CN220922121U - Modularized test fixture - Google Patents
Modularized test fixture Download PDFInfo
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- CN220922121U CN220922121U CN202322563865.6U CN202322563865U CN220922121U CN 220922121 U CN220922121 U CN 220922121U CN 202322563865 U CN202322563865 U CN 202322563865U CN 220922121 U CN220922121 U CN 220922121U
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- 238000012360 testing method Methods 0.000 title claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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Abstract
The utility model discloses a modularized test fixture, in particular to the field of modules, which comprises a test fixture base, wherein a fixture turnover mechanism is arranged above the test fixture base, one side of the fixture turnover mechanism is provided with a fixture table, one side of the fixture table is provided with a modularized test fixing mechanism, and the modularized test fixing mechanism comprises a fixing frame. According to the modularized test fixture, through the structural design of the modularized test fixture, when the modularized test fixture is used, multiple groups of modules can be fixed at one time, the same group of modules do not need to be repeatedly disassembled and assembled, the working efficiency is improved, and the distance between the clamping plates can be adjusted according to modularization of different specifications and sizes, so that the modularized test fixture can clamp and fix the modules, test work is facilitated, and the clamping plates can be disassembled and assembled quickly through the mutual matching of the limiting grooves and the limiting blocks, so that the clamping plates can be replaced according to the modularized sizes required to be tested.
Description
Technical Field
The present utility model relates to the field of modules, and more particularly, to a modular test fixture.
Background
The module, also called as a collection of program sentences capable of independently naming and independently completing a certain function, is of various types, such as a unit operation module (a compressor, etc.), a calculation method module, a physicochemical property module, etc., and needs to be tested before the module is used to ensure that the module can be normally used, so that the modular test fixture is needed.
Through searching, the prior patent (publication number: CN 218630043U) discloses a camera module testing fixture, which comprises a camera module testing fixture main body and a movable plate, wherein a testing seat is arranged above the inside of the camera module testing fixture main body, the movable plate is connected with a fixed sliding chute through a fixed sliding block and is arranged above the testing seat, anti-skid handles are arranged at two ends of the movable plate, and a camera module replacing seat is arranged above the movable plate. The movable plate is connected with the fixed sliding groove through the fixed sliding block and is arranged above the test seat, five groups of camera module replacing seats are arranged above the movable plate, the number of the camera module tests can be increased through the five groups of camera module replacing seats, five groups of camera modules can be placed at most at one time, the five groups of camera modules can finish the tests in turn, the replacement time is shortened, the movable plate is moved in a sliding mode, the moving process is more time-saving and labor-saving, the flexibility is good, the operation is easier, and the test efficiency is improved. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
Most of the existing modularized test fixtures are inconvenient to adjust the clamping and fixing distance according to modularized specification and size when the modules are fixed, so that the use of the fixtures is limited to a certain extent, the clamping plates are inconvenient to replace, the clamping and fixing effects are not ideal, and meanwhile, related schemes are not proposed in the cited patent documents to solve the problems.
Therefore, a modular test fixture is proposed for the above-mentioned problems.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a modular test fixture to solve the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the modularized test fixture comprises a test fixture base, wherein a fixture turnover mechanism is arranged above the test fixture base, a fixture table is arranged on one side of the fixture turnover mechanism, a modularized test fixing mechanism is arranged on one side of the fixture table, the modularized test fixing mechanism comprises a fixing frame, the fixing frame is fixedly arranged on one side of the fixture table, and four groups of fixing frames are arranged;
The inside fixed mounting of fixed frame has servo motor, servo motor's output fixedly connected with gear train, the outer wall meshing of gear train is connected with the rack, the below fixedly connected with movable sleeve of rack, the inside activity of movable sleeve is run through there is the dead lever, dead lever fixed mounting is at the inner wall of fixed frame, the one end fixed mounting of rack has the support bar.
Preferably, one side swing joint of support bar has the connecting axle, the outer wall swing joint of connecting axle has the movable rod, the top swing joint of movable rod has the movable shaft, the outer wall swing joint of movable shaft has the connecting plate, the connecting plate through connection fixed plate, the connecting plate runs through one side of fixed plate and extends to the opposite side of fixed plate.
Preferably, the outer wall of the movable rod is movably connected with a limiting shaft seat, and one side of the limiting shaft seat is fixedly connected with one side of the fixed frame.
Preferably, a limit groove is formed in one side of the connecting plate, a limit block is mounted in the limit groove in a clamping mode, and a clamping plate is fixedly connected to one side of the limit block.
Preferably, the clamping plate forms a detachable structure with the limiting groove through a limiting block fixedly connected, and the outer wall size of the limiting block is matched with the inner wall size of the limiting groove.
Preferably, the two sets of racks are respectively arranged on the upper side and the lower side of the gear set.
Preferably, the fixture overturning mechanism comprises a first supporting frame, the first supporting frame is fixedly arranged above the test fixture base, a driving motor is fixedly arranged on one side of the first supporting frame, a connecting rod is fixedly arranged at the output end of the driving motor, and one end of the connecting rod is fixedly connected with the fixture table.
Preferably, a second support frame is fixedly arranged on one side, close to the clamp table, above the test clamp base, a connecting column is fixedly arranged on one side of the second support frame, and one end of the connecting column is movably connected with the clamp table.
The utility model has the technical effects and advantages that:
1. Compared with the prior art, this modularization test fixture, through the structural design of modularization test fixture, when using to modularization test fixture, can once only fix the multiunit module, need not dismantle and mount repeatedly same group, improve work efficiency, and can adjust the distance between the grip block according to the modularization of different specification sizes, thereby make it can carry out the centre gripping fixedly to the modularization, in order to carry out test work, through the mutually supporting use of spacing groove and stopper, the convenience carries out quick assembly disassembly to the grip block, in order to change the grip block according to the modularization size of needs test.
2. Compared with the prior art, the modularized test fixture has the advantages that through the structural design of the fixture turnover mechanism, when the modularized test fixture is used, four groups of modularized test fixing mechanisms are turned over conveniently, so that the modules fixed on the clamping plates are tested at different angles, and the test efficiency and the test quality are further improved.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model.
Fig. 2 is a schematic structural view of the fixture turnover mechanism of the present utility model.
Fig. 3 is a schematic structural view of the fixture turnover mechanism of the present utility model.
FIG. 4 is a schematic view of a limiting groove, a limiting block and a clamping plate structure of the present utility model.
The reference numerals are: 1. a test fixture base; 2. a clamp overturning mechanism; 201. a first support frame; 202. a driving motor; 203. a connecting rod; 204. a second support frame; 205. a connecting column; 3. a clamp table; 4. a modular test fixture; 401. a fixed frame; 402. a servo motor; 403. a gear set; 404. a rack; 405. a movable sleeve; 406. a fixed rod; 407. a support bar; 408. a connecting shaft; 409. a movable rod; 410. a limiting shaft seat; 411. a movable shaft; 412. a connecting plate; 413. a fixing plate; 414. a limit groove; 415. a limiting block; 416. and a clamping plate.
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.
Example 1
The modularized test fixture as shown in the attached figures 1-4 comprises a test fixture base 1, a fixture turnover mechanism 2 is arranged above the test fixture base 1, a fixture table 3 is arranged on one side of the fixture turnover mechanism 2, a modularized test fixing mechanism 4 is arranged on one side of the fixture table 3, the modularized test fixing mechanism 4 comprises a fixing frame 401, the fixing frame 401 is fixedly arranged on one side of the fixture table 3, and four groups of fixing frames 401 are arranged;
A servo motor 402 is fixedly arranged in the fixed frame 401, the output end of the servo motor 402 is fixedly connected with a gear set 403, the outer wall of the gear set 403 is connected with a rack 404 in a meshed manner, a movable sleeve 405 is fixedly connected below the rack 404, a fixed rod 406 is movably penetrated in the movable sleeve 405, the fixed rod 406 is fixedly arranged on the inner wall of the fixed frame 401, and a support bar 407 is fixedly arranged at one end of the rack 404; two sets of racks 404 are disposed on the upper and lower sides of the gear set 403, respectively.
Wherein: when the modularized test fixture is used, the fixture turnover mechanism 2 is used for conveniently turnover four groups of modularized test fixing mechanisms 4 so as to conveniently test the modularization fixed on the clamping plate 416 at different angles, multiple groups of modularization can be fixed at one time, the servo motor 402 drives the gear set 403 to move, and the distance between the clamping plates 416 can be adjusted according to the modularization of different specifications and sizes, so that the modularized test fixture can clamp and fix the modularization so as to conveniently test the operation.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, as shown in fig. 1-4, and described in detail below:
as a preferred embodiment, one side of the supporting bar 407 is movably connected with a connecting shaft 408, the outer wall of the connecting shaft 408 is movably connected with a movable rod 409, the top end of the movable rod 409 is movably connected with a movable shaft 411, the outer wall of the movable shaft 411 is movably connected with a connecting plate 412, the connecting plate 412 penetrates through the connecting plate 413, and the connecting plate 412 penetrates through one side of the fixing plate 413 and extends to the other side of the fixing plate 413; the outer wall of the movable rod 409 is movably connected with a limiting shaft seat 410, and one side of the limiting shaft seat 410 is fixedly connected with one side of the fixed frame 401; further, when the modularized test fixture is used, the support bar 407 moves to drive the connecting shaft 408 and the movable rod 409 to move together, and the movable rod 409 drives the movable shaft 411 and the connecting plate 412 to move together, so that the distance between the clamping plates 416 is adjusted, the movable range of the movable rod 409 can be limited through the limiting shaft seat 410, and the auxiliary adjustment function is achieved.
As a preferred embodiment, a limiting groove 414 is formed on one side of the connecting plate 412, a limiting block 415 is mounted in a clamping manner in the limiting groove 414, and a clamping plate 416 is fixedly connected to one side of the limiting block 415; the clamping plate 416 forms a detachable structure through a limiting block 415 and a limiting groove 414 which are fixedly connected, and the outer wall size of the limiting block 415 is matched with the inner wall size of the limiting groove 414; further, when the modularized test fixture is used, the clamping plate 416 is conveniently detached and replaced, the clamping plate 416 is moved to plug the limiting block 415 on one side of the clamping plate 416 into the limiting groove 414, so that the clamping plate 416 is installed, and conversely, the limiting block 415 is pulled out of the limiting groove 414 to detach the clamping plate 416, so that the clamping plate 416 with a proper size can be conveniently replaced.
As a preferred embodiment, the fixture turnover mechanism 2 comprises a first support frame 201, wherein the first support frame 201 is fixedly arranged above the test fixture base 1, a driving motor 202 is fixedly arranged on one side of the first support frame 201, a connecting rod 203 is fixedly arranged at the output end of the driving motor 202, and one end of the connecting rod 203 is fixedly connected with the fixture table 3; a second support frame 204 is fixedly arranged on one side, close to the clamp table 3, above the test clamp base 1, a connecting column 205 is fixedly arranged on one side of the second support frame 204, and one end of the connecting column 205 is movably connected with the clamp table 3; further, when the modularized test fixture is used, the output end of the driving motor 202 drives the connecting rod 203 to rotate, and the connecting rod 203 drives the fixture platform 3 to rotate, so that the fixture platform 3 is overturned, and meanwhile, the other side of the fixture platform 3 can rotate along one end of the connecting column 205, so that the rotation is stable.
The working process of the utility model is as follows:
Firstly, an external power supply is connected, a gear set 403 is driven to rotate through a servo motor 402, so that two groups of racks 404 respectively move to the left and right sides, the racks 404 move, a movable sleeve 405 slides along the outer wall of a fixed rod 406, the racks 404 drive a support bar 407 to move, the support bar 407 moves to drive a connecting shaft 408 and a movable rod 409 to move together, the movable rod 409 drives a movable shaft 411 and a connecting plate 412 to move together, the distance between clamping plates 416 is adjusted, the modularization to be tested is fixed, when the clamping plates 416 need to be replaced, the clamping plates 416 are pulled outwards by force, and a limiting block 415 on one side of the clamping plates 416 is separated from a limiting groove 414, so that the clamping plates 416 are detached and replaced; when the modularized test fixing mechanism 4 needs to be overturned, the output end of the driving motor 202 drives the connecting rod 203 to rotate, and the connecting rod 203 drives the clamp table 3 to rotate, so that the clamp table 3 is overturned, the modularized test fixing mechanism 4 can also be overturned together, and meanwhile, the other side of the clamp table 3 can rotate along one end of the connecting column 205, so that the using process of the modularized test clamp is completed.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a modularization test fixture, includes test fixture base (1), its characterized in that: the fixture comprises a test fixture base (1), wherein a fixture overturning mechanism (2) is arranged above the test fixture base (1), a fixture table (3) is arranged on one side of the fixture overturning mechanism (2), a modularized test fixing mechanism (4) is arranged on one side of the fixture table (3), the modularized test fixing mechanism (4) comprises a fixing frame (401), the fixing frame (401) is fixedly arranged on one side of the fixture table (3), and four groups of fixing frames (401) are arranged;
The inside fixed mounting of fixed frame (401) has servo motor (402), the output fixedly connected with gear train (403) of servo motor (402), the outer wall meshing of gear train (403) is connected with rack (404), the below fixedly connected with movable sleeve (405) of rack (404), the inside activity of movable sleeve (405) is run through there is dead lever (406), dead lever (406) fixed mounting is at the inner wall of fixed frame (401), the one end fixed mounting of rack (404) has support bar (407).
2. A modular test fixture as claimed in claim 1, wherein: one side swing joint of support bar (407) has connecting axle (408), the outer wall swing joint of connecting axle (408) has movable rod (409), the top swing joint of movable rod (409) has movable shaft (411), the outer wall swing joint of movable shaft (411) has connecting plate (412), connecting plate (412) through connection fixed plate (413), connecting plate (412) run through one side of fixed plate (413) and extend to the opposite side of fixed plate (413).
3. A modular test fixture as claimed in claim 2, wherein: the outer wall of the movable rod (409) is movably connected with a limiting shaft seat (410), and one side of the limiting shaft seat (410) is fixedly connected with one side of the fixed frame (401).
4. A modular test fixture as claimed in claim 2, wherein: limiting grooves (414) are formed in one side of the connecting plate (412), limiting blocks (415) are mounted in the limiting grooves (414) in a clamping mode, and clamping plates (416) are fixedly connected to one side of each limiting block (415).
5. A modular test fixture as defined in claim 4, wherein: the clamping plate (416) forms a detachable structure through a limiting block (415) and a limiting groove (414) which are fixedly connected, and the outer wall size of the limiting block (415) is matched with the inner wall size of the limiting groove (414).
6. A modular test fixture as claimed in claim 1, wherein: the two sets of racks (404) are respectively arranged on the upper side and the lower side of the gear set (403).
7. A modular test fixture as claimed in claim 1, wherein: the fixture overturning mechanism (2) comprises a first supporting frame (201), the first supporting frame (201) is fixedly arranged above the test fixture base (1), a driving motor (202) is fixedly arranged on one side of the first supporting frame (201), a connecting rod (203) is fixedly arranged at the output end of the driving motor (202), and one end of the connecting rod (203) is fixedly connected with the fixture table (3).
8. A modular test fixture as claimed in claim 1, wherein: a second supporting frame (204) is fixedly arranged on one side, close to the clamp table (3), of the upper side of the test clamp base (1), a connecting column (205) is fixedly arranged on one side of the second supporting frame (204), and one end of the connecting column (205) is movably connected with the clamp table (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322563865.6U CN220922121U (en) | 2023-09-21 | 2023-09-21 | Modularized test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322563865.6U CN220922121U (en) | 2023-09-21 | 2023-09-21 | Modularized test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220922121U true CN220922121U (en) | 2024-05-10 |
Family
ID=90937477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322563865.6U Active CN220922121U (en) | 2023-09-21 | 2023-09-21 | Modularized test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220922121U (en) |
-
2023
- 2023-09-21 CN CN202322563865.6U patent/CN220922121U/en active Active
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