CN213638211U - Novel testing device for wireless earphone - Google Patents
Novel testing device for wireless earphone Download PDFInfo
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- CN213638211U CN213638211U CN202023059545.XU CN202023059545U CN213638211U CN 213638211 U CN213638211 U CN 213638211U CN 202023059545 U CN202023059545 U CN 202023059545U CN 213638211 U CN213638211 U CN 213638211U
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Abstract
The utility model discloses a novel testing arrangement for wireless earphone, it includes mounting panel, sound source module, pushes down mechanism and test platform, test platform includes tool board and support, the tool board is equipped with a plurality of regulation recesses, and is a plurality of it all is equipped with the regulating block to adjust the recess. The utility model discloses a set up the distance that the regulation recess is used for between adjustment regulating block and the sound outlet, can be used to the test of the wireless earphone of different specification length tin pole, improve the suitability, and can carry out simultaneously with the placing and the synchronous test of the wireless earphone of specification length tin pole or the wireless earphone of different specification length tin pole, improve efficiency of software testing, need not to customize the test fixture of a plurality of different specifications, reduce cost, and carry out the quick adjustment of interval through the screw, need not whole change, reduce the adjustment time, improve efficiency of software testing, through setting up the observation when the scale is convenient for adjust, thereby the distance of quick adjustment regulating block and central through-hole.
Description
Technical Field
The utility model relates to a technical field of earphone test fixture, concretely relates to novel testing arrangement for wireless earphone.
Background
The earphone brings great convenience to people and is used more and more frequently in various occasions. The existing earphone types mainly comprise TWS wireless earphones, ANC and ENC noise reduction earphones and the like, wherein the TWS wireless earphones are better and widely used by people due to the constraint of breaking away from wires, and in order to guarantee the use quality of the TWS wireless earphones, professional tests are required to be carried out to meet the factory-leaving requirements in the research and development or production stages of the TWS wireless earphones, so that the use effect of a user is improved.
The existing wireless earphone test adopts a shielding test device to test earphones, and the working principle is that a test fixture for testing the earphones to be tested is placed in a test shielding box to test the earphones, but the test fixture on the existing shielding test device can only be used for placing and testing the wireless earphones of one specification, the applicability is low, the placing and testing of a plurality of wireless earphones of the same specification or different specifications of earphone rods can not be simultaneously carried out, the test fixture with different distances from a sound source module needs to be customized according to the wireless earphones of different earphone rod lengths, the test cost is increased, and when the wireless earphones of different specifications need to be tested, the test fixture needs to be replaced, and the subsequent test efficiency is influenced; and the mechanism is not pressed, the wireless earphone is easily influenced by vibration to shift during testing, the testing effect and the testing precision are influenced, and the requirement of the existing wireless earphone testing cannot be met.
Disclosure of Invention
The utility model discloses a to present technique not enough, provide a novel testing arrangement for wireless earphone.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
the utility model provides a novel testing arrangement for wireless earphone, novel testing arrangement includes mounting panel, sound source module, pushes down mechanism and test platform, the mounting panel below is equipped with the frame, the sound source module sets up on the frame, test platform sets up on the mounting panel, it sets up on test platform to push down the mechanism, test platform includes tool board and support, the tool board is equipped with a plurality of regulation recesses, and is a plurality of it all is equipped with the regulating block to adjust the recess, the regulating block all is equipped with places piece and artifical ear subassembly.
The jig plate is further improved, the jig plate is provided with a central through hole, the adjusting grooves are all provided with straight groove holes, the two ends of each adjusting groove are provided with a through hole group and scales, and the jig plate is also provided with a connecting block and a plurality of guide sleeves.
The improved structure is characterized in that the adjusting block is a rectangular block, the adjusting block is provided with a placing hole and two straight groove countersunk holes, the placing hole is formed in the middle of the adjusting block, the two straight groove countersunk holes are formed in the two ends of the adjusting block respectively, and fixing screws are arranged in the straight groove countersunk holes.
The improved artificial ear assembly is characterized in that the artificial ear assembly is arranged on the placing hole, the placing block is arranged above the artificial ear assembly, the adjusting blocks are provided with threaded holes, and the threaded holes are provided with first fixing screws.
Further improvement is made, the sound source module includes artifical mouth system and sound source pipe, artifical mouth system sets up on the frame, the sound source pipe sets up artifical mouth system top, the sound source pipe is equipped with the sound outlet, the sound outlet passes the center through-hole.
The pressing mechanism comprises a connecting plate, an air cylinder and a pressing plate, the connecting plate is provided with a plurality of guide pillars and a first connecting block, the air cylinder is arranged on the first connecting block, the air cylinder is provided with a telescopic rod, the telescopic rod is connected with the first connecting block, and the guide pillars penetrate into the guide sleeves respectively.
The improved structure is characterized in that the connecting plate is provided with two buffer rods, the pressing plate is arranged below the two buffer rods, and the connecting plate and the pressing plate are provided with first through holes.
The utility model has the advantages that: the utility model discloses a set up regulation recess and regulating block, the regulating block is equipped with the straight flute hole and is used for adjusting the distance between regulating block and the sound outlet, can be used to the test of the wireless earphone of the earphone pole of different specification lengths, improve the suitability, and can carry on the wireless earphone of the earphone pole of the same specification length or the wireless earphone of the earphone pole of different specification lengths simultaneously and place and test synchronously, improve the test efficiency, need not to customize the test fixture of a plurality of different specifications, reduce cost, and carry out the quick adjustment of interval through the screw, need not whole change, reduce the adjustment time, improve the test efficiency, through setting up the observation when scale is convenient for adjust, thereby the distance of regulating block and central through-hole is adjusted fast; the sound source module comprises an artificial mouth system and a sound source conduit, the sound source conduit is used for protecting the stability of a sound source provided by the artificial mouth system, and the artificial mouth system is used for providing a human voice simulation sound source for a plurality of earphones to be tested, so that the test efficiency is improved; the wireless earphone is pressed on the jig plate when the pressing mechanism is arranged for testing, so that the earphone to be tested is prevented from shifting in the testing process, and the testing precision and the testing effect are guaranteed.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic view of an overall structure of the novel testing device for a wireless headset according to the present embodiment;
fig. 2 is an exploded view of the novel testing device for wireless headsets of the present embodiment;
fig. 3 is a schematic structural diagram of the adjusting block of the present embodiment.
In the figure: 1. the novel testing device for the wireless earphone comprises a novel testing device for the wireless earphone, 2 an installation plate, 3 an acoustic source module, 4 a pressing mechanism, 5 a testing platform, 20 a frame, 50 a jig plate, 51 a support, 500 an adjusting groove, 52 an adjusting block, 53 a placing block, 54 an artificial ear assembly, 501 a central through hole, 502 a straight groove hole, 503 a through hole group, 504 scales, 505 a connecting block, 506 a guide sleeve, 520 a placing hole, 521 a straight groove countersunk hole, 522 a threaded hole, 30 an artificial mouth system, 31 an acoustic source guide pipe, 310 an acoustic outlet, 40 a connecting plate, 41 an air cylinder, 42 a pressing plate, 400 a guide pillar, 401 a connecting block I and 402 a buffer rod.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
The embodiment, referring to fig. 1-3 of the drawings, a novel testing device 1 for wireless earphones comprises a mounting plate 2, a sound source module 3, a pressing mechanism 4 and a testing platform 5, a frame 20 is arranged below the mounting plate 2, the sound source module 3 is arranged on the frame 20, the testing platform 5 is arranged on the mounting plate 2, the pressing mechanism 4 is arranged on the testing platform 5, the testing platform 5 comprises a jig plate 50 and a support 51, the jig plate 50 is arranged on the support 51, the jig plate 50 is provided with a plurality of adjusting grooves 500, the adjusting grooves 500 are provided with adjusting blocks 52, the adjusting blocks 52 are provided with placing blocks 53 and artificial ear assemblies 54, and the artificial ear assemblies 54 are used for simulating the auditory sense of human ears and collecting testing data.
Tool board 50 is equipped with central through-hole 501, and is a plurality of adjustment tank 500 all is equipped with straight slot hole 502, and is a plurality of adjustment tank 500 both ends all are equipped with through-hole group 503 and scale 504, adjustment tank 500 is used for adjusting regulating block 52 and central through-hole 501's distance to can be used to the test of placing of the wireless earphone of different length earphone poles, improve the suitability, scale 504 is convenient for the observation when adjusting, thereby quick adjustment regulating block 52 and central through-hole 501's distance, tool board 50 all still is equipped with connecting block 505 and a plurality of guide pin bushing 506.
The adjusting block 52 is a rectangular block, the adjusting block 52 is provided with a placing hole 520 and two straight-groove countersunk holes 521, the placing hole 520 is arranged in the middle of the adjusting block 52, the two straight-groove countersunk holes 521 are respectively arranged at two ends of the adjusting block 52, fixing screws are arranged in the straight-groove countersunk holes 521, and the straight-groove countersunk holes 521 are used for adjusting the position of the adjusting block 52.
The artificial ear assembly 54 is arranged on the placing hole 520, the placing block 52 is arranged above the artificial ear assembly 54, the adjusting blocks 52 are provided with threaded holes 522, the threaded holes 522 are provided with first fixing screws, and the threaded holes 522 are used for fixing the placing block 52 after being placed, so that the placing block 52 is prevented from shifting due to vibration and other factors, and the subsequent testing effect of the wireless earphone is prevented from being influenced.
The pressing mechanism 4 comprises a connecting plate 40, an air cylinder 41 and a pressing plate 42, the connecting plate 40 is provided with a plurality of guide pillars 400 and a first connecting block 401, the air cylinder 41 is arranged on the first connecting block 505, the air cylinder 41 is provided with a telescopic rod 410, the telescopic rod 410 is connected with the first connecting block 401, the guide pillars 400 penetrate through the guide sleeves 506 respectively, the guide pillars 400 and the guide sleeves 506 are used for ensuring the stable motion of the pressing mechanism 4, the pressing mechanism 4 is used for pressing the wireless earphone to be tested on the jig plate 50, the wireless earphone to be tested is prevented from shifting in the testing process, and the testing effect is ensured.
The connecting plate 40 is provided with two buffer rods 402, the pressing plate 42 is arranged below the two buffer rods 402, and the connecting plate 40 and the pressing plate 42 are both provided with a first through hole, which is convenient for a sound source arranged above the first through hole to be transmitted to a wireless earphone to be tested.
The utility model discloses a set up regulation recess and regulating block, the regulating block is equipped with the straight flute hole and is used for adjusting the distance between regulating block and the sound outlet, can be used to the test of the wireless earphone of the earphone pole of different specification lengths, improve the suitability, and can carry on the wireless earphone of the earphone pole of the same specification length or the wireless earphone of the earphone pole of different specification lengths simultaneously and place and test synchronously, improve the test efficiency, need not to customize the test fixture of a plurality of different specifications, reduce cost, and carry out the quick adjustment of interval through the screw, need not whole change, reduce the adjustment time, improve the test efficiency, through setting up the observation when scale is convenient for adjust, thereby the distance of regulating block and central through-hole is adjusted fast; the sound source module comprises an artificial mouth system and a sound source conduit, the sound source conduit is used for protecting the stability of a sound source provided by the artificial mouth system, and the artificial mouth system is used for providing a human voice simulation sound source for a plurality of earphones to be tested, so that the test efficiency is improved; the wireless earphone is pressed on the jig plate when the pressing mechanism is arranged for testing, so that the earphone to be tested is prevented from shifting in the testing process, and the testing precision and the testing effect are guaranteed.
The utility model discloses be not limited to above-mentioned embodiment, adopt and the utility model discloses the same or approximate structure or device of above-mentioned embodiment, and the other novel testing arrangement who is used for wireless earphone that obtain is all within the protection scope of the utility model.
Claims (7)
1. A novel testing arrangement for wireless earphone which characterized in that: novel testing arrangement includes mounting panel, sound source module, pushes down mechanism and test platform, the mounting panel below is equipped with the frame, the sound source module sets up on the frame, test platform sets up on the mounting panel, it sets up on test platform to push down the mechanism, test platform includes tool board and support, the tool board is equipped with a plurality of regulation recesses, and is a plurality of it all is equipped with the regulating block to adjust the recess, the regulating block all is equipped with places piece and artifical ear subassembly.
2. The novel testing device for wireless headsets of claim 1, wherein: the jig plate is provided with a central through hole, the adjusting grooves are all provided with straight groove holes, the two ends of each adjusting groove are provided with a through hole group and scales, and the jig plate is also provided with a connecting block and a plurality of guide sleeves.
3. The novel testing device for wireless headsets of claim 2, wherein: the regulating block is the rectangle piece, the regulating block is equipped with places hole and two straight flute counter bores, place the hole setting and be in the middle of the regulating block, two the straight flute counter bores set up respectively the regulating block both ends, all be equipped with set screw in the straight flute counter bore.
4. The novel testing device for wireless headsets of claim 3, wherein: the artificial ear assembly is arranged on the placing hole, the placing block is arranged above the artificial ear assembly, the adjusting block is provided with threaded holes, and the threaded holes are provided with first fixing screws.
5. The novel testing device for wireless headsets of claim 4, wherein: the sound source module includes artifical mouth system and sound source pipe, artifical mouth system sets up on the frame, the sound source pipe sets up artifical mouth system top, the sound source pipe is equipped with the sound outlet, the sound outlet passes central through-hole.
6. The novel testing device for wireless headsets of claim 5, wherein: the pressing mechanism comprises a connecting plate, a cylinder and a pressing plate, the connecting plate is provided with a plurality of guide pillars and a first connecting block, the cylinder is arranged on the first connecting block, the cylinder is provided with a telescopic rod, the telescopic rod is connected with the first connecting block, and the guide pillars penetrate into the guide sleeve respectively.
7. The novel testing device for wireless headsets of claim 6, wherein: the connecting plate is provided with two buffer rods, the pressing plate is arranged below the two buffer rods, and the connecting plate and the pressing plate are provided with a first through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059545.XU CN213638211U (en) | 2020-12-18 | 2020-12-18 | Novel testing device for wireless earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059545.XU CN213638211U (en) | 2020-12-18 | 2020-12-18 | Novel testing device for wireless earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213638211U true CN213638211U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023059545.XU Active CN213638211U (en) | 2020-12-18 | 2020-12-18 | Novel testing device for wireless earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213638211U (en) |
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2020
- 2020-12-18 CN CN202023059545.XU patent/CN213638211U/en active Active
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