A headset testing device with high testing accuracy

Abstract

The invention relates to an earphone test device with high test accuracy, comprising a base and a clamping mechanism, a USB connector, a processing mechanism, a power button detection mechanism, an indicator light detection mechanism, a key detection mechanism and a bolt arranged on the base, wherein the clamping mechanism can be disassembled from the base, the USB connector can be disassembled from the clamping mechanism, the power button detection mechanism, the indicator light detection mechanism and the key detection mechanism are arranged around the clamping mechanism in sequence, the processing mechanism is electrically connected with the USB connector, the power button detection mechanism, the indicator light detection mechanism and the key detection mechanism, and the earphone test device with high test accuracy can effectively fix the earphone through the clamping mechanism, and the earphone is convenient to place, and can quickly and accurately perform power button, volume button, indicator light and sound quality tests on the earphone through controlling the cooperation of the power button detection mechanism, the indicator light detection mechanism, the key detection mechanism and the processing mechanism, and has high detection efficiency and high detection accuracy.

Description

Technical Field

[0001] The invention relates to the field of earphone testing, and in particular to an earphone testing device with high testing accuracy. Background Art

[0002] The headset is a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using a speaker close to the ear. In order to improve the quality of the headset, various tests are required before the headset leaves the factory. Existing headset tests are generally performed manually with a test fixture, but there are many headset test items, and workers need to switch between multiple test fixtures, which not only reduces the test efficiency, but also increases worker fatigue after long-term operation, resulting in a decrease in the docking accuracy between the test fixture and the headset, leading to a decrease in test accuracy.

[0003] Therefore, it is necessary to provide a new headset testing device with high testing accuracy to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a headset testing device with high testing accuracy, which can effectively fix the headset and can quickly and accurately test the power button, volume button, indicator light and sound quality of the headset, with high detection efficiency and high detection accuracy.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a headset testing device with high testing accuracy, which includes a base and a clamping mechanism, a USB connector, a processing mechanism, a power button detection mechanism, an indicator light detection mechanism, a key detection mechanism and a bolt arranged on the base, the clamping mechanism can be removed from the base, the USB connector can be removed from the clamping mechanism, the power button detection mechanism, the indicator light detection mechanism and the key detection mechanism are arranged around the clamping mechanism in sequence, and the processing mechanism is electrically connected to the USB connector, the power button detection mechanism, the indicator light detection mechanism and the key detection mechanism;

[0006] The clamping mechanism includes a support plate and a limit block arranged on the support plate, a transmission line connecting plate, and two clamping units, wherein the limit block is fixed to the middle of the support plate, the transmission line connecting plate is fixed to the limit block, and the two clamping units are respectively arranged on both sides of the limit block, and the clamping unit includes a clamping block, a spring block and a guide rail, the guide rail is fixed to the support plate, the clamping block is arranged on the guide rail, the spring block is fixed on the support plate and corresponds to the clamping block, and two sound collection modules connected to the transmission line connecting plate are arranged in the limit block;

[0007] The power button detection mechanism includes a moving unit, a support block, a push-out cylinder and a touch head, wherein the moving unit is arranged on a base, the moving unit is connected to the support block, the push-out cylinder is fixed on the support block, and the push-out cylinder is transmission-connected to the touch head;

[0008] The indicator light detection mechanism includes a translation unit, a fixed block and a photosensitive head, the translation unit is arranged on a base, the translation unit is connected to the fixed block, and the photosensitive head is fixed on the fixed block;

[0009] The key detection mechanism comprises an adjusting unit, a supporting frame moved under the control of the adjusting unit, and a plurality of ejecting units arranged on the supporting frame.

[0010] Specifically, the processing mechanism includes a circuit board and a processing board respectively fixed on both sides of the base, the circuit board supplies power to the device, the processing board is connected to the transmission line board, the power button detection mechanism, the indicator light detection mechanism, and the key detection mechanism, and the processing board is used to control the operation of the power button detection mechanism, the indicator light detection mechanism, and the key detection mechanism and to collect data.

[0011] Specifically, the support plate is provided with two handles.

[0012] Specifically, the movable unit includes a bottom plate fixed on the base, a first movable plate arranged on the bottom plate, a second movable plate arranged on the first movable plate, a guide column fixed on the second movable plate, and a third movable plate arranged on the guide column and connected to the support block, the bottom plate and the first movable plate are fixed by bolts, the first movable plate and the second movable plate are fixed by bolts, and the third movable plate is fixed to the guide column by bolts.

[0013] Specifically, the translation unit includes a moving cylinder fixed on a base, a first translation block driven to move by the moving cylinder, a fine-tuning knob fixed on the first translation block, a second translation block controlled to move by the fine-tuning knob, a limit column arranged on the second translation block, and a third translation block arranged on the limit column and fixed to the fixed block, wherein the third translation block is fixed to the limit column by bolts.

[0014] Specifically, the adjusting unit includes a fixing plate fixed on the base, a first adjusting block arranged on the fixing plate, a guide column arranged on the first adjusting block, a second adjusting block arranged on the guide column and a turntable arranged in the second adjusting block, the fixing plate is fixed to the first adjusting block by bolts, the second adjusting block is fixed to the guide column by bolts, and the turntable is fixed in the second adjusting block by bolts.

[0015] Specifically, the ejection unit includes an ejection cylinder and an ejection head driven by the ejection cylinder to move.

[0016] The beneficial effect of the headset testing device with high testing accuracy of the present invention is that the headset can be effectively fixed through the clamping mechanism, and the headset is convenient to place. By controlling the cooperation of the power button detection mechanism, the indicator light detection mechanism, the key detection mechanism and the processing mechanism, the headset can be quickly and accurately tested for the power button, volume button, indicator light and sound quality, etc., with high detection efficiency and high detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a structural schematic diagram of a headset testing device with high testing accuracy of the present invention;

[0019] Figure 2 It is a structural schematic diagram of a clamping mechanism of an earphone testing device with high testing accuracy according to the present invention;

[0020] Figure 3 It is a structural schematic diagram of a clamping mechanism of an earphone testing device with high testing accuracy according to the present invention;

[0021] Figure 4 It is a structural schematic diagram of a power button detection mechanism of a headset testing device with high testing accuracy of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the indicator light detection mechanism of the headset testing equipment with high testing accuracy of the present invention;

[0023] Figure 6 It is a structural schematic diagram of a key detection mechanism of a headset testing device with high testing accuracy of the present invention;

[0024] In the figure: 1. base, 2. clamping mechanism, 21. support plate, 22. handle, 23. clamping block, 24. spring block, 25. limit block, 26. sound collection module, 27. transmission line connection plate, 28. guide rail, 3. USB connection block, 4. processing mechanism, 5. power button detection mechanism, 51. bottom plate, 52. first moving plate, 53. second moving plate, 54. guide column, 55. third moving plate, 56. support block, 57. push air Cylinder, 58. Touch head, 6. Indicator light detection mechanism, 61. Moving cylinder, 62. First translation block, 63. Fine adjustment knob, 64. Second translation block, 65. Limiting column, 66. Third translation block, 67. Fixed block, 68. Photosensitive head, 7. Key detection mechanism, 71. Fixed plate, 72. First adjustment block, 73. Guide column, 74. Second adjustment block, 75. Turntable, 76. Support frame, 77. Ejection cylinder, 78. Ejection head. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] like Figure 1 As shown, a headset testing device with high testing accuracy comprises a base 1 and a clamping mechanism 2, a USB connector 3, a processing mechanism 4, a power button detection mechanism 5, an indicator light detection mechanism 6, a key detection mechanism 7 and a bolt arranged on the base 1, wherein the clamping mechanism 2 can be removed from the base 1, the USB connector 3 can be removed from the clamping mechanism 2, the power button detection mechanism 5, the indicator light detection mechanism 6, and the key detection mechanism 7 are arranged around the clamping mechanism 2 in sequence, and the processing mechanism 4 is electrically connected to the USB connector 3, the power button detection mechanism 5, the indicator light detection mechanism 6 and the key detection mechanism 7;

[0027] The worker fixes the headset through the clamping mechanism 2 and connects the USB data cable through the USB connector 3 to achieve power-on and signal input. The processing mechanism 4 works, first controlling the power button detection mechanism 5 to turn on the power of the headset, then controlling the indicator light detection mechanism 6 to detect whether the indicator light is normally on, and then controlling the button detection mechanism 7 to touch the volume button and the MFB button in turn, and transmit the sound back to the processing mechanism 4 through the sound collection module 26 and the transmission line connection board 27. The processing mechanism 4 analyzes the sound quality and volume changes of the headset to complete the detection.

[0028] like Figure 2-3 As shown, the clamping mechanism 2 includes a support plate 21 and a limit block 25 arranged on the support plate 21, a transmission line connecting plate 27, and two clamping units, the limit block 25 is fixed to the middle of the support plate 21, the transmission line connecting plate 27 is fixed on the limit block 25, and the two clamping units are respectively arranged on both sides of the limit block 25, the clamping unit includes a clamping block 23, a spring block 24 and a guide rail 28, the guide rail 28 is fixed on the support plate 21, the clamping block 23 is arranged on the guide rail 28, the spring block 24 is fixed on the support plate 21 and corresponds to the clamping block 23, and two sound collection modules 26 connected to the transmission line connecting plate 27 are arranged in the limit block 25;

[0029] First, remove the support plate 21 from the base 1 and place the earphone on the limit block 25. Then move the two clamping units, the clamping block 23 is stuck on the spring block 24 and does not move backward, clamping the earphone. The sound collection module 26 will collect the sound emitted by the earphone and transmit it to the processing mechanism 4 through the transmission line connecting plate 27.

[0030] like Figure 4As shown, the power button detection mechanism 5 includes a moving unit, a support block 56, an ejection cylinder 57 and a touch head 58. The moving unit is arranged on the base 1, the moving unit is connected to the support block 56, the ejection cylinder 57 is fixed on the support block 56, and the ejection cylinder 57 is transmission-connected to the touch head 58; by adjusting the first moving plate 52, the second moving plate 53 and the third moving plate 55, the touch head 58 can be moved in the xyz direction in space, so that the touch head 58 can face the power button on the headset.

[0031] like Figure 5 As shown, the indicator light detection mechanism 6 includes a translation unit, a fixed block 67 and a photosensitive head 68, the moving unit is arranged on the base 1, the translation unit is connected to the fixed block 67, and the photosensitive head 68 is fixed on the fixed block 67; the moving cylinder 61 drives the first translation block 62 to move, and the worker realizes the movement of the second translation block 64 through the fine-tuning knob 63, and then adjusts the height of the third translation block 66, so that the photosensitive head 68 can face the indicator light on the headset, reduce external interference, and thus improve the detection accuracy of the photosensitive head 68.

[0032] like Figure 6 As shown, the key detection mechanism 7 includes an adjustment unit, a support frame 76 that is moved under the control of the adjustment unit, and a plurality of ejection units arranged on the support frame 76. By adjusting the first adjustment block 72, the second adjustment block 74 and the third adjustment block, the movement of the ejection head 78 in the xyz direction in space can be achieved, so that the ejection head 78 can face the volume key and the MFB key on the headset.

[0033] Specifically, the processing mechanism 4 includes a circuit board and a processing board respectively fixed on both sides of the base 1, the circuit board supplies power to the device, the processing board is connected to the transmission line board 27, the power button detection mechanism 5, the indicator light detection mechanism 6, and the key detection mechanism 7, and the processing board is used to control the operation of the power button detection mechanism 5, the indicator light detection mechanism 6, and the key detection mechanism 7 and collect data.

[0034] Specifically, the support plate 21 is provided with two handles 22 .

[0035] Specifically, the mobile unit includes a bottom plate 51 fixed on the base 1, a first mobile plate 52 arranged on the bottom plate 51, a second mobile plate 53 arranged on the first mobile plate 52, a guide column 54 fixed on the second mobile plate 53, and a third mobile plate 55 arranged on the guide column 54 and connected to the support block 56. The bottom plate 51 is fixed to the first mobile plate 52 by bolts, the first mobile plate 52 is fixed to the second mobile plate 53 by bolts, and the third mobile plate 55 is fixed to the guide column 54 by bolts. By adjusting the first mobile plate 52, the second mobile plate 53 and the third mobile plate 55, the movement of the touch head 58 in the xyz direction in space can be achieved, so that the touch head 58 can face the power button on the headset.

[0036] Specifically, the translation unit includes a moving cylinder 61 fixed on the base 1, a first translation block 62 driven by the moving cylinder 61, a fine-tuning knob 63 fixed on the first translation block 62, a second translation block 64 controlled by the fine-tuning knob 63, a limit column 65 arranged on the second translation block 64, and a third translation block 66 arranged on the limit column 65 and fixed to the fixed block 67, wherein the third translation block 66 is fixed to the limit column 65 by bolts. The moving cylinder 61 drives the first translation block 62 to move, and the worker realizes the movement of the second translation block 64 by the fine-tuning knob 63, and then adjusts the height of the third translation block 66 so that the photosensitive head 68 can face the indicator light on the headset, reducing external interference, thereby improving the detection accuracy of the photosensitive head 68.

[0037] Specifically, the adjustment unit includes a fixing plate 71 fixed on the base 1, a first adjustment block 72 arranged on the fixing plate 71, a guide column 73 arranged on the first adjustment block 72, a second adjustment block 74 arranged on the guide column 73, and a turntable 75 arranged in the second adjustment block 74. The fixing plate 71 and the first adjustment block 72 are fixed by bolts, the second adjustment block 74 is fixed on the guide column 73 by bolts, and the turntable 75 is fixed in the second adjustment block 74 by bolts. By adjusting the first adjustment block 72, the second adjustment block 74 and the third adjustment block, the movement of the top protrusion 78 in the xyz direction in space can be achieved, so that the top protrusion 78 can face the volume key and the MFB button on the headset.

[0038] Specifically, the ejection unit includes an ejection cylinder 77 and an ejection head 78 driven by the ejection cylinder 77 to move.

[0039] The working principle of the headset testing equipment with high test accuracy is as follows: the worker fixes the headset through the clamping mechanism 2, and connects the USB data cable through the USB connector 3 to realize power-on and signal input. The processing mechanism 4 works, first controlling the power button detection mechanism 5 to turn on the power of the headset, then controlling the indicator light detection mechanism 6 to detect whether the indicator light is normally lit, and then controlling the button detection mechanism 7 to touch the volume button and the MFB button in turn, and transmit the sound back to the processing mechanism 4 through the sound collection module 26 and the transmission line connection board 27. The processing mechanism 4 analyzes the sound quality and volume changes of the headset to complete the detection.

[0040] Compared with the prior art, the headset testing equipment with high testing accuracy can effectively fix the headset through the clamping mechanism 2, and the headset is easy to place. By controlling the cooperation of the power button detection mechanism 5, the indicator light detection mechanism 6, the key detection mechanism 7 and the processing mechanism 4, the headset can be quickly and accurately tested for the power button, volume button, indicator light and sound quality, etc., with high detection efficiency and high detection accuracy.

[0041] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A headset testing device with high testing accuracy, characterized in that: It comprises a base and a clamping mechanism, a USB connector, a processing mechanism, a power key detection mechanism, an indicator light detection mechanism, a key detection mechanism and a bolt arranged on the base, wherein the clamping mechanism can be removed from the base, the USB connector can be removed from the clamping mechanism, the power key detection mechanism, the indicator light detection mechanism and the key detection mechanism are arranged around the clamping mechanism in sequence, and the processing mechanism is electrically connected to the USB connector, the power key detection mechanism, the indicator light detection mechanism and the key detection mechanism; The clamping mechanism includes a support plate and a limit block arranged on the support plate, a transmission line connecting plate, and two clamping units, wherein the limit block is fixed to the middle of the support plate, the transmission line connecting plate is fixed to the limit block, and the two clamping units are respectively arranged on both sides of the limit block, and the clamping unit includes a clamping block, a spring block and a guide rail, the guide rail is fixed to the support plate, the clamping block is arranged on the guide rail, the spring block is fixed on the support plate and corresponds to the clamping block, and two sound collection modules connected to the transmission line connecting plate are arranged in the limit block; The power button detection mechanism includes a moving unit, a support block, a push-out cylinder and a touch head, wherein the moving unit is arranged on a base, the moving unit is connected to the support block, the push-out cylinder is fixed on the support block, and the push-out cylinder is transmission-connected to the touch head; The indicator light detection mechanism includes a translation unit, a fixed block and a photosensitive head, the translation unit is arranged on a base, the translation unit is connected to the fixed block, and the photosensitive head is fixed on the fixed block; The key detection mechanism comprises an adjusting unit, a supporting frame moved under the control of the adjusting unit, and a plurality of ejecting units arranged on the supporting frame.

2. The headset testing device with high testing accuracy as claimed in claim 1, characterized in that: The processing mechanism includes a circuit board and a processing board respectively fixed on both sides of the base. The circuit board supplies power to the device. The processing board is connected to the transmission line board, the power button detection mechanism, the indicator light detection mechanism, and the key detection mechanism. The processing board is used to control the operation of the power button detection mechanism, the indicator light detection mechanism, and the key detection mechanism and to collect data.

3. The headset testing device with high testing accuracy as claimed in claim 1, characterized in that: The support plate is provided with two handles.

4. The headset testing device with high testing accuracy as claimed in claim 1, characterized in that: The movable unit includes a bottom plate fixed on the base, a first movable plate arranged on the bottom plate, a second movable plate arranged on the first movable plate, a guide column fixed on the second movable plate, and a third movable plate arranged on the guide column and connected to the support block, the bottom plate and the first movable plate are fixed by bolts, the first movable plate and the second movable plate are fixed by bolts, and the third movable plate is fixed to the guide column by bolts.

5. The headset testing device with high testing accuracy as claimed in claim 1, characterized in that: The translation unit includes a moving cylinder fixed on a base, a first translation block driven to move by the moving cylinder, a fine-tuning knob fixed on the first translation block, a second translation block controlled to move by the fine-tuning knob, a limit column arranged on the second translation block, and a third translation block arranged on the limit column and fixed to the fixed block, wherein the third translation block is fixed to the limit column by bolts.

6. The headset testing device with high testing accuracy as claimed in claim 1, characterized in that: The adjusting unit includes a fixing plate fixed on the base, a first adjusting block arranged on the fixing plate, a guide column arranged on the first adjusting block, a second adjusting block arranged on the guide column and a rotating disk arranged in the second adjusting block, the fixing plate and the first adjusting block are fixed by bolts, the second adjusting block is fixed on the guide column by bolts, and the rotating disk is fixed in the second adjusting block by bolts.

7. The headset testing device with high testing accuracy as claimed in claim 1, characterized in that: The ejection unit comprises an ejection cylinder and an ejection head driven by the ejection cylinder to move.

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