CN214312216U

CN214312216U - Historical culture panel

Info

Publication number: CN214312216U
Application number: CN202120032998.9U
Authority: CN
Inventors: 吕晓磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-28
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a historical culture panel, the on-line screen storage device comprises a base, the axle center fixedly connected with sleeve pipe at base top, sheathed tube inner chamber is provided with the bracing piece, first through-hole has all been seted up at the top of sleeve pipe both sides, the second through-hole has all been seted up to the both sides of bracing piece, the inner chamber of second through-hole is provided with the inserted bar, and the one end that the second through-hole was kept away from to the inserted bar is through the inner chamber of first through-hole and extend to the sheathed tube outside, and the inserted bar is located the outside one end fixedly connected with limiting plate of sleeve pipe, and the equal fixedly connected with spring in four corners of one side is connected with the inserted bar to the limiting plate. The utility model discloses a cooperation of base, sleeve pipe, bracing piece, first through-hole, second through-hole, inserted bar, limiting plate, spring, gluing board, nut, bolt, grip block and rubber block is used, can portably quick change propaganda material, can adjust its use height moreover to can be convenient for remove, brought very big facility for propaganda work.

Description

Historical culture panel

Technical Field

The utility model relates to a teaching aid technical field specifically is a historical culture panel.

Background

The panel, the plate-shaped medium that indicates to be used for the release, use during the show information, there is paper, new material, metal material etc. the picture of panel is the gum material, can select inferior light membrane or bright membrane according to the luminance and the individual hobby of using the scene, need use the panel in the propaganda of historical culture, but current panel generally all pastes propaganda data on its surface, is not convenient for change, and its height is also adjustable moreover, has brought very big inconvenience for propaganda work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a historical culture panel possesses convenient to use's advantage, has solved current panel and has generally all pasted propaganda data on its surface, is not convenient for change, and its height is also adjustable moreover, has brought very big inconvenient problem for propaganda work.

In order to achieve the above object, the utility model provides a following technical scheme: a historical culture display board comprises a base, wherein a sleeve is fixedly connected at the axis of the top of the base, the inner cavity of the sleeve is provided with a support rod, the top parts of the two sides of the sleeve are both provided with a first through hole, the two sides of the supporting rod are both provided with second through holes, the inner cavity of each second through hole is provided with an inserted rod, one end of the inserted bar far away from the second through hole passes through the inner cavity of the first through hole and extends to the outside of the sleeve, a limiting plate is fixedly connected at one end of the inserted bar positioned outside the sleeve, springs are fixedly connected at four corners of one side of the limiting plate connected with the inserted bar, the top of the supporting rod is fixedly connected with an adhesive plate, the top and the bottom of the front side and the back side of the adhesive plate are both fixedly connected with nuts, the inner cavity threaded connection of nut has the bolt, the one end threaded connection that the nut was kept away from to the bolt has the grip block, one side fixedly connected with rubber block at the grip block back.

Preferably, the four corners of the bottom of the base are fixedly connected with universal wheels, and one side of each universal wheel is provided with a brake pad.

Preferably, one end of the limiting plate, which is far away from the inserted link, is fixedly connected with a circular ring, and an anti-slip sleeve is sleeved on the surface of the circular ring.

Preferably, the top of the two sides of the support rod is fixedly connected with a reinforcing rod, and one end of the reinforcing rod, far away from the support rod, is fixedly connected with the bottom of the sticky plate.

Preferably, the side of rubber piece and gluing the contact of board is provided with anti-skidding line, the surface in close contact with propaganda material of rubber piece.

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

1. the utility model discloses a cooperation of base, sleeve pipe, bracing piece, first through-hole, second through-hole, inserted bar, limiting plate, spring, gluing board, nut, bolt, grip block and rubber block is used, can portably quick change propaganda material, can adjust its use height moreover to can be convenient for remove, brought very big facility for propaganda work.

2. The utility model discloses a set up the universal wheel, can be better remove the device, more make things convenient for going on of propaganda work, through setting up the brake block, can carry out the locking to the universal wheel, better provide stability to this device, through setting up the ring, can be convenient drag the inserted bar, better assurance going on of height-adjusting work, through setting up the stiffener, can be better support gluing the board, better assurance the convenience of use, through setting up anti-skidding line, can increase the inseparable centre gripping of block rubber and propaganda data, better assurance the convenience of use.

Drawings

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

FIG. 2 is a schematic top view of the connection structure of the pasting board and the clamping board of the present invention;

fig. 3 is a schematic top view of the connection structure of the support rod and the sleeve according to the present invention.

In the figure: 1. a base; 2. a sleeve; 3. a support bar; 4. a first through hole; 5. a second through hole; 6. inserting a rod; 7. a limiting plate; 8. a spring; 9. sticking a plate; 10. a nut; 11. a bolt; 12. a clamping plate; 13. a rubber block; 14. a universal wheel; 15. a circular ring; 16. a reinforcing rod.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a historical culture board comprises a base 1, universal wheels 14 are fixedly connected to four corners of the bottom of the base 1, a brake block is arranged on one side of each universal wheel 14, the universal wheels 14 are arranged to better move the device and facilitate the propaganda work, the brake blocks are arranged to lock the universal wheels 14 and better provide stability for the device, a sleeve 2 is fixedly connected to the axis of the top of the base 1, a support rod 3 is arranged in the inner cavity of the sleeve 2, first through holes 4 are arranged on the tops of two sides of the sleeve 2, second through holes 5 are arranged on two sides of the support rod 3, an insertion rod 6 is arranged in the inner cavity of each second through hole 5, one end of the insertion rod 6, far away from the second through hole 5, extends to the outside of the sleeve 2 through the inner cavity of the first through hole 4, and a limit plate 7 is fixedly connected to one end of the insertion rod 6, which is positioned outside the sleeve 2, the four corners of one side of the limiting plate 7 connected with the inserted link 6 are fixedly connected with springs 8, one end of the limiting plate 7 far away from the inserted link 6 is fixedly connected with a ring 15, the surface of the ring 15 is sleeved with an anti-skid sleeve, the inserted link 6 can be conveniently dragged by arranging the ring 15, the operation of adjusting the height is better ensured, the top of the supporting rod 3 is fixedly connected with an adhesive plate 9, the tops of the two sides of the supporting rod 3 are fixedly connected with reinforcing rods 16, one end of the reinforcing rod 16 far away from the supporting rod 3 is fixedly connected with the bottom of the adhesive plate 9, the adhesive plate 9 can be better supported by arranging the reinforcing rods 16, the convenience of use is better ensured, the tops and the bottoms of the two sides of the front and the back of the adhesive plate 9 are fixedly connected with nuts 10, the inner cavity thread of the nut 10 is connected with a bolt 11, one end of the bolt 11 far away from the nut 10 is connected with a clamping plate 12 by thread, one side fixedly connected with block rubber 13 at the grip block 12 back, block rubber 13 is provided with anti-skidding line with the one side of gluing board 9 contact, block rubber 13 and the surperficial in close contact with of propaganda material, through setting up anti-skidding line, can increase the inseparable centre gripping of block rubber 13 and propaganda material, the better convenience of using of having protected, through base 1, sleeve pipe 2, bracing piece 3, first through-hole 4, second through-hole 5, inserted bar 6, limiting plate 7, spring 8, glue board 9, nut 10, bolt 11, grip block 12 and block rubber 13's cooperation is used, can change propaganda material portably quick, and can adjust its use height, and can be convenient for remove, very big facility has been brought for propaganda work.

During the use, drive limiting plate 7 through dragging ring 15 and remove, limiting plate 7 drives inserted bar 6 and removes, when inserted bar 6 shifts out the inner chamber of second through-hole 5, can the rebound bracing piece 3, bracing piece 3 drives glues the board 9 rebound, after removing to suitable position, loosen ring 15, inserted bar 6 reenters the inner chamber of second through-hole 5 under spring 8's elasticity, accomplish fixedly, thereby adjust its use height, when the propaganda data need be changed, make grip block 12 not hard up through rotating bolt 11, then can more renew the propaganda data.

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. A historical culture panel, includes base (1), its characterized in that: the shaft center of the top of the base (1) is fixedly connected with a sleeve (2), an inner cavity of the sleeve (2) is provided with a support rod (3), the tops of two sides of the sleeve (2) are respectively provided with a first through hole (4), two sides of the support rod (3) are respectively provided with a second through hole (5), an inner cavity of each second through hole (5) is provided with an insert rod (6), one end, far away from the second through hole (5), of each insert rod (6) passes through the inner cavity of the first through hole (4) and extends to the outside of the sleeve (2), one end, located outside the sleeve (2), of each insert rod (6) is fixedly connected with a limiting plate (7), four corners of one side, connected with the insert rods (6), of each limiting plate (7) are respectively and fixedly connected with a spring (8), the top of the support rod (3) is fixedly connected with an adhesive plate (9), and nuts (10) are respectively and fixedly connected with the tops and the bottoms of the front side and the back side of the adhesive plate (9), the inner cavity threaded connection of nut (10) has bolt (11), the one end threaded connection who keeps away from nut (10) of bolt (11) has grip block (12), one side fixedly connected with rubber block (13) at the grip block (12) back.

2. A historical culture board as claimed in claim 1, wherein: the four corners of the bottom of the base (1) are fixedly connected with universal wheels (14), and one side of each universal wheel (14) is provided with a brake pad.

3. A historical culture board as claimed in claim 1, wherein: one end fixedly connected with ring (15) of limiting plate (7) far away from inserted bar (6), the surface cover of ring (15) is equipped with anti-skidding cover.

4. A historical culture board as claimed in claim 1, wherein: the top of bracing piece (3) both sides is equal fixedly connected with stiffener (16), the one end that bracing piece (3) were kept away from in stiffener (16) is with the bottom fixed connection who glues board (9).

5. A historical culture board as claimed in claim 1, wherein: the anti-skid plate is characterized in that anti-skid lines are arranged on one side, in contact with the sticky plate (9), of the rubber block (13), and the rubber block (13) is in close contact with the surface of the propaganda material.