CN206209178U - Camera module focal length detects adjusting device - Google Patents
Camera module focal length detects adjusting device Download PDFInfo
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- CN206209178U CN206209178U CN201621119708.XU CN201621119708U CN206209178U CN 206209178 U CN206209178 U CN 206209178U CN 201621119708 U CN201621119708 U CN 201621119708U CN 206209178 U CN206209178 U CN 206209178U
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- camera module
- focal length
- adjusting device
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Abstract
The utility model embodiment discloses a kind of camera module focal length detection adjusting device, including：Frame；Panorama light box, can adjust in frame and along frame oscilaltion, and it at least includes casing, in casing and downward opening for attaching the spherical mark version of the printing opacity of analysis diagram and the light source between casing and spherical mark version in inner side；By platform, positioned at panorama light box lower section, for placing camera module to be detected.The utility model embodiment, simple and compact equipment structure, small volume, space occupancy rate is low, camera module can be adjusted to clearly focal length in limited space, and the design of spherical mark version can simultaneously confirm the definition that the periphery of camera module parses, and improve operating efficiency.
Description
Technical field：
The utility model is related to a kind of camera module testing equipment, and a kind of especially camera module focal length detection adjustment sets
It is standby.
Background technology：
The focal length detection adjusting apparatus of existing camera module, camera module group lens are usual with the distance between parsing mark version to exist
2 meters or 2.5 meters.In the presence of following defect：1st, volume is larger, and space occupancy rate is high.2nd, cannot be according to the camera lens of different camera modules
The angle of visual field does the detection adjustment of matching and confirms the definition of periphery parsing, especially fish-eye camera module.
The content of the invention：
For the focal length for overcoming existing camera module detects that adjusting apparatus have that volume is larger, space occupancy rate is high,
The utility model embodiment provides a kind of camera module focal length and detects adjusting device.
A kind of camera module focal length detects adjusting device, including：
Frame；
Panorama light box, can adjust in frame and along frame oscilaltion, it at least includes casing, in casing and
It is downward opening that for being attached in inner side, the printing opacity of analysis diagram is spherical to mark version and the light between casing and spherical mark version
Source；
By platform, positioned at panorama light box lower section, for placing camera module to be detected.
The utility model embodiment, simple and compact equipment structure, small volume, space occupancy rate is low, can be limited
Camera module is adjusted to clearly focal length in space, and the design of spherical mark version can simultaneously confirm that the periphery of camera module solves
The definition of analysis, improves operating efficiency.
Brief description of the drawings：
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation one that camera module focal length of the present utility model detects adjusting device；
Fig. 2 is the structural representation two that camera module focal length of the present utility model detects adjusting device.
Specific embodiment：
In order that technical problem, technical scheme and beneficial effect that the utility model is solved become more apparent, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1 and Figure 2, a kind of camera module focal length detection adjusting device, including：
Frame 1；
Panorama light box, can adjust in frame 1 and along the oscilaltion of frame 1, and it at least includes casing, in casing
And it is downward opening for inner side attach analysis diagram printing opacity it is spherical mark version 22 and located at casing and spherical mark version between
Light source；
By platform 3, positioned at panorama light box lower section, for placing camera module to be detected.
The utility model embodiment, simple and compact equipment structure, small volume, space occupancy rate is low, is carrying out focal length inspection
When surveying adjustment operation, it is connected with computer system by data wire, only need on the other hand pins the lens base of camera module, another hand
Rotating lens to computer system shows picture rich in detail state, you can adjust to clear camera module with limited space
Clear focal length, and the design of spherical mark version can simultaneously confirm the definition that the periphery of camera module parses, and improve operating efficiency.
Further, the spherical mark version 22 of printing opacity is hemispherical or substantially hemispherical.Simple structure, can solve in focusing
The periphery parsing of camera module is observed when analysis.
Yet further, casing includes：Support 21, it can be adjusted along frame 1 is relative by the oscilaltion of platform 3；Gobo (figure
Not shown in), located at the top surface of support 21 and surrounding side.Simple structure.
Further, light source is LED direct-lit backlights, and it includes：It is installed on plate lamp above the top surface of support 21
231st, the front panel lamp 232 of the leading flank of support 21 is installed on, the rear board lamp 233 of the trailing flank of support 21 is installed on, is installed on branch
The left panel lamp 234 of the left surface of frame 21 and it is installed on the right panel lamp 235 of the right flank of support 21.Each panel light is used for saturating
The top surface and surrounding of the spherical mark version of light provide the light source of stable and uniform.
Further, also including support panel 4, support panel 4 is located in frame 1, between support panel 4 and frame 1
Right side is provided with the first screw mandrel 51, and support 1 is provided with the first feed screw nut 53 being sheathed on outside the first screw mandrel 51, under support panel 4
Side be provided with the power connector lift adjustment mechanism of the first screw mandrel 51, the first screw mandrel 51 can be driven to rotate by lift adjustment mechanism,
So that support 21 follows the first feed screw nut 53 relative by the oscilaltion of platform 3 adjustment.Lift adjustment mechanism is hand rising-falling tone
Whole mechanism 6.Simple structure, lift adjustment is convenient, for the camera module of the big angle of visual field, especially fish-eye shooting mould
Group, need to only adjust relative the decline by platform of panorama light box, you can adjust to clearly focal length camera module, and can really simultaneously
Recognize the definition of the periphery parsing of camera module, improve operating efficiency, be applicable to the camera module of different visual field scopes.
Yet further, left side is provided with the second screw mandrel 52 between support panel 4 and frame 1, and support 21 is provided with and is sheathed on
The second feed screw nut 54 outside second screw mandrel 52, the first screw mandrel 51 and the second screw mandrel 52 pass through gear, chain (not shown)
It is synchronous to drive.Simple structure, it is ensured that panorama light box is overall steady, accurately synchronization lifting, is not in left-right deviation
Problem.
Further, support panel 4 is provided with brightness regulation turn-knob (not shown), the brightness regulation turn-knob and light
Source electrically connects, the brightness for controlling light source.Simple structure, can adjust light-source brightness according to actually detected demand.
Further, support panel 4 is provided with antistatic skin.Electrostatic can effectively be prevented.
Specifically, it is that square receives platform by platform 3, it is located on support panel 4 and the center phase for marking version 22 spherical with printing opacity
It is right.Simple structure.
Further, arc concave shape position 41 is offered in the front side of frame 1 on support panel 4.Facilitating staff carries out Jiao
Away from detection adjustment operation.
It is as described above to combine one or more implementation method that particular content is provided, does not assert tool of the present utility model
Body is implemented to be confined to these explanations.It is all approximate with method of the present utility model, structure etc., identical or new for this practicality
Some technology deduction or replace are made under type concept thereof, should all be considered as protection domain of the present utility model.
Claims (10)
1. camera module focal length detects adjusting device, it is characterised in that including：
Frame；
Panorama light box, can adjust in frame and along frame oscilaltion, and it at least includes casing, in casing and be open
It is directed downwardly that for being attached in inner side, the printing opacity of analysis diagram is spherical to mark version and the light source between casing and spherical mark version；
By platform, positioned at panorama light box lower section, for placing camera module to be detected.
2. camera module focal length according to claim 1 detects adjusting device, it is characterised in that the spherical mark version of printing opacity is in half
It is spherical or substantially hemispherical.
3. camera module focal length according to claim 1 and 2 detects adjusting device, it is characterised in that casing includes：
Support, it can be adjusted along frame is relative by platform oscilaltion；
Gobo, located at cradle top surface and surrounding side.
4. camera module focal length according to claim 3 detects adjusting device, it is characterised in that light source includes：It is installed on
Plate lamp, the front panel lamp for being installed on support leading flank, the rear board lamp, the installation that are installed on support trailing flank above cradle top surface
In support left surface left panel lamp and be installed on the right panel lamp of support right flank.
5. camera module focal length according to claim 4 detects adjusting device, it is characterised in that also including support panel,
In frame, right side is provided with the first screw mandrel to support panel between support panel and frame, and support is provided with and is sheathed on first
The first feed screw nut outside bar, support panel lower section be provided with the first screw mandrel power connector lift adjustment mechanism, by rising-falling tone
Whole mechanism can drive the first screw mandrel to rotate, so that support is followed, the first feed screw nut is relative to be adjusted by platform oscilaltion.
6. camera module focal length according to claim 5 detection adjusting device, it is characterised in that support panel and frame it
Between left side be provided with the second screw mandrel, support is provided with the second feed screw nut being sheathed on outside the second screw mandrel, the first screw mandrel and second
Bar is driven by gear, chain syn-chro-step.
7. camera module focal length according to claim 6 detects adjusting device, it is characterised in that support panel is provided with bright
Degree regulation turn-knob, the brightness regulation turn-knob is electrically connected with light source, the brightness for controlling light source.
8. camera module focal length according to claim 7 detects adjusting device, it is characterised in that support panel is provided with anti-
Electrostatic skin.
9. camera module focal length according to claim 8 detects adjusting device, it is characterised in that by platform for square is received
Platform, it is located on support panel and the center of mark version spherical with printing opacity is relative.
10. camera module focal length according to claim 9 detects adjusting device, it is characterised in that in machine on support panel
Frame front side offers arc concave shape position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119708.XU CN206209178U (en) | 2016-10-13 | 2016-10-13 | Camera module focal length detects adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119708.XU CN206209178U (en) | 2016-10-13 | 2016-10-13 | Camera module focal length detects adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206209178U true CN206209178U (en) | 2017-05-31 |
Family
ID=58761013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119708.XU Active CN206209178U (en) | 2016-10-13 | 2016-10-13 | Camera module focal length detects adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206209178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443944A (en) * | 2016-10-13 | 2017-02-22 | 广东弘景光电科技股份有限公司 | Camera module focal length detection regulating equipment |
-
2016
- 2016-10-13 CN CN201621119708.XU patent/CN206209178U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443944A (en) * | 2016-10-13 | 2017-02-22 | 广东弘景光电科技股份有限公司 | Camera module focal length detection regulating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180131 Address after: 528400 Guangdong province Zhongshan Qinye Torch Development Zone, Road No. 27 Patentee after: Guangdong Hongjing Optoelectronics Technology Co., Ltd. Address before: 528400 Zhongshan Province, the Torch Development Zone, Guangdong venture Road, No. twentieth, building fifth, floor 18 Co-patentee before: Shenzhen City products photoelectric Co Ltd Patentee before: Guangdong Hongjing Optoelectronics Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |