CN215181840U

CN215181840U - Host machine case structure of computer

Info

Publication number: CN215181840U
Application number: CN202121862270.5U
Authority: CN
Inventors: 贾名准
Original assignee: Zhonghong Yimai Beijing Technology Co ltd
Current assignee: Zhonghong Yimai Beijing Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-14
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a host case structure of computer, which belongs to the field of host case of computer, and comprises a case body, wherein a first slider is slidably mounted on two side walls of the case body, a support column is hinged on one side of the first slider, a non-slip mat is mounted at the bottom end of the support column, a second slider is slidably mounted on one side of the support column, a first connecting rod is hinged on two side walls of the case body, the first connecting rod is positioned below the first slider, a second connecting rod is hinged on one end of the first connecting rod, which is far away from the case body, and is hinged with the second slider, and a limiting rod is slidably mounted on the other side of the support column; the utility model can effectively support the case body and avoid the case body from falling due to external force; can dispel the heat to quick-witted case body, guarantee simultaneously that the dust screen can not block up, ensure radiating lasting effective, avoid inside high temperature to make the part damage.

Description

Host machine case structure of computer

Technical Field

The utility model belongs to computer host computer machine case field, concretely relates to host computer machine case structure of computer.

Background

Along with the continuous progress of social economy, the living standard of people is gradually improved, computers are gradually free from common articles owned by a few people, the computers enter thousands of households of China, the popularity rate is greatly improved, basic components of the computers comprise a host, a display, a mouse and a keyboard, and certainly also can comprise earphones or sound equipment, but the host is the most important and the most core component of the computers receives more and more attention, more and more researchers are put into the development of the host, a large amount of manpower and material resources are put into the host from a hard disk to a CPU and then to a display card, but the research on the case is not numerous, the case is changed into an important host component from inconsequential to inconsequential along with the current development, the existing host case has no supporting structure, and is easy to topple once being subjected to external force, the host is damaged, the internal parts are damaged at the same time, the service life of the host is shortened, the existing host suffers from the serious problem of dust invasion, the development of the host is restricted, the service life of the host is shortened, and the use cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a host computer machine case structure of computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a host case structure of a computer comprises a case body, wherein a first slide block is arranged on two side walls of the case body in a sliding mode, a support column is hinged to one side of the first slide block, an anti-skid pad is arranged at the bottom end of the support column, a second slide block is arranged on one side of the support column in a sliding mode, a first connecting rod is hinged to two side walls of the case body and is positioned below the first slide block, a second connecting rod is hinged to one end, away from the case body, of the first connecting rod, one end, away from the first connecting rod, of the second connecting rod is hinged to the second slide block, a limiting rod is arranged on the other side of the support column in a sliding mode, a transverse plate is welded to one end of the limiting rod, two spring columns are arranged on one side of the transverse plate, the limiting rod is positioned between the two spring columns, a limiting groove is formed in the second slide block, the other end of the limiting rod is positioned in the limiting groove, a ventilation hole is formed in the case body, a fan is arranged in the ventilation hole, and a dustproof net is arranged on one side of the ventilation hole, the dust screen and quick-witted case body fixed connection, the mounting panel of two vertical settings is installed to one side of quick-witted case body, and slidable mounting has the horizontal pole that the level set up between two mounting panels, and one side slidable mounting of horizontal pole has the clearance brush that the level set up, clearance brush and dust screen contact.

Furthermore, one side, close to each other, of each of the two mounting plates is provided with a first vertically-arranged sliding groove, the bottom in one of the first sliding grooves is provided with a first motor, a first vertically-arranged reciprocating screw rod is rotatably mounted in one of the first sliding grooves, an output shaft of the first motor is in transmission connection with the reciprocating screw rod, the cross rod is slidably mounted in the first sliding groove, one end of the cross rod is in threaded connection with the first reciprocating screw rod, and the cross rod can reciprocate in the vertical direction.

Furthermore, a first vertically-arranged guide rod is installed in the first sliding groove, and the other end of the cross rod is slidably sleeved on the first guide rod to guide the moving direction of the cross rod.

Furthermore, a first guide groove is formed in each of the two side walls of the case body, a second guide rod is arranged in each guide groove, and the first sliding block is sleeved on the second guide rod in a sliding mode and plays a role in guiding the moving direction of the first sliding block.

Furthermore, a second guide groove is formed in one side of the supporting column, a third guide rod is installed in the second guide groove, and the second sliding block is slidably sleeved on the third guide rod to guide the moving direction of the second sliding block.

Furthermore, a second sliding groove which is horizontally arranged is formed in one side of the cross rod, a second motor is installed on one side in the second sliding groove, a second reciprocating screw rod which is horizontally arranged is installed in the second sliding groove in a rotating mode, an output shaft of the second motor is in transmission connection with the second reciprocating screw rod, a third sliding block is installed in the second sliding groove in a sliding mode, the third sliding block is in threaded connection with the second reciprocating screw rod, and one side of the third sliding block is fixedly connected with the cleaning brush, so that the cleaning brush can reciprocate in the horizontal direction.

Compared with the prior art, the beneficial effects of the utility model are that:

through the structures such as the support column, the first sliding block, the first connecting rod, the second connecting rod and the limiting rod, the case body can be effectively supported, and the case body is prevented from falling due to external force.

Through fan, dust screen, horizontal pole, clearance brush, motor isotructure, can dispel the heat to quick-witted case body, guarantee simultaneously that the dust screen can not block up, ensured radiating lasting effective, avoid inside high temperature to make the part damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a cross-sectional view of the cross bar of the present invention.

In the figure: 1. a chassis body; 2. a first sliding block; 3. a support pillar; 4. a second sliding block; 5. a first connecting rod; 6. a second connecting rod; 7. a limiting rod; 8. a transverse plate; 9. a spring post; 10. a limiting groove; 11. a non-slip mat; 12. a vent hole; 13. a fan; 14. a dust screen; 15. mounting a plate; 16. a first sliding chute; 17. a first motor; 18. a first reciprocating screw rod; 19. a first guide rod; 20. a cross bar; 21. a cleaning brush.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a host case structure of a computer, including a case body 1, a first slider 2 slidably mounted on both side walls of the case body 1, a support post 3 hinged to one side of the first slider 2, a non-slip mat 11 mounted at the bottom end of the support post 3, a second slider 4 slidably mounted on one side of the support post 3, a first connecting rod 5 hinged to both side walls of the case body 1, the first connecting rod 5 located below the first slider 2, a second connecting rod 6 hinged to one end of the first connecting rod 5 remote from the case body 1, one end of the second connecting rod 6 remote from the first connecting rod 5 hinged to the second slider 4, a stop rod 7 slidably mounted on the other side of the support post 3, a transverse plate 8 welded to one end of the stop rod 7, two spring posts 9 mounted on one side of the transverse plate 8, the stop rod 7 located between the two spring posts 9, a stop groove 10 formed on the second slider 4, the other end of gag lever post 7 is located spacing groove 10, machine case body 1 is last to have seted up ventilation hole 12, install fan 13 in the ventilation hole 12, one side of ventilation hole 12 is equipped with dust screen 14, dust screen 14 and machine case body 1 fixed connection, mounting panel 15 of two vertical settings is installed to one side of machine case body 1, slidable mounting has the horizontal pole 20 that the level set up between two mounting panels 15, one side slidable mounting of horizontal pole 20 has the clearance brush 21 that the level set up, clearance brush 21 and dust screen 14 contact.

In this embodiment, the two mounting plates 15 are provided with a first vertically-arranged sliding chute 16 on one side close to each other, a first motor 17 is mounted at the bottom of one sliding chute 16, a first vertically-arranged reciprocating screw rod 18 is rotatably mounted in one sliding chute 16, an output shaft of the first motor 17 is in transmission connection with the first reciprocating screw rod 18, a cross rod 20 is slidably mounted in the sliding chute 16, and one end of the cross rod 20 is in threaded connection with the first reciprocating screw rod 18, so that the cross rod 20 can reciprocate in the vertical direction.

In this embodiment, a first guide rod 19 is vertically installed in the first sliding slot 16, and the other end of the cross rod 20 is slidably sleeved on the first guide rod 19 to guide the moving direction of the cross rod 20.

In this embodiment, all set up the guide way one of vertical setting on the both sides wall of quick-witted case body 1, install the guide bar two of vertical setting in the guide way one, on guide bar two was located to slider one 2 slip cap, played the guide effect to slider one 2 moving direction.

In this embodiment, a second guide groove is formed in one side of the support column 3, a third guide rod is installed in the second guide groove, and a second sliding block 4 is slidably sleeved on the third guide rod to guide the moving direction of the second sliding block 4.

In this embodiment, a second horizontally-arranged sliding groove is formed in one side of the cross rod 20, a second motor is installed on one side in the second sliding groove, a second horizontally-arranged reciprocating screw rod is installed in the second sliding groove in a rotating mode, an output shaft of the second motor is in transmission connection with the second reciprocating screw rod, a third sliding block is installed in the second sliding groove in a sliding mode, the third sliding block is in threaded connection with the second reciprocating screw rod, one side of the third sliding block is fixedly connected with the cleaning brush 21, and the cleaning brush 21 can make reciprocating motion along the horizontal direction.

When the dust-proof device is used, firstly, the transverse plate 8 is pulled, the transverse plate 8 drives the limiting rod 7, meanwhile, the limiting rod 9 is stretched, then the supporting column 3 is pulled to incline, the supporting column 3 drives the first sliding block 2 to slide downwards, meanwhile, the supporting column 3 drives the second sliding block 4 to move, the second sliding block 4 drives the second connecting rod 6, the first connecting rod 6 drives the first connecting rod 5 to unfold the first connecting rod 5 and the second connecting rod 6, then, the transverse plate 8 is loosened, one end of the limiting rod 7 enters the limiting groove 10 through the rebound of the spring column 9 to limit the second sliding block 4, so that the supporting column 3 is kept fixed, the chassis body 1 can be effectively supported, then, when the fan 13 works, external dust is filtered through the dust-proof net 14 to keep the interior from being polluted by the dust, then, the first motor 17 is opened, the first reciprocating screw rod 18 is driven through the rotation of the output shaft of the motor, the first reciprocating screw rod 18 drives the

transverse rod

20,20 drive clearance brush 21, make it carry out reciprocating motion along vertical direction, the rotation of two output shafts of cooperation motor simultaneously for clearance brush 21 carries out reciprocating motion along the horizontal direction, and clearance brush 21 can carry out comprehensive effectual clearance to dust screen 14 this moment, makes its mesh can not blocked by the dust, to sum up, the device stability is good, and the radiating effect is good, is worth promoting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a host computer machine case structure of computer, includes quick-witted case body (1), its characterized in that: the sliding type cabinet is characterized in that a first sliding block (2) is arranged on two side walls of a cabinet body (1) in a sliding mode, a supporting column (3) is hinged to one side of the first sliding block (2), an anti-slip pad (11) is arranged at the bottom end of the supporting column (3), a second sliding block (4) is arranged on one side of the supporting column (3) in a sliding mode, a first connecting rod (5) is hinged to two side walls of the cabinet body (1), the first connecting rod (5) is located below the first sliding block (2), a second connecting rod (6) is hinged to one end, away from the cabinet body (1), of the second connecting rod (6), one end, away from the first connecting rod (5) is hinged to the second sliding block (4), a limiting rod (7) is arranged on the other side of the supporting column (3) in a sliding mode, a transverse plate (8) is welded to one end of the limiting rod (7), two spring columns (9) are arranged on one side of the transverse plate (8), and the limiting rod (7) is located between the two spring columns (9), spacing groove (10) have been seted up on the slider two (4), the other end of gag lever post (7) is located spacing groove (10), ventilation hole (12) have been seted up on chassis body (1), install fan (13) in ventilation hole (12), one side of ventilation hole (12) is equipped with dust screen (14), dust screen (14) and chassis body (1) fixed connection, mounting panel (15) of two vertical settings are installed to one side of chassis body (1), slidable mounting has horizontal pole (20) that the level set up between two mounting panels (15), one side slidable mounting of horizontal pole (20) has cleaning brush (21) that the level set up, cleaning brush (21) and dust screen (14) contact.

2. The host casing structure of a computer according to claim 1, wherein: two one side that mounting panel (15) are close to mutually all sets up spout one (16) of vertical setting, and motor one (17) are installed to the bottom in one of them spout one (16), and the reciprocal lead screw one (18) of vertical setting are installed to one of them spout one (16) internal rotation, and the output shaft and the reciprocal lead screw one (18) transmission of motor one (17) are connected, and horizontal pole (20) slidable mounting is in spout one (16), and the one end and reciprocal lead screw one (18) threaded connection of horizontal pole (20).

3. The host casing structure of claim 2, wherein: a vertically arranged guide rod I (19) is arranged in the other sliding groove I (16), and the other end of the cross rod (20) is slidably sleeved on the guide rod I (19).

4. The host casing structure of a computer according to claim 1, wherein: the two side walls of the case body (1) are respectively provided with a first vertically-arranged guide groove, a second vertically-arranged guide rod is installed in the first guide groove, and a first sliding block (2) is slidably sleeved on the second guide rod.

5. The host casing structure of a computer according to claim 1, wherein: a second guide groove is formed in one side of the support column (3), a third guide rod is installed in the second guide groove, and a second sliding block (4) is slidably sleeved on the third guide rod.

6. The host casing structure of a computer according to claim 1, wherein: a horizontally arranged sliding groove II is formed in one side of the cross rod (20), a motor II is installed on one side in the sliding groove II, a horizontally arranged reciprocating screw rod II is installed in the sliding groove II in a rotating mode, an output shaft of the motor II is in transmission connection with the reciprocating screw rod II, a sliding block III is installed in the sliding groove II in a sliding mode, the sliding block III is in threaded connection with the reciprocating screw rod II, and one side of the sliding block III is fixedly connected with the cleaning brush (21).