CN210489169U

CN210489169U - Support is used in exhibition propaganda show

Info

Publication number: CN210489169U
Application number: CN201920330894.9U
Authority: CN
Inventors: 陈晓杨
Original assignee: Tianjin Dekang Tongchuang Technology Co Ltd
Current assignee: Tianjin Dekang Tongchuang Technology Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-05-08
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a support is used in exhibition propaganda show, the on-line screen storage device comprises a base, the upper end fixed mounting of base has electric turntable, the equal vertical fixed mounting in electric turntable's upper end both sides has a main sealed section of thick bamboo, a main sealed section of thick bamboo is provided with the inflation inlet, and the inflation inlet is located bottom relative face end simultaneously, the equal movable mounting in inside of a main sealed section of thick bamboo has main piston rod, and the top of main piston rod wears out a main sealed section of thick bamboo, and the top fixed mounting of main piston rod has the support simultaneously, the spout has all been seted up to the up end both sides of support, the upper end middle part fixed mounting of support has. The utility model has simple structure and reasonable design, and the height of the L-shaped fixed rod can be adjusted by arranging the main sealing cylinder, the main piston rod and the air pump, thereby being convenient for different people to watch; through setting up vice sealed section of thick bamboo, vice piston rod, L type dead lever, draw-in groove, spout, not only be convenient for like this install with fixed show board, but also be convenient for install the show board of variation in size.

Description

Support is used in exhibition propaganda show

Technical Field

The utility model relates to a exhibitions propaganda technical field specifically is a support is used in exhibitions propaganda show.

Background

The concept connotation refers to the mass social activities of transmitting and communicating information regularly or irregularly, and irregularly formed by gathering a plurality of people in a certain geographical space;

the conventional apparatus has the following disadvantages:

at present, the support is all highly fixed unchangeable for general show, uses the bolt to fix moreover, watches for the people of height difference to the show like this, just seems very limited to the installation is very inconvenient with the dismantlement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support is used in exhibition propaganda show to it is highly fixed unchangeable to provide general show among the solution above-mentioned background art with the support, uses the bolt to fix moreover, watches for the people that the height is different like this to the show, just seems very limited, and install and dismantle very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a support for exhibition propaganda and display comprises a base, wherein an electric rotary table is fixedly mounted at the upper end of the base, a main sealing cylinder is vertically and fixedly mounted on two sides of the upper end of the electric rotary table, an inflation inlet is formed in the main sealing cylinder, the inflation inlet is located at the end opposite to the bottom end, a main piston rod is movably mounted in the main sealing cylinder, the top end of the main piston rod penetrates out of the main sealing cylinder, a support is fixedly mounted at the top end of the main piston rod, sliding grooves are formed in two sides of the upper end face of the support, an auxiliary sealing cylinder is fixedly mounted in the middle of the upper end of the support, an inflation inlet is formed in the auxiliary sealing cylinder, an auxiliary piston rod is movably mounted on two sides of the inner portion of the auxiliary sealing cylinder, the auxiliary piston rod penetrates out of the auxiliary sealing cylinder at one end away from a piston, and the bottom end of the auxiliary piston rod, the equal fixed mounting in bottom of vice piston rod has L type dead lever, the draw-in groove has all been seted up to the internal face of L type dead lever, there is the air pump electric turntable's upper end middle part through mount fixed mounting, the air pump is for pumping and aerifing dual-purpose pump, the output fixed mounting of air pump has three trachea, and three trachea respectively with two main sealed section of thick bamboos, vice sealed section of thick bamboos inflation inlet fixed connection, equal fixed mounting has the valve on the three trachea simultaneously, the trailing flank middle-end fixed mounting of base has the controller, electric turntable, air pump all are connected with the controller electricity.

Preferably, the foot pads made of rubber materials are fixedly mounted at four corners of the bottom end of the base.

Preferably, two the draw-in groove is the L type, and the both sides end department of draw-in groove all passes L type dead lever, and the inside of draw-in groove is all fixed simultaneously and is provided with the rubber pad.

Preferably, the bottom four corners of base all fixed mounting have the brake universal wheel.

Preferably, the heights of the two main sealing cylinders and the main piston rod are respectively the same.

Preferably, the two auxiliary piston rods have the same length, and the initial positions of the two auxiliary piston rods have the same distance with the middle part of the auxiliary sealing cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with two main sealing cylinders, a main piston rod and an air pump, so that the air pipe is connected with the output end of the air pump, and air is filled into the main sealing cylinders, so that the air pressure pushes the main sealing cylinders to rise together with the height of the L-shaped fixed rod, thereby being convenient for adjustment according to the heights of different people; the electric turntable is arranged, so that the whole low-speed turntable is conveniently driven, omnibearing display is facilitated, and the use is very convenient;

2. the utility model discloses a set up L type dead lever, draw-in groove, spout, vice sealed section of thick bamboo, vice piston rod, and set the air pump into to bleed and aerify dual-purpose pump, be connected trachea and air pump output like this, utilize the air pump to bleed for two vice piston rods draw close each other and fix the show board, not only are convenient for fix the show board, but also can fix not equidimension show board, make application scope widen, the result of use is very good.

Drawings

FIG. 1 is a schematic view of the overall structure of a support for exhibitions and propaganda;

FIG. 2 is a schematic view of a connection structure between a support and a chute of a support for exhibition, propaganda and display of the present invention;

fig. 3 is a schematic view of the connection structure between the L-shaped fixing rod and the clamping groove of the support for exhibition and propaganda.

In the figure: 1. an electric turntable; 2. a primary seal cartridge; 3. an air tube; 4. a support; 5. an auxiliary piston rod; 6. a secondary sealing cylinder; 7. an L-shaped fixing rod; 8. an air pump; 9. a main piston rod; 10. a controller; 11. a base; 12. a chute; 13. a clamping groove.

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. 1-3, the present invention provides a technical solution: a support for exhibition propaganda and display comprises a base 11, wherein an electric rotary table 1 is fixedly installed at the upper end of the base 11, a main sealing cylinder 2 is vertically and fixedly installed on two sides of the upper end of the electric rotary table 1, an inflation inlet is formed in the main sealing cylinder 2, the inflation inlet is located at the opposite end of the bottom end, a main piston rod 9 is movably installed in the main sealing cylinder 2, the top end of the main piston rod 9 penetrates out of the main sealing cylinder 2, a support 4 is fixedly installed at the top end of the main piston rod 9, sliding grooves 12 are formed in two sides of the upper end face of the support 4, an auxiliary sealing cylinder 6 is fixedly installed in the middle of the upper end of the support 4, the auxiliary sealing cylinder 6 is provided with an inflation inlet, the inflation inlet is located in the middle of the top end, auxiliary piston rods 5 are movably installed on two sides of the inner portion of the auxiliary sealing cylinder 6, and the auxiliary piston, simultaneously the end department bottom of vice piston rod 5 all through slider and 12 sliding connection of spout, the equal fixed mounting in bottom of vice piston rod 5 has L type dead lever 7, draw-in groove 13 has all been seted up to the internal face of L type dead lever 7, mount fixed mounting has air pump 8 in the middle part of the upper end of electric turntable 1, air pump 8 is for pumping and aerifing dual-purpose pump, the output fixed mounting of air pump 8 has three trachea 3, and three trachea 3 respectively with two main sealing cylinder 2, the inflation inlet fixed connection of vice sealing cylinder 6, equal fixed mounting has the valve on three trachea 3 simultaneously, the trailing flank middle-end fixed mounting of base 11 has controller 10, electric turntable 1, air pump 8 all are connected with controller 10 electricity.

Foot pads made of rubber materials are fixedly arranged at four corners of the bottom end of the base 11, so that the anti-skidding shoe rack can be used for preventing skidding; the two clamping grooves 13 are L-shaped, two side ends of each clamping groove 13 penetrate through the L-shaped fixing rods 7, and rubber pads are fixedly arranged inside the clamping grooves 13; the four corners of the bottom end of the base 11 are fixedly provided with brake universal wheels, so that the brake universal wheels are convenient to move and fix; the heights of the two main sealing cylinders 2 and the main piston rod 9 are respectively the same; the two auxiliary piston rods 5 have the same length, and the initial positions of the two auxiliary piston rods 5 have the same distance with the middle part of the auxiliary sealing cylinder 6.

The working principle is as follows: when the utility model is used, firstly, the foot pad or the brake universal wheel is selected according to the needs, the whole device is arranged at the appointed position, then the air pump 8 is started according to different heights, the air is filled into the two main sealing cylinders 2 by the air pump 8, so that the air pressure pushes the two main piston rods 9 together with the support 4 and the height of the L-shaped fixed rod 7 to rise together, when the air pump is risen to the appointed position, the valve connected with the air pipe 3 of the main sealing cylinder 2 is closed, then the display board is placed between the inner sides of the L-shaped fixed rods 7, one side of the display board is clamped in the clamping groove 13 of one L-shaped fixed rod 7, the air pump 8 is restarted, the air pump 8 is used for pumping, the two auxiliary piston rods 5 are mutually closed until the clamping groove 13 of the other L-shaped fixed rod 7 is clamped on the display board, the valve connected with the air pipe 3 of the, and finally, the electric turntable 1 is started, and the electric turntable 1 is utilized to rotate at a low speed, so that the display can be carried out in all directions.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a support is used in exhibition propaganda show, includes base (11), its characterized in that: the upper end of the base (11) is fixedly provided with an electric turntable (1), the two sides of the upper end of the electric turntable (1) are vertically fixedly provided with a main sealing cylinder (2), the main sealing cylinder (2) is provided with an inflation inlet, the inflation inlet is positioned at the end opposite to the bottom end, the inside of the main sealing cylinder (2) is movably provided with a main piston rod (9), the top end of the main piston rod (9) penetrates out of the main sealing cylinder (2), the top end of the main piston rod (9) is fixedly provided with a support (4), the two sides of the upper end face of the support (4) are respectively provided with a chute (12), the middle part of the upper end of the support (4) is fixedly provided with an auxiliary sealing cylinder (6), the auxiliary sealing cylinder (6) is provided with an inflation inlet, the inflation inlet is positioned at the middle part of the top end, the two sides of the inside of, the auxiliary piston rod (5) penetrates out of the auxiliary sealing cylinder (6) at one end far away from the piston, the bottom end of the auxiliary piston rod (5) is connected with the sliding groove (12) in a sliding mode through a sliding block, the L-shaped fixing rod (7) is fixedly mounted at the bottom end of the auxiliary piston rod (5), a clamping groove (13) is formed in the inner wall face of the L-shaped fixing rod (7), an air pump (8) is fixedly mounted in the middle of the upper end of the electric rotary table (1) through a fixing frame, the air pump (8) is a dual-purpose pump for air suction and inflation, three air pipes (3) are fixedly mounted at the output end of the air pump (8), the three air pipes (3) are fixedly connected with inflation ports of the two main sealing cylinders (2) and the auxiliary sealing cylinder (6) respectively, valves are fixedly mounted on the three air pipes (3) simultaneously, and a controller (10, the electric turntable (1) and the air pump (8) are electrically connected with the controller (10).

2. The stand for exhibitions and propaganda according to claim 1, wherein: the foot pad that the rubber material was made is all fixed mounting in the bottom four corners department of base (11).

3. The stand for exhibitions and propaganda according to claim 1, wherein: two draw-in groove (13) are the L type, and the both sides end department of draw-in groove (13) all passes L type dead lever (7), and the inside of draw-in groove (13) is all fixed simultaneously and is provided with the rubber pad.

4. The stand for exhibitions and propaganda according to claim 1, wherein: the bottom four corners department of base (11) all fixed mounting have the brake universal wheel.

5. The stand for exhibitions and propaganda according to claim 1, wherein: the heights of the two main sealing cylinders (2) and the main piston rod (9) are respectively the same.

6. The stand for exhibitions and propaganda according to claim 1, wherein: the lengths of the two auxiliary piston rods (5) are the same, and the distance between the initial positions of the two auxiliary piston rods (5) and the middle part of the auxiliary sealing cylinder (6) is the same.