Circuit board fixing device

A technology for fixing devices and circuit boards, which is applied in the direction of mounting board safety devices, clamping/extracting devices, and support structure installation, etc. It can solve the problems of large limitations, simple structure, and inapplicable circuit board maintenance, etc., to reduce the vibration intensity , Improve practicality and facilitate fixing effect

Inactive Publication Date: 2018-04-20
惠州市聚真电路板有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The circuit board is mainly composed of pads, via holes, mounting holes, wires, components, connectors, filling, electrical boundaries, etc. There are through holes at the four corners of the circuit board to fix the circuit board. At present, Most of the fixing devices for circuit boards are simple in structure, and are only suitable for the use of circuit boards, not for circuit board maintenance, and have relatively large limitations. Therefore, there is an urgent need for a circuit board fixing device suitable for various occasions. device to make up for this deficiency

Method used

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Embodiment Construction

[0017] 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.

[0018] refer to Figure 1-2 , a circuit board fixing device, comprising a device bottom plate 12, the top outer wall of the device bottom plate 12 is provided with four fixing device bodies, and the four fixing device bodies are respectively located at the four corners of the device bottom plate 12, the fixing device body includes adjusting screws Column 9, the top outer wall of device bottom plate 12 is provided with sliding groove, and the cross-sectional structure of sliding groove is " concave " font, and the bottom inner wall of sliding groove has a row of equidistantly distributed adjusting groove 9, and adjusting screw 9 is plugged in the adjusting In the groo...

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Abstract

The invention discloses a circuit board fixing device, which comprises a bottom plate of the device. Four fixing device bodies are arranged on the top outer wall of the bottom plate of the device, and the four fixing device bodies are respectively located at four corners of the bottom plate of the device. The fixing device The main body includes adjusting studs. There is a sliding groove on the top outer wall of the bottom plate of the device, and the cross-sectional structure of the sliding groove is "concave". The stud is inserted into the adjustment groove, the outer wall of the adjustment stud is sleeved with a slide plate, and the slide plate is located in the slide groove, and the top outer wall of the slide plate is welded with a transmission column. The invention is compact in structure, practical and novel, can provide stable fixing for the use, transportation and maintenance of circuit boards, and is convenient for staff to operate and use, and the fixing device is suitable for fixing various types of circuit boards, which improves the stability of the fixing device. convenience and practicality.

Description

technical field [0001] The invention relates to the technical field of fixing devices, in particular to a circuit board fixing device. Background technique [0002] Circuit boards, also known as circuit boards, make circuits miniaturized and intuitive, and play an important role in mass production of fixed circuits and optimizing the layout of electrical appliances. According to the number of layers, circuit boards are divided into three major categories: single-panel, double-panel, and multi-layer circuit boards. The circuit board is mainly composed of pads, via holes, mounting holes, wires, components, connectors, filling, electrical boundaries, etc. There are through holes at the four corners of the circuit board to fix the circuit board. At present, Most of the fixing devices for circuit boards are simple in structure, and are only suitable for the use of circuit boards, not for circuit board maintenance, and have relatively large limitations. Therefore, there is an urg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/14
CPCH05K7/1407H05K7/1418
Inventor 邓福强刘波谭卫芳
Owner 惠州市聚真电路板有限公司
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