Pressure testing equipment for vibration motor
A technology of pressure testing and vibrating motors, applied in the direction of motor generator testing, measuring device housing, etc., can solve the problems of increasing the cost of the machine, the complexity of the control system, occupying space, etc., and achieve the effect of ensuring accuracy
Pending Publication Date: 2019-11-15
珠海市运泰利自动化设备有限公司
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Problems solved by technology
The feedback mode of the motor plus pressure sensor brings complexity to the control system, and it is required to reduce the ripple interference as much as possible in the output of the pressure waveform. Therefore, it is necessary to comprehensively consider the independent layout of the strong current, weak current and signal lines in the overall machine.
In addition, this method of testing will increase the overall size of the machine, take up space, and also increase the cost of the machine
Method used
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[0030] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0031] like figure 1 , figure 2 , Figure 5 and Image 6 As shown, in this embodiment, the present invention includes a base 1, a carrier module 2 arranged on the base 1, a The hinged cover module 3, the positioning tool module 4 slidingly fitted on the base 1, and the vibration measuring device 5 arranged above the carrier module 2, the cover module 3, the positioning tool The module 4 and the vibration measuring device 5 are arranged in cooperation with the carri...
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The invention aims to provide pressure testing equipment, which hascompact structure, simple operation procedure, good testing effect and small occupied space, for a vibration motor. The pressure testing equipment comprises a base, a carrier module arranged on the base, a flip cover module arranged on one side of the carrier module and hinged with the base, a positioning tool module in sliding fiton the base and vibration measuring equipment arranged above the carrier module, wherein the flip cover module, the positioning tool module and the vibration measuring equipment are matched with thecarrier module; an external connector connected with a background computer by electrical signals is arranged on the carrier module; a counterweight is arranged on thepositioning tool module, and is detachably connected with the positioning tooling module, and through holes matched with the vibration measuring equipment are formed in the flip cover module and the counterweight. The pressure testingequipment is applied to the technical field of motor testing.
Description
technical field [0001] The invention relates to the technical field of motor testing, in particular to pressure testing equipment for vibration motors. Background technique [0002] At present, the pressure test of the built-in vibration motor of electronic products generally uses the method of adding a pressure sensor to the motor. This method is mostly used to design and test the static deformation of the motor under force, and requires high precision and sensitivity of force feedback. The feedback method of motor plus pressure sensor brings complexity to the control system, and it is required to reduce the ripple interference as much as possible on the pressure waveform output, so it is necessary to comprehensively consider the independent layout of strong current, weak current and signal lines in the overall machine. In addition, this method of testing will increase the overall size of the machine, occupy space, and also increase the cost of the machine. Contents of th...
Claims
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IPC IPC(8): G01R1/04G01R31/34
CPCG01R1/04G01R31/34
Inventor 宋扬
Owner 珠海市运泰利自动化设备有限公司