CN212471327U

CN212471327U - Pulling device for multi-board card

Info

Publication number: CN212471327U
Application number: CN202021181692.1U
Authority: CN
Inventors: 邓峰; 徐燕
Original assignee: Shanghai Advanced Avionics Co ltd
Current assignee: Shanghai Aiwei Information Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-05
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a pull-out device for many integrated circuit boards, including the pull-out device body, the pull-out device body is two sets of, and is two sets of the setting of pull-out device body symmetry at the both ends of the integrated circuit board slot that a plurality of parallels and symmetry set up, the pull-out device body includes slide, mount and pull-out ware, the slide sets up in the outside of integrated circuit board slot tip and perpendicular with the integrated circuit board slot, the mount sets up on the slide and moves on the slide, pull-out ware and mount pin joint are fixed. The utility model has the advantages that the slide plate is arranged, the structure of the fixing frame is changed to be matched with the slide plate, so that the fixing frame of the pulling-out device can move, the requirement of plugging and unplugging a plurality of boards can be met only by one pair of pulling-out devices, the using number of the pulling-out devices is reduced, the installation is simplified, and the cost is saved; the fixing frame is moved away when the board card is inserted, so that force application is facilitated, and the board card can be conveniently inserted.

Description

Pulling device for multi-board card

Technical Field

The utility model relates to a pull-out device especially relates to a pull-out device for many integrated circuit boards.

Background

In the structural design of the board card and the slot in the electronic equipment, the process of inserting the board card is relatively easy due to large insertion and extraction force between connectors, and the board card is usually required to be pulled out by special attention due to the large force required during pulling out, and generally a puller device is adopted to help completion.

Most of the currently used pulling-out devices are provided with a device similar to a lever, the pulling-out devices are symmetrically arranged at two ends of a board card slot, the board card is pried by pressing the device similar to the lever, and the pulling-out devices are required to be arranged at two ends of each board card slot, as shown in fig. 1. In practical application, a plurality of integrated circuit boards and integrated circuit board slot are usually parallel and align the setting, all set up the pull-out device at the both ends of every integrated circuit board slot, and installation work is loaded down with trivial details, and the pull-out device that needs is in large quantity, and is with high costs, and simultaneously, the space at integrated circuit board both ends is taken up in the existence of pull-out device, influences the operation when the board card inserts. Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pull-out device for many integrated circuit boards is provided, through setting up the slide for the pull-out ware mount is portable, reduces the use quantity of pull-out ware.

The utility model discloses a solve above-mentioned technical problem and the technical scheme who adopts provides a pull-out device for many integrated circuit boards, including the pull-out device body, the pull-out device body is two sets of, and is two sets of the setting of pull-out device body symmetry just aligns the both ends of the integrated circuit board slot that sets up at a plurality of parallels, the pull-out device body includes slide, mount and pull-out ware, the slide sets up in the outside of integrated circuit board slot tip and perpendicular with the integrated circuit board slot, the mount sets up and removes on the slide, the pull-out ware is fixed with the mount pin joint.

Further, the fixing frame is in an inverted T shape, the sliding plate is provided with a T-shaped groove matched with the fixing frame, and the fixing frame is arranged in the T-shaped groove of the sliding plate and moves along the T-shaped groove.

Further, the side of the fixing frame is provided with a penetrating extractor mounting groove, the extractor is fixed in the extractor mounting groove through a rotating shaft, and the extractor rotates along the rotating shaft.

Further, puller one end is for pressing the end, and the other end is for pulling out the end, it is equipped with the arch of pulling out of perpendicular to puller to pull out the end, press the end and be equipped with the pressing handle that the slope set up, it sets up with pressing handle reverse to pull out the arch, it sets up in the one side that is close to the integrated circuit board to pull out the arch, press the handle setting in the one side of keeping away from the integrated circuit board.

Further, the pivot setting is at the tip that the end was pulled out to the puller, the nearly integrated circuit board slot department of mount is provided with the pivot hole that matches with the pivot, the puller passes through the pivot to be fixed in the pivot hole.

The utility model discloses contrast prior art has following beneficial effect: the utility model provides a pull-out device for many integrated circuit boards, through setting up the slide to and change the mount structure and make it match with the slide, make the mount of pull-out ware portable, as long as a pair of pull-out ware can satisfy the demand of many integrated circuit boards plug, reduce the use quantity of pull-out ware, simplified the installation, practiced thrift the cost; the fixing frame is moved away when the board card is inserted, so that force application is facilitated, and the board card can be conveniently inserted.

Drawings

FIG. 1 is a schematic diagram of a conventional extractor apparatus;

fig. 2 is a schematic structural diagram of a pulling device for a multi-board card according to an embodiment of the present invention;

fig. 3 is a front view of the pulling device for multi-board card according to the embodiment of the present invention;

fig. 4 is a schematic view of the split of the pulling device for multiple boards in the embodiment of the present invention.

In the figure:

1. a slide plate; 2. a fixed mount; 3. a puller; 4. a board card; 5. a board card slot; 11. a T-shaped slot; 21. an extractor mounting groove; 22. a rotating shaft hole; 31. a rotating shaft; 32. pulling the bulge; 33. the handle is pressed.

Detailed Description

The invention is further described with reference to the following figures and examples.

Fig. 2 is a schematic structural diagram of a pulling device for a multi-board card according to an embodiment of the present invention; fig. 3 is a front view of the pulling device for multiple boards according to the embodiment of the present invention.

Please refer to fig. 2 and fig. 3, the pulling device for multiple boards of the embodiment of the present invention includes a pulling device body, the pulling device body is two sets, two sets of the pulling device body are symmetrically disposed at two ends of a plurality of parallel board slots 5 disposed in an aligned manner, the pulling device body includes a sliding plate 1, a fixing frame 2 and a pulling device 3, the sliding plate 1 is disposed at the outside of the end portion of the board slots 5 and perpendicular to the board slots 5, the fixing frame 2 is disposed on the sliding plate 1 and moves on the sliding plate 1, and the pulling device 3 is fixed to the fixing frame 2 by pins.

Referring to fig. 4, the fixing frame 2 is in an inverted T shape, the sliding plate 1 is provided with a T-shaped groove 11 matching with the fixing frame 2, and the fixing frame 2 is arranged in the T-shaped groove 11 of the sliding plate 1 and moves along the T-shaped groove 11. The side of the fixed mount 2 is provided with a through extractor mounting groove 21, the extractor 3 is fixed in the extractor mounting groove 21 through a rotating shaft 31, and the extractor 3 rotates along the rotating shaft 31. 3 one end of extraction tool is for pressing the end, and the other end is for pulling out the end, it is equipped with the arch 32 of pulling out of perpendicular to extraction tool 3 to pull out the end, press the end and be equipped with the pressing handle 33 that the slope set up, it sets up with pressing handle 33 is reverse to pull out arch 32, it sets up in the one side that is close to integrated circuit board 4 to pull out arch 32, press the one side that handle 33 set up keeping away from integrated circuit board 4.

Preferably, the rotating shaft 31 is arranged at the end of the pulling device 3, a rotating shaft hole 22 matched with the rotating shaft 31 is arranged at the position of the fixing frame 2 close to the board card slot 5, and the pulling device 3 is fixed in the rotating shaft hole 22 through the rotating shaft 31. The pressing handle 33 is far from the rotating shaft 31, and the board card 4 can be levered up by a small force at the pressing handle 33 according to the lever principle.

In the pulling device for multiple board cards of the embodiment of the utility model, during actual use, two sets of fixing frames 2 are moved along the sliding plate 1 to the position just opposite to the board card slot 5 of the board card 4 to be pulled out, the pressing handles 33 of the two sets of pulling devices 3 are pressed simultaneously, the pulling devices 3 rotate, and the pulling protrusions 32 move upwards to pry the board card 4; when the board card 4 needs to be inserted, the fixing frame 2 is separated, so that force is conveniently applied, and the board card 4 can be conveniently inserted.

To sum up, the pulling-out device for multi-board cards of the embodiment of the present invention, by setting the sliding plate 1 and changing the structure of the fixing frame 2 to match with the sliding plate 1, makes the fixing frame 2 of the pulling-out device 3 movable, so that only one pair of pulling-out devices 3 can meet the requirement of plugging-out multi-board cards, reduces the number of the pulling-out devices 3 used, simplifies the installation, and saves the cost; the fixing frame 2 is removed when the board card 4 is inserted, so that force application is facilitated, and the board card 4 can be conveniently inserted.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a pull-out device for many integrated circuit boards, a serial communication port, including the pull-out device body, the pull-out device body is two sets of, two sets of the setting of pull-out device body symmetry just aligns the both ends of the integrated circuit board slot that sets up at a plurality of parallels, the pull-out device body includes slide, mount and pull-out ware, the slide sets up in the outside of integrated circuit board slot tip and perpendicular with the integrated circuit board slot, the mount sets up on the slide and moves on the slide, the pull-out ware is fixed with the mount pin joint.

2. The extraction apparatus for multiple boards of claim 1 wherein the holder is in the form of an inverted T and the slide plate is provided with a T-shaped slot that mates with the holder, the holder being disposed in and movable along the T-shaped slot of the slide plate.

3. The pulling device for multi-board card as claimed in claim 1, wherein the fixing frame is provided with a pulling device mounting groove at a side thereof, the pulling device is fixed in the pulling device mounting groove by a rotating shaft, and the pulling device rotates along the rotating shaft.

4. The pulling device for multiple boards as claimed in claim 3, wherein the pulling device has a pressing end at one end and a pulling end at the other end, the pulling end is provided with a pulling protrusion perpendicular to the pulling device, the pressing end is provided with a pressing handle disposed obliquely, the pulling protrusion is disposed opposite to the pressing handle, the pulling protrusion is disposed at a side close to the board, and the pressing handle is disposed at a side away from the board.

5. The pulling device for multiple boards as claimed in claim 4, wherein the rotation shaft is disposed at the end of the pulling device, the fixing frame is provided with a rotation shaft hole matching with the rotation shaft near the board insertion slot, and the pulling device is fixed in the rotation shaft hole through the rotation shaft.