Circuit board clamp

A technology of circuit boards and fixtures, which is applied in the direction of printed circuits, printed circuit manufacturing, electrical components, etc., can solve problems such as shaking and circuit board movement, and achieve the effects of convenient operation, solving movement or shaking, and wide application range

Inactive Publication Date: 2014-04-02
CHINA NORTH VEHICLE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: how to provide a circuit board fixture to solve the problem of moving or shaking the circuit board during maintenance, and at the same time solve the problem of being able to adjust the board surface angle of the circuit board arbitrarily and quickly operate the double-sided board

Method used

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Embodiment Construction

[0025] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] The invention provides a circuit board fixture, as attached figure 1 The structure diagram of the circuit board fixture is shown in the attached figure 2 is the front view of the circuit board fixture, attached image 3 A side view of the circuit board fixture. The circuit board fixture includes a guide rod 1 at the bottom, a support frame slidingly connected with the guide rod 1, and a clamping device at the top of the support frame.

[0027] Specifically, as figure 1 , figure 2 As shown, the fixture includes two cylindrical guide rods 1, and the two guide rods 1 are arranged in parallel. The support frame includes a left support frame 5 and a right support frame 10, the left support frame 5 and the righ...

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Abstract

The invention relates to a circuit board clamp and belongs to the technical field of structural parts of a circuit board. The maximum amount of compression of a spring is adjusted by screwing down and out a spring force regulating part, so that the aim of regulating the magnitude of the clamping force of the spring force regulating part is achieved, the clamping force applied to the circuit board is moderate, and the problems that the circuit board is moved or shaken during maintenance is solved; when being clamped by the clamp, a thin-wall board part does not easily deform, the clamping force of the clamp is conveniently adjusted, the operation of positioning, clamping and loosening a workpiece is convenient and reliable; through the structural design of a clamping device, the board surface of the circuit board can be positioned at any angle, and rapid operation can be performed on a double-face panel. Further, multiple specifications of circuit boards can be clamped through regulating fastening screws and moving a left support plate and a right support plate; after one specification of workpiece is clamped, a mark is made on a guide bar, the positions of the support plates when different specifications of workpieces are clamped can be rapidly determined, and the clamping efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of structural components of circuit boards, in particular to a circuit board clamp. Background technique [0002] With the advancement of technology and the increase of electronic products, the manufacture and use of various circuit boards also increase. At present, some small-area circuit boards or double-sided circuit boards often have the following problems in terms of welding and maintenance: the circuit board is easy to move or place shakes, and the maintenance speed and accuracy of maintenance actions are affected due to unfixed maintenance. ;During welding and maintenance, the circuit board is often fixed on an overall plane. Therefore, when welding and maintaining double-sided panels, only one side can be welded and maintained, and the other side can be welded and maintained after the circuit board is removed and fixed again. , which will prolong the operation time and may affect the assembly qualit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/00
Inventor 刘新胜刘凤杰杨丽娜张瑶徐璐王婕姜丽璠王萍曹军孙丽艳刘丹邢红梅兰治军冯文忠
Owner CHINA NORTH VEHICLE RES INST
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