Positioning detection device for microphone and test platform for microphone
A technology for positioning detection device and microphone, which is applied to electrical components and other directions, can solve the problems of being easily affected by external factors, large test errors, and inability to detect microphones at the same time, so as to avoid uncertainty, low cost, and isolate external vibration interference. Effect
Active Publication Date: 2021-08-24
P&R MEASUREMENT INC
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Problems solved by technology
Although the above-mentioned test device has a shielding box, it does not have a separate anti-leakage device for the microphone, which is easily affected by external factors, has a large test error, and cannot simultaneously detect multiple microphones with small spacing on the same flexible circuit board.
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[0033] In order to make the purpose and technical solutions of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention.
[0034] In the description of this application, it is to be understood that the terms "length", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific orientation construction and operation, therefore should not be construed as limiting the application.
[0035] Such as Figure 1-Figure 8 As shown, a microphone test platform inclu...
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The invention relates to the technical field of electronic test equipment, and provides a positioning detection device for a microphone and a test platform for a microphone. The positioning detection device comprises an electric control box, a sound insulation box disposed above the electric control box, safety barrier modules fixed at the two sides of the sound insulation box, and a positioning detection module disposed in the sound insulation box. The positioning detection module comprises a carrier plate module, a flip cover module, a vertical pressing module, a microneedle module, a pre-pressing module and a sound cavity module, wherein the carrier plate module comprises a carrier plate of which the surface is provided with a positioning groove; the flip cover module is fixed on the carrier plate module through a flip cover base and comprises a flip cover connected with the vertical pressing module and an upper pressure module; the microneedle module is connected with the vertical pressing module through a probe seat; and the vertical pressing module and the microneedle module can be driven by the flip cover module to rotate in the direction close to or away from the positioning groove. The positioning detection device is simple in structure, small in size, high in flexible circuit board positioning precision and good in detection effect.
Description
technical field [0001] The invention relates to the technical field of electronic testing equipment, in particular to a positioning detection device and a testing platform for a microphone. Background technique [0002] Due to its flexibility, small size, light weight, and high reliability, flexible circuit boards are widely used in electronic devices such as mobile phones, notebooks, and mobile power supplies. With the increasing integration of electronic equipment, it is particularly important to test the performance of flexible circuit boards with small size and multiple components. After soldering the electronic connector on the flexible circuit board, whether the circuit can work normally needs to be tested by probes. As one of the components of electronic products, many new products have been introduced in the field of microphone products. For microphones mounted on the surface of flexible circuit boards, there is often no simple equipment for quickly testing their ac...
Claims
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Login to View More IPC IPC(8): H04R29/00
CPCH04R29/004
Inventor 杨波陈龙李娟娟戴志文林毅文
Owner P&R MEASUREMENT INC