CN210428319U

CN210428319U - Shock-resistant computer case

Info

Publication number: CN210428319U
Application number: CN201921979718.4U
Authority: CN
Inventors: 张灵峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-04-28
Anticipated expiration: 2029-11-16

Abstract

The utility model belongs to the technical field of computer machine case, especially, be an antidetonation type computer machine case, including lower casing, last casing, diaphragm, two chi strips, four first antidetonation mechanisms and four second antidetonation mechanisms, it is internal at the lower casing to go up casing slidable mounting, the casing is the box structure down, and the opening has been seted up at the top of lower casing, it is external that the top of going up the casing extends to the lower casing, goes up the open-top looks adaptation of casing and lower casing, diaphragm slidable mounting is in the lower casing, the top of diaphragm and the bottom sliding connection of last casing, and the equal fixed mounting of two chi strips is in the bottom of diaphragm, and four first antidetonation mechanisms are all installed in the lower casing. The utility model discloses, through the cooperation of spring and clutch blocks to can effectually cushion and consume the potential energy that vibrations produced vertical and horizontal vibrations, thereby can effectual protection go up the casing, conveniently transport or use in the vibrations environment the computer.

Description

Shock-resistant computer case

Technical Field

The utility model relates to a computer machine case technical field especially relates to an antidetonation type computer machine case.

Background

With the continuous development of society, people's demand for the computer is constantly increasing, and more computers are put into use, and the machine case is the installation protection case of the main part of computer, can provide good environment for the operation of computer components and parts.

However, in the existing design, the chassis basically does not have a shock-resistant function, so that the transportation cannot be facilitated or the computer cannot be used in a high-shock environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-seismic computer case.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a universal fixed-point knife grinding frame with sphericity comprises a lower shell, an upper shell, a transverse plate, two rule strips, four first anti-vibration mechanisms and four second anti-vibration mechanisms, wherein the upper shell is slidably mounted in the lower shell, the lower shell is of a box structure, the top of the lower shell is provided with an opening, the top of the upper shell extends out of the lower shell, the upper shell is matched with the opening at the top of the lower shell, the transverse plate is slidably mounted in the lower shell, the top of the transverse plate is slidably connected with the bottom of the upper shell, the two rule strips are fixedly mounted at the bottom of the transverse plate, the four first anti-vibration mechanisms are mounted in the lower shell, the four first anti-vibration mechanisms are arranged in a rectangular array, the four buffer mechanisms comprise foot rods, first foot blocks, first friction blocks, second friction blocks, clamping chambers and first springs, the foot rods are hinged at one ends of the corresponding rule strips, and the first foot blocks are hinged at the bottom ends of the corresponding foot rods, the first foot block is connected with the inner wall of the bottom of the lower shell in a sliding mode, the first friction block is fixedly installed on the inner wall of the bottom of the lower shell, the clamping chamber is formed in one side, close to the corresponding first foot block, of the first friction block, the second friction block is installed in the corresponding clamping chamber in a sliding mode, one end of the second friction block extends out of the clamping chamber and is fixedly connected with the corresponding first foot block, the first spring is installed in the clamping chamber in a sliding mode, one end of the first spring is fixedly connected with the corresponding second friction block, and the other end of the first spring is fixedly connected with the inner wall of one side, far away from the second friction block, of the clamping chamber;

preferably, the second anti-vibration mechanism is installed on the diaphragm, four second anti-vibration mechanisms are arranged in a rectangular array, the four second anti-vibration mechanisms all comprise first foot grooves, third friction blocks and two second springs, the first foot grooves are formed in the top of the diaphragm, the third friction blocks are slidably installed in the corresponding first foot grooves, the two second springs are slidably installed in the corresponding first foot grooves, one ends, close to each other, of the two second springs are fixedly connected with the third friction blocks, one ends, far away from each other, of the two second springs are fixedly connected with the inner walls of the two sides of the first foot grooves respectively, and the third friction blocks are made of rubber.

Preferably, the first friction block is made of rubber, the second friction block is made of stainless steel, a first through hole is formed in the inner wall of one side, away from the first foot block, of the clamping chamber, a first slide rod is slidably mounted in the first through hole and penetrates through the first through hole, one end, located in the clamping chamber, of the first slide rod is fixedly connected with the second friction block, a limiting clamping block is fixedly mounted at one end, located outside the first friction block, of the first slide rod, and a first spring is slidably sleeved on the corresponding first slide rod.

Preferably, four second foot grooves are formed in the inner wall of the bottom of the lower shell, second foot blocks are slidably mounted in the second foot grooves, and the tops of the second foot blocks are fixedly connected with the bottoms of the corresponding first foot blocks.

Preferably, a second through hole is formed in the third friction block, the same second slide bar is fixedly mounted on the inner walls of the two sides of the first foot groove, the second slide bar penetrates through the corresponding second through hole, the second slide bar is connected with the inner wall of the corresponding second through hole in a sliding manner, and the two second springs located in the same first foot groove are sleeved on the second slide bar in a sliding manner.

Preferably, third foot grooves are formed in the two sides of the transverse plate, limiting sliding blocks are fixedly mounted on the inner walls of the two sides of the lower shell, and the limiting sliding blocks are connected with the inner walls of the corresponding third foot grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: through lower casing, go up the casing, the diaphragm, the chi strip, the foot pole, first foot piece, first clutch blocks, the second clutch blocks, card room and first spring pipe cooperate to can effectively provide the buffering and consume the potential energy that vibrations produced when vibrations about last casing, the effectual casing of having protected, cooperate through lower casing, last casing, diaphragm, first foot groove, third clutch blocks and second spring, thereby can effectually cushion and consume the potential energy that vibrations produced to horizontal vibrations.

The utility model discloses, through the cooperation of spring and clutch blocks to can effectually cushion and consume the potential energy that vibrations produced vertical and horizontal vibrations, thereby can effectual protection go up the casing, conveniently transport or use in the vibrations environment the computer.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic structural view of a portion B shown in fig. 1.

In the figure: 1. a lower housing; 2. an upper housing; 3. a transverse plate; 4. a ruler strip; 5. a foot bar; 6. a first leg block; 7. a first friction block; 8. a second friction block; 9. a card chamber; 10. a first spring; 11. a first leg groove; 12. a third friction block; 13. a second spring.

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: an anti-seismic computer case comprises a lower shell 1, an upper shell 2, a transverse plate 3, two ruler strips 4, four first anti-seismic mechanisms and four second anti-seismic mechanisms, wherein the upper shell 2 is slidably mounted in the lower shell 1, the lower shell 1 is of a box structure, the top of the lower shell 1 is provided with an opening, the top of the upper shell 2 extends out of the lower shell 1, the upper shell 2 is matched with the opening at the top of the lower shell 1, the transverse plate 3 is slidably mounted in the lower shell 1, the top of the transverse plate 3 is slidably connected with the bottom of the upper shell 2, the two ruler strips 4 are fixedly mounted at the bottom of the transverse plate 3, the four first anti-seismic mechanisms are mounted in the lower shell 1 and are arranged in a rectangular array, the four buffer mechanisms comprise foot rods 5, first foot blocks 6, first friction blocks 7, second friction blocks 8, clamping chambers 9 and first springs 10, the foot rods 5 are hinged at one ends of the corresponding ruler strips 4, first foot piece 6 is articulated mutually with the bottom of the foot pole 5 that corresponds, first foot piece 6 and the bottom inner wall sliding connection of casing 1 down, first clutch block 7 fixed mounting is on casing 1's bottom inner wall down, card room 9 is seted up in first clutch block 7 and is close to one side of corresponding first foot piece 6, 8 slidable mounting of second clutch block are in the card room 9 that corresponds, 8 one end of second clutch block extend to card room 9 outside and with the first foot piece 6 fixed connection that corresponds, 10 slidable mounting of first spring is in calorie room 9, the one end of first spring 10 and the 8 fixed connection of second clutch block that correspond, the other end of first spring 10 and the one side inner wall fixed connection of second clutch block 8 are kept away from to calorie room 9.

The second anti-vibration mechanisms are arranged on the transverse plate 3, four second anti-vibration mechanisms are arranged in a rectangular array, each of the four second anti-vibration mechanisms comprises a first foot groove 11, a third friction block 12 and two second springs 13, each first foot groove 11 is arranged at the top of the transverse plate 3, each third friction block 12 is slidably arranged in the corresponding first foot groove 11, each second spring 13 is slidably arranged in the corresponding first foot groove 11, the ends, close to each other, of the two second springs 13 are fixedly connected with the corresponding third friction blocks 12, the ends, far away from each other, of the two second springs 13 are fixedly connected with the inner walls of the two sides of the first foot grooves 11 respectively, the third friction blocks 12 are made of rubber, the first friction blocks 7 are made of rubber, the second friction blocks 8 are made of stainless steel, a first through hole is formed in the inner wall of the clamping chamber 9, far away from the first foot blocks 6, a first slide bar is slidably arranged in the first through hole, the first slide bar runs through the first through hole, one end of the first slide bar in the clamping chamber 9 is fixedly connected with the second friction block 8, one end of the first slide bar outside the first friction block 7 is fixedly provided with a limiting clamping block, the first spring 10 is slidably sleeved on the corresponding first slide bar, four second foot grooves are arranged on the inner wall of the bottom of the lower shell 1, the second foot grooves are slidably provided with second foot blocks, the tops of the second foot blocks are fixedly connected with the bottoms of the corresponding first foot blocks 6, the third friction block 12 is provided with a second through hole, the same second slide bar is fixedly arranged on the inner walls of two sides of the first foot groove 11, the second slide bar runs through the corresponding second through hole, the second slide bar is slidably connected with the inner wall of the corresponding second through hole, two second springs 13 in the same first foot groove 11 are slidably sleeved on the second slide bar, the third foot grooves are arranged on two sides of the transverse plate 3, the limiting slide blocks are fixedly arranged on the inner walls of two sides of the lower shell 1 and are in sliding connection with the inner walls of the corresponding third foot grooves, and the limiting slide blocks are matched with the lower shell 1, the upper shell 2, the transverse plate 3, the ruler strip 4, the foot rods 5, the first foot blocks 6, the first friction blocks 7, the second friction blocks 8, the clamping chambers 9 and the first spring tubes 10, so that the buffering and the consumption of potential energy generated by vibration can be effectively provided when the upper shell 2 vibrates up and down, the upper shell 2 is effectively protected, and the buffering and the consumption of potential energy generated by vibration can be effectively realized by matching the lower shell 1, the upper shell 2, the transverse plate 3, the first foot grooves 11, the third friction blocks 12 and the second springs, so that the transverse vibration can be buffered and the potential energy generated by vibration can be effectively consumed, the utility model discloses a vertical and transverse vibration damping device which is capable of buffering and consuming potential energy generated by vibration by matching the springs and the friction blocks, so, the computer is convenient to transport or use in a vibration environment.

The working principle is as follows: when the upper shell 2 vibrates up and down, the upper shell 2 exerts an acting force upwards or downwards on the transverse plate 3 at the moment, so that the transverse plate 3 is driven to slide upwards or downwards in the lower shell 1, meanwhile, the transverse plate 3 drives the two ruler strips 4 to move upwards or downwards, so that the foot rods 5 are driven to rotate upwards or downwards by the ruler strips 4, meanwhile, the foot rods 5 drive the corresponding first foot blocks 6 to transversely slide on the inner wall of the bottom of the lower shell 1 to be far away from or close to the corresponding second friction blocks 8, so that the first friction blocks 7 are driven by the first foot blocks 6 to transversely slide in the corresponding clamping chambers 9 to extend or retract, so that the first springs 10 are stretched or compressed and provide buffering, meanwhile, the first friction blocks 7 and the second friction blocks 8 continuously consume potential energy generated by vibration under the action of friction force, when the upper shell 2 vibrates left and right, the upper shell 2 reciprocally slides left and right on the transverse plate 3, meanwhile, the upper shell 2 drives the four third friction blocks 12 to transversely and reciprocally slide in the corresponding first foot grooves 11 respectively, so that the second spring 13 is repeatedly compressed and stretched and provides buffering, and meanwhile, the third friction blocks 12 and the inner walls of the corresponding first foot grooves 11 generate friction to continuously consume potential energy generated by vibration.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an antidetonation type computer machine case which characterized in that: including casing (1) down, go up casing (2), diaphragm (3), two chi strips (4), four first antidetonation mechanisms and four second antidetonation mechanisms, go up casing (2) slidable mounting in casing (1) down, casing (1) is the box structure down, and the opening has been seted up at the top of casing (1) down, outside the top of going up casing (2) extended to casing (1) down, go up casing (2) and the open-top looks adaptation of casing (1) down, diaphragm (3) slidable mounting is in casing (1) down, the top of diaphragm (3) and the bottom sliding connection of last casing (2), and the equal fixed mounting in the bottom of diaphragm (3) of two chi strips (4), four first antidetonation mechanisms all install in casing (1) down, and four first antidetonation mechanisms are rectangular array, and four buffer gear all include foot pole (5) arrange, The ruler comprises a first foot block (6), a first friction block (7), a second friction block (8), a clamping chamber (9) and a first spring (10), wherein the foot rod (5) is hinged at one end of a corresponding ruler strip (4), the first foot block (6) is hinged with the bottom end of the corresponding foot rod (5), the first foot block (6) is in sliding connection with the inner wall of the bottom of a lower shell (1), the first friction block (7) is fixedly installed on the inner wall of the bottom of the lower shell (1), the clamping chamber (9) is arranged on one side, close to the corresponding first foot block (6), of the first friction block (7), the second friction block (8) is installed in the corresponding clamping chamber (9) in a sliding mode, one end of the second friction block (8) extends out of the clamping chamber (9) and is fixedly connected with the corresponding first foot block (6), the first spring (10) is installed in the clamping chamber (9) in a sliding mode, and one end of the first spring (10) is fixedly connected with the corresponding second friction block (8), the other end of the first spring (10) is fixedly connected with the inner wall of the clamping chamber (9) far away from the second friction block (8).

2. A shock-resistant computer case according to claim 1, wherein: the anti-seismic mechanism of second installs on diaphragm (3), four anti-seismic mechanisms of second are the rectangular array and arrange, four anti-seismic mechanisms of second all include first foot groove (11), third clutch blocks (12) and two second springs (13), the top in diaphragm (3) is seted up in first foot groove (11), third clutch blocks (12) slidable mounting is in first foot groove (11) that corresponds, equal slidable mounting of two second springs (13) is in first foot groove (11) that corresponds, the one end that two second springs (13) are close to each other all with third clutch blocks (12) fixed connection, the one end that two second springs (13) kept away from each other is respectively in the both sides inner wall fixed connection in first foot groove (11), the material of third clutch blocks (12) is rubber.

3. A shock-resistant computer case according to claim 1, wherein: the material of first clutch blocks (7) is rubber, the material of second clutch blocks (8) is stainless steel, first through-hole has been seted up on the one side inner wall of keeping away from first foot piece (6) in card room (9), slidable mounting has first slide bar in the first through-hole, first slide bar runs through first through-hole, first slide bar is located one end and second clutch blocks (8) fixed connection in card room (9), the one end fixed mounting that first slide bar is located outside first clutch blocks (7) has spacing fixture block, first spring (10) slip cap is established on the first slide bar that corresponds.

4. A shock-resistant computer case according to claim 1, wherein: four second foot grooves are formed in the inner wall of the bottom of the lower shell (1), second foot blocks are slidably mounted in the second foot grooves, and the tops of the second foot blocks are fixedly connected with the bottoms of the corresponding first foot blocks (6).

5. A shock-resistant computer case according to claim 2, wherein: the third friction block (12) is provided with a second through hole, the inner walls of two sides of the first foot groove (11) are fixedly provided with the same second slide bar, the second slide bar penetrates through the corresponding second through hole, the second slide bar is in sliding connection with the inner wall of the corresponding second through hole, and two second springs (13) in the same first foot groove (11) are sleeved on the second slide bar in a sliding mode.

6. A shock-resistant computer case according to claim 1, wherein: third foot grooves are formed in the two sides of the transverse plate (3), limiting sliding blocks are fixedly mounted on the inner walls of the two sides of the lower shell (1), and the limiting sliding blocks are connected with the inner walls of the corresponding third foot grooves in a sliding mode.