CN204145606U - The antitorque structure of optical anti-vibration camera motor - Google Patents
The antitorque structure of optical anti-vibration camera motor Download PDFInfo
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- CN204145606U CN204145606U CN201420420411.1U CN201420420411U CN204145606U CN 204145606 U CN204145606 U CN 204145606U CN 201420420411 U CN201420420411 U CN 201420420411U CN 204145606 U CN204145606 U CN 204145606U
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- shell fragment
- carrier
- base
- stopper slot
- circuit board
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- 230000003287 optical effect Effects 0.000 title claims abstract description 31
- 239000012634 fragment Substances 0.000 claims abstract description 49
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The antitorque structure of a kind of optical anti-vibration camera motor, comprising: base, terminal, circuit board, carrier, coil, lower shell fragment, yoke, magnet, upper shell fragment and upper cover; Base, circuit board, lower shell fragment and carrier connect successively; Terminal and circuit board are located on base, and terminal comprises input terminal and lead-out terminal; Coil and lower shell fragment are located on carrier; Yoke is connected with upper shell fragment and is contained in upper cover; Magnet, base, circuit board, carrier, coil and lower shell fragment are contained in yoke; Wherein, base offers stopper slot, carrier is provided with the limited post corresponding with stopper slot, and limited post is arranged in stopper slot.In order to prevent when lens assembling, the change of the product dependency structure performance caused when carrying out screw-in operation, carrier arranges limited post, offers stopper slot on base simultaneously.Carrier and base can being made can accurately to locate when assembling on the one hand, carrier and base can be made not to relatively rotate on the other hand, thus improve the stability of product.
Description
Technical field
The utility model relates to the antitorque structure of a kind of optical anti-vibration camera motor.
Background technology
Mobile phone camera, when assembling, needs camera lens to be screwed in carrier, to complete the assembling process of camera lens.And existing optical anti-vibration motor needs the degree of freedom untiing horizontal direction, thus nonreactive twisting structure design.The optical anti-vibration motor of nonreactive twisting structure design is when installing camera lens, a problem can be produced, because camera lens is installed on carrier by helical structure, camera lens can produce the moment of torsion of horizontal direction in the process screwed in, thus carrier can be made to rotate in the horizontal direction, cause the change in structural behaviour of carrier and associated components, eventually reduce the stability of product, and then reduce the yield of product.
Utility model content
The purpose of this utility model overcomes weak point of the prior art, provides a kind of and improve assembling product stability, and then improve the antitorque structure of optical anti-vibration camera motor of product yield.
The purpose of this utility model is achieved through the following technical solutions:
The antitorque structure of a kind of optical anti-vibration camera motor, comprising: base, terminal, circuit board, carrier, coil, lower shell fragment, yoke, magnet, upper shell fragment and upper cover;
Described base, described circuit board, described lower shell fragment and described carrier connect successively;
Described terminal and described circuit board are located on described base, and described terminal comprises input terminal and lead-out terminal;
Described coil and described lower shell fragment are located on described carrier;
Described yoke is connected with described upper shell fragment and is contained in described upper cover;
Described magnet, described base, described circuit board, described carrier, described coil and described lower shell fragment are contained in described yoke;
Wherein, described base offers stopper slot, be provided with the limited post corresponding with described stopper slot on the carrier, described limited post is arranged in described stopper slot.
Wherein in an embodiment, also comprise pad, described pad is connected with described upper shell fragment, and described pad is contained in described upper cover.
Wherein in an embodiment, described lower shell fragment offers the draw-in groove corresponding with described stopper slot, described limited post is arranged in described stopper slot and described draw-in groove simultaneously.
Wherein in an embodiment, the quantity of described stopper slot is four and around the axis circular array distribution of described base, the quantity of described limited post is also four, four described limited posts and four described stopper slot one_to_one corresponding.
Wherein in an embodiment, the quantity of described magnet is multiple, and multiple described magnet is around the axis circular array distribution of described yoke.
Because existing optical anti-vibration motor needs the degree of freedom untiing horizontal direction, thus nonreactive twisting structure design.And in order to prevent when lens assembling, the change of the product dependency structure performance caused when carrying out screw-in operation, to improve the stability of product, arranges limited post especially on carrier, on base, offer the stopper slot corresponding with limited post simultaneously.On the one hand, limited post, stopper slot can make carrier and base can accurately locate when assembling, on the other hand, when lens assembling carries out rotary manipulation, limited post, stopper slot can make carrier and base not relatively rotate, thus improve the stability of product.
Accompanying drawing explanation
Fig. 1 is the overall diagram of the antitorque structure of optical anti-vibration camera motor of the utility model one embodiment;
Fig. 2 is the explosive view of the antitorque structure of optical anti-vibration camera motor shown in Fig. 1;
The assembly drawing of the base that Fig. 3 is the antitorque structure of optical anti-vibration camera motor shown in Fig. 1, terminal and circuit board;
The assembly drawing of the carrier that Fig. 4 is the antitorque structure of optical anti-vibration camera motor shown in Fig. 1, coil and lower shell fragment;
The assembly drawing of the base that Fig. 5 is the antitorque structure of optical anti-vibration camera motor shown in Fig. 1, terminal, circuit board, carrier, coil and lower shell fragment;
Fig. 6 is the yoke of the antitorque structure of optical anti-vibration camera motor shown in Fig. 1 and the assembly drawing of magnet;
The assembly drawing of the base that Fig. 7 is the antitorque structure of optical anti-vibration camera motor shown in Fig. 1, terminal, circuit board, carrier, coil, lower shell fragment, yoke, magnet, upper shell fragment and pad.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
As shown in Figure 1, it is the overall diagram of the antitorque structure 10 of optical anti-vibration camera motor of the utility model one embodiment.See also Fig. 2, it is the explosive view of the antitorque structure 10 of optical anti-vibration camera motor shown in Fig. 1.
The antitorque structure of optical anti-vibration camera motor 10 comprises: base 100, terminal 110, circuit board 200, carrier 30 as one kind 0, coil 310, lower shell fragment 400, yoke 500, magnet 510, upper shell fragment 600, pad 700 and upper cover 800.
As shown in Figure 3, the assembly drawing of its base 100 for the antitorque structure 10 of optical anti-vibration camera motor shown in Fig. 1, terminal 110 and circuit board 200.Terminal 110 is located on base 100, and terminal 110 comprises: input terminal 112 and lead-out terminal 114.In the present embodiment, the quantity of terminal 110 is five, and wherein terminal 110 comprises: four input terminals 112 and a lead-out terminal 114.
Circuit board 200 is located on base 100, and circuit board 200 is electrically connected with input terminal 112.Especially, circuit board 200 has pad 210, circuit board 200 is electrically connected with input terminal 112 by pad 210.In the present embodiment, the quantity of pad 210 is four, and four pads 210 are electrically connected with four input terminals 112 respectively.
As shown in Figure 4, the assembly drawing of its carrier 30 as one kind 0 for the antitorque structure of optical anti-vibration camera motor 10 shown in Fig. 1, coil 310 and lower shell fragment 400.Please refer to Fig. 5, the assembly drawing of its base 100 for the antitorque structure of optical anti-vibration camera motor 10 shown in Fig. 1, terminal 110, circuit board 200, carrier 30 as one kind 0, coil 310 and lower shell fragment 400.Base 100, circuit board 200, lower shell fragment 400 and carrier 30 as one kind 0 connect successively.
Coil 310 and lower shell fragment 400 are all located on carrier 30 as one kind 0, and circuit board 200, lower shell fragment 400 and coil 310 are electrically connected successively.Preferably, the quantity of coil 310 is multiple, and the axis being surrounded on carrier 30 as one kind 0 is arranged.In the present embodiment, the quantity of coil 310 is four, and lower shell fragment 400 has four elastic tip, 410, four elastic tip 410 is electrically connected with four pads 210 respectively, and four coils 310 are electrically connected with four elastic tip 410 respectively.
Please refer to Fig. 2 and Fig. 4, base 100 offers stopper slot 120, carrier 30 as one kind 0 is provided with the limited post 320 corresponding with stopper slot 120, and limited post 320 is arranged in stopper slot 120.In the present embodiment, the quantity of stopper slot 120 is four and around the axis circular array distribution of base 100, the quantity of limited post 320 is also four, four limited posts 320 and four stopper slot 120 one_to_one corresponding.
Preferably, lower shell fragment 400 offers the draw-in groove 420 corresponding with stopper slot 120, limited post 320 is arranged in stopper slot 120 and draw-in groove 420 simultaneously.
Because existing optical anti-vibration motor needs the degree of freedom untiing horizontal direction, thus nonreactive twisting structure design.And in order to prevent when lens assembling, the change of the product dependency structure performance caused when carrying out screw-in operation, to improve the stability of product, especially limited post 320 is set on carrier 30 as one kind 0, on base 100, offers the stopper slot 120 corresponding with limited post 320 simultaneously.On the one hand, limited post 320, stopper slot 120 can make carrier 30 as one kind 0 and base 100 can accurately locate when assembling, on the other hand, when lens assembling carries out rotary manipulation, limited post 320, stopper slot 120 can make carrier 30 as one kind 0 and base 100 not relatively rotate, thus improve the stability of product.
As shown in Figure 6, it is the yoke 500 of the antitorque structure 10 of optical anti-vibration camera motor shown in Fig. 1 and the assembly drawing of magnet 510.Magnet 510 is contained in yoke 500.In the present embodiment, the quantity of magnet 510 is multiple, and multiple magnet 510 is around the axis circular array distribution of yoke 500.
As shown in Figure 7, the assembly drawing of its base 100 for the antitorque structure of optical anti-vibration camera motor 10 shown in Fig. 1, terminal 110, circuit board 200, carrier 30 as one kind 0, coil 310, lower shell fragment 400, yoke 500, magnet 510, upper shell fragment 600 and pad 700.Yoke 500, upper shell fragment 600 and pad 700 connect successively, and base 100, circuit board 200, carrier 30 as one kind 0, coil 310 and lower shell fragment 400 are contained in yoke 500.Wherein, upper shell fragment 600 is electrically connected with coil 310, and yoke 500 is electrically connected with upper shell fragment 600, and lead-out terminal 114 is electrically connected with yoke 500.Namely coil 310, upper shell fragment 600, yoke 500 and lead-out terminal 114 are electrically connected successively.In other embodiments, coil 310, upper shell fragment 600, pad 700, yoke 500 and lead-out terminal 114 are electrically connected successively.
Please again consult Fig. 1, yoke 500, upper shell fragment 600 and pad 700 wrap up by upper cover 800, and namely yoke 500, upper shell fragment 600 and pad 700 are contained in upper cover 800.
It can thus be appreciated that input terminal 112, circuit board 200, lower shell fragment 400, coil 310, upper shell fragment 600, yoke 500 and lead-out terminal 114 are electrically connected successively, form the current circuit of conducting.Namely electric current is inputted by input terminal 112, successively through circuit board 200, lower shell fragment 400, coil 310, upper shell fragment 600, yoke 500, is finally exported by lead-out terminal 114.
Compared to traditional technology, need through complicated loop design to realize the functions such as the focusing of camera, the antitorque structure 10 of this optical anti-vibration camera motor, by the conductive characteristic of the existing all parts of Appropriate application, form the current circuit of conducting, thus realize the functions such as the focusing of camera, reduce product difficulty on engineering, simplify the program of product design, improve the utilance of resource.
Above-described embodiment is the utility model preferably execution mode; but execution mode of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection range of the present utility model.
Claims (5)
1. the antitorque structure of optical anti-vibration camera motor, is characterized in that, comprising: base, terminal, circuit board, carrier, coil, lower shell fragment, yoke, magnet, upper shell fragment and upper cover;
Described base, described circuit board, described lower shell fragment and described carrier connect successively;
Described terminal and described circuit board are located on described base, and described terminal comprises input terminal and lead-out terminal;
Described coil and described lower shell fragment are located on described carrier;
Described yoke is connected with described upper shell fragment and is contained in described upper cover;
Described magnet, described base, described circuit board, described carrier, described coil and described lower shell fragment are contained in described yoke;
Wherein, described base offers stopper slot, be provided with the limited post corresponding with described stopper slot on the carrier, described limited post is arranged in described stopper slot.
2. the antitorque structure of optical anti-vibration camera motor according to claim 1, is characterized in that, also comprise pad, and described pad is connected with described upper shell fragment, and described pad is contained in described upper cover.
3. the antitorque structure of optical anti-vibration camera motor according to claim 1, is characterized in that, described lower shell fragment offers the draw-in groove corresponding with described stopper slot, and described limited post is arranged in described stopper slot and described draw-in groove simultaneously.
4. the antitorque structure of optical anti-vibration camera motor according to claim 1, it is characterized in that, the quantity of described stopper slot is four and around the axis circular array distribution of described base, the quantity of described limited post is also four, four described limited posts and four described stopper slot one_to_one corresponding.
5. the antitorque structure of optical anti-vibration camera motor according to claim 1, is characterized in that, the quantity of described magnet is multiple, and multiple described magnet is around the axis circular array distribution of described yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420411.1U CN204145606U (en) | 2014-07-28 | 2014-07-28 | The antitorque structure of optical anti-vibration camera motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420411.1U CN204145606U (en) | 2014-07-28 | 2014-07-28 | The antitorque structure of optical anti-vibration camera motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145606U true CN204145606U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420411.1U Expired - Lifetime CN204145606U (en) | 2014-07-28 | 2014-07-28 | The antitorque structure of optical anti-vibration camera motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258868A1 (en) * | 2020-06-23 | 2021-12-30 | 中兴通讯股份有限公司 | Micro-gimbal anti-shake device |
-
2014
- 2014-07-28 CN CN201420420411.1U patent/CN204145606U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258868A1 (en) * | 2020-06-23 | 2021-12-30 | 中兴通讯股份有限公司 | Micro-gimbal anti-shake device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 517001 north of science and technology Avenue, Xingye Road, Heyuan high tech Zone, Guangdong, China (B) Patentee after: Heyuan Youhua Microelectromechanical Technology Co.,Ltd. Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone and two West Road No. 41 building 3 floor Patentee before: HUIZHOU YOUHUA MICROELECTRONIC TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |