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A device for opening and unplugging in-line printed board components

A technology for printed boards and components, which is applied to the installation of printed circuit components, clamping/extracting devices, and support structures. Simple process and high reliability

Active Publication Date: 2021-07-23
HUBEI SANJIANG AEROSPACE HONGFENG CONTROL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method will have the following problems: first, the plug-in force of the general connector is relatively large, the more the number of cores, the greater the plug-in force, and the greater the force required for unplugging; Small, difficult to hold by hand, it may cause the components to shake back and forth when unplugging; third, gradually unplugging, this will cause the risk of connector damage and desoldering, and the use of general tools to pry up will cause printed board components to touch hurt

Method used

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  • A device for opening and unplugging in-line printed board components
  • A device for opening and unplugging in-line printed board components
  • A device for opening and unplugging in-line printed board components

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0031] figure 1 It is a structural schematic diagram of an in-line printed board assembly unplugging device in an embodiment of the present invention. Such as figure 1 As shown, the opening and pulling device includes a torsion bar 1, a top screw 7, a rotating screw rod 6, a fixed support plate 10, a claw 11, a movable opening and pulling plate 5, a guide column 2, a dovetail block 3, a connec...

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PUM

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Abstract

The invention discloses an in-line printed board assembly opening and pulling device, comprising a rotating screw rod (6), a fixed support plate (10), a movable opening and pulling plate (5) and an opening and pulling claw (8), the fixed support plate ( The two sides of 10) are provided with claws (11) for fixing the box arm; the movable lifting plate (5) is provided with a transverse chute, and the top of the lifting claw (8) is provided with a movable fixed The sliding structure slides horizontally along the chute in the chute, the bottom of the opening claw (8) is matched with the crossbeam (1203) for clamping the crossbeam (1203); the rotating screw rod (6) and the The fixed support plate (10) is threaded, and the movable lifting plate (5) is fixed on the bottom of the rotating screw rod (6) and placed between the claws (11) on both sides. The device for opening and pulling out the in-line printed board assembly of the present invention can pull out the printed board assembly more labor-savingly without damaging the printed board assembly.

Description

technical field [0001] The invention belongs to the technical field of unplugging devices, and more particularly relates to an unplugging device for in-line printed board assemblies. Background technique [0002] The in-line printed board assembly is inserted on the backplane through the connector to realize the signal transmission between the printed board assembly. When the printed board assembly needs to be unplugged from the backboard, it is generally on the printed board assembly Install the puller, and use the puller to realize the pull-out operation of the printed board assembly. The installation of the puller requires a certain space. [0003] When the product space is narrow and there is no space for installing the puller, in this case, the printed board assembly needs to be pulled out by hand or with a general tool. The traditional method will have the following problems: first, the plug-in force of the general connector is relatively large, the more the number of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/14H05K1/14
CPCH05K1/14H05K7/1415
Inventor 渠向东李刚吴波王浩州段友明刘成强
Owner HUBEI SANJIANG AEROSPACE HONGFENG CONTROL