Centralized control circuit board protection device of cloud desktop system

Abstract

The utility model provides a centralized control circuit board protection device of a cloud desktop system, which comprises a centralized control circuit board, two groups of mounting rails, five-way joints, spacing adjusting blocks and pressing plates, the mounting rails are symmetrically arranged, and mounting blocks are fixedly mounted on two sides of the bottom of each mounting rail through bolts. According to the utility model, the heat dissipation space of the centralized control mainboard can be provided, and the position of the fixed mainboard can be conveniently adjusted in an adaptive manner, so as to solve the problems that the heat of the back surface and the joint of the existing centralized control circuit mainboard cannot be dissipated, and dust cannot be adsorbed and accumulated on the inner wall of the shell, so that the heat dissipation efficiency is further improved; meanwhile, due to different sizes of hardware installed on the mainboard, single side is not matched with the shell, the position of the mainboard cannot be adjusted, and finally, a side cover of a case cannot be installed, so that the practicability is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, and in particular to a centralized control circuit board protection device for a cloud desktop system. Background Art

[0002] A cloud desktop system is a desktop service based on cloud computing. It centralizes the user's desktop environment and computing resources (such as CPU, memory, storage, etc.) in the cloud. Users can connect to the cloud desktop system through the network and access and use their own desktop environment and computing resources on the system. A cloud desktop system usually consists of a cloud server, cloud storage, desktop virtualization software, and client devices.

[0003] In the above-mentioned desktop service, a centralized control circuit mainboard is required to ensure stable data calculations in its network environment. However, the current existing technologies all adopt the method of fitting the centralized control circuit mainboard to the inner wall of the chassis shell and fixing it with bolts, which results in the heat from the back of the centralized control circuit mainboard and the fitting point being unable to dissipate, and dust is adsorbed and accumulated on the inner wall of the shell, further aggravating the reduction of heat dissipation efficiency. At the same time, due to the different sizes of hardware installed on the mainboard, one side will not match the shell, and the position of the mainboard cannot be adjusted. Ultimately, the side cover of the chassis cannot be installed, affecting practicality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a centralized control circuit board protection device for a cloud desktop system, which can provide heat dissipation space for the centralized control mainboard and can facilitate the adaptation and adjustment of the position of the mainboard after fixation, so as to solve the problems that the heat on the back and the fitting of the existing centralized control circuit mainboard cannot be dissipated, and dust is adsorbed and accumulated on the inner wall of the shell, which will further aggravate the reduction of heat dissipation efficiency. At the same time, due to the different sizes of hardware installed on the mainboard, one side will not match the shell, the mainboard position cannot be adjusted, and ultimately the side cover of the chassis cannot be installed, affecting practicality.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a centralized control circuit board protection device of a cloud desktop system, comprising a centralized control circuit board, a mounting rail, a five-way joint, a spacing adjustment block and a pressure plate, the mounting rail is provided with two groups of symmetrical settings, mounting blocks are fixedly installed on both sides of the bottom of the mounting rail by bolts, a slide groove is provided on the top of the mounting rail, positioning holes are provided at the four corners of the top of the centralized control circuit board, the spacing adjustment block is slidably installed on the top of the mounting rail, and four groups are provided, a pressure plate is provided on the top of the spacing adjustment block, a positioning column is fixedly installed on one side of the top of the spacing adjustment block, and a connecting plate is fixedly installed between two opposite spacing adjustment blocks;

[0006] An elastic pressing component is fixedly installed at the bottom of the pressing plate, and the elastic pressing component is used to press and install the centralized control circuit board placed on the top of the spacing adjustment block;

[0007] A ventilation support and heat dissipation component is arranged on the top of the connecting plate, and the ventilation support and heat dissipation component is used for heat dissipation support of the bottom of the centralized control circuit board.

[0008] Furthermore, the elastic clamping assembly includes a pressure rod, a baffle, a spring, a pressure hole and a positioning column. The pressure rod is fixedly installed on the bottom of the pressure plate away from the side of the connecting plate, the bottom of the pressure rod passes through the spacing adjustment block and is fixedly installed with the baffle, the spring is sleeved on the surface of the pressure rod, one end of the spring contacts the bottom of the spacing adjustment block, the bottom of the spring contacts the top of the baffle, the positioning column is fixedly installed on the top of the spacing adjustment block away from the side of the pressure rod, the pressure hole is opened at the top of the pressure plate and is gap-matched with the positioning column, and the positioning column is plug-fitted with the positioning hole.

[0009] Furthermore, the ventilation support and heat dissipation assembly includes a connecting pipe, an elastic support pipe, a five-way joint and an air pipe. The air pipes are provided in four groups, one ends of the four groups of air pipes are connected to the five-way joints, and the ends of the four groups of air pipes away from the five-way joints are respectively connected to four groups of connecting pipes. The connecting pipes are fixedly installed on the top of the connecting plate. The elastic support pipes are provided in several groups, and the several groups of elastic support pipes are connected to the connecting pipes. The five-way joint is provided on the side away from the centralized control circuit board, and the five-way joint is connected to the output end of the external air pump through a hose.

[0010] Furthermore, pinching pieces are integrally formed and installed on both sides of the top of the pressing plate, and anti-slip grooves are provided on the outer sides of the pinching pieces.

[0011] Furthermore, a sliding block is fixedly mounted on the bottom of the spacing adjustment block, and the sliding block is slidably matched with the sliding groove.

[0012] Furthermore, one side opposite to the spacing adjustment block is threadedly connected with a positioning bolt, and the positioning bolt passes through the spacing adjustment block and is used in conjunction with the mounting rail.

[0013] Furthermore, the top of the elastic support tube contacts the bottom of the centralized control circuit board, and the elastic support tube is made of elastic material.

[0014] The beneficial effects of the utility model are as follows: the utility model quickly compresses the centralized control circuit board through four groups of spacing adjustment blocks, an elastic clamping assembly and a pressure plate, provides heat dissipation space through the mounting block, and blows air to the heat dissipation space through the ventilation support heat dissipation assembly to accelerate heat dissipation, and the sliding spacing adjustment block is convenient for sliding and adjusting the installation position according to the space requirements after the hardware is installed, thereby improving the heat dissipation efficiency and installation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the spacing adjustment block of the utility model.

[0019] In the figure: 1. centralized control circuit board; 2. mounting rail; 21. mounting block; 22. slide groove; 3. five-way joint; 31. air pipe; 4. spacing adjustment block; 41. connecting plate; 42. elastic support tube; 43. connecting tube; 44. positioning bolt; 45. sliding block; 5. pressure plate; 51. pressure rod; 52. baffle; 53. spring; 54. pinching piece; 55. clamping hole; 56. positioning column; 6. positioning hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1 , Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0022] A centralized control circuit board protection device for a cloud desktop system, a centralized control circuit board protection device for a cloud desktop system, comprising a centralized control circuit board 1, a mounting rail 2, a five-way joint 3, a spacing adjustment block 4 and a pressure plate 5, the mounting rail 2 is provided with two groups of symmetrical settings, mounting blocks 21 are fixedly installed on both sides of the bottom of the mounting rail 2 by bolts, a slide groove 22 is provided on the top of the mounting rail 2, positioning holes 6 are provided at the four corners of the top of the centralized control circuit board 1, the spacing adjustment block 4 is slidably installed on the top of the mounting rail 2, and four groups are provided, a pressure plate 5 is provided on the top of the spacing adjustment block 4, a positioning column 56 is fixedly installed on one side of the top of the spacing adjustment block 4, and a connecting plate 41 is fixedly installed between two opposite spacing adjustment blocks 4;

[0023] An elastic pressing component is fixedly installed at the bottom of the pressing plate 5, and the elastic pressing component is used to press and install the centralized control circuit board 1 placed on the top of the spacing adjustment block 4;

[0024] A ventilation support and heat dissipation component is provided on the top of the connecting plate 41 , and the ventilation support and heat dissipation component is used to provide heat dissipation support for the bottom of the centralized control circuit board 1 .

[0025] See also Figure 2 and Figure 3 , Figure 2 It is a schematic diagram of the explosion structure of the utility model; Figure 3 It is a three-dimensional structural schematic diagram of the spacing adjustment block of the utility model.

[0026] The elastic pressing assembly includes a pressing rod 51, a baffle 52, a spring 53, a pressing hole 55 and a positioning column 56. The pressing rod 51 is fixedly installed at the bottom of the pressing plate 5 away from the side of the connecting plate 41. The bottom of the pressing rod 51 passes through the spacing adjustment block 4 and is fixedly installed with the baffle 52. The spring 53 is sleeved on the surface of the pressing rod 51. One end of the spring 53 contacts the bottom of the spacing adjustment block 4. The bottom of the spring 53 contacts the top of the baffle 52. The positioning column 56 is fixedly installed at the top of the spacing adjustment block 4 away from the pressing plate 5. On one side of the rod 51, a clamping hole 55 is opened at the top of the pressure plate 5, and is gap-matched with the positioning column 56. The positioning column 56 is plug-fitted with the positioning hole 6. After the pressure rod 51 is connected to the pressure plate 5, the elastic force of the spring 53 is transmitted to the baffle 52, and the pressure rod 51 is pressed downward through the baffle 52. The pressure rod 51 drives the pressure plate 5 downward to cooperate with the clamping hole 55 and the positioning column 56 to plug and press to position the centralized control circuit board 1. The positioning column 56 is convenient for aligning the four corners of the centralized control circuit board 1, so as to facilitate the insertion of the centralized control circuit board 1.

[0027] The ventilation support heat dissipation component includes a connecting pipe 43, an elastic support pipe 42, a five-way joint 3 and an air supply pipe 31. Four groups of air supply pipes 31 are provided. One end of the four groups of air supply pipes 31 are connected to the five-way joint 3. The ends of the four groups of air supply pipes 31 away from the five-way joint 3 are respectively connected to the four groups of connecting pipes 43. The connecting pipe 43 is fixedly installed on the top of the connecting plate 41. Several groups of elastic support pipes 42 are provided. Several groups of elastic support pipes 42 are connected to the connecting pipe 43. The five-way joint 3 is arranged on a side away from the centralized control circuit board 1. The five-way joint 3 is connected to the output end of the external air pump through a hose. The connecting pipe 43 can facilitate the cooling air delivered by the external air pump connected to the five-way joint 3 to be blown into several elastic support pipes 42, and then the back of the mainboard is cooled by the heat dissipation. At the same time, the air supply pipe 31 facilitates the heat dissipation of the five-way joint 3 to the four connecting pipes 43.

[0028] Both sides of the top of the pressing plate 5 are integrally formed with pinching pieces 54, and the outer side of the pinching piece 54 is provided with anti-skid grooves. The pinching piece 54 can facilitate the user to pinch and pull the pressing plate 5 upwards. At the same time, the anti-skid grooves can improve the anti-skid property of the pinching piece 54 and ensure the stability of pinching.

[0029] A sliding block 45 is fixedly installed at the bottom of the spacing adjustment block 4, and the sliding block 45 slides in cooperation with the slide groove 22. The sliding block 45 can easily cooperate with the slide groove 22 to make the sliding of the spacing adjustment block 4 more stable. At the same time, it can ensure that the spacing adjustment block 4 will not tilt when sliding and prevent it from detaching from the mounting rail 2 and falling up and down, thereby improving the installation stability.

[0030] The opposite side of the spacing adjustment block 4 is threadedly connected with a positioning bolt 44, which passes through the spacing adjustment block 4 and is used in conjunction with the mounting rail 2. After the positioning bolt 4 is rotated, it can move to the side close to the mounting rail 2 to adjust the position of the centralized control circuit board 1 fixed on the top of the spacing adjustment block 4 again, thereby improving the installation stability.

[0031] The top of the elastic support tube 42 contacts the bottom of the centralized control circuit board 1. The elastic support tube 42 is made of elastic material. The elastic support tube 42 can elastically support the centralized control circuit board 1. At the same time, the setting of the elastic material can have a certain anti-seismic effect, thereby preventing the centralized control circuit board 1 from being damaged by impact rigidity, and can transfer the impact force to the elastic support tube 42 for absorption, thereby ensuring anti-seismic performance.

[0032] Working principle: A centralized control circuit board is required before the cloud desktop system is installed. When the centralized control circuit board is installed in the chassis, the mounting rail 2 is installed in the chassis through the mounting block 21, and then the spacing adjustment block 4 is slid to a position where it can be plugged in and matched with the centralized control circuit board 1. Then the positioning column 56 is plugged in and matched with the positioning hole 6. Before plugging in, it is necessary to pinch the pinch piece 54 to pull the pressure plate 5 upward so that the centralized control circuit board 1 can be easily inserted into the positioning column 56. Then the elastic force of the spring 53 is released to bounce the baffle 52 downward, driving the pressure rod 51 and the pressure plate 5 to move downward. Then the pressure plate 5 is pressed down to tighten and fix the centralized control circuit board 1. When the position of the centralized control circuit board 1 needs to be changed, the spacing adjustment block 4 is directly slid to the required position and then the positioning bolt 44 is rotated to make the spacing adjustment block 4 in close contact with the mounting rail 2 for position friction fixation.

[0033] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A centralized control circuit board protection device for a cloud desktop system, comprising a centralized control circuit board (1), a mounting rail (2), a five-way joint (3), a spacing adjustment block (4) and a pressure plate (5), characterized in that: The mounting rail (2) is provided with two groups of symmetrical arrangements, both sides of the bottom of the mounting rail (2) are fixedly installed with mounting blocks (21) by bolts, the top of the mounting rail (2) is provided with a slide groove (22), the top four corners of the centralized control circuit board (1) are provided with positioning holes (6), the spacing adjustment blocks (4) are slidably installed on the top of the mounting rail (2), and four groups are provided, the top of the spacing adjustment blocks (4) is provided with a pressure plate (5), one side of the top of the spacing adjustment blocks (4) is fixedly installed with a positioning column (56), and a connecting plate (41) is fixedly installed between two opposite spacing adjustment blocks (4); An elastic pressing component is fixedly installed at the bottom of the pressing plate (5), and the elastic pressing component is used to press and install the centralized control circuit board (1) placed on the top of the spacing adjustment block (4); A ventilation support and heat dissipation component is provided on the top of the connection plate (41), and the ventilation support and heat dissipation component is used to provide heat dissipation support for the bottom of the centralized control circuit board (1).

2. The centralized control circuit board protection device of a cloud desktop system according to claim 1, characterized in that: The elastic clamping assembly comprises a pressure rod (51), a baffle (52), a spring (53), a pressure hole (55) and a positioning column (56). The pressure rod (51) is fixedly mounted on the bottom of the pressure plate (5) away from the connecting plate (41). The bottom of the pressure rod (51) passes through the spacing adjustment block (4) and is fixedly mounted with the baffle (52). The spring (53) is sleeved on the surface of the pressure rod (51). One end of the spring (53) contacts the bottom of the spacing adjustment block (4). The bottom of the spring (53) contacts the top of the baffle (52). The positioning column (56) is fixedly mounted on the top of the spacing adjustment block (4) away from the pressure rod (51). The pressure hole (55) is opened at the top of the pressure plate (5) and is clearance-matched with the positioning column (56). The positioning column (56) is plug-fitted with the positioning hole (6).

3. The centralized control circuit board protection device of a cloud desktop system according to claim 1, characterized in that: The ventilation support heat dissipation component comprises a connecting pipe (43), an elastic support pipe (42), a five-way joint (3) and an air supply pipe (31). The air supply pipe (31) is provided in four groups. One end of the four groups of air supply pipes (31) is connected to the five-way joint (3). One end of the four groups of air supply pipes (31) away from the five-way joint (3) is respectively connected to the four groups of connecting pipes (43). The connecting pipe (43) is fixedly mounted on the top of the connecting plate (41). The elastic support pipe (42) is provided in a plurality of groups. The plurality of groups of elastic support pipes (42) are connected to the connecting pipe (43). The five-way joint (3) is provided on a side away from the centralized control circuit board (1). The five-way joint (3) is connected to the output end of an external air pump through a hose.

4. The centralized control circuit board protection device of a cloud desktop system according to claim 1, characterized in that: Both sides of the top of the pressing plate (5) are integrally formed with pinching pieces (54), and the outer sides of the pinching pieces (54) are provided with anti-slip grooves.

5. The centralized control circuit board protection device of a cloud desktop system according to claim 1, characterized in that: A sliding block (45) is fixedly mounted on the bottom of the spacing adjustment block (4), and the sliding block (45) is slidably matched with the sliding groove (22).

6. The centralized control circuit board protection device of a cloud desktop system according to claim 1, characterized in that: The opposite side of the spacing adjustment block (4) is threadedly connected with a positioning bolt (44), and the positioning bolt (44) passes through the spacing adjustment block (4) and is used in conjunction with the mounting rail (2).

7. The centralized control circuit board protection device of a cloud desktop system according to claim 3, characterized in that: The top of the elastic support tube (42) contacts the bottom of the centralized control circuit board (1), and the elastic support tube (42) is made of elastic material.

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