along with the fast development of optical-fibre communications, the demand of market to fused fiber splice equipment is increasing, and fused fiber splice equipment manufacturers need to raise the efficiency to meet market.In the process of fused fiber splice equipment assembling, assembling and the debugging of camera lens require a great deal of time, and this directly affects the time of whole assembling, can not meet the demand in market.Existing technical scheme is the position adopting manual shift camera lens, repeatedly can focus repeatedly like this, and the optical fiber display effect of every platform fused fiber splice equipment can be made inconsistent owing to there is human error.
Therefore, how providing a kind of lens focus regulating device, is current the art personnel technical matterss urgently to be resolved hurrily to realize convenient, accurate focus adjustment.
Summary of the invention
In view of this, the utility model object is to provide a kind of lens focus regulating device, to realize the automatic adjustment of focal length, adds the degree of accuracy of adjustment while saving manual labor.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of high precision lens focus regulating device automatically, comprise body frame, described body frame upper end is fixed with micromachine, the output shaft of described micromachine is fixed with the first gear by press mode, on the right side of described first gear, engagement is provided with the second gear, described second gear hollow interior is provided with a screw mandrel, described screw mandrel outside is provided with a feed screw nut, tail end and the body frame of described feed screw nut are fixedly linked, and described body frame lower end is fixed with camera module.
Further, described micromachine is fixed on body frame by motor gib screw.
Further, described camera module is fixed on body frame by camera module gib screw.
Further, described feed screw nut is fixed on body frame by screw mandrel gib screw and screw mandrel lock-screw.
Further, described camera module inside is provided with imager chip.
Further, described Miniature electric machine output shaft is set to D shape.
The advantage that the utility model has and good effect are: adopt the high precision lens focus of robotization to regulate and can utilize program controlled motor and screw mandrel, fully automatically regulate the definition values of optical fiber display, keep the optical fiber display resolution of every platform machine consistent while greatly reducing manual labor, improve the degree of accuracy of focusing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic, high precision lens focus regulating device that the utility model provides.
Fig. 2 is the fractionation schematic diagram of the automatic, high precision lens focus regulating device that the utility model provides.
Fig. 3 is the utility model support main working parts structural representation
In figure:
1, the first gear 2, second gear 3, screw mandrel
4, feed screw nut 41, screw mandrel gib screw 42, screw mandrel lock-screw
5, micromachine 51, motor gib screw 6, camera module
61, camera module gib screw 7, body frame
71, body frame gib screw
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As Fig. 1, shown in Fig. 2 and Fig. 3, the automatic high precision lens focus regulating device that present application example provides comprises body frame 7, described body frame 7 upper end is fixed with micromachine 5, the output shaft of described micromachine 5 is fixed with the first gear 1 by press mode, on the right side of described first gear 1, engagement is provided with the second gear 2, described second gear 2 hollow interior is provided with a screw mandrel 3, described screw mandrel 3 outside is provided with a feed screw nut 4, tail end and the body frame 7 of described feed screw nut 4 are fixedly linked, described body frame 7 lower end is fixed with camera module 6, described micromachine 5 is fixed on body frame 7 by motor gib screw 51, described camera module 6 is fixed on body frame 7 by camera module gib screw 61, described feed screw nut 4 is fixed on body frame 7 by screw mandrel gib screw 41 and screw mandrel lock-screw 42, described camera module 6 inside is provided with imager chip, described micromachine 5 output shaft is set to D shape.
The course of action of a kind of automatic high precision lens focus regulating device that the application provides is as follows:
When wanting adjustable lens focal length, by body frame gib screw 71, lens focus regulating device is fixed on fused fiber splice equipment.Camera module 6 is connected with the master control of fused fiber splice equipment by data line, the control line of micromachine 5 is connected with the master control of fused fiber splice equipment, now micromachine 5 drives the first gear 1, engagement drive second gear 2, make screw mandrel 3 to lens direction motion, camera lens can move along with screw mandrel 3 and move to a direction, this process mid-focal length changes, optical fiber display can be more and more clear, and when definition values arrives in the scope of program setting, focusing completes.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (6)
1. an automatic high precision lens focus regulating device, comprise body frame (7), it is characterized in that: described body frame (7) upper end is fixed with micromachine (5), the output shaft of described micromachine (5) is fixed with the first gear (1) by press mode, described first gear (1) right side engagement is provided with the second gear (2), described second gear (2) hollow interior is provided with a screw mandrel (3), described screw mandrel (3) outside is provided with a feed screw nut (4), tail end and the body frame (7) of described feed screw nut (4) are fixedly linked, described body frame (7) lower end is fixed with camera module (6).
2. automatic high precision lens focus regulating device according to claim 1, is characterized in that: described micromachine (5) is fixed on body frame by motor gib screw (51).
3. automatic high precision lens focus regulating device according to claim 1, is characterized in that: described camera module (6) is fixed on (7) on body frame by camera module gib screw (61).
4. automatic high precision lens focus regulating device according to claim 1, is characterized in that: described feed screw nut (4) is fixed on body frame (7) by screw mandrel gib screw (41) and screw mandrel lock-screw (42).
5. thoroughly do away with automatic high precision lens focus regulating device according to claim 1, it is characterized in that: described camera module (6) inside is provided with imager chip.
6. automatic high precision lens focus regulating device according to claim 1, is characterized in that: described micromachine (5) output shaft is set to D shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568641.2U CN204154986U (en) | 2014-09-29 | 2014-09-29 | A kind of high precision lens focus regulating device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568641.2U CN204154986U (en) | 2014-09-29 | 2014-09-29 | A kind of high precision lens focus regulating device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154986U true CN204154986U (en) | 2015-02-11 |
Family
ID=52513087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568641.2U Expired - Fee Related CN204154986U (en) | 2014-09-29 | 2014-09-29 | A kind of high precision lens focus regulating device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154986U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990521A (en) * | 2017-04-17 | 2017-07-28 | 桂林优利特医疗电子有限公司 | Electronmicroscopic level focus control |
| CN108471489A (en) * | 2018-04-03 | 2018-08-31 | 梁嘉明 | Vehicle-mounted pick-up protective device |
| CN108471490A (en) * | 2018-04-03 | 2018-08-31 | 梁嘉明 | Vehicle-mounted pick-up protective device |
| CN109451242A (en) * | 2018-12-13 | 2019-03-08 | 中电科仪器仪表(安徽)有限公司 | A kind of High Precision Automatic focus control |
-
2014
- 2014-09-29 CN CN201420568641.2U patent/CN204154986U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990521A (en) * | 2017-04-17 | 2017-07-28 | 桂林优利特医疗电子有限公司 | Electronmicroscopic level focus control |
| CN108471489A (en) * | 2018-04-03 | 2018-08-31 | 梁嘉明 | Vehicle-mounted pick-up protective device |
| CN108471490A (en) * | 2018-04-03 | 2018-08-31 | 梁嘉明 | Vehicle-mounted pick-up protective device |
| CN109451242A (en) * | 2018-12-13 | 2019-03-08 | 中电科仪器仪表(安徽)有限公司 | A kind of High Precision Automatic focus control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20190929 |