Metal assembly parts floating height detection device
A detection device and assembly technology, which is applied in the direction of measuring devices, electrical devices, instruments, etc., can solve the problems of high labor intensity, inaccurate detection, and low work efficiency, so as to avoid manual operation, improve detection efficiency, reduce labor effect
Active Publication Date: 2020-06-12
DONGGUAN HUABEL ELECTRONICS TECH
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Problems solved by technology
Existing testing methods usually use the naked eye or finger touch to detect. However, this method is not only difficult and intensive, but also greatly affected by human factors. If a large batch of testing is carried out for a long time, the labor intensity will be high and the detection will be inaccurate. , low work efficiency and unsatisfactory effect
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Embodiment Construction
[0023] In order to describe the technical content, structural features, and achieved effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
[0024] Such as figure 1 , figure 2 As shown, the metal assembly floating height detection device 100 of the present invention includes a frame 1, a lifting drive mechanism 2, a first movable plate 3, a second movable plate 4, a height block 5, a conductive voltage block 6 and a test needle 7; specifically ,as follows:
[0025] Another example figure 1 and figure 2 As shown, the lifting drive mechanism 2 is arranged on the frame 1 and the output end is connected to the first movable plate 3 in a downward telescopic manner. Specifically, the lifting drive mechanism 2 includes a bracket 21 , a handle 22 , a connecting piece 23 , an output rod 24 , a connecting plate 25 and a plurality of abutting rods 26 . The bracket 21 is fixed on the fram...
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The present invention discloses a metal assembly part float height detection device. The device comprises a frame, a lifting drive mechanism, a first movable plate, a second movable plate, a height block, a conductive pressing block and a test pin; the lifting drive mechanism is arranged on the frame and an output end of the lifting drive mechanism is elastically connected with the first movable plate downwards, and the second movable plate is slidingly connected with the lower portion of the first movable plate up and down; the conductive pressing block is slidingly connected with the lower portion of the second movable plate up and down and electrically connected with the test circuit, the height block is fixed at the bottom surface of the second movable plate and located between the second movable plate and the conductive pressing block; and the test pin is arranged on the second movable plate and is electrically connected with the test circuit, and the test pin can stretch out theconductive pressing block downwards. The metal assembly part float height detection device can detect the height difference between two metal assembly parts, is simple in structure and convenient to operate and improve the detection efficiency.
Description
technical field [0001] The invention relates to a detection device, in particular to a detection device for the floating height of a metal assembly for detecting whether the height difference between two metal assemblies meets the design requirements. Background technique [0002] At this stage, in the production process of mobile phones and tablets, there are many processes for locking screws to steel sheets, but there are high requirements for these processes. For example, in order to make the product more beautiful and feel better, the screw head should not be higher than Or a certain height below the steel sheet, therefore, it is usually required to be tested after production. During this detection process, it cannot pass the naked eye inspection. Detection is difficult. Existing testing methods usually use the naked eye or finger touch to detect. However, this method is not only difficult and intensive, but also greatly affected by human factors. If a large batch of t...
Claims
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IPC IPC(8): G01B7/02
CPCG01B7/02
Inventor 方加森刘传汪
Owner DONGGUAN HUABEL ELECTRONICS TECH