CN215600047U

CN215600047U - Novel colleges and universities are recruited and are used portable exhibition frame

Info

Publication number: CN215600047U
Application number: CN202122347343.3U
Authority: CN
Inventors: 刘娴; 程静
Original assignee: Chongqing City Management College
Current assignee: Chongqing City Management College
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-21
Anticipated expiration: 2031-09-27

Abstract

The invention relates to the technical field of portable exhibition stands, and discloses a novel portable exhibition stand for colleges and universities enrollment, which comprises a fixed plate and an iron metal plate, wherein the iron metal plate is fixedly connected with the fixed plate, an adjusting mechanism is arranged on the fixed plate, the adjusting mechanism comprises a magnet, a connecting plate, a screw rod I, a suspension rod, a support rod, a cross rod and a mounting hole, the connecting plate is fixedly connected with the fixed plate, the magnet is adsorbed on the surface of the iron metal plate, the screw rod I penetrates through the connecting plate and is in threaded connection with the connecting plate, a hole matched with the suspension rod is avoided from being formed in front of the connecting plate, the support rod and the cross rod form a T-shaped rod by inserting the support rod into the mounting hole when in use, the suspension rod penetrates through the connecting plate, the screw rod I is rotated to fix the connecting plate on the suspension rod, a poster and advertising paper needing displaying information are placed on the surface of the iron metal plate, and the magnet is pressed on the surface of the iron metal plate, the purposes of convenient disassembly and carrying as the use and the assembly are realized.

Description

Novel colleges and universities are recruited and are used portable exhibition frame

Technical Field

The invention relates to the technical field of portable display stands, in particular to a novel portable display stand for college enrollment.

Background

The prior art discloses a portable exhibition rack (CN 202020504252.9) for college students, and relates to the technical field of exhibition racks. The middle part in the support plate is provided with a containing cavity, the upper end of the support plate is in threaded connection with a connecting rod, the end part of the inner side of the connecting rod is fixedly connected with a support rod, the connecting rod and the support rod are in threaded connection through a first adjusting rod and a second adjusting rod respectively, the first adjusting rod and the second adjusting rod are respectively in threaded connection at the central positions of the inner sides of the connecting rod and the support rod, the central position of the lower part of the rear end of the support rod is connected with a Z-shaped rod through a support block, and the central positions of the two ends of the Z-shaped rod are in threaded connection with a sharp rod through a third screw rod. The portable exhibition stand provided by the invention has the advantages that the structure is convenient to position and fix, the structure is convenient to store, the size is convenient to adjust, and the applicability is enhanced by arranging the storage cavity, the first adjusting rod, the second adjusting rod and the sharp rod structure, but the repeated tightness of the exhibition stand assembled by adopting a plurality of threaded rods is not suitable for the purposes of quick assembly and disassembly and convenient carrying, so that a novel portable exhibition stand for college enrollment is urgently needed to be provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a novel portable exhibition stand for college enrollment.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel colleges and universities are recruited with portable exhibition frame, includes fixed plate and iron metal sheet, iron metal sheet and fixed plate fixed connection, set up adjustment mechanism on the fixed plate, adjustment mechanism includes magnet, connecting plate, screw rod one, hangs pole, bracing piece, horizontal pole and mounting hole, connecting plate and fixed plate fixed connection, magnet adsorbs on iron metal sheet surface, one runs through connecting plate and screw rod one and connecting plate threaded connection, avoids before the connecting plate to set up and hang the hole of pole adaptation, hangs pole and connecting plate sliding connection, the mounting hole is seted up to the lateral wall of horizontal pole, bracing piece and mounting hole sliding connection hang pole and bracing piece fixed connection.

Preferably, bracing piece and horizontal pole are the cylinder, bracing piece and mounting hole adaptation, and the connecting plate is circular slab and magnet and fixed plate top surface fixed connection, the quantity of fixed plate is three, and a rectangular plate is constituteed jointly to three fixed plates, and the top surface back porch of a fixed plate in the middle rotates with the fixed plate bottom surface back porch of the top, and the top surface front edge of the fixed plate of below rotates with the fixed plate top surface front edge of a middle and is connected, and the wall all sets up the same iron metal sheet before every fixed plate.

Preferably, the adjusting mechanism further comprises a second screw rod, a vertical pipe and a back plate, the second screw rod is in threaded connection with the vertical pipe, the vertical pipe is in rotary connection with the back plate, and the back plate is fixedly connected with the supporting rod.

Preferably, the back plate is a rectangular plate and is located right behind the support rod, the vertical pipe is a hollow circular pipe, a threaded opening is formed in the inner wall of the vertical pipe, and the second screw rod is in threaded connection with the inner wall of the vertical pipe.

Preferably, the adjusting mechanism further comprises a rotating plate, a chute and a bolt, wherein a notch is formed in the bottom surface of the back plate, the rotating plate is located in the notch of the back plate and is rotatably connected with the back plate, the vertical tube is fixedly connected with the bottom surface of the rotating plate, the chute is formed in the side wall of the back plate, the bolt is fixedly connected with the side wall of the rotating plate, and a nut is arranged on the bolt.

Preferably, the sliding groove is an arc-shaped groove, the circle center of the sliding groove coincides with the rotation connection point of the rotating plate, and the bolt penetrates through the sliding groove and the left end face of the sliding groove to be fixedly connected with the right side wall of the rotating plate.

(III) advantageous effects

Compared with the prior art, the invention provides a novel portable exhibition frame for college enrollment, which has the following beneficial effects:

1. this colleges and universities are recruited and are used portable exhibition frame, through insert the bracing piece in the mounting hole when using for bracing piece and horizontal pole form the pole of a T font, will hang the pole and pass the connecting plate, rotate screw rod one and make the connecting plate fixed on hanging the pole, put poster and the advertising paper that needs show information on the iron sheet metal surface, compress tightly the poster at the iron sheet metal surface with magnet, realize along with adorning, be convenient for disassemble and the purpose of carrying.

2. This colleges and universities are recruited and are used portable exhibition frame, form a rectangular plate through launching three fixed plates, the size selection shape according to the poster expandes the fixed plate, can realize expandeing a fixed plate, two fixed plates or three fixed plates, because the bracing piece is not perpendicular but the bracing piece inclines backward with the bottom surface when placing, make the fixed plate and the bracing piece surface laminating that are located the fixed plate back of forefront through adjusting the position of connecting plate on screw rod one, the bracing piece that utilizes the slope withstands from the rear for the fixed plate that does not expand, realize the mesh that show area is adjustable.

3. This colleges and universities are recruited and are used portable exhibition frame drives the rotor plate at the backplate internal rotation through rotating the standpipe, and the rotor plate drives the bolt and slides in the spout, rotates two messenger's screw rods of screw rod standpipe and ground contact, realizes purpose with adjustable bracing piece and ground contained angle to angle regulation can fix, is convenient for specifically adjust according to the use place of reality, and the bandwagon effect is better.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is a schematic view of a combination of fastening plates according to the present invention;

FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention.

In the figure: 10. a fixing plate; 11. a ferrous metal plate; 12. a magnet; 13. a connecting plate; 14. a first screw rod; 15. a suspension rod; 16. a support bar; 17. a cross bar; 18. mounting holes; 19. a second screw; 20. a vertical tube; 21. a back plate; 22. a rotating plate; 23. a chute; 24. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a novel portable exhibition shelf for college students comprises a fixed plate 10 and an iron metal plate 11, wherein the iron metal plate 11 is fixedly connected with the fixed plate 10, an adjusting mechanism is arranged on the fixed plate 10, the adjusting mechanism comprises a magnet 12, a connecting plate 13, a first screw 14, a suspension rod 15, a support rod 16, a cross rod 17 and a mounting hole 18, the connecting plate 13 is fixedly connected with the fixed plate 10, the magnet 12 is adsorbed on the surface of the iron metal plate 11, the first screw 14 penetrates through the connecting plate 13, the first screw 14 is in threaded connection with the connecting plate 13, a hole matched with the suspension rod 15 is avoided being formed in front of the connecting plate 13, the suspension rod 15 is in sliding connection with the connecting plate 13, the mounting hole 18 is formed in the side wall of the cross rod 17, the support rod 16 is in sliding connection with the mounting hole 18, the suspension rod 15 is fixedly connected with the support rod 16, the support rod 16 and the cross rod 17 are inserted into the mounting hole 18 when in use, so that the support rod 16 and the cross rod 17 form a T-shaped rod, the suspension rod 15 penetrates through the connecting plate 13, the first screw 14 is rotated to enable the connecting plate 13 to be fixed on the suspension rod 15, the poster and advertising paper needing information display are placed on the surface of the iron metal plate 11, the poster is pressed on the surface of the iron metal plate 11 through the magnet 12, and the purposes of being convenient to disassemble and carry and capable of being mounted at any time are achieved.

Form a rectangular plate through expanding three fixed plates 10, expand fixed plate 10 according to the size selection shape of poster, can realize expanding a fixed plate 10, two fixed plates 10 or three fixed plates 10, because bracing piece 16 is not perpendicular but bracing piece 16 inclines backward when placing with the bottom surface, make the fixed plate 10 and the bracing piece 16 surface laminating of the fixed plate 10 back that are located the foremost through adjusting the position of connecting plate 13 on screw rod 14, utilize the bracing piece 16 of slope to withstand from the rear for the fixed plate 10 that does not expand, realize the adjustable purpose of show area.

The supporting rod 16 and the cross rod 17 are both cylinders, the supporting rod 16 is matched with the mounting hole 18, the connecting plate 13 is a circular plate, the magnets 12 are fixedly connected with the top surfaces of the fixing plates 10, the number of the fixing plates 10 is three, three fixing plates 10 jointly form a rectangular plate, the back edge of the top surface of the middle fixing plate 10 is rotatably connected with the back edge of the bottom surface of the uppermost fixing plate 10, the front edge of the top surface of the lowermost fixing plate 10 is rotatably connected with the front edge of the top surface of the middle fixing plate 10, the same iron metal plate 11 is arranged on the front wall surface of each fixing plate 10, the adjusting mechanism further comprises a screw rod two 19, a vertical pipe 20 and a back plate 21, the screw rod two 19 is in threaded connection with the vertical pipe 20, the vertical pipe 20 is rotatably connected with the back plate 21, the back plate 21 is fixedly connected with the supporting rod 16, the back plate 21 is a rectangular plate, the back plate 21 is positioned right behind the supporting rod 16, the vertical pipe 20 is hollow, and the inner wall of the vertical pipe 20 is provided with a threaded hole, the second screw rod 19 is in threaded connection with the inner wall of the vertical pipe 20, the adjusting mechanism further comprises a rotating plate 22, a sliding groove 23 and a bolt 24, a notch is formed in the bottom surface of the back plate 21, the rotating plate 22 is located in the notch of the back plate 21, the rotating plate 22 is rotatably connected with the back plate 21, the vertical pipe 20 is fixedly connected with the bottom surface of the rotating plate 22, the sliding groove 23 is formed in the side wall of the back plate 21, the bolt 24 is fixedly connected with the side wall of the rotating plate 22, a nut is arranged on the bolt 24, the sliding groove 23 is an arc-shaped groove, the circle center of the sliding groove 23 coincides with the rotating connection point of the rotating plate 22, the bolt 24 penetrates through the sliding groove 23, the left end face of the sliding groove 23 is fixedly connected with the right side wall of the rotating plate 22, the rotating plate 22 is driven to rotate in the back plate 21 by rotating the vertical pipe 20, the rotating second screw rod 19 enables the second screw rod 19 to extend out of the vertical pipe 20 to be in contact with the ground, and the purpose of adjusting the included angle between the supporting rod 16 and the ground is achieved, and angle of regulation can be fixed, is convenient for specifically adjust according to the use place of reality, and the bandwagon effect is better.

When the poster displaying device is used, the supporting rod 16 is inserted into the mounting hole 18, the supporting rod 16 and the cross rod 17 form a T-shaped rod, the suspension rod 15 penetrates through the connecting plate 13, the first screw 14 is rotated to fix the connecting plate 13 on the suspension rod 15, posters and advertising paper needing information displaying are placed on the surface of the iron metal plate 11, the posters are pressed on the surface of the iron metal plate 11 through the magnet 12, the vertical tube 20 is rotated to drive the rotating plate 22 to rotate in the back plate 21, the rotating plate 22 drives the bolt 24 to slide in the sliding groove 23, and the second screw 19 is rotated to enable the second screw 19 to extend out of the vertical tube 20 to be in contact with the ground.

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 novel colleges and universities are beckoned with portable exhibition frame, includes fixed plate (10) and iron metal sheet (11), iron metal sheet (11) and fixed plate (10) fixed connection, its characterized in that: set up adjustment mechanism on fixed plate (10), adjustment mechanism includes magnet (12), connecting plate (13), screw rod (14), hangs pole (15), bracing piece (16), horizontal pole (17) and mounting hole (18), connecting plate (13) and fixed plate (10) fixed connection, magnet (12) adsorb on iron metal sheet (11) surface, screw rod (14) run through connecting plate (13) and screw rod (14) and connecting plate (13) threaded connection, avoid before connecting plate (13) set up with the hole that hangs pole (15) adaptation, hang pole (15) and connecting plate (13) sliding connection, mounting hole (18) are seted up to the lateral wall of horizontal pole (17), bracing piece (16) and mounting hole (18) sliding connection hang pole (15) and bracing piece (16) fixed connection.

2. The novel portable display rack for college enrollment according to claim 1, wherein: bracing piece (16) and horizontal pole (17) are the cylinder, bracing piece (16) and mounting hole (18) adaptation, and connecting plate (13) are circular slab and magnet (12) and fixed plate (10) top surface fixed connection, the quantity of fixed plate (10) is three, and a rectangular plate is constituteed jointly to three fixed plates (10), and the top surface back edge of middle fixed plate (10) rotates with fixed plate (10) bottom surface back edge of the top of top and is connected, and the top surface front edge of fixed plate (10) below rotates with fixed plate (10) top surface front edge of middle one to be connected, and the wall all sets up same iron metal sheet (11) before every fixed plate (10).

3. The novel portable display rack for college enrollment according to claim 2, wherein: the adjusting mechanism further comprises a second screw rod (19), a vertical pipe (20) and a back plate (21), the second screw rod (19) is in threaded connection with the vertical pipe (20), the vertical pipe (20) is in rotary connection with the back plate (21), and the back plate (21) is fixedly connected with the supporting rod (16).

4. The novel portable display rack for college enrollment according to claim 3, wherein: the back plate (21) is a rectangular plate, the back plate (21) is located right behind the supporting rod (16), the vertical pipe (20) is a hollow circular pipe, a threaded hole is formed in the inner wall of the vertical pipe (20), and the second screw rod (19) is in threaded connection with the inner wall of the vertical pipe (20).

5. The novel portable display rack for college enrollment according to claim 4, wherein: the adjusting mechanism further comprises a rotating plate (22), a sliding groove (23) and a bolt (24), a notch is formed in the bottom surface of the back plate (21), the rotating plate (22) is located in the notch of the back plate (21), the rotating plate (22) is rotatably connected with the back plate (21), the vertical pipe (20) is fixedly connected with the bottom surface of the rotating plate (22), the sliding groove (23) is formed in the side wall of the back plate (21), the bolt (24) is fixedly connected with the side wall of the rotating plate (22), and a nut is arranged on the bolt (24).

6. The novel portable display rack for college enrollment according to claim 5, wherein: the sliding groove (23) is an arc-shaped groove, the circle center of the sliding groove (23) coincides with the rotating connection point of the rotating plate (22), and the bolt (24) penetrates through the sliding groove (23) and the left end face of the sliding groove (23) to be fixedly connected with the right side wall of the rotating plate (22).