CN218413948U

CN218413948U - Portable storable culture display device

Info

Publication number: CN218413948U
Application number: CN202222758189.3U
Authority: CN
Inventors: 李敏
Original assignee: Liaocheng Vocational and Technical College
Current assignee: Liaocheng Vocational and Technical College
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-31
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a portable culture display device that can accomodate, include: a display board and a U-shaped frame; the below of show board is provided with the U-shaped frame, the below of U-shaped frame is provided with the base, the bottom of base is connected with the brake wheel, this portable culture display device that accomodates, the support frame can be driven to remove when screw thread piece screw thread slides, the support frame removes and can drive the show board and remove, be convenient for accomplish accomodating of show board, first trapezoidal piece can reset through the self elasticity of first spring, can carry out the block through the draw-in groove when first trapezoidal piece resets and connect the change of the installation show poster of conveniently accomplishing show board and connecting cover, second trapezoidal piece can reset through third spring self elasticity, can carry out the block through the second spring groove when second trapezoidal piece resets and connect, can accomplish the equipment of U-shaped frame and base this moment.

Description

Portable storable culture display device

Technical Field

The utility model relates to a culture show technical field specifically is a portable culture show device that accomodates.

Background

The culture is a soul of the society and is a prerequisite for developing advanced culture, constructing a harmonious society and constructing a powerful socialist country; therefore, some most basic concepts of the public culture service are determined, the affiliated position of the public culture is broken away, the public culture service becomes a normal state, and the public culture can really promote the healthy development of the society; in order to enable people to approach and know culture more closely, the culture is often required to be publicized and displayed in the form of an album or a poster, and the like, and the existing culture display device has certain defects in use, such as the above;

present culture display device is the fixed structure of integration mostly, and the great removal when carrying all can cause a great deal of inconvenience, if meet emergency and need use the show board when, the show board of integration need look for the people and carry and just can remove assigned position and can consume more manpower and longer time, bring inconvenience for work.

SUMMERY OF THE UTILITY MODEL

The utility model provides a following technical scheme: an object of the utility model is to provide a portable culture display device that can accomodate to solve the culture display device on the existing market that above-mentioned background art provided and mostly be the fixed structure of integration, the great position that will work is probably unfavorable for transporting the device to the device when removing the transport, if meet emergency and need use the show board when, the show board of integration need look for the people transport and just can remove assigned position and can consume more manpower and longer time, bring inconvenient problem for work.

In order to achieve the above object, the utility model provides a following technical scheme: a portable containable cultural display device comprising: a display board and a U-shaped frame;

a U-shaped frame is arranged below the display board, a base is arranged below the U-shaped frame, and the bottom of the base is connected with a brake wheel;

the U-shaped groove is seted up the inside of U-shaped frame, U-shaped inslot internal connection has the threaded rod, the outside of threaded rod is connected with the screw thread piece, be fixed with the support frame between the screw thread piece, the outside of threaded rod is connected with first bevel gear, one side of first bevel gear is connected with the second bevel gear, the second bevel gear inboard is connected with the rotary rod, the rotary rod passes through the bearing frame and connects in the inside in U-shaped groove, the rotary rod side is connected with third bevel gear, one side of third bevel gear is connected with fourth bevel gear, through connection has the handle between fourth bevel gear and the U-shaped frame.

Preferably, the threaded rod is in threaded connection with the thread block, a meshing structure is formed between the first bevel gear and the second bevel gear, the threaded rod can be driven to rotate when the first bevel gear rotates, and the thread block can be driven to perform threaded sliding when the threaded rod rotates.

Preferably, the handle and the fourth bevel gear are of an integrated structure, two groups of threaded rods, threaded blocks, the first bevel gear and the second bevel gear are arranged at symmetrical positions of the central vertical axis of the U-shaped frame, the handle can be rotated to drive the fourth bevel gear to rotate, and the third bevel gear can be driven to rotate when the fourth bevel gear rotates.

Preferably, the display board is further provided with a first groove, a fixing block, a clamping groove, a connecting cover, a hinge, a butt joint groove, a first spring, a first trapezoid block, a pull rod and a return-shaped rubber pad;

first recess is seted up the rear side of show board, the rear side of show board is fixed with the fixed block, the draw-in groove has been seted up at the fixed block top, the rear side of show board is provided with the connection lid, be connected through the hinge between show board and the connection lid, the connection lid inboard has been seted up the butt joint groove, first spring groove has been seted up to the butt joint groove top, first spring inslot portion is connected with first spring, first spring end connection has first trapezoidal piece, through connection has the pull rod between first trapezoidal piece and the first spring groove, connection lid one side is connected with back the shape rubber pad, and the fixed block can extrude the inclined plane of first trapezoidal piece, and first trapezoidal piece can slide through first spring groove when receiving the extrusion.

Preferably, sliding connection between fixed block and the butt joint groove, constitute the block knot between first trapezoidal piece and the draw-in groove, the pulling is connected the lid and can be overturned through the hinge, and the upset is connected the lid and can be driven butt joint groove and fixed block and dock.

Preferably, a telescopic structure is formed between the first trapezoid block and the first spring groove through the first spring, the clip-shaped rubber pad is matched with the first groove in size, the fixing block can drive the clamping groove to move to the bottom of the first trapezoid block, and the first trapezoid block can reset through the self elasticity of the first spring.

Preferably, the U-shaped frame is further provided with a first connecting block, a second spring groove, a second spring, a pressing rod, a third spring groove, a third spring and a second trapezoidal block;

first connecting block is fixed the bottom of show board, the top of base is fixed with the second connecting block, first connecting block runs through and has seted up second spring groove, second spring inslot portion through connection has the depression bar, be connected with the second spring between second spring groove and the depression bar, third spring groove has been seted up to second connecting block side, third spring inslot portion is connected with the third spring, third spring end connection has the second trapezoidal piece, and the second trapezoidal piece can reset through third spring self elasticity this moment, can carry out the block through second spring groove and connect when the second trapezoidal piece resets.

Preferably, constitute the block structure between second trapezoidal piece and the second spring groove, and constitute extending structure through the third spring between second trapezoidal piece and the third spring groove, can extrude the inclined plane of second trapezoidal piece when first connecting block slides, second trapezoidal piece receives the extrusion and can slide through the third spring groove.

Compared with the prior art, the beneficial effects of the utility model are that: this portable culture display device that accomodates, can drive the support frame when screw thread piece screw thread slides and remove, the support frame removes and can drive the show board and remove, be convenient for accomplish accomodating of show board, first trapezoidal piece can reset through the self elasticity of first spring, can carry out the block when first trapezoidal piece resets and connect the change of the installation show poster of being convenient for of accomplishing the show board and being connected the lid through the draw-in groove, second trapezoidal piece can reset through third spring self elasticity, can carry out the block through the second spring groove when second trapezoidal piece resets and connect, the equipment of U-shaped frame and base can be accomplished this moment.

1. In order to accommodate the culture exhibition device, the handle can be rotated to drive the fourth bevel gear to rotate, the fourth bevel gear can drive the third bevel gear to rotate when rotating, the third bevel gear can drive the rotating rod to rotate when rotating, the rotating rod can drive the second bevel gear to rotate when rotating, the first bevel gear can drive the threaded rod to rotate when rotating, the threaded rod can drive the threaded block to perform threaded sliding when rotating, the support frame can be driven to move when the threaded block performs threaded sliding, the support frame can be driven to move to drive the exhibition board to move, and the accommodation of the exhibition board can be conveniently completed;

2. when the first trapezoid block is extruded into the first spring groove, the fixed block can drive the clamping groove to move to the bottom of the first trapezoid block, at the moment, the first trapezoid block can reset through the self elasticity of the first spring, when the first trapezoid block is reset, the first trapezoid block can be clamped and connected through the clamping groove, so that the installation of the display board and the connecting cover can be conveniently completed, and the poster can be conveniently replaced;

3. for culture display device is convenient for assemble in the use, the pulling base can drive first connecting block and dock with the second connecting block, after the butt joint is accomplished, it can drive second connecting block and slide with first connecting block inboard to promote the base, can extrude the inclined plane of second trapezoidal block when first connecting block slides, second trapezoidal block receives the extrusion and can slide through third spring groove, can extrude the third spring when second trapezoidal block slides, when second trapezoidal block extrudees third spring inslot portion, the second connecting block can slide to first connecting block inboard, the second connecting block can drive second trapezoidal block and second spring groove when can slide to first connecting block inboard and dock, second trapezoidal block can reset through third spring self elasticity this moment, can carry out the block through second spring groove when second trapezoidal block resets and connect, the equipment of U frame and base can be accomplished this moment.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the rear view cross-sectional structure of the present invention;

FIG. 3 is a side view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of part A of the present invention;

fig. 5 is an enlarged schematic view of the part B of the present invention.

In the figure: 1. a display board; 2. a U-shaped frame; 3. a base; 4. a brake wheel; 5. a U-shaped groove; 6. a threaded rod; 7. a thread block; 8. a support frame; 9. a first bevel gear; 10. a second bevel gear; 11. rotating the rod; 12. a third bevel gear; 13. a fourth bevel gear; 14. a first groove; 15. a fixed block; 16. a card slot; 17. a connecting cover; 18. a hinge; 19. a butt joint groove; 20. a first spring groove; 21. a first spring; 22. a first trapezoidal block; 23. a pull rod; 24. a square-shaped rubber pad; 25. a first connection block; 26. a second connecting block; 27. a second spring groove; 28. a second spring; 29. pressing the rod; 30. a third spring groove; 31. a third spring; 32. a second trapezoidal block; 33. a handle.

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. 1-5, the present invention provides a technical solution: a portable, stowable cultural display device comprising: a display board 1 and a U-shaped frame 2;

the lower part of the display board 1 is provided with a U-shaped frame 2,U and the lower part of the frame 2 is provided with a base 3, the bottom of the base 3 is connected with a brake wheel 4,U-shaped groove 5, the inner part of the U-shaped frame 2 is arranged, the inner part of the U-shaped groove 5 is connected with a threaded rod 6, the outer side of the threaded rod 6 is connected with a threaded block 7, a support frame 8 is fixed between the threaded blocks 7, the outer side of the threaded rod 6 is connected with a first bevel gear 9, one side of the first bevel gear 9 is connected with a second bevel gear 10, the inner side of the second bevel gear 10 is connected with a rotating rod 11, the rotating rod 11 is connected with the inner part of the U-shaped groove 5 through a bearing seat, the side of the rotating rod 11 is connected with a third bevel gear 12, one side of the third bevel gear 12 is connected with a fourth bevel gear 13, and a handle 33 is connected between the fourth bevel gear 13 and the U-shaped frame 2.

The threaded rod 6 is in threaded connection with the threaded block 7, and a meshing structure is formed between the first bevel gear 9 and the second bevel gear 10.

The handle 33 and the fourth bevel gear 13 are of an integrated structure, and two groups of threaded rods 6, thread blocks 7, first bevel gears 9 and second bevel gears 10 are arranged at positions which are symmetrical with respect to the central vertical axis of the U-shaped frame 2.

Referring to fig. 1,2,3, in order to accommodate the culture display device, the handle 33 can be rotated to drive the fourth bevel gear 13 to rotate, the fourth bevel gear 13 can be driven to rotate the third bevel gear 12, the third bevel gear 12 can be driven to rotate the rotary rod 11, the rotary rod 11 can be driven to rotate the second bevel gear 10, the first bevel gear 9 can be driven to rotate when the second bevel gear 10 rotates, the threaded rod 6 can be driven to rotate when the first bevel gear 9 rotates, the threaded rod 7 can be driven to perform threaded sliding when the threaded rod 6 rotates, the support frame 8 can be driven to move when the threaded block 7 performs threaded sliding, and the support frame 8 can be driven to move the display panel 1 to move.

The display board 1 is further provided with a first groove 14, a fixing block 15, a clamping groove 16, a connecting cover 17, a hinge 18, a butt joint groove 19, a first spring groove 20, a first spring 21, a first trapezoidal block 22, a pull rod 23 and a return-shaped rubber pad 24, the first groove 14 is formed in the rear side of the display board 1, the fixing block 15 is fixed on the rear side of the display board 1, the clamping groove 16 is formed in the top of the fixing block 15, the connecting cover 17 is arranged on the rear side of the display board 1, the display board 1 is connected with the connecting cover 17 through the hinge 18, the butt joint groove 19 is formed in the inner side of the connecting cover 17, a first spring groove 20 is formed above the butt joint groove 19, the first spring groove 20 is internally connected with the first spring 21, the end of the first spring 21 is connected with the first trapezoidal block 22, the pull rod 23 is connected between the first trapezoidal block 22 and the first spring groove 20 in a penetrating mode, and the return-shaped rubber pad 24 is connected to one side of the connecting cover 17.

The fixing block 15 is connected with the butt joint groove 19 in a sliding mode, and a clamping structure is formed between the first trapezoidal block 22 and the clamping groove 16.

The first trapezoid block 22 and the first spring groove 20 form a telescopic structure through the first spring 21, and the square rubber pad 24 is matched with the first groove 14 in size.

Referring to fig. 2,3,4, the culture display device is convenient for replacing display contents when in use, place the inside of the first groove 14 with the poster, after the poster is placed, the connection cover 17 is pulled to overturn through the hinge 18, the connection cover 17 is overturned to drive the butt joint groove 19 to butt joint with the fixed block 15, meanwhile, the connection cover 17 is also driven to butt joint with the first groove 14, after the butt joint is completed, the connection cover 17 is pushed to drive the fixed block 15 to slide through the butt joint groove 19, when the fixed block 15 slides into the butt joint groove 19, the fixed block 15 can extrude the inclined plane of the first trapezoidal block 22, when the first trapezoidal block 22 is extruded, the first trapezoidal block 22 can slide through the first spring groove 20, when the first trapezoidal block 22 slides, the first trapezoidal block 22 can extrude the first spring 21, when the first trapezoidal block 22 extrudes into the first spring groove 20, the fixed block 15 can drive the clamping groove 16 to move to the bottom of the first trapezoidal block 22, at this moment, the first trapezoidal block 22 can reset through the self-elastic force of the first trapezoidal block 21, when the first trapezoidal block 22 extrudes, the clamping connection cover 1 is connected with the display device, and the mounting connection cover 17 can be conveniently replaced.

U-shaped frame 2 still is provided with first connecting block 25, second connecting block 26, second spring groove 27, second spring 28, press the pole 29, third spring groove 30, third spring 31 and second trapezoidal piece 32, first connecting block 25, fix in the bottom of show board 1, the top of base 3 is fixed with second connecting block 26, first connecting block 25 runs through and has seted up second spring groove 27, the inside through connection of second spring groove 27 has press the pole 29, second spring groove 27 and press and be connected with second spring 28 between the pole 29, third spring groove 30 has been seted up to second connecting block 26 side, third spring groove 30 internal connection has third spring 31, third spring 31 end connection has second trapezoidal piece 32.

An engaging structure is formed between the second trapezoidal block 32 and the second spring groove 27, and an expansion structure is formed between the second trapezoidal block 32 and the third spring groove 30 by the third spring 31.

Referring to fig. 1,2,5, it can be known that, in order to assemble the culture display device in use, the pulling base 3 can drive the first connecting block 25 to be butted with the second connecting block 26, after the butting is completed, the pushing base 3 can drive the second connecting block 26 to slide with the inner side of the first connecting block 25, the first connecting block 25 can extrude the inclined surface of the second trapezoidal block 32 when sliding, the second trapezoidal block 32 can be extruded to slide through the third spring groove 30, the second trapezoidal block 32 can be extruded to the third spring groove 31 when sliding, when the second trapezoidal block 32 is extruded to the inner side of the third spring groove 30, the second connecting block 26 can slide to the inner side of the first connecting block 25 to drive the second trapezoidal block 32 to be butted with the second spring groove 27, at this time, the second trapezoidal block 32 can be elastically restored through the second spring groove 27 when restoring.

The working principle is as follows: when the portable storable culture showing device is used, firstly, the device is placed at a position to be worked, in order to enable the culture showing device to be stored, the handle 33 can be rotated to drive the fourth bevel gear 13 to rotate, the fourth bevel gear 13 can drive the third bevel gear 12 to rotate when rotating, the third bevel gear 12 can drive the rotating rod 11 to rotate when rotating, the rotating rod 11 can drive the second bevel gear 10 to rotate when rotating, the first bevel gear 9 can be driven to rotate when rotating, the threaded rod 6 can be driven to rotate when rotating the first bevel gear 9, the threaded rod 6 can drive the threaded block 7 to perform threaded sliding when rotating, the threaded block 7 can drive the support frame 8 to move when performing threaded sliding, the support frame 8 can drive the display board 1 to move to facilitate the storage of the display board 1, secondly, in order to replace the display contents when the culture showing device is used, the poster is placed in the first groove 14, after the poster is placed, the connection cover 17 can be pulled to overturn through the hinge 18, the overturning connection cover 17 can drive the butt-connection groove 19 and the fixed block 15 to butt-connection groove 15, and the first bevel-connection block 22 can be pushed to push the first bevel-connection block 22 when the first bevel-connection block 15 is moved to push the first bevel-connection groove 22, the first bevel-connection block 15, the first bevel-connection block 22, when the first bevel-connection block 15 is pushed to push the first bevel-connection groove 22, at this time, the first trapezoid block 22 can be reset through the self elasticity of the first spring 21, when the first trapezoid block 22 is reset, the clamping connection can be performed through the clamping groove 16, so that the installation of the display board 1 and the connection cover 17 is convenient to replace a display poster, finally, when the culture display device is used, so that the culture display device is convenient to assemble, the base 3 can be pulled to drive the first connection block 25 to be in butt joint with the second connection block 26, after the butt joint is completed, the base 3 can be pushed to drive the second connection block 26 to slide with the inner side of the first connection block 25, the inclined surface of the second trapezoid block 32 can be extruded when the first connection block 25 slides, the second trapezoid block 32 is extruded through the third spring groove 30, when the second trapezoid block 32 is extruded into the third spring groove 30, the second connection block 26 can slide into the inner side of the first connection block 25, the second connection block 26 can be slid into the inner side of the first connection block 25 when the second connection block 32 can be slid into the inner side of the first connection block 25, the second connection block 26 can be slid into the inner side of the first connection block 25, the second trapezoid block 32 can be in butt joint with the second spring groove 27, when the second connection block 32 can be extruded into the inner side of the first connection block 25, at this time, the second trapezoid block 32 can be elastically connected with the second connection block 32, the reset through the second spring groove 32, the second spring groove, the spring groove can be reset, the second spring groove 32, the reset technology of the present base 2, the present technical description of the present base can be reset technology, the present technical description of the present technical description that the reset technology is not described in the present technical description of the reset technology can be completed, the reset technology, the reset by the present technical description of the reset of the present base 2, the present technology, the reset technology, the present base can be completed.

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. A portable, stowable cultural display device comprising: a display board (1) and a U-shaped frame (2), which is characterized in that;

a U-shaped frame (2) is arranged below the display board (1), a base (3) is arranged below the U-shaped frame (2), and the bottom of the base (3) is connected with a brake wheel (4);

u-shaped groove (5) is seted up the inside of U-shaped frame (2), U-shaped groove (5) internal connection has threaded rod (6), the outside of threaded rod (6) is connected with screw block (7), be fixed with support frame (8) between screw block (7), the outside of threaded rod (6) is connected with first bevel gear (9), one side of first bevel gear (9) is connected with second bevel gear (10), second bevel gear (10) inboard is connected with rotary rod (11), rotary rod (11) pass through the bearing frame and connect the inside in U-shaped groove (5), rotary rod (11) side is connected with third bevel gear (12), one side of third bevel gear (12) is connected with fourth bevel gear (13), through connection has handle (33) between fourth bevel gear (13) and U-shaped frame (2).

2. A portable containable cultural display device as recited in claim 1, wherein: the threaded rod (6) is in threaded connection with the threaded block (7), and a meshing structure is formed between the first bevel gear (9) and the second bevel gear (10).

3. A portable containable cultural display device as recited in claim 1, wherein: the handle (33) and the fourth bevel gear (13) are of an integrated structure, and two groups of threaded rods (6), threaded blocks (7), first bevel gears (9) and second bevel gears (10) are arranged at the positions which are symmetrical with respect to the central vertical axis of the U-shaped frame (2).

4. A portable containable cultural display device as recited in claim 1, wherein: the display board (1) is further provided with a first groove (14), a fixing block (15), a clamping groove (16), a connecting cover (17), a hinge (18), a butt joint groove (19), a first spring groove (20), a first spring (21), a first trapezoid block (22), a pull rod (23) and a clip-shaped rubber pad (24);

first recess (14), set up the rear side of show board (1), the rear side of show board (1) is fixed with fixed block (15), draw-in groove (16) have been seted up at fixed block (15) top, the rear side of show board (1) is provided with connects lid (17), show board (1) is connected through hinge (18) with connecting between lid (17), connect lid (17) inboard and seted up butt joint groove (19), first spring groove (20) have been seted up to butt joint groove (19) top, first spring groove (20) internal connection has first spring (21), first spring (21) end connection has first trapezoidal piece (22), through connection has pull rod (23) between first trapezoidal piece (22) and first spring groove (20), it goes back shape rubber pad (24) to connect lid (17) one side connection.

5. A portable containable cultural display device as recited in claim 4, wherein: the fixed block (15) is connected with the butt joint groove (19) in a sliding mode, and a clamping structure is formed between the first trapezoidal block (22) and the clamping groove (16).

6. A portable containable cultural display device of claim 4, wherein: the first trapezoidal block (22) and the first spring groove (20) form a telescopic structure through a first spring (21), and the square-shaped rubber pad (24) is matched with the first groove (14) in size.

7. A portable containable cultural display device as recited in claim 1, wherein: the U-shaped frame (2) is also provided with a first connecting block (25), a second connecting block (26), a second spring groove (27), a second spring (28), a pressing rod (29), a third spring groove (30), a third spring (31) and a second trapezoidal block (32);

first connecting block (25) is fixed the bottom of show board (1), the top of base (3) is fixed with second connecting block (26), first connecting block (25) run through and have seted up second spring groove (27), second spring groove (27) inside through connection has according to pole (29), second spring groove (27) and according to being connected with between pole (29) second spring (28), third spring groove (30) have been seted up to second connecting block (26) side, third spring groove (30) internal connection has third spring (31), third spring (31) end connection has second trapezoidal piece (32).

8. A portable containable cultural display device of claim 7, wherein: an engagement structure is formed between the second trapezoidal block (32) and the second spring groove (27), and a telescopic structure is formed between the second trapezoidal block (32) and the third spring groove (30) through a third spring (31).