Pressure-adjustable mobile phone audio test automatic clamp device capable of adjusting pressure
A technology of audio testing and fixture device, which is applied in the direction of telephone communication, electrical components, branch office equipment, etc. It can solve the problems of inconvenient movement of the height and position of the earpiece, inconvenient real-time monitoring of the fit strength of the earpiece and the artificial ear, and complex structural design. Convenience of call quality, improvement of test efficiency and comprehensiveness, and reasonable structural design
Inactive Publication Date: 2020-05-12
深圳市晨浩电声电子有限公司
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[0003] However, there are deficiencies in the above-mentioned design. The structural design of the mobile phone audio test fixture device designed by the above-mentioned patent is relatively complicated, and the purchase cost is relatively high. Therefore, we propose an automatic fixture device for mobile phone audio testing with adjustable pressure to solve the above problems
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0024] refer to Figure 1-5 , an automatic fixture device for mobile phone audio testing with adjustable pressure, comprising a base 1 and a test dummy 2 arranged on the top side of the base 1, the top side of the test dummy 2 is provided with an artificial head 3, and both sides of the artificial head 3 are An artificial ear 4 is provided, and the other side of the top of the base 1 is fixedly connected to the bottom end of a column 5, and the top end of the column 5 is fixedly connected to a beam 6, and the front side of the column 5 and the front side of the beam 6 are respectively provided with translation mechanisms and The lifting mechanism and the translation ...
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The invention belongs to the technical field of mobile phone audio test equipment, in particular to a pressure-adjustable mobile phone audio test automatic clamp device. The device comprises a base and a test dummy arranged on one side of the top of the base, the top side of the test dummy is provided with an artificial head. Artificial ears are arranged on the two sides of the artificial head; the other side of the top of the base is fixedly connected with the bottom end of a stand column. A cross beam is fixedly connected to the top end of the stand column, a translation mechanism and a lifting mechanism are arranged on the front side of the stand column and the front side of the cross beam respectively, the translation mechanism comprises an X-axis electric telescopic rod, a mounting frame and two horizontal guide plates, the X-axis electric telescopic rod is fixedly connected to the front side of the stand column, and the mounting frame is located between the two horizontal guide plates. The device is reasonable in structural design and can transmit the fitting strength and fitting distance data between the receiver and the artificial ears to the computer in real time so as totest the call quality under different conditions and improve the test efficiency and comprehensiveness.
Description
technical field [0001] The invention relates to the technical field of mobile phone audio testing equipment, in particular to an automatic clamp device for mobile phone audio testing with adjustable pressure. Background technique [0002] With the development of the mobile phone market, the requirements for the quantity and quality of mobile phone test equipment are getting higher and higher. After retrieval, the Chinese patent with the authorized notification number CN103067551B discloses an automatic fixture device for mobile phone audio testing with adjustable pressure. The upper end of the L-shaped bracket is connected to the vertical axis motor, and the horizontal axis motor is connected to the lower end of the L-shaped bracket. The automatic pressure applying device is on the horizontal axis. The motors are in the same direction and connected to the tripod. This design can add adjustable pressure on the earpiece and ear of the mobile phone, so that it can test the cal...
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IPC IPC(8): H04M1/24
CPCH04M1/24
Inventor 王红波
Owner 深圳市晨浩电声电子有限公司