CN216361942U

CN216361942U - Case convenient to dismantle computer display card

Info

Publication number: CN216361942U
Application number: CN202121543733.1U
Authority: CN
Inventors: 刘徐旭; 梁韵基
Original assignee: Northwestern Polytechnical University
Current assignee: Northwestern Polytechnical University
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-04-22
Anticipated expiration: 2031-07-07

Abstract

A case convenient for detaching a computer display card comprises a case, wherein the case is internally provided with the display card. The upper surface laminating of display card sets up the limiting plate, and the limiting plate has the body, and the body has the stationary plane. Connect reset spring's one end on the stationary plane, reset spring's the other end connection side board. A limiting plate middle mandrel is sleeved in the reset spring, one end of the limiting plate middle mandrel is fixed on the fixed surface, and the other end of the limiting plate middle mandrel penetrates through the second guide channel to fix the limiting plate moving portion. The limiting plate moving part is tightly matched with the fixing groove, and a first guide channel is arranged on the fixing groove. The top of fixed slot is equipped with the spout, swing joint push switch on the spout, and push switch sets up on the shutter. The case convenient for disassembling the computer display card has the following advantages that: the time of installation or dismantlement is practiced thrift, the used repeatedly of being convenient for.

Description

Case convenient to dismantle computer display card

Technical Field

The utility model belongs to the field of computer cases, and particularly relates to a case with a computer display card convenient to disassemble.

Background

The prior art is time-consuming and labor-consuming for the disassembly or the installation of the display card, and in the prior art, an iron fixing part is additionally arranged on the display card, holes are drilled on the iron fixing part, and the holes on the fixing part are aligned with the holes on the computer case and then screwed down one by one through screws. However, in the prior art, when the screw driver is disassembled or assembled, the screw driver is blocked by the case or other hardware in the case, so that the screw driver is inconvenient to screw. Secondly, the prior art fixings are all disposable, with screws being retightened or unscrewed each time they are removed or installed.

Therefore, the prior art has the problems of time and labor waste in installation and incapability of being reused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel multifunctional electric heating cooker, which aims to solve the problems that installation is time-consuming and labor-consuming, and the novel multifunctional electric heating cooker cannot be used repeatedly.

In order to achieve the purpose, the specific technical scheme of the utility model is as follows:

a case convenient for dismounting a computer display card comprises a case 1, wherein the case 1 is internally provided with the display card. The upper surface laminating of display card sets up limiting plate 2, and limiting plate 2 has body 9, and body 9 has stationary plane 11. One end of a return spring 16 is connected to the fixed surface 11, and the other end of the return spring 16 is connected to the side panel 3. A limiting plate central spindle 10 is sleeved in the return spring 16, and one end of the limiting plate central spindle 10 is fixed on the fixed surface 11. The other end of the central spindle 10 of the limiting plate penetrates through a second guide channel 13 to fix a limiting plate moving part 8, the limiting plate moving part 8 is tightly matched with a fixing groove 7, and a first guide channel 12 is arranged on the fixing groove 7. The top of fixed slot 7 is equipped with spout 4, swing joint push switch 5 on the spout 4, and push switch 5 sets up on shutter 6.

Further, the body 9 is E-shaped.

Furthermore, the movement control through hole 14 is formed in the stopper plate moving portion 8.

Further, the cross-sectional shape of the movement control through hole 14 is a quarter ring shape.

Further, the number of the first guide passages 12 is two, and disposed above and below the second passage, respectively.

Further, the push switch 5 has a push switch tail 15 thereon.

Further, the push switch tail 15 is dovetail shaped.

The case convenient for disassembling the computer display card has the following advantages that: the time of installation or dismantlement is practiced thrift, the used repeatedly of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of a chassis according to the present invention;

FIG. 2 is a schematic diagram of the interior of the case according to the present invention;

FIG. 3 is a schematic diagram of a side panel of the chassis according to the present invention;

FIG. 4 is a schematic view of an opening structure of the door of the present invention;

fig. 5 is a schematic structural diagram of the back surface of the limiting plate according to the present invention;

fig. 6 is a schematic structural diagram of the front surface of the limiting plate of the utility model;

FIG. 7 is a schematic view of a specific structure of the moving portion of the limiting plate according to the present invention;

FIG. 8 is a schematic diagram of a push switch according to the present invention;

the notation in the figure is: 1. a chassis; 2. a limiting plate; 3. a side panel; 4. a chute; 5. a push switch; 6. a shutter; 7. fixing grooves; 8. a limiting plate moving part; 9. a body; 10. a central spindle of the limiting plate; 11. a fixed surface; 12. a first guide channel; 13 a second guide channel; 14. a movement control through hole; 15. pushing the switch tail; 16. a return spring.

Detailed Description

For better understanding of the objects, structure and functions of the present invention, the technical solutions of the present invention will be further described by the following detailed description in conjunction with the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings. In the present invention, the terms of orientation such as "upper", "lower", "left", "right", "inner" and "outer" are used in the case where no description is made on the contrary, and these terms of orientation are used for easy understanding, and thus do not limit the scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Wherein the filling of the figures is only used to distinguish parts.

The case convenient for dismounting the computer display card comprises a case 1, wherein the display card is arranged in the case 1, a limiting plate 2 is arranged on the upper surface of the display card in a fitting manner, and the limiting plate 2 is used for limiting the movement of the display card. The fixed slot 7 on the 2 clearance fit side panel 3 of limiting plate, the top of fixed slot 7 is equipped with spout 4, swing joint push switch 5 on the spout 4. The push switch 5 is arranged on the shutter 6, and the shutter 6 is used for limiting the movement of the limit plate 2 after being closed.

As shown in fig. 1-4, as an embodiment of the present invention. A machine case convenient to dismantle computer display card includes quick-witted case 1, is equipped with the display card in quick-witted case 1, and the upper surface laminating of display card sets up limiting plate 2. As shown in fig. 5-6, the plate 2 has a body 9, said body 9 being most preferably shaped as an "E" as shown.

In order to be used repeatedly, the body 9 is provided with a fixed surface 11, one end of a return spring 16 is connected to the fixed surface 11, and the other end of the return spring 16 is connected with the side panel 3. A limiting plate central spindle 10 is sleeved in the reset spring 16, one end of the limiting plate central spindle 10 is fixed on the fixed surface 11, the other end of the limiting plate central spindle 10 penetrates through the second guide channel 13 to fix the limiting plate moving portion 8, and the limiting plate moving portion 8 is used for pushing or pulling the limiting plate 2 to move. The limiting plate moving part 8 is provided with a movement control through hole 14, the cross section of the movement control through hole 14 is most preferably one fourth as shown in fig. 7, and the movement control through hole is more convenient for a user to extend fingers into the limiting plate to control the movement. Wherein the second guide channel 13 is disposed on the fixing groove 7, the fixing groove 7 is further provided with first guide channels 12, and the number of the first guide channels 12 is most preferably two, and the two first guide channels are disposed above and below the second channel, respectively. The clearance distance between the second guide channel 12 and the first guide channel 13 is the same as that between the body 9 and the central spindle 10 of the limiting plate, so that the limiting plate 2 can be guided better. Limiting plate removes portion 8 and closely cooperates fixed slot 7, and the top of fixed slot 7 is equipped with spout 4. The sliding groove 4 is movably connected with a push switch 5, and the push switch 5 is arranged on the stop door 6. As shown in fig. 8, push switch 5 has a push switch tail 15 thereon, and the shape of push switch tail 15 is most preferably dovetail-shaped as shown. The push switch tail part 15 and the stop door 6 form a clamping part, and the push switch 5 is movably matched on the sliding groove 4 through the clamping part.

When a user wants to install or take out the display card, the chassis is horizontally placed, and then the push switch 5 is controlled to open the gear door 6. After the door 6 is opened, fingers are put into the movement control through holes 14 to pull the limiting plate moving part 8. The limiting plate moving part 8 drives the limiting plate 2 and installs or takes out the display card, and the limiting plate moving part 8 is loosened after the display card is installed so that the limiting plate is reset under the acting force of the reset spring.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A case convenient for dismounting a computer display card comprises a case (1), wherein the case (1) is internally provided with the display card, and is characterized in that a limiting plate (2) is arranged on the upper surface of the display card in a fitting manner, the limiting plate (2) is provided with a body (9), the body (9) is provided with a fixed surface (11), one end of a reset spring (16) is connected onto the fixed surface (11), the other end of the reset spring (16) is connected with a side panel (3), a limiting plate central spindle (10) is sleeved in the reset spring (16), one end of the limiting plate central spindle (10) is fixed onto the fixed surface (11), the other end of the limiting plate central spindle (10) passes through a second guide channel (13) to fix a limiting plate moving part (8), the limiting plate moving part (8) is tightly matched with a fixed groove (7), a first guide channel (12) is arranged on the fixed groove (7), a sliding groove (4) is arranged above the fixed groove (7), the sliding groove (4) is movably connected with a push switch (5), and the push switch (5) is arranged on the stop door (6).

2. The computer display card case convenient for disassembly as recited in claim 1, wherein the body (9) is E-shaped.

3. The computer case convenient for disassembling a computer graphics card of claim 1, wherein the limiting plate moving portion (8) is provided with a movement control through hole (14).

4. The computer graphics card case of claim 3, wherein the cross-sectional shape of the motion control through hole (14) is a quarter-ring.

5. The computer display card case convenient for disassembly as recited in claim 1, wherein the number of the first guide channels (12) is two, and the two guide channels are respectively arranged above and below the second channel.

6. The computer display card case of claim 1, wherein the push switch (5) has a push switch tail (15).

7. The computer display card case of claim 6, wherein the push switch tail (15) is dovetail-shaped.