CN219143348U

CN219143348U - Bottom frame aluminum shell structure of display

Info

Publication number: CN219143348U
Application number: CN202223132667.6U
Authority: CN
Inventors: 张胜周; 杨高阳; 崔浩然
Original assignee: Shanghai Guojiaxin New Material Technology Co ltd
Current assignee: Shanghai Guojiaxin New Material Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-06
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to the technical field of bottom frame aluminum shell structures, in particular to a bottom frame aluminum shell structure of a display, which solves the problem that in the prior art, when the bottom frame aluminum shell needs to be detached from a base, special tools such as a screwdriver are needed for detachment, and the bottom frame aluminum shell structure which can be detached directly by hands is lack to facilitate the detachment of the base. The utility model provides a display underframe aluminum hull structure, includes the underframe aluminum hull body, the lower extreme of underframe aluminum hull body is equipped with the button, the lower extreme of underframe aluminum hull body is equipped with the wiring mouth, the lower extreme of underframe aluminum hull body is equipped with the mounting groove, be equipped with the base in the mounting groove, the lower extreme of base is equipped with friction pad, this internal cavity that is the U-shaped that is equipped with of underframe aluminum hull, be equipped with spacing part and the drive unit that is used for spacing base in the cavity. The utility model can detach the base without tools such as screwdrivers and the like, and is more convenient to use.

Description

Bottom frame aluminum shell structure of display

Technical Field

The utility model relates to the technical field of bottom frame aluminum shell structures, in particular to a bottom frame aluminum shell structure of a display.

Background

The display is a display tool for displaying a certain electronic file on a screen through specific transmission equipment, a bottom frame and a front frame are needed to be used when the display is produced, a circuit board is arranged in the bottom frame when the display is installed, then the display screen is arranged in the front frame, finally the bottom frame and the front frame are fixed, safety can be achieved, a base is arranged on the outer side of the bottom frame, the whole display is supported, the existing bottom frame is divided into two types, ABS plastic is arranged at the lower end, and an aluminum alloy shell is arranged at the upper end.

The prior bottom frame aluminum shell (namely, the bottom frame made of the aluminum alloy shell) is generally fixed through bolts or screws when being connected with a base, threaded holes are formed in the aluminum shell, and the aluminum shell is installed through a hexagonal screwdriver or a common screwdriver when in use, but when the bottom frame aluminum shell needs to be detached from the base, special tools such as the screwdriver are needed to be used for detachment, and the bottom frame aluminum shell structure capable of being detached directly by hands is lack to facilitate detachment of the base. There is a need for a display bottom frame aluminum case structure that solves the above problems.

Disclosure of Invention

The utility model aims to provide a bottom frame aluminum shell structure of a display, which solves the problems that in the prior art, when the bottom frame aluminum shell needs to be detached from a base, special tools such as a screwdriver and the like need to be used for detachment, and the bottom frame aluminum shell structure capable of being detached directly by hand is lack to facilitate the detachment of the base.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a display underframe aluminum hull structure, includes the underframe aluminum hull body, the lower extreme of underframe aluminum hull body is equipped with the button, the lower extreme of underframe aluminum hull body is equipped with the wiring mouth, the lower extreme of underframe aluminum hull body is equipped with the mounting groove, be equipped with the base in the mounting groove, the lower extreme of base is equipped with friction pad, this internal cavity that is the U-shaped that is equipped with of underframe aluminum hull, be equipped with spacing part and the drive unit that is used for spacing base in the cavity.

Preferably, the limiting component comprises an L-shaped plate which is slidably connected in the cavity, a plurality of guide openings are formed in the inner wall of the cavity, clamping blocks are arranged on the L-shaped plate, a plurality of clamping grooves matched with the clamping blocks are formed in the side wall of the base, a supporting component for increasing stability is arranged on the side wall of the L-shaped plate, and the limiting component is arranged to limit the base.

Preferably, the support component includes the installation piece of fixed connection on L shaped plate lateral wall, be equipped with on the lateral wall of installation piece with draw-in groove matched with inserted block, the setting of support component for the fixed of base is more firm.

Preferably, the transmission part is including rotating the pivot of connection in the cavity, the pivot runs through the underframe aluminum hull body and rotates with the underframe aluminum hull body and be connected, fixedly connected with gear in the pivot, two equal fixedly connected with and gear engaged with pinion rack on the lateral wall of L shaped plate, transmission part's setting only need rotate the piece and can fix, convenient to use.

Preferably, the bottom frame aluminum shell body is provided with a clamping component and an elastic component for preventing the gear from rotating automatically.

Preferably, the clamping component comprises a square block fixedly connected with the rotating shaft, the rear end of the square block is fixedly connected with the rotating block, and the rotating shaft is prevented from self-rotating due to the arrangement of the clamping component.

Preferably, the elastic component includes a fixed connection's a mounting section of thick bamboo on the bottom frame aluminum hull body lateral wall, sliding connection has the slider in the mounting section of thick bamboo, the slider passes through spring and mounting section of thick bamboo inner wall elastic connection, the lower extreme fixedly connected with of slider is the stopper of U-shaped, fixedly connected with shifting block on the slider, elastic component's setting can provide power for the block of orientation piece.

The utility model has at least the following beneficial effects:

1. through setting up spacing part and drive unit, need not instrument such as screwdriver and can carry out the dismantlement of base, it is more convenient to use, and only need during the installation with the base inject the mounting groove in, then rotate the commentaries on classics piece for a plurality of inserts inject in the draw-in groove, can accomplish the installation.

2. Through setting up block part and elastomeric element, can carry out the spacing of orientation piece, avoid the orientation piece to take place to rotate certainly, and then avoid the pivot to take place to rotate certainly, and then avoid taking place not hard up after the base is fixed for fixed effect is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an external structure of a bottom frame aluminum case structure of a display according to the present utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is an exploded view of the outer structure of the square block of the aluminum case structure of the bottom frame of the display according to the present utility model.

Fig. 4 is a schematic cross-sectional view of a bottom frame aluminum housing body of a bottom frame aluminum housing structure of a display according to the present utility model.

Fig. 5 is a schematic view of an external structure of an L-shaped plate of a bottom frame aluminum case structure of a display according to the present utility model.

In the figure: 1. a bottom frame aluminum shell body; 2. a mounting groove; 3. a base; 4. a friction pad; 5. a cavity; 6. an L-shaped plate; 7. a guide opening; 8. a clamping groove; 9. a mounting block; 10. inserting blocks; 11. a gear; 12. a toothed plate; 13. a rotating shaft; 14. square blocks; 15. a rotating block; 16. a mounting cylinder; 17. a slide block; 18. a limiting block; 19. and (5) a shifting block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-5, a bottom frame aluminum housing structure of a display comprises a bottom frame aluminum housing body 1, wherein a button is arranged at the lower end of the bottom frame aluminum housing body 1, a wiring port is arranged at the lower end of the bottom frame aluminum housing body 1, a mounting groove 2 is arranged at the lower end of the bottom frame aluminum housing body 1, a base 3 is arranged in the mounting groove 2, a friction pad 4 is arranged at the lower end of the base 3, a U-shaped cavity 5 is arranged in the bottom frame aluminum housing body 1, and a limiting component and a transmission component for limiting the base 3 are arranged in the cavity 5.

The limiting component comprises an L-shaped plate 6 which is slidably connected in a cavity 5, a plurality of guide openings 7 are formed in the inner wall of the cavity 5, clamping blocks are arranged on the L-shaped plate 6, a plurality of clamping grooves 8 matched with the clamping blocks are formed in the side wall of the base 3, and a supporting component for increasing stability is arranged on the side wall of the L-shaped plate 6.

The supporting part comprises an installation block 9 fixedly connected to the side wall of the L-shaped plate 6, and an insertion block 10 matched with the clamping groove 8 is arranged on the side wall of the installation block 9.

The transmission part comprises a rotating shaft 13 which is rotationally connected in a cavity 5, the rotating shaft 13 penetrates through a bottom frame aluminum shell body 1 and is rotationally connected with the bottom frame aluminum shell body 1, a gear 11 is fixedly connected to the rotating shaft 13, toothed plates 12 meshed with the gear 11 are fixedly connected to the side walls of two L-shaped plates 6, when the bottom frame aluminum shell body 1 and a base 3 are required to be installed, the base 3 is firstly inserted into an installation groove 2, when the upper end of the base 3 abuts against the inner wall of the installation groove 2, a guide opening 7 is opposite to a clamping groove 8, then a rotating block 15 is rotated, a square block 14 is rotated, the rotating shaft 13 is rotated, the gear 11 is rotated, two toothed plates 12 are further made to move towards the middle, two L-shaped plates 6 are made to move towards the middle, a clamping block is made to move towards the middle and is inserted into the clamping groove 8, when the L-shaped plates 6 move towards the middle, a plurality of inserting blocks 10 move, and the clamping blocks are inserted into the clamping groove 8 together, so that the base 3 is fixed, and the base 3 is prevented from loosening.

The bottom frame aluminum shell body 1 is provided with a clamping component and an elastic component for preventing the gear 11 from rotating automatically.

The clamping component comprises a square block 14 fixedly connected with the rotating shaft 13, and the rear end of the square block 14 is fixedly connected with a rotating block 15.

The elastic component includes fixed connection installs a section of thick bamboo 16 on the side wall of underframe aluminum hull body 1, install a section of thick bamboo 16 sliding connection has slider 17, slider 17 passes through spring and installs a section of thick bamboo 16 inner wall elastic connection, slider 17's lower extreme fixedly connected with is the stopper 18 of U-shaped, fixedly connected with shifting block 19 on the slider 17, when needs carry out pivot 13 rotation, stir shifting block 19 for slider 17 motion, spring compression, make stopper 18 break away from square piece 14, can rotate pivot 13 at this moment, after inserting 10 inserts in draw-in groove 8, stir square piece 14, make square piece 14 parallel and level, then loosen shifting block 19, under the spring action, slider 17 moves, make stopper 18 and square piece 14 cooperate, avoid the rotation of square piece 14, thereby avoid the rotation of pivot 13, guarantee the fixed stability of base 3.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a display underframe aluminum hull structure, includes underframe aluminum hull body (1), the lower extreme of underframe aluminum hull body (1) is equipped with the button, the lower extreme of underframe aluminum hull body (1) is equipped with the wiring mouth, its characterized in that, the lower extreme of underframe aluminum hull body (1) is equipped with mounting groove (2), be equipped with base (3) in mounting groove (2), the lower extreme of base (3) is equipped with friction pad (4), be equipped with cavity (5) that are the U-shaped in underframe aluminum hull body (1), be equipped with spacing part and the drive unit that are used for spacing base (3) in cavity (5).

2. The aluminum housing structure of a bottom frame of a display according to claim 1, wherein the limiting component comprises an L-shaped plate (6) which is slidably connected in the cavity (5), a plurality of guide openings (7) are formed in the inner wall of the cavity (5), clamping blocks are arranged on the L-shaped plate (6), a plurality of clamping grooves (8) matched with the clamping blocks are formed in the side wall of the base (3), and a supporting component for increasing stability is arranged on the side wall of the L-shaped plate (6).

3. The bottom frame aluminum shell structure of the display according to claim 2, wherein the supporting component comprises a mounting block (9) fixedly connected to the side wall of the L-shaped plate (6), and an inserting block (10) matched with the clamping groove (8) is arranged on the side wall of the mounting block (9).

4. A bottom frame aluminum shell structure of a display according to claim 2, characterized in that the transmission part comprises a rotating shaft (13) rotatably connected in the cavity (5), the rotating shaft (13) penetrates through the bottom frame aluminum shell body (1) and is rotatably connected with the bottom frame aluminum shell body (1), a gear (11) is fixedly connected on the rotating shaft (13), and toothed plates (12) meshed with the gear (11) are fixedly connected on the side walls of the two L-shaped plates (6).

5. The bottom frame aluminum shell structure of the display according to claim 4, wherein the bottom frame aluminum shell body (1) is provided with a clamping component and an elastic component for preventing the gear (11) from rotating automatically.

6. The aluminum bottom frame shell structure of the display according to claim 5, wherein the clamping component comprises a square block (14) fixedly connected to the rotating shaft (13), and a rotating block (15) is fixedly connected to the rear end of the square block (14).

7. The bottom frame aluminum shell structure of the display according to claim 5, wherein the elastic component comprises a mounting cylinder (16) fixedly connected to the side wall of the bottom frame aluminum shell body (1), a sliding block (17) is slidably connected to the mounting cylinder (16), the sliding block (17) is elastically connected with the inner wall of the mounting cylinder (16) through a spring, a limiting block (18) in a U shape is fixedly connected to the lower end of the sliding block (17), and a shifting block (19) is fixedly connected to the sliding block (17).