CN203606604U - Focusing-free automatic focusing module - Google Patents
Focusing-free automatic focusing module Download PDFInfo
- Publication number
- CN203606604U CN203606604U CN201320723989.XU CN201320723989U CN203606604U CN 203606604 U CN203606604 U CN 203606604U CN 201320723989 U CN201320723989 U CN 201320723989U CN 203606604 U CN203606604 U CN 203606604U
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- China
- Prior art keywords
- camera lens
- motor
- focusing
- automatic focusing
- exempting
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- Expired - Fee Related
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Abstract
The utility model provides a focusing-free automatic focusing module which comprises a lens and a motor where the lens is placed. The lens is of a barrel structure to bring convenience to assembly loading and sealing and gluing work, and has a dustproof function. The lens and the motor are fixed by positioning bosses and positioning grooves. The positioning bosses are arranged on the lower portion of the lens, the positioning grooves are correspondingly formed in the inner side of the motor, and the positioning grooves form a plurality of groove sets with different heights. The focusing-free automatic focusing module is simple in assembling process, low in manufacturing cost, simple in structure, and capable of avoiding a series of torsion pipe control problems and quality problems caused by thread matching.
Description
Technical field
The utility model relates to electron trade mobile phone module, especially relates to a kind of automatic focusing module of exempting from focusing.
Background technology
Mobile phone module industry is tending towards high pixel and the type of automatically focusing day by day at present, in current high pixel is produced, the general camera lens that uses, VCM threaded engagement is as combination, and adjust the initial clear position of camera lens by the mode of rotation focusing, in the automatic travel range of focusing of VCM, there is each apart from the articulation point of taking for guaranteeing.The problem existing: the technique of focusing again after loaded down with trivial details locking, causes manufacturing cost to rise; Frequently there is torsion and be difficult to management and control in threaded engagement; The dust that easily drops rubs between screw thread.
Utility model content
The utility model provides a kind of automatic focusing module of exempting from focusing, for solving lens motor by the combination of threaded engagement, provides a kind of novel combination, reduces cost output, and its technical scheme is as described below:
An automatic focusing module of exempting from focusing, comprises camera lens and for placing the motor of camera lens; Described camera lens is provided with the structure of wine barrel-shaped, is convenient to pack into and sealing operation, has dust reduction capability; Described camera lens and motor are fixed by positioning boss and detent.
Described camera lens bottom is provided with positioning boss, and described motor inner side is correspondingly provided with detent, the highly different groove group of the many groups of described detent composition.
Described motor is provided with two groups of groove groups, and described groove group height differs 0.1mm.
Described camera lens is provided with 3 positioning boss, and described groove group is corresponding comprises 3 detents.
Described camera lens and motor lock by UV glue, and at camera lens and motor contact position point glue, some glue mode is Dian Quan, puts some points or put section.
After described camera lens installs into groups of motors, the initial clear position of described automatic focusing module burning in register, is convenient to read use in the time taking pictures.
The automatic focusing module of focusing that what the utility model provided exempt from, simple for assembly process, low cost of manufacture, simple in structure, can avoid coordinating because of thread a series of torsion management and control problems and the quality problem that produce.
Accompanying drawing explanation
Fig. 1 is the automatic focusing module exploded perspective view of exempting from focusing that the utility model provides;
Fig. 2 is the profile schematic diagram of camera lens in the utility model;
Fig. 3 is lens construction schematic top plan view in the utility model;
Fig. 4 is the utility model further groove group high-level schematic;
Fig. 5 is motor configuration schematic diagram in the utility model;
Fig. 6 is camera lens and motor assembling schematic top plan view in the utility model;
Fig. 7 is camera lens and motor assembling schematic side view in the utility model.
Embodiment
As shown in Figure 1, described in exempt from focusing automatic focusing module comprise camera lens 1, and for placing the motor 2 of camera lens, described camera lens 1 is fixing by positioning boss 3 and detent 4 with motor 2.
As shown in Figure 2, described camera lens 1 is provided with the structure of wine barrel-shaped, and it is wine barrel-shaped that its profile has partial shape, wine barrel-shaped staving is waist drum shape, and wine barrel-shaped position xsect maximum is the position of carrying out sealing with motor, is convenient to pack into and sealing operation, there is dust reduction capability
Described camera lens 1 bottom is provided with positioning boss 3, and described motor 2 inner sides are correspondingly provided with detent 4, the highly different groove group of the described detent many groups of 4 composition.
As shown in Figure 3 and Figure 4, described motor 2 is provided with two groups of groove groups, and its structure installation has six grooves, is divided into two height, forms groove group A and groove group B, and every three form a height, and described groove group A and groove group B highly differ 0.1mm.
As shown in Figure 5, described camera lens 1 is provided with 3 positioning boss 3, and described groove group is corresponding comprises 3 detents.
Fig. 6 and Fig. 7 are the fiting effect figure of camera lens 1 and motor 2, and then camera lens 1 and motor 2 lock by UV glue.After described camera lens installs into groups of motors, the initial clear position of described automatic focusing module burning in register, is convenient to read use in the time taking pictures.
In application, first calculate the engagement height of camera lens, motor according to product requirement, make and meet the each material such as camera lens, motor that designs engagement height.Then step is as follows: attach camera lens → UV glue clear position of burning FARMTF, testing station of lock → automatically focusing by craft or board mode.
Finally, mobile phone terminal from memory calls initial position, starts to carry out focusing focusing automatically in focusing, obtains picture clearly to take.
Claims (6)
1. an automatic focusing module of exempting from focusing, is characterized in that: comprise camera lens and for placing the motor of camera lens; Described camera lens is provided with the structure of wine barrel-shaped, is convenient to pack into and sealing operation, has dust reduction capability; Described camera lens and motor are fixed by positioning boss and detent.
2. automatic focusing module of exempting from focusing according to claim 1, is characterized in that: described camera lens bottom is provided with positioning boss, and described motor inner side is correspondingly provided with detent, the highly different groove group of the many groups of described detent composition.
3. automatic focusing module of exempting from focusing according to claim 2, is characterized in that: described motor is provided with two groups of groove groups, and described groove group height differs 0.1mm.
4. automatic focusing module of exempting from focusing according to claim 2, is characterized in that: described camera lens is provided with 3 positioning boss, and described groove group is corresponding comprises 3 detents.
5. automatic focusing module of exempting from focusing according to claim 1, is characterized in that: described camera lens and motor lock by UV glue, and at camera lens and motor contact position point glue, some glue mode is Dian Quan, puts some points or put section.
6. automatic focusing module of exempting from focusing according to claim 1, is characterized in that: after described camera lens installs into groups of motors, the initial clear position of described automatic focusing module burning in register, is convenient to read use in the time taking pictures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723989.XU CN203606604U (en) | 2013-11-15 | 2013-11-15 | Focusing-free automatic focusing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723989.XU CN203606604U (en) | 2013-11-15 | 2013-11-15 | Focusing-free automatic focusing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606604U true CN203606604U (en) | 2014-05-21 |
Family
ID=50719268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320723989.XU Expired - Fee Related CN203606604U (en) | 2013-11-15 | 2013-11-15 | Focusing-free automatic focusing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592806A (en) * | 2013-11-15 | 2014-02-19 | 宁波舜宇光电信息有限公司 | Focusing-free automatic focusing module |
-
2013
- 2013-11-15 CN CN201320723989.XU patent/CN203606604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592806A (en) * | 2013-11-15 | 2014-02-19 | 宁波舜宇光电信息有限公司 | Focusing-free automatic focusing module |
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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: 20140521 Termination date: 20191115 |