CN211288588U

CN211288588U - A shock-resistant structure for computer

Info

Publication number: CN211288588U
Application number: CN201922410372.2U
Authority: CN
Inventors: 王成
Original assignee: Hunan Financial and Industrial Vocational Technical College
Current assignee: Hunan Financial and Industrial Vocational Technical College
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-18
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an antidetonation structure for computer, including computer machine case main part, the bottom of computer machine case main part all is fixed with the bracing piece, and the bottom of bracing piece all is fixed with damping device, damping device's bottom all is fixed with the cushion, the both ends of bracing piece all are provided with fixing device, fixing device's top all with computer machine case main part block. This an antidetonation structure for computer is provided with fixing device, and wherein fixing device includes accessory plate, poker rod, movable rod, third spring, first fluting, commentaries on classics cap, second fluting, second slider, second slide rail, belt pulley, belt, screw thread bull stick, screw thread push rod, first block groove and second block groove, can make operating personnel convenient and fast install and dismantle the bracing piece through this device, has saved operating personnel's time and energy greatly.

Description

A shock-resistant structure for computer

Technical Field

The utility model relates to a computer technology field specifically is an antidetonation structure for computer.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, and also has a memory function, the most important host in the computer is equipped with an elastic supporting block in order to prevent the host from shaking, and the existing anti-seismic structure for the computer basically meets the requirements of people, but still has some problems in the using process.

1. The existing anti-seismic structure for the computer is basically a simple cushion, has a simple buffering and damping effect, and has a large potential safety hazard if a user accidentally hits a host or the host shakes.

2. The existing anti-seismic structures for computers are mostly connected by using glue, the installation mode is difficult to disassemble, and if the anti-seismic structures are damaged, the time and the energy of maintenance personnel are consumed, so that an anti-seismic structure for computers is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation structure for computer to the current antidetonation structure for computer that proposes in solving above-mentioned background art is comparatively simple, and the antidetonation effect is not good, and the comparatively inconvenient problem of antidetonation structure dismantlement installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antidetonation structure for computer, includes computer machine case main part, the bottom of computer machine case main part all is fixed with the bracing piece, and the bottom of bracing piece all is fixed with damping device, damping device's bottom all is fixed with the cushion, the both ends of bracing piece all are provided with fixing device, fixing device's top all with computer machine case main part block.

Preferably, damping device includes first slide rail, first slider, hinge bar, first spring, telescopic link and second spring, first slide rail has all been seted up in the bracing piece and the cushion, and all sliding connection has first slider in the first slide rail, the inner of first slider all articulates there is the hinge bar, be provided with first spring between the hinge bar, the bottom of bracing piece is fixed with the top of telescopic link, the bottom of telescopic link all is fixed with the cushion top, all the winding is provided with the second spring on the telescopic link.

Preferably, the hinge rods are provided with two groups, the two groups of hinge rods are arranged in a crossed X shape, and the middle positions of the two groups of hinge rods are hinged through hinge shafts.

Preferably, the first spring is symmetrically provided with two groups, and the upper end and the lower end of the two groups of first springs are respectively connected with the two groups of hinge rods.

Preferably, the fixing device comprises an auxiliary plate, a poke rod, a movable rod, a third spring, a first open slot, a rotating cap, a second open slot, a second slider, a second slide rail, a belt pulley, a belt, a threaded rotating rod, a threaded push rod, a first clamping slot and a second clamping slot, the auxiliary plate is fixed on the support rods, the poke rod is arranged on the auxiliary plate, the inner ends of the poke rod penetrate through the first open slot and are fixed with the movable rod, the bottom end of the movable rod is connected with the inner wall of the auxiliary plate through the third spring, the top end of the movable rod is clamped with the second clamping slot, the second clamping slot is arranged in the computer case main body, the first open slot is arranged on the auxiliary plate, the second slider is fixed on the movable rod and is slidably connected with the second slide rail, the second slide rail is arranged in the auxiliary plate, the rotating cap is connected in the movable rod through a bearing, the outer end of the rotating cap penetrates through the second open groove, the second open groove is formed in the auxiliary plate, a belt pulley is fixed on the rotating cap, a belt is connected onto the belt pulley, the other end of the belt is connected with another belt pulley, the other belt pulley is fixed onto the threaded rotating rod, the threaded rotating rod is fixed onto the inner wall of the movable rod through a bearing, a threaded push rod is connected to the inner thread of the threaded rotating rod, the threaded push rod is clamped with the first clamping groove, and the first clamping groove is formed in the computer case main body.

Preferably, the threaded push rods are symmetrically provided with two groups, and the length of each group of threaded push rods is equal to that of the first clamping groove.

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

1. this an antidetonation structure for computer is provided with damping device, wherein damping device includes first slide rail, first slider, the hinge bar, first spring, telescopic link and second spring, when the shaking force transmits to the bracing piece on from computer machine case main part body, the bracing piece pushes down and drives first slider outwards expansion in first slide rail, first slider drives two hinge bar alternately inwards to extrude, the hinge bar extrudees first spring each other and produces deformation, partly external force is offset to the resilience power that the elasticity of first spring self produced, the bracing piece pushes the telescopic link downwards simultaneously, the telescopic link removes extrusion second spring downwards and produces deformation, partly external force is offset to the resilience power that the elasticity of second spring self produced, can make the stability of the antidetonation structure originally through this device, and shock attenuation efficiency.

2. The fixing device comprises an auxiliary plate, a poke rod, a movable rod, a third spring, a first open groove, a rotating cap, a second open groove, a second slider, a second slide rail, a belt pulley, a belt, a threaded rotating rod, a threaded push rod, a first clamping groove and a second clamping groove, when a user needs to install the support rod on the computer case main body, the operator can insert the top ends of the movable rods in the auxiliary plate into the second clamping groove, at the moment, the user in the groove group can rotate the rotating cap to drive the belt pulley to rotate, the belt pulley rotates to drive the belt to rotate, the other end of the belt drives the other belt pulley to rotate, the threaded rotating rod rotates to drive the threaded push rod to move inwards, and the threaded push rod is clamped with the first clamping groove to form fixation, the dismantlement of the same reason only needs the antiport to change the cap and drives the screw thread push rod and outwards remove, all with first block groove separation up to the inner of screw thread push rod, at this moment can stimulate the poker rod downwards and drive the movable rod downstream for the movable rod is accomplished the dismantlement with the separation of second block groove, can make operating personnel convenient and fast install and dismantle the bracing piece through this device, has saved operating personnel's time and energy greatly.

Drawings

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

FIG. 2 is a schematic view of the structural front view section of the present invention in an active state;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

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

In the figure: 1. a computer case main body; 2. a support bar; 3. a soft cushion; 41. a first slide rail; 42. a first slider; 43. a hinged lever; 44. a first spring; 45. a telescopic rod; 46. a second spring; 51. an auxiliary plate; 52. a poke rod; 53. a movable rod; 54. a third spring; 55. a first slot; 56. turning the cap; 57. a second slot; 58. a second slider; 59. a second slide rail; 510. a belt pulley; 511. a belt; 512. a threaded rotating rod; 513. a threaded push rod; 514. a first engaging groove; 515. a second engaging 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. 1-4, the present invention provides an embodiment: an anti-seismic structure for a computer comprises a computer case body 1, wherein supporting rods 2 are fixed at the bottom ends of the computer case body 1, a damping device is fixed at the bottom ends of the supporting rods 2, the damping device comprises a first slide rail 41, a first slide block 42, hinged rods 43, first springs 44, telescopic rods 45 and second springs 46, the first slide rail 41 is arranged in each of the supporting rods 2 and a cushion 3, the first slide block 42 is connected in each of the first slide rails 41 in a sliding manner, the inner ends of the first slide blocks 42 are hinged with the hinged rods 43, the hinged rods 43 are provided with two groups, the two groups of hinged rods 43 are arranged in a crossed X shape, the middle positions of the two groups of hinged rods 43 are hinged through hinged shafts, the purpose of the arrangement is to ensure the stability of the anti-seismic structure and improve the overall anti-seismic effect, the first springs 44 are arranged between the hinged rods 43, the two groups of first springs 44 are symmetrically arranged, the lower extreme is connected with two sets of articulated arms 43 respectively about two sets of first springs 44, utilizes the restoring force of the elasticity production of first spring 44 self to offset partly external force, improves antidetonation efficiency, and the bottom of bracing piece 2 is fixed with the top of telescopic link 45, and the bottom of telescopic link 45 all is fixed with 3 tops of cushion, and all the winding is provided with second spring 46 on the telescopic link 45, can make the stability of anti-seismic structure originally through this device, and shock attenuation efficiency.

The bottom end of the damping device is fixed with the cushion 3, the two ends of the support rod 2 are provided with fixing devices, the fixing devices comprise an auxiliary plate 51, a poking rod 52, a movable rod 53, a third spring 54, a first open slot 55, a rotating cap 56, a second open slot 57, a second slider 58, a second slide rail 59, a belt pulley 510, a belt 511, a threaded rotating rod 512, a threaded push rod 513, a first clamping slot 514 and a second clamping slot 515, the auxiliary plate 51 is fixed on the support rod 2, the poking rod 52 is arranged on the auxiliary plate 51, the inner end of the poking rod 52 is fixed with the movable rod 53 through the first open slot 55, the bottom end of the movable rod 53 is connected with the inner wall of the auxiliary plate 51 through the third spring 54, the top end of the movable rod 53 is clamped with the second clamping slot 515, the second clamping slot 515 is arranged in the computer case body 1, the first open slot 55 is arranged on the auxiliary plate 51, the movable rod 53 is fixed with the second slider 58, the second slide block 58 is connected with the second slide rail 59 in a sliding manner, the second slide rail 59 is arranged in the auxiliary plate 51, the movable rod 53 is connected with a rotating cap 56 through a bearing, the outer end of the rotating cap 56 passes through a second open slot 57, the second open slot 57 is arranged on the auxiliary plate 51, a belt pulley 510 is fixed on the rotating cap 56, a belt 511 is connected on the belt pulley 510, the other end of the belt 511 is connected with another belt pulley 510, the other belt pulley 510 is fixed on a threaded rotating rod 512, the threaded rotating rod 512 is fixed on the inner wall of the movable rod 53 through a bearing, threaded push rods 513 are connected in the threaded rotating rod 512 in a threaded manner, the threaded push rods 513 are symmetrically arranged in two groups, the length of each group of threaded push rods 513 is equal to the length of the first clamping groove 514, the threaded push rods 513 can be completely clamped with and separated from the first clamping groove 514, the threaded push rods 513 are clamped with the first clamping groove 514, the first clamping groove 514 is arranged in, the top end of the fixing device is clamped with the computer case main body 1, so that the supporting rod 2 can be conveniently and quickly installed and detached by an operator, and the time and the energy of the operator are greatly saved.

The working principle is as follows: when the shaking force transmits to bracing piece 2 from computer machine case main part 1 body on, bracing piece 2 extrudees down and drives first slider 42 and outwards expands in first slide rail 41, first slider 42 drives two articulated mast 43 alternately inwards to extrude, articulated mast 43 extrudes first spring 44 each other and produces deformation, partly external force is offset to the resilience force of the elasticity production of first spring 44 self, bracing piece 2 extrudes telescopic link 45 downwards simultaneously, telescopic link 45 removes extrusion second spring 46 downwards and produces deformation, partly external force is offset to the resilience force of the elasticity production of second spring 46 self, can make the stability of antidetonation structure originally through this device, and shock attenuation efficiency.

When a user needs to mount the supporting rod 2 on the computer case body 1, the operator can insert the top ends of the movable rods 53 in the auxiliary plate 51 into the second engaging grooves 515, and then the user can rotate the rotating cap 56 to rotate the belt pulley 510, the belt pulley 510 rotates to rotate the belt 511, the other end of the belt 511 rotates the other belt pulley 510, the other belt pulley 510 rotates to rotate the threaded rotating rod 512, the threaded rotating rod 512 rotates to drive the threaded pushing rod 513 to move inward until the threaded pushing rod 513 is engaged with the first engaging groove 514 to form a fixed position, similarly, the user only needs to rotate the rotating cap 56 reversely to drive the threaded pushing rod 513 to move outward until the inner ends of the threaded pushing rod 513 are separated from the first engaging groove 514, and then the pulling rod 52 can be pulled downward to drive the movable rods 53 to move downward, so that the movable rods 53 are separated from the second engaging grooves 515 to complete the detachment, can make operating personnel convenient and fast install and dismantle bracing piece 2 through this device, save operating personnel's time and energy greatly, operate this end at last.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An earthquake-resistant structure for a computer, comprising a computer case main body (1), characterized in that: the bottom of computer machine case main part (1) all is fixed with bracing piece (2), and the bottom of bracing piece (2) all is fixed with damping device, damping device's bottom all is fixed with cushion (3), the both ends of bracing piece (2) all are provided with fixing device, fixing device's top all with computer machine case main part (1) block.

2. An earthquake-resistant structure for computers according to claim 1, characterized in that: damping device includes first slide rail (41), first slider (42), articulated arm (43), first spring (44), telescopic link (45) and second spring (46), bracing piece (2) and cushion (3) in all seted up first slide rail (41), and all sliding connection has first slider (42) in first slide rail (41), the inner of first slider (42) all articulates there is articulated arm (43), be provided with first spring (44) between articulated arm (43), the bottom of bracing piece (2) is fixed with the top of telescopic link (45), the bottom of telescopic link (45) all is fixed with cushion (3) top, all the winding is provided with second spring (46) on telescopic link (45).

3. An earthquake-resistant structure for computers according to claim 2, characterized in that: the hinge rods (43) are provided with two groups, the two groups of hinge rods (43) are arranged in a crossed X shape, and the middle positions of the two groups of hinge rods (43) are hinged through hinge shafts.

4. An earthquake-resistant structure for computers according to claim 2, characterized in that: the first springs (44) are symmetrically provided with two groups, and the upper ends and the lower ends of the two groups of first springs (44) are respectively connected with the two groups of hinge rods (43).

5. An earthquake-resistant structure for computers according to claim 1, characterized in that: the fixing device comprises an auxiliary plate (51), a poke rod (52), a movable rod (53), a third spring (54), a first open groove (55), a rotating cap (56), a second open groove (57), a second slider (58), a second slide rail (59), a belt pulley (510), a belt (511), a threaded rotating rod (512), a threaded push rod (513), a first clamping groove (514) and a second clamping groove (515), wherein the auxiliary plate (51) is fixed on the support rod (2), the poke rod (52) is arranged on the auxiliary plate (51), the inner ends of the poke rod (52) penetrate through the first open groove (55) to be fixed with the movable rod (53), the bottom end of the movable rod (53) is connected with the inner wall of the auxiliary plate (51) through the third spring (54), the top end of the movable rod (53) is clamped with the second clamping groove (515), and the second clamping groove (515) is arranged in the computer case main body (1), the first open slot (55) is formed in the auxiliary plate (51), the second sliding block (58) is fixed on the movable rod (53), the second sliding block (58) is connected with the second sliding rail (59) in a sliding manner, the second sliding rail (59) is formed in the auxiliary plate (51), the movable rod (53) is connected with a rotating cap (56) through a bearing, the outer end of the rotating cap (56) penetrates through the second open slot (57), the second open slot (57) is formed in the auxiliary plate (51), a belt pulley (510) is fixed on the rotating cap (56), a belt (511) is connected onto the belt pulley (510), the other end of the belt (511) is connected with the other belt pulley (510), the other belt pulley (510) is fixed onto the threaded rotating rod (512), the threaded rotating rod (512) is fixed on the inner wall of the movable rod (53) through a bearing, and a threaded push rod (513) is connected into the threaded rotating rod (512), the threaded push rod (513) is clamped with a first clamping groove (514), and the first clamping groove (514) is formed in the computer case main body (1).

6. An earthquake-resistant structure for computers according to claim 5, characterized in that: the threaded push rods (513) are symmetrically provided with two groups, and the length of each group of threaded push rods (513) is equal to that of the first clamping groove (514).