A portable silicon material resistivity measuring device
A technology of measuring devices and silicon materials, which is applied in the direction of measuring devices, measuring device shells, and parts of electrical measuring instruments, etc., can solve problems such as inconvenient grasping, slipping of measuring devices, sweaty palms, etc., to achieve easy portability and avoid Continuous rotation reduces sweat stains
Active Publication Date: 2022-04-08
博兴兴业智能新材料有限公司
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Problems solved by technology
[0003] The existing silicon material resistivity measurement device has the problem of inconvenient grip during use. When grasping for a long time for measurement work, there are situations where the palm of the hand sweats and the measuring device slips. Therefore, a portable silicon material resistivity measurement device is urgently needed. The measuring device solves the above technical problems
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[0035] 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.
[0036] refer to Figure 1 to Figure 5 , a portable silicon material resistivity measuring device, comprising a housing 1, the outer wall of the housing 1 is provided with a display screen 11, a speaker 12, a heat dissipation component 13 and a probe mechanism 4, and the inside of the housing 1 is provided with a battery assembly 9 and an integrated The circuit board 10 also includes a gripping mechanism 2 for gripping;
[0037] The holding mechanism 2 includes two fixed seats 21 installed on the outer wall of the housing 1, and a holding part 22 is movably arranged on the opposite side of the two fixing seats 21, and an anti-slip sleeve 23 is set on the outside of th...
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The invention relates to the technical field of silicon material resistivity measurement. In order to solve the problem of inconvenient grasping of the existing silicon material resistivity measurement device during use, a portable silicon material resistivity measurement device is disclosed, which includes a shell, a shell The outer wall of the body is provided with a display screen, a loudspeaker, a heat dissipation component and a probe mechanism, and the inside of the casing is provided with a battery assembly and an integrated circuit board, and also includes a holding mechanism. When the present invention is in use, the housing is measured by grasping the holding part, and the inclination angle of the holding part can be adjusted by the driving part, which is convenient to use. Friction, at the same time, the horizontal ventilation holes and the vertical ventilation holes ensure the ventilation between the palm and the non-slip cover, and reduce sweat stains. At the same time, the movable parts increase the friction between the palm and the non-slip cover. The sides of the pushing and holding parts fit closely together, making it easy to carry and grasp.
Description
technical field [0001] The invention relates to the technical field of silicon material resistivity measurement, in particular to a portable silicon material resistivity measurement device. Background technique [0002] Silicon material is an important semiconductor material. Silicon used in the electronics industry should have high purity and excellent electrical and mechanical properties. Silicon is the semiconductor material with the largest output and widest application. Its output and consumption mark a country's electronic industrial level. Silicon materials include P-type silicon materials, N-type silicon materials and heavily doped silicon materials with low resistivity. If these finely divided silicon materials are to be reused as raw materials for polysilicon ingots or single crystal pulling, these silicon materials must be strictly controlled conductivity type and resistivity. [0003] The existing silicon material resistivity measurement device has the problem ...
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IPC IPC(8): G01R27/02G01R1/02G01R1/04H05K7/20B01D46/12
CPCG01R27/02G01R1/02G01R1/04H05K7/20009H05K7/20136B01D46/12
Inventor 刘飞高健武凯
Owner 博兴兴业智能新材料有限公司