CN105974710B - A kind of dust-proof camera and its voice coil motor, photographic device - Google Patents
A kind of dust-proof camera and its voice coil motor, photographic device Download PDFInfo
- Publication number
- CN105974710B CN105974710B CN201610537848.7A CN201610537848A CN105974710B CN 105974710 B CN105974710 B CN 105974710B CN 201610537848 A CN201610537848 A CN 201610537848A CN 105974710 B CN105974710 B CN 105974710B
- Authority
- CN
- China
- Prior art keywords
- bracket
- voice coil
- outline border
- dust
- glue groove
- 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.)
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
Abstract
The invention discloses a kind of dust-proof camera and its voice coil motors, voice coil motor includes the coil in the bracket and the outline border of outline border, the outer frame bottom, the bracket outer peripheral surface offers first excessive glue groove of circle, the position that the outline border outer peripheral surface corresponds to first excessive glue groove offers the first dispensing hole, the outline border is located at the outer surface of the bracket, by the dispensing hole towards after the first excessive glue groove injecting glue, the outline border is pasted onto the outer peripheral surface of the bracket.The invention also discloses a kind of photographic devices.The present invention thoroughly can prevent dust from entering inside camera from voice coil motor, accomplish real dustproof design, ensure that shooting effect in terms of assembled inside, with extraneous cooperation aspect comprehensively in view of the airtightness of system.
Description
Technical field
The present invention relates to field of camera technology more particularly to a kind of dust-proof cameras and its voice coil motor, photographic device.
Background technique
When taking pictures using electronic product, sometimes find there is pore, and position of the pore on photo at camera lens
Constantly change but can not remove always.The presence of similar this pore is due to entering dust or dirty inside camera
Cause.VCM (Voice Coil Motor, voice coil motor) is one of Primary Component of camera, and major function is to drive
LENS (camera lens) realizes object focusing of taking pictures.The dustproof design of VCM is the Primary Component for influencing Camera dustproof design, conventional VCM
Whole airtightness is often had ignored, there is a possibility that into dirt in physical space.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of camera of good dustproof effect and its voice coil horses
It reaches, photographic device.
In order to achieve the above purpose, present invention employs the following technical solutions:
A kind of voice coil motor of dust-proof camera, including outline border, positioned at the bracket of the outer frame bottom and set on described outer
Coil in frame, the bracket outer peripheral surface offer first excessive glue groove of circle, and the outline border outer peripheral surface corresponds to first excessive glue
The position of slot offers the first dispensing hole, and the outline border is located at the outer surface of the bracket, by the dispensing hole towards described
After first excessive glue groove injecting glue, the outline border is pasted onto the outer peripheral surface of the bracket.
As one of embodiment, the bracket outer peripheral surface offers first excessive glue groove at multi-turn interval.
As one of embodiment, the bottom of the bracket offers the second excessive glue groove and connection described second is overflow
Second dispensing hole of glue groove.
As one of embodiment, the bottom of the bracket offers second excessive glue groove at multi-turn interval.
As one of embodiment, at least one circle foam is pasted at the top of the outline border.
As one of embodiment, the bracket is equipped with a circle boss, and the end face of the outline border is supported described
On boss.
As one of embodiment, the face that the end face of the boss and the outline border supports is one described first and overflows
The side of glue groove.
Another object of the present invention is to provide a kind of dust-proof cameras, including voice coil described in camera lens, any of the above-described kind
Motor, sensor and wiring board.
Another object of the present invention is to provide a kind of photographic device, including above-described dust-proof camera.
The present invention cooperates aspect in terms of assembled inside, with extraneous, considers the airtightness of system comprehensively, can be thorough
Bottom prevents dust from entering inside camera from voice coil motor, accomplishes real dustproof design, ensure that shooting effect.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the voice coil motor of the embodiment of the present invention.
Fig. 2 is the top view of the voice coil motor of the embodiment of the present invention.
Fig. 3 is the front view of the voice coil motor of the embodiment of the present invention.
Fig. 4 is the bottom view of the voice coil motor of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Voice coil motor of the invention for having better dust-proof effect in the camera of photographic device compared with prior art
Fruit, dust-proof camera further include the structures such as camera lens, sensor and wiring board.Refering to fig. 1 and Fig. 2, the voice coil motor of the present embodiment
It is main including outline border 10,10 bottom of outline border bracket 20 and outline border 10 in coil 30, wherein 20 outer peripheral surface of bracket offers one
The first excessive glue groove 1 is enclosed, as shown in connection with fig. 3, the position of corresponding first excessive glue groove 1 of 10 outer peripheral surface of outline border offers the first dispensing hole
1a, outline border 10 are located at the outer surface of bracket 20, and by dispensing hole 1a towards after 1 injecting glue of the first excessive glue groove, outline border 10 is pasted onto branch
The outer peripheral surface of frame 20.
It is preferred that the first excessive glue groove 1 is ring-type, outline border 10 is that metal frame, outline border 10 and bracket 20 are designed using dispensing, bracket
The first excessive glue groove 1 is done in 20 peripheries, and glue prevents dust from the gap of outline border 10 and bracket 20 well into the first excessive glue groove 1
It is middle to enter inside voice coil motor.For the adhesion strength and dust-proof effect for improving outline border 10 and bracket 20,20 outer peripheral surface of bracket is best
Offer first excessive glue groove 1 at multi-turn interval.
Bracket 20 is equipped with circle boss 21 (as shown in Figure 1), and the end face of outline border 10 supports on boss 21, so that gel
Process is more smooth, will not misplace.The face that the end face of boss 21 and outline border 10 supports is the side of first excessive glue groove 1,
So that the end face of outline border 10 is also pasted on boss 21 by colloid securely, outline border 10 and boss 21 form labyrinth structure, dust
It is more difficult to enter.
Such as Fig. 4, the bottom of bracket 20 offers the second excessive glue groove 2 and the second dispensing hole 2a for being connected to the second excessive glue groove 2.
Voice coil motor is pasted on camera base towards 2 injecting glue of the second excessive glue groove by the second dispensing hole 2a of bracket 20.Glue
Water enters in voice coil motor well into the second excessive glue groove 2, preventing gap of the dust between camera base and bracket 20
Portion.For the adhesion strength and dust-proof effect for improving bracket 20 and camera base, the bottom of bracket 20 is preferably offered between multi-turn
Every the second excessive glue groove 2.In addition, the top of outline border 10 is pasted at least one circle foam 40 such as Fig. 2 and Fig. 3, prevent dust from outer
Enter inside voice coil motor at the gap of frame 10 and camera lens.
By designing above, the present invention cooperates aspect in terms of assembled inside, with extraneous, comprehensively in view of system
Airtightness thoroughly can prevent dust from entering inside camera from voice coil motor, accomplish real dustproof design, ensure that shooting
Effect.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (8)
1. a kind of voice coil motor of dust-proof camera, which is characterized in that including outline border (10), be located at the outline border (10) bottom
Bracket (20) and the coil (30) being set in the outline border (10), bracket (20) outer peripheral surface offer first excessive glue groove of circle
(1), the position that outline border (10) outer peripheral surface corresponds to first excessive glue groove (1) offers the first dispensing hole (1a), described outer
Frame (10) is located at the outer surface of the bracket (20), by the dispensing hole (1a) towards after the first excessive glue groove (1) injecting glue,
The outline border (10) is pasted onto the outer peripheral surface of the bracket (20), and the bracket (20) is equipped with circle boss (21), described outer
The end face of frame (10) supports on the boss (21).
2. the voice coil motor of dust-proof camera according to claim 1, which is characterized in that bracket (20) outer peripheral surface is opened
First excessive glue groove (1) equipped with multi-turn interval.
3. the voice coil motor of dust-proof camera according to claim 1, which is characterized in that open the bottom of the bracket (20)
The second dispensing hole (2a) equipped with the second excessive glue groove (2) and connection second excessive glue groove (2).
4. the voice coil motor of dust-proof camera according to claim 3, which is characterized in that open the bottom of the bracket (20)
Second excessive glue groove (2) equipped with multi-turn interval.
5. the voice coil motor of dust-proof camera according to claim 1, which is characterized in that the top of the outline border (10) is viscous
Post at least one circle foam (40).
6. the voice coil motor of dust-proof camera according to claim 1, which is characterized in that the boss (21) and described outer
The face that the end face of frame (10) supports is the side of first excessive glue groove (1).
7. a kind of dust-proof camera, which is characterized in that including camera lens, any voice coil motor of claim 1-6, sensor
And wiring board.
8. a kind of photographic device, which is characterized in that including dust-proof camera as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537848.7A CN105974710B (en) | 2016-07-08 | 2016-07-08 | A kind of dust-proof camera and its voice coil motor, photographic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537848.7A CN105974710B (en) | 2016-07-08 | 2016-07-08 | A kind of dust-proof camera and its voice coil motor, photographic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105974710A CN105974710A (en) | 2016-09-28 |
| CN105974710B true CN105974710B (en) | 2019-05-03 |
Family
ID=56952213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610537848.7A Active CN105974710B (en) | 2016-07-08 | 2016-07-08 | A kind of dust-proof camera and its voice coil motor, photographic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105974710B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375503B (en) * | 2016-10-21 | 2022-07-01 | 北京小米移动软件有限公司 | Terminal and foam pad |
| CN108737692B (en) * | 2017-04-19 | 2021-04-16 | 宁波舜宇光电信息有限公司 | Connecting structure for connecting motor and lens in camera module |
| CN107809567A (en) * | 2017-11-21 | 2018-03-16 | 广东虹勤通讯技术有限公司 | A kind of camera mechanism and the mobile terminal with the camera mechanism |
| CN108493771A (en) * | 2018-03-12 | 2018-09-04 | 广东欧珀移动通信有限公司 | Laser generator, laser projection module, depth camera and electronic device |
| WO2020258094A1 (en) * | 2019-06-26 | 2020-12-30 | 瑞声光学解决方案私人有限公司 | Glue overflow-proof lens assembly and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596454A (en) * | 1982-09-21 | 1986-06-24 | Canon Kabushiki Kaisha | Photographic lens barrel assembly |
| CN203912054U (en) * | 2014-04-28 | 2014-10-29 | 宁波舜宇光电信息有限公司 | One-piece shooting module base |
| CN104394304A (en) * | 2014-11-11 | 2015-03-04 | 惠州Tcl移动通信有限公司 | Camera assembling structure for electronic product |
| CN104717407A (en) * | 2013-12-16 | 2015-06-17 | 富泰华工业（深圳）有限公司 | Electronic device with camera dustproof assembly |
| CN104749858A (en) * | 2015-03-12 | 2015-07-01 | 南昌欧菲光电技术有限公司 | Bracket for camera die set and camera die set |
-
2016
- 2016-07-08 CN CN201610537848.7A patent/CN105974710B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596454A (en) * | 1982-09-21 | 1986-06-24 | Canon Kabushiki Kaisha | Photographic lens barrel assembly |
| CN104717407A (en) * | 2013-12-16 | 2015-06-17 | 富泰华工业（深圳）有限公司 | Electronic device with camera dustproof assembly |
| CN203912054U (en) * | 2014-04-28 | 2014-10-29 | 宁波舜宇光电信息有限公司 | One-piece shooting module base |
| CN104394304A (en) * | 2014-11-11 | 2015-03-04 | 惠州Tcl移动通信有限公司 | Camera assembling structure for electronic product |
| CN104749858A (en) * | 2015-03-12 | 2015-07-01 | 南昌欧菲光电技术有限公司 | Bracket for camera die set and camera die set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105974710A (en) | 2016-09-28 |
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