Power board test bracket
A technology of power board and splint, which is applied to the parts of electrical measuring instruments, measuring devices, measuring electrical variables, etc., to achieve the effects of convenient observation and testing, wide application range, and adjustable height and angle
Pending Publication Date: 2019-07-30
HUNAN VOCATIONAL COLLEGE OF RAILWAY TECH
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Problems solved by technology
[0007] The technical problem solved by the present invention is to overcome the defects of the prior art, provide a power board test bracket, which can realize functions such as height and angle adjustment, anti-compression, anti-static, etc., and solve the bad problems existing in the manual test of the existing power board
Method used
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Embodiment 1
[0041] Such as Figure 1 to Figure 8 As shown, the power board test bracket of the present invention includes a clamping structure 1, a position adjustment device 2, a hub 3 and a base 4 arranged in sequence; The two ends are vertically provided with adjusting rods 13, and the adjusting rods 13 pass through the two ends of the lower splint 12 to make the lower splint 12 move relative to the upper splint 12 along the direction of the adjusting rod 13; the end of the adjusting rod 13 near the lower splint 12 is provided with Supporting plate 15, between supporting plate 15 and lower clamping plate 12 is provided with the spring 14 that is sheathed on the adjusting rod 13, and the structure of spring 14 is preferably cylindrical compression spring; Specifically, upper clamping plate 11 and lower clamping plate 12 comprise connecting plate 111 Together with the clamping structure 112 provided on one side of the connecting board 111 , the clamping structure 1 forms a receiving cavi...
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The invention relates to a power board test bracket. The power board test bracket comprises a clamping structure, a position adjusting device and a base that are arranged in sequence, wherein the clamping structure comprises an upper clamping board and a lower clamping board that are opposite, two ends of the upper clamping board are provided with regulating rods vertically, the regulating rods penetrate two ends of the lower clamping board, so as to enable the lower clamping board to move in a direction of the regulating rod relative to the upper clamping board, the position adjusting devicecomprises a telescopic rod I, a telescopic rod II and a rotator, one end of the telescopic rod I is fixedly connected with the lower clamping board, the other end of the telescopic rod I is sleeved inside the telescopic rod II, the rotator is arranged outside the telescopic rod II, the base is arranged at one side of the position adjusting device and is opposite to the clamping structure. The power board test bracket improves test accuracy and is widely used. The power board test bracket has functions of regulating height and angle, resisting pressure and resisting static electricity, and solves problems in manual tests of the power board in the prior art.
Description
technical field [0001] The invention belongs to the technical field of electronic products, and in particular relates to a test bracket for a power board. Background technique [0002] With the development of functional diversity of industrial products (equipment), automatic operation, and intelligent control, as a key device to meet the power requirements of different volts and different capacities of the control loop, the structure of the power board is becoming more and more complex, and the functions are becoming more and more diverse. Its requirements in the testing process are also becoming more stringent. As it contains high-frequency power devices, the power board should try to avoid being oppressed during the test to ensure the accuracy of the test and avoid misjudgment. At the same time, pay attention to the wiring safety regulations when testing. [0003] Existing technical solutions for power board testing mainly use manual testing and automatic testing. The a...
Claims
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IPC IPC(8): G01R1/04
CPCG01R1/0408
Inventor 褚衍廷周湘杰陈清化徐美清饶金根余雨婷龚事引张敏海曾树华厉丞杨思镜何腾辉金智超潘裕芳
Owner HUNAN VOCATIONAL COLLEGE OF RAILWAY TECH