Self-limiting communication server equipment

Abstract

The utility model is applicable to the technical field of 1u servers, and provides a self-limiting communication server device, which comprises a communication case main body and fixing parts, a maintenance shell is arranged above the communication case main body, the fixing parts for limiting and fixing the maintenance shell are arranged on the front side and the rear side of the communication case main body, and the communication case main body is arranged on the maintenance shell. An air duct is arranged in the communication case main body, and the fixing part comprises a limiting push block, a twisting block, a fastener and a sliding part. According to the utility model, the fixing part is additionally arranged on the basis of the communication case main body, so that the maintenance shell can be conveniently limited and fixed, the maintenance shell can be directly limited by the equipment, and the fixing part can be directly used without using an external tool; and secondly, when the fixing part is not used, the fixing part and the communication case main body are integrated, so that the problem that the fixing part is lost does not need to be worried about, and the functionality of the equipment is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of 1U servers, and in particular relates to a self-limiting communication server device. Background Art

[0002] 1U server means that the height of the server chassis is 1U, and U is a unit of chassis height, 1U=44.45 mm. 1U servers are usually used in data centers, network communications, cloud computing and other scenarios;

[0003] When the size (1U standard) is limited and the fan speed and noise are limited, the air duct design is particularly important. Please see the attached basic 2D diagram Figure 1 .

[0004] The applicant believes that the existing 1U server chassis still has the following problems:

[0005] 1. There are many electrical components inside the server chassis, so staff are required to perform regular maintenance or inspection. The existing chassis shell and cover are generally fixed with several screws. Ordinary screws need to be removed with tools, which is too cumbersome. Some technologies use hand-tightened bolts to tighten them. Although hand-tightened bolts can be removed without tools, they are easy to lose after being removed.

[0006] 2. As attached Figure 1 As shown, it is very obvious from the 2D diagram that the fan outlet air volume is completely blocked by the 6 stacked resonant capacitors, and there is a vertical resonant inductor in front of the capacitor. The fan wind is all bounced back, and the actual air volume at the outlet is very small, resulting in a generally high temperature rise of the device, which cannot meet the requirements. Utility Model Content

[0007] The utility model aims to provide a self-limiting communication server device to solve the problems of disassembly of the casing and the cover plate of the chassis and the blocking of the fan outlet proposed in the above-mentioned background technology.

[0008] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0009] A self-limiting communication server device, comprising a communication chassis body and a fixing component, wherein an inspection shell is installed above the communication chassis body, and the fixing component used for limiting and fixing the inspection shell is arranged at the front and rear sides of the communication chassis body, and an air duct is arranged inside the communication chassis body;

[0010] The fixing component includes a limit push block, a twist block, a fastener and a sliding member, wherein the limit push block is arranged at the front and rear sides of the communication chassis body, the sliding member is fixedly connected to the outer wall of the limit push block, the fastener is threadedly connected to the middle part of the sliding member, and the twist block is fixedly connected to the rear end of the fastener;

[0011] The inspection shell and the position-limiting push block are provided with fixing grooves at corresponding positions.

[0012] Furthermore, the outer wall of the communication chassis body is provided with four limit slots, and the sliding member moves up and down on the inner walls of the limit slots.

[0013] Furthermore, the limit push block is designed as a metal part with a top bent structure.

[0014] Furthermore, the cross-sections of the sliding member and the limiting slot are both of convex structural design.

[0015] Furthermore, the fastener is a metal cylinder, and screw threads are distributed on the outer wall of the fastener. Rotating the twisting block can make the fastener contact the inner wall of the limiting slot.

[0016] Furthermore, a heat dissipation terminal is installed on the right side of the communication chassis body.

[0017] Furthermore, a cooling fan is installed on the right side inside the communication chassis body.

[0018] Furthermore, a pushing member is fixedly connected to the upper outer wall of the inspection shell.

[0019] Furthermore, a dustproof net is installed on the inner wall of the heat dissipation end.

[0020] Furthermore, there are four fixing components in total.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The utility model adds a fixing component on the basis of the communication chassis body, the purpose of which is to conveniently limit and fix the inspection shell, thereby achieving the purpose of the equipment itself being able to directly limit the inspection shell, and the fixing component can be directly used without using external tools. Secondly, when the fixing component is not in use, it is integrated with the communication chassis body, and there is no need to worry about the problem of the fixing part being lost, which effectively increases the functionality of the equipment itself;

[0023] 2. In order to make the whole power supply meet different ambient temperatures and meet the temperature rise requirements, the utility model changes the layout and modifies the PCB layout to make the air duct better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1It is a schematic diagram of the structure of the internal layout of the existing communication server;

[0025] Figure 2 It is a three-dimensional structural diagram of a self-limiting communication server device provided by an embodiment of the utility model;

[0026] Figure 3 It is a partial three-dimensional structural diagram of a self-limiting communication server device provided by an embodiment of the utility model;

[0027] Figure 4 yes Figure 3 The enlarged structural diagram at A in the middle;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing components of the self-limiting communication server device provided by the embodiment of the utility model;

[0029] Figure 6 It is a schematic diagram of the internal top view structure of the self-limiting communication server device provided by an embodiment of the utility model.

[0030] The reference numerals in the figures are:

[0031] 1. Communication chassis body; 2. Inspection shell; 3. Pushing member; 4. Fixed member; 401. Limiting push block; 402. Twisting block; 403. Fastener; 404. Sliding member; 5. Heat dissipation end; 6. Limiting card slot; 7. Fixed slot; 8. Cooling fan; 9. Air duct. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0033] It should be noted that the Figure 1 The present invention is a layout design of the internal components of the chassis of the prior art.

[0034] like Figure 2-6 As shown, a self-limiting communication server device provided by the utility model includes a communication chassis main body 1 and a fixing component 4. An inspection shell 2 is installed above the communication chassis main body 1. The fixing component 4 for limiting and fixing the inspection shell 2 is arranged on the front and rear sides of the communication chassis main body 1. An air duct 9 is arranged inside the communication chassis main body 1. In order to make the power supply of the whole machine meet the temperature rise requirements of the ambient temperature from -40 degrees to +50 degrees, the air duct 9 is made better by changing the layout and modifying the PCB layout.

[0035] like Figure 4-5The fixing component 4 includes a limit push block 401, a twist block 402, a fastener 403 and a sliding member 404. The limit push block 401 is arranged on the front and rear sides of the communication chassis body 1. The outer wall of the limit push block 401 is fixedly connected to the sliding member 404. The middle part of the sliding member 404 is threadedly connected to the fastener 403. The rear end of the fastener 403 is fixedly connected to the twist block 402.

[0036] The specific implementation is as follows:

[0037] The limit push block 401 is moved downward by the sliding member 404, and the sliding member 404 slides inside the limit card slot 6. Finally, the staff rotates the twist block 402 to fasten it with the fastener 403. The fixing component 4 is added on the basis of the communication chassis body 1. The purpose is to conveniently limit and fix the inspection shell 2. The fixing component 4 can be used directly without using external tools. Secondly, the fixing component 4 is integrated with the communication chassis body 1 when not in use, and there is no need to worry about the problem of the fixing component being lost, which effectively increases the functionality of the equipment itself.

[0038] A fixing groove 7 is provided at the corresponding position of the inspection shell 2 and the limit push block 401 , and the fixing groove 7 can limit the limit push block 401 moving downward, thereby preventing the inspection shell 2 from sliding.

[0039] As an implementation mode, four limit slots 6 are opened on the outer wall of the communication chassis body 1, and the sliding member 404 moves up and down on the inner wall of the limit slot 6. The limit slot 6 can limit the sliding member 404, and the sliding member 404 can only slide inside the limit slot 6 instead of falling out.

[0040] As an implementation mode, the limiting push block 401 is designed as a metal part with a bent top structure, and the bent portion on the top side of the limiting push block 401 clamps the fixing groove 7 of the inspection shell 2 .

[0041] As an implementation mode, the cross-sections of the sliding member 404 and the limiting slot 6 are both designed as "convex" structures, and the convex structure can have a limiting property.

[0042] As an implementation manner, the fastener 403 is a metal cylinder, and screw threads are distributed on the outer wall of the fastener 403 . The fastener 403 can be made to contact the inner wall of the limiting slot 6 by rotating the twisting block 402 .

[0043] As an implementation mode, a heat dissipation terminal 5 is installed on the right side of the communication chassis body 1, and the heat dissipation terminal 5 is used for dissipating air.

[0044] As an implementation mode, a cooling fan 8 is installed on the right side inside the communication chassis body 1. After the cooling fan 8 is started, the internal air can be replaced.

[0045] As an implementation mode, a pusher 3 is fixedly connected to the upper outer wall of the inspection shell 2 , and when the inspection shell 2 is removed, the staff can move the inspection shell 2 through the pusher 3 .

[0046] As an implementation mode, a dustproof net is installed on the inner wall of the heat dissipation end 5, and the dustproof net can prevent impurities from entering the interior of the device.

[0047] As an implementation manner, four fixing components 4 are provided in total, and the four fixing components 4 can completely fix the inspection shell 2 in position.

[0048] like Figure 6 As shown, from the layout, the auxiliary source transformer is moved to the fan port, and the previously placed vertical terminal is moved to the bottom, leaving a circular capacitor, so that the fan can diffuse from both sides with this capacitor as the center, forming a wind duct 9. The auxiliary source is replaced with a hollow magnetic core, and the lower part can also form a wind duct 9. The 6 resonant capacitors are moved to the side of the resonant inductor and placed vertically toward the outlet, forming a wind duct 9 to guide the air volume to the output side. After this optimization, the actual test temperature rise is reduced overall, meeting the design requirements.

[0049] To sum up, the working principle of the self-limiting communication server equipment is that the inspection shell 2 needs to be limited, and the inspection shell 2 can be slid from the right side to the top of the communication chassis body 1. At this time, the fixed groove 7 and the limit push block 401 are in the same position, and then the limit push block 401 is moved downward through the sliding member 404. At this time, the sliding member 404 slides inside the limit card slot 6 until the limit push block 401 enters the fixed groove 7. Finally, the staff turns the twist block 402 to tighten it with the fastener 403.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-limiting communication server device, comprising a communication chassis body and a fixing component, characterized in that: An inspection shell is installed above the communication chassis body, and the fixing components used to limit and fix the inspection shell are arranged on the front and rear sides of the communication chassis body, and an air duct is arranged inside the communication chassis body; The fixing component includes a limit push block, a twist block, a fastener and a sliding member, wherein the limit push block is arranged at the front and rear sides of the communication chassis body, the sliding member is fixedly connected to the outer wall of the limit push block, the fastener is threadedly connected to the middle part of the sliding member, and the twist block is fixedly connected to the rear end of the fastener; The inspection shell and the position-limiting push block are provided with fixing grooves at corresponding positions.

2. A self-limiting communication server device according to claim 1, characterized in that: The outer wall of the communication chassis body is provided with four limit slots, and the sliding member moves up and down on the inner wall of the limit slots.

3. A self-limiting communication server device according to claim 1, characterized in that: The limit push block is designed as a metal part with a top bending structure.

4. A self-limiting communication server device according to claim 2, characterized in that: The cross-sections of the sliding member and the limiting slot are both of "convex" structural design.

5. A self-limiting communication server device according to claim 2, characterized in that: The fastener is a metal cylinder, and screw threads are distributed on the outer wall of the fastener. Rotating the twisting block can make the fastener contact the inner wall of the limiting slot.

6. A self-limiting communication server device according to claim 1, characterized in that: A heat dissipation terminal is installed on the right side of the communication chassis body.

7. A self-limiting communication server device according to claim 1, characterized in that: A cooling fan is installed on the right side inside the communication chassis body.

8. A self-limiting communication server device according to claim 1, characterized in that: A pushing member is fixedly connected to the upper outer wall of the inspection shell.

9. A self-limiting communication server device according to claim 6, characterized in that: A dustproof net is installed on the inner wall of the heat dissipation end.

10. The self-limiting communication server device according to claim 1, characterized in that: There are four fixing components in total.

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