CN209946801U

CN209946801U - Cold guide type CPCI board card module power-assisted pulling and inserting mechanism

Info

Publication number: CN209946801U
Application number: CN201921290003.8U
Authority: CN
Inventors: 张长强; 梁记斌; 翟乐
Original assignee: Shandong Chaoyue CNC Electronics Co Ltd
Current assignee: Shandong Chaoyue CNC Electronics Co Ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-01-14
Anticipated expiration: 2029-08-10

Abstract

The utility model discloses a cold guide type CPCI board card module power-assisted pulling and inserting mechanism, which comprises an ATR case and a CPCI board card module arranged in the ATR case along a guide groove, wherein the CPCI board card module is provided with a guide cooling plate, a CPCI board card and a locking device for fixing two sides of the CPCI board card are fixed on the guide cooling plate, a power-assisted pulling and inserting device is connected on the guide cooling plate and above the CPCI board card through a rotating shaft, and one end of the power-assisted pulling and inserting device is limited and fixed through a power-assisted pulling and inserting device fixing part fixed on the ATR case; the utility model discloses a ware is pulled out and is inserted to helping hand utilizes lever principle to satisfy the two-way helping hand requirement when leading cold type CPCI integrated circuit board module to pull out and insert, realizes that the helping hand pulls out and inserts the function.

Description

Cold guide type CPCI board card module power-assisted pulling and inserting mechanism

Technical Field

The utility model relates to a CPCI integrated circuit board technical field, concretely relates to lead cold type CPCI integrated circuit board module helping hand and pull out insertion mechanism.

Background

The CPCI board card adopts a European board card structure, and two board card sizes of 3U (100mm multiplied by 160mm) and 6U (233.35mm multiplied by 160mm) are defined. An important feature of CPCI is system modularity, achieved by using different european style board card configurations and diverse connectors.

Because a pinhole interconnection mechanism is adopted between the CPCI board card and the backplane connector, the friction force is large during plugging and unplugging, and in order to protect the board card and facilitate plugging and unplugging, the CPCI board card module generally adopts a plugging aid. In the field of fully-reinforced CPCI computer products, a CPCI board card module mostly adopts a cold guide type and generally consists of a CPCI board card, a cold guide plate, a locking device and a pulling aid. The cold guide type CPCI board card module pulling aid only has a pulling-aid function and does not have a boosting (or plugging-aid) function in terms of current application. Therefore, the problem to be solved is to design a mechanism for bidirectional power-assisted plugging and unplugging of the cold guide type CPCI board card module.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a cold type CPCI integrated circuit board module helping hand is pulled out and is inserted mechanism.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a lead cold type CPCI board card module helping hand and pull out mechanism of inserting, includes ATR quick-witted case and the CPCI board card module of packing into in the ATR quick-witted case along the guide slot, CPCI board card module is equipped with leads the cold drawing board, leads the locking device that is fixed with CPCI board card and fixed CPCI board card both sides on the cold drawing board, leads on the cold drawing board and is connected with the helping hand through the pivot in CPCI board card top and pulls out the ware of inserting, and the ware one end is pulled out through the helping hand of fixing to ATR quick-witted case.

Specifically, the upper end groove of the CPCI board card is matched with the limiting end of the power-assisted plugging and unplugging device.

Specifically, the bayonet of the power-assisted pluggable device fixing piece is matched with the limiting end of the power-assisted pluggable device.

Specifically, the CPCI board card module is mounted in a backplane slot on the ATR chassis through a board card connector.

The utility model discloses following beneficial effect has:

the utility model discloses a ware is pulled out and is inserted to helping hand utilizes lever principle to satisfy the two-way helping hand requirement when leading cold type CPCI integrated circuit board module to pull out and insert, realizes that the helping hand pulls out and inserts the function.

Drawings

Fig. 1 is a schematic view of a boosting state structure of a power-assisted plugging/unplugging mechanism of a cold-guiding CPCI board card module.

Fig. 2 is a schematic diagram of a pull-out assisting state structure of a cold-guiding CPCI board card module pull-out assisting mechanism.

Fig. 3 is a front view of a CPCI board module.

Fig. 4 is a rear view of the CPCI board module.

Fig. 5 is a right side view of the CPCI board module.

Fig. 6 is a top view of a CPCI board module.

In the figure: 1-CPCI board card module; 2-ATR cabinet; 101-CPCI board card; 102-a power-assisted plug and unplug device; 103-an assisting pluggable unit fixing piece; 104-a cold conducting plate; 105-a locking device; 106-axis of rotation.

Detailed Description

The technical solution in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 6, a power-assisted plugging and unplugging mechanism for a cold-guiding type CPCI board card module comprises an ATR case 2 and a CPCI board card module 1 installed in the ATR case 2 along a guide groove, wherein the CPCI board card module 1 is provided with a cold-guiding plate 104, the CPCI board card 101 and locking devices 105 for fixing two sides of the CPCI board card 101 are fixed on the cold-guiding plate 104, a power-assisted plugging and unplugging device 102 is connected to the cold-guiding plate 104 and above the CPCI board card 101 through a rotating shaft 106, and one end of the power-assisted plugging and unplugging device 102 is fixed in a limiting manner through a power-assisted plugging and unplugging device.

The groove at the upper end of the CPCI board card 101 is matched with the limiting end of the power-assisted plugging and unplugging device 102; the bayonet of the power-assisted pluggable device fixing part 103 is matched with the limiting end of the power-assisted pluggable device 102; the CPCI board module 1 is mounted in a backplane slot on the ATR chassis 2 via a board connector.

As shown in fig. 1, the power assisted pluggable unit mount 103 is mounted to the ATR chassis 2. The cooling type CPCI board card module 1 is installed into the ATR case 2 along the guide groove, after the board card connector joint position is reached, the power-assisted plugging and unplugging device 102 is rotated, at the moment, the power-assisted plugging and unplugging device 102 can play a role in boosting (or plugging) and pushes the cooling type CPCI board card module 1 into the backboard slot. As shown in fig. 2, when the cooling-type CPCI board module 1 needs to be taken out, the power-assisted plug 102 is rotated reversely, and the power-assisted plug 102 plays a role in assisting in pulling out the cooling-type CPCI board module 1 from the backplane slot. The two-way power-assisted requirement when the cold guide type CPCI board card module 1 is pulled out and inserted is met, and the power-assisted pulling and inserting function is achieved.

The utility model discloses not be limited to above-mentioned embodiment, anybody should learn the structural change who makes under the teaching of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into the utility model discloses an within the protection scope.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a lead cold type CPCI integrated circuit board module helping hand and pull out mechanism of inserting, its characterized in that, include ATR quick-witted case and pack into the CPCI integrated circuit board module in the ATR quick-witted case along the guide slot, CPCI integrated circuit board module is equipped with leads the cold drawing board, leads and is fixed with the locking device of CPCI integrated circuit board and fixed CPCI integrated circuit board both sides on the cold drawing board, leads on the cold drawing board and is connected with the helping hand through the pivot in CPCI integrated circuit board top and pulls out the ware of inserting, and the helping hand is pulled out ware one end and is pulled out.

2. The cold-guiding CPCI board card module power-assisted plugging and unplugging mechanism of claim 1, wherein the groove at the upper end of the CPCI board card is matched with the limiting end of the power-assisted plugging and unplugging device.

3. The cold-guiding CPCI board card module power-assisted plugging and unplugging mechanism of claim 2, wherein the bayonet of the power-assisted plugging and unplugging device fixing member is fitted with a limiting end of the power-assisted plugging and unplugging device.

4. The cold-conductive CPCI board module power-assisted plugging and unplugging mechanism of claim 1, wherein the CPCI board module is mounted in a backplane slot on the ATR chassis via a board connector.