CN218273077U - Auxiliary assembly is used in panorama camera module camera lens calibration - Google Patents
Auxiliary assembly is used in panorama camera module camera lens calibration Download PDFInfo
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- CN218273077U CN218273077U CN202222147230.3U CN202222147230U CN218273077U CN 218273077 U CN218273077 U CN 218273077U CN 202222147230 U CN202222147230 U CN 202222147230U CN 218273077 U CN218273077 U CN 218273077U
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Abstract
The utility model belongs to the technical field of camera lens calibration auxiliary assembly, especially, be an auxiliary assembly is used in panorama camera module camera lens calibration, the on-line screen storage device comprises a base, the fixed workstation and the casing of being provided with in top of base, the casing internal fixation is provided with spherical cover, spherical cover internal fixation is provided with four luminescent lamps, the detection mouth has been seted up to one side of casing, the recess has been seted up at the top of workstation, it is provided with same horizontal lead screw to rotate on the both sides inner wall of recess. The utility model discloses a fixing base, vertical lead screw, screw hole, ARC fixed plate and gag lever post's cooperation is convenient for carry out the centre gripping to the panorama module of making a video recording of different specifications fixed, and then the convenient calibration operation to the panorama module of making a video recording of different specifications, through the cooperation of workstation, recess, horizontal lead screw, nut and slide, is convenient for send the panorama module of making a video recording into in the spherical cover and fixed, avoids the panorama module of making a video recording to take place to rock and unable normal calibration operation.
Description
Technical Field
The utility model relates to a camera lens calibration auxiliary assembly technical field especially relates to a panorama module camera lens auxiliary assembly for calibration.
Background
The conventional camera module generally needs lens color brightness calibration to achieve the effect that the periphery and the center of an image are more consistent in color and brightness. When the camera module lens is calibrated, an imaging image of the lens under a detection environment must be obtained first for subsequent calibration and analysis. After retrieval: the auxiliary equipment for calibrating the lens of the panoramic camera module with the authorized publication number of CN206725956U can provide a hemispherical or approximately hemispherical detection light source for the light-emitting device, can provide a hemispherical or approximately hemispherical detection environment with high quality and uniformity of more than 95% for the panoramic camera module during calibration and detection, and provides powerful support and guarantee for calibrating the brightness and/or color of the lens of the panoramic camera module. In addition, the design is suitable for panoramic modules with different characteristics, so that the space can be effectively saved when the panoramic module is applied to a production line, and the calibration operation efficiency is improved.
However, above-mentioned a panorama camera module camera lens auxiliary assembly for calibration still has the weak point, though can send into illuminator to the panorama camera module in and carry out the calibration, nevertheless send into the back and do not carry out effectual fixed, lead to the panorama camera module easily to take place to rock and influence normal calibration on the guide rail, and an anchor clamps can only carry out the centre gripping to the panorama camera module of a specification fixed, can't carry out the centre gripping to the panorama camera module of different specifications fixed, and then inconvenient panorama camera module to different specifications calibrates, therefore we have proposed a panorama camera module camera lens auxiliary assembly for calibration and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming in the aforesaid, and the auxiliary assembly is used in panorama camera module group camera lens calibration that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an auxiliary assembly is used in panorama camera module camera lens calibration, the on-line screen storage device comprises a base, the fixed workstation and the casing that is provided with in top of base, the internal fixation of casing is provided with spherical cover, the spherical cover internal fixation is provided with four luminescent lamps, the detection mouth has been seted up to one side of casing, the top of workstation is seted up flutedly, it is provided with same horizontal lead screw to rotate on the both sides inner wall of recess, the outside thread bush of horizontal lead screw is equipped with the nut, the fixed cover in the outside of nut is equipped with the slide, the fixed fixing base that is provided with in top of slide, threaded hole is seted up at the fixing base top, threaded hole endotheca is equipped with vertical lead screw, the bottom of vertical lead screw is rotated and is provided with ARC fixed plate, the fixed controller that is provided with in top of casing, four luminescent lamps all are electric connection with the controller.
Preferably, a lower hand wheel is fixedly arranged at one end of the transverse screw rod, and an upper hand wheel is fixedly arranged at the top end of the vertical screw rod.
Preferably, the top of the arc-shaped fixing plate is fixedly provided with a bearing, and the inner ring of the bearing is fixedly sleeved on the outer side of the vertical screw rod.
Preferably, a limiting groove is formed in the inner wall of one side of the fixing seat, a limiting rod is sleeved in the limiting groove in a sliding mode, and the limiting rod is fixedly arranged on one side of the arc-shaped fixing plate.
Preferably, the sliding plate is sleeved in the groove in a sliding manner, and four supporting legs are fixedly arranged at the bottom of the base.
Preferably, a connecting ring is fixedly arranged on one side of the shell, and the connecting ring is fixedly arranged on one side of the spherical cover.
In the utility model, the auxiliary device for calibrating the lens of the panoramic camera module is convenient for clamping and fixing the panoramic camera modules with different specifications through the matching of the fixing base, the vertical lead screw, the threaded hole, the arc-shaped fixing plate and the limiting rod, thereby facilitating the calibration operation of the panoramic camera modules with different specifications;
in the utility model, the auxiliary device for calibrating the lens of the panoramic camera module is convenient for sending the panoramic camera module into the spherical cover and fixing the panoramic camera module through the matching of the workbench, the groove, the transverse lead screw, the nut and the sliding plate, so that the problem that the panoramic camera module is shaken to cause abnormal calibration operation is avoided;
the utility model has the advantages of reasonable design, through the cooperation of fixing base, vertical lead screw, screw hole, ARC fixed plate and gag lever post, it is fixed to be convenient for carry out the centre gripping to the panorama module of making a video recording of different specifications, and then the convenient calibration operation to the panorama module of making a video recording of different specifications, through the cooperation of workstation, recess, horizontal lead screw, nut and slide, be convenient for send into the panorama module of making a video recording in the spherical cover and fixed, avoid the panorama module of making a video recording to take place to rock and unable normal calibration operation.
Drawings
Fig. 1 is a schematic structural view of an auxiliary device for calibrating a lens of a panoramic camera module according to the present invention;
fig. 2 is a cross-sectional view of an auxiliary device for calibrating a lens of a panoramic camera module according to the present invention;
fig. 3 is the utility model provides a panorama camera module group is auxiliary assembly's for camera lens calibration a part's schematic structure.
In the figure: 1. a base; 2. a housing; 3. a controller; 4. a work table; 5. a groove; 6. a transverse screw rod; 7. a lower hand wheel; 8. a fixed seat; 9. supporting legs; 10. a spherical cover; 11. a light emitting lamp; 12. a connecting ring; 13. a nut; 14. a slide plate; 15. a vertical screw rod; 16. a threaded hole; 17. a bearing; 18. an arc-shaped fixing plate; 19. a limiting rod; 20. a limiting groove; 21. an upper hand wheel; 22. and (6) a detection port.
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.
Referring to fig. 1-3, an auxiliary device for lens calibration of a panoramic camera module comprises a base 1, a workbench 4 and a housing 2 are fixedly arranged on the top of the base 1, a spherical cover 10 is fixedly arranged in the housing 2, four light-emitting lamps 11 are fixedly arranged in the spherical cover 10, a controller 3 is fixedly arranged on the top of the housing 2, the four light-emitting lamps 11 are all electrically connected with the controller 3, through the cooperation of the four light-emitting lamps 11 and the spherical cover 10, during calibration and detection, a high-quality hemispherical or approximately hemispherical detection environment with uniformity of more than 95% can be provided for the panoramic camera module, through the controller 3, the brightness value or color temperature value of the light-emitting lamps 11 can be regulated and controlled, thereby facilitating calibration operation, a detection port 22 is arranged on one side of the housing 2, a groove 5 is arranged on the top of the workbench 4, the same transverse lead screw 6 is rotatably arranged on the inner walls on the two sides of the groove 5, the outer side of the transverse screw rod 6 is sleeved with a nut 13 in a threaded manner, the outer side of the nut 13 is fixedly sleeved with a sliding plate 14, the top of the sliding plate 14 is fixedly provided with a fixed seat 8, the top of the fixed seat 8 is provided with a threaded hole 16, the threaded hole 16 is internally sleeved with a vertical screw rod 15, the bottom end of the vertical screw rod 15 is rotatably provided with an arc-shaped fixed plate 18, panoramic camera modules are placed in the fixed seat 8, the vertical screw rod 15 is rotated, the vertical screw rod 15 is rotationally moved downwards under the action of the threaded hole 16, the vertical screw rod 15 drives the arc-shaped fixed plate 18 to move downwards, so that panoramic camera modules with different sizes can be clamped and fixed, the panoramic camera modules with different specifications can be conveniently calibrated, then the transverse screw rod 6 is rotated, the transverse screw rod 6 drives the nut 13 and the sliding plate 14 to move rightwards, and the sliding plate 14 drives the fixed seat 8 and the panoramic camera modules to move rightwards, and then can send the panorama module of making a video recording into and carry out the calibration operation in detecting mouthful 22 and spherical cover 10, because of horizontal lead screw 6 is threaded connection with nut 13, has the auto-lock nature, when the horizontal lead screw 6 of irrotational, can fix fixing base 8 and panorama module of making a video recording automatically, avoids the panorama module of making a video recording to take place to rock and unable normal calibration operation.
The utility model discloses in, the fixed hand wheel 7 down that is provided with of one end of horizontal lead screw 6, the fixed hand wheel 21 that is provided with in top of vertical lead screw 15, the rotatory horizontal lead screw 6 of personnel of being convenient for and vertical lead screw 15.
The utility model discloses in, the fixed bearing 17 that is provided with in top of arc fixed plate 18, the fixed cover of inner circle of bearing 17 is established in the outside of vertical lead screw 15, is convenient for rotate arc fixed plate 18 and sets up the bottom at vertical lead screw 15.
The utility model discloses in, seted up spacing groove 20 on one side inner wall of fixing base 8, sliding sleeve is equipped with gag lever post 19 in the spacing groove 20, and gag lever post 19 is fixed to be set up in one side of arc fixed plate 18, is convenient for lead arc fixed plate 18, makes it not rotatory together with vertical lead screw 15.
The utility model discloses in, slide 14 slip cover is established in recess 5, and base 1's bottom is fixed to be provided with four supporting legs 9, is convenient for lead slide 14 spacing, is convenient for carry out stable support to the device simultaneously.
The utility model discloses in, the fixed go-between 12 that is provided with in one side of casing 2, go-between 12 is fixed to be set up in one side of spherical cover 10, is convenient for set up the fixed inboard at casing 2 of spherical cover 10.
In the utility model, when in use, the panoramic camera module is placed in the fixed seat 8, the vertical screw rod 15 is rotated by the upper hand wheel 21, the vertical screw rod 15 is rotationally moved downwards under the action of the threaded hole 16, the vertical screw rod 15 drives the arc-shaped fixed plate 18 to move downwards under the limiting guide of the limiting rod 19, and then the panoramic camera modules with different sizes can be clamped and fixed, the panoramic camera modules with different specifications can be conveniently calibrated, the use is convenient, then the transverse screw rod 6 is rotated by the lower hand wheel 7, the nut 13 and the sliding plate 14 are driven to move rightwards by the transverse screw rod 6, the sliding plate 14 drives the fixed seat 8 and the panoramic camera modules to move rightwards, and then can send into the panorama camera module and carry out the calibration operation in detecting port 22 and spherical cover 10, be threaded connection because of horizontal lead screw 6 and nut 13, self-locking nature has, when hand wheel 7 under the irrotational, can fix fixing base 8 and panorama camera module automatically, avoid the panorama camera module to take place to rock and unable normal calibration operation, cooperation through four luminescent lamps 11 and spherical cover 10, can provide the hemisphere or roughly be hemispherical detection light source, when the calibration is examined, can provide high-quality for the panorama camera module, the degree of consistency reaches the hemisphere more than 95% or roughly is hemispherical detection environment, through controller 3, can regulate and control luminescent lamp 11 luminance value or colour temperature value, be convenient for carry out the calibration operation.
Claims (6)
1. The utility model provides an auxiliary assembly is used in panorama camera module camera lens calibration, includes base (1), its characterized in that, the fixed workstation (4) and casing (2) that are provided with in top of base (1), casing (2) internal fixation is provided with spherical cover (10), spherical cover (10) internal fixation is provided with four luminescent light (11), detection mouth (22) have been seted up to one side of casing (2), recess (5) are seted up at the top of workstation (4), it is provided with same horizontal lead screw (6) to rotate on the both sides inner wall of recess (5), the outside thread bush of horizontal lead screw (6) is equipped with nut (13), the fixed cover in outside of nut (13) is equipped with slide (14), the fixed fixing base (8) that is provided with in top of slide (14), threaded hole (16) have been seted up at fixing base (8) top, threaded hole (16) cover is equipped with vertical lead screw (15), the bottom of vertical lead screw (15) is rotated and is provided with arc-shaped fixing plate (18), the fixed controller (3) that is provided with in top of casing (2), four luminescent light (11) all are electric connection with controller (3).
2. The auxiliary equipment for calibrating the lens of the panoramic camera module according to claim 1, wherein a lower hand wheel (7) is fixedly arranged at one end of the transverse screw rod (6), and an upper hand wheel (21) is fixedly arranged at the top end of the vertical screw rod (15).
3. The auxiliary equipment for calibrating the lens of the panoramic camera module according to claim 1, wherein a bearing (17) is fixedly arranged at the top of the arc-shaped fixing plate (18), and an inner ring of the bearing (17) is fixedly sleeved on the outer side of the vertical screw rod (15).
4. The auxiliary device for lens calibration of a panoramic camera module according to claim 1, wherein a limiting groove (20) is formed in an inner wall of one side of the fixing seat (8), a limiting rod (19) is slidably sleeved in the limiting groove (20), and the limiting rod (19) is fixedly arranged on one side of the arc-shaped fixing plate (18).
5. The auxiliary device for calibrating the lens of the panoramic camera module according to claim 1, wherein the sliding plate (14) is slidably sleeved in the groove (5), and four supporting legs (9) are fixedly arranged at the bottom of the base (1).
6. The auxiliary device for lens calibration of a panoramic camera module according to claim 1, wherein a connecting ring (12) is fixedly arranged on one side of the housing (2), and the connecting ring (12) is fixedly arranged on one side of the spherical cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222147230.3U CN218273077U (en) | 2022-08-16 | 2022-08-16 | Auxiliary assembly is used in panorama camera module camera lens calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222147230.3U CN218273077U (en) | 2022-08-16 | 2022-08-16 | Auxiliary assembly is used in panorama camera module camera lens calibration |
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| CN218273077U true CN218273077U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222147230.3U Active CN218273077U (en) | 2022-08-16 | 2022-08-16 | Auxiliary assembly is used in panorama camera module camera lens calibration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117119174A (en) * | 2023-10-20 | 2023-11-24 | 深圳市壹方智能电子科技有限公司 | Function check-up check-out test set of seamless on-vehicle panoramic lens module |
-
2022
- 2022-08-16 CN CN202222147230.3U patent/CN218273077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117119174A (en) * | 2023-10-20 | 2023-11-24 | 深圳市壹方智能电子科技有限公司 | Function check-up check-out test set of seamless on-vehicle panoramic lens module |
| CN117119174B (en) * | 2023-10-20 | 2024-02-02 | 深圳市壹方智能电子科技有限公司 | Function check-up check-out test set of seamless on-vehicle panoramic lens module |
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