CN219577145U - Camera test shadow curtain replacing device - Google Patents
Camera test shadow curtain replacing device Download PDFInfo
- Publication number
- CN219577145U CN219577145U CN202320093210.4U CN202320093210U CN219577145U CN 219577145 U CN219577145 U CN 219577145U CN 202320093210 U CN202320093210 U CN 202320093210U CN 219577145 U CN219577145 U CN 219577145U
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- shadow curtain
- guide rod
- guide groove
- shadow
- sliding
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Abstract
The utility model discloses a camera test video screen replacement device, which comprises a video screen replacement component, wherein a video screen storage component is arranged on a sliding rail component in a sliding way, and the video screen replacement component is arranged on one side of the sliding rail component; the shadow curtain replacement assembly comprises a base, the lower extreme of support frame is fixed to be set up on the base, and the guide bar level sets up the upper end at the support frame, is provided with first guide way on the guide bar, is provided with the second guide way on the base, and the main runner setting is in the one end of guide bar, and the driven runner setting is on the other end of guide bar, rotates the driving piece setting on the support frame, and the drive belt transmission sets up on main runner and driven runner, stirs protruding fixed setting on the outer wall of drive belt. When the required shadow curtain is called, the corresponding shadow curtain accommodating component is directly aligned with the shadow curtain replacing component, the shadow curtain in the shadow curtain accommodating component is pushed into the shadow curtain replacing component under the action of the shadow curtain replacing component, and the shadow curtain is returned after the test is finished, so that the operation is simple, and the working efficiency can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of camera testing equipment, in particular to a camera testing video screen replacing device.
Background
The camera needs to be tested in the manufacturing process, a shadow curtain is arranged in the observation range of the camera, in the prior art, the shadow curtain consists of square glass and a pattern layer stuck on the glass, various patterns are arranged on the pattern layer, in the test, different cameras need different patterns to be tested, part of cameras need various patterns to be tested, in the prior art, each shadow curtain is independently arranged on one support, so that a large number of supports and shadow curtains are arranged on a test field, and the shadow curtain is manually carried when being replaced, so that the space occupied by the supports is large, the replacement is inconvenient, and the test efficiency is low.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a camera test image screen replacement device.
The aim of the utility model is realized by the following technical scheme:
the camera testing image screen replacing device comprises an image screen replacing assembly, an image screen accommodating assembly and a sliding rail assembly, wherein the image screen accommodating assembly is arranged on the sliding rail assembly in a sliding manner, and the image screen replacing assembly is arranged on one side of the sliding rail assembly and matched with the image screen accommodating assembly;
the shadow curtain replacement assembly comprises a base, a support frame, a guide rod, a main rotating wheel, a driven rotating wheel, a transmission belt, stirring protrusions and a rotation driving piece, wherein the lower end of the support frame is fixedly arranged on the base, the guide rod is horizontally arranged at the upper end of the support frame, the outer end of the guide rod extends to the upper side of the shadow curtain storage assembly, a first guide groove matched with the upper end of the shadow curtain is arranged on the guide rod along the length direction of the guide rod, a second guide groove matched with the lower end of the shadow curtain is arranged on the base, the second guide groove is arranged right below the first guide groove and is oppositely arranged, the main rotating wheel is arranged at one end of the guide rod, the driven rotating wheel is arranged at the other end of the guide rod, the rotation driving piece is arranged on the support frame and is used for driving the main rotating wheel to rotate, the transmission belt is arranged on the main rotating wheel and the driven rotating wheel, the transmission belt penetrates through the first guide groove along the length direction of the guide rod, and the protrusions are fixedly arranged on the outer wall of the transmission belt and are matched with the protruding protrusions arranged on the top of the transmission belt.
Further, the film storage assembly comprises a mobile station and a film storage component, the mobile station is arranged on the sliding rail assembly in a sliding mode, at least two groups of film storage components which are parallel to each other are arranged on the mobile station, and the film storage component is matched with the film replacement assembly.
Further, the shadow curtain accommodating part comprises a bottom guide rod, a top guide rod and a vertical connecting rod, wherein the bottom guide rod is fixedly arranged on the mobile station, the lower end of the vertical connecting rod is fixedly connected with the bottom guide rod, one end of the top guide rod is fixedly arranged at the upper end of the vertical connecting rod, the other end of the top guide rod is matched with the guide rod, a third guide groove matched with the second guide groove is formed in the bottom guide rod, and a fourth guide groove matched with the first guide groove is formed in the top guide rod.
Further, the second guide groove and the third guide groove are parallel to each other, and the bottom of the second guide groove and the bottom of the third guide groove are on the same plane.
Further, the limit protrusion and the toggle protrusion are not in contact with the top guide rod.
Further, the sliding rail assembly comprises a sliding rail and a driving part, the moving table is arranged on the two sliding rails which are parallel to each other in a sliding manner, the length direction of the sliding rail is perpendicular to the plane where the shadow curtain is located, and the driving part is arranged at one end of the sliding rail and used for driving the moving table to slide on the sliding rail.
Further, the driving part comprises a sliding driving piece and a screw rod, the sliding driving piece is fixedly arranged on the sliding rail, one end of the screw rod is connected with an output shaft of the sliding driving piece, and the other end of the screw rod is in threaded connection with the moving table.
Further, the sliding driving member and the rotating driving member are both motors.
The beneficial effects of the utility model are as follows:
1) In this device, all shadow curtain are all installed in shadow curtain storage component, when transferring the shadow curtain of needs, and the direct shadow curtain storage component that will correspond aligns with the shadow curtain change subassembly, in the effect of shadow curtain change subassembly is with the shadow curtain propelling movement in the shadow curtain storage component to the shadow curtain change subassembly, and the test is accomplished the back and is sent back in the original way again, and this device easy operation just is convenient, can effectually improve work efficiency, and the space occupation rate of whole device is little simultaneously.
2) In this device, adopt the mode of motor and lead screw to carry out the transmission, make like this and realize accurate counterpoint between film curtain storage part and the film curtain change subassembly.
3) In this device, adopt main runner, driven runner, drive belt and stir the mode that the arch combined together and transmit, when main runner forward rotation, the shadow curtain on the shadow curtain storage unit can enter into the shadow curtain and change the subassembly, and when main runner reverse rotation, the shadow curtain on the shadow curtain change subassembly can enter into the shadow curtain storage unit.
Drawings
FIG. 1 is a schematic diagram of the front view of the device;
FIG. 2 is a schematic top view of the present apparatus;
in the figure, the device comprises a 1-base, a 2-supporting frame, a 3-guide rod, a 4-main rotating wheel, a 5-driven rotating wheel, a 6-driving belt, a 7-toggle protrusion, an 8-rotation driving piece, a 9-shadow curtain, a 10-first guide groove, a 11-second guide groove, a 12-limit protrusion, a 13-moving table, a 14-bottom guide rod, a 15-top guide rod, a 16-vertical connecting rod, a 17-third guide groove, a 18-fourth guide groove, a 19-sliding rail, a 20-sliding driving piece and a 21-screw rod.
Description of the embodiments
The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-2, the present utility model provides a technical solution:
the camera testing image screen replacing device comprises an image screen replacing component, an image screen accommodating component and a sliding rail component, wherein the image screen accommodating component is arranged on the sliding rail component in a sliding mode, and the image screen replacing component is arranged on one side of the sliding rail component and matched with the image screen accommodating component. When the films 9 of a certain type are required to be tested, the corresponding films 9 are directly pushed away through the film replacing assembly, then the films are tested by a camera, the sliding rail assembly is arranged for aligning the film replacing assembly with the film accommodating assembly, and the film replacing assembly is convenient to push the films 9 on the film accommodating assembly to the film replacing assembly.
The shadow curtain replacement assembly comprises a base 1, a support frame 2, a guide rod 3, a main rotating wheel 4, a driven rotating wheel 5, a transmission belt 6, stirring protrusions 7 and a rotation driving piece 8, wherein the lower end of the support frame 2 is fixedly arranged on the base 1, the guide rod 3 is horizontally arranged at the upper end of the support frame 2, the outer end of the guide rod 3 extends to the upper side of the shadow curtain storage assembly, a first guide groove 10 matched with the upper end of the shadow curtain 9 is arranged on the guide rod 3 along the length direction of the guide rod 3, a second guide groove 11 matched with the lower end of the shadow curtain 9 is arranged on the base 1, the second guide groove 11 is arranged right below the first guide groove 10 and is oppositely arranged, the main rotating wheel 4 is arranged at one end of the guide rod 3, the driven rotating wheel 5 is arranged at the other end of the guide rod 3, the rotation driving piece 8 is arranged on the support frame 2 and is used for driving the main rotating wheel 4 to rotate, the transmission belt 6 is arranged on the main rotating wheel 4 and the driven rotating wheel 5, the transmission belt 6 penetrates through the first guide groove 10, and the transmission belt 6 is fixedly arranged on the outer wall of the transmission belt 6 and is matched with a limit protrusion 12 arranged at the top of the shadow curtain 9. And the rotary drive 8 is a motor. In the present technology, the shadow mask 9 is rectangular, and the shadow mask 9 is composed of square glass and a pattern adhered on the glass. The first guide groove 10 and the second guide groove 11 are parallel to each other, in the film changing assembly, the upper end of the film 9 is clamped into the first guide groove 10, the lower end of the film 9 is clamped into the second guide groove 11, the film changing assembly can be tested at the moment, the main rotating wheel 4 and the driven rotating wheel 5 are used for tightening the transmission belt 6, the rotation driving piece 8 drives the main rotating wheel 4 to rotate, then the transmission belt 6 is enabled to move, then the stirring protrusion 7 fixed on the transmission belt 6 is enabled to move, and the stirring protrusion 7 can drive the film 9 to move through the limiting protrusion 12. In order to reduce friction, rollers are provided at the bottom of the second guide groove 11. When the main rotating wheel rotates forward, the shadow on the shadow storage component can enter the shadow replacement component, and when the main rotating wheel rotates reversely, the shadow on the shadow replacement component can enter the shadow storage component.
In some embodiments, the screen storage assembly includes a moving table 13 and screen storage components, the moving table 13 is slidably disposed on the sliding rail assembly, at least two sets of parallel screen storage components are disposed on the moving table 13, and the screen storage components are matched with the screen replacement assembly. The shadow curtain accommodating part comprises a bottom guide rod 14, a top guide rod 15 and a vertical connecting rod 16, wherein the bottom guide rod 14 is fixedly arranged on the moving table 13, the lower end of the vertical connecting rod 16 is fixedly connected with the bottom guide rod 14, one end of the top guide rod 15 is fixedly arranged at the upper end of the vertical connecting rod 16, the other end of the top guide rod 15 is matched with the guide rod 3, a third guide groove 17 matched with the second guide groove 11 is formed in the bottom guide rod 14, and a fourth guide groove 18 matched with the first guide groove 10 is formed in the top guide rod 15. The second guide groove 11 and the third guide groove 17 are parallel to each other, and the bottom of the second guide groove 11 and the bottom of the third guide groove 17 are on the same plane. Neither the limit projection 12 nor the toggle projection 7 is in contact with the top guide bar 15. The moving table 13 is used for mounting the screen accommodating member and also slides on the slide rail 19. The moving stage 13 is provided with a plurality of screen accommodating members, and only one screen 9 is provided in each screen accommodating member. In the screen accommodating member, the upper end of the screen 9 slides in the four guide grooves 18, the lower end of the screen 9 slides in the third guide groove 17, and rollers are provided at the bottom of the third guide groove 17, and the vertical link 16 serves to mount the top guide 15. The outer end of the guide rod 3 may extend to the upper side of the middle of the bottom guide rod 14 and be engaged with the top guide rod 15.
In some embodiments, the sliding rail assembly includes a sliding rail 19 and a driving component, the moving platform 13 is slidably disposed on two parallel sliding rails 19, the length direction of the sliding rail 19 is perpendicular to the plane of the screen 9, and the driving component is disposed on one end of the sliding rail 19 and is used for driving the moving platform 13 to slide on the sliding rail 19. The driving part comprises a sliding driving piece 20 and a screw rod 21, wherein the sliding driving piece 20 is fixedly arranged on the sliding rail 19, one end of the screw rod 21 is connected with an output shaft of the sliding driving piece 20, and the other end of the screw rod 21 is in threaded connection with the moving table 13. The slide driver 20 is a motor. The sliding rail 19 enables the mobile station 13 to slide, and is controlled by combining the sliding driving piece 20 with the screw rod 21, so that the screen accommodating component and the screen replacing component are accurately aligned, and the whole control process can realize automatic control in addition to the control system.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (8)
1. Camera test shadow curtain changing device, its characterized in that: the device comprises a shadow curtain replacing assembly, a shadow curtain accommodating assembly and a sliding rail assembly, wherein the shadow curtain accommodating assembly is arranged on the sliding rail assembly in a sliding manner, and the shadow curtain replacing assembly is arranged on one side of the sliding rail assembly and matched with the shadow curtain accommodating assembly;
the shadow curtain replacement assembly comprises a base (1), a support frame (2), a guide rod (3), a main rotating wheel (4), a driven rotating wheel (5), a transmission belt (6), a stirring protrusion (7) and a rotation driving piece (8), wherein the lower end of the support frame (2) is fixedly arranged on the base (1), the guide rod (3) is horizontally arranged at the upper end of the support frame (2), the outer end of the guide rod (3) extends to the upper part of the shadow curtain storage assembly, a first guide groove (10) matched with the upper end of the shadow curtain (9) is arranged on the guide rod (3) along the length direction of the guide rod, a second guide groove (11) matched with the lower end of the shadow curtain (9) is arranged on the base (1), the second guide groove (11) is arranged under the first guide groove (10) and is oppositely arranged, the main rotating wheel (4) is arranged at one end of the guide rod (3), the driven rotating piece (5) is arranged at the other end of the guide rod (3), the rotation driving piece (8) is arranged on the support frame (2) and penetrates through the transmission belt (6) and passes through the transmission belt (6), the poking protrusion (7) is fixedly arranged on the outer wall of the transmission belt (6) and is matched with the limiting protrusion (12) arranged at the top of the shadow curtain (9).
2. The camera test screen changer of claim 1, wherein: the shadow curtain accommodating assembly comprises a moving table (13) and a shadow curtain accommodating component, wherein the moving table (13) is arranged on the sliding rail assembly in a sliding mode, at least two groups of shadow curtain accommodating components which are parallel to each other are arranged on the moving table (13), and the shadow curtain accommodating components are matched with the shadow curtain replacing assembly.
3. The camera test screen changer of claim 2, wherein: the shadow curtain storage component comprises a bottom guide rod (14), a top guide rod (15) and a vertical connecting rod (16), wherein the bottom guide rod (14) is fixedly arranged on the mobile station (13), the lower end of the vertical connecting rod (16) is fixedly connected with the bottom guide rod (14), one end of the top guide rod (15) is fixedly arranged at the upper end of the vertical connecting rod (16), the other end of the top guide rod (15) is matched with the guide rod (3), a third guide groove (17) matched with the second guide groove (11) is arranged on the bottom guide rod (14), and a fourth guide groove (18) matched with the first guide groove (10) is arranged on the top guide rod (15).
4. The camera test screen changer of claim 3, wherein: the second guide groove (11) and the third guide groove (17) are parallel to each other, and the bottom of the second guide groove (11) and the bottom of the third guide groove (17) are on the same plane.
5. The camera test screen changer of claim 3 or 4, wherein: the limiting bulge (12) and the poking bulge (7) are not contacted with the top guide rod (15).
6. The camera test screen changer of any one of claims 2-4, wherein: the sliding rail assembly comprises sliding rails (19) and driving components, the moving table (13) is arranged on the two sliding rails (19) in parallel in a sliding mode, the length direction of the sliding rails (19) is perpendicular to the plane where the shadow curtain (9) is located, and the driving components are arranged on one end of the sliding rails (19) and used for driving the moving table (13) to slide on the sliding rails (19).
7. The camera test screen changer of claim 6, wherein: the driving part comprises a sliding driving piece (20) and a screw rod (21), the sliding driving piece (20) is fixedly arranged on the sliding rail (19), one end of the screw rod (21) is connected with an output shaft of the sliding driving piece (20), and the other end of the screw rod (21) is in threaded connection with the mobile station (13).
8. The camera test screen changer of claim 7, wherein: the sliding driving piece (20) and the rotating driving piece (8) are both motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320093210.4U CN219577145U (en) | 2023-01-31 | 2023-01-31 | Camera test shadow curtain replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320093210.4U CN219577145U (en) | 2023-01-31 | 2023-01-31 | Camera test shadow curtain replacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219577145U true CN219577145U (en) | 2023-08-22 |
Family
ID=87658526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320093210.4U Active CN219577145U (en) | 2023-01-31 | 2023-01-31 | Camera test shadow curtain replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219577145U (en) |
-
2023
- 2023-01-31 CN CN202320093210.4U patent/CN219577145U/en active Active
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