CN211149361U

CN211149361U - Effectual computer mainframe of shock attenuation

Info

Publication number: CN211149361U
Application number: CN202020004589.3U
Authority: CN
Inventors: 刘红潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-07-31
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses an effectual computer mainframe of shock attenuation relates to computer technical field. The utility model comprises a case body, a bottom cover is fixed at the bottom end of the case body, a fixed cylinder is fixed on the bottom end surface of the bottom cover, a shock absorption supporting leg is fixed at the inner end of the fixed cylinder, and a bottom plate is fixed at the bottom end of the shock absorption supporting leg; the shock attenuation supporting leg includes shock attenuation pole and lower shock attenuation pole, goes up the shock attenuation pole bottom and is connected through the ball pivot between the shock attenuation pole top down. The utility model discloses a shock attenuation supporting leg that last shock attenuation pole, lower shock attenuation pole and ball pivot constitute has the certain angle of beat and produces the effect of fluctuation from top to bottom, can produce the floating support between messenger end cover and the bottom plate, can slow down the vibrations impact force that produces on the end cover upper end all directions, consequently can improve the shock attenuation protection to computer machine case originally and internal element.

Description

Effectual computer mainframe of shock attenuation

Technical Field

The utility model belongs to the technical field of the computer, especially, relate to an effectual computer mainframe of shock attenuation.

Background

The computer case mainly comprises a main frame and a plurality of shell plates which are covered corresponding to each side of the main frame, and a main board, a display card, a sound card, a hard disk, a CD-ROM, a power supply and other devices are arranged in the computer case, and the components are generally directly fixed in the shell plates, so when the case shell is impacted or vibrated, the components can directly receive the vibration transmitted by the shell, the loose joint and the loose installation of the components are caused at light time, and the damage of the components is easily caused at heavy time. Therefore, in order to solve the technical problem, a computer mainframe with good shock absorption effect is provided.

SUMMERY OF THE UTILITY MODEL

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

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a computer mainframe box with good damping effect, which comprises a case body, wherein a bottom cover is fixed at the bottom end of the case body, a fixed cylinder is fixed on the bottom end surface of the bottom cover, a damping supporting leg is fixed at the inner end of the fixed cylinder, and a bottom plate is fixed at the bottom end of the damping supporting leg; the damping supporting leg comprises an upper damping rod and a lower damping rod, and the bottom end of the upper damping rod is connected with the top end of the lower damping rod through a spherical hinge.

Furthermore, an air bag column is fixed between the bottom end face of the bottom cover and the bottom plate.

Furthermore, the upper damping rod and the lower damping rod are both provided with a guide rod and a guide sleeve, the guide rod is in sliding fit with the guide sleeve, and a damping spring is sleeved outside the guide rod and the guide sleeve.

Furthermore, a lower edge extending downwards is arranged on the periphery of the bottom end of the bottom cover.

Further, the height of the lower edge of the bottom cover is smaller than that of the shock absorption supporting leg.

The utility model discloses following beneficial effect has:

the utility model discloses a shock attenuation supporting leg that last shock attenuation pole, lower shock attenuation pole and ball pivot constitute has the certain angle of beat and produces the effect of fluctuation from top to bottom, can produce the floating support between messenger end cover and the bottom plate, can slow down the vibrations impact force that produces on the end cover upper end all directions, consequently can improve the shock attenuation protection to computer machine case originally and internal element.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a computer main case with good damping effect;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-case body, 2-bottom cover, 3-fixed cylinder, 4-bottom plate, 5-spherical hinge, 6-air bag column, 7-guide rod, 8-guide sleeve and 9-damping 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model relates to a computer mainframe box with good damping effect, which comprises a case body 1, wherein a bottom cover 2 is fixed at the bottom end of the case body 1 through bolts, a fixed cylinder 3 is fixed on the bottom end surface of the bottom cover 2 through bolts, a damping supporting leg is fixed at the inner end of the fixed cylinder 3, and a bottom plate 4 is fixed at the bottom end of the damping supporting leg; the shock attenuation supporting leg includes shock attenuation pole and lower shock attenuation pole, goes up the shock attenuation pole top and is connected with fixed cylinder 3 inner through the bolt, and the shock attenuation pole bottom is connected with bottom plate 4 through the bolt down, goes up the shock attenuation pole bottom and is connected through ball pivot 5 between the shock attenuation pole top down, and wherein, goes up the shock attenuation pole and all has guide arm 7 and guide pin bushing 8 with lower shock attenuation pole, guide arm 7 and guide pin bushing 8 sliding fit to guide arm 7 and guide pin bushing 8 overcoat are equipped with damping spring 9. The damping support leg composed of the upper damping rod, the lower damping rod and the spherical hinge 5 has the functions of deflecting for a certain angle and generating up-down floating, so that floating support can be generated between the bottom cover 2 and the bottom plate 4, and the vibration impact force generated in all directions at the upper end of the bottom cover 2 can be reduced, thereby improving the damping protection of the computer case body 1 and internal elements thereof.

Wherein, be fixed with gasbag post 6 between end face and the bottom plate 4 of end cover 2, gasbag post 6 adopts soft rubber to make, fixes between end cover 2 and bottom plate 4 through the sticky, can further improve cushioning effect.

Wherein, 2 bottom end of end cover are equipped with downwardly extending's lower edge all around, and the height that highly is less than the shock attenuation supporting leg is followed to the lower of end cover 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an effectual computer mainframe of shock attenuation, includes quick-witted case body (1), its characterized in that: a bottom cover (2) is fixed at the bottom end of the case body (1), a fixed cylinder (3) is fixed on the bottom end surface of the bottom cover (2), a damping supporting leg is fixed at the inner end of the fixed cylinder (3), and a bottom plate (4) is fixed at the bottom end of the damping supporting leg; the damping support leg comprises an upper damping rod and a lower damping rod, and the bottom end of the upper damping rod is connected with the top end of the lower damping rod through a spherical hinge (5).

2. The computer mainframe box with good shock absorption effect as claimed in claim 1, wherein an air bag column (6) is fixed between the bottom end surface of the bottom cover (2) and the bottom plate (4).

3. The computer mainframe box with good shock absorption effect according to claim 1, wherein the upper shock absorption rod and the lower shock absorption rod are respectively provided with a guide rod (7) and a guide sleeve (8), the guide rod (7) is in sliding fit with the guide sleeve (8), and the guide rod (7) and the guide sleeve (8) are sleeved with a shock absorption spring (9).

4. The computer mainframe box with good shock absorption effect as claimed in claim 1, wherein a lower edge extending downwards is arranged around the bottom end of the bottom cover (2).

5. The computer mainframe box with good shock absorption effect as claimed in claim 4, wherein the height of the lower edge of the bottom cover (2) is less than that of the shock absorption support leg.