CN206237611U - A kind of measurement jig of audio frequency apparatus - Google Patents
A kind of measurement jig of audio frequency apparatus Download PDFInfo
- Publication number
- CN206237611U CN206237611U CN201621315097.6U CN201621315097U CN206237611U CN 206237611 U CN206237611 U CN 206237611U CN 201621315097 U CN201621315097 U CN 201621315097U CN 206237611 U CN206237611 U CN 206237611U
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- CN
- China
- Prior art keywords
- audio frequency
- frequency apparatus
- push pedal
- measurement jig
- sliding block
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Abstract
The utility model provides a kind of measurement jig of audio frequency apparatus, including：Base plate；Two slide rails being symmetrically mounted on base plate, are mounted on the sliding block that can be vertically moved along slide rail on each slide rail, the inner side of described two sliding blocks opens up fluted, and described two groove levels are relative；It is removably mounted at the test board between two horizontal confronting grooves；Push pedal installed in two sliding block rear ends and for promoting two sliding blocks to be synchronized with the movement；Installed in the cylinder that push pedal rear side and telescopic end are connected with push pedal；And it is arranged on slip front and two fixing clips being oppositely arranged, the inner side of the fixing clip offers level and is relatively fixed groove.The measurement jig of audio frequency apparatus, it is possible to achieve multiple interfaces of disposable testing audio equipment simultaneously, and strong adaptability, is tested by only need to changing different test boards for different products, convenient and swift.
Description
Technical field
The utility model belongs to multimedia test equipment technical field, and in particular to a kind of measurement jig of audio frequency apparatus.
Background technology
Most audio frequency apparatus in the market all has regulation volume, microphone, audio input, output and various
Connecting interface between equipment, and the circuit for connecting these interfaces is all being set on circuit boards, in order to ensure the quality of product,
Have to be detected after audio frequency apparatus is completed and tested.
In detection and test process, it is necessary to test each interface one by one, traditional technique is plugged using artificial,
Both：By manually by corresponding plug inject each need test interface, thus considerably increase plug plug when
Between, the serious efficiency for reducing detection and test, therefore, some factories also replace artificial plug using some measurement jigs, but
Existing measurement jig versatility is not good enough, is embodied in：Multiple products of different sizes can not be simultaneously tested, for not
Same product even changes a whole set of measurement jig sometimes for the part-structure for changing measurement jig, this not only adds cost throwing
Enter, also add the consuming of time, be unfavorable for the raising of production efficiency.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of measurement jig of audio frequency apparatus, it is possible to achieve one
Multiple interfaces of secondary property testing audio equipment simultaneously, and strong adaptability, need to only change different test boards can be for different
Product tested, it is convenient and swift.
To realize above-mentioned technical proposal, the utility model provides a kind of measurement jig of audio frequency apparatus, including：Base plate；
Two slide rails being symmetrically mounted on base plate, are mounted on the sliding block that can be vertically moved along slide rail on each slide rail, described two
The inner side of sliding block opens up fluted, and described two groove levels are relative；It is removably mounted between two horizontal confronting grooves
Test board；Push pedal installed in two sliding block rear ends and for promoting two sliding blocks to be synchronized with the movement；Installed in push pedal rear side and
The cylinder that telescopic end is connected with push pedal；And it is arranged on slip front and two fixing clips being oppositely arranged, the fixation
The inner side of fixture block offers level and is relatively fixed groove.
Preferably, it is provided with the test plug corresponding with testing audio on the test board.
In the above-mentioned technical solutions, it is necessary to the front-seat panel of the audio frequency apparatus tested is clamped in fixing clip inner side water
In the flat fixing groove being oppositely arranged, the heel row panel of audio frequency apparatus is just to test board.After audio frequency apparatus is fixed, cylinder is pushed away
Plate forward motion, push pedal promotes two sliding blocks be arrangeding in parallel to be vertically moved along slide rail, so as to drive be clamped in sliding block inboard groove
On test board forward motion, test plug disposably inserts audio frequency apparatus, plug inserted one by one so as to eliminate by test board
Trouble, improve audio frequency apparatus test efficiency.Test terminate after, cylinder drive push pedal move backward, can disposably by
Test plug on test board is extracted from audio frequency apparatus.Because test board is to be detachably mounted to two horizontal confronting grooves
Between, therefore, if it is desired to when testing the audio frequency apparatus of different model, only need accordingly to change test board, greatly lifting
The adaptability of this measurement jig.
Preferably, the rear end of the push pedal is provided with two cylinders be arrangeding in parallel, by two cylinders be arrangeding in parallel
The parallel advance of push pedal can be ensured, it is ensured that the test plug on test board disposably inserts the heel row interface of audio frequency apparatus, prevented
Only audio frequency apparatus is damaged in insertion process because there is error.
Preferably, the sliding block, fixing clip, push pedal and test board use ABS materials.ABS materials are easy to process, and
And it is wear-resisting, cost is also cheap, is especially suitable for the making of sliding block, fixing clip, push pedal and test board in this measurement jig.
A kind of beneficial effect of measurement jig of audio frequency apparatus that the utility model is provided is：
1) the measurement jig simple structure of this audio frequency apparatus, easy to operate, can automatically by the multiple test on test board
Plug disposably inserts audio frequency apparatus, inserts the trouble of test plug one by one so as to eliminate, and improves audio frequency apparatus test
Efficiency；
2) when the measurement jig of this audio frequency apparatus is for the audio frequency apparatus for testing different model, test board need to accordingly only be changed
Both can, it is convenient and simple, be greatly improved the adaptability of this measurement jig.
Brief description of the drawings
Fig. 1 is the connection diagram of the utility model and audio frequency apparatus.
Fig. 2 is dimensional structure diagram of the present utility model.
Fig. 3 is the structure chart of audio frequency apparatus.
In figure：110th, base plate；120th, slide rail；130th, sliding block；140th, cylinder；150th, push pedal；160th, test board；161st, test
Plug；170th, fixing clip；200th, audio frequency apparatus；210th, front-seat panel；220th, interface.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.The every other embodiment that this area ordinary person is obtained under the premise of creative work is not made, belongs to
Protection domain of the present utility model.
Embodiment：A kind of measurement jig of audio frequency apparatus.
Referring to figs. 1 to shown in Fig. 3, a kind of measurement jig of audio frequency apparatus, including：Base plate 110；Two are symmetrically mounted on bottom
Slide rail 120 on plate 110, is mounted on the sliding block 130 that can be vertically moved along slide rail 120, described two cunnings on each slide rail 120
The inner side of block 130 opens up fluted, and described two groove levels are relative；It is removably mounted between two horizontal confronting grooves
Test board 160, the test plug 161 corresponding with testing audio is provided with the test board 160；Installed in two sliding blocks
130 rear ends and the push pedal 150 for promoting two sliding blocks 130 to be synchronized with the movement；Installed in the rear side of push pedal 150 and telescopic end and push pedal
150 cylinders 140 being connected；And installed in the front end of sliding block 130 and two fixing clips 170 being oppositely arranged, the fixation
The inner side of fixture block 170 offers level and is relatively fixed groove.
Shown in reference picture 1 and Fig. 3, the operation principle of this measurement jig is：Before the audio frequency apparatus 200 that needs are tested
Row's panel 210 is clamped in the fixing groove that the inner side level of fixing clip 170 is oppositely arranged, and the heel row panel of audio frequency apparatus 200 is just
To test board 160.After audio frequency apparatus 200 is fixed, cylinder 140 promotes the forward motion of push pedal 150, and the promotion two of push pedal 150 is parallel
The sliding block 130 of setting is vertically moved along slide rail 120, so as to drive the test board 160 being clamped on the inboard groove of sliding block 130 forward
Action, on the interface 220 that test board 160 will be set on test plug 161 disposably the insertion heel row panel of audio frequency apparatus 200, from
And the trouble for inserting test plug 161 one by one is eliminated, improve the efficiency of audio frequency apparatus test.After test terminates, cylinder 140
Drive push pedal 150 to move backward, disposably the test plug 161 on test board 160 can be extracted from audio frequency apparatus 200.
Because test board 160 is detachably mounted between two horizontal confronting grooves, therefore, if it is desired to test different model
During audio frequency apparatus 200, only need accordingly to change test board 160, be greatly improved the adaptability of this measurement jig.
Shown in reference picture 2, the rear end of the push pedal 150 is provided with two cylinders 140 be arrangeding in parallel, parallel by two
The cylinder 140 of setting can ensure the parallel advance of push pedal 150, it is ensured that the test plug 161 on test board 160 is disposably inserted
The heel row interface 220 of audio frequency apparatus 200, prevents from damaging audio frequency apparatus 200 because there is error in insertion process.
In the present embodiment, the sliding block 130, fixing clip 170, push pedal 150 and test board 160 use ABS materials.
ABS materials are easy to process, and wear-resisting, and cost is also cheap, be especially suitable for sliding block 130 in this measurement jig, fixing clip 170,
Push pedal 150 and the making of test board 160.
The above be preferred embodiment of the present utility model, but the utility model should not be limited to the embodiment and
Accompanying drawing disclosure of that, so every do not depart from the lower equivalent or modification for completing of spirit disclosed in the utility model, all falls
Enter the scope of the utility model protection.
Claims (4)
1. a kind of measurement jig of audio frequency apparatus, it is characterised in that including：
Base plate (110)；
Two slide rails (120) being symmetrically mounted on base plate (110), being mounted on each slide rail (120) can be along slide rail (120)
The sliding block (130) for vertically moving, the inner side of two sliding blocks (130) opens up fluted, and two groove levels are relative；
It is removably mounted at the test board (160) between two horizontal confronting grooves；
Push pedal (150) installed in two sliding block (130) rear ends and for promoting two sliding blocks (130) to be synchronized with the movement；
Installed in the cylinder (140) that push pedal (150) rear side and telescopic end are connected with push pedal (150)；And
Installed in sliding block (130) front end and two fixing clips (170) being oppositely arranged, the inner side of the fixing clip (170)
Level is offered to be relatively fixed groove.
2. the measurement jig of audio frequency apparatus as claimed in claim 1, it is characterised in that：It is provided with the test board (160)
The test plug (161) corresponding with testing audio.
3. the measurement jig of audio frequency apparatus as claimed in claim 1 or 2, it is characterised in that：The rear end peace of the push pedal (150)
Equipped with two cylinders be arrangeding in parallel (140).
4. the measurement jig of audio frequency apparatus as claimed in claim 3, it is characterised in that：The sliding block (130), fixing clip
(170), push pedal (150) and test board (160) use ABS materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315097.6U CN206237611U (en) | 2016-12-02 | 2016-12-02 | A kind of measurement jig of audio frequency apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315097.6U CN206237611U (en) | 2016-12-02 | 2016-12-02 | A kind of measurement jig of audio frequency apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237611U true CN206237611U (en) | 2017-06-09 |
Family
ID=58977597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621315097.6U Active CN206237611U (en) | 2016-12-02 | 2016-12-02 | A kind of measurement jig of audio frequency apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212273A (en) * | 2017-07-07 | 2019-01-15 | 南京泊纳莱电子科技有限公司 | Flying probe tester |
-
2016
- 2016-12-02 CN CN201621315097.6U patent/CN206237611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212273A (en) * | 2017-07-07 | 2019-01-15 | 南京泊纳莱电子科技有限公司 | Flying probe tester |
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