CN110558783B - Angle-adjustable quick-release and quick-assembly exhibition stand device for exhibitions - Google Patents

Abstract

The invention relates to the technical field of exhibition equipment, and specifically discloses an angle-adjustable quick-release and quick-installed exhibition stand device for exhibitions, comprising a support table, a display board detachably installed on the support table, and a support for the support table A supporting part is used, and the supporting part is also provided with an angle adjusting mechanism for adjusting the inclination angle of the supporting platform. In the quick-release and quick-installed booth device provided by the embodiment of the present invention, the angle adjustment mechanism provided on the support part can adjust the inclination angle of the display board installed on the support platform, and the use is flexible, which can meet the needs of different display angles on the exhibition site. Demand; through the mutual cooperation of the locking groove, the locking block and the elastic support, and using the adjusting part to adjust the direction of the inclined surface of the locking block, the quick disassembly and assembly of the display board can be easily realized, which greatly improves the disassembly and assembly of the display board. maintenance efficiency.

Description

A quick-release and quick-install booth device with adjustable angle for exhibition

technical field

The invention relates to the technical field of exhibition equipment, in particular to a quick-release and quick-installed exhibition stand device with an adjustable angle for exhibitions.

Background technique

In today's corporate publicity or product promotion process, the display in public places such as exhibitions or exhibition halls set up inside the company is more and more valued by enterprises. This kind of display behavior is regarded as a relatively important means of publicity. , each company hopes that itself or its products can stand out among many peer companies or similar products, the role of the booth is very important here. At present, the structure of the existing exhibition stand is too simple, the inclination angle cannot be adjusted, and the display board cannot be quickly disassembled and assembled, which brings inconvenience to the maintenance work of the display board.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a quick-release and quick-installed booth device with adjustable angle for exhibitions, so as to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

An angle-adjustable quick-release and quick-installed exhibition stand device for exhibitions, comprising a support table, a display board detachably mounted on the support table, and a support portion that supports the support table, and the support portion is further provided with There is an angle adjustment mechanism for adjusting the inclination angle of the support platform; the support part includes a support base plate with supporting leg cylinders fixed at its four corners, and the support part also includes a U-shaped bracket fixedly installed on the upper surface of the support base plate, The top end of the U-shaped bracket is fixedly provided with a support column, and the top end of the support column and the lower surface of the middle part of the support platform are pivotally connected by means of hinges;

The angle adjustment mechanism includes a moving slider that horizontally slides on the upper surface of the support base plate; the angle adjustment mechanism also includes a push-pull assembly for pushing the moving slider to move; the upper surface of the moving slider is provided with There is a supporting tooth plate; the bottom surface of the supporting platform is also fixedly installed with an arc tooth plate whose bottom is engaged with the supporting tooth plate. When the moving slider moves on the upper surface of the supporting bottom plate, the arc tooth plate and the Under the linkage action of the support tooth plate, the inclination angle of the support table can be adjusted.

As a further solution of the present invention: the push-pull assembly includes a support screw that rotates between two support leg cylinders, and the moving slider is sleeved on the support screw through a threaded connection; the push-pull assembly It also includes a forward and reverse rotation motor for driving the rotation of the support screw, the forward and reverse motor is fixedly installed on one of the support leg cylinders, and can push the moving slider according to the rotation direction of the support leg cylinder to drive the support screw Move on the upper surface of the support base.

As a further solution of the present invention: in order to improve the stability of the movement of the moving slider on the upper surface of the support base plate, the upper surface of the support base plate is provided with a support chute for sliding cooperation with the moving slider, and the bottom of the moving slider is provided with a support chute. The horizontal sliding is arranged in the supporting chute.

As a further solution of the present invention: in order to further improve the stability of the support table, the lower surface of the end of the support table is slidably connected with a support leg rod, and the bottom end of the support leg rod slides and extends into the support leg barrel.

As a further solution of the present invention: the top end of the support leg is fixedly provided with a guide post, and the lower surface of the end of the support table is provided with a bar-shaped through hole adapted to the guide post;

The guide post is slidably arranged in the strip through hole.

As a further solution of the present invention: the bottom surface of the display board has a mounting seat, and the top surface of the support table has a mounting groove adapted to the mounting seat; the inner wall of the mounting groove is provided with a receiving groove, each A locking block is provided in each of the receiving grooves through the support frame of the elastic support, and the outer wall of the mounting seat is provided with a locking groove adapted to the locking block; the locking block is a prismatic block structure with an inclined surface on one side. ; The support table is also provided with an adjustment portion for adjusting the orientation of the inclined surface on the locking block.

As a further solution of the present invention: the adjusting part includes a driven gear connected with the elastic support member and a support shaft rotating through the bottom of the support table, and the end of the support shaft extending to the outside of the support table is installed There is an adjusting handle, and the adjusting handle is also provided with a driving gear that meshes with the driven gear.

As a further solution of the present invention, the bottom outer wall of the support table is further provided with a locking member for restricting the rotation of the driving gear.

As a further solution of the present invention, the locking member is a locking bolt, and the locking bolt is threaded through and disposed on the L-shaped support plate disposed on the outer wall of the bottom of the support table.

Compared with the prior art, in the quick-release and quick-installed exhibition stand device provided by the embodiment of the present invention, the angle adjustment mechanism provided on the support part can adjust the inclination angle of the display board installed on the support stand, and the use is flexible. Meet the needs of different display angles on the exhibition site;

Further, in the quick-release and quick-install type booth device provided by the embodiment of the present invention, the bottom end slides and extends to the support leg rod in the support leg cylinder, and the top end of the support leg rod and the bottom surface of the end of the support table are connected. The sliding connection between the display panels can ensure the stability during the angle adjustment of the display board;

In addition, in the quick-release and quick-installed display stand device provided by the embodiment of the present invention, the display board can be easily realized by the mutual cooperation of the locking groove, the locking block and the elastic support, and the adjustment part is used to adjust the inclined surface orientation of the locking block. The quick disassembly and quick assembly of the display board greatly improves the efficiency of disassembly and maintenance of the display board.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention. some examples.

FIG. 1 is a schematic structural diagram of an angle-adjustable quick-release and quick-installed booth device for exhibitions provided by an embodiment of the present invention.

FIG. 2 is an enlarged schematic structural diagram of part A in FIG. 1 .

FIG. 3 is a perspective view of a connection structure between a support base plate and a U-shaped bracket in the quick-release and quick-installed exhibition stand device with adjustable angle for exhibition according to an embodiment of the present invention.

In the picture: 1-support table, 2-installation slot, 3-installation seat, 4-display board, 5-support leg tube, 6-support column, 7-U-shaped bracket, 8-curved tooth plate, 9-sports Slider, 10-support base plate;

11-Support chute, 12-Support screw, 13-Forward and reverse motor, 14-Support tooth plate, 15-Support leg rod, 16-Guide post, 17-Strip through hole, 18-Lock slot, 19- Locking block, 20-support shaft;

21- elastic support, 22- driven gear, 23- driving gear, 24- adjusting handle, 25- L-shaped support plate, 26- locking bolt.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

As shown in FIGS. 1-3 , in the embodiment provided by the present invention, a quick-release and quick-installed exhibition stand device with adjustable angle for exhibition includes a support table 1 and a display board detachably installed on the support table 1 4 and a support portion that supports the support table 1, the support portion is also provided with an angle adjustment mechanism for adjusting the inclination angle of the support table 1;

Specifically, in the embodiment provided by the present invention, the support portion includes a support base plate 10 whose four corners are fixedly provided with support legs 5 , and the support portion further includes a U-shaped bracket fixedly installed on the upper surface of the support base plate 10 . 7. The top end of the U-shaped bracket 7 is fixedly provided with a support column 6, and the top end of the support column 6 and the lower surface of the middle part of the support table 1 are connected by hinged connection;

The angle adjustment mechanism includes a moving slider 9 that is horizontally slidable on the upper surface of the support base plate 10; the angle adjustment mechanism also includes a push-pull assembly for pushing the moving slider 9 to move; the moving slider 9 A supporting tooth plate 14 is arranged on the upper surface of the support table 1; the bottom surface of the supporting table 1 is also fixedly installed with an arc tooth plate 8 whose bottom is engaged with the supporting tooth plate 14. When the moving slider 9 is on the supporting plate 10 When the surface moves, the inclination angle of the support table 1 can be adjusted under the linkage action of the curved toothed plate 8 and the supporting toothed plate 14 .

The push-pull assembly includes a support screw 12 rotatably provided between two support leg cylinders 5, and the moving slider 9 is sleeved on the support screw 12 through a threaded connection; the push-pull assembly also includes a In order to drive the forward and reverse rotation motor 13 of the support screw 12 to rotate, the forward and reverse rotation motor 13 is fixedly installed on one of the support leg cylinders 5, and can push the rotation direction of the support screw rod 12 according to the rotation direction of the support leg cylinder 5. The moving slider 9 moves on the upper surface of the supporting bottom plate 10 .

In order to improve the stability of the movement of the moving slider 9 on the upper surface of the support base plate 10, the upper surface of the support base plate 10 is provided with a support chute 11 that is slidingly matched with the moving slider 9, and the bottom of the moving slider 9 is horizontal. The slide is arranged in the support chute 11 .

In order to further improve the stability of the support table 1, the lower surface of the end of the support table 1 is slidably connected with a support leg rod 15, and the bottom end of the support leg rod 15 slides and extends into the support leg barrel 5; further , the top end of the support leg 15 is fixedly provided with a guide post 16, and the lower surface of the end of the support table 1 is provided with a bar-shaped through hole 17 adapted to the guide post 16; 16 is slidably provided in the strip through hole 17 .

Example 2

Different from Embodiment 1, please refer to FIG. 1 and FIG. 2, in the embodiment provided by the present invention, the bottom surface of the display board 4 has a mounting seat 3, and the top surface of the support table 1 has a The mounting slot 2 is adapted to the seat 3; the inner wall of the mounting slot 2 is provided with a accommodating groove, and each accommodating groove is provided with a locking block 19 supported by an elastic support 21, and the outer wall of the mounting seat 3 is provided with a locking block 19. There is a locking groove 18 that is matched with the locking block 19;

Further, in the embodiment provided by the present invention, the locking block 19 is a prismatic block structure with an inclined surface on one side; the support table 1 is also provided with an adjustment for adjusting the orientation of the inclined surface on the locking block 19 When the display board 4 needs to be installed on the support table 1, use the adjusting part to adjust the inclined surface of the locking block 19 to face upwards, and in the process of pushing the installation seat 3 into the installation slot 2, the bottom edge of the installation seat 3 and the The inclined surfaces of the locking block 19 abut against each other, and continue to push the mounting seat 3. The elastic support 21 is in a compressed state, so that the locking block 19 is retracted into the receiving groove. When the mounting seat 3 is pushed until the locking groove 18 is aligned with the locking block 19, this Under the elastic support of the elastic support member 21, the locking block 19 is inserted into the locking groove 18 to complete the locking of the mounting seat 3, that is, the installation of the display board 4 on the support table 1 is completed. With the inclined surface of the locking block 19 facing downward, the display board 4 can be pulled upwards to easily take out the mounting seat 3 from the mounting slot 2 , that is, the disassembly of the display board 4 is completed.

Further, as shown in FIG. 1 and FIG. 2 , in the embodiment provided by the present invention, the adjusting portion includes a driven gear 22 connected with the elastic support member 21 and rotates through the bottom of the support table 1 . The end of the support shaft 20 extending to the outside of the support table 1 is provided with an adjustment handle 24, and the adjustment handle 24 is also installed with a driving gear 23 meshing with the driven gear 22; The bottom outer wall of the support table 1 is also provided with a locking piece for restricting the rotation of the driving gear 23;

Preferably, the locking member is a locking bolt 26, and the locking bolt 26 is threadedly disposed on the L-shaped support plate 25 disposed on the outer wall of the bottom of the support table 1 by means of screw connection.

To sum up, in the quick-release and quick-install type exhibition stand device provided by the embodiment of the present invention, the angle adjustment mechanism provided on the support part can adjust the inclination angle of the display board 4 installed on the support stand 1, and the use is flexible. Meet the needs of different display angles on the exhibition site;

Further, in the quick-release and quick-install type booth device provided in the embodiment of the present invention, the bottom end slides and extends to the support leg rod 15 in the support leg cylinder 5, and the top end of the support leg rod 15 and the support table 1 are connected. The sliding connection between the bottom surfaces of the ends can ensure the stability during the angle adjustment process of the display board 4;

In addition, in the quick-release and quick-install type booth device provided by the embodiment of the present invention, the locking groove 18, the locking block 19 and the elastic support 21 cooperate with each other, and the adjusting part is used to adjust the inclined surface of the locking block 19. The quick disassembly and quick assembly of the display board 4 are easily realized, which greatly improves the efficiency of disassembly, assembly and maintenance of the display board 4 .

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral Connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (1)

1. An angle-adjustable quick-release and quick-installed exhibition stand device for exhibitions, characterized in that it comprises a support table (1), a display board (4) detachably mounted on the support table (1), and a The support table (1) functions as a support part, and the support part is further provided with an angle adjustment mechanism for adjusting the inclination angle of the support table (1); The support part comprises a support base plate (10) whose four corners are fixedly provided with supporting leg cylinders (5); the support part further comprises a U-shaped bracket (7) fixedly installed on the upper surface of the support base plate (10); The top end of the U-shaped bracket (7) is fixedly provided with a support column (6), and the top end of the support column (6) is rotatably connected with the lower surface of the middle part of the support table (1) by hinged connection; The angle adjustment mechanism includes a moving slider (9) horizontally slidably arranged on the upper surface of the support base plate (10); the angle adjustment mechanism further includes a push-pull assembly for pushing the moving slider (9) to move, The upper surface of the moving slider (9) is provided with a supporting tooth plate (14); the bottom surface of the supporting table (1) is also fixedly installed with an arc tooth plate (14) whose bottom is engaged with the supporting tooth plate (14). 8); The push-pull assembly includes a support screw (12) rotatably provided between two support leg cylinders (5), and the moving slider (9) is sleeved on the support screw (12) by means of a threaded connection ; The push-pull assembly further comprises a forward and reverse rotation motor (13) for driving the support screw (12) to rotate; The forward and reverse rotation motor (13) is fixedly installed on one of the support leg barrels (5); The upper surface of the support base plate (10) is provided with a support chute (11) slidingly matched with the moving slider (9), and the bottom of the moving slider (9) is horizontally slidably arranged on the support chute ( 11); the lower surface of the end of the support table (1) is slidably connected with a support leg rod (15), and the bottom end of the support leg rod (15) slides and extends into the support leg cylinder (5); the support leg The top end of the rod (15) is fixedly provided with a guide post (16), and a bar-shaped through hole (17) adapted to the guide post (16) is opened on the lower surface of the end of the support table (1). The guide post (16) is slidably arranged in the bar-shaped through hole (17); the bottom surface of the display board (4) is provided with a mounting seat (3), and the top surface of the support table (1) has a The mounting slot (2) matched with the mounting seat (3); The inner wall of the installation groove (2) is provided with accommodating grooves, each accommodating groove is provided with a locking block (19) supported by an elastic support member (21), and the outer wall of the installation seat (3) is provided with a lock block (19). A locking groove (18) adapted to the locking block (19); the locking block (19) is a prismatic block structure with an inclined surface on one side; the adjustment part facing the inclined surface of the locking block (19); The adjusting part comprises a driven gear (22) connected with the elastic support member (21) and a support shaft (20) rotating through the bottom of the support table (1) and extending to the support table (1) An adjusting handle (24) is installed at the end of the supporting shaft (20) outside the The bottom outer wall of the support table (1) is also provided with a locking member for restricting the rotation of the driving gear (23); the locking member is a locking bolt (26), and the locking bolt (26) is provided through a threaded connection. The L-shaped support plate (25) is arranged on the outer wall of the bottom of the support table (1).

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