CN204828424U - Shell fragment behind anti -impact VCM - Google Patents
Shell fragment behind anti -impact VCM Download PDFInfo
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- CN204828424U CN204828424U CN201520532341.3U CN201520532341U CN204828424U CN 204828424 U CN204828424 U CN 204828424U CN 201520532341 U CN201520532341 U CN 201520532341U CN 204828424 U CN204828424 U CN 204828424U
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- shell fragment
- support part
- fragment body
- spring plate
- vcm
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Abstract
The utility model provides a shell fragment behind anti -impact VCM, includes a shell fragment body, is equipped with circular camera lens through -hole at shell fragment body center, the shell fragment body divide into the same left shell fragment body of structure and the right shell fragment body, the left side shell fragment body and the right shell fragment body are disjuncture, in all supporting the subtotal outside including, the left side shell fragment body and the right shell fragment body support the part, outer support part goes up the lower extreme and all is equipped with an outside fix hole, it is equipped with first elasticity portion and second elasticity portion to support partial inboard outward, first elasticity portion one side is continuous with interior supports part, and another personally submits continuous S -shaped structure, second elasticity portion one side links to each other with outer support part, and another personally submits continuous S -shaped structure, and this structure can show the promotion elastic force, interior support part be semi -circular structure to be supported including, and is equipped with locating hole in three in the part, being connected between formation and the carrier. The utility model discloses simple structure, easy machine -shaping, spring effect is good, the stiffness, anti -impact and anti deformability are good.
Description
Technical field
The utility model relates to the camera module technical field of automatic focusing function, is specifically related to shell fragment after a kind of impact resistance VCM.
Background technique
The English full name VoiceCoilMotor of VCM, translates into the meaning that Chinese is exactly " voice coil motor " as its name suggests.VCM is mainly used in the camera module with auto-focusing (AutoFocus) function at present, is called for short AF module.According to " convex lens image-forming principle ", by the position of adjustment module group lens (LENS), make it formed real image and can drop on sensor (Sensor), thus obtain our desired image.
Along with making rapid progress of electronics applications technology, user is also more and more higher to the requirement of auto-focusing in electronic product thereupon, and VCM shell fragment plays vital effect in auto-focusing.VCM shell fragment is very high to requirement on machining accuracy simultaneously, and the tolerance of size of VCM shell fragment elater is less, and the effect of auto-focusing is better.Therefore the quality how improving VCM shell fragment has become wooden those skilled in the art major issue urgently to be resolved hurrily.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of rational in infrastructure, shell fragment after the VCM of impact resistance.
Technical problem to be solved in the utility model realizes by the following technical solutions:
Shell fragment after a kind of impact resistance VCM, comprise an elastic sheet body, described elastic sheet body center is provided with circular lens through hole, the left spring plate that described elastic sheet body is divided into structure identical and right spring plate, described left spring plate and the separated state of right spring plate, described left spring plate and right spring plate include outer support part and inner support part, described outer support part upper and lower end is equipped with an outside fix hole, described outer support sections inner side is provided with the first spring section and the second spring section, described first spring section one side is connected with inner support part, another side is continuous S-shaped structure, described second spring section one side is connected with outer support part, another side is continuous S-shaped structure, this structure significantly can promote elastic force, described inner support part is semicircular structure, inner support part is provided with three inner position holes, form the connection between carrier.
Described left spring plate upper end and right spring plate lower end are oppositely arranged.
Described elastic sheet body is made up of MAX215 Cuprum alloy, and integral rigidity is strong, and impact resistance is good.
The beneficial effects of the utility model are: the utility model structure is simple, and be easy to machine shaping, elastic effect is good, integral rigidity, impact resistance and non-deformability good, assembling also facilitates, accurate positioning, thus the quality that improve VCM shell fragment.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the left spring plate structural drawing of the utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, Fig. 2: shell fragment after a kind of impact resistance VCM, comprise an elastic sheet body, elastic sheet body center is provided with circular lens through hole 1, the left spring plate 2 that elastic sheet body is divided into structure identical and right spring plate 3, left spring plate 2 and the separated state of right spring plate 3, left spring plate 2 and right spring plate 3 include outer support part 21 and inner support part 22, outer support part 21 upper and lower end is equipped with an outside fix hole 23, the first spring section 24 and the second spring section 25 is provided with inside outer support part 21, first spring section 24 one side is connected with inner support part 22, another side is continuous S-shaped structure, second spring section 25 one side is connected with outer support part 21, another side is continuous S-shaped structure, this structure significantly can promote elastic force, inner support part 22 is semicircular structure, inner support part 22 is provided with three inner position holes 26, form the connection between carrier.Left spring plate 2 upper end and right spring plate 3 lower end are oppositely arranged.Elastic sheet body is made up of MAX215 Cuprum alloy, and integral rigidity is strong, and impact resistance is good.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. shell fragment after an impact resistance VCM, comprise an elastic sheet body, described elastic sheet body center is provided with circular lens through hole, the left spring plate that described elastic sheet body is divided into structure identical and right spring plate, described left spring plate and the separated state of right spring plate, it is characterized in that: described left spring plate and right spring plate include outer support part and inner support part, described outer support part upper and lower end is equipped with an outside fix hole, described outer support sections inner side is provided with the first spring section and the second spring section, described first spring section one side is connected with inner support part, another side is continuous S-shaped structure, described second spring section one side is connected with outer support part, another side is continuous S-shaped structure, this structure significantly can promote elastic force, described inner support part is semicircular structure, inner support part is provided with three inner position holes.
2. shell fragment after impact resistance VCM according to claim 1, is characterized in that: described left spring plate upper end and right spring plate lower end are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532341.3U CN204828424U (en) | 2015-07-20 | 2015-07-20 | Shell fragment behind anti -impact VCM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532341.3U CN204828424U (en) | 2015-07-20 | 2015-07-20 | Shell fragment behind anti -impact VCM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828424U true CN204828424U (en) | 2015-12-02 |
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ID=54686029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532341.3U Active CN204828424U (en) | 2015-07-20 | 2015-07-20 | Shell fragment behind anti -impact VCM |
Country Status (1)
| Country | Link |
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| CN (1) | CN204828424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736625A (en) * | 2018-08-13 | 2018-11-02 | 包头江馨微电机科技有限公司 | A kind of closed loop motor Steady base component |
-
2015
- 2015-07-20 CN CN201520532341.3U patent/CN204828424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736625A (en) * | 2018-08-13 | 2018-11-02 | 包头江馨微电机科技有限公司 | A kind of closed loop motor Steady base component |
| CN108736625B (en) * | 2018-08-13 | 2024-03-29 | 包头江馨微电机科技有限公司 | Stable base assembly for closed-loop motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180207 Address after: 014000 the Inner Mongolia Autonomous Region Baotou rare earth high tech Zone Rare Earth Application Industrial Park Patentee after: Baotou Jiangxin Micro Motor Technology Co., Ltd. Address before: 237300 Anhui Province, Lu'an city Jinzhai County Industrial Park of modern "Chinese parasol tree" business park Patentee before: ANHUI JIANGXIN MICROELECTRONIC TECHNOLOGY CO., LTD. |