CN115348789A - Board self-locking plug-in and pull-out assisting device - Google Patents

Abstract

The application discloses plug device is helped in board auto-lock, includes: the upper end of the first vertical plate is provided with a first clamping groove which extends transversely; the second vertical plate is parallel to the first vertical plate; the board fixing plate is vertically arranged between the first vertical plate and the second vertical plate and used for bearing a board; the pressing plate is hinged to the upper end of the board card fixing plate, one end of the pressing plate is provided with a buckle, and the other end of the pressing plate is detachably connected with the upper end of the second vertical plate; when the board card fixing plate and the pressing plate carry the board card to be inserted into the slot, the buckle is clamped into the first clamping groove. For traditional integrated circuit board picture peg structure, the plug device of this application can play the boosting effect to the board card when inserting the board card, when extracting the board card, can make the board card extract fast with the help of the reaction force of the first draw-in groove on the first riser, moreover when the picture peg board card, need not to contact the board card, consequently can avoid integrated circuit board structure and device to damage.

Description

Board self-locking plug-in and pull-out assisting device

Technical Field

The application relates to the technical field of servers, in particular to a board self-locking plug-in and pull-out assisting device.

Background

The server system modules need to be maintained frequently, and each server is configured according to different requirements and systems, so that the power consumption of the server is reduced, the cost is saved, and the server system modules do not need to be fully configured and carried, so that the internal modules of the server often need to be replaced and maintained.

For the board card of the server, the current board card inserting plate structure adopts a bidirectional self-locking structure, so that the problem of inconvenient operation exists, when the board card is inserted and pulled, the two sides are required to be inserted and pulled forcibly at the same time, and the whole inserting and pulling action can be completed only by being installed in place at the same time, so that the phenomena of tripping and untightening of the board card are easy to occur, and the assembly and maintenance of the board card are influenced.

Therefore, how to improve the convenience of mounting and dismounting the board card is a technical problem that needs to be solved urgently by those skilled in the art.

Disclosure of Invention

The utility model aims at providing a plug device is helped in cardboard auto-lock can effectively improve the dismouting convenience of integrated circuit board.

In order to solve the technical problem, the application provides the following technical scheme:

a card self-locking plug-in assisting device comprises:

the upper end of the first vertical plate is provided with a first clamping groove which extends transversely;

the second vertical plate is parallel to the first vertical plate;

the board fixing plate is vertically arranged between the first vertical plate and the second vertical plate and used for bearing a board;

the pressing plate is hinged to the upper end of the board card fixing plate, one end of the pressing plate is provided with a buckle, and the other end of the pressing plate is detachably connected with the upper end of the second vertical plate;

when the board fixing plate and the pressing plate carry the board to be inserted into the slot, the buckle is clamped into the clamping groove.

Preferably, the clamping device further comprises a clamping hook, the clamping hook is connected to the pressing plate in a sliding mode, a second clamping groove extending transversely is formed in the upper end of the second vertical plate, and the clamping hook is used for being clamped in the second clamping groove.

Preferably, the clamping device further comprises an elastic piece, and the elastic piece is used for abutting the clamping hook against the second clamping groove.

Preferably, the device also comprises a sliding block, and the clamping hook is arranged at one end of the sliding block; the pressing plate is provided with a sliding groove, a through hole is formed in one side of the sliding groove, the sliding block is connected in the sliding groove in a sliding mode, the clamping hook extends out of the sliding groove from the through hole, and two ends of the elastic piece are tightly abutted to the sliding block and the pressing plate respectively.

Preferably, a guide pin is arranged on the side wall of one end, far away from the through hole, in the sliding groove, and a guide groove in sliding connection with the guide pin is arranged at one end, far away from the hook, of the sliding block.

Preferably, a limiting plate is arranged in the sliding groove, a cavity with a downward opening is arranged at the bottom of one end, close to the clamping hook, of the sliding block, the limiting plate is located in the cavity, one end of the elastic piece abuts against one side, close to the clamping hook, of the cavity, and the other end of the elastic piece abuts against the limiting plate.

Preferably, a groove is formed in the middle of the upper end of the sliding block.

Preferably, the first clamping groove is a square groove, and the lower surface of the buckle is an inclined surface in contact with the bottom surface of the square groove.

Preferably, an open slot is formed in one end, far away from the end, detachably connected with the second vertical plate, of the pressing plate, and the slot length direction of the open slot extends along the length direction of the pressing plate.

Preferably, a turning plate is arranged on one side, close to the first vertical plate, of the board card fixing plate, and one end, close to the buckle, of the pressing plate is hinged to the upper end of the turning plate.

Compared with the prior art, the technical scheme has the following advantages:

the application provides a board auto-lock helps plug device includes: the upper end of the first vertical plate is provided with a first clamping groove which extends transversely; the second vertical plate is parallel to the first vertical plate; the board fixing plate is vertically arranged between the first vertical plate and the second vertical plate and used for bearing a board; the pressing plate is hinged to the upper end of the plate card fixing plate, one end of the pressing plate is provided with a buckle, and the other end of the pressing plate is detachably connected with the upper end of the second vertical plate; when the board card fixing plate and the pressing plate carry the board card to be inserted into the slot, the buckle is clamped into the clamping slot. For traditional integrated circuit board picture peg structure, the plug device of this application can play the boosting effect to the board card when inserting the board card, when extracting the board card, can make the board card extract fast with the help of the reaction force of the first draw-in groove on the first riser, moreover when the picture peg board card, need not to contact the board card, consequently can avoid integrated circuit board structure and device to damage.

Drawings

In order to more clearly illustrate the technical solutions in the present application or prior art, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is an exploded view of a card self-locking plug-in device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of a card self-locking plug-in assisting device according to an embodiment of the present disclosure in a clamping state;

fig. 3 is a schematic structural diagram of a card self-locking insertion-and-extraction-assisting device according to an embodiment of the present disclosure in an unfastening state;

fig. 4 is a schematic structural diagram of a pressing plate of a card self-locking insertion/extraction assisting device according to an embodiment of the present application.

The reference numbers are as follows:

1 is a first vertical plate, and 11 is a first clamping groove;

2 is a second vertical plate, and 22 is a second clamping groove;

3, a board card fixing plate, 31, a turning plate and 32, wherein the board card fixing plate is a board card fixing plate;

4, a pressing plate, 41, a buckle, 411, an inclined plane, 42, 43, a sliding groove, 44, a limiting plate and 45, wherein the pressing plate is used as a pressing plate, the buckle is used as a clamping buckle, the inclined plane is used as a slope, the open groove is used as a groove, and the guiding pin is used as a guiding pin;

5 is a board card;

6 is a sliding block, 61 is a hook, 62 is a groove, 63 is a guide groove, and 64 is an elastic piece.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below.

In the following description, specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit and scope of this application. The present application is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1 to 4, fig. 1 is an exploded view of a card self-locking assisted plugging device according to an embodiment of the present disclosure; fig. 2 is a schematic structural view of a card self-locking plug-in assisting device according to an embodiment of the present disclosure in a clamping state; fig. 3 is a schematic structural view of a board self-locking insertion-aid device according to an embodiment of the present disclosure in an unfastened state; fig. 4 is a schematic structural diagram of a pressing plate of a card self-locking insertion/extraction assisting device according to an embodiment of the present application.

A specific embodiment of this application provides a board auto-lock helps plug device, includes: first riser 1, the second riser 22, integrated circuit board fixed plate 3 and clamp plate 4, wherein the upper end of first riser 1 is equipped with horizontal extension's first riser 11, second riser 22 and the mutual parallel arrangement of first riser 1, integrated circuit board fixed plate 3 is vertical to be located between first riser 1 and the second riser 22, be used for bearing integrated circuit board 5, integrated circuit board 5 can be through screw or other fastening mode, fix it on integrated circuit board fixed plate 3, structural strength when improving 5 plugs of integrated circuit board, clamp plate 4 articulates in the upper end of integrated circuit board fixed plate 3, clamp plate 4 promptly, integrated circuit board fixed plate 3 and integrated circuit board 5 form a whole, the one end of clamp plate 4 is equipped with buckle 41, the other end is used for can dismantle with the upper end of second riser 22 and connect. When the board card fixing plate 3 and the pressing plate 4 carry the board card 5 to press downwards so that the board card 5 is inserted into the slot, the buckle 41 is clamped into the first vertical plate 11, and meanwhile, the other end of the pressing plate 4 is relatively and fixedly connected with the upper end of the second vertical plate 22; when needs take out integrated circuit board 5 from the slot, remove earlier that clamp plate 4 and second riser 22 upper end are connected, then upwards rotate clamp plate 4, clamp plate 4 can be under the support of first riser 11 for one side that is close to first riser 1 on the integrated circuit board 5 lifts up earlier, then can easily with this whole upwards extraction of clamp plate 4, integrated circuit board fixed plate 3 and integrated circuit board 5, wherein clamp plate 4 rotates upward when rotating for integrated circuit board fixed plate 3, can play to carry to integrated circuit board fixed plate 3 and carry the effect. For 5 picture peg structures of traditional integrated circuit board, the plug device of this application can play the boosting effect to integrated circuit board 5 when inserting integrated circuit board 5, when extracting integrated circuit board 5, can make integrated circuit board 5 extract fast with the help of the reaction force of first draw-in groove 11 on the first riser 1, moreover when picture peg integrated circuit board 5, need not to contact integrated circuit board 5, consequently can avoid 5 structures of integrated circuit board and device to damage. In addition, the self-locking plug-pull assisting device of the integrated circuit board cannot be provided with a clamping structure at the side part of the integrated circuit board 5, and a clamping relation does not exist between the plug-pull assisting device and the integrated circuit board 5, but the integrated circuit board 5 is limited between the first vertical plate 1 and the second vertical plate 22 through the connection of the pressing plate 4 and the first vertical plate 1 and the second vertical plate 22. It should be noted that the board card self-locking plug-pull assisting device can be applied to the server board card 5, and can also be applied to the board card 5 dismounting requirements of various communication, storage and other devices.

In some embodiments, the clamping device further comprises a clamping hook 61, the clamping hook 61 is slidably connected to the pressing plate 4, a second clamping groove 22 extending transversely is formed in the upper end of the second vertical plate 22, and when the clamping hook 61 is moved to be clamped into the second clamping groove 22, the pressing plate 4 can be clamped with the second vertical plate 22; when the hook 61 is moved reversely to move the hook 61 out of the second engaging groove 22, the pressing plate 4 and the second vertical plate 22 can be released. It should be noted that the matching structure of the hook 61 and the second card slot 22 is one type of card connection, and other card connection modes may be selected, which is not limited in this embodiment. In addition to the snap-fit connection, the detachable connection can also be made by means of screws, preferably hand screws, in order to avoid the use of tools, and the pressure plate 4 and the second riser 22 are provided with connecting holes for the screws to pass through.

In some embodiments, the elastic member 64 is further included, the elastic member 64 may be connected to the pressing plate 4, and the elastic member 64 is used for pressing the hook 61 against the second locking groove 22, that is, the locking stability of the hook 61 and the second locking groove 22 may be improved by the elastic member 64, where the elastic member 64 may be a spring or an elastic pad, etc.

Furthermore, the device also comprises a sliding block 6, and the clamping hook 61 is arranged at one end of the sliding block 6; the pressing plate 4 is provided with a sliding groove 43, one side of the sliding groove 43 is provided with a through hole, the sliding block 6 is connected in the sliding groove 43 in a sliding manner, the clamping hook 61 extends out of the sliding groove 43 from the through hole, and two ends of the elastic piece 64 are respectively abutted against the sliding block 6 and the pressing plate 4. As shown in fig. 1, a hook 61 is arranged at the right end of the sliding block 6, a sliding groove 43 is arranged at the right end above the pressing plate 4, a through hole is arranged on the right side wall of the sliding groove 43, the size of the sliding block 6 is larger than that of the through hole, and the size of the hook 61 is not larger than that of the through hole, so that the side wall of the sliding groove 43 can limit the sliding block 6. Wherein the sliding stability of the sliding block 6 can be improved through the sliding chute 43. The connection position of the elastic element 64, the sliding block 6 and the pressing plate 4 can be selected according to actual requirements, as long as the elastic element 64 can ensure that the hook 61 can be tightly pressed in the second slot 22.

In order to further improve the moving stability of the sliding block 6 in the sliding groove 43, the side wall of one end of the sliding groove 43, which is far away from the through hole, is provided with a guide pin 45, and one end of the sliding block 6, which is far away from the hook 61, is provided with a guide groove 63 in sliding connection with the guide pin 45, namely, the guide pin 45 and the guide groove 63 are mutually matched, so that the sliding block 6 can be limited, and the sliding block 6 is prevented from moving out of the sliding groove 43; when the sliding block 6 moves leftwards, the guide groove 63 can play a role of left limiting for the sliding block 6.

Furthermore, a limiting plate 44 is arranged in the sliding groove 43, a cavity with a downward opening is arranged at the bottom of one end, close to the hook 61, of the sliding block 6, the limiting plate 44 is located in the cavity, one end of the elastic element 64 abuts against one side, close to the hook 61, in the cavity, and the other end abuts against the limiting plate 44, as shown in fig. 1, the left end of the elastic element 64 abuts against the right end of the limiting plate 44, the left end of the elastic element 64 abuts against the right side wall of the cavity, and a connecting column for sleeving the elastic element 64 can be arranged on the right side of the limiting plate 44, so that the telescopic stability of the elastic element 64 is improved.

In order to facilitate the user to promote slider 6, the middle part of slider 6 upper end is equipped with recess 62, as shown in fig. 1, the left side of slider 6 upper end is equipped with anti-skidding line, and the structure through recess 62 and anti-skidding line all can improve the convenience of promoting slider 6, and wherein the left part of slider 6 upper surface is equipped with the arrow point that points left towards to play the effect of sign, this arrow point still can play the effect of anti-skidding line simultaneously.

In some embodiments, the first vertical plate 11 is a square groove, and the lower surface of the clip 41 is an inclined surface 411 in contact with the bottom surface of the square groove, as shown in fig. 1 and 4, when the pressing plate 4 is pressed down, the clip 41 can be conveniently clipped into the square groove by the inclined surface 411 of the lower surface of the clip 41, and when the left end of the pressing plate 4 rotates upwards around the joint with the board fixing plate 3, the right end of the clip 41 is convenient to move upwards relative to the first vertical plate 11 by the inclined surface 411 of the lower surface of the clip 41.

In some embodiments, an open slot 42 is formed in an end of the pressing plate 4 away from the detachable connection with the second vertical plate 22, a slot length direction of the open slot 42 extends along a length direction of the pressing plate 4, as shown in fig. 4, a left end of the pressing plate 4 is a bifurcated structure, two bifurcated ends are respectively provided with a buckle 41 and an axle hole, and the axle hole is used for hinging the pressing plate 4 and the board fixing plate 3. The pressing plate 4 with the bifurcated structure can improve the hinging convenience of the pressing plate and the plate clamp fixing plate 3, and can also play the purpose of light weight.

In some embodiments, a turning plate 31 is disposed on one side of the board fixing plate 3 close to the first vertical plate 1, one end of the pressing plate 4 close to the buckle 41 is hinged to the upper end of the turning plate 31, a hinge support can be disposed at the upper end of the turning plate 31, specifically, the open slot 42 of the pressing plate 4 is clamped at the front side and the rear side of the hinge support, then the pressing plate 4 can be hinged to the board fixing plate 3 by passing through the hinge shaft 32 on the shaft hole and the hinge support, the material of the hinge shaft 32 can be metal or plastic, and the material of the pressing plate 4 and the hook 61 is preferably plastic. The ends of the two branch ends on the pressure plate 4 are respectively provided with a buckle 41, and correspondingly, the first vertical plate is provided with two first clamping grooves 11 which are respectively in one-to-one correspondence with the two buckles 41.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a board auto-lock helps plug device which characterized in that includes:

the upper end of the first vertical plate (1) is provided with a first clamping groove (11) which extends transversely;

the second vertical plate (2) is arranged in parallel with the first vertical plate (1);

the board fixing plate (3) is vertically arranged between the first vertical plate (1) and the second vertical plate (2) and used for bearing a board (5);

the pressing plate (4) is hinged to the upper end of the board card fixing plate (3), one end of the pressing plate is provided with a buckle (41), and the other end of the pressing plate is detachably connected with the upper end of the second vertical plate (2);

when the board fixing plate (3) and the pressing plate (4) carry the board (5) to be inserted into the slot, the buckle (41) is clamped into the first clamping groove (11).

2. The board card self-locking and plugging assisting device of claim 1, further comprising a hook (61), wherein the hook (61) is slidably connected to the pressing plate (4), a second clamping groove (22) extending transversely is formed in the upper end of the second vertical plate (2), and the hook (61) is used for being clamped in the second clamping groove (22).

3. The board self-locking insertion-and-extraction device of claim 2, further comprising an elastic member (64), wherein the elastic member (64) is used for pressing the hook (61) against the second slot (22).

4. The board card self-locking plug-in and pull-out assisting device according to claim 3, further comprising a sliding block (6), wherein the clamping hook (61) is arranged at one end of the sliding block (6); the pressing plate (4) is provided with a sliding groove (43), a through hole is formed in one side of the sliding groove (43), the sliding block (6) is connected in the sliding groove (43) in a sliding mode, the clamping hook (61) extends out of the sliding groove (43) from the through hole, and two ends of the elastic piece (64) are respectively abutted to the sliding block (6) and the pressing plate (4).

5. The board card self-locking and plugging assisting device of claim 4, wherein a guide pin (45) is arranged on the side wall of one end, far away from the through hole, in the sliding groove (43), and a guide groove (63) which is in sliding connection with the guide pin (45) is arranged on one end, far away from the clamping hook (61), of the sliding block (6).

6. The board card self-locking and plugging assisting device according to claim 4, wherein a limiting plate (44) is arranged in the chute (43), a cavity with a downward opening is arranged at the bottom of one end of the sliding block (6) close to the hook (61), the limiting plate (44) is positioned in the cavity, one end of the elastic member (64) abuts against one side of the cavity close to the hook (61), and the other end abuts against the limiting plate (44).

7. The board card self-locking and plugging assisting device as claimed in claim 4, wherein a groove (42) is formed in the middle of the upper end of the slider (6).

8. The board card self-locking and plugging assisting device of claim 1, wherein the first clamping groove (11) is a square groove, and the lower surface of the buckle (41) is an inclined surface (411) which is in contact with the bottom surface of the square groove.

9. The board card self-locking and plugging assisting device according to claim 1, wherein an open slot (42) is formed in one end of the pressure plate (4) away from the detachable connection with the second vertical plate (2), and the slot length direction of the open slot (42) extends along the length direction of the pressure plate (4).

10. The board card self-locking and plugging-assisting device according to any one of claims 1 to 9, wherein a turning plate (31) is arranged on one side of the board card fixing plate (3) close to the first vertical plate (1), and one end of the pressure plate (4) close to the buckle (41) is hinged to the upper end of the turning plate (31).

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