CN219285664U

CN219285664U - But height-adjusting's mainframe

Info

Publication number: CN219285664U
Application number: CN202223356220.7U
Authority: CN
Inventors: 张扬; 黎慧民
Original assignee: Hainan Jujin Changhong Network Technology Co ltd
Current assignee: Hainan Jujin Changhong Network Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-30
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the field of main cabinets and discloses a height-adjustable main cabinet, which comprises a cabinet, wherein a fixed box communicated with the outer side is fixed on the inner side of the cabinet, a rotating rod is rotationally connected in the fixed box, a cavity is formed in the rotating rod, a limit rod is fixed at the upper end of the inner wall of the cavity, an extension rod is connected with the inner wall of the cavity in a threaded manner, a limit groove matched with the limit rod is formed in the extension rod, and a foot sleeve is fixed at the lower end of the extension rod; this kind of novel be applied to height-adjustable's mainframe box through setting up fixed box, bull stick and extension rod, can realize the altitude mixture control of machine case like this, can adapt to different service environment through the height of adjusting machine case, can adjust the not smooth ground of the not high adaptation of four turning, also can make machine case keep away from ground, keep away from the moist on ground through height-adjusting.

Description

But height-adjusting's mainframe

Technical Field

The utility model relates to the field of main cabinets, in particular to a height-adjustable main cabinet.

Background

The existing host machine case still has some unreasonable factors in the using process, when the existing host machine case is used, the mobility of the existing host machine case is not very good, and the existing host machine case is relatively troublesome to maintain.

In the prior art, as in patent number CN206610224U, a host machine case is proposed, which comprises a case outer shell, the top of the case outer shell is provided with a portable handle, the side of the case outer shell is provided with a side maintenance plate, the surface of the side maintenance plate is provided with a side plate heat dissipation hole, the upper side of the side plate heat dissipation hole is provided with a side plate stretching handle, the inside of the case outer shell is provided with a host machine power supply, the upper side of the host machine power supply is provided with a main board, the main board is provided with a host machine CPU, one side of the host machine CPU is provided with a memory bar, the upper side of the host machine CPU is provided with a display card, one side of the main board is provided with a hard disk, the upper side of the hard disk is provided with an optical disk drive, and the bottom of the case outer shell is provided with a bottom anti-skid supporting leg; according to the portable case, after the portable handle is arranged at the top of the case outer shell, if the case outer shell needs to be moved, the portable handle can be held by hand to move, so that the portable case is very convenient to use.

However, the following problems still exist in the above technical solutions:

the mainframe in the above-mentioned technical scheme can not adjust height from top to bottom, and the mainframe height is not adjustable when in actual use, inconvenient operation when starting, can receive the influence because of the environmental change around even when using, for example: wet ground, uneven ground, etc.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the mainframe box with adjustable height, which at least solves one of the problems of the background art, so that the mainframe box can adapt to uneven ground and keep away from moist ground by rotating the rotating rod to adjust the height of the mainframe box.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a height-adjustable's mainframe box, includes the quick-witted case, the inboard of machine case is fixed with the fixed box of outside intercommunication, fixed box internal rotation is connected with the bull stick, the cavity has been seted up in the bull stick, the inner wall upper end of cavity is fixed with the gag lever post, cavity inner wall threaded connection has the extension rod, set up the spacing groove that matches with the gag lever post in the extension rod, the lower extreme of extension rod is fixed with the podotheca.

The utility model further technically improves that an inserting block is inserted between the upper end of the rotating rod and the upper end of the inner wall of the fixed box.

The utility model further technically improves that the plug block is provided with a buckling groove.

The utility model further technically improves that anti-skid patterns are formed on the outer side wall of the rotating rod.

The utility model further provides a technical improvement that the insert block is elastically arranged.

The utility model further improves the technology that the height of the upper end and the lower end of the insertion block is not smaller than the distance between the upper end of the rotating rod and the upper end of the inner wall of the fixed box.

The utility model further technically improves that the lower end of the foot cover is fixedly provided with an anti-skid pad.

The embodiment of the utility model provides a height-adjustable mainframe box, which has the following beneficial effects:

this kind of novel be applied to height-adjustable's mainframe box through setting up fixed box, bull stick and extension rod, can realize the altitude mixture control of machine case like this, can adapt to different service environment through the height of adjusting machine case, can adjust the not smooth ground of the not high adaptation of four turning, also can make machine case keep away from ground, keep away from the moist on ground through height-adjusting.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of an overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the fixing case, the rotating rod and the foot cover of the present utility model;

FIG. 3 is a schematic view of the structure of the fixing case, the rotating rod and the extension rod of the present utility model;

FIG. 4 is a schematic diagram of a cross-sectional structure of a turning rod according to the present utility model;

FIG. 5 is a schematic diagram of a plug structure according to the present utility model.

In the figure: 1. a chassis; 2. a fixed box; 3. a rotating rod; 4. an extension rod; 5. a foot cover; 6. inserting blocks; 7. a cavity; 8. a limit rod; 9. a limit groove; 10. a buckling groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a mainframe box with adjustable height comprises a mainframe box 1, a fixed box 2 communicated with the outside is fixed on the inner side of the mainframe box 1, a rotating rod 3 is rotationally connected in the fixed box 2, a cavity 7 is formed in the rotating rod 3, a limit rod 8 is fixed at the upper end of the inner wall of the cavity 7, an extension rod 4 is connected with the inner wall of the cavity 7 in a threaded manner, a limit groove 9 matched with the limit rod 8 is formed in the extension rod 4, and a foot sleeve 5 is fixed at the lower end of the extension rod 4.

Specific working principle and implementation mode: in the prior art, a mainframe box as proposed in patent number CN206610224U cannot adjust the height up and down, and the use of the mainframe box 1 is affected by environmental changes; the design scheme can solve the problems; the fixed box 2 communicated with the outer side of the case 1 is fixed on the inner side of the case 1, the rotating rod 3 is rotationally connected in the fixed box 2, the cavity 7 is formed in the rotating rod 3, the limit rod 8 is fixed at the upper end of the inner wall of the cavity 7, the limit rod 8 is rectangular, the extension rod 4 is connected with the extension rod 4 in a threaded manner, the limit groove 9 matched with the limit rod 8 is formed in the extension rod 4, and therefore the extension rod 4 can be lengthened and contracted under the condition of threaded rotation when the rotating rod 3 rotates, so that the height of the case 1 can be adjusted, different use environments of four corners can be adjusted, uneven ground can be met through adjusting the height of the case 1, the case 1 can be far away from the ground through adjusting the height, and the humidity of the ground can be kept away from.

As shown in fig. 2, 3 and 5, an insert 6 is inserted between the upper end of the rotating rod 3 and the upper end of the inner wall of the fixed box 2, and the adjusted rotating rod 3 can be limited by the insert 6 without looseness caused by walking of a person, and the rotating rod 3 is limited by the insert 6 through friction force.

As shown in fig. 2, the insert 6 is provided with a buckling groove 10, the insert 6 is provided with the buckling groove 10, the buckling groove 10 is in an L-shaped configuration, and the operation can be conveniently performed through the buckling groove 10 when the insert 6 needs to be taken out.

As shown in fig. 2 and 3, the outer side wall of the rotating rod 3 is provided with anti-skidding lines in a spiral manner, the friction force between the outer wall of the rotating rod 3 and the hands of a user can be increased during rotation, and the rotating rod 3 is convenient for the user to rotate.

As shown in fig. 2, the insert 6 is elastically arranged, and the friction force between the insert 6 and the upper end surface of the rotating rod 3 and the upper end surface of the inner wall of the fixed box 2 can be larger due to the elastic arrangement, so that the limiting and fixing performance of the insert 6 is improved.

As shown in fig. 2 and 3, the height of the upper and lower ends of the insert 6 is not smaller than the distance between the upper end of the rotating rod 3 and the upper end of the inner wall of the fixed box 2, and the height of the upper and lower ends of the insert 6 is not smaller than the distance between the upper end of the rotating rod 3 and the upper end of the inner wall of the fixed box 2 for the purpose of being more compact and more stable in limitation.

As shown in fig. 2 and 3, the anti-slip pad is fixed at the lower end of the foot cover 5, and the anti-slip pad is fixed at the lower end of the foot cover 5, so that the overall anti-slip performance can be improved, and the supporting stability of the extension rod 4 at the lower end of the chassis 1 is improved.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a height-adjustable's mainframe box, includes quick-witted case (1), its characterized in that, the inboard of machine case (1) is fixed with fixed box (2) with outside intercommunication, fixed box (2) internal rotation is connected with bull stick (3), cavity (7) have been seted up in bull stick (3), the inner wall upper end of cavity (7) is fixed with gag lever post (8), cavity (7) inner wall threaded connection has extension rod (4), set up in extension rod (4) with gag lever post (8) matched spacing groove (9), the lower extreme of extension rod (4) is fixed with foot cover (5).

2. The main case with adjustable height according to claim 1, wherein an insert block (6) is inserted between the upper end of the rotating rod (3) and the upper end of the inner wall of the fixed case (2).

3. The mainframe box with adjustable height according to claim 2, wherein the insert block (6) is provided with a fastening groove (10).

4. The main case with adjustable height according to claim 1, wherein the outer side wall of the rotating rod (3) is provided with anti-skid patterns.

5. A height-adjustable mainframe according to claim 2, characterized in that the insert (6) is elastically arranged.

6. The main case with adjustable height according to claim 2, wherein the upper and lower ends of the insert block (6) are not smaller than the distance between the upper end of the rotating rod (3) and the upper end of the inner wall of the fixed case (2).

7. A height-adjustable mainframe according to claim 1, characterized in that the lower end of the foot cover (5) is fixed with a non-slip mat.