CN203535293U - Camera lens attitude control device - Google Patents
Camera lens attitude control device Download PDFInfo
- Publication number
- CN203535293U CN203535293U CN201320702594.1U CN201320702594U CN203535293U CN 203535293 U CN203535293 U CN 203535293U CN 201320702594 U CN201320702594 U CN 201320702594U CN 203535293 U CN203535293 U CN 203535293U
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- Prior art keywords
- control device
- carrier bracket
- magnet
- carrier
- coil
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- Expired - Fee Related
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Abstract
The utility model discloses a camera lens attitude control device. The camera lens attitude control device is characterized in that a lens carrier, a carrier support, elastic members, a flexible printed circuit board, four magnets and four coils are arranged between a face shield and a pedestal. The lens carrier is arranged in the carrier support, the upper and lower surfaces of the carrier support are equipped with the elastic members respectively, and the front, back, left and right surfaces of the carrier support are equipped with the magnets respectively; the coils are arranged on the surfaces of the magnets respectively and are parallel with the magnets, the leading-out end of each coil is connected with the flexible printed circuit board arranged below the carrier support. The camera lens attitude control device of the utility model has the advantages of being rapid and in-place in the action and attitude control and positioning of the lens, being not damaged in multiple collision, being more miniature and thinner, being reliable in quality, etc.
Description
Technical field
The utility model relates to compact imaging device, specifically refers to a kind of cam lens attitude-control device.
Background technology
Portable mobile phone, support computer, touch-control amusement equipment are all being used compact imaging device, and it generally refers to camera, in so little space, camera is installed, and its support and drive principle are very complicated.Existing compact imaging device in repeatedly touching the process of falling, can depart from camera at mobile phone, support computer, touch-control amusement equipment, causes the damage of compact imaging device, and image quality declines.
Utility model content
The purpose of this utility model is to provide and a kind ofly realizes that camera lens movement posture is controlled, location puts in place fast, repeatedly touching the cam lens attitude-control device that does not cause damage, more small-sized, thinner, reliable in quality in falling.
To achieve these goals, the utility model is designed a kind of cam lens attitude-control device, cam lens attitude-control device, comprise face shield, base, at face shield, between base, be provided with camera lens carrier, carrier bracket, elastic component, flexible print wiring board, four blocks of magnet, four coils, camera lens carrier is arranged in carrier bracket, the top and bottom of carrier bracket are respectively arranged with elastic component, before carrier bracket, after, left, the right side is respectively arranged with magnet, surface at each magnet is provided with coil, coil and magnet be arranged in parallel, the exit of each coil is connected with the flexible print wiring board that is arranged on carrier bracket below.
Described magnet is one side bipolar magnet.
The exit of described coil is drawn respectively from the front, rear, left and right face of carrier bracket.
The top and bottom of described carrier bracket are respectively arranged with several projections and projection, face shield with on base, be respectively arranged with the shrinkage pool corresponding with projection.
The front, rear, left and right face of described camera lens carrier is respectively arranged with for placing the groove of magnet.
Described carrier bracket front, rear, left and right face is respectively arranged with for placing the depression of coil, is provided with square hole in depression.
The shape of described elastic component is corresponding with the shape of the horizontal section of carrier bracket, is provided with the hole that several supply projection and projection to pass through on elastic component, and four jiaos of elastic component are provided with many bending sections.
Four jiaos of the inner sides of described elastic component are respectively equipped with bending part.
Described flexible print wiring board is provided with Hall element, and the height that Hall element arranges is corresponding with the height of the square hole of carrier bracket.
Four jiaos of described base are respectively equipped with leg, in the stand bar seat that is inserted into four jiaos of places of carrier bracket of each leg.
The utility model cam lens attitude-control device is by one side bipolar magnet and coil, the size of current of each coil can regulate, control the acting force of camera lens multiple directions, thereby control the vectorial property of the big or small adhesion of all directions power, to reach attitude, control.The utility model cam lens attitude-control device changes by Hall element induced field, determines magnet positions, and then definite lens location, in conjunction with software, reaches the object of quick location.
accompanying drawing explanation:
Fig. 1 is the perspective view of the utility model cam lens attitude-control device;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with specific embodiment and accompanying drawing, structural principle of the present utility model is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of cam lens attitude-control device, its cam lens attitude-control device, comprise face shield 1, base 2, at face shield 1, between base 2, be provided with camera lens carrier 3, carrier bracket 4, elastic component 5, flexible print wiring board 6, four blocks of magnet 7, four coils 8, camera lens carrier 3 is arranged in carrier bracket 4, the top and bottom of carrier bracket 4 are respectively arranged with elastic component 5, before carrier bracket 4, after, left, the right side is respectively arranged with magnet 7, on the surface of each magnet 7, be provided with coil 8, coil 8 be arranged in parallel with magnet 7, the exit of each coil 8 is connected with the flexible print wiring board 6 that is arranged on carrier bracket 4 belows.Described magnet 7 is one side bipolar magnet.The exit of described coil 8 is drawn respectively from the front, rear, left and right face of carrier bracket 4.
As shown in Figure 2, the top and bottom of described carrier bracket 4 are respectively arranged with several projections 9 and projection 11, are respectively arranged with the shrinkage pool corresponding with projection 9 10 on face shield 1 and base 2.
As shown in Figure 2, the front, rear, left and right face of described camera lens carrier 3 is respectively arranged with for placing the groove 12 of magnet 7.
As shown in Figure 2, described carrier bracket 4 front, rear, left and right faces are respectively arranged with for placing the depression 19 of coil 8, in depression 19, are provided with square hole 18.
As shown in Figure 2, the shape of described elastic component 5 is corresponding with the shape of carrier bracket 4 horizontal sections, is provided with the hole 15 that several supply projection 9 and projection 11 to pass through on elastic component 5, and four jiaos of elastic component 5 are provided with many bending sections.
As shown in Figure 2, four jiaos of the inner sides of described elastic component 5 are respectively equipped with bending part 17.
As shown in Figure 2, described flexible print wiring board 6 is provided with Hall element 16, and the height that Hall element 16 arranges is corresponding with the height of the square hole 18 of carrier bracket 4.Hall element 16 changes for induced field, determines magnet positions, and then definite lens location, in conjunction with software, reaches the object of quick location.
As shown in Figure 2, four jiaos of described base 2 are respectively equipped with leg 14, in the stand bar seat 13 that is inserted into 4 four jiaos of places of carrier bracket of each leg 14.
Principle of work of the present utility model is: when operation camera imaging, coil 8 and magnet 7 produce the acting force that drives camera lens carrier 3 to advance or retreat, when the coil 8 of some directions lower than or during higher than the coil current of other directions, can be by controlling this abnormal line chart electric current, thereby realize whole collimation, Hall element 16, determines magnet positions, reaches the object of quick location.The utility model passes through to adopt one side bipolar magnet, and coil is set respectively, can to the electric current of each coil, regulate by controlling software, thereby the vectorial property of the big or small adhesion of control all directions power is controlled to reach attitude.
The above, be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction; The those of ordinary skill of all industry all can be implemented the utility model with the above shown in by specification accompanying drawing swimmingly; But all those skilled in the art are not departing within the scope of technical solutions of the utility model, can utilize disclosed above technology contents and a little change, the modification of making and the equivalent variations developing, be equivalent embodiment of the present utility model; Meanwhile, the change of any equivalent variations that all foundations essence technology of the present utility model is done above embodiment, modification and differentiation etc., within all still belonging to the protection domain of the technical solution of the utility model.
Claims (10)
1. cam lens attitude-control device, comprise face shield (1), base (2), it is characterized in that: in face shield (1), between base (2), be provided with camera lens carrier (3), carrier bracket (4), elastic component (5), flexible print wiring board (6), four blocks of magnet (7), four coils (8), camera lens carrier (3) is arranged in carrier bracket (4), the top and bottom of carrier bracket (4) are respectively arranged with elastic component (5), before carrier bracket (4), after, left, the right side is respectively arranged with magnet (7), on the surface of each magnet (7), be provided with coil (8), coil (8) be arranged in parallel with magnet (7), the exit of each coil (8) is connected with the flexible print wiring board (6) that is arranged on carrier bracket (4) below.
2. cam lens attitude-control device according to claim 1, is characterized in that: described magnet (7) is one side bipolar magnet.
3. cam lens attitude-control device according to claim 2, is characterized in that: the exit of described coil (8) is drawn respectively from the front, rear, left and right face of carrier bracket (4).
4. according to the cam lens attitude-control device described in claim 1 or 2 or 3, it is characterized in that: the top and bottom of described carrier bracket (4) are respectively arranged with several projections (9) and projection (11), on face shield (1) and base (2), be respectively arranged with the shrinkage pool (10) corresponding with projection (9).
5. cam lens attitude-control device according to claim 4, is characterized in that: the front, rear, left and right face of described camera lens carrier (3) is respectively arranged with the groove (12) for placing magnet (7).
6. cam lens attitude-control device according to claim 5, is characterized in that: described carrier bracket (4) front, rear, left and right face is respectively arranged with the depression (19) for placing coil (8), in depression (19), is provided with square hole (18).
7. cam lens attitude-control device according to claim 6, it is characterized in that: the shape of described elastic component (5) is corresponding with the shape of the horizontal section of carrier bracket (4), on elastic component (5), be provided with the hole (15) that several supply projection (9) and projection (11) to pass through, four jiaos of elastic component (5) are provided with many bending sections.
8. cam lens attitude-control device according to claim 7, is characterized in that: four jiaos of the inner sides of described elastic component (5) are respectively equipped with bending part (17).
9. cam lens attitude-control device according to claim 8, it is characterized in that: described flexible print wiring board (6) is provided with Hall element (16), the height that Hall element (16) arranges is corresponding with the height of the square hole (18) of carrier bracket (4).
10. cam lens attitude-control device according to claim 9, is characterized in that: four jiaos of described base (2) are respectively equipped with leg (14), in the stand bar seat (13) that is inserted into (4) four jiaos of places of carrier bracket of each leg (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702594.1U CN203535293U (en) | 2013-11-08 | 2013-11-08 | Camera lens attitude control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702594.1U CN203535293U (en) | 2013-11-08 | 2013-11-08 | Camera lens attitude control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535293U true CN203535293U (en) | 2014-04-09 |
Family
ID=50421487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320702594.1U Expired - Fee Related CN203535293U (en) | 2013-11-08 | 2013-11-08 | Camera lens attitude control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143524A (en) * | 2018-10-30 | 2019-01-04 | 宁波创为机电科技有限公司 | A kind of moving-magnetic type device for driving optical lens |
| CN114577099A (en) * | 2020-11-16 | 2022-06-03 | 深圳市万普拉斯科技有限公司 | Position detection system, lens, zooming method and terminal |
-
2013
- 2013-11-08 CN CN201320702594.1U patent/CN203535293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143524A (en) * | 2018-10-30 | 2019-01-04 | 宁波创为机电科技有限公司 | A kind of moving-magnetic type device for driving optical lens |
| CN114577099A (en) * | 2020-11-16 | 2022-06-03 | 深圳市万普拉斯科技有限公司 | Position detection system, lens, zooming method and terminal |
| CN114577099B (en) * | 2020-11-16 | 2023-11-28 | 深圳市万普拉斯科技有限公司 | Position detection system, lens, zooming method and terminal |
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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: 20140409 Termination date: 20161108 |