CN210466275U

CN210466275U - Effectual computer mainframe of shock attenuation

Info

Publication number: CN210466275U
Application number: CN201922019814.0U
Authority: CN
Inventors: 侯超男
Original assignee: Hunan College of Information
Current assignee: Hunan College of Information
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-05-05
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a computer fittings technical field specifically discloses an effectual computer mainframe box of shock attenuation, including case main body and base, case main body sets up the top at the base, a plurality of sliding trays have been seted up to case main body's both sides symmetry on the base, the sliding block has been placed in the inside slip of sliding tray, the bolt passes sliding tray and sliding block threaded connection in the inside of case main body, the both sides of sliding block nestification have first spring on the bolt, the inboard of sliding block is rotated and is connected the outer end at the connecting rod, the inner of connecting rod is rotated and is connected the bottom at case main body, the inside of root sliding block is provided with the rubber sleeve, the rubber sleeve nestification is on the bolt. The bolt passes sliding tray and sliding block threaded connection in the inside of quick-witted case main part, has avoided the sliding block roll-off sliding tray, makes equipment convenient and fast simultaneously. The utility model discloses the advantage: simple structure, the equipment is convenient, and the shock attenuation is effectual, and it is convenient to adjust, and the facilitate promotion is implemented.

Description

Effectual computer mainframe of shock attenuation

Technical Field

The utility model relates to a computer fittings technical field specifically is an effectual computer mainframe of shock attenuation.

Background

The computer is commonly called computer, it is a modern electronic computer used for high-speed calculation, it can make numerical calculation and logic calculation, and also has the function of storage and memory, it can be operated according to program, and can automatically and high-speed process the modern intelligent electronic equipment of mass data, the machine box is used as a part of computer accessories, it mainly plays the role of placing and fixing all computer accessories, and has a supporting and protecting action, in addition the computer box has the important function of shielding electromagnetic radiation. Although not a critical configuration in DIY, using a poor quality chassis tends to short the motherboard to the chassis, making the computer system very unstable. The mainframe box is because high fixed, and people need only can fill up other article below the mainframe box when needs height-adjusting, and neither pleasing to the eye is not steady again, because most of mainframe boxes lack the cushioning effect, people often can lead to the mainframe box vibrations because strength is too big or the mainframe box is heavier when bed hedgehopping mainframe box to the part that causes the mainframe box inside is not hard up or drops the damage, brings loss of property for people.

Chinese patent (publication No. CN 209496315U, published as 2019.10.15) discloses a computer mainframe box with good shock absorption effect, which comprises a base, wherein the upper surface of the base is provided with a cavity, the inner side wall of the cavity is provided with two symmetrical clamping grooves, a mainframe box body is placed in the cavity, the bottom surface of the mainframe box body is fixedly connected with two symmetrical second strong springs, the bottom end of each second strong spring is fixedly connected with the inner bottom wall of the cavity, and the inner bottom wall of the cavity is fixedly connected with two symmetrical fixing plates. The device has complex structure, inconvenient assembly and inconvenient popularization and implementation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual computer mainframe of shock attenuation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an effectual computer mainframe of shock attenuation, including case body and base, case body sets up in the top of base, and the both sides of case body have seted up a plurality of sliding trays on the base of symmetry, and the sliding block has been placed in the inside slip of sliding tray, and the bolt passes sliding tray and sliding block threaded connection in the inside of case body, and the setting up of bolt makes the sliding block slide more stable, has avoided the sliding block roll-off sliding tray, has increased the wholeness of connection, makes equipment convenient and fast simultaneously. The both sides of sliding block nestification has first spring on the bolt, and first spring has the supporting role to the sliding block to play the cushioning effect. The inboard rotation of sliding block is connected in the outer end of connecting rod, and the inner of connecting rod rotates and is connected in the bottom of case main part, when the case main part receives the vibrations power, and the sliding block slides on the bolt, under the effect of first spring, plays the cushioning effect. The inside of sliding block is provided with the rubber sleeve, and the rubber sleeve nestification is on the bolt, and the rubber sleeve has certain elasticity to play horizontal direction shock attenuation effect, play the damping effect simultaneously, avoid appearing the simple harmonic vibration phenomenon.

As a further aspect of the present invention: the second spring is fixedly connected to the upper surface of the base below the case main body, and has a supporting effect on the case main body, so that the case main body is prevented from shaking left and right on the base, and the placing stability is improved.

As a further aspect of the present invention: the fixed retainer plate that is provided with in chassis body's bottom, the top nestification of second spring is in the inside of retainer plate, and the setting of retainer plate has avoided second spring top to slide and has caused chassis body wearing and tearing, makes the support more stable simultaneously.

As a further aspect of the present invention: the upper part of the base is detachably connected with a base cover through a flange, the base cover covers the components, sundries are prevented from falling into the base, and meanwhile, the attractiveness is improved.

As a further aspect of the present invention: the bottom four corners of base is provided with the stabilizer blade, and the setting of stabilizer blade has the supporting role to the base, makes placing of base more stable.

As a further aspect of the present invention: the stabilizer blade includes threaded rod and supporting seat, and the coaxial fixed connection of supporting seat is in the bottom of threaded rod, through threaded rod threaded connection in the bottom of base, twists the supporting seat, can adjust its height to it is more stable to support quick-witted case main part. The bottom of supporting seat is provided with the setting that the rubber pad was done and has increased the frictional force of supporting seat, makes to place more stably.

As a further aspect of the present invention: a plurality of inner hexagonal grooves are formed in the lower portion of the threaded rod, and when the supporting seat needs to be screwed, an inner hexagonal wrench is used for being inserted into the inner hexagonal grooves, so that the supporting seat is easy and convenient to screw.

Compared with the prior art, the beneficial effects of the utility model are that: the bolt passes sliding tray and sliding block threaded connection in the inside of quick-witted case main part, and setting up of bolt makes the sliding block slide more stable, has avoided the sliding block roll-off sliding tray, has increased the wholeness of connecting, makes equipment convenient and fast simultaneously. When the case main part receives the vibrations power, the sliding block slides on the bolt, under the effect of first spring, plays the cushioning effect. The inside of sliding block is provided with the rubber sleeve, and the rubber sleeve nestification is on the bolt, and the rubber sleeve has certain elasticity to play horizontal direction shock attenuation effect, play the damping effect simultaneously, avoid appearing the simple harmonic vibration phenomenon. The utility model discloses the advantage: simple structure, the equipment is convenient, and the shock attenuation is effectual, and it is convenient to adjust, and the facilitate promotion is implemented.

Drawings

Fig. 1 is a schematic structural diagram of a computer mainframe with good shock absorption effect.

Fig. 2 is a schematic structural diagram of a base in a computer mainframe box with a good shock absorption effect.

Fig. 3 is a schematic structural diagram of a support leg in a computer mainframe with good damping effect.

In the figure, a case body 1, a base 2, support legs 3, bolts 4, flanges 5, a base cover 6, a sliding groove 7, a sliding block 8, a rubber sleeve 9, a first spring 10, a fixing ring 11, a second spring 12, a connecting rod 13, a threaded rod 14, an inner hexagonal groove 15, a supporting seat 16 and a rubber pad 17.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, a computer mainframe with good damping effect includes a mainframe body 1 and a base 2, wherein four corners of the bottom of the base 2 are provided with support legs 3, and the support legs 3 support the base 2, so that the base 2 is more stably placed. Case body 1 sets up in the top of base 2, and a plurality of sliding tray 7 have been seted up to case body 1's both sides symmetry on base 2, and sliding block 8 has been placed in the inside slip of sliding tray 7, and bolt 4 passes sliding

tray

7 and 8 threaded connection in case body 1's inside, and setting up of bolt 4 makes sliding block 8 slide more stable, has avoided 8 roll-off sliding trays 7 of sliding block, has increased the wholeness of connection, makes equipment convenient and fast simultaneously. Two sides of the sliding block 8 are nested with first springs 10 on the bolts 4, and the first springs 10 support the sliding block 8 and play a role in damping. The inner side of the sliding block 8 is rotatably connected to the outer end of the connecting rod 13, the inner end of the connecting rod 13 is rotatably connected to the bottom of the case body 1, when the case body 1 is subjected to vibration force, the sliding block 8 slides on the bolt 4, and the damping effect is achieved under the action of the first spring 10. The inside of sliding block 8 is provided with rubber sleeve 9, and rubber sleeve 9 nestification is on bolt 4, and rubber sleeve 9 has certain elasticity to play horizontal direction shock attenuation effect, play the damping effect simultaneously, avoid appearing the simple harmonic vibration phenomenon.

Fixed surface is connected with second spring 12 on base 2 below case body 1, and second spring 12 has the supporting role to case body 1, has avoided case body 1 to rock about on base 2, has increased the stability of placing. The fixed retainer plate 11 that is provided with in bottom of chassis body 1, the inside at retainer plate 11 is nested in the top of second spring 12, and the setting of retainer plate 11 has avoided second spring 12 top to slide and has caused chassis body 1 wearing and tearing, makes the support more stable simultaneously. The base cover 6 is detachably connected to the upper portion of the base 2 through the flange 5, the base cover 6 covers the components, sundries are prevented from falling into the base 2, and meanwhile attractiveness is improved.

The utility model discloses a theory of operation is: the case body 1 is placed on the base 2, the top of the second spring 12 is nested inside the fixed ring 11, and the sliding block 8 is placed inside the sliding groove 7. The first spring 10 is placed inside the sliding grooves 7 on both sides of the sliding block 8, and the bolt 4 passes through the first spring 10, the sliding grooves 7 and the sliding block 8 and is connected inside the case body 1 in a threaded manner, so that the base cover 6 is fixed at the upper end of the base 2. When the chassis body 1 receives a vibration force, the sliding block 8 slides on the bolt 4, and plays a role of damping by the action of the first spring 10.

Example 2

Referring to fig. 3, based on embodiment 1, the supporting leg 3 includes a threaded rod 14 and a supporting seat 16, the supporting seat 16 is coaxially and fixedly connected to the bottom of the threaded rod 14, and is connected to the bottom of the base 2 by the threaded rod 14, and the supporting seat 16 is screwed to adjust the height thereof, so that the supporting of the chassis body 1 is more stable. A plurality of inner hexagonal grooves 15 are formed in the lower portion of the threaded rod 14, and when the supporting seat 16 needs to be screwed, an inner hexagonal wrench is inserted into the inner hexagonal grooves 15, so that the supporting seat 16 can be screwed easily and conveniently. The bottom of supporting seat 16 is provided with rubber pad 17 and has increased the frictional force of supporting seat 16 by 7's setting, makes to place more stably.

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. A computer mainframe box with good shock absorption effect comprises a mainframe box main body (1) and a base (2), wherein the mainframe box main body (1) is arranged above the base (2), a plurality of sliding grooves (7) are symmetrically arranged on the base (2) at two sides of the mainframe box main body (1), the novel multifunctional sliding box is characterized in that a sliding block (8) is placed in the sliding groove (7) in a sliding mode, a bolt (4) penetrates through the sliding groove (7) and the sliding block (8) and is connected to the inside of the box body (1) in a threaded mode, first springs (10) are nested on the bolt (4) on the two sides of the sliding block (8), the inner side of the sliding block (8) is rotatably connected to the outer end of a connecting rod (13), the inner end of the connecting rod (13) is rotatably connected to the bottom of the box body (1), a rubber sleeve (9) is arranged inside the sliding block (8), and the rubber sleeve (9) is nested on the bolt (4).

2. The computer mainframe with good shock absorption effect according to claim 1, wherein a second spring (12) is fixedly connected to the upper surface of the base (2) below the mainframe body (1).

3. The computer mainframe box with good shock absorption effect according to claim 2, wherein a fixing ring (11) is fixedly arranged at the bottom of the main box body (1), and the top of the second spring (12) is nested inside the fixing ring (11).

4. The computer mainframe box with good shock absorption effect according to claim 1, wherein a base cover (6) is detachably connected to the upper side of the base (2) through a flange (5).

5. The computer mainframe box with good shock absorption effect according to any one of claims 1-4, wherein four corners of the bottom of the base (2) are provided with support legs (3).

6. The computer mainframe box with good shock absorption effect as claimed in claim 5, wherein the supporting legs (3) comprise a threaded rod (14) and a supporting seat (16), the supporting seat (16) is coaxially and fixedly connected to the bottom of the threaded rod (14) and is in threaded connection with the bottom of the base (2) through the threaded rod (14), and a rubber pad (17) is arranged at the bottom of the supporting seat (16).

7. The computer mainframe box with good shock absorption effect as claimed in claim 6, wherein the lower part of the threaded rod (14) is provided with a plurality of inner hexagonal grooves (15).