CN220454608U - Anti-shake test bench - Google Patents
Anti-shake test bench Download PDFInfo
- Publication number
- CN220454608U CN220454608U CN202322025829.4U CN202322025829U CN220454608U CN 220454608 U CN220454608 U CN 220454608U CN 202322025829 U CN202322025829 U CN 202322025829U CN 220454608 U CN220454608 U CN 220454608U
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- driving
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- 238000012360 testing method Methods 0.000 title claims abstract description 62
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to the field of optical testing, in particular to an anti-shake test board, which comprises a base, wherein a mounting frame is arranged on the base, a swinging assembly is arranged on the base, one end of the swinging assembly is fixedly connected with a connecting shaft, one end of the connecting shaft, which is far away from the swinging assembly, is fixedly arranged on the mounting frame, a support is further arranged on the base, the connecting shaft is rotatably connected with the support, and a test assembly for testing is further arranged on the base. The swing subassembly can drive the connecting axle at the in-process of motion at the horizontal direction rotation, and the connecting axle can drive the mounting bracket rotation, has realized the effect of the different angles of mounting bracket, has increased the test efficiency of anti-shake testboard.
Description
Technical Field
The utility model relates to the field of optical testing, in particular to an anti-shake test board.
Background
The basic principle of the camera device is the same: the optical image signal is converted into an electrical signal for storage or transmission. The optical lens is an indispensable component in the image pickup device, and directly influences the quality of imaging and the realization and effect of an algorithm.
In order to improve the imaging quality, a large number of tests are required to be made on the imaging device to ensure that the imaging device has good performance at different angles, currently, a manufacturer usually sets a jig with a specific angle to place the imaging device to test the imaging device so as to realize the test of each angle, but the test process is complicated.
Disclosure of Invention
The utility model solves the existing technical problems, provides the anti-shake test table, the connecting shaft can be driven to rotate in the horizontal direction in the movement process of the swinging assembly, the connecting shaft can drive the mounting frame to rotate, the effects of different angles of the mounting frame are realized, and the test efficiency of the anti-shake test table is improved.
The technical scheme provided by the utility model is as follows:
the utility model provides an anti-shake testboard, includes the base, be equipped with the mounting bracket on the base, be equipped with the swing subassembly on the base, the one end fixedly connected with connecting axle of swing subassembly, the connecting axle keep away from the one end of swing subassembly set firmly in the mounting bracket, still be equipped with the support on the base, the connecting axle rotate connect in the support, still be equipped with the test assembly who is used for the test on the base.
In this technical scheme, swing subassembly can drive the connecting axle at the rotatory of horizontal direction at the in-process of motion, and the connecting axle can drive the mounting bracket and rotate, has realized the effect of the different angles of mounting bracket, has increased the test efficiency of anti-shake testboard.
Preferably, the swinging assembly comprises a swinging rod and a driving piece, and a swinging groove is formed in the swinging rod; the driving piece is provided with a driving block, the driving piece is used for driving the driving block to rotate along the axis direction of the driving block, the driving block is also provided with a swinging block, the swinging block is embedded in the swinging groove, and a space exists between the axis of the swinging block and the axis of the driving block.
In this technical scheme, the driving piece rotates and can drive the driving piece and rotate, drives the swinging block circumference and rotates then, inlays the swinging block of establishing in the swinging tank and rotates the in-process, can drive the swinging arms and rotate, has realized the rotation of mounting bracket.
Preferably, the swing block is detachably connected to the driving block.
In this technical scheme, the swing piece of detachable connection has reduced the possibility that anti-shake testboard damaged, has increased the interchangeability of anti-shake testboard.
Preferably, the driving block is provided with a plurality of connecting holes, the connecting holes are formed in the driving block along the radial direction of the driving block, and the swinging block is in threaded connection with one connecting hole.
In this technical scheme, threaded connection's swing piece has increased the stability of swing piece, and a plurality of connecting holes's setting has realized under the rotational speed of same driving piece, and swing assembly wobbling different rotation amplitudes has increased the test efficiency of anti-shake testboard.
Preferably, the diameter of the swinging block is equal to or smaller than the width of the swinging groove.
According to the technical scheme, the swinging blocks with different radiuses are replaced, so that replacement of different periods is realized, the test result of the anti-shake test bench on the camera device is increased under different periods, and the test efficiency of the anti-shake test bench is increased.
Preferably, the base is further provided with a sliding table, and the driving piece is slidably arranged on the sliding table.
In this technical scheme, through the sliding table that slides the setting, can realize the back-and-forth movement of driving piece, realize swinging arms's back-and-forth movement then, realized the different rotation range of mounting bracket, increased the different test effect of anti-shake testboard.
Preferably, the width of one end of the swing groove is larger than the width of the other end.
In this technical scheme, through the swinging groove of smooth transition, can realize the different cycle of mounting bracket, increased the test effect of anti-shake testboard.
Preferably, the swing groove comprises a first connecting groove and a second connecting groove, the first connecting groove is close to the support, the second connecting groove is far away from the support, the first connecting groove and the second connecting groove are connected through an intermediate connecting groove, and the width of the first connecting groove is smaller than that of the second connecting groove.
In this technical scheme, the second spread groove width of front end is great, and the first spread groove width of rear end is less, and the cross-section of middle intermediate junction groove is trapezoidal, and above-mentioned structure can make the swing piece move in each position of swing inslot, has increased the operating efficiency of anti-shake testboard.
Compared with the prior art, the anti-shake test board provided by the utility model has the following beneficial effects:
1. the swing subassembly can drive the connecting axle at the in-process of motion at the horizontal direction rotation, and the connecting axle can drive the mounting bracket rotation, has realized the effect of the different angles of mounting bracket, has increased the test efficiency of anti-shake testboard.
2. The driving piece rotates and can drive the driving block to rotate, then drives the swinging block to rotate circumferentially, and the swinging block embedded in the swinging groove can drive the swinging rod to rotate in the rotating process, so that the rotation of the mounting frame is realized.
3. The stability of swing piece has been increased to threaded connection's swing piece, and simultaneously setting up of a plurality of connecting holes has realized under the rotational speed of same driving piece, and swing assembly wobbling different rotation speed and rotation range have increased the test efficiency of anti-shake testboard.
Drawings
The above features, technical features, advantages and implementation manners of an anti-shake test stand will be further described in a clear and understandable manner with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of an anti-shake test stand according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of another set of swing levers of an anti-shake test stand according to the present utility model.
Reference numerals illustrate: 1. a base; 2. a mounting frame; 3. a swing assembly; 31. a swinging rod; 32. A driving member; 33. a swinging groove; 331. a first connection groove; 332. a second connecting groove; 333. a middle connecting groove; 34. a driving block; 341. a connection hole; 35. a swinging block; 4. a connecting shaft; 5. a bracket; 6. a sliding table; 7. a clamp; 8. and testing the assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For simplicity of the drawing, only the parts relevant to the utility model are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
Example 1
As shown in fig. 1, an anti-shake test board, including base 1, base 1 sets up at the lower extreme, be equipped with mounting bracket 2 on the base 1, mounting bracket 2 can rotate along the horizontal direction, await measuring the device and can place on mounting bracket 2, be equipped with swing subassembly 3 on the base 1, swing subassembly 3 is used for driving mounting bracket 2 and rotates along the horizontal direction, the one end fixedly connected with connecting axle 4 of swing subassembly 3, connecting axle 4 keep away from swing subassembly 3's one end set firmly in mounting bracket 2, the right-hand member of connecting axle 4 is fixed on mounting bracket 2, can drive mounting bracket 2 and rotate, still be equipped with support 5 on the base 1, connecting axle 4 rotate connect in support 5, still be equipped with on the base and be used for testing the test subassembly 8 of awaiting measuring the device, test subassembly 8 can be at the in-process of awaiting measuring the device wobbling.
The swing subassembly 3 can drive connecting axle 4 at the in-process of motion and rotate in the horizontal direction, and connecting axle 4 can drive mounting bracket 2 and rotate, has realized the effect of the different angles of mounting bracket 2, has increased the test efficiency of anti-shake testboard.
The swinging assembly 3 comprises a swinging rod 31 and a driving piece 32, the driving piece 32 is a motor or a motor, and the like, a swinging groove 33 is formed in the swinging rod 31, and the swinging groove 33 is a waist-shaped hole; the driving piece 32 is provided with a driving block 34, the driving piece 32 is used for driving the driving block 34 to rotate along the axis direction of the driving block, the driving block 34 is also provided with a swinging block 35, the swinging block 35 is embedded in the swinging groove 33, the swinging block 35 is used for being abutted to the inner wall of the swinging groove 33, namely, the swinging block 35 is at least abutted to the inner wall of one side of the swinging groove 33, a space exists between the axis of the swinging block 35 and the axis of the driving block 34, namely, the swinging block 35 is eccentrically arranged on the driving block 34.
In this embodiment, the driving member 32 rotates to drive the driving block 34 to rotate, and then drives the swinging block 35 to rotate circumferentially, and the swinging block 35 embedded in the swinging groove 33 can drive the swinging rod 31 to rotate in the rotating process, so that the rotation of the mounting frame 2 is realized.
The swing block 35 is detachably connected to the driving block 34.
The swing block 35 which is detachably connected reduces the possibility of damage to the anti-shake test bench and increases the interchangeability of the anti-shake test bench.
Referring to fig. 3, the driving block 34 is provided with a plurality of connection holes 341, a plurality of connection holes 341 are formed on the driving block 34 along a radial direction of the driving block 34, and the swinging block 35 is screwed into one of the connection holes 341.
The stability of the swing block 35 is improved by the swing block 35 in threaded connection, and meanwhile, the different rotation amplitudes of the swing assembly 3 in swing under the rotation speed of the same driving piece 32 are realized by the arrangement of the plurality of connecting holes 341, so that the test efficiency of the anti-shake test bench is improved.
The diameter of the swinging block 35 is equal to or smaller than the width of the swinging groove 33.
The swinging blocks 35 with different radiuses are replaced, so that replacement of different periods is realized, the test result of the anti-shake test bench on the camera device is increased under different periods, and the test efficiency of the anti-shake test bench is increased.
The base 1 is also provided with a sliding table 6, and the driving piece 32 is slidably arranged on the sliding table 6.
Through the sliding table 6 that slides and set up, can realize the back-and-forth movement of driving piece 32, realize swinging arms 3's back-and-forth movement then, realized the different rotation range of mounting bracket 2, increased the different test effect of anti-shake testboard.
The mounting frame 2 is provided with a clamp 7.
In this embodiment, by providing the jig 7, the restraint between the device under test (not shown in the figure) and the mounting frame 2 is increased, and the possibility of shaking of the device under test is reduced.
Example 2
As shown in fig. 1 and fig. 2, in this embodiment, the width of one end of the swinging groove 33 is greater than the width of the other end, and different periods of the mounting frame 2 can be realized through the swinging groove 33 with smooth transition, so that the test effect of the anti-shake test stand is increased.
The swinging groove 33 includes a first connecting groove 331 and a second connecting groove 332, the first connecting groove 331 is close to the bracket 5, the second connecting groove 332 is far away from the bracket 5, the first connecting groove 331 and the second connecting groove 332 are connected through an intermediate connecting groove 333, and the width of the first connecting groove 331 is smaller than the width of the second connecting groove 332.
In this embodiment, the width of the second connecting groove 332 at the front end is larger, the width of the first connecting groove 331 at the rear end is smaller, the cross section of the middle connecting groove 333 is trapezoidal, and the above structure can enable the swinging block 35 to move at each position in the swinging groove 33, so that the operation efficiency of the anti-shake test stand is increased.
It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (9)
1. The utility model provides an anti-shake testboard, includes the base, be equipped with the mounting bracket on the base, its characterized in that, be equipped with swing subassembly on the base, swing subassembly's one end fixedly connected with connecting axle, the connecting axle keep away from swing subassembly's one end set firmly in the mounting bracket, still be equipped with the support on the base, the connecting axle rotate connect in the support, still be equipped with the test assembly who is used for the test on the base.
2. An anti-shake test stand according to claim 1, wherein:
the swinging assembly comprises a swinging rod and a driving piece, and a swinging groove is formed in the swinging rod;
the driving piece is provided with a driving block, the driving piece is used for driving the driving block to rotate along the axis direction of the driving block, the driving block is also provided with a swinging block, the swinging block is embedded in the swinging groove, and a space exists between the axis of the swinging block and the axis of the driving block.
3. An anti-shake test stand according to claim 2, wherein:
the swing block is detachably connected to the driving block.
4. An anti-shake test stand according to claim 2, wherein:
the driving block is provided with a plurality of connecting holes, the connecting holes are formed in the driving block along the radial direction of the driving block, and the swinging block is in threaded connection with one connecting hole.
5. An anti-shake test stand according to claim 2, wherein:
the diameter of the swinging block is equal to or smaller than the width of the swinging groove.
6. An anti-shake test stand according to claim 2, wherein:
the base is also provided with a sliding table, and the driving piece is arranged on the sliding table in a sliding way.
7. An anti-shake test stand according to claim 2, wherein:
the width of one end of the swinging groove is larger than that of the other end.
8. The anti-shake test stand of claim 7, wherein:
the swing groove comprises a first connecting groove and a second connecting groove, the first connecting groove is close to the support, the second connecting groove is far away from the support, the first connecting groove and the second connecting groove are connected through an intermediate connecting groove, and the width of the first connecting groove is smaller than that of the second connecting groove.
9. An anti-shake test stand according to claim 1, wherein:
and a clamp is arranged on the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322025829.4U CN220454608U (en) | 2023-07-31 | 2023-07-31 | Anti-shake test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322025829.4U CN220454608U (en) | 2023-07-31 | 2023-07-31 | Anti-shake test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454608U true CN220454608U (en) | 2024-02-06 |
Family
ID=89736695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322025829.4U Active CN220454608U (en) | 2023-07-31 | 2023-07-31 | Anti-shake test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454608U (en) |
-
2023
- 2023-07-31 CN CN202322025829.4U patent/CN220454608U/en active Active
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