CN209560452U - A kind of pallet stop bit bracket for cabinet inside - Google Patents

Abstract

This utility model discloses a tray stop bracket for use inside a chassis, including a mounting plate, a first support plate, a second support plate, a buffer block, and a stop mechanism. The mounting plate has the first and second support plates perpendicularly mounted on both sides. The lower end of each of the first support plates has a first fixing plate perpendicularly mounted, and the lower end of each of the second support plates has a second fixing plate perpendicularly mounted. The first and second fixing plates are connected to the bottom of the chassis. The second support plate has a buffer block, and the second fixing plate has a stop mechanism. This design serves two purposes: firstly, it is used to mount and fix a fan, preventing the tray from colliding; secondly, the stop mechanism and buffer block on the fan mounting bracket limit the travel of the tray, solving the problem of insufficient blocking power of the upper limit block on the guide rail. This achieves the functions of limiting and stopping the tray, ensuring safety during tray assembly and disassembly, and preventing damage to internal components of the chassis.

Description

A pallet stop bracket used in the cabinet

technical field

The utility model relates to the technical field of server case structure, in particular to a tray stop bracket used inside the case.

Background technique

With the rapid development of the server industry, in order to achieve large capacity, the number of hard disks used in servers has also increased sharply. At present, in order to achieve unified management of hard disks, hard disks are installed on trays, and the trays are fixed inside the chassis through guide rails. There are many hard disks and other devices installed, so that the load of the tray is relatively large, and the stop of the tray on the guide rail is only limited by the limit block on the guide rail. Since the tray is heavy and has a large kinetic energy, the limit block has a large impact on the pallet. The blocking is limited, and the tray can easily break through the limit block and continue to slide and hit the rear fan, causing damage to the fan and the tray.

Therefore, a limiting device is needed to limit the stroke of the tray and protect the fan from impact.

Utility model content

The utility model aims at the above-mentioned deficiencies existing in the prior art, and provides a tray stop bracket used inside the chassis. On the one hand, it is used to install and fix the fan to avoid the collision of the tray; The positioning mechanism and the buffer block limit the stroke of the pallet, which solves the problem of weak resistance of the upper limit block of the guide rail, realizes the function of limiting and stopping the pallet, ensures the safety of the pallet disassembly process, and avoids the internal components of the chassis. damage.

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

A pallet stop bracket used inside a case, comprising a mounting plate, a first support plate, a second support plate, a buffer block, a stop mechanism, and vertically provided with a first support plate and a second support plate on both sides of the installation plate Two support plates, the lower end of the first support plate is vertically provided with a first fixed plate, the lower end of the second support plate is vertically provided with a second fixed plate, the first fixed plate and the second fixed plate are connected with the chassis The bottom is connected, a buffer block is provided on the second supporting plate, and a stop mechanism is provided on the second fixing plate.

Preferably, the stop mechanism includes a stop plate, the stop plates are respectively perpendicular to the second support plate and the second fixing plate, and an end of the stop plate away from the second support plate is provided with a slot.

Preferably, an anti-scratch rubber pad is provided on the inner wall of the card slot.

Preferably, the second support plate is provided with a mounting hole, the buffer block is arranged in the mounting hole, a spring is provided between the buffer block and the first support plate, and one end of the spring is connected to the first support plate, The other end of the spring is connected with the buffer block.

Preferably, one side of the buffer block is provided with a fixing hole, and one end of the spring is arranged in the fixing hole.

Preferably, one end of the buffer block is provided with a limiting plate, and the limiting plate is arranged between the first supporting plate and the second supporting plate.

Preferably, one end of the buffer block is provided with a buffer pad.

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

1. On the one hand, the utility model is used to install and fix the fan to avoid the collision of the tray; on the other hand, a stop mechanism and a buffer block are provided on the fan installation bracket to limit the stroke of the tray, and solve the problem of the upper limit block of the guide rail. To solve the problem of powerlessness, the function of limiting and stopping the pallet is realized, which ensures the safety of the pallet disassembly process and avoids damage to the internal components of the chassis.

2. The stop plate of the utility model is perpendicular to the second support plate, so that the stop plate is stressed along the length direction, which can increase the impact strength of the stop plate and prevent the deformation of the stop plate. It can cooperate with the end of the tray to prevent the tray from running too much inertia, causing the tray to bend upward when it collides with the stop plate and rush out from the top of the stop plate, causing the stop to fail. The design of the card slot increases the firmness of the stop and reliability.

3. The utility model is equipped with an anti-scratch rubber pad on the inner wall of the card slot, which can prevent long-term use. The mutual friction between the stop plate and the tray causes abrasion. On the other hand, it can play the role of buffering and noise reduction, reducing the impact of the tray When the impact on the hard disk, protect the equipment.

4. There is a spring between the buffer block and the first support plate of the utility model, which can partially offset the impact force of the tray through the spring force, reduce the collision force between the tray and the stop plate, and increase the safety of use; in addition, the tray pulls When it is out, the buffer block can automatically return under the action of the spring to buffer the next impact of the tray, which is convenient to use.

5. One side of the buffer block of the utility model is provided with a fixing hole, and one end of the spring is arranged in the fixing hole, which can increase the firmness and convenience of fixing the spring, and is easy to replace and use.

6. The utility model is provided with a limit plate at the end of the buffer block away from the tray, and the limit plate is set between the first support plate and the second support plate, which can limit the buffer block and prevent the buffer block from moving from the fixing hole. Inner protruding, increasing the reliability of use.

7. The utility model is equipped with a buffer pad at the end of the buffer block close to the tray, which can reduce noise and reduce wear caused by collisions, making the use safer and more reliable.

Description of drawings

Fig. 1 is the structural representation that the utility model is installed in the cabinet;

Figure 2 is an enlarged view of A in Figure 1;

Fig. 3 is the structural representation of the utility model;

Fig. 4 is an enlarged view of B in Fig. 3;

Fig. 5 is the structural representation of the utility model after removing buffer block;

Fig. 6 is the bottom view of the utility model;

FIG. 7 is a schematic structural diagram of a buffer block.

In the figure: 1-chassis; 2-guide rail; 3-pallet stop bracket; 301-installation plate; 302-first support plate; 303-first fixed plate; 304-second support plate; 305-second fixed plate ;306-mounting hole; 4-tray; 5-buffer block; 501-buffer pad; 502-limit plate; 503-fixing hole; 6-stop mechanism; 601-stop plate; Anti-scratch rubber pad; 7-spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, a guide rail 2 is provided on the side wall of the cabinet 1, and a tray 4 is installed on the guide rail 2, a tray stop bracket used inside the cabinet, and the tray stop bracket 3 is installed on one side of the tray 4, And perpendicular to the guide rail 2, as shown in Figure 5, as shown in Figure 3, the tray stop bracket 3 includes a mounting plate 301, a first support plate 302, a second support plate 304, a buffer block 5, a stop mechanism 6, the Both sides of the mounting plate 301 are respectively vertically provided with a first support plate 302 and a second support plate 304, the lower end of the first support plate 302 is vertically provided with a first fixing plate 303, and the bottom of the second support plate 304 The lower end is vertically provided with a second fixed plate 305, the first fixed plate 303 and the second fixed plate 305 are connected to the bottom of the cabinet 1, the second support plate 304 is provided with a buffer block 5, the second fixed plate 305 There is a stop mechanism 6 on it.

As shown in Figure 4, the stop mechanism 6 includes a stop plate 601. The number of stop plates 601 is two. During manufacture, only the second fixing plate 305 is required to be cut, and then bent vertically upward to form a stop. The stop plate 601 will not increase the cost of materials, the processing method is simple, the stamping method is simple, and it is easy to process. The stop plate 601 is perpendicular to the second supporting plate 304 and the second fixing plate 305 respectively, so that the stop plate 601 is along the The force in the length direction can increase the impact strength of the stop plate 601 and prevent the stop plate 601 from deforming; the end of the stop plate 601 away from the second support plate 304 is provided with a slot 602 for matching with the end of the tray 4 . It can cooperate with the end of the tray 4 to prevent the tray 4 from running too much inertia, causing the tray 4 to collide with the stop plate 601 to bend upward and rush out from the top of the stop plate 601, causing the stop to fail, and the design of the card slot 602 is increased To ensure the firmness and reliability of the stop position.

As shown in Figure 4, in order to protect the tray 4, an anti-scratch rubber pad 603 is provided on the inner wall of the card slot 602, which can prevent long-term use. It plays the role of buffering and noise reduction, reduces the impact on the hard disk 4 when the tray 4 hits, and protects the equipment.

As shown in Figure 5, the second support plate 304 is provided with a mounting hole 306, the buffer block 5 is located in the mounting hole 306, as shown in Figure 6, between the buffer block 5 and the first support plate 302 There is a spring 7, one end of the spring 7 is connected to the first support plate 302, and the other end of the spring 7 is connected to the buffer block 5, the impact force of the tray 4 can be partially offset by the force of the spring, and the tray 4 and the stop plate can be lowered. The collision force between 601 increases the safety of use; in addition, when the tray 4 is pulled out, the buffer block 5 can automatically return under the action of the spring 7 to buffer the next impact of the tray 4, which is convenient to use.

As shown in Figure 7, in order to facilitate the fixing of the spring 7, one side of the buffer block 5 is provided with a fixing hole 503, and one end of the spring 7 is arranged in the fixing hole 503, which can increase the firmness and stability of the fixing of the spring 503. Convenience, easy to replace, easy to use.

As shown in Figure 7, the end of the buffer block 5 away from the tray 4 is provided with a limit plate 502, and the limit plate 502 is arranged between the first support plate 302 and the second support plate 304, so that the buffer block 5 can be Limiting, preventing the buffer block 5 from coming out of the fixing hole 503, increasing the reliability of use

In order to reduce noise and minimize wear caused by collisions, making use safer and more reliable, as shown in FIG. 7 , a buffer pad 501 is provided at the end of the buffer block 5 close to the tray 4 .

As shown in FIG. 1 , during installation, the tray stop bracket 3 is installed between two guide rails 2 , and the guide rails 2 are vertical, and the first fixing plate 303 and the second fixing plate 305 are connected to the bottom of the cabinet 1 by bolts. During use, when the tray 4 slides to the position of the tray stop bracket 3, as shown in Figure 2, the end of the tray 4 cooperates with the card slot 602, and at the same time, this end contacts the buffer block 5, thereby realizing the stop of the operation of the tray 4. On the one hand, the tray stop bracket 3 is used to install and fix the fan to avoid the collision of the tray 4; , solves the problem of weak blocking of the upper limit block of the guide rail 2, realizes the function of limiting and stopping the tray 4, ensures the safety of the disassembly process of the tray 4, and avoids damage to the internal components of the chassis 1.

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (7)

1. A tray stop bracket for the interior of the cabinet, characterized in that: it includes a mounting plate, a first support plate, a second support plate, a buffer block, a stop mechanism, and vertically arranged on both sides of the mounting plate The first support plate and the second support plate, the lower end of the first support plate is vertically provided with a first fixed plate, the lower end of the second support plate is vertically provided with a second fixed plate, the first fixed plate and The second fixing plate is connected with the bottom of the case, a buffer block is arranged on the second supporting plate, and a stop mechanism is arranged on the second fixing plate. 2. A pallet stop bracket for inside the case according to claim 1, wherein the stop mechanism includes a stop plate, and the stop plate is fixed to the second support plate and the second support plate respectively. The board is vertical, and the end of the stop board away from the second support board is provided with a card slot. 3 . The tray stop bracket for inside the cabinet according to claim 2 , wherein an anti-scratch rubber pad is provided on the inner wall of the slot. 4 . 4. A pallet stop bracket for inside the chassis as claimed in claim 1, characterized in that: said second support plate is provided with a mounting hole, said buffer block is arranged in the mounting hole, and the buffer block and A spring is arranged between the first support plates, one end of the spring is connected to the first support plate, and the other end of the spring is connected to the buffer block. 5 . The pallet stop bracket used in the cabinet as claimed in claim 4 , wherein a fixing hole is arranged on one side of the buffer block, and one end of the spring is arranged in the fixing hole. 5 . 6. A pallet stop bracket for inside the case as claimed in claim 4, characterized in that: one end of the buffer block is provided with a limit plate, and the limit plate is arranged on the first support plate and the second support plate. between the support plates. 7 . The pallet stop bracket used in the cabinet as claimed in claim 4 , wherein a buffer pad is provided at one end of the buffer block. 8 .