CN216249092U

CN216249092U - High-efficient computer mainframe who makes an uproar that falls

Info

Publication number: CN216249092U
Application number: CN202122928092.8U
Authority: CN
Inventors: 林忠祥; 罗超超
Original assignee: Dongguan Boye Hardware Products Co ltd
Current assignee: Dongguan Boye Hardware Products Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a high-efficiency noise-reduction computer mainframe box which comprises a mainframe box main body, wherein a connector is arranged at the left part of the upper end of the mainframe box main body, a switch is electrically connected to the upper part of the left end of the mainframe box main body, height adjusting mechanisms are arranged at four corners of the lower end of the mainframe box main body, heat dissipation and dust blocking mechanisms are arranged at the middle parts of the front end and the rear end of the mainframe box main body, a sound insulation plate is fixedly connected to the inner wall of the mainframe box main body, a heat dissipation cover is fixedly arranged on the right wall of the sound insulation plate, a noise reduction layer is arranged in the heat dissipation cover, a honeycomb-shaped noise reduction plate is fixedly connected in the heat dissipation cover, the noise reduction layer is positioned at the right end of the honeycomb-shaped noise reduction plate, a motor is fixedly arranged in the middle part of the right wall of the noise reduction layer, and a heat dissipation fan blade is fixedly connected to the output end of the honeycomb-shaped noise reduction plate. The efficient noise reduction computer mainframe box has the advantages of good noise reduction effect, convenience in mounting and dismounting of the heat dissipation dust blocking machine mechanism, convenience in cleaning and improvement of the heat dissipation effect.

Description

High-efficient computer mainframe who makes an uproar that falls

Technical Field

The utility model relates to the technical field of computer hardware, in particular to a computer mainframe with efficient noise reduction function.

Background

The computer case is a carrier of most parts of the computer, the case is sometimes used as a central processing unit, a mainboard and the like by mistake, the assembly inside the case is called as a part of computer accessories in general, the case has the main function of placing and fixing the computer accessories, and has the functions of bearing, protecting and the like, and the prior high-efficiency noise-reduction computer case has at least the following defects: 1. in the existing high-efficiency noise-reduction computer mainframe, a built-in heat-dissipation fan is required to dissipate heat of internal components, but the heat-dissipation fan can generate noise, and in the practical use, the placed ground cannot be guaranteed to be parallel, so that the computer mainframe shakes to generate noise, and the use is influenced; 2. the dust-blocking radiating net of the existing high-efficiency noise-reduction computer mainframe box adopts a built-in fixed mounting mode, is not convenient to clean, and reduces the radiating effect.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a computer mainframe with high-efficiency noise reduction, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a high-efficient computer mainframe who makes an uproar that falls, includes the mainframe box main part, mainframe box main part upper end left part is provided with the connector, mainframe box main part left end upper portion electric connection has the switch, mainframe box main part lower extreme four corners all is provided with height adjusting mechanism, mainframe box main part front end middle part and rear end middle part all are provided with heat dissipation dust retaining mechanism, mainframe box main part inner wall fixedly connected with acoustic celotex board, acoustic celotex board right side wall fixed mounting has the heat dissipation cover, be provided with the noise damping layer in the heat dissipation cover, the cellular acoustical panel of fixedly connected with in the heat dissipation cover, the noise damping level is in cellular acoustical panel right-hand member, noise damping layer right side wall middle part fixed mounting has the motor, the motor output runs through cellular acoustical panel fixedly connected with heat dissipation flabellum.

Preferably, the front end and the rear end of the main case body are both provided with mounting grooves, the middle parts of the upper walls and the lower walls of the mounting grooves are both provided with a first clamping groove, the middle parts of the left walls and the right walls of the mounting grooves are both provided with a second clamping groove, and the first clamping groove is smaller than the second clamping groove.

Preferably, the height adjusting mechanism comprises a support column and a fixed column, a thread groove is formed in the lower end of the support column, threads are fixedly connected to the outer surface of the fixed column, a base is fixedly connected to the lower end of the fixed column, the fixed column is in threaded connection with the support column through the threads and the thread groove, and the support column is fixedly installed at the lower end of the main body of the main case.

Preferably, the base is narrow at the top and wide at the bottom.

Preferably, heat dissipation dust-retaining mechanism includes the dust board, No. one fixture block of dust board upper end middle part fixedly connected with, No. one movable groove has all been opened at dust board left end middle part and right-hand member middle part, two No. one the adjustment tank of break-over around the activity groove antetheca is opened and is had, No. two movable grooves have been opened at dust board lower extreme middle part, No. two adjustment tanks of break-over around the activity groove antetheca is opened and is had, dust board front end middle part fixedly connected with dust-retaining radiator screen, two all be provided with No. two fixture blocks in activity groove and No. two movable grooves, it is three No. two fixture block front end is close to the equal fixed connection regulating block in one side middle part of dust-retaining radiator screen, the dust board is through a fixture block and No. two fixture blocks and host computer case main part fixed mounting.

Preferably, three regulating block is located two regulation grooves and No. two regulation grooves respectively, No. two fixture blocks pass through the regulating block respectively with a movable groove and No. two movable groove swing joint, No. one fixture block and No. two fixture blocks correspond with a draw-in groove and No. two draw-in groove position respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the honeycomb-shaped sound-absorbing board is arranged, the sound-absorbing cotton is filled in the sound-absorbing layer, noise generated by the motor is reduced, the interior of the main case is further reduced by arranging the sound-absorbing board, and the height column is arranged to fix the sound-absorbing board, so that the four high-rise adjusting mechanisms are simultaneously contacted with the placing surface, the stability of the main body of the main case is ensured, the noise reduction effect is good, and the use is not influenced;

2. according to the dust guard plate, the heat dissipation dust guard mechanism is arranged, the adjusting block is stirred to move upwards and then move rightwards, the second clamping block is driven to move upwards and then move rightwards, the second clamping block is separated from the first clamping groove and the second clamping groove, the dust guard plate can be disassembled, the dust guard plate is easy and convenient to install and disassemble, and convenient to clean, and the heat dissipation effect is improved.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a computer main chassis with high noise reduction efficiency according to the present invention;

FIG. 2 is a schematic cross-sectional view of an efficient noise-reducing computer main case according to the present invention;

FIG. 3 is a schematic diagram of the internal structure of a computer main chassis with high noise reduction efficiency according to the present invention;

FIG. 4 is a schematic view of the overall structure of a height adjustment mechanism of a high-efficiency noise-reduction computer mainframe according to the present invention;

fig. 5 is a schematic view of the overall structure of the heat dissipation and dust blocking mechanism of the high-efficiency noise-reduction computer mainframe according to the present invention.

In the figure: 1. a main unit case main body; 2. a connecting port; 3. a switch; 4. a height adjustment mechanism; 5. a heat dissipation and dust blocking mechanism; 6. a sound insulating board; 7. a heat dissipation cover; 8. a honeycomb acoustical panel; 9. a motor; 10. a sound-deadening layer; 11. a fan blade; 12. mounting grooves; 13. a first card slot; 14. a second card slot; 41. a support pillar; 42. fixing a column; 43. a thread groove; 44. a thread; 45. a base; 51. a dust guard; 52. a first clamping block; 53. a first movable groove; 54. a first adjusting groove; 55. a second movable groove; 56. a second adjusting groove; 57. a second clamping block; 58. an adjusting block; 59. keep off dirt radiator-grid.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a high-efficient computer mainframe who makes an uproar that falls, including mainframe box

main part

1, 1 upper end left part of mainframe box main part is provided with

connector

2, 1 upper left end electric connection of mainframe box main part has switch 3, 1 lower extreme four corners of mainframe box main part all is provided with

height adjusting mechanism

4, 1 front end middle part of mainframe box main part and rear end middle part all are provided with heat dissipation

dust blocking mechanism

5, 1 inner wall fixedly connected with acoustic celotex board 6 of mainframe box main part, 6 right wall fixed mounting of acoustic celotex board has heat dissipation cover 7, be provided with amortization layer 10 in the heat dissipation cover 7, fixedly connected with cellular amortization board 8 in the heat dissipation cover 7, amortization layer 10 is located 8 right-hand members of cellular amortization board, 10 right wall middle part fixed mounting of amortization layer has motor 9, motor 9 output runs through cellular amortization board 8 fixedly connected with heat dissipation flabellum 11.

In this embodiment, the front end and the rear end of the main case body 1 are both provided with mounting grooves 12, the middle parts of the upper walls and the middle parts of the lower walls of the two mounting grooves 12 are both provided with a first clamping groove 13, the middle parts of the left walls and the middle parts of the right walls of the two mounting grooves 12 are both provided with a second clamping groove 14, and the first clamping groove 13 is smaller than the second clamping groove 14; the height adjusting mechanism 4 comprises a supporting column 41 and a fixing column 42, a thread groove 43 is formed in the lower end of the supporting column 41, a thread 44 is fixedly connected to the outer surface of the fixing column 42, a base 45 is fixedly connected to the lower end of the fixing column 42, the fixing column 42 is in threaded connection with the supporting column 41 through the thread groove 43 and the thread groove 44, the supporting column 41 is fixedly installed at the lower end of the main case body 1, and the base 45 is narrow at the top and wide at the bottom; through setting up height adjusting mechanism 4, make base 45 simultaneously with place the face contact, avoid mainframe box main part 1 to rock the noise production, guarantee mainframe box main part 1's stability, improve noise reduction effect, do not influence the use.

In this embodiment, the heat dissipation dust-blocking mechanism 5 includes a dust-blocking plate 51, a first clamping block 52 is fixedly connected to the middle of the upper end of the dust-blocking plate 51, a first movable groove 53 is formed in the middle of the left end and the middle of the right end of the dust-blocking plate 51, a first adjusting groove 54 penetrating through the front and the back is formed in the front wall of each of the first movable grooves 53, a second movable groove 55 is formed in the middle of the lower end of the dust-blocking plate 51, a second adjusting groove 56 penetrating through the front and the back is formed in the front wall of each of the second movable grooves 55, a dust-blocking heat dissipation net 59 is fixedly connected to the middle of the front end of the dust-blocking plate 51, a second clamping block 57 is arranged in each of the first movable grooves 53 and the second movable grooves 55, a regulating block 58 is fixedly connected to the middle of one side of the front ends of the three second clamping blocks 57 close to the dust-blocking heat dissipation net 59, and the dust-blocking plate 51 is fixedly installed with the main case main body 1 through the first clamping block 52 and the second clamping block 57; the three adjusting blocks 58 are respectively positioned in the two first adjusting grooves 54 and the two second adjusting grooves 56, the second clamping block 57 is respectively movably connected with the first movable groove 53 and the second movable groove 55 through the adjusting blocks 58, and the first clamping block 52 and the second clamping block 57 respectively correspond to the first clamping groove 13 and the second clamping groove 14 in position; through setting up heat dissipation dust blocking mechanism 5, and draw-in groove 13 and No. two draw-in grooves 14, the installation of being convenient for is dismantled to be convenient for clear up it, improve the radiating effect.

It should be noted that, the utility model is a high-efficiency noise-reduction computer mainframe box, in the using process, firstly, the noise-reduction layer 10 is filled with noise-reduction cotton, then the noise generated by the motor 9 is reduced by the arranged cellular noise-reduction plate 8, then the noise is reduced in the mainframe box main body 1 by the arranged noise-reduction plate 6, the fixed column 42 is clockwise rotated by the arranged height adjusting mechanism 4 to drive the base 45 to move up and down, thereby the four height adjusting mechanisms 4 are simultaneously contacted with the placing surface, the stability of the mainframe box main body 1 is ensured, thereby the noise generated by the shaking of the mainframe box main body 1 due to the incapability of ensuring the parallel placing surface is avoided, the high-efficiency noise reduction is realized, the use is avoided, by the arranged heat dissipation dust-blocking mechanism 5, when the computer mainframe box is mounted, the first clamping block 52 is firstly clamped with the first clamping groove 13, then the adjusting block 58 is shifted to move left and then move downwards, drive No. two fixture blocks 57 and move down again leftward, make No. two fixture blocks 57 and the corresponding draw-in groove 13 and No. two draw-in grooves 14 joint, accomplish the installation, during the dismantlement, only need stir regulating block 58 and move upwards and right, make No. two fixture blocks 57 break away from draw-in groove 13 and No. two draw-in grooves 14, can dismantle dust board 51, the installation is dismantled conveniently, is convenient for clear up it, improves the radiating effect.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a computer mainframe of making an uproar falls in high efficiency, includes mainframe box main part (1), its characterized in that: a connector (2) is arranged at the left part of the upper end of the main case body (1), a switch (3) is electrically connected at the upper part of the left end of the main case body (1), four corners of the lower end of the main case body (1) are provided with height adjusting mechanisms (4), the middle part of the front end and the middle part of the rear end of the main case body (1) are both provided with a heat dissipation and dust blocking mechanism (5), the inner wall of the main case body (1) is fixedly connected with a sound insulation board (6), the right wall of the sound insulation board (6) is fixedly provided with a heat dissipation cover (7), a silencing layer (10) is arranged in the heat dissipation cover (7), a honeycomb silencing plate (8) is fixedly connected in the heat dissipation cover (7), the silencing layer (10) is positioned at the right end of the honeycomb silencing plate (8), the middle part of the right wall of the silencing layer (10) is fixedly provided with a motor (9), the output end of the motor (9) penetrates through the honeycomb-shaped sound-absorbing plate (8) and is fixedly connected with radiating fan blades (11).

2. A high efficiency noise reducing computer mainframe according to claim 1 wherein: mounting grooves (12) are formed in the front end and the rear end of the main case body (1), a first clamping groove (13) is formed in the middle of the upper wall and the middle of the lower wall of each mounting groove (12), a second clamping groove (14) is formed in the middle of the left wall and the middle of the right wall of each mounting groove (12), and the first clamping groove (13) is smaller than the second clamping groove (14).

3. A high efficiency noise reducing computer mainframe according to claim 1 wherein: the height adjusting mechanism (4) comprises a supporting column (41) and a fixing column (42), a thread groove (43) is formed in the lower end of the supporting column (41), threads (44) are fixedly connected to the outer surface of the fixing column (42), a base (45) is fixedly connected to the lower end of the fixing column (42), the fixing column (42) is in threaded connection with the supporting column (41) through the threads (44) and the thread groove (43), and the supporting column (41) is fixedly installed at the lower end of the main machine box body (1).

4. A high efficiency noise reducing computer mainframe according to claim 3 wherein: the base (45) is narrow at the top and wide at the bottom.

5. A high efficiency noise reducing computer mainframe according to claim 1 wherein: the heat dissipation dust blocking mechanism (5) comprises a dust blocking plate (51), a first clamping block (52) is fixedly connected to the middle of the upper end of the dust blocking plate (51), a first movable groove (53) is formed in the middle of the left end and the middle of the right end of the dust blocking plate (51), a first adjusting groove (54) which penetrates through the front wall and the rear wall of the first movable groove (53) is formed in two parts, a second movable groove (55) is formed in the middle of the lower end of the dust blocking plate (51), a second adjusting groove (56) which penetrates through the front wall and the rear wall of the second movable groove (55) is formed in the front wall of the second movable groove (55), a dust blocking heat dissipation net (59) is fixedly connected to the middle of the front end of the dust blocking plate (51), a second clamping block (57) is arranged in the first movable groove (53) and the second movable groove (55), and an adjusting block (58) is fixedly connected to the middle of one side, close to the dust blocking heat dissipation net (59), of the front end of the second clamping block (57), the dust blocking plate (51) is fixedly installed with the main case body (1) through a first clamping block (52) and a second clamping block (57).

6. A high efficiency noise reducing computer mainframe according to claim 5 wherein: the three adjusting blocks (58) are respectively located in two first adjusting grooves (54) and two second adjusting grooves (56), the second clamping block (57) is respectively movably connected with the first movable groove (53) and the second movable groove (55) through the adjusting blocks (58), and the first clamping block (52) and the second clamping block (57) respectively correspond to the first clamping groove (13) and the second clamping groove (14) in position.