CN218785487U - Audio test positioning fixture - Google Patents
Audio test positioning fixture Download PDFInfo
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- CN218785487U CN218785487U CN202222856980.8U CN202222856980U CN218785487U CN 218785487 U CN218785487 U CN 218785487U CN 202222856980 U CN202222856980 U CN 202222856980U CN 218785487 U CN218785487 U CN 218785487U
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- limiting plate
- positioning fixture
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Abstract
The utility model provides an audio test positioning fixture, including the test equipment main part, be provided with the centre gripping subassembly in the test equipment main part, the centre gripping subassembly includes the limiting plate, reciprocating groove has been seted up to the inside of limiting plate, reciprocating groove's inside sliding connection has reciprocating block, the utility model provides an audio test positioning fixture through the pulling locating lever for the locating lever is not spacing carrying out first grip block, then promotes one side to the limiting plate with first grip block, and puts into one side of limiting plate with the equipment that will need the test, makes and promotes reciprocating block by the push spring, makes reciprocating block drive first grip block and carry out the centre gripping to test equipment fixed, and first grip block removes the back, can make the cooperation locating lever fix a position first grip block after removing, and then can promote the stability fixed to test equipment, has avoided current positioning fixture structure complicated, and inconvenient problem of fixing a position different equipment.
Description
Technical Field
The utility model relates to an audio test technical field especially relates to an audio test positioning fixture.
Background
In recent years, with the change of electronic products, such as mobile phones, electronic dictionaries, mini-speakers, PDAs, handheld game machines, etc., the audio test is becoming more popular, and brings convenience to the work and life of people.
In the audio test fixture provided by the prior patent application No. 201410782464.2, an audio test fixture capable of automatically clamping and fixing an electronic product in an audio test process and switching on and off a data audio connection with an audio test system is formed by integrating a motion mechanism with a simple structure, so that the automation degree of audio test is greatly improved.
Therefore, it is necessary to provide an audio test positioning fixture to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an audio test positioning fixture has solved current positioning fixture and has relatively more troublesome problem to test equipment's fixing.
For solving the technical problem, the utility model provides an audio test positioning fixture, including the test equipment main part, be provided with the centre gripping subassembly in the test equipment main part, the centre gripping subassembly includes the limiting plate, reciprocating groove has been seted up to the inside of limiting plate, reciprocating groove's inside sliding connection has reciprocating block to reciprocating groove's inside fixed mounting has reciprocating rod, reciprocating rod's surperficial cover is equipped with the promotion spring, reciprocating block's one end fixed mounting has first grip block, the inside sliding connection of first grip block has the locating lever, the one end fixed mounting of locating lever has the release link, the constant head tank has been seted up to the inside of limiting plate, be provided with spacing subassembly on the first grip block.
Preferably, the limiting plate is fixedly installed on the testing equipment main body, and the reciprocating groove is located in the middle of the limiting plate.
Preferably, one end of the reciprocating rod penetrates through the left side of the reciprocating block and extends to the right side of the reciprocating block, and the surface of the reciprocating rod is connected with the reciprocating block in a sliding mode.
Preferably, the pushing spring is located on one side of the reciprocating block, and one end of the first clamping plate is connected with the limiting plate in a sliding mode.
Preferably, one end of the positioning rod is located inside the reciprocating block, the surface of the positioning rod is connected with the reciprocating block in a sliding mode, an inclined plane is arranged at one end of the positioning rod, a plurality of positioning grooves are arranged on the positioning rod, and the positioning grooves are evenly distributed inside the limiting plate.
Preferably, the limiting assembly comprises a connecting plate, a pushing piece is arranged inside the connecting plate, a second clamping plate is fixedly mounted at one end of the pushing piece, and a guide block is fixedly mounted at one end of the second clamping plate.
Preferably, the connecting plate is fixedly installed at the top of the first clamping plate, and the guide block is trapezoidal.
Compared with the prior art, the utility model provides an audio test positioning fixture has following beneficial effect:
the utility model provides an audio test positioning fixture, through the pulling locating lever, make the locating lever not carry on spacingly to first grip block, then promote one side to the limiting plate with first grip block, and put into one side of limiting plate with the equipment that will test, make and promote reciprocating block by the promotion spring, make reciprocating block drive first grip block carry out the centre gripping to test equipment fixed, and first grip block removes the back, the locating lever can make the cooperation constant head tank fix a position first grip block after removing, and then can promote the stability fixed to test equipment, it is complicated to have avoided current positioning fixture structure, and inconvenient carry out the problem of fixing a position to different equipment.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an audio test positioning fixture provided by the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a perspective view of the first clamping plate shown in fig. 1.
Reference numbers in the figures: 1. the test equipment comprises a test equipment main body, 2, a clamping component, 21, a limiting plate, 22, a reciprocating groove, 23, a reciprocating block, 24, a reciprocating rod, 25, a pushing spring, 26, a first clamping plate, 27, a positioning rod, 28, a resetting piece, 29, a positioning groove, 210, a limiting component, 2101, a connecting plate, 2102, a pushing piece, 2103, a second clamping plate, 2104 and a guide block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an audio test positioning fixture according to the present invention; FIG. 2 is an enlarged view of FIG. 1 at A; fig. 3 is a perspective view of the first clamping plate shown in fig. 1. The utility model provides an audio test positioning fixture, includes test equipment main part 1, be provided with centre gripping subassembly 2 on the test equipment main part 1, centre gripping subassembly 2 includes limiting plate 21, reciprocating groove 22 has been seted up to limiting plate 21's inside, reciprocating groove 22's inside sliding connection has reciprocating block 23 to reciprocating groove 22's inside fixed mounting has reciprocating rod 24, reciprocating rod 24's surface cover is equipped with promotion spring 25, reciprocating block 23's one end fixed mounting has first grip block 26, first grip block 26's inside sliding connection has locating lever 27, locating lever 27's one end fixed mounting has reset 28, locating groove 29 has been seted up to limiting plate 21's inside, be provided with spacing subassembly 210 on the first grip block 26.
The test apparatus main body 1 employs the related art.
The limiting plate 21 is fixedly installed on the testing equipment main body 1, and the reciprocating groove 22 is located in the middle of the limiting plate 21.
One end of the reciprocating rod 24 penetrates through the left side of the reciprocating block 23 and extends to the right side of the reciprocating block 23, and the surface of the reciprocating rod 24 is connected with the reciprocating block 23 in a sliding manner.
The reciprocating rod 24 limits the reciprocating block 23 so that the reciprocating block 23 can only slide in the reciprocating groove 22.
The pushing spring 25 is located at one side of the reciprocating block 23, and one end of the first clamping plate 26 is slidably connected with the limiting plate 21.
The pushing spring 25 pushes the reciprocating block 23.
One end of the positioning rod 27 is located inside the reciprocating block 23, the surface of the positioning rod 27 is connected with the reciprocating block 23 in a sliding manner, an inclined surface is arranged at one end of the positioning rod 27, a plurality of positioning grooves 29 are arranged, and the plurality of positioning grooves 29 are uniformly distributed inside the limiting plate 21.
The positioning grooves 29 can position the first holding plate 26 moving at different positions, and the inclined surface of the positioning rod 27 can prevent the first holding plate 26 from being restricted by the positioning rod 27 when moving in one direction and can be restricted by the positioning rod 27 when moving in the opposite direction.
The limiting assembly 210 comprises a connecting plate 2101, a pushing member 2102 is arranged inside the connecting plate 2101, one end of the pushing member 2102 is fixedly provided with a second clamping plate 2103, and one end of the second clamping plate 2103 is fixedly provided with a guide block 2104.
The connecting plate 2101 is fixedly mounted on the top of the first clamping plate 26, and the guiding block 2104 is trapezoidal.
The trapezoidal shaped guide block 2104 can be used to hold the test device in place when the guide block 2104 is in contact with the test device such that the compression force and the test device cause the guide block 2104 to move upward.
The utility model provides an audio test positioning fixture's theory of operation as follows:
when the test equipment needs to be fixed, the positioning rod 27 is pulled upwards, one end of the positioning rod 27 is not clamped with the positioning groove 29, the first clamping plate 26 is pushed, the first clamping plate 26 moves to one side of the limiting plate 21, the test equipment is placed on one side of the limiting plate 21, meanwhile, the first clamping plate 26 is not pushed any more, the reciprocating block 23 is pushed to move by the pushing spring 25, the reciprocating block 23 drives the first clamping plate 26 to clamp the test equipment main body 1, the first clamping plate 26 moves to drive the positioning rod 27 to move, the positioning rod 27 can drive the positioning rod 27 to be clamped with the positioning groove 29 under the action of the resetting piece 28 after the positioning rod 27 moves, and then the positioning of the first clamping plate 26 after the movement is completed.
Compared with the prior art, the utility model provides an audio test positioning fixture has following beneficial effect:
through pulling locating lever 27, make locating lever 27 not spacing first grip block 26, then promote first grip block 26 to one side of limiting plate 21, and put into one side of limiting plate 21 the equipment that will test, make and promote reciprocal piece 23 by promotion spring 25, make reciprocal piece 23 drive first grip block 26 and carry out the centre gripping to test equipment fixed, and first grip block 26 removes the back, make locating lever 27 cooperate constant head tank 29 to fix a position first grip block 26 after the removal, and then can promote the stability fixed to test equipment, it is complicated to have avoided current positioning fixture structure, and inconvenient problem of fixing a position different equipment.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an audio test positioning fixture, includes test equipment main part (1), its characterized in that, be provided with centre gripping subassembly (2) on test equipment main part (1), centre gripping subassembly (2) are including limiting plate (21), reciprocating groove (22) have been seted up to the inside of limiting plate (21), the inside sliding connection of reciprocating groove (22) has reciprocating block (23) to the inside fixed mounting in reciprocating groove (22) has reciprocating rod (24), the surperficial cover of reciprocating rod (24) is equipped with push spring (25), the one end fixed mounting of reciprocating block (23) has first grip block (26), the inside sliding connection of first grip block (26) has locating lever (27), the one end fixed mounting of locating lever (27) has reset piece (28), constant head tank (29) have been seted up to the inside of limiting plate (21), be provided with spacing subassembly (210) on first grip block (26).
2. The audio test positioning fixture of claim 1, wherein the limiting plate (21) is fixedly mounted on the test equipment body (1), and the reciprocating groove (22) is located in the middle of the limiting plate (21).
3. The audio test positioning jig of claim 1, wherein one end of the reciprocating rod (24) penetrates the left side of the reciprocating block (23) and extends to the right side of the reciprocating block (23), and a surface of the reciprocating rod (24) is slidably connected with the reciprocating block (23).
4. The audio test positioning fixture of claim 1, wherein the push spring (25) is located at one side of the reciprocating block (23), and one end of the first clamping plate (26) is slidably connected with the limiting plate (21).
5. The audio test positioning fixture of claim 1, wherein one end of the positioning rod (27) is located inside the reciprocating block (23), and a surface of the positioning rod (27) is slidably connected with the reciprocating block (23), one end of the positioning rod (27) is provided with an inclined surface, and a plurality of positioning grooves (29) are provided in total, and the plurality of positioning grooves (29) are uniformly distributed inside the limiting plate (21).
6. The audio test positioning fixture of claim 1, wherein the limiting component (210) comprises a connecting plate (2101), a pushing member (2102) is arranged inside the connecting plate (2101), a second clamping plate (2103) is fixedly arranged at one end of the pushing member (2102), and a guide block (2104) is fixedly arranged at one end of the second clamping plate (2103).
7. The audio test positioning fixture of claim 6, wherein the connecting plate (2101) is fixedly mounted on top of the first clamping plate (26), the guide block (2104) being trapezoidal in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856980.8U CN218785487U (en) | 2022-10-28 | 2022-10-28 | Audio test positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856980.8U CN218785487U (en) | 2022-10-28 | 2022-10-28 | Audio test positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218785487U true CN218785487U (en) | 2023-04-04 |
Family
ID=86505568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222856980.8U Active CN218785487U (en) | 2022-10-28 | 2022-10-28 | Audio test positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218785487U (en) |
-
2022
- 2022-10-28 CN CN202222856980.8U patent/CN218785487U/en active Active
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