CN212617142U

CN212617142U - Shock attenuation stable form main frame fixing device

Info

Publication number: CN212617142U
Application number: CN202020779635.7U
Authority: CN
Inventors: 张昌燕
Original assignee: Shanghai Baixin Hede Information Technology Co ltd
Current assignee: Shanghai Baixin Hede Information Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-26
Anticipated expiration: 2030-05-12

Abstract

The utility model relates to a main frame technical field just discloses a shock attenuation stable form main frame fixing device, including the U-shaped board, the upper surface of U-shaped board is equipped with two sets of spouts, spout and baffle fixed connection, spout bottom inner wall and locating plate bottom sliding connection, locating plate top and slide fixed connection, locating plate and threaded rod threaded connection, the one end hand wheel fixed connection of threaded rod. This shock attenuation stable form computer host computer fixing device through rotating the hand wheel, makes the hand wheel drive two sets of rotations and rotates to opposite threaded rod, and the threaded rod removes to opposite direction with the locating plate cooperation, through splint to the fixed centre gripping of computer main cabinet body, has improved the stability of computer main cabinet body, through the cooperation of upstand, slider, bracing piece, stopper, carries out the shock attenuation to computer main cabinet body, supports the threaded rod through the baffle, makes the hand wheel drive the stable rotation of threaded rod.

Description

Shock attenuation stable form main frame fixing device

Technical Field

The utility model relates to a main frame technical field specifically is a shock attenuation stable form main frame fixing device.

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, such as a USB controller, a video card, a network card, a sound card, and the like, and is generally called an interior in the host box, and is generally called an exterior outside the host box. People are not all careful to the placing of host computer at present, and most are direct place ground or desk with the host computer on, can not realize the fixed of host computer and protection, and this just leads to people can collide the host computer in the online, can not weaken the vibration that external collision produced, easily makes the inside part of host computer damage because of the vibration, greatly increased people to the maintenance cost of host computer, it is very unfavorable to the use of host computer.

The Chinese patent publication No. CN206608686U discloses a computer host fixing device, wherein an upper fixing sleeve and an upper fixing sleeve groove are fixed with each other to ensure that the upper fixing sleeve is stably connected with a host, the upper part of a supporting column is fixed in the upper fixing groove to ensure that the supporting column is stably connected with the upper fixing sleeve, a reinforcing groove is connected through a reinforcing bulge to increase the stability of the connection between the supporting column and the upper fixing sleeve, the supporting column is more tightly connected with the host under the action of the upper fixing sleeve to increase the stability of the supporting column, a lower fixing sleeve is fixed in the lower fixing sleeve groove to ensure that the lower fixing sleeve is tightly connected with a base, a dovetail groove is connected with a dovetail bulge to increase the stability of the connection between the lower fixing sleeve and the base, the lower fixing groove is adapted with a fixing flange to ensure that the supporting column is stably connected with the lower fixing sleeve, and the relative rotation between the supporting column and, under the combined action of support column, last fixed cover, lower fixed cover for host computer and base relatively stable, through the combined action of a plurality of support columns, make the stability of host computer obtain the guarantee, through base fixed plate, fixing bolt's cooperation, fix the base subaerial, make the overall device stable in structure, but this kind of mode has very big defect: when vibration is generated by external collision, parts inside the main machine are easily damaged due to vibration.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a shock attenuation stable form main frame fixing device, it is not all to the host computer to have solved present people and has considered, most all directly place ground or desk with the host computer, can not realize the fixed and protection to the host computer, this just leads to people can collide the host computer in the online, can not weaken the vibration that external collision produced, easily make the inside part of host computer damage because of the vibration, greatly increased people to the maintenance cost of host computer, the very unfavorable problem of use to the main frame.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a damping stable type computer host fixing device comprises a U-shaped plate, wherein two sets of sliding grooves are formed in the upper surface of the U-shaped plate, the sliding grooves are fixedly connected with a baffle, the inner wall of the bottom of each sliding groove is in sliding connection with the bottom end of a positioning plate, the top end of the positioning plate is fixedly connected with a sliding plate, the positioning plate is in threaded connection with a threaded rod, one end of the threaded rod is fixedly connected with a hand wheel, the upper surface of the U-shaped plate is provided with a column groove, a connecting column is fixedly connected to the inside of the column groove, the left end and the right end of the connecting column are fixedly connected with two sets of threaded rods respectively, the threaded rod is fixedly connected with a bearing, the bearing is fixedly connected with the baffle, one side wall of the sliding plate is fixedly connected with a clamping plate, the upper surface of, the other end of the limiting block is fixedly connected with one end of the supporting rod, the other end of the supporting rod is fixedly connected with the sliding block, the sliding block is connected with the vertical column in a sliding mode, a spring is arranged outside the vertical column, and the upper surface of the fixing box is provided with a computer main cabinet body.

Preferably, the clamping plate is of a U-shaped structure, the sponge pad is arranged on the inner surface of the clamping plate, and the width of the clamping plate is matched with that of the computer main cabinet body.

Preferably, the locating plate is provided with a through hole, the inner surface of the through hole is provided with an internal thread, the outer surface of the threaded rod is provided with an external thread, and the internal thread is matched with the external thread.

Preferably, the inner walls of the left side and the right side of the fixed box are respectively fixedly connected with two groups of limiting grooves, and the sizes of the limiting grooves are matched with the sizes of the limiting blocks.

Preferably, the upper end and the lower end of the vertical column are fixedly connected with the inner walls of the upper side and the lower side of the fixed box respectively, two groups of springs are arranged, and the two groups of springs are located on the upper side and the lower side of the sliding block respectively and wrap the outer portion of the vertical column.

Preferably, the width of the sliding groove is matched with the width of the baffle, and one end of the threaded rod penetrates through the baffle to be in threaded connection with the positioning plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a shock attenuation stable form main frame fixing device possesses following beneficial effect:

1. this shock attenuation stable form computer host computer fixing device through rotating the hand wheel, makes the hand wheel drive two sets of rotations and rotates to opposite threaded rod, and the threaded rod removes to opposite direction with the locating plate cooperation, through splint to the fixed centre gripping of computer main cabinet body, has improved the stability of computer main cabinet body, through the cooperation of upstand, slider, bracing piece, stopper, carries out the shock attenuation to computer main cabinet body, supports the threaded rod through the baffle, makes the hand wheel drive the stable rotation of threaded rod.

2. This shock attenuation stable form computer host fixing device, it is the U-shaped structure to pass through splint, the internal surface of splint is equipped with the foam-rubber cushion, the width of splint and the width looks adaptation of computer main cabinet body, the collision force when the foam-rubber cushion can slow down splint and the contact of computer main cabinet body, improve the protection effect of computer main cabinet body, two sets of spacing grooves of fixedly connected with respectively on the left and right sides inner wall of fixed case, the size of spacing groove and the size looks adaptation of stopper, improve the result of use of device.

Drawings

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

FIG. 2 is a schematic sectional view of the main body of the computer main cabinet of the present invention;

fig. 3 is the schematic view of the sectional structure of the fixing box of the present invention.

In the figure: 1. a U-shaped plate; 2. a slide plate; 3. a fixed box; 4. a hand wheel; 5. a threaded rod; 6. a baffle plate; 7. positioning a plate; 8. a computer main cabinet body; 9. a splint; 10. a bearing; 11. a chute; 12. connecting columns; 13. a column groove; 14. a vertical post; 15. a slider; 16. a support bar; 17. a spring; 18. a limiting block; 19. a limiting groove.

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

Referring to fig. 1-3, the present invention provides a technical solution: a damping stable type computer host fixing device comprises a U-shaped plate 1, wherein two groups of sliding grooves 11 are formed in the upper surface of the U-shaped plate 1, the sliding grooves 11 are fixedly connected with a baffle 6, the inner wall of the bottom of each sliding groove 11 is slidably connected with the bottom end of a positioning plate 7, the top end of each positioning plate 7 is fixedly connected with a sliding plate 2, each positioning plate 7 is in threaded connection with a threaded rod 5, one end of each threaded rod 5 is fixedly connected with a hand wheel 4, a handle of each hand wheel 4 is wrapped with an anti-skidding layer, a column groove 13 is formed in the upper surface of the U-shaped plate 1, a connecting column 12 is fixedly connected inside the column groove 13, the left end and the right end of each connecting column 12 are respectively fixedly connected with two groups of threaded rods 5, the rotating directions of the two groups of threaded rods 5 are opposite, the threaded rods 5 are fixedly connected with a bearing 10, the bearing 10 is fixedly connected with the baffle, fixed case 3's inside is equipped with spacing groove 19,

spacing groove

19 and 18 one end sliding connection of stopper, the stopper 18 other end and 16 one end fixed connection of bracing piece, the bracing piece 16 other end and 15 fixed connection of slider, slider 15 and upstand 14 sliding connection, upstand 14 outside is equipped with spring 17, and spring 17 is the spring steel material, and fixed case 3's upper surface is equipped with computer main cabinet body 8.

Specifically, for protecting computer main cabinet body 8, it is the U-shaped structure to have set up splint 9, and the internal surface of splint 9 is equipped with the foam-rubber cushion, and the width of splint 9 and the width looks adaptation of computer main cabinet body 8, the foam-rubber cushion can slow down the impact when splint 9 contacts with computer main cabinet body 8, improves computer main cabinet body 8's protection effect.

Specifically, for splint 9's removal direction, it is equipped with the through-hole to have set up locating plate 7, and the internal surface of through-hole is equipped with the internal thread, and the surface of threaded rod 5 is equipped with the external screw thread, internal thread and external screw thread looks adaptation, and locating plate 7 drives the stable removal of slide 2, does not take place to remove, has improved the stability of centre gripping.

Specifically, for the result of use that improves the device, set up two sets of spacing grooves 19 of fixed case 3's the left and right sides inner wall fixedly connected with respectively, the size of spacing groove 19 and the size looks adaptation of stopper 18.

Specifically, in order to carry out the shock attenuation to main cabinet body 8 of computer, the upper and lower both ends that have set up upstand 14 respectively with the upper and lower both sides inner wall fixed connection of fixed case 3, spring 17 is equipped with two sets ofly, and two sets of springs 17 are located both sides about slider 15 respectively and wrap up in upstand 14 outside, and spring 17 is the spring steel material, utilizes spring 17's elasticity, cushions main cabinet body 8's of computer vibrations, and the effect that makes main cabinet body 8 of computer cushion fixed is more obvious.

Specifically, in order to make the stable rotation of threaded rod 5, the width that has set up spout 11 and the width looks adaptation of baffle 6, the one end of threaded rod 5 is passed baffle 6 and 7 threaded connection of locating plate, and baffle 6 supports threaded rod 5, makes things convenient for hand wheel 4 to drive the stable rotation of threaded rod 5.

When the computer main cabinet body vibration damping device is used, a computer main cabinet body 8 is placed on the upper surface of a fixed box 3, a hand wheel 4 is rotated, the hand wheel 4 is enabled to drive a threaded rod 5 to rotate, the screwing direction of the threaded rod 5 is opposite, the threaded rod 5 and a positioning plate 7 are matched to move, the positioning plate 7 is enabled to drive a sliding plate 2 to move in the opposite direction, a clamping plate 9 is used for fixedly clamping the computer main cabinet body 8, the computer main cabinet body 8 is placed on the upper surface of the fixed box 3, when the computer main cabinet body 8 is shaken due to external force, a spring 17 generates downward force on a sliding block 15, a supporting rod 16 is enabled to drive a limiting block 18 to slide in a limiting groove 19, certain buffering is achieved due to the flexibility of the spring 17, the computer main cabinet body 8 is protected, the service life of the computer main cabinet body 8 is prolonged, and the usability is stronger.

To sum up, the damping stable type computer main unit fixing device enables the hand wheel 4 to drive two groups of threaded rods 5 with opposite rotation directions to rotate by rotating the hand wheel 4, the threaded rods 5 are matched with the positioning plate 7 to move in opposite directions, the computer main unit body 8 is fixedly clamped by the clamping plates 9, the stability of the computer main unit body 8 is improved, the computer main unit body 8 is damped by matching of the vertical columns 14, the sliding blocks 15, the supporting rods 16 and the limiting blocks 18, the threaded rods 5 are supported by the baffle plates 6, the hand wheel 4 drives the threaded rods 5 to stably rotate, the clamping plates 9 are of U-shaped structures, the inner surfaces of the clamping plates 9 are provided with sponge cushions, the width of the clamping plates 9 is matched with that of the computer main unit body 8, the sponge cushions can reduce the collision force when the clamping plates 9 contact with the computer main unit body 8, and the protection effect of the computer main unit body 8 is improved, the left and right sides inner wall of fixed case 3 is two sets of spacing grooves 19 of fixedly connected with respectively, and the size of spacing groove 19 and the size looks adaptation of stopper 18 improve the result of use of device.

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 shock attenuation stable form main frame fixing device, includes U-shaped board (1), its characterized in that: the upper surface of U-shaped plate (1) is equipped with two sets of spouts (11), spout (11) and baffle (6) fixed connection, spout (11) bottom inner wall and locating plate (7) bottom sliding connection, locating plate (7) top and slide (2) fixed connection, locating plate (7) and threaded rod (5) threaded connection, one end hand wheel (4) fixed connection of threaded rod (5), the upper surface of U-shaped plate (1) is equipped with post groove (13), the inside fixed connection in post groove (13) spliced pole (12), the left and right sides both ends of spliced pole (12) respectively with two sets of threaded rod (5) fixed connection, threaded rod (5) and bearing (10) fixed connection, bearing (10) and baffle (6) fixed connection, slide (2) a lateral wall and splint (9) fixed connection, U-shaped plate (1) upper surface and fixed surface connection under fixed box (3), the inside of fixed case (3) is equipped with spacing groove (19), spacing groove (19) and stopper (18) one end sliding connection, stopper (18) other end and bracing piece (16) one end fixed connection, bracing piece (16) other end and slider (15) fixed connection, slider (15) and upstand (14) sliding connection, the outside of upstand (14) is equipped with spring (17), the upper surface of fixed case (3) is equipped with computer main cabinet body (8).

2. The shock-absorbing stable type computer host fixing device of claim 1, characterized in that: the clamping plate (9) is of a U-shaped structure, a spongy cushion is arranged on the inner surface of the clamping plate (9), and the width of the clamping plate (9) is matched with that of the computer main cabinet body (8).

3. The shock-absorbing stable type computer host fixing device of claim 1, characterized in that: the positioning plate (7) is provided with a through hole, the inner surface of the through hole is provided with an internal thread, the outer surface of the threaded rod (5) is provided with an external thread, and the internal thread is matched with the external thread.

4. The shock-absorbing stable type computer host fixing device of claim 1, characterized in that: the inner walls of the left side and the right side of the fixed box (3) are respectively fixedly connected with two groups of limiting grooves (19), and the sizes of the limiting grooves (19) are matched with the sizes of the limiting blocks (18).

5. The shock-absorbing stable type computer host fixing device of claim 1, characterized in that: the upper end and the lower end of the vertical column (14) are fixedly connected with the inner walls of the upper side and the lower side of the fixed box (3) respectively, two groups of springs (17) are arranged, and the two groups of springs (17) are located on the upper side and the lower side of the sliding block (15) respectively and wrap the outer portion of the vertical column (14).

6. The shock-absorbing stable type computer host fixing device of claim 1, characterized in that: the width of spout (11) and the width looks adaptation of baffle (6), the one end of threaded rod (5) is passed baffle (6) and locating plate (7) threaded connection.