CN210573540U

CN210573540U - Computer mainframe with shock-absorbing function

Info

Publication number: CN210573540U
Application number: CN201921149637.1U
Authority: CN
Inventors: 练国梅
Original assignee: Guangzhou Hezhe Information Engineering Co ltd
Current assignee: Guangzhou Hezhe Information Engineering Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a computer mainframe box with shock-absorbing function relates to computer technology field, including base and damper, damper is located the inside of base, the upper portion of base is equipped with the mainframe box body, damper includes push rod, bearing A, backup pad, sleeve, bearing B, spiro, torsion spring, trace, expanding spring, sealing plug, pressure chamber, depression bar and threaded rod, two bearing A all fixes inlay with the inside wall of base, two the equal fixed connection in the interior diapire of base of backup pad, two bearing B is fixed respectively and inlays in the side that two backup pads were kept away from each other, two the threaded rod all sets up the inside of base. This computer mainframe with shock-absorbing function wholly can effectually reduce the vibration that the mainframe box produced to minimumly, and the vibrations of avoiding producing lead to the part to vibrate easily, cause work anomaly or damage, influence the life of computer.

Description

Computer mainframe with shock-absorbing function

Technical Field

The utility model relates to a computer technology field specifically is a computer mainframe with shock-absorbing function.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, has a memory function, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation.

Computer technology is mature day by day, the speed of computer processor is faster and faster, simultaneously, the heat that the power that consumes also is bigger and bigger, and the fan wheel of computer radiator fan can produce vibrations in rotatory process, uses often to lead to the mainframe to take place to rock because of the accident often, and the vibrations of production lead to the part to shake easily, causes the work unusual or damage, influences the life of computer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a computer mainframe with shock-absorbing function possesses the advantage that can effectually reduce the vibration of mainframe box, has solved and has leaded to the part to vibrate easily because of the vibrations that produce, causes the problem of work anomaly or damage.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a computer mainframe box with shock-absorbing function comprises a base and a shock-absorbing mechanism, wherein the shock-absorbing mechanism is positioned in the base, the upper part of the base is provided with a mainframe box body, the shock-absorbing mechanism comprises a push rod, a bearing A, supporting plates, a sleeve, a bearing B, a spiral ring, a torsion spring, a linkage rod, a telescopic spring, a sealing plug, a pressure bin, a pressure rod and a threaded rod, the two bearing A are fixedly embedded in the inner side wall of the base, the two supporting plates are fixedly connected to the inner bottom wall of the base, the two bearing B are respectively and fixedly embedded in one side face, far away from each other, of the two supporting plates, the two threaded rods are arranged in the base, the left end and the right end of each threaded rod are respectively and fixedly connected with the inner rings of the two groups of bearing A and bearing B, the two torsion springs are respectively wound on the outer surfaces of the two threaded rods, and one ends of the two torsion springs, which are close to each other, are fixedly connected with the outer surfaces of the two threaded rods respectively.

The two spiral rings are respectively sleeved on the outer surfaces of the two threaded rods, inner rings of the two spiral rings are respectively in threaded connection with the outer surfaces of the two threaded rods, and the outer surfaces of the two spiral rings are fixedly hinged with the linkage rods through pin shafts. The bottom end of the main case body penetrates through the base and extends to the inside of the base, the top ends of the two linkage rods are fixedly hinged with the bottom surface of the main case body through pin shafts, the sleeve is arranged between the two linkage rods, the two push rods are arranged in the sleeve, the telescopic spring is positioned in the sleeve, the left end and the right end of the telescopic spring are fixedly connected with one ends, close to each other, of the two push rods respectively, one ends, far away from each other, of the two push rods penetrate through the sleeve and extend to the outside of the sleeve, one ends, far away from each other, of the two push rods are fixedly hinged with one side surface, close to each other, of the two linkage rods respectively through pin shafts, the pressure bin is fixedly installed on the inner wall of the base, a sealing plug is arranged in the pressure bin, the bottom surface of the pressure rod is fixedly connected with the upper surface of the sealing, the top end of the pressure lever is fixedly connected with the outer surface of the sleeve.

Furthermore, four corners of the bottom surface of the base are fixedly connected with non-slip pads, and the bottom surface of each non-slip pad is rough.

Furthermore, a through hole is formed in the upper surface of the base, and the top end of the mainframe box body penetrates through the through hole and extends to the outside of the base.

Furthermore, the outer surfaces of the two threaded rods are respectively sleeved with a limiting ring, and the inner rings of the two limiting rings are respectively fixedly connected with the outer surfaces of the two threaded rods.

Furthermore, the diameter value of the inner ring of the bearing A is equal to that of the inner ring of the bearing B, and the bearing A and the bearing B are located at the same horizontal height.

Compared with the prior art, this computer mainframe with shock-absorbing function possesses following beneficial effect:

1. the utility model discloses a trace, spiro and torque spring produce when vibrations when the mainframe box body, and the holding down force that the mainframe box body produced can promote two traces two trace promote spiro and threaded rod emergence screw thread relation, and two volutes are kept away from each other to drive the threaded rod and rotate, drive the torque spring rotation that two threaded rod surfaces set up simultaneously, produce torsion, utilize torque spring self torsion tentatively to slow down the vibration.

2. The utility model discloses a push rod, the sleeve, expanding spring, the depression bar, sealing plug and pressure chamber's setting, the in-process that two trace removed, can stimulate two push rods and keep away from each other, make two push rod pulling expanding spring extend, the elasticity that utilizes expanding spring further slows down vibrations, two last push rods drive the sleeve and move down, promote the depression bar and move down, promote the sealing plug and compress the inside air of pressure chamber, further slow down the vibration, make its whole vibration that can effectually produce the mainframe box fall to minimumly, the vibrations of avoiding producing lead to the part to vibrate easily, cause work anomaly or damage, influence the life of computer.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the sleeve according to the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1-base, 2-main case body, 3-non-slip mat, 4-through hole, 5-shock absorption mechanism, 501-push rod, 502-bearing A, 530-supporting plate, 504-sleeve, 505-bearing B, 506-spiral ring, 507-torsion spring, 508-linkage rod, 509-extension spring, 510-sealing plug, 511-pressure chamber, 512-pressure rod and 513-threaded rod.

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. 1-4, the present invention provides a technical solution: a computer mainframe box with shock absorption function comprises a base 1 and a shock absorption mechanism 5, wherein the shock absorption mechanism 5 is positioned inside the base 1, the upper part of the base 1 is provided with a mainframe box body 2, the shock absorption mechanism 5 comprises a push rod 501, a bearing A502, supporting plates 503, a sleeve 504, a bearing B505, a spiral ring 506, a torsion spring 507, a linkage rod 508, a telescopic spring 509, a sealing plug 510, a pressure chamber 511, a pressure lever 512 and a threaded rod 513, the two bearings A502 are fixedly embedded in the inner side wall of the base 1, the two supporting plates 503 are fixedly connected to the inner bottom wall of the base 1, the two bearings B505 are respectively fixedly embedded in one side face, far away from each other, of the two supporting plates 503, the two threaded rods 513 are respectively arranged inside the base 1, the left end and the right end of each threaded rod 513 are respectively fixedly connected with the inner rings of the two sets of bearings A502 and the bearings, the ends of the two torsion springs 507 far away from each other are fixedly connected with the inner wall of the base 1, and the ends of the two torsion springs 507 near to each other are fixedly connected with the outer surfaces of the two threaded rods 513 respectively.

The two spiral rings 506 are respectively sleeved on the outer surfaces of the two threaded rods 513, the inner rings of the two spiral rings 506 are respectively in threaded connection with the outer surfaces of the two threaded rods 513, and the outer surfaces of the two spiral rings 506 are both fixedly hinged with a linkage rod 508 through a pin shaft. The bottom end of the main case body 2 penetrates through the base 1 and extends into the base 1, the top ends of the two linkage rods 508 are fixedly hinged with the bottom surface of the main case body 2 through a pin shaft, the sleeve 504 is arranged between the two linkage rods 508, the two push rods 501 are arranged inside the sleeve 504, the telescopic spring 509 is arranged inside the sleeve 504, the left end and the right end of the telescopic spring 509 are respectively and fixedly connected with one ends, close to the two push rods 501, of the two push rods 501, the ends, far away from each other, of the two push rods 501 penetrate through the sleeve 504 and extend to the outside of the sleeve 504, the ends, far away from each other, of the two push rods 501 are respectively and fixedly hinged with one side surface, close to each other, of the two linkage rods 508 through a pin shaft, the pressure chamber 511 is fixedly mounted on the inner wall of the base 1, a sealing plug 510 is arranged inside the pressure chamber 511, the bottom surface of the pressure, the top end of the press rod 512 is fixedly connected with the outer surface of the sleeve 504.

The equal fixedly connected with slipmat 3 in four edges of base 1 bottom surface, the bottom surface of every slipmat 3 all is the roughness form, can effectual increase base 1 bottom surface and the frictional force between the ground, avoids leading to the host computer to remove in the bottom surface because of the vibrations of host computer.

Through-hole 4 has been seted up to base 1's upper surface, and through-hole 4 is run through and extends to base 1's outside on the top of mainframe box body 2, can effectually reduce mainframe box body 2 and collide with base 1 in the vibration process, improve the result of use.

The surface of two threaded rods 513 all overlaps and is equipped with spacing ring 7, and the inner circle of two spacing rings 7 respectively with the surface fixed connection of two threaded rods 513, can effectually carry out spacingly to spiral ring 506, avoid spiral ring 506 because of removing too much, lead to shifting out the thread face of threaded rod 513, influence the normal use of mainframe box.

The diameter value of spacing ring 7 is greater than the diameter value of spiro 506, and two spacing rings 7 are located the both sides of two spiro 506, can effectually keep overall structure's steadiness, improve whole result of use.

The diameter value of the inner ring of the bearing A502 is equal to that of the inner ring of the bearing B505, and the bearing A502 and the bearing B505 are located at the same horizontal height, so that the whole structure is more compact, and the whole practicability is improved.

When the main case is used, the down pressure generated by the main case body 2 can push the two linkage rods 508, the two linkage rods 508 push the spiral rings 506 to generate a threaded relationship with the threaded rod 513, the two spiral rings 506 are far away from each other and drive the threaded rod 513 to rotate, and simultaneously drive the torsion springs 507 arranged on the outer surfaces of the two threaded rods 513 to rotate to generate torsion, the torsion of the torsion springs 507 are utilized to primarily slow down the vibration, then in the moving process of the linkage rods 508, the two push rods 501 are pulled to be far away from each other, so that the two push rods 501 pull the extension springs 509 to extend, the elastic force of the extension springs 509 is utilized to further slow down the vibration, finally the two push rods 501 drive the sleeve 504 to move downwards, the push rods 512 are pushed to move downwards, the push rods 510 are pushed to compress the air in the pressure bin 511, the vibration is further slowed down, and the vibration generated by the main case, the problem that the generated vibration easily causes component vibration, causes abnormal work or damage and influences the service life of the computer is avoided.

Claims

1. The utility model provides a computer mainframe with shock-absorbing function, includes base (1) and damper (5), its characterized in that: damper (5) are located the inside of base (1), the upper portion of base (1) is equipped with mainframe box body (2), damper (5) are including push rod (501), bearing A (502), backup pad (503), sleeve (504), bearing B (505), spiral ring (506), torsion spring (507), trace (508), expanding spring (509), sealing plug (510), pressure reservoir (511), depression bar (512) and threaded rod (513), two bearing A (502) are all fixed inlay with the inside wall of base (1), two the equal fixed connection in the interior diapire of base (1) backup pad (503), two bearing B (505) are fixed inlay respectively in a side that two backup pad (503) kept away from each other, two threaded rod (513) all set up the inside of base (1), two the left and right sides both ends of threaded rod (513) respectively with the fixed connection inner circle of two sets of bearing A (502) and bearing B (505) inner circle The two torsion springs (507) are respectively wound on the outer surfaces of the two threaded rods (513), the ends, far away from each other, of the two torsion springs (507) are fixedly connected with the inner wall of the base (1), and the ends, close to each other, of the two torsion springs (507) are respectively fixedly connected with the outer surfaces of the two threaded rods (513); two the surface of two threaded rods (513) is located to spiro (506) cover respectively, and the inner circle of two spiro (506) respectively with the surface threaded connection of two threaded rods (513), two the surface of spiro (506) all has trace (508) through the fixed articulated coupling of round pin axle, the inside of base (1) is run through and extends to in the bottom of mainframe box body (2), two trace (508) the top all through the fixed articulated bottom surface of round pin axle with mainframe box body (2), sleeve (504) set up between two trace (508), two push rod (501) all set up in the inside of sleeve (504), expanding spring (509) are located the inside of sleeve (504), the both ends are close to one end fixed connection each other with two push rod (501) respectively about expanding spring (509), two the one end that push rod (501) kept away from each other all runs through sleeve (504) and extends to the one end of sleeve (504) Outside, two the one end that push rod (501) kept away from each other all is through the fixed articulated a side that the round pin axle is close to each other with two trace (508) respectively, pressure storehouse (511) fixed mounting is in the inner wall of base (1), the inside of pressure storehouse (511) is equipped with sealing plug (510), the bottom surface of depression bar (512) is connected with the upper surface fixed of sealing plug (510), the top of depression bar (512) runs through pressure storehouse (511) and extends to the outside of pressure storehouse (511), the top of depression bar (512) is connected with the surface fixed of sleeve (504).

2. The computer main cabinet with shock absorbing function according to claim 1, wherein: the base is characterized in that the four corners of the bottom surface of the base (1) are fixedly connected with anti-slip pads (3), and each anti-slip pad (3) is rough in bottom surface.

3. The computer main cabinet with shock absorbing function according to claim 1, wherein: through-hole (4) have been seted up to the upper surface of base (1), the top of mainframe box body (2) runs through-hole (4) and extends to the outside of base (1).

4. The computer main cabinet with shock absorbing function according to claim 1, wherein: the outer surface of the two threaded rods (513) is sleeved with a limiting ring (7), and the inner rings of the limiting ring (7) are fixedly connected with the outer surfaces of the two threaded rods (513) respectively.

5. The computer main case with shock absorbing function according to claim 4, wherein: the diameter value of the limiting rings (7) is larger than that of the spiral rings (506), and the two limiting rings (7) are located on two sides of the two spiral rings (506).

6. The computer main cabinet with shock absorbing function according to claim 1, wherein: the diameter value of the inner ring of the bearing A (502) is equal to that of the inner ring of the bearing B (505), and the bearing A (502) and the bearing B (505) are located at the same horizontal height.