CN110493984B

CN110493984B - Edge server dust cover

Info

Publication number: CN110493984B
Application number: CN201910649203.6A
Authority: CN
Inventors: 孙磊
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2021-01-29
Anticipated expiration: 2039-07-19
Also published as: CN110493984A

Abstract

The utility model provides an edge server dust cover, relates to the dust cover field, installs on the hangers of edge server node, including dust cover body, only lock the shell fragment and lead and end the locking bolt, be equipped with gib block and only lock the shell fragment on the dust cover body, be equipped with the direction locating hole on the gib block, the direction only locks the bolt and inserts in the direction locating hole and only lock the shell fragment card and go into the only locked groove on the direction only locking bolt. The invention can realize tool-free installation and disassembly of the front dust cover, is convenient for maintenance operation of server equipment, improves maintenance efficiency, greatly shortens maintenance working hours and further realizes reduction of maintenance cost.

Description

Edge server dust cover

Technical Field

The invention relates to the field of dust covers, in particular to an edge server dust cover.

Background

In the cloud computing era, servers are more and more widely applied, and the computing and storage of big data cannot be separated from the servers. Under the general condition, the server is generally placed in data center's professional computer lab, is equipped with ventilation systems such as air conditioner in the computer lab, and under this kind of condition, server operational environment is better, need not too much when its design protection problems such as waterproof dustproof of considering, only needs the key application problems such as heat dissipation and safety of solving.

With the development of the cloud computing technology, more data processing, application program operation and even the realization of some functional services need to be transferred to nodes at the edge of the network by the central server, which is the application of the edge server, and more emphasis is placed on the end, so that the transmission cost is reduced, the delay is shortened and the service quality is improved. For the edge server, the application environment is far inferior to that of a central machine room, sometimes even the edge server is directly applied to an outdoor environment, and at the moment, the server needs to be subjected to dustproof design so as to guarantee the performance and prolong the service life. And to the more wind channel design of air-out behind the preceding air inlet of server, need increase the dust cover in front panel air inlet department like this to play dustproof effect. Meanwhile, the front panel is generally provided with a hard disk module and a power module, even comprises an IO interface and needs to be led out in front, so that the front dust cover needs to be assembled and disassembled conveniently, even needs to be installed without tools, maintenance operation of equipment is facilitated, maintenance efficiency is improved, and maintenance working hours are shortened.

Chinese patent CN106125858A discloses a dustproof 2U reinforced server, which is provided with a dustproof filter element at the air inlet, but still adopts the bolt and nut fastening mode for the front side plate, which is time-consuming and labor-consuming.

Chinese patent CN109908678A discloses a dustproof device for server, which still needs to be removed by screws, and needs to be assisted by a tool such as a screwdriver.

Disclosure of Invention

Aiming at the problem that the maintenance efficiency is influenced because the dust cover is inconvenient to mount and dismount in the conventional server, the invention provides the edge server dust cover, and the locking elastic sheet is matched with the locking screw, so that tool-free mounting and maintenance are realized, and the problem can be avoided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a dust cover for an edge server is arranged on a hanging lug of an edge server node and comprises a dust cover body, locking elastic sheets and guiding locking bolts, wherein at least one guiding locking bolt is arranged on each hanging lug and is fixedly arranged on the hanging lug through threads; the dust cover is characterized in that a guide strip and a locking elastic sheet are arranged on the dust cover body, a guide positioning hole is formed in the guide strip, the guide locking bolt is inserted into the guide positioning hole, and the locking elastic sheet is clamped into a locking groove in the guide locking bolt.

The guiding locking bolt comprises a guide column, a positioning frustum and a locking nut, the positioning frustum is arranged on the guide column, the locking nut is installed on the guide column, a locking groove is formed between the positioning frustum and the locking nut, and the locking groove is matched with the locking elastic sheet.

Furthermore, both ends of the dust cover are respectively provided with a key hole, an elastic sheet key is arranged in the key holes, and the elastic sheet key extrudes the locking elastic sheet to generate elastic deformation.

Furthermore, the elastic sheet key is provided with an extrusion strip, and the extrusion strip extrudes the locking elastic sheet to generate elastic deformation.

Furthermore, the locking spring plate is riveted on the inner surface of the dust cover frame body.

Furthermore, the locking elastic sheet is provided with a fixing hole, a bolt is installed in the fixing hole, and the locking elastic sheet is fixed on the inner surface of the dust cover frame body through the bolt.

Furthermore, a dust cover front panel is arranged on the front side of the dust cover body, and a dust screen is arranged on the dust cover front panel.

The invention has the beneficial effects that: the invention can realize tool-free installation and disassembly of the front dust cover, is convenient for maintenance operation of server equipment, improves maintenance efficiency, greatly shortens maintenance working hours and further realizes reduction of maintenance cost. A guide locking screw is assembled on the hanging lug; the anti-locking elastic sheet with the keys is assembled on the dustproof cover frame body and is matched with the anti-locking screws, so that tool-free installation and maintenance are realized.

Drawings

FIG. 1 is a schematic diagram of the overall system architecture of a server;

FIG. 2 is a schematic three-dimensional view of a dust boot frame;

FIG. 3 is an exploded view of the dust cap;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is a partial schematic view of the dust boot body;

FIG. 7 is a cross-sectional view taken along A-A of FIG. 6;

FIG. 8 is a schematic three-dimensional view of a guide locking bolt

In the figure: 1 mounting bracket, 2 edge server nodes, 21 hangers, 3 guide locking bolts, 4 dust cover bodies, 5 dust cover front panels, 51 dust covers,

41 key holes, 42 extrusion strips, 43 elastic sheet keys, 44 locking elastic sheets, 45 fixing holes, 46 guide strips, 47 guide positioning holes,

31 guide column, 32 positioning frustum, 33 locking groove and 34 locking nut.

Detailed Description

As shown in fig. 1 to 6, the mounting bracket 1 may be an open mounting bracket or a closed mounting bracket on which a plurality of edge server nodes 2 are mounted.

Further thinning, two sides of the edge server node 2 are respectively provided with a hanging lug 21, and the edge server node 2 is fixed on the mounting bracket through the hanging lugs 21.

At least one guiding locking bolt 3 is respectively arranged on the hanging lugs respectively positioned at the left side and the right side of the edge server node, and the guiding locking bolts can be fixedly arranged on the hanging lugs through threads.

In at least one embodiment, the edge server dust cover includes a dust cover body 4, a locking spring 44 and a guiding locking bolt 3. The dust cover is characterized in that a guide strip 46 and a locking elastic sheet 44 are arranged on the dust cover body, a guide positioning hole 47 is formed in the guide strip, the guide locking bolt 3 is inserted into the guide positioning hole, and the locking elastic sheet is clamped into a locking groove in the guide locking bolt to lock the movement of the guide locking bolt.

The scheme is optimized, the front side of the dust cover body 4 is provided with a dust cover front panel 5, and the dust cover front panel is provided with a dust screen 51.

The guiding locking bolt 3 comprises a guiding column 31, a positioning frustum 32 and a locking nut 34, wherein the guiding column is provided with the positioning frustum, the locking nut is installed on the guiding column, a locking groove is formed between the positioning frustum and the locking nut, and the locking groove is matched with the locking elastic sheet.

Further thinning, the locking elastic sheet is riveted on the inner surface of the dust cover frame body.

Further refine, be equipped with fixed orifices 45 on the locking shell fragment, install the bolt in the fixed orifices, the locking shell fragment passes through the bolt fastening at the dust cover framework internal surface.

In at least one embodiment, the dust cover has a key hole 41 at each end, and a spring button 43 is installed in the key hole and presses the locking spring to deform elastically.

The scheme is optimized, the elastic sheet key is further provided with an extrusion strip 42, and the extrusion strip extrudes the locking elastic sheet to generate elastic deformation.

In the working mode, the elastic sheet keys on the left side and the right side of the dust cover body 4 are pressed, the locking elastic sheet 44 bounces at the moment, and the guide column 31 on the guide locking bolt 3 is pushed into the guide positioning hole in the dust cover body; impel forward along the guide post, after the dust cover body assembly targets in place, loosen the shell fragment button of the left and right sides, locking shell fragment return this moment, the card goes into the only lock groove in the direction only lock bolt to play the only lock effect, the installation of dust cover framework is accomplished, need not mounting tool in its assembling process.

The server node needs maintenance operation, when the dust cover body is disassembled, the elastic sheet keys on the left side and the right side of the dust cover body are pressed, and at the moment, the locking elastic sheets bounce to separate from the locking grooves in the locking bolts; the dust cover is pulled out along the positioning column, and a disassembling tool is also not needed.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims

1. A dust cover for an edge server is arranged on a hanging lug of an edge server node and is characterized by comprising a dust cover body, locking elastic sheets and guiding locking bolts, wherein at least one guiding locking bolt is arranged on each hanging lug and is fixedly arranged on the hanging lug through threads; the dust cover body is provided with a guide strip and a locking elastic sheet, the guide strip is provided with a guide positioning hole, the guide locking bolt is inserted into the guide positioning hole, and the locking elastic sheet is clamped into a locking groove on the guide locking bolt; the guiding locking bolt comprises a guide column, a positioning frustum and a locking nut, the positioning frustum is arranged on the guide column, the locking nut is installed on the guide column, a locking groove is formed between the locking nut and the positioning frustum, and the locking groove is matched with the locking elastic sheet.

2. The edge server dust cover of claim 1, wherein a key hole is formed at each of two ends of the dust cover, a spring button is installed in each key hole, and the spring button presses the locking spring to elastically deform.

3. The edge server dust cover of claim 2, wherein the resilient tab button is provided with a pressing strip, and the pressing strip presses the locking resilient tab to elastically deform.

4. The edge server dust cover of claim 2, wherein the locking spring tabs are riveted to an inner surface of the dust cover frame.

5. The edge server dust cover of claim 1, wherein a dust cover front panel is disposed on the front side of the dust cover body, and a dust screen is disposed on the dust cover front panel.