CN214476258U

CN214476258U - Exhibition advertisement support

Info

Publication number: CN214476258U
Application number: CN202120452311.7U
Authority: CN
Inventors: 张芝敏
Original assignee: Chengdu Polytechnic
Current assignee: Chengdu Polytechnic
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-22
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to an advertisement support technical field, especially a meeting exhibition advertisement support, including first frame, second frame, drawing assembly, adjusting part and two articulated shafts, two the articulated shaft all is articulated with the second frame to two articulated shafts are equipped with the hinge bar with the articulated department of second frame, first frame and two articulated shaft sliding connection, the symmetry is equipped with two connecting rods in the first frame, the equal symmetry in bottom of first frame and second frame is equipped with the wheel, drawing assembly sets up in first frame, set up a plurality ofly on the connecting rod with drawing assembly matched with holding tank, adjusting part sets up the articulated department at an articulated shaft and second frame, the articulated department of second frame has seted up a plurality ofly and has been pegged graft complex accommodation hole with adjusting part. The utility model has the advantages that: the length of the advertisement support can be simply and conveniently adjusted through the stretching assembly, and the angle of the advertisement support can be adjusted more conveniently through the adjusting assembly.

Description

Exhibition advertisement support

Technical Field

The utility model relates to an advertisement support technical field, especially a exhibitions advertisement support.

Background

The advertisement frame is a display tool for propaganda materials, has the advantages of simplicity, clearness, no special trouble, and the like, and can play the roles of displaying commodities, transmitting information and promoting sales.

At present, when the advertisement support among the prior art was placed, thereby because the advertising support can not adjust length and height and lead to the area of advertisement support great, very inconvenient, moreover in the in-process of transport because the advertising support is great lead to that the staff can be very waste time and energy when carrying or putting the advertisement support, so need an urgent need for an exhibition advertisement support and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the shortcoming of prior art, provide a meeting exhibition advertisement support.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a meeting exhibition advertisement support includes first frame, second frame, drawing component, adjusting part and two articulated shafts, two the articulated shaft all is articulated with the second frame to two articulated shafts are equipped with the hinge bar with the articulated department of second frame, first frame and two articulated shaft sliding connection, the symmetry is equipped with two connecting rods in the first frame, the equal symmetry in bottom of first frame and second frame is equipped with the wheel, drawing component sets up in first frame, one set up a plurality ofly on the connecting rod and drawing component matched with holding tank, adjusting part sets up the articulated department at an articulated shaft and second frame, the articulated department of second frame has seted up a plurality ofly and has been pegged graft complex accommodation hole with adjusting part.

Preferably, tensile subassembly includes button, rebound spring, joint piece and two regulation poles, the button is inserted and is established in first frame, rebound spring's one end is fixed with the button, rebound spring's the other end is fixed with a connecting rod, the joint piece sets up in the holding tank, two the both ends of adjusting the pole are equallyd divide and are do not articulated with button and joint piece.

Preferably, the adjusting component comprises a poking block, a clamping rod and a retraction spring, the poking block is inserted on the outer wall of a hinged shaft and extends into the hinged shaft, the clamping rod is arranged in the hinged shaft in a sliding mode, the outer side wall of the clamping rod is fixedly connected with the poking block, one end of the clamping rod is inserted into the accommodating hole, the retraction spring is arranged at the other end of the clamping rod, and two ends of the retraction spring are fixedly connected with the other end of the clamping rod and the hinged shaft respectively.

Preferably, the outer side wall of the hinged rod is in threaded connection with a screw, and the top of the screw is provided with a placing groove for placing a sunshade.

Preferably, two glass plates are hinged between the two hinge shafts.

Preferably, the second frame is provided with a handle.

The utility model has the advantages of it is following:

firstly, when the length of support needs to be adjusted, press the button through the user and drive two regulation poles and remove, it shifts out the holding tank to drive the joint piece simultaneously, stimulate first frame regulation length afterwards, the resilience force that loosens the button through rebound spring after having adjusted length pushes back the normal position with the button, it is fixed with first frame in the holding tank to drive the regulation pole again with the joint piece simultaneously, accomplish the regulation of support length, the practicality is improved, when the angle of advertisement support needs to be adjusted, promote the stirring piece through the user and drive the joint pole simultaneously and remove outside the accommodation hole, rotate two articulated shafts again and adjust the angle between first frame and the second frame, the practicality has further been improved.

Drawings

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

FIG. 2 is a schematic perspective view of a connecting rod of the present invention;

fig. 3 is a schematic perspective view of the adjusting assembly of the present invention;

fig. 4 is a schematic perspective view of the middle stretching assembly of the present invention.

In the figure: the device comprises a first frame 1, a connecting rod 11, a second frame 2, a hinge rod 21, a screw 211, wheels 22, a handle 23, a stretching assembly 3, a button 31, a rebound spring 32, a clamping block 33, an adjusting rod 34, an adjusting assembly 4, a toggle block 41, a clamping rod 42, a retraction spring 43, a hinge shaft 5 and a glass plate 51.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, a support for exhibitions of advertisement comprises a first frame 1, a second frame 2, a stretching assembly 3, an adjusting assembly 4 and two hinge shafts 5, both of the hinge shafts 5 being hinged with the second frame 2, and hinge rods 21 are arranged at the hinge positions of the two hinge shafts 5 and the second frame 2, the first frame 1 is connected with the two hinge shafts 5 in a sliding way, two connecting rods 11 are symmetrically arranged in the first frame 1, wheels 22 are symmetrically arranged at the bottoms of the first frame 1 and the second frame 2, the stretching components 3 are arranged in the first frame 1, a plurality of accommodating grooves matched with the stretching components 3 are arranged on one connecting rod 11, the adjusting component 4 is arranged at the hinged position of a hinged shaft 5 and the second frame 2, and a plurality of accommodating holes matched with the adjusting component 4 in an inserting mode are formed in the hinged position of the second frame 2.

Preferably, the stretching assembly 3 comprises a button 31, a rebound spring 32, a clamping block 33 and two adjusting rods 34, the button 31 is inserted into the first frame 1, one end of the rebound spring 32 is fixed with the button 31, the other end of the rebound spring 32 is fixed with one connecting rod 11, the clamping block 33 is arranged in the accommodating groove, two ends of the two adjusting rods 34 are hinged with the button 31 and the clamping block 33 respectively, when the length of the support needs to be adjusted, the button 31 is pressed by a user to drive the two adjusting rods 34 to move, the clamping block 33 is driven to move out of the accommodating groove, then the first frame 1 is pulled to adjust the length, the button 31 is released after the length is adjusted to push the button 31 back to the original position through the resilience force of the rebound spring 32, the adjusting rods 34 are driven to move the clamping block 33 into the accommodating groove again to fix the first frame 1, and the adjustment of the length of the support is completed, the practicability is improved.

Preferably, adjusting part 4 includes that dial piece 41, joint pole 42 and retraction spring 43, dial piece 41 is inserted and is established on the outer wall of a articulated shaft 5 and extend to in the articulated shaft 5, joint pole 42 slides and sets up in articulated shaft 5 to joint pole 42's lateral wall and dial piece 41 fixed connection, joint pole 42's one end is pegged graft to in the accommodation hole, retraction spring 43 sets up at the other end of joint pole 42, and retraction spring 43's both ends respectively with the joint pole 42 other end and articulated shaft 5 fixed connection, when the angle of advertisement support needs to be adjusted, promote dial piece 41 through the user and drive joint pole 42 simultaneously and move outside the accommodation hole, rotate two articulated shafts 5 again and adjust the angle between first frame 1 and the second frame 2, further improved the practicality.

Preferably, the outer side wall of the hinged rod 21 is connected with a screw rod 211 in a threaded manner, a placing groove capable of placing a sunshade is formed in the top of the screw rod 211, so that the advertising support can be prevented from being exposed to sunlight for a long time, and the advertising performance of the advertisement is caused by the fact that the definition of the advertisement is reduced.

Preferably, two glass plates 51 are hinged between the two hinge shafts 5, so that the advertisement is prevented from being blurred due to the fact that rain water washes the advertisement paper board in the rainy day.

Preferably, the second frame 2 is provided with a handle 23, and the advertisement support can be pushed more easily and conveniently by a user by pushing the handle 23.

The working process of the utility model is as follows: when the length of support needs to be adjusted, press button 31 through the user and drive two regulation poles 34 and remove, it shifts out the holding tank to drive joint piece 33 simultaneously, stimulate first frame 1 and adjust length afterwards, loose button 31 and push back the normal position through rebound force of rebound spring 32 after having adjusted length, it is fixed with first frame 1 in joint piece 33 removals to the holding tank to drive simultaneously to adjust pole 34, accomplish the regulation of support length, the practicality has been improved, when the angle of advertisement support needs to be adjusted, promote through the user and dial piece 41 and drive joint pole 42 simultaneously outside the holding hole, rotate two articulated shafts 5 again and adjust the angle between first frame 1 and the second frame 2, the practicality has further been improved.

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. An exhibition advertisement support, its characterized in that: comprises a first frame (1), a second frame (2), a stretching component (3), an adjusting component (4) and two articulated shafts (5), wherein the two articulated shafts (5) are articulated with the second frame (2), articulated positions of the two articulated shafts (5) and the second frame (2) are provided with articulated rods (21), the first frame (1) is in sliding connection with the two articulated shafts (5), the first frame (1) is internally and symmetrically provided with two connecting rods (11), the bottoms of the first frame (1) and the second frame (2) are respectively and symmetrically provided with wheels (22), the stretching component (3) is arranged in the first frame (1), one connecting rod (11) is provided with a plurality of accommodating grooves matched with the stretching component (3), the adjusting component (4) is arranged at the articulated position of one articulated shaft (5) and the second frame (2), and a plurality of accommodating holes which are matched with the adjusting components (4) in an inserting manner are formed in the hinged positions of the second frame (2).

2. An advertising framework for exhibitions according to claim 1, wherein: tensile subassembly (3) are including button (31), rebound spring (32), joint piece (33) and two regulation poles (34), button (31) are inserted and are established in first frame (1), the one end of rebound spring (32) is fixed with button (31), the other end and a connecting rod (11) of rebound spring (32) are fixed, joint piece (33) set up in the holding tank, two the both ends of adjusting pole (34) are equallyd divide do not articulate with button (31) and joint piece (33).

3. An advertising framework for exhibitions according to claim 2, wherein: adjusting part (4) are including dialling piece (41), joint pole (42) and retracting spring (43), dial piece (41) and insert and establish on the outer wall of a articulated shaft (5) and extend to articulated shaft (5) in, joint pole (42) slide and set up in articulated shaft (5) to the lateral wall and the dialling piece (41) fixed connection of joint pole (42), the one end plug-in of joint pole (42) is to the accommodate hole, retract spring (43) and set up the other end at joint pole (42) to the both ends of retracting spring (43) respectively with joint piece (33) other end and articulated shaft (5) fixed connection.

4. An advertising framework for exhibitions according to claim 1, wherein: the outer side wall of the hinged rod (21) is in threaded connection with a screw rod (211), and the top of the screw rod (211) is provided with a placing groove capable of placing a sunshade.

5. An advertising framework for exhibitions according to claim 1, wherein: two glass plates (51) are hinged between the two hinge shafts (5).

6. An advertising framework for exhibitions according to claim 1, wherein: the second frame (2) is provided with a handle (23).