CN219164935U

CN219164935U - Height-adjustable's quick-witted case

Info

Publication number: CN219164935U
Application number: CN202320023362.7U
Authority: CN
Inventors: 杨朝貌
Original assignee: Dongguan Qiyao Automation Equipment Co ltd
Current assignee: Dongguan Qiyao Automation Equipment Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-09
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a height-adjustable case, which comprises a case body and four operation frames, and is characterized in that the four operation frames are respectively positioned at four corners in the case body, an adjusting and supporting structure is arranged in the four operation frames, and a turnover closed structure is arranged outside the four operation frames; the adjustment support structure includes: four fixed blocks, four screw rods, four table legs and four knobs; the utility model relates to the technical field of a box body, in particular to an adjusting and supporting structure which is adopted in the scheme, the height of a table leg is adjusted by integrally adopting a matching mode of a screw rod and an internal thread, and the universal wheels arranged at the lower end of the table leg can facilitate the integral movement of the table leg, so that a machine box is suitable for the use requirement of multiple stations.

Description

Height-adjustable's quick-witted case

Technical Field

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

Background

The present machine case is in the use, adopts the mode of fixed putting mostly, when removing, in order to adapt to the station user demand of co-altitude not, needs to add the cushion with the lower extreme of machine case, and the operation is more loaded down with trivial details, and is difficult to guarantee the supporting stability of machine case, simultaneously, present machine case top does not be equipped with the structure that opens and shuts, is inconvenient for carrying out maintenance to the machine case inside, in view of this, has had the present to produce to the in depth study of above-mentioned problem.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the height-adjustable case comprises a case body and four operation frames, wherein the four operation frames are respectively positioned at four corners in the case body, an adjusting and supporting structure is arranged in the four operation frames, and a turnover closed structure is arranged at the outer sides of the four operation frames;

the adjustment support structure includes: four fixed blocks, four screw rods, four table legs and four knobs;

the four fixing blocks are embedded at the inner upper ends of the four operating frames, the four screw rods are embedded in the four fixing blocks through bearings, the four table feet are movably embedded in the four operating frames respectively, internal threads are machined in the four table feet, the four table feet are movably sleeved at the lower ends of the four screw rods respectively, and the four knobs are mounted at the upper ends of the four screw rods respectively.

Preferably, the flip-flop seal comprises: four connecting pieces, four rotating pieces and two top plates;

the four connecting pieces are respectively arranged on the outer sides of the four operating frames, one ends of the four rotating pieces are respectively connected with the four connecting pieces, and one ends of the two top plates are respectively connected with the other ends of the four rotating pieces.

Preferably, universal wheels are arranged at the lower ends of the table legs.

Preferably, a bearing frame is arranged in the operation frame.

Preferably, the connecting piece and the rotating piece form a hinge.

Preferably, the bearing frame is sleeved at the upper end of the screw rod.

The utility model provides a height-adjustable chassis. The beneficial effects are as follows: the utility model discloses an adjust bearing structure that the present case adopted wholly adopts the cooperation mode of lead screw and internal screw thread, adjusts the height of table foot to through the universal wheel that sets up in table foot lower extreme, can be convenient for carry out the overall movement, make the machine case be applicable to the user demand of multistation, simultaneously, through the upset enclosed construction that sets up, the machine case upper end is wholly deployable, is convenient for later stage to the inside maintenance of machine case.

Drawings

Fig. 1 is a schematic perspective view of a height-adjustable chassis according to the present utility model.

Fig. 2 is a schematic front view of a height-adjustable chassis according to the present utility model.

In the figure: 1. the machine case comprises a machine case body, 2, an operation frame, 3, a fixed block, 4, a screw rod, 5, table legs, 6, a knob, 7, a connecting piece, 8, a rotating piece, 9, a top plate, 10, universal wheels, 11 and a bearing frame.

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.

Examples

As shown in fig. 1-2, a height-adjustable chassis comprises a chassis body 1 and four operation frames 2, wherein the four operation frames 2 are respectively positioned at four corners in the chassis body 1, an adjusting and supporting structure is arranged in the four operation frames 2, and a turnover closed structure is arranged at the outer sides of the four operation frames 2;

the adjustment support structure includes: four fixed blocks 3, four screw rods 4, four table legs 5 and four knobs 6;

the four fixed blocks 3 are embedded at the upper ends in the four operation frames 2, the four screw rods 4 are embedded in the four fixed blocks 3 through bearings, the four table feet 5 are movably embedded in the four operation frames 2 respectively, internal threads are processed in the four table feet 5, the four table feet 5 are movably sleeved at the lower ends of the four screw rods 4 respectively, and the four knobs 6 are installed at the upper ends of the four screw rods 4 respectively.

It should be noted that when moving the case body 1, the staff screws four knobs 6, drives four screw rods 4 to rotate in the fixed block 3 respectively through the four knobs 6, in the process of rotating the screw rods 4, the lower ends of the screw rods 4 are matched with internal threads in the table legs 5, and the table legs 5 are limited by rotating through the arranged operation frame 2, so that the table legs 5 move downwards, the supporting height of the case body 1 is changed, and the case body 1 can be moved integrally conveniently through the universal wheels 10 arranged at the lower ends of the table legs 5.

In a specific implementation process, the overturning sealing structure comprises: four connectors 7, four rotating members 8 and two top plates 9;

four connecting pieces 7 are respectively arranged on the outer sides of the four operation frames 2, one ends of four rotating pieces 8 are respectively connected with the four connecting pieces 7, and one ends of two top plates 9 are respectively connected with the other ends of the four rotating pieces 8.

It should be noted that when the maintenance is performed on the inside of the chassis, the two top plates 9 may be turned over, and under the action of the four rotating members 8 and the four connecting members 7, the top plates 9 may be unfolded at the upper end of the chassis body 1, so that the staff may perform the maintenance on the inside of the chassis body 1, and after the maintenance is completed, reset the two top plates 9, and seal the upper end of the chassis body 1.

In the specific implementation process, the universal wheels 10 are arranged at the lower ends of the table legs 5.

In a specific implementation, the bearing frame 11 is disposed in the operation frame 2.

In the specific implementation process, the connecting piece 7 and the rotating piece 8 form a hinge.

In the specific implementation process, the bearing frame 11 is sleeved at the upper end of the screw rod 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The height-adjustable chassis comprises a chassis body (1) and four operation frames (2), and is characterized in that the four operation frames (2) are respectively positioned at four corners in the chassis body (1), an adjusting and supporting structure is arranged in the four operation frames (2), and a turnover closed structure is arranged outside the four operation frames (2);

the adjustment support structure includes: four fixing blocks (3), four screw rods (4), four table legs (5) and four knobs (6);

four fixed blocks (3) are embedded at the inner upper ends of four operation frames (2), four screw rods (4) are embedded in the four fixed blocks (3) through bearings, four table feet (5) are movably embedded in the four operation frames (2) respectively, internal threads are machined in the four table feet (5), the four table feet (5) are movably sleeved at the lower ends of the four screw rods (4) respectively, and four knobs (6) are mounted at the upper ends of the four screw rods (4) respectively.

2. The height adjustable chassis of claim 1, wherein the flip closure comprises: four connecting pieces (7), four rotating pieces (8) and two top plates (9);

four connecting pieces (7) are respectively arranged on the outer sides of the four operating frames (2), one ends of four rotating pieces (8) are respectively connected with the four connecting pieces (7), and one ends of two top plates (9) are respectively connected with the other ends of the four rotating pieces (8).

3. A height-adjustable cabinet according to claim 1, wherein the lower end of the table leg (5) is provided with a universal wheel (10).

4. A height-adjustable cabinet according to claim 1, wherein the operating frame (2) is provided with a bearing frame (11).

5. A height-adjustable cabinet according to claim 2, wherein the connecting element (7) is hinged to the swivel element (8).

6. The height-adjustable cabinet according to claim 4, wherein the bearing frame (11) is sleeved on the upper end of the screw rod (4).