CN210776442U

CN210776442U - Computer machine case convenient to maintenance

Info

Publication number: CN210776442U
Application number: CN201921686980.XU
Authority: CN
Inventors: 左翠平
Original assignee: Nanan Kaixing Industrial Product Design Co Ltd
Current assignee: Nanan Kaixing Industrial Product Design Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-16
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a computer machine case convenient to maintenance relates to computer machine case technical field. The utility model comprises a case body, wherein a front air inlet area and an end face heat dissipation area are fixedly arranged on one surface of the case body, and an installation side plate is fixedly connected with the inner wall of the case body; two sliding grooves are formed in one surface of the case body; a back plate is connected between the opposite surfaces of the two chutes in a sliding way; two groups of guide rods and two limiting rods are fixedly connected to one surface of the mounting side plate; the peripheral sides of the two groups of guide rods and the two limiting rods are connected with a main mounting plate in a sliding manner; one surface of the main mounting plate is fixedly connected with the back plate. The utility model discloses a spout, guide bar, gag lever post and spacing bayonet socket's design becomes the fixed structure of single box body of traditional quick-witted case and is two box pull slidingtype structures, through pull slidingtype structure, makes things convenient for quick maintenance and the maintenance of quick-witted incasement electronic component then.

Description

Computer machine case convenient to maintenance

Technical Field

The utility model belongs to the technical field of computer machine case, especially, relate to a computer machine case convenient to maintenance.

Background

The host refers to a main body part of the computer except for input and output devices, and is also a control box body for placing a mainboard and other main components, and generally includes a CPU, a memory, a hard disk, an optical drive, a power supply, and other input and output controllers and interfaces, and in the network technology, the host is a terminal device for sending and receiving information, and a container for placing the mainboard and other main components in a computer hardware system is generally called an interior in the host case, and generally called an exterior (such as a display, a keyboard, a mouse, an external hard disk, an external optical drive, and the like) outside the host case.

The electronic product needs to be maintained regularly, the computer mainframe needs to be maintained regularly so as to be convenient for the operation of the computer, the existing computer mainframe needs to be maintained after being detached when being maintained, and the mainframe is assembled after being maintained, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer machine case convenient to maintenance through the design of spout, guide bar, gag lever post and spacing bayonet socket, has solved the problem that current computer machine case is not convenient for maintain.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a computer case convenient for maintenance, which comprises a case body, wherein a front air inlet area and an end face heat dissipation area are fixedly arranged on one surface of the case body, and an installation side plate is fixedly connected with the inner wall of the case body; two sliding grooves are formed in one surface of the case body; a back plate is connected between the opposite surfaces of the two chutes in a sliding manner; two groups of guide rods and two limiting rods are fixedly connected to one surface of the mounting side plate; the peripheral sides of the two groups of guide rods and the two limiting rods are connected with a main mounting plate in a sliding manner; one surface of the main mounting plate is fixedly connected with the back plate; a mounting bottom plate is fixedly connected to one surface of the main mounting plate; through holes are formed in both side faces of the main mounting plate; the inner walls of the two through holes are respectively connected with a first limiting snap ring and a second limiting snap ring in a sliding manner; a connecting rod is fixedly connected between the opposite surfaces of the first limiting clamping ring and the second limiting clamping ring; a button is fixedly connected to one surface of the second limiting clamping ring; a first return spring is arranged between the button and the opposite surface of the main mounting plate; the peripheral side surfaces of the two limiting rods are both provided with limiting bayonets; the inner walls of the first limiting clamping ring and the second limiting clamping ring are matched with the limiting bayonet.

Furthermore, second return springs are sleeved on the circumferential side surfaces of the two groups of guide rods; the cross sections of the guide rod and the limiting rod are both T-shaped structures; the second return spring is located between the mounting side plate and the opposite surface of the main mounting plate.

Furthermore, rubber lantern rings are fixedly connected to the positions, corresponding to the two groups of guide rods, of the main mounting plate; one surface of the rubber lantern ring is matched with the guide rod.

Furthermore, the limiting rod is positioned between the two groups of guide rods; the main mounting plate cross section is the U type structure.

Furthermore, the limiting bayonets are distributed in a linear array on the peripheral surface of the limiting rod.

The utility model discloses following beneficial effect has:

the utility model discloses a spout, guide bar, gag lever post and spacing bayonet socket's design becomes the fixed structure of single box body of traditional quick-witted case and is two box pull slidingtype structures, through pull slidingtype structure, makes things convenient for quick maintenance and the maintenance of quick-witted incasement electronic component then, and maintains and need not to carry out the dismantlement of screw or other electronic component's dismantlement with the pull in-process.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a computer case for ease of maintenance;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a schematic structural view of the main mounting plate;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

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

FIG. 6 is a schematic structural view of a stop lever;

in the drawings, the components represented by the respective reference numerals are listed below:

1-case body, 2-front air inlet area, 3-end face heat dissipation area, 4-mounting side plate, 5-sliding groove, 6-back plate, 7-guide rod, 8-limiting rod, 9-main mounting plate, 10-mounting bottom plate, 11-through hole, 12-first limiting snap ring, 13-second limiting snap ring, 14-connecting rod, 15-button, 16-first return spring, 17-limiting bayonet, 18-second return spring and 19-rubber lantern ring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model relates to a computer case convenient for maintenance, which comprises a case body 1, wherein a front air inlet area 2 and a front heat dissipation area 3 are fixedly arranged on one surface of the case body 1, both the front air inlet area 2 and the front heat dissipation area 3 can be used for installing a fan, both side surfaces of the case body 1 are also connected with transparent sealing plates through quick-release screws, the sealing plates are made of toughened glass materials, and the transparent sealing plates can be quickly disassembled;

the inner wall of the case body 1 is fixedly connected with a mounting side plate 4; two sliding grooves 5 are formed in one surface of the case body 1; a back plate 6 is connected between the opposite surfaces of the two sliding grooves 5 in a sliding manner, two fan mounting holes, a main plate jack and a power supply jack are formed in the back plate 6, and a fan is mounted in the two fan mounting holes to form a back heat dissipation area;

two groups of guide rods 7 and two limiting rods 8 are fixedly connected to one surface of the mounting side plate 4, the number of each group of guide rods 7 is two, the peripheral sides of the two groups of guide rods 7 and the two limiting rods 8 are connected with a main mounting plate 9 in a sliding mode, the main mounting plate 9 is used for mounting a computer main board and equipment such as an SSD, an HDD, a display card and the like, a plurality of through holes for leading in power lines are formed in the main mounting plate 9, and one surface of the main mounting plate 9 is fixedly connected with the back plate 6; a mounting bottom plate 10 is fixedly connected to one surface of the main mounting plate 9, the mounting bottom plate 10 is used for mounting a power supply, and through holes 11 are formed in two side surfaces of the main mounting plate 9; the inner walls of the two through holes 11 are respectively connected with a first limiting snap ring 12 and a second limiting snap ring 13 in a sliding manner; a connecting rod 14 is fixedly connected between the opposite surfaces of the first limit snap ring 12 and the second limit snap ring 13; a button 15 is fixedly connected to one surface of the second limiting snap ring 13; a first return spring 16 is arranged between the opposite surfaces of the button 15 and the main mounting plate 9; the side surfaces of the two limiting rods 8 are both provided with limiting bayonets 17; first spacing snap ring 12 and the spacing snap ring 13 inner wall of second all cooperate with spacing bayonet socket 17, when button 15 does not receive external force, under first reset spring 16's effect, first spacing snap ring 12 and the spacing bayonet socket 17 on the spacing snap ring 13 of second and the gag lever post 8 are the block state, then carry on spacingly to the position of main mounting panel 9, when button 15 receives external force and extrudes downwards, spacing bayonet socket 17 separation on first spacing snap ring 12 and the spacing snap ring 13 of second and the gag lever post 8, main mounting panel 9 is movable state then, when main mounting panel 9 moves, because the power with anterior air inlet district 2, terminal surface heat dissipation area 3 is the wire connected state, and the wire of connection all has surplus length generally, therefore when main mounting panel 9 moves, can not influence the work of power with anterior air inlet district 2, terminal surface heat dissipation area 3.

As shown in fig. 1-2, the second return spring 18 is sleeved on the circumferential side surfaces of the two groups of guide rods 7; the cross sections of the guide rod 7 and the limiting rod 8 are both T-shaped structures; the second return spring 18 is positioned between the opposite surfaces of the mounting side plate 4 and the main mounting plate 9, and rubber lantern rings 19 are fixedly connected to the positions, corresponding to the two groups of guide rods 7, of the main mounting plate 9; one surface of the rubber sleeve ring 19 is matched with the guide rod 7, and the rubber sleeve ring 19 is arranged to avoid hard collision between the main mounting plate 9 and the case body 1 in the movement process.

Wherein, the limiting rod 8 is positioned between the two groups of guide rods 7; the main mounting plate 9 has a U-shaped cross section.

Wherein, the limiting bayonets 17 are distributed in a linear array on the peripheral surface of the limiting rod 8.

One specific application of this embodiment is: the machine case is changed into a traditional single-case fixed structure into a double-case drawable sliding structure, when parts in the machine case need to be overhauled, main equipment of computer elements such as a mounting side plate 4, a main mounting plate 9, a mounting bottom plate 10 and the like can be quickly drawn and pulled to the outside of the machine case, meanwhile, when the parts are drawn and pulled, the device is provided with an automatic ejection and limiting mechanism, when a user presses a button 14, a first limiting snap ring 12 and a second limiting snap ring 13 are linked to lose limiting effect on the main mounting plate 9, meanwhile, the main mounting plate 9 is slowly and automatically ejected under the action of a second reset spring 18, a rubber sleeve ring 19 carries out buffer protection on the main mounting plate 9, after the main mounting plate is ejected, the button 17 is released, the main mounting plate 9 is automatically limited, and maintenance operation is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a computer machine case convenient to maintenance, includes chassis body (1), chassis body (1) fixed surface has seted up anterior air inlet district (2), terminal surface heat dissipation district (3), chassis body (1) inner wall fixedly connected with installation curb plate (4), its characterized in that:

two sliding grooves (5) are formed in one surface of the case body (1); a back plate (6) is connected between the opposite surfaces of the two sliding grooves (5) in a sliding way; one surface of the mounting side plate (4) is fixedly connected with two groups of guide rods (7) and two limiting rods (8); the peripheral sides of the two groups of guide rods (7) and the two limiting rods (8) are connected with a main mounting plate (9) in a sliding manner; one surface of the main mounting plate (9) is fixedly connected with the back plate (6); a mounting bottom plate (10) is fixedly connected to one surface of the main mounting plate (9); through holes (11) are formed in both side faces of the main mounting plate (9); the inner walls of the two through holes (11) are respectively connected with a first limiting snap ring (12) and a second limiting snap ring (13) in a sliding manner; a connecting rod (14) is fixedly connected between the opposite surfaces of the first limiting clamping ring (12) and the second limiting clamping ring (13); a button (15) is fixedly connected to one surface of the second limiting snap ring (13); a first return spring (16) is arranged between the button (15) and the surface opposite to the main mounting plate (9); the circumferential side surfaces of the two limiting rods (8) are both provided with limiting bayonets (17); the inner walls of the first limiting clamping ring (12) and the second limiting clamping ring (13) are matched with the limiting bayonet (17).

2. The computer case convenient to maintain according to claim 1, characterized in that the peripheral sides of the two groups of guide rods (7) are sleeved with second return springs (18); the cross sections of the guide rod (7) and the limiting rod (8) are both T-shaped structures; the second return spring (18) is positioned between the opposite surfaces of the mounting side plate (4) and the main mounting plate (9).

3. The computer case convenient to maintain according to claim 1, wherein a rubber collar (19) is fixedly connected to the main mounting plate (9) at a position corresponding to the two groups of guide rods (7); one surface of the rubber sleeve ring (19) is matched with the guide rod (7).

4. The computer case convenient for maintenance according to claim 1, wherein the limiting rod (8) is positioned between two sets of guide rods (7); the cross section of the main mounting plate (9) is of a U-shaped structure.

5. The computer case convenient to maintain as claimed in claim 1, wherein the limiting bayonets (17) are distributed in a linear array on the peripheral side of the limiting rod (8).