CN217158874U

CN217158874U - OCP guide rail mechanism free of tool installation

Info

Publication number: CN217158874U
Application number: CN202221041553.8U
Authority: CN
Inventors: 贾芸芸
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-09
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a exempt from OCP rail guide mechanism of instrument installation, including the guide rail, be equipped with the spout on the lateral wall of guide rail, the guide rail is connected with the module shell, and the both sides guide rail passes through the connecting plate to be connected, be equipped with the locking piece on the lateral wall of guide rail, the both sides of guide rail are equipped with opens the board, are equipped with on the lateral wall of module shell with locking piece complex lockhole and with open the hole of stepping down that the board position corresponds. The guide rails on the two sides are connected into a whole, so that the integrity and consistency of the guide rails on the two sides are improved, the consistency of the heights and angles of the sliding grooves on the two sides is ensured, the board card is prevented from deforming when being matched with the sliding grooves, meanwhile, the inserting accuracy of the board card is improved, and the use is safer and more reliable; in addition, the guide rail is fixed in a mode that the locking block is matched with the lock hole, unlocking of the guide rail can be realized by pressing the opening plate, disassembly is completed, convenience in disassembly and assembly of the guide rail is improved, installation and maintenance time is saved, and efficiency is improved.

Description

OCP guide rail mechanism free of tool installation

Technical Field

The utility model relates to a server technical field specifically is a exempt from OCP guide rail mechanism of instrument installation.

Background

In recent years, the demand for high performance of servers has increased, and the demand for data processing and transmission rate has also increased, and servers need to be compatible with more OCP add-in cards (open computer project, a form of general computer data interface developed by facebook). Compared with a common card, the OCP card supports more hot plug, and the standard connector in the industry has sectional and relatively complex butting socket, so that a guide rail is needed to ensure the butting accuracy of the card and the connector.

Present integrated circuit board guide rail adopts the screw to lock more and pays, and the problem that current fixed mode in use exists mainly has: the mounting heights and angles of the guide rails on the two sides have deviations, so that the board card deforms in the plugging and unplugging process, the plugging and unplugging precision is influenced, and the service life of the board card is influenced; in addition, the screw locking is adopted, so that the disassembly and the assembly are difficult, and the maintenance efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an OCP guide rail mechanism without tool installation, which integrates the guide rails at two sides, increases the integrity and consistency of the guide rails at two sides, ensures the consistency of the height and angle of the chutes at two sides, avoids the deformation of the board card when the board card is matched with the chutes, improves the accuracy of the board card insertion, and is safer and more reliable in use; in addition, the guide rail is fixed in a mode that the locking block is matched with the lock hole, unlocking of the guide rail can be realized by pressing the opening plate, disassembly is completed, convenience in disassembly and assembly of the guide rail is improved, installation and maintenance time is saved, and efficiency is improved.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a OCP guide rail mechanism of instrument installation exempts from, includes the guide rail, is equipped with the spout on the lateral wall of guide rail, the guide rail is connected with the module shell, and the both sides guide rail passes through the connecting plate to be connected, be equipped with the locking piece on the lateral wall of guide rail, the both sides of guide rail are equipped with opens the board, are equipped with on the lateral wall of module shell with locking piece complex lockhole and with open the hole of stepping down that the board position corresponds.

Preferably, there are at least two locking blocks on each rail side wall.

Preferably, the side wall of the module shell is connected with a pressing plate in a sliding mode, two ends of the pressing plate are provided with pushing columns, and the pushing columns are located in the abdicating holes.

Preferably, be equipped with two guide posts on the lateral wall of module shell at least, the clamp plate cover is on the guide post and sliding fit, and the tip of guide post is equipped with the limiting plate, is connected with the spring between clamp plate and the module shell.

Preferably, the upper end of module shell is equipped with the arm-tie, and the arm-tie level pastes in the upper end of module shell, and the one end of arm-tie is connected with perpendicularly and holds between the fingers the board, and the other end of arm-tie is connected with the middle part of clamp plate.

Preferably, the upper end of the module shell is provided with a guide nail, and the pull plate is provided with a guide hole matched with the guide nail.

Preferably, the spring is sleeved outside the guide post.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model integrates the guide rails on the two sides, increases the integrity and consistency of the guide rails on the two sides, ensures the consistency of the heights and angles of the chutes on the two sides, avoids the deformation of the board card when the board card is matched with the chutes, improves the accuracy of the insertion of the board card, is safer and more reliable to use, and prolongs the service life of the board card; in addition, the guide rail is fixed in a mode that the locking block is matched with the lock hole, unlocking of the guide rail can be realized by pressing the opening plate, disassembly is completed, convenience in disassembly and assembly of the guide rail is improved, installation and maintenance time is saved, and efficiency is improved.

2. The utility model discloses the clamp plate can be opened in step to the board of opening at guide rail both ends, has increased the convenience of opening, and the clamp plate passes through the spring and resets, pushes away post and guide rail interference when having avoided the installation, ensures to use reliably.

3. The utility model discloses set up the arm-tie, pinch between the fingers the board through the one hand and just can realize dragging of both sides clamp plate, accomplish four opening the action of board to two guide rails, improved opening speed and convenience greatly, it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a guide rail;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

Fig. 5 is an enlarged schematic view of a portion a of fig. 4.

In the figure: 1-a module housing; 101-a keyhole; 102-a relief hole; 103-a guide pin; 104-a guide post; 105-a limiting plate; 2-a guide rail; 201-a chute; 202-an opening plate; 203-connecting plate; 204-locking block; 3, pressing a plate; 301-pulling plate; 302-a pilot hole; 303-kneading the plate; 304-a push rod; 305-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-2, a tool-free OCP guide rail 2 mechanism includes a guide rail 2, a sliding groove 201 is provided on a side wall of the guide rail 2, the guide rail 2 is connected with a module housing 1, the guide rails 2 on both sides are connected through a connecting plate 203, the connecting plate 203 is located below the sliding groove 201 to realize consistency of the guide rails 2 on both sides, so that the guide rails 2 on both sides are connected into a whole to ensure consistency of position, height and angle, a locking block 204 is provided on the side wall of the guide rail 2, opening plates 202 are provided on both sides of the guide rail 2, a locking hole 101 matched with the locking block 204 and a abdicating hole 102 corresponding to the opening plate 202 are provided on the side wall of the module housing 1, when the mechanism is installed, the guide rails 2 on both sides are pressed inward, so that the guide rails 2 can be pushed into the module housing 1, the locking block 204 is matched with the locking hole 101, and the guide rails 2 are fixed; during the dismantlement, through pressing the board 202 that opens at both ends, can make locking piece 204 deviate from in lockhole 101, just can take out guide rail 2, easily realized the dismouting of guide rail 2, increased the convenience of installation with follow-up maintenance.

In order to ensure the firmness and reliability of the fixing, at least two locking blocks 204 are arranged on the side wall of each guide rail 2.

Because when opening, need press the opening board 202 at guide rail 2 both ends, two guide rail 2 have four pressing points, in order to improve the convenience of opening, as shown in fig. 4-5, sliding connection has clamp plate 3 on the lateral wall of module shell 1, and the both ends of clamp plate 3 are equipped with the ejector pin 304, and the ejector pin 304 is located the hole of stepping down 102, through promoting clamp plate 3, just can open the opening board 202 at guide rail 2 both ends simultaneously, increases the convenience.

The side wall of the module housing 1 is at least provided with two guide posts 104, the pressing plate 3 is sleeved on the guide posts 104 and is in sliding fit with the guide posts 104, the end part of the guide posts 104 is provided with a limiting plate 105, a spring 305 is connected between the pressing plate 3 and the module housing 1, and the spring 305 is sleeved outside the guide posts 104. The pressing plate 3 is guided and positioned by the guide post 104, and the pressing plate 3 is automatically reset by the spring 305, so that the use is convenient.

In order to further improve convenience and realize one-hand operation, as shown in fig. 3-4, a pulling plate 301 is arranged at the upper end of a module housing 1, the pulling plate 301 is horizontally attached to the upper end of the module housing 1, one end of the pulling plate 301 is vertically connected with a pinching plate 303, the other end of the pulling plate 301 is connected with the middle part of a pressing plate 3, the pressing plates 3 at two sides are both connected with the pulling plate 301, the two pinching plates 303 are pinched by one hand to realize pulling of the pressing plate 3, the pressing plate 3 is driven to slide on a guide post 104, and unlocking action is realized.

In order to improve the stability of use, be equipped with guide pin 103 in the upper end of module shell 1, be equipped with on the arm-tie 301 with guide pin 103 complex guiding hole 302, guide pin 103 adopts the I-shaped nail, leads and fixes a position arm-tie 301, guarantees in addition that arm-tie 301 pastes in module shell 1, avoids bending.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a OCP guide rail mechanism of instrument installation exempts from, includes the guide rail, is equipped with the spout on the lateral wall of guide rail, the guide rail is connected its characterized in that with the module shell: the guide rails on two sides are connected through a connecting plate, locking blocks are arranged on the side walls of the guide rails, opening plates are arranged on two sides of the guide rails, and locking holes matched with the locking blocks and abdicating holes corresponding to the positions of the opening plates are formed in the side walls of the module shell.

2. A tool-less OCP track mechanism as claimed in claim 1, wherein: the number of the locking blocks on the side wall of each guide rail is at least two.

3. A tool-less OCP track mechanism as claimed in claim 1, wherein: the side wall of the module shell is connected with a pressing plate in a sliding mode, two ends of the pressing plate are provided with pushing columns, and the pushing columns are located in the abdicating holes.

4. A tool-less OCP track mechanism as claimed in claim 3, wherein: the die set is characterized in that at least two guide posts are arranged on the side wall of the die set shell, the pressing plate is sleeved on the guide posts and is in sliding fit with the guide posts, limiting plates are arranged at the end parts of the guide posts, and springs are connected between the pressing plate and the die set shell.

5. A tool-less OCP track mechanism as claimed in claim 4, wherein: the upper end of module shell is equipped with the arm-tie, and the arm-tie level pastes in the upper end of module shell, and the one end of arm-tie is connected with perpendicularly and holds between the fingers the board, and the other end of arm-tie is connected with the middle part of clamp plate.

6. A tool-less OCP track mechanism as claimed in claim 5, wherein: the upper end of module shell is equipped with the direction nail, be equipped with on the arm-tie with direction nail complex guiding hole.

7. A tool-less OCP track mechanism as claimed in claim 4, wherein: the spring is sleeved outside the guide post.