CN102436049B - Lens assembling device - Google Patents
Lens assembling device Download PDFInfo
- Publication number
- CN102436049B CN102436049B CN 201010297342 CN201010297342A CN102436049B CN 102436049 B CN102436049 B CN 102436049B CN 201010297342 CN201010297342 CN 201010297342 CN 201010297342 A CN201010297342 A CN 201010297342A CN 102436049 B CN102436049 B CN 102436049B
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- CN
- China
- Prior art keywords
- lens
- rotating shaft
- assembling device
- motor
- cap
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- Accessories Of Cameras (AREA)
Abstract
The invention relates to a lens assembling device, which is used for assembling a lens and a lens base and comprises a rotating shaft, a rotating cap which is sheathed at one end of the rotating shaft and a motor which can drive the rotating shaft to rotate. A fixing groove is arranged at the top end of the rotating cap. When the lens and the lens base are assembled, the lens base is clamped in the fixing groove firstly; and when the motor drives the rotating shaft to rotate, the rotating cap rotates along with the rotating shaft. Since the lens base is clamped in the fixing groove, the lens base also rotates along with the rotating cap. When the lens is in contact with the lens base, the lens and the lens base rotate relatively and the threaded connection of the lens and the lens base is realized. Compared with the traditional manual operation method, the lens assembling device can greatly improve productivity.
Description
[technical field]
The present invention relates to a kind of rigging equipment, especially a kind of lens assembling device.
[background technology]
Have on camera function small type mobile devices (such as mobile phone) at some, small-sized camera lens all is installed usually.Small-sized camera lens is arranged on lens base by the mode that is spirally connected, and then can control lens base by the control signal of circuit board of mobile phone and drive lens focusing.
The mode of traditional small-sized camera lens of assembling is all to adopt manual method.Due to camera lens and base all very little, the workman needs higher proficiency and skill, even and very skilled workman's efficiency of assembling also very low, cause throughput rate to be difficult to improve.
[summary of the invention]
In view of above-mentioned condition, being necessary the problem that is spirally connected and causes throughput rate to be difficult to improve for Traditional Man provides a kind of production efficiency higher lens assembling device.
A kind of lens assembling device is used for assembling camera lens and lens base, comprises rotating shaft, is sheathed on the cap that turns of described rotating shaft one end, and can drive the motor that described rotating shaft is rotated, and the described crown end that turns is provided with the pickup groove of fixing described lens base.
Preferably, described rotating shaft is connected with described motor, is directly driven by described motor.
Preferably, also comprise the driven runner of being located in described rotating shaft and the active runner of being located on described motor, the edge of the edge of described driven runner and described active runner fits tightly.
Preferably, also comprise housing and the fixed head of being located at described enclosure interior, described rotating shaft one end passes described housing and the described cap sleeve that turns connects, and the described rotating shaft other end and described fixed head are movably connected.
Preferably, described active runner and described driven runner wherein at least one edge are provided with friction member.
Preferably, comprise that also a side of being located at described fixed head also can be fixed in the adjustment plate of the diverse location of fixed head, the driving shaft of described motor is actively located in described adjustment plate.
Preferably, described adjustment plate is provided with sliding tray, and described fixed head is provided with and can be fixed in the securing member of described fixed head diverse location will adjust plate by relative sliding in described sliding tray.
Preferably, also comprise spring, described spring and described adjustment plate one end offset.
Preferably, described motor can rotate and reverse.
When assembling camera lens and lens base, at first lens base is snapped in pickup groove, when the motor driving rotating shaft is rotated, turning cap rotates with rotating shaft, because lens base snaps in pickup groove, so lens base contacts camera lens also with turning the cap rotation with lens base, camera lens and lens base relatively rotate, realize being spirally connected both.With respect to the traditional-handwork mode of operation, above-mentioned assembling device can greatly be boosted productivity.
[description of drawings]
Fig. 1 is the lens assembling device structural representation of an embodiment;
Fig. 2 is the partial enlarged drawing of A part in Fig. 1;
Fig. 3 is the lens assembling device structural representation of another embodiment;
Fig. 4 is for adjusting the vertical view of plate.
[embodiment]
Further illustrate below in conjunction with the lens assembling device of accompanying drawing to the present embodiment.
Fig. 1 is the lens assembling device structural representation of an embodiment.This device comprises rotating shaft 10, is sheathed on turning cap 20 and can driving the motor 30 that described rotating shaft 10 is rotated of rotating shaft 10 1 ends.Turn cap 20 tops and be provided with pickup groove 22.Wherein the shape of pickup groove 22 is suitable with the shape of the lens base 80 that will assemble, and makes lens base 80 can snap in pickup groove 22.With after lens base 80 contacts, motor 30 drives rotating shafts 10 and rotates when camera lens 90, camera lens 90 and lens base 80 is relatively rotated, thereby be spirally connected.
Fig. 2 is the partial enlarged drawing of A part in Fig. 1.The threaded portion 96 that camera lens 90 comprises lens body 92, is located at the optical lens 94 on lens body 92 and is connected with lens body 92.Lens base 80 has the screw 82 that matches with 96, lens base 80 can snap in the suitable pickup groove 22 of its profile in.In conjunction with Fig. 1, when motor 30 drives rotating shaft 10 rotation, turning cap 20 rotates with rotating shaft 10, because lens base 80 snaps in pickup groove 22, therefore lens base 80 also rotates with turning cap 20, if the threaded portion 96 of camera lens 90 is contacted with the screw 82 of lens base 80, camera lens 90 relatively rotates with lens base 80, realizes being spirally connected both.
In the present embodiment, turn between cap 20 and rotating shaft 10 and can relatively rotate, but without External Force Acting on turning cap 20 time, turn friction force between cap 20 and rotating shaft 10 and make and turn cap 20 with rotating shaft 10 rotations.And the interaction force when this friction force also should be spirally connected greater than camera lens 90 and lens base 80.When pinning when turning cap 20 from a side with hand, turn cap 20 and namely stop rotating with rotating shaft 10, rotating shaft 10 idle running are pinned the power that turns cap 20 and are made and turn cap 20 and stop operating and get final product, and can not make too greatly the friction that turns between cap 20 and rotating shaft 10 too violent.After turning cap 20 and stopping operating, lens base 80 can be put into the pickup groove 22 that turns cap 20 tops, make simultaneously the threaded portion 96 of camera lens aim at the screw 82 of lens bases 80.Then decontrol pinned turn cap 20, turn cap 20 and just drive lens base 80 and 96 rotate relative to the threaded portion, thereby camera lens 90 and lens base 80 are spirally connected.Be spirally connected complete after, then pin with hand and turn cap 20 1 sides, the camera lens 90 that is spirally connected is taken out together with lens base 80.The benefit of this structure is need not open or close continually motor with convenient, lens base 80 to be put into pickup groove 22.Be understandable that, turning cap 20 can be also to be fixedly connected with or integrative-structure with rotating shaft 10, and the switching that provides switch to control motor during installation gets final product.In the present embodiment, rotating shaft 10 is connected with motor 30, is directly driven by motor 30.Motor 30 is preferably the motor of adjustable rotational speed formula.
In another preferred embodiment, rotating shaft also can be can't help motor and directly driven.As shown in Figure 3, the lens assembling device of this embodiment comprises rotating shaft 11, is sheathed on turning cap 21 and can driving the motor 31 that described rotating shaft 11 is rotated of rotating shaft 11 1 ends.Rotating shaft 11 is provided with driven runner 112, and rotating shaft 11 is perpendicular to driven runner 112 and pass the center of driven runner 112, and the both sides of driven runner 112 are provided with locating part 41.Locating part 41 is provided with the rotation hole (not shown), and rotating shaft 11 is arranged in rotation hole.The driving shaft 314 of motor 31 is provided with initiatively runner 312, and the edge of driven runner 112 fits tightly with the edge of active runner 312.
The assembling device of the present embodiment also comprises top panel 512, lower panel 514, front panel (not shown), rear panel (not shown), left plate 516 and the right plate 518 that surrounds housing.Above-mentioned driven runner 112, active runner 312, motor 31 and associated components all are located in housing.In addition, assembling device also comprises the fixed head 520 of being located at enclosure interior, and fixed head 520 is parallel to top panel 512 and lower panel 514 simultaneously perpendicular to left plate 516 and right plate 518.Locating part 41 is located at respectively on top panel 512 and fixed head 520, and rotating shaft 11 1 ends pass top panel 512 and stretch out housing and turn cap 21 sockets.In the present embodiment, during work, motor 31 drives active runner 312 and rotates, and initiatively runner 312 drives driven runner 112 rotations by the friction force at edge, and then rotating shaft 11 is rotated.After rotating shaft 11 was rotated, principle of work thereafter was identical with a upper embodiment, does not repeat them here.Be to increase the initiatively friction force between runner 312 and driven runner 112, the edge of its at least one in both is arranged with friction member.In the present embodiment, this friction member is the elastic ring 316 of being located on active runner 312.In other embodiment, initiatively runner and driven runner can be also the gears that cooperatively interacts.
Further, a side of fixed head 520 also is provided with can be with respect to the adjustment plate 61 of fixed head 520 slips, and the driving shaft 314 of motor 31 is arranged in adjusts plate 61, adjusts plate 61 and is fixed in the diverse location of fixed head 520 by securing member.In the present embodiment, securing member is fixed screw 318.By adjusting 61 relative 520 position, thereby change the degree of being close between the active runner 312 that is fixed on driving shaft 314 and driven runner 112, the friction force between increasing both from another side can normal rotation with assurance drive shaft 11.Fig. 4 is for adjusting the vertical view of plate 61.Adjust plate 61 and establish sliding tray 612 along glide direction, and the central authorities position corresponding with driving shaft 314 be provided with through hole 614, driving shaft 314 passes through hole 614.Fixed screw 318 is located in sliding tray 612 and is fixed on fixed head 520.
In addition, also can establish spring 71 at adjustment plate 61 1 ends, the initiatively extruding force of 312 pairs of driven runners 112 of runner also can be provided when the fixed screw 318 of adjusting plate 61 unclamps.
The motor of above-described embodiment can rotate and reverse to facilitate being spirally connected or disassembling of different directions, and the adjustment that rotates and reverse by switch realizes.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a lens assembling device, be used for assembling camera lens and lens base, it is characterized in that, comprises rotating shaft, is sheathed on the cap that turns of described rotating shaft one end, and can drive the motor that described rotating shaft is rotated, and the described crown end that turns is provided with the pickup groove of fixing described lens base; Described turning between cap and rotating shaft can relatively rotate, and the interaction force of the described friction force that turns between cap and rotating shaft when being spirally connected greater than camera lens and lens base.
2. lens assembling device as claimed in claim 1, is characterized in that, described rotating shaft is connected with described motor, directly driven by described motor.
3. lens assembling device as claimed in claim 1, is characterized in that, also comprises the driven runner of being located in described rotating shaft and the active runner of being located on described motor, and the edge of the edge of described driven runner and described active runner fits tightly.
4. lens assembling device as claimed in claim 3, is characterized in that, also comprises housing and the fixed head of being located at described enclosure interior, and described rotating shaft one end passes described housing and the described cap sleeve that turns connects, and the described rotating shaft other end and described fixed head are movably connected.
5. lens assembling device as claimed in claim 3, is characterized in that, described active runner and described driven runner wherein at least one edge are provided with friction member.
6. lens assembling device as claimed in claim 4, is characterized in that, comprises that also a side of being located at described fixed head also can be fixed in the adjustment plate of the diverse location of fixed head, and the driving shaft of described motor is actively located in described adjustment plate.
7. lens assembling device as claimed in claim 6, is characterized in that, described adjustment plate is provided with sliding tray, and described fixed head is provided with and can be fixed in the securing member of described fixed head diverse location will adjust plate by relative sliding in described sliding tray.
8. lens assembling device as claimed in claim 6, is characterized in that, also comprises spring, and described spring and described adjustment plate one end offset.
9. lens assembling device as claimed in claim 1, is characterized in that, described motor can rotate and reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010297342 CN102436049B (en) | 2010-09-29 | 2010-09-29 | Lens assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010297342 CN102436049B (en) | 2010-09-29 | 2010-09-29 | Lens assembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102436049A CN102436049A (en) | 2012-05-02 |
| CN102436049B true CN102436049B (en) | 2013-11-06 |
Family
ID=45984185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010297342 Expired - Fee Related CN102436049B (en) | 2010-09-29 | 2010-09-29 | Lens assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102436049B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453099A (en) * | 2002-03-29 | 2003-11-05 | 松下电器产业株式会社 | Applied friction driving device and flexible hinge apparatus for precision movement working platform |
| CN2784977Y (en) * | 2004-12-03 | 2006-05-31 | 鸿富锦精密工业（深圳）有限公司 | Automatic focusing device |
| CN101191883A (en) * | 2006-11-22 | 2008-06-04 | 富准精密工业(深圳)有限公司 | Embedded focusing lens structure |
| CN101196599A (en) * | 2006-12-06 | 2008-06-11 | 鸿富锦精密工业（深圳）有限公司 | Assembling device and method for lens module |
| CN101210985A (en) * | 2006-12-29 | 2008-07-02 | 鸿富锦精密工业（深圳）有限公司 | Lens module assembling test device and assembling test method |
| CN201845133U (en) * | 2010-09-29 | 2011-05-25 | 深圳市锋彩科技发展有限公司 | Lens assembling device |
-
2010
- 2010-09-29 CN CN 201010297342 patent/CN102436049B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453099A (en) * | 2002-03-29 | 2003-11-05 | 松下电器产业株式会社 | Applied friction driving device and flexible hinge apparatus for precision movement working platform |
| CN2784977Y (en) * | 2004-12-03 | 2006-05-31 | 鸿富锦精密工业（深圳）有限公司 | Automatic focusing device |
| CN101191883A (en) * | 2006-11-22 | 2008-06-04 | 富准精密工业(深圳)有限公司 | Embedded focusing lens structure |
| CN101196599A (en) * | 2006-12-06 | 2008-06-11 | 鸿富锦精密工业（深圳）有限公司 | Assembling device and method for lens module |
| CN101210985A (en) * | 2006-12-29 | 2008-07-02 | 鸿富锦精密工业（深圳）有限公司 | Lens module assembling test device and assembling test method |
| CN201845133U (en) * | 2010-09-29 | 2011-05-25 | 深圳市锋彩科技发展有限公司 | Lens assembling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102436049A (en) | 2012-05-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20200929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |