CN214751324U - Automatic heightening exposure lens - Google Patents
Automatic heightening exposure lens Download PDFInfo
- Publication number
- CN214751324U CN214751324U CN202121158505.2U CN202121158505U CN214751324U CN 214751324 U CN214751324 U CN 214751324U CN 202121158505 U CN202121158505 U CN 202121158505U CN 214751324 U CN214751324 U CN 214751324U
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- China
- Prior art keywords
- shell
- lens body
- exposure
- camera lens
- fixedly connected
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Abstract
The utility model discloses an automatic heightening exposure lens, including camera lens body and shell, bottom fixed connection in camera lens body and the shell, camera lens body lower extreme fixedly connected with main light path, shell fixedly connected with laser displacement sensor, shell lateral wall sliding connection has the servo straight line module of highly adjusting to the shell. The utility model discloses a servo straight line module of setting with shell sliding connection, can adjust the focus of laser exposure camera lens, when making the laser exposure camera lens after the adjustment can expose to the opposite sex workpiece surface, and easy operation promotes the exposure efficiency to the work piece, through setting up 1.95 times camera lens body and the depth of field of camera lens body is 0.8mm, the precision of laser displacement sensor and servo straight line module is 0.02mm, make the precision of laser exposure camera lens can all satisfy the focus on working plane, make the exposure efficiency of work piece better.
Description
Technical Field
The utility model relates to a 3D cell-phone apron exposure imaging equipment technical field especially relates to an automatic heighten exposure camera lens.
Background
The 3D mobile phone cover plate refers to an outer screen of a mobile phone and protective glass of the mobile phone, and in the manufacturing process of the 3D mobile phone cover plate, exposure processing needs to be carried out on the 3D mobile phone cover plate so as to obtain the 3D mobile phone cover plate with attractive appearance and good quality.
The existing laser exposure lens can only expose on a plane after the focal length is debugged, and the focus can not be automatically adjusted to fall on an exposure surface when the exposure surface is touched with different heights (such as a special-shaped workpiece), so that the operation is complex when the surface of an opposite-type workpiece is exposed, and the exposure efficiency is reduced.
Therefore, we propose an automatic high exposure lens to solve the above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic heightening exposure lens.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic heightening exposure lens, includes camera lens body and shell, bottom fixed connection in camera lens body and the shell, camera lens body lower extreme fixedly connected with main light path, shell fixedly connected with laser displacement sensor, shell lateral wall sliding connection has the servo straight line module that highly adjusts the shell.
Preferably, the side wall of the lens body is fixedly connected with an adjuster for adjusting the exposure precision of the lens body.
Preferably, the lower end of the shell is fixedly connected with a reinforcing rod, and one end, far away from the shell, of the reinforcing rod is fixedly connected with the upper end of the laser displacement sensor.
Preferably, the multiple of the lens body is 1.95 times, and the depth of field of the lens body is 0.8 mm.
Preferably, the precision of the laser displacement sensor and the servo linear module is 0.02 mm.
Preferably, the reinforcing rods are made of a high damping material.
The utility model discloses following beneficial effect has:
1. the servo linear module in sliding connection with the shell is arranged, so that the focal length of the laser exposure lens can be adjusted, the adjusted laser exposure lens is easy to operate when the surface of an opposite-type workpiece can be exposed, and the exposure efficiency of the workpiece is improved;
2. by arranging the 1.95-time lens body, the depth of field of the lens body is 0.8mm, and the precision of the laser displacement sensor and the servo linear module is 0.02mm, the precision of the laser exposure lens can completely meet the requirement that the focus is on a working plane, so that the exposure efficiency of a workpiece is better.
Drawings
Fig. 1 is a schematic structural view of an automatic height-adjusting exposure lens according to the present invention.
In the figure: the device comprises a lens body 1, a shell 2, a main light path 3, a reinforcing rod 4, a laser displacement sensor 5, a servo linear module 6 and a regulator 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, an automatic height-adjusting exposure lens comprises a lens body 1 and a housing 2, the lens body 1 is fixedly connected with the bottom of the housing 2, a main light path 3 is fixedly connected with the lower end of the lens body 1, a laser displacement sensor 5 is fixedly connected with the housing 2, a reinforcing rod 4 is fixedly connected with the lower end of the housing 2, and one end of the reinforcing rod 4 far away from the shell 2 is fixedly connected with the upper end of the laser displacement sensor 5, the reinforcing rod 4 is made of high-damping material, so that the stability of the laser displacement sensor 5 in working is improved, the side wall of the shell 2 is slidably connected with a servo linear module 6 for adjusting the height of the shell 2, further, the laser displacement sensor 5 detects the position of a workpiece in real time, and the dispatching data of the workpiece is transmitted to a control system, the control system controls the servo linear module 6 to adjust the height of the lens body, and the control system is the prior art.
The side wall of the lens body 1 is fixedly connected with an adjuster 7 for adjusting the exposure precision of the lens body 1.
The multiple of the lens body 1 is 1.95 times, the depth of field of the lens body 1 is 0.8mm, and the precision of the laser displacement sensor 5 and the servo linear module 6 is 0.02mm, so that the precision of the laser lens during exposure can completely meet the requirement that the focus is on a working plane, and the exposure quality of a workpiece is improved.
The utility model discloses in, with the work piece on work piece holder the location clamp tightly, adjust 7 exposure precision to lens body 1 of regulator and adjust for lens body 1 exposes the work piece through main light path 3, and fixed connection can detect the distance of lens body 1 to the work piece at the laser displacement sensor 5 of 2 lower extremes of shell, and watch the height of straight line module 6 adjustment shell 2 by control system control, and then adjust the height of lens body 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic heightening exposure lens, includes camera lens body (1) and shell (2), its characterized in that, bottom fixed connection in camera lens body (1) and shell (2), camera lens body (1) lower extreme fixedly connected with main light path (3), shell (2) fixedly connected with laser displacement sensor (5), shell (2) lateral wall sliding connection has servo straight line module (6) of highly adjusting shell (2).
2. The automatic height-adjustable exposure lens according to claim 1, wherein the side wall of the lens body (1) is fixedly connected with an adjuster (7) for adjusting the exposure precision of the lens body (1).
3. The automatic height-adjusting exposure lens according to claim 1, wherein a reinforcing rod (4) is fixedly connected to the lower end of the housing (2), and one end of the reinforcing rod (4) far away from the housing (2) is fixedly connected to the upper end of the laser displacement sensor (5).
4. An automatically adjusted high exposure lens according to claim 1, characterized in that the multiple of the lens body (1) is 1.95 times, and the depth of field of the lens body (1) is 0.8 mm.
5. An automatically height-adjustable exposure lens according to claim 1, characterized in that the precision of the laser displacement sensor (5) and the servo linear module (6) is 0.02 mm.
6. An automatic height-adjusting exposure lens according to claim 3, characterized in that the stiffener (4) is made of a high damping material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121158505.2U CN214751324U (en) | 2021-05-27 | 2021-05-27 | Automatic heightening exposure lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121158505.2U CN214751324U (en) | 2021-05-27 | 2021-05-27 | Automatic heightening exposure lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214751324U true CN214751324U (en) | 2021-11-16 |
Family
ID=78625864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121158505.2U Expired - Fee Related CN214751324U (en) | 2021-05-27 | 2021-05-27 | Automatic heightening exposure lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214751324U (en) |
-
2021
- 2021-05-27 CN CN202121158505.2U patent/CN214751324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |