CN205283373U - Be used for following thread specification complex voice coil motor dustproof construction of M6. 0 - Google Patents
Be used for following thread specification complex voice coil motor dustproof construction of M6. 0 Download PDFInfo
- Publication number
- CN205283373U CN205283373U CN201521057685.XU CN201521057685U CN205283373U CN 205283373 U CN205283373 U CN 205283373U CN 201521057685 U CN201521057685 U CN 201521057685U CN 205283373 U CN205283373 U CN 205283373U
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- Prior art keywords
- dust ring
- dust
- carrier
- voice coil
- base
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- 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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Abstract
The utility model discloses a be used for following thread specification complex voice coil motor dustproof construction of M6.0, including base and carrier, the base on be equipped with annular dust ring, carrier below be equipped with annular dustproof baffle, the dust ring to be dustproof baffle inboard, the terminal surface at the foundation ring of carrier screw thread place closely laminate with the dust ring up end, 23 of its laminating width more than or equal to dust ring up end width, dustproof baffle's lower extreme identity distance be equipped with at least 0.1mm's clearance from the base on between the perspective plane. Compared with the prior art, the beneficial effects of the utility model are that: rational in infrastructure, the assembly is easy, the terminal surface cooperation at dust ring and the minimum circle of carrier screw thread place closely, effectual separation under the quiescent condition foreign matter pass in and out the route, promoted the product quality.
Description
Technical field
This utility model relates to the dustproof construction of voice coil motor, particularly relates to a kind of voice coil motor dustproof construction coordinated for below M6.0 thread specification.
Background technology
Voice coil motor for image molding is very sensitive to dust pollution, possibly into, in imaging mechanism, affecting image quality after outside micronic dust entrance motor. The existing voice coil motor dustproof construction coordinated for below M6.0 thread specification, usually carrier is connected with dust-proof guard, base is provided with boss, the closing that contacts with each other of dust-proof guard and boss carries out dust-proof, this dustproof construction base boss on the one hand easily there is glue, bottom can be caused to return stagnant; The accuracy of manufacture requires higher on the other hand, it is easy to produces gap, and causes motor seal not strong.
Summary of the invention
The purpose of this utility model is to provide for a kind of voice coil motor dustproof construction coordinated for below M6.0 thread specification.
For reaching above-mentioned purpose, this utility model is implemented according to techniques below scheme: a kind of voice coil motor dustproof construction coordinated for below M6.0 thread specification, including base and carrier, described base is provided with the dust ring of annular, described carrier is connected with the dust-proof guard of annular, described dust ring is inside dust-proof guard, the end face at the most place, foundation ring of described carrier screw thread fits tightly with dust ring upper surface, its laminating width is be more than or equal to the 2/3 of dust ring upper surface width, the lower surface distance base of described dust-proof guard is provided with between perspective plane the gap of at least 0.1mm.
Compared with prior art, the beneficial effects of the utility model are: rational in infrastructure, and easily, the end face at dust ring and carrier screw thread lowermost turn place coordinates closely, has effectively intercepted foreign body access lane under resting state, has improved product quality in assembling.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, this utility model being further described, illustrative examples and explanation in this utility model are used for explaining this utility model, but are not intended as restriction of the present utility model.
A kind of voice coil motor dustproof construction coordinated for below M6.0 thread specification as shown in Figure 1, including base 1 and carrier 2, described base 1 is provided with the dust ring 3 of annular, described carrier 2 is connected with the dust-proof guard 4 of annular, described dust ring 3 is inside dust-proof guard 4, the end face at the most place, foundation ring of described carrier screw thread fits tightly with dust ring 3 upper surface, its laminating width, be more than or equal to the 2/3 of dust ring 3 upper surface width, the lower surface distance base 1 of described dust-proof guard 4 is provided with between perspective plane the gap 5 of at least 0.1mm.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every technology deformation made according to the technical solution of the utility model, each falls within protection domain of the present utility model.
Claims (1)
1. the voice coil motor dustproof construction coordinated for below M6.0 thread specification, it is characterized in that: include base and carrier, described base is provided with the dust ring of annular, described carrier is connected with the dust-proof guard of annular, described dust ring is inside dust-proof guard, the end face at the most place, foundation ring of described carrier screw thread fits tightly with dust ring upper surface, its laminating width, be more than or equal to the 2/3 of dust ring upper surface width, the lower surface distance base of described dust-proof guard is provided with between perspective plane the gap of at least 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057685.XU CN205283373U (en) | 2015-12-18 | 2015-12-18 | Be used for following thread specification complex voice coil motor dustproof construction of M6. 0 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057685.XU CN205283373U (en) | 2015-12-18 | 2015-12-18 | Be used for following thread specification complex voice coil motor dustproof construction of M6. 0 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205283373U true CN205283373U (en) | 2016-06-01 |
Family
ID=56067901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057685.XU Active CN205283373U (en) | 2015-12-18 | 2015-12-18 | Be used for following thread specification complex voice coil motor dustproof construction of M6. 0 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205283373U (en) |
-
2015
- 2015-12-18 CN CN201521057685.XU patent/CN205283373U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 454763 Henan city of Jiaozuo province Mengzhou City West Guo compound High-tech Zone in Henan Province, Hao Ze Electronics Co. Ltd. Patentee after: Henan haoze Electronic Co., Ltd Address before: 454763 Henan city of Jiaozuo province Mengzhou City West Guo compound High-tech Zone in Henan Province, Hao Ze Electronics Co. Ltd. Patentee before: HENAN HAOZE ELECTRONICS CO., LTD. |