CN215077146U

CN215077146U - Adjustable exhibition frame for exhibition building

Info

Publication number: CN215077146U
Application number: CN202121617186.7U
Authority: CN
Inventors: 许杜军; 王德尧; 谢红花
Original assignee: Zhenjiang Tutan Exhibition Service Co ltd
Current assignee: Zhenjiang Tutan Exhibition Service Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-10
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses an exhibition is built and is used exhibition frame with adjustable, including electric telescopic handle, stopper and position sleeve, the rotation groove has been seted up to limit sleeve's inner wall, the spacing groove has been seted up to the below in rotation groove, limit sleeve's internal connection has the connecting rod, the bottom of connecting rod is provided with the stopper, the front end of connecting rod is provided with the position sleeve. This adjustable exhibition is built and is provided with the rotation axis with exhibition frame, the rotation axis can drive the extension plate and overturn, the end of rotation axis is provided with limit gear, be provided with the fixed bolster between the limit gear, spacing spout has been seted up on the fixed bolster, the connecting rod slides in spacing spout inside with limit sleeve, spacing sleeve has inside offered rotation groove and spacing groove, the bottom of connecting rod is provided with the stopper, the position that makes the connecting rod can be fixed, thereby the position that makes the position sleeve of connecting rod front end can fixed column limit gear, accomplish the location of extension plate, accomplish the increase of show platform area simultaneously.

Description

Adjustable exhibition frame for exhibition building

Technical Field

The utility model relates to a exhibitions exhibition frame technical field specifically is an adjustable exhibition is built and is used exhibition frame.

Background

The exhibition refers to the short names of the collective commercial or non-commercial activities such as the meeting, the exhibition, the large-scale activity and the like. The concept connotation refers to mass social activities of transmitting and communicating information regularly or irregularly, systematically or irregularly and irregularly formed by gathering a plurality of people in a certain geographical space, and the extension of the concept comprises various types of expositions, sales exhibition activities, large, medium and small conferences, cultural activities, festival celebration activities and the like. The exhibition of a specific theme refers to the collective communication activities of a plurality of people in a specific space and time around a specific theme set. The narrowly defined exhibitions refer only to exhibitions and meetings; the generalized exhibitions are the general term for meetings, exhibitions, event-saving activities and various industry/industry related exhibitions.

At present, most of display rack sizes used in the market are fixed sizes and cannot be adjusted, and therefore the display rack does not have enough display space when multiple articles need to be displayed on the display rack, so that an adjustable display rack for building a exhibition is provided, and the problem of the display rack is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable exhibition is built and is used exhibition frame to solve the present exhibition frame size that uses on the market that above-mentioned background art provided and all be fixed dimension mostly, can't adjust it, lead to not having sufficient show space's problem when needing to show multiple article on the exhibition frame.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable exhibition frame for exhibition construction, which comprises an electric telescopic rod, a limiting block and a positioning sleeve, wherein the top end of the electric telescopic rod is connected with a lifting rod, the top end of the lifting rod is connected with a display platform, the left side and the right side of the display platform are both provided with a rotating groove, an extension plate is arranged in the rotary groove, a rotary shaft is arranged in the extension plate, limit gears are arranged at the tail ends of two sides of the rotary shaft, a fixed support is arranged between the limit gears, the fixed bracket is arranged on the side surface of the display platform, the surface of the fixed bracket is provided with a limit chute, the inner wall of the limiting sliding groove is provided with a rotating groove, a limiting groove is arranged below the rotating groove, the inside connection of spacing sleeve has the connecting rod, the bottom of connecting rod is provided with the stopper, the front end of connecting rod is provided with the position sleeve.

Preferably, be fixed connection between electric telescopic handle's the top and the lifter, and the lifter passes through electric telescopic handle and constitutes the oscilaltion structure to be fixed connection between the top of lifter and the show platform.

Preferably, the rotary grooves are symmetrically arranged on the left side and the right side of the display platform, and the extension plates form an up-down overturning structure in the rotary grooves through the rotary shafts.

Preferably, the limiting gear is fixedly connected with the rotating shaft, and the limiting gear is in sliding connection with the side face of the display platform.

Preferably, the fixed bolster symmetry sets up in the both sides of show platform, and is fixed connection between fixed bolster and the show platform, the size of spacing spout is less than the size of fixed bolster, and the intermediate position in the fixed bolster side is seted up to spacing spout.

Preferably, the shape of the limiting groove is Z-shaped, the top end of the limiting groove is connected with the rotating groove, the shape of the rotating groove is the same as that of the inside of the limiting sleeve, and the size of the rotating groove is larger than that of the inside of the limiting sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this adjustable exhibition is built and is used exhibition frame:

(1) the rotary shaft is arranged and can drive the extension plate to turn over, the tail end of the rotary shaft is provided with a limiting gear, a fixed support is arranged between the limiting gears, a limiting sliding groove is formed in the fixed support, the connecting rod and the limiting sleeve slide in the limiting sliding groove, a rotating groove and a limiting groove are formed in the limiting sleeve, and a limiting block is arranged at the bottom of the connecting rod and can be used for fixing the position of the connecting rod, so that a positioning sleeve at the front end of the connecting rod can fix the position of the limiting gear, the positioning of the extension plate is completed, and the area of a display platform is increased;

(2) be provided with electric telescopic handle, electric telescopic handle's top is connected with the lifter, and the lifter is connected with the show platform, makes the height of show platform make corresponding adjustment as required.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the main sectional structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is the side-cut structure schematic diagram of the limiting sleeve of the utility model.

In the figure: 1. an electric telescopic rod; 2. a lifting rod; 3. a display platform; 4. a rotating tank; 5. an extension plate; 6. a rotating shaft; 7. a limit gear; 8. fixing a bracket; 9. a limiting chute; 10. a limiting sleeve; 11. a rotating groove; 12. a limiting groove; 13. a connecting rod; 14. a limiting block; 15. a positioning sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable exhibition shelf for exhibition construction, which comprises an electric telescopic rod 1, a lifting rod 2, a display platform 3, a rotating groove 4, an extension plate 5, a rotating shaft 6, a limit gear 7, a fixed support 8, a limit sliding groove 9, a limit sleeve 10, a rotating groove 11, a limit groove 12, a connecting rod 13, a limit block 14 and a positioning sleeve 15, wherein the top end of the electric telescopic rod 1 is connected with the lifting rod 2, the top end of the lifting rod 2 is connected with the display platform 3, the left side and the right side of the display platform 3 are respectively provided with the rotating groove 4, the extension plate 5 is arranged inside the rotating groove 4, the rotating shaft 6 is arranged inside the extension plate 5, the limit gear 7 is respectively arranged at the tail ends of the two sides of the rotating shaft 6, the fixed support 8 is arranged between the limit gears 7, the fixed support 8 is arranged at the side surface of the display platform 3, the limit sliding groove 9 is arranged on the surface of the fixed support 8, the limit sleeve 10 is arranged inside the limit sliding groove 9, the inner wall of limiting sleeve 10 has been seted up and has been rotated groove 11, has seted up limiting groove 12 below rotating groove 11, and the internal connection of limiting sleeve 10 has connecting rod 13, and the bottom of connecting rod 13 is provided with stopper 14, and the front end of connecting rod 13 is provided with position sleeve 15.

Be fixed connection between electric telescopic handle 1's top and lifter 2, and lifter 2 passes through electric telescopic handle 1 and constitutes oscilaltion structure to be fixed connection between lifter 2's top and the show platform 3, make show platform 3 can carry out the oscilaltion.

The rotary grooves 4 are symmetrically arranged at the left side and the right side of the display platform 3, and the extension plates 5 form an up-down overturning structure in the rotary grooves 4 through the rotary shafts 6, so that the area of the display platform 3 can be increased.

The limiting gear 7 is fixedly connected with the rotating shaft 6, and the limiting gear 7 is connected with the side face of the display platform 3 in a sliding mode.

The fixed bolster 8 symmetry sets up in the both sides of show platform 3, and is fixed connection between fixed bolster 8 and the show platform 3, and the size of spacing spout 9 is less than the size of fixed bolster 8, and spacing spout 9 sets up the intermediate position in the side of fixed bolster 8, makes the position of spacing sleeve 10 and connecting rod 13 adjust.

The shape of the limiting groove 12 is Z-shaped, the top end of the limiting groove 12 is connected with the rotating groove 11, the shape of the rotating groove 11 is the same as that of the inside of the limiting sleeve 10, and the size of the rotating groove 11 is larger than that of the inside of the limiting sleeve 10, so that the position of the extension plate 5 can be fixed.

The working principle is as follows: when the adjustable exhibition building display rack is used, firstly, the parts required by the device are assembled, when the area of the display platform 3 needs to be enlarged, the rotating shaft 6 is rotated, so that the rotating shaft 6 drives the extension plate 5 to rotate to be on the same horizontal plane with the upper surface of the display platform 3, then the connecting rod 13 slides along the limiting sliding groove 9, the connecting rod 13 drives the limiting sleeve 10 to slide in the limiting sliding groove 9, after the locating sleeve 15 moves to the corresponding position of the limiting gear 7, the connecting rod 13 is pressed downwards, the limiting block 14 at the tail end of the connecting rod 13 enters the limiting groove 12, then the connecting rod 13 is rotated, the locating sleeve 15 moves to the position right above the limiting gear 7, then the connecting rod 13 is pressed again, the limiting block 14 moves to the position right below the limiting groove 12, meanwhile, the locating sleeve 15 sleeves the limiting gear 7, and the fixing of the extension plate 5 is completed.

When the height of the display platform 3 needs to be adjusted, the electric telescopic rod 1 at the bottom of the display platform 3 is started, the electric telescopic rod 1 drives the lifting rod 2 to move up and down, and the change of the position of the display platform 3 is completed, which is the working process of the device, and the contents which are not described in detail in the specification, such as the electric telescopic rod 1 and the limiting gear 7, belong to the prior art known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an adjustable exhibition is built and is used exhibition frame, includes electric telescopic handle (1), stopper (14) and position sleeve (15), its characterized in that: the top end of the electric telescopic rod (1) is connected with a lifting rod (2), the top end of the lifting rod (2) is connected with a display platform (3), rotary grooves (4) are formed in the left side and the right side of the display platform (3), an extension plate (5) is installed in each rotary groove (4), a rotary shaft (6) is arranged in each extension plate (5), limiting gears (7) are installed at the tail ends of the two sides of each rotary shaft (6), a fixing support (8) is arranged between the limiting gears (7), the fixing support (8) is installed on the side face of the display platform (3), a limiting sliding groove (9) is formed in the surface of each fixing support (8), an inner limiting sleeve (10) of each limiting sliding groove (9), a rotary groove (11) is formed in the inner wall of each limiting sleeve (10), a limiting groove (12) is formed below each rotary groove (11), the inside connection of stop sleeve (10) has connecting rod (13), the bottom of connecting rod (13) is provided with stopper (14), the front end of connecting rod (13) is provided with position sleeve (15).

2. The adjustable display stand for exhibition construction according to claim 1, wherein: the lifting platform is characterized in that the top end of the electric telescopic rod (1) is fixedly connected with the lifting rod (2), the lifting rod (2) forms an up-down lifting structure through the electric telescopic rod (1), and the top end of the lifting rod (2) is fixedly connected with the display platform (3).

3. The adjustable display stand for exhibition construction according to claim 1, wherein: the rotary groove (4) is symmetrically arranged on the left side and the right side of the display platform (3), and the extension plate (5) forms an up-down turning structure in the rotary groove (4) through the rotary shaft (6).

4. The adjustable display stand for exhibition construction according to claim 1, wherein: the limiting gear (7) is fixedly connected with the rotating shaft (6), and the limiting gear (7) is in sliding connection with the side face of the display platform (3).

5. The adjustable display stand for exhibition construction according to claim 1, wherein: fixed bolster (8) symmetry sets up in the both sides of show platform (3), and is fixed connection between fixed bolster (8) and show platform (3), the size of spacing spout (9) is less than the size of fixed bolster (8), and sets up the intermediate position in fixed bolster (8) side in spacing spout (9).

6. The adjustable display stand for exhibition construction according to claim 1, wherein: the shape of spacing groove (12) is Z shape, and the top of spacing groove (12) is connected with rotation groove (11), the shape of rotation groove (11) is the same with the inside shape of spacing sleeve (10), and the size of rotation groove (11) is greater than the inside size of spacing sleeve (10).