Polycrystalline silicon capacitor convenient to install
A technology of polysilicon capacitors and mounting slots, which is applied in the direction of assembling printed circuits, electrical components, printed circuits, etc. of electrical components, and can solve the problems of poor fixing effect and waste
Inactive Publication Date: 2020-03-17
江苏德润光电科技有限公司
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Problems solved by technology
[0003] The technical problem solved by the present invention is to overcome the poor fixing effect and waste defects of the prior art, and provide a polysilicon capacitor that is easy to install
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[0015] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1-3 , the present invention provides a technical solution: a polysilicon capacitor that is easy to install, including a PCB circuit board 1, a plurality of mounting holes 2 are provided on the PCB circuit board 1, and the number of mounting holes 2 is the same as the number of pins of the polysilicon capacitor body 3 Consistent, multiple installation holes 2 are installed with the same polysilicon capacitor body 3, and the polysilicon capaci...
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The invention discloses a polycrystalline silicon capacitor convenient to install. The polycrystalline silicon capacitor comprises a PCB; a plurality of mounting holes are formed in the PCB; the samepolycrystalline silicon capacitor main body is mounted in the plurality of mounting holes; the polycrystalline silicon capacitor main body extends to the top of the PCB; the top of the PCB is also provided with two symmetrically arranged installation grooves. The multiple mounting holes are located between the two mounting grooves, sliding grooves are formed in the inner walls of the sides, away from each other, of the two mounting grooves, first through holes are formed in the inner walls of the tops of the sliding grooves, sliding plates are slidably mounted in the first through holes, and the bottoms of the sliding plates extend into the sliding grooves and are welded with positioning columns. The polycrystalline silicon capacitor is convenient to install, the pressing plate and the stand columns can be used for pressing the polycrystalline silicon capacitor main body to enable the polycrystalline silicon capacitor main body to be installed on a PCB, then the springs are used for driving the positioning columns to move, the stand columns can be fixed through the positioning columns, and therefore the PCB can be fixed.
Description
technical field [0001] The invention relates to the technical field of electronic components, in particular to a polysilicon capacitor that is easy to install. Background technique [0002] The polysilicon capacitor is a three-layer structure capacitor formed by low-resistance polysilicon as the upper and lower two-layer plates, and silicon oxide as the insulating medium. The existing installation method of the polysilicon capacitor still uses soldering for welding. , can not go wrong, if a mistake occurs, the entire PCB circuit board will be scrapped, resulting in waste, so we propose a polysilicon capacitor that is easy to install to solve the above-mentioned problems. Contents of the invention [0003] The technical problem solved by the invention is to overcome the disadvantages of poor fixing effect and waste in the prior art, and provide a polysilicon capacitor that is easy to install. The easy-to-install polysilicon capacitor has the characteristics of good fixing ...
Claims
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IPC IPC(8): H05K3/30
CPCH05K3/306
Inventor 何飞张靖
Owner 江苏德润光电科技有限公司