CN218651187U

CN218651187U - Portable display device

Info

Publication number: CN218651187U
Application number: CN202223029881.9U
Authority: CN
Inventors: 任秀军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-21
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to a portable display device, which comprises a box body, wherein the box body comprises a shell and a containing groove is arranged on the shell; the lifting assembly is arranged in the accommodating groove and is detachably connected with the accommodating groove; the rotating assembly comprises a rotating seat and a turntable, the rotating seat is fixed on the lifting assembly, and the turntable is rotatably and lockably connected with the rotating seat; the extension assembly is fixed on the rotary table and extends along the direction vertical to the axis of the rotary table; and the display component is fixedly connected with the extension component and is used for bearing the exhibit. So, the show subassembly can be adjusted at height and every single move angle to make display device adapt to more scenes, improved the bandwagon effect.

Description

Portable display device

Technical Field

The utility model relates to an exhibition show technical field specifically is a portable display device.

Background

In the exhibition show of science and technology activity, hang specimen, sample and necessary written description or picture jointly on the show board and demonstrate usually, among the correlation technique, in order to can be portable to carry the show device adaptation show in many venues, need the show device to set up to can fold up as required.

However, in the use process of the portable display device, for portability, the display board is usually fixedly connected with the frame body of the display device in an inserting manner, so that the position of the display surface of the display board is fixed and cannot be adjusted, which results in single display manner and poor display effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem, it is single to solve the display mode in the current portable display device use promptly, problem that the bandwagon effect is poor.

The utility model provides a portable display device, which comprises a box body, wherein the box body comprises a shell and a containing groove is arranged on the shell; the lifting assembly is arranged in the accommodating groove and is detachably connected with the accommodating groove; the rotating assembly comprises a rotating seat and a turntable, the rotating seat is fixed on the lifting assembly, and the turntable is rotatably and lockably connected with the rotating seat; the extension assembly is fixed on the rotary table and extends along the direction vertical to the axis of the rotary table; and the display component is fixedly connected with the extension component and is used for bearing the exhibit.

Optionally, the lifting unit includes the sleeve, telescopic lateral wall is equipped with the connecting plate, the connecting plate pass through the fastener with the connection can be dismantled to the inside wall of storage tank, be equipped with branch in the sleeve, branch slidable and lockable with muffjoint.

Optionally, the rotating assembly further comprises a locking mechanism, and the locking mechanism comprises a locking pin arranged on the rotating seat and a plurality of locking holes arranged along the circumferential direction of the rotating disc at intervals and used for the locking pin to be inserted.

Optionally, the extension assembly includes an extension plate, at least one insertion column is disposed on the extension plate, and the insertion column is used for being inserted and fixed with the display assembly.

Optionally, the display assembly comprises at least one display board, the display board is provided with a connecting block, and the connecting block is provided with a jack matched with the plug column.

Optionally, the display assembly further includes a sliding plate, two opposite side edges of the display surface of the display plate are respectively provided with a sliding rail, the sliding plate is provided with a sliding groove configured with the sliding rail, so that the sliding plate at least partially slides out of the display surface of the display plate, and/or the display plate is further provided with a limiting member, the limiting member prevents the sliding plate from separating from the display plate.

Optionally, on the up end of casing and be equipped with a plurality of draw-in grooves in the storage tank edge outside, the show board deviate from one side of show face be equipped with the card post of draw-in groove configuration to the show board after making the dismantlement can the joint on the casing.

Optionally, the bottom end of the housing is provided with a universal wheel, and the side of the housing is provided with a handle.

Through the technical scheme, the display assembly is lifted and lowered to change the display height of the display assembly through the lifting assembly detachably connected in the accommodating groove, the display assembly is connected with the rotating assembly through the extension assembly, the rotating seat of the rotating assembly is fixedly connected with the lifting assembly, and therefore the lifting display assembly can change the pitching angle of the display assembly along with the rotating assembly, and therefore the display assembly can be adjusted in height and pitching angle, so that the display device can adapt to more scenes, and the display effect is improved.

Drawings

Embodiments of a portable display device of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of a display device provided by the present invention;

fig. 2 is a partially enlarged schematic view of the rotation assembly of fig. 1.

Description of the reference numerals

1. A box body; 11. a housing; 12. a containing groove; 13. a card slot; 14. a universal wheel; 15. a handle; 2. a lifting assembly; 21. a sleeve; 22. a connecting plate; 23. a strut; 3. a rotating assembly; 31. a rotating seat; 32. a turntable; 33. a locking pin; 34. a locking hole; 4. an extension member; 41. an extension plate; 42. inserting the column; 5. a display assembly; 51. a display board; 52. a sliding plate; 53. a limiting member; 54. a chute; 55. and (7) connecting the block.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that the terms "first", "second", and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Among the correlation technique, in the exhibition show, the exhibition show of here can be museum, science and technology hall's science and technology or culture show, also can be in teaching work, to the show of course teaching, in order to make exhibition device's portability, show the support body fixed connection that the board adopted the mode of pegging graft and display device usually to the show face position that has the show board is fixed can not be adjusted, leads to the show mode single, and the bandwagon effect is poor.

In order to solve the above-mentioned technical problem, as can be seen from fig. 1 and 2, the present embodiment provides a portable display device, including: the box body 1 comprises a shell 11 and a containing groove 12 formed in the shell 11; the lifting assembly 2 is arranged in the accommodating groove 12 and is detachably connected with the accommodating groove 12; the rotating assembly 3 comprises a rotating seat 31 and a rotating disc 32, the rotating seat 31 is fixed on the lifting assembly 2, and the rotating disc 32 is connected with the rotating seat 31 in a rotatable and lockable manner; an extension component 4, wherein the extension component 4 is fixed on the turntable 32 and extends along the direction vertical to the axis of the turntable 32; and the display component 5 is fixedly connected with the extension component 4 and is used for bearing exhibits.

Through the technical scheme, the display assembly 5 is lifted and changed in the display height of the display assembly 5 through the lifting assembly 2 detachably connected in the accommodating groove 12, the display assembly 5 is connected with the rotating assembly 3 through the extension assembly 4, the rotating seat 31 of the rotating assembly 3 is fixedly connected with the lifting assembly 2, so that the lifting display assembly 5 can change the pitching angle of the display assembly 5 along with the rotating assembly 3, therefore, the display assembly 5 can be adjusted in height and pitching angle, so that the display device can adapt to more scenes, and the display effect is improved.

In some embodiments, the lifting assembly 2 comprises a sleeve 21, the outer side wall of the sleeve 21 is provided with a connecting plate 22, the connecting plate 22 is detachably connected with the inner side wall of the accommodating groove 12 through a fastener, a rod 23 is arranged in the sleeve 21, and the rod 23 is slidably and lockably connected with the sleeve 21. For example, the sleeve 21 can be a square tube, the connecting plate 22 is welded on the side wall of the square tube, a U-shaped groove matched with the connecting plate 22 is arranged on the inner side wall of the accommodating groove 12, the connecting plate 22 is inserted into a notch of the U-shaped groove and the connecting plate 22 and the side wall of the U-shaped groove are fixed together through a fastener such as a screw, so that the sleeve 21 and the accommodating groove 12 can be detachably connected, the elastic locking piece 24 is arranged on the outer peripheral side wall of the upper portion of the sleeve 21, the outer contour of the support rod 23 is attached to the inner side wall of the square tube, and a plurality of limiting holes matched with the elastic locking piece 24 are arranged in the extending direction of the support rod 23 at intervals, so that when the support rod 23 rises to a set position along the sleeve 21, the elastic locking piece 24 is inserted into the limiting hole to fix the support rod 23 and the sleeve 21, and when the sleeve is required to be detached, the elastic locking piece 24 is only required to be pulled out from the limiting hole, and the support rod 23 can be descended and accommodated into the sleeve 21.

In some implementations, the rotating assembly 3 further includes a locking mechanism, which includes a locking pin 33 provided on the rotating seat 31 and a plurality of locking holes 34 arranged at intervals along the circumference of the rotating disc 32 for the locking pin 33 to be inserted. For example, the rotating base 31 is configured as a U-shaped bracket, the bottom end of the U-shaped bracket is fixedly connected to the top end of the supporting rod 23, for example, the U-shaped bracket and the supporting rod 23 can be fixed together by screws, a rotating shaft capable of rotating in the U-shaped bracket is inserted into an opening of the U-shaped bracket, a rotating plate 32 is fixedly arranged in the middle of the rotating shaft, ear plates are arranged on the side edges of the U-shaped bracket and parallel to the disk surface of the rotating plate 32, mounting holes are arranged on the ear plates, locking pins 33 are inserted into the mounting holes, a plurality of locking holes 34 are arranged at equal angles on the edge of the disk surface of the rotating plate 32, and after the rotating plate 32 is adjusted to a set position, the rotating plate 32 is fixed by inserting the locking pins 33 into the corresponding locking holes 34, so that the display pitch angle of the display assembly 5 can be adjusted according to the insertion of the locking pins 33 and different locking holes 34 in the rotating plate 32, and the display device can be adapted to more application scenes in top view or looking down.

In some implementations, the extension assembly 4 includes an extension plate 41, and at least one plug 42 is disposed on the extension plate 41, and the plug 42 is used for being plugged and fixed with the display assembly 5. For example, the extension plate 41 may be configured as a steel plate having a large end and a small end, the small end of the extension plate 41 is fixedly connected to the peripheral sidewall of the rotation plate 32, and a set of insertion posts 42 is disposed on the upper end surface of the large end of the extension plate 41, and the insertion posts 42 are used for being inserted and fixed with the display module 5, so as to facilitate the connection of the display module 5 with the rotation plate 32 of the rotation module 3 through the extension plate 41.

In other implementations, the display assembly includes at least one display board 51, the display board 51 is provided with a connection block 55, and the connection block 55 is provided with a jack for engaging with the insertion post 42. So, demonstrate through the show face of show board 51, through the convenient and extension subassembly 4 quick detach fast-assembling behind one's back connecting block 55, can enough stably demonstrate and can the quick detach again.

In addition, the display assembly 5 further includes a sliding plate 52, two opposite sides of the display surface of the display plate 51 are respectively provided with a sliding track, the sliding plate 52 is provided with a sliding slot 54 configured with the sliding track, so that the sliding plate 52 slides out of the display surface of the display plate 51 at least partially, and/or the display plate 51 is further provided with a limiting member 53, and the limiting member 53 prevents the sliding plate 52 from separating from the display plate 51. Thus, the display area is further increased by the slide plate 52, and the display effect is improved.

In some practical manners, a plurality of slots 13 are disposed on the upper end surface of the housing 11 and outside the edge of the receiving groove 12, and a locking post configured with the slot is disposed on a side of the display board 51 away from the display surface, so that the display board 51 after being detached can be locked on the housing 11. Therefore, the display board 51 can be conveniently buckled on the accommodating groove 12 after being detached, and is convenient to accommodate.

Of course, in other implementations, the bottom end of the housing 11 is provided with the universal wheels 14, and the side of the housing 11 is provided with the handle 15. Thus, the universal wheels 14 can facilitate transportation, and the handles 15 can facilitate pushing by workers.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A portable display device, comprising:

the box body (1), the box body (1) comprises a shell (11) and a containing groove (12) is formed in the shell (11);

the lifting assembly (2) is arranged in the accommodating groove (12) and is detachably connected with the accommodating groove (12);

the rotating assembly (3) comprises a rotating seat (31) and a rotating disc (32), the rotating seat (31) is fixed on the lifting assembly (2), and the rotating disc (32) is connected with the rotating seat (31) in a rotatable and lockable manner;

an extension assembly (4), wherein the extension assembly (4) is fixed on the turntable (32) and extends along the direction perpendicular to the axis of the turntable (32); and

the display component (5) is fixedly connected with the extension component (4) and is used for bearing exhibits.

2. The portable display device according to claim 1, wherein the lifting assembly (2) comprises a sleeve (21), the outer side wall of the sleeve (21) is provided with a connecting plate (22), the connecting plate (22) is detachably connected with the inner side wall of the accommodating groove (12) through a fastener, a supporting rod (23) is arranged in the sleeve (21), and the supporting rod (23) is slidably and lockably connected with the sleeve (21).

3. The portable display device according to claim 1, wherein the rotating assembly (3) further comprises a locking mechanism, and the locking mechanism comprises a locking pin (33) arranged on the rotating seat (31) and a plurality of locking holes (34) arranged at intervals along the circumferential direction of the rotating disc (32) for the locking pin (33) to be inserted.

4. The portable display device of claim 1, wherein the extension assembly (4) comprises an extension plate (41), at least one plug-in post (42) is arranged on the extension plate (41), and the plug-in post (42) is used for being plugged and fixed with the display assembly (5).

5. The portable display device of claim 4, wherein the display assembly comprises at least one display board (51), the display board (51) is provided with a connecting block (55), and the connecting block (55) is provided with a jack matched with the plug column (42).

6. The portable display device of claim 5, wherein the display assembly (5) further comprises a sliding plate (52), the two opposite sides of the display surface of the display board (51) are respectively provided with a sliding rail, the sliding plate (52) is provided with a sliding slot (54) configured with the sliding rail, so that the sliding plate (52) slides out of the display surface of the display board (51) at least partially, and/or the display board (51) is further provided with a stopper (53), and the stopper (53) prevents the sliding plate (52) from separating from the display board (51).

7. The portable display device according to claim 6, wherein a plurality of slots (13) are provided on the upper end surface of the housing (11) and outside the edge of the receiving groove (12), and a locking post configured with the slots is provided on a side of the display board (51) facing away from the display surface, so that the display board (51) after being detached can be locked to the housing (11).

8. Portable display device according to claim 7, characterised in that the bottom end of the housing (11) is provided with universal wheels (14) and the side of the housing (11) is provided with a handle (15).