CN217309746U

CN217309746U - Cultural and artistic exchange used article exhibition stand

Info

Publication number: CN217309746U
Application number: CN202220379107.1U
Authority: CN
Inventors: 王孜
Original assignee: Shanghai Zhaoxun Culture Communication Co ltd
Current assignee: Shanghai Zhaoxun Culture Communication Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-30
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a cultural and artistic exchange used as an article exhibition stand, which comprises a supporting table, the bottom of which is fixed with a plurality of supporting feet, the top end of the supporting table is fixed with an n-shaped bracket, the outer side of the n-shaped bracket is slidably sleeved with an annular lifting plate, the inner side wall of the annular lifting plate is slidably connected with an annular rotating seat with a T-shaped vertical section, the inner side wall of the annular lifting plate is provided with an annular rotating groove matched with the annular rotating seat, the cultural and artistic exchange used as an article exhibition stand is different from the prior art, the annular lifting plate is pushed or pulled to perform lifting adjustment at the outer side of the n-shaped bracket by starting two electric push rods, the distance between an L-shaped mounting plate I and a corresponding L-shaped mounting plate II can be adjusted, thereby the artistic picture frames with different lengths are mounted and fixed, the application range is wide, secondly, by utilizing a positioning mechanism, the artistic picture frames can be quickly positioned, guarantee the stability of art frame rotation in-process, its structural design is simple, convenient operation.

Description

Culture and art exchange is used as article stand

Technical Field

The utility model relates to a culture art works stand technical field specifically is a culture art exchanges and is used as article stand.

Background

The culture art comprises literature, art, dance, music and the like, and the exchange of the culture art refers to that culture art alternators in different countries talk about and exchange the literature, the art, the dance and the music of the countries in a meeting so as to exchange and learn each other, wherein the art comprises carving, painting, design and the like, and in order to enable the painting art alternators to exchange well and understand painting art in the meeting, the painting art needs to be placed on an exhibition stand to display the art.

At present, present culture art exchanges as article stand, generally fixes the frame on certain auxiliary stand and demonstrates, and culture art exchanges people and can only stand in the place ahead of frame and watch the drawing artwork of frame in the show, can't stand and watch the work in the art frame that demonstrates on this show stand at the angle of difference for the display range is little, and secondly, inconvenient length according to the frame is adjusted and is used, and application scope is little, for this reason, we propose a culture art and exchange as article stand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a culture art exchanges as article stand to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cultural and artistic exchange used as an article exhibition stand comprises a supporting table with a plurality of supporting legs fixed at the bottom end, an n-shaped support is fixed at the top end of the supporting table, an annular lifting plate is slidably sleeved on the outer side of the n-shaped support, an annular rotating seat with a T-shaped vertical section is slidably connected onto the inner side wall of the annular lifting plate, an annular rotating groove matched with the annular rotating seat is formed in the inner side wall of the annular lifting plate, a motor is fixed at the center of the top end of the supporting table, a spline shaft is fixed on an output shaft of the motor, the top end of the spline shaft is rotatably connected onto the inner top wall of the n-shaped support through a bearing, a matched spline sleeve is slidably sleeved on the outer side of the spline shaft, a plurality of first connecting plates distributed in an annular array are fixed on the outer side of the spline sleeve, the other ends of the first connecting plates are connected with the annular rotating seat, a first rotating shaft is rotatably connected onto the first connecting plates through bearings, and an L-shaped first mounting plate is fixed at the top end of the first rotating shaft, and a second connecting plate fixed outside the spline shaft is arranged above the first connecting plate, a second rotating shaft is connected to the second connecting plate in a rotating manner through a bearing, and a second L-shaped mounting plate, every L-shaped mounting plate I and every L-shaped mounting plate II are respectively provided with a positioning mechanism.

Preferably, the top end of the supporting table is fixed with two electric push rods which are symmetrically arranged, and the telescopic ends of the electric push rods are connected with the bottom end of the annular lifting plate.

Preferably, the bottom of the first rotating shaft is fixedly connected with a first gear, the outer side of the first gear is connected with a first gear ring in a meshed mode, a plurality of L-shaped connecting rods arranged in an annular array mode are fixed to the outer side of the first gear ring, and the other end of each L-shaped connecting rod is fixed to the bottom of the annular lifting plate.

Preferably, a second gear is fixed at the top end of each second rotating shaft, the outer sides of the second gears are connected with a second gear ring in a meshed mode, and the second gear rings are fixed on the inner top wall of the n-shaped support.

Preferably, the positioning mechanism comprises a rotary table which is rotatably connected to the rear side wall of the first L-shaped mounting plate or the second L-shaped mounting plate through a connecting shaft, two push-pull rods are hinged to the surface edge of the rotary table, sliding seats with T-shaped vertical cross sections are hinged to the other ends of the push-pull rods, a U-shaped bent rod is fixed to one of the two opposite side walls of each sliding seat, an L-shaped positioning block is fixed to the other end of each U-shaped bent rod, and the L-shaped positioning blocks are movably attached to the front side wall of the first L-shaped mounting plate or the front side wall of the second L-shaped mounting plate.

Preferably, the rear side wall of the first L-shaped mounting plate or the second L-shaped mounting plate is provided with sliding grooves matched with the sliding seats, the sliding seats are sleeved on the outer sides of the sliding rods in a sliding mode, the sliding rods are fixed in the sliding grooves, and springs sleeved on the outer sides of the sliding rods are arranged between one ends of the sliding seats and the inner walls of one sides of the corresponding sliding grooves.

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

the utility model is different from the prior art, the ring-shaped lifting plate is pushed or pulled to carry out lifting adjustment on the outer side of the n-shaped bracket by starting the two electric push rods, the distance between the first L-shaped mounting plate and the second L-shaped mounting plate can be adjusted, so that the artistic picture frames with different lengths can be mounted and fixed, the application range is wide, secondly, the positioning mechanism can be used for quickly positioning the artistic picture frame, the stability of the artistic picture frame in the rotating process is ensured, the structure design is simple, the operation is convenient, moreover, by starting the motor and matching with the arrangement of a plurality of corresponding parts, so that each positioned and fixed artistic picture frame can rotate along with the spline shaft in the process of rotating, thereby the crowd who makes the angle of standing in the difference all can watch the work in the art frame that shows on this show stand, reaches the purpose that the show range is wide.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the structure of each part of the annular elevating plate of the present invention viewed from the bottom;

FIG. 3 is a schematic top view of the second gear and the second ring gear of the present invention;

FIG. 4 is a schematic structural view of each component on the second connecting plate of the present invention;

FIG. 5 is a schematic structural view of a part of the positioning mechanism of the present invention;

FIG. 6 is a schematic structural view of another part of the positioning mechanism of the present invention;

fig. 7 is a schematic view of the annular rotary seat structure of the present invention.

In the figure: 1. a support table; 2. an n-shaped bracket; 21. an annular lifter plate; 22. an electric push rod; 23. an annular rotating seat; 3. a motor; 31. a spline shaft; 32. a spline housing; 33. a first connecting plate; 34. a first rotating shaft; 35. an L-shaped mounting plate I; 36. a second connecting plate; 37. a second rotating shaft; 38. a second L-shaped mounting plate; 4. a positioning mechanism; 401. a connecting shaft; 402. a turntable; 403. a push-pull rod; 404. a sliding seat; 405. a U-shaped bent rod; 406. an L-shaped positioning block; 407. a slide bar; 408. a spring; 5. a first gear; 51. a first gear ring; 52. an L-shaped connecting rod; 6. a second gear; 61. and a second gear ring.

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. 1-7, the present invention provides a technical solution: a cultural and artistic exchange used article exhibition stand comprises a supporting table 1 with a plurality of supporting feet fixed at the bottom end, an n-shaped support 2 is fixed at the top end of the supporting table 1, an annular lifting plate 21 is slidably sleeved on the outer side of the n-shaped support 2, an annular rotating seat 23 with a T-shaped vertical cross section is slidably connected on the inner side wall of the annular lifting plate 21, an annular rotating groove matched with the annular rotating seat 23 is formed in the inner side wall of the annular lifting plate 21, a motor 3 is fixed at the center of the top end of the supporting table 1, a spline shaft 31 is fixed on an output shaft of the motor 3, the top end of the spline shaft 31 is rotatably connected on the inner top wall of the n-shaped support 2 through a bearing, a spline sleeve 32 matched with the outer side of the spline shaft 31 is slidably sleeved, a plurality of first connecting plates 33 arranged in an annular array are fixed on the outer side of the spline sleeve 32, the other ends of the first connecting plates 33 are all connected with the annular rotating seat 23, a first rotating shaft 34 is rotatably connected on the first connecting plates 33 through a bearing, the top of first pivot 34 all is fixed with L shape mounting panel 35, and the top of connecting plate 33 all is equipped with the second connecting plate 36 of fixing in the integral key shaft 31 outside, all is connected with second pivot 37 through the bearing rotation on the second connecting plate 36, and the bottom of second pivot 37 all is fixed with two 38L shape mounting panels, can drive spline housing 32 when integral key shaft 31 rotates and rotate to spline housing 32 can also remove outside integral key shaft 31.

Further, the top of brace table 1 is fixed with the electric putter 22 that two symmetries set up, and electric putter 22's flexible end all links to each other with the bottom of annular lifter plate 21, and electric putter 22 can conveniently promote or stimulate annular lifter plate 21 and carry out the lift removal.

Further, the equal rigid coupling in bottom of pivot 34 has gear 5, the outside meshing of a plurality of gears 5 is connected with same ring gear 51, the outside of ring gear 51 is fixed with a plurality of L shape connecting rods 52 that are the annular array and arrange, the bottom at annular lifter plate 21 is all fixed to the other end of L shape connecting rod 52, the top of pivot two 37 all is fixed with gear two 6, the outside meshing of a plurality of gears two 6 is connected with same ring gear two 61, ring gear two 61 are fixed on the interior roof of n shape support 2, the setting of L shape connecting rod 52, when making annular lifter plate 21 go up and down, can drive ring gear 51 simultaneously and rise or fall.

Furthermore, each L-shaped mounting plate I35 and each L-shaped mounting plate II 38 are respectively provided with a positioning mechanism 4, each positioning mechanism 4 comprises a rotary disc 402 which is rotatably connected to the rear side wall of the L-shaped mounting plate I35 or the L-shaped mounting plate II 38 through a connecting shaft 401, the surface edge of the rotary disc 402 is hinged with two push-pull rods 403, the other ends of the push-pull rods 403 are respectively hinged with a sliding seat 404 with a T-shaped vertical section, one side wall of each of the two sliding seats 404 opposite to each other is fixedly provided with a U-shaped bent rod 405, the other end of each of the U-shaped bent rods 405 is fixedly provided with an L-shaped positioning block 406, each L-shaped positioning block 406 is movably attached to the front side wall of the L-shaped mounting plate I35 or the L-shaped mounting plate II 38, the rear side wall of the L-shaped mounting plate I35 or the L-shaped mounting plate II 38 is respectively provided with a sliding groove matched with the sliding seat 404, each sliding seat 404 is slidably sleeved on the outer side of the sliding rod 407, each sliding rod 407 is fixed in each sliding groove, a spring 408 sleeved outside the sliding rod 407 is arranged between one end of each sliding seat 404 and the inner wall of one side of the corresponding sliding groove, and the T-shaped sliding seat 404 enables the sliding seat 404 to be more stable.

In the scheme, when the picture frame is used, the two electric push rods 22 are started, the annular lifting plate 21 is pushed or pulled to perform lifting adjustment on the outer side of the n-shaped support 2, then the distance between the L-shaped mounting plate I35 and the corresponding L-shaped mounting plate II 38 can be adjusted according to the length of an actually displayed artistic picture frame, as the plurality of connecting plates I33 are connected with the annular rotating seat 23 on the annular lifting plate 21, the spline sleeve 32 is driven to perform lifting movement on the outer side of the spline shaft 31 at the same time, the gear rings I51 connected with the plurality of L-shaped connecting rods 52 are driven to perform lifting movement at the same time, after the adjustment is finished, the positioning mechanisms 4 on the L-shaped mounting plate I35 and the corresponding L-shaped mounting plate II 38 are operated, in the operation process, the connecting shaft 401 is twisted, the rotary table 402 rotates, the two hinged rods are matched, the two sliding seats 404 are pushed to move oppositely, and the two L-shaped positioning blocks 406 move oppositely, however, the sliding seat 404 compresses the spring 408 outside the corresponding sliding rod 407, then the artistic painting frame to be displayed is placed between the L-shaped mounting plate one 35 and the L-shaped mounting plate two 38 corresponding to the L-shaped mounting plate one above the L-shaped mounting plate one, and then the connecting shaft 401 is released, so that the four L-shaped positioning blocks 406 can simultaneously position and fix a pair of artistic painting frames under the reverse action of the spring 408, by the above operation mode, a plurality of pairs of artistic painting frames can be fixed on the display stand, however, by starting the motor 3, the spline shaft 31 rotates to drive the spline housing 32 to rotate and drive the annular rotating seats 23 connected with the connecting plates one 33 to rotate, and simultaneously the spline shaft 31 drives the connecting plates two 36 to rotate, and then, in cooperation with the engagement of the gear one 5 and the gear one 51 and the engagement of the gear two 6 and the gear two 61, each positioned and fixed artistic painting frame can rotate along with the spline shaft 31, and autorotation is carried out, so that people standing at different angles can watch the works in the artistic picture frame displayed on the display stand, and the aim of wide display range is fulfilled.

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 various 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 culture art exchanges and is used as article stand, includes supporting bench (1) that the bottom mounting has a plurality of supporting legss, its characterized in that: an n-shaped support (2) is fixed at the top end of the support table (1), an annular lifting plate (21) is slidably sleeved on the outer side of the n-shaped support (2), an annular rotating seat (23) with a T-shaped vertical section is slidably connected onto the inner side wall of the annular lifting plate (21), an annular rotating groove matched with the annular rotating seat (23) is formed in the inner side wall of the annular lifting plate (21), a motor (3) is fixed at the center of the top end of the support table (1), a spline shaft (31) is fixed on an output shaft of the motor (3), the top end of the spline shaft (31) is rotatably connected onto the inner top wall of the n-shaped support (2) through a bearing, a spline sleeve (32) matched with the outer side of the spline shaft (31) is slidably sleeved, a plurality of connecting plates (33) distributed in an annular array are fixed on the outer side of the spline sleeve (32), and the other ends of the connecting plates (33) are connected with the annular rotating seat (23), all be connected with pivot one (34) through the bearing rotation on connecting plate one (33), the top of pivot one (34) all is fixed with L shape mounting panel one (35), the top of connecting plate one (33) all is equipped with fixes connecting plate two (36) in integral key shaft (31) outside, all is connected with pivot two (37) through the bearing rotation on connecting plate two (36), and the bottom of pivot two (37) all is fixed with L shape mounting panel two (38), every L shape mounting panel one (35) and every all install positioning mechanism (4) on the L shape mounting panel two (38).

2. A cultural artistic exchange as a work stand in accordance with claim 1, wherein: the top of brace table (1) is fixed with electric putter (22) that two symmetries set up, and electric putter (22)'s flexible end all links to each other with the bottom of annular lifter plate (21).

3. A cultural and artistic communication as a work stand according to claim 1, wherein: the equal rigid coupling in bottom of pivot one (34) has gear (5), and is a plurality of the outside meshing of gear (5) is connected with same ring gear (51), and the outside of ring gear (51) is fixed with a plurality of L shape connecting rods (52) that are the ring array and arrange, and the bottom in annular lifter plate (21) is all fixed to the other end of L shape connecting rod (52).

4. A cultural artistic exchange as a work stand in accordance with claim 1, wherein: and a second gear (6) is fixed at the top end of the second rotating shaft (37), the outer sides of the second gears (6) are connected with a second gear ring (61) in a meshed mode, and the second gear ring (61) is fixed on the inner top wall of the n-shaped support (2).

5. A cultural artistic exchange as a work stand in accordance with claim 1, wherein: the positioning mechanism (4) comprises a rotary disc (402) which is rotatably connected to the rear side wall of the first L-shaped mounting plate (35) or the second L-shaped mounting plate (38) through a connecting shaft (401), two push-pull rods (403) are hinged to the surface edge of the rotary disc (402), sliding seats (404) with T-shaped vertical sections are hinged to the other ends of the push-pull rods (403), U-shaped bent rods (405) are fixed to one side wall of each of the two sliding seats (404) which faces away from each other, L-shaped positioning blocks (406) are fixed to the other ends of the U-shaped bent rods (405), and the L-shaped positioning blocks (406) are movably attached to the front side wall of the first L-shaped mounting plate (35) or the second L-shaped mounting plate (38).

6. A cultural artistic exchange as a work stand in accordance with claim 1, wherein: the rear side wall of the L-shaped mounting plate I (35) or the L-shaped mounting plate II (38) is provided with a sliding groove matched with the sliding seat (404), the sliding seat (404) is sleeved on the outer side of the sliding rod (407) in a sliding mode, the sliding rod (407) is fixed in the sliding groove, and a spring (408) sleeved on the outer side of the sliding rod (407) is arranged between one end of the sliding seat (404) and the inner wall of one side of the corresponding sliding groove.