CN211186644U

CN211186644U - Exhibition frame for exhibitions

Info

Publication number: CN211186644U
Application number: CN201921760303.8U
Authority: CN
Inventors: 武向鋆
Original assignee: Hefei Yunchao Information Technology Co ltd
Current assignee: Hefei Yunchao Information Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-08-07
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an exhibition frame for exhibitions, which comprises a fixed shell, a fixed strip, a bottom plate, a placing plate, a connecting rod and a sliding rod, a fixing strip is fixed at the bottom of one side of the fixing shell, one side of the fixing strip, which is far away from the fixing shell, is rotatably connected with a bottom plate through a hinge, one side of the fixed shell, which is close to the fixed strip, is connected with placing plates in an equidistance rotation way through hinges, one ends of the placing plates, which are far away from the fixed shell, on the fixed shell of the placing plates are connected with connecting rods in a symmetrical rotation way through shaft pins, the bottom of the connecting rod is provided with a sliding chute, the inner wall of the sliding chute is connected with a sliding rod in a sliding way, the exhibition stand for exhibitions has the functions of an exhibition stand and a propaganda stand, so that the product introduction and the advertisement information can be hung while the product is placed, thereby being convenient for people to use, and can fold and make can significantly reduce area when the transportation to placing the board, be convenient for transport.

Description

Exhibition frame for exhibitions

Technical Field

The utility model relates to an exhibition frame technical field specifically is an exhibition frame for exhibitions.

Background

The exhibition shelf has the advantages of environmental protection, convenience in transportation, rapidness in assembly and the like, is placed in a sales place, and can play a role in displaying commodities, conveying information and promoting sales, is also named as a product exhibition shelf, a sales promotion shelf, a portable exhibition tool, a data shelf and the like, is designed to be matched with the product sales promotion exhibition shelf according to the characteristics of the products, and is additionally provided with an innovative L OGO label, so that the products are displayed in the public clearly, and the advertising effect on the products is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhibition frame is used in exhibitions to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhibition frame for exhibitions, includes fixed casing, fixed strip, bottom plate, places board, connecting rod and slide bar, fixed casing one side bottom is fixed with the fixed strip, one side that fixed casing was kept away from to the fixed strip is rotated through the hinge and is connected with the bottom plate, one side that fixed casing is close to the fixed strip is rotated through the hinge equidistance and is connected with the board of placing, place a plurality of one ends of placing the board on the board fixed casing and keeping away from fixed casing and be connected with the connecting rod through the pivot symmetry rotation, the spout has been seted up to the connecting rod bottom, spout inner wall sliding connection has the.

Preferably, the inner wall of the fixed shell is rotationally connected with a bidirectional threaded rod through bearing symmetry, the inner wall of the fixed shell is symmetrically and slidably connected with a fixed plate, threaded holes are symmetrically formed in two ends of the fixed plate, the two bidirectional threaded rods in the fixed shell are respectively in threaded connection with two threaded holes in the fixed plate, the tops of the bidirectional threaded rods penetrate through the fixed shell and are fixed with driven bevel gears, supporting frames are symmetrically fixed on the tops of the fixed shell, the two supporting frames on the fixed shell are rotationally connected with a rotating shaft through bearings, driving bevel gears are symmetrically fixed at two ends of the rotating shaft, and the two driven bevel gears on the bidirectional threaded rods are meshed with the two driving bevel gears.

Preferably, a protective shell is fixed on the top of the fixed shell.

Preferably, a hand wheel is fixed to one end of the rotating shaft through the protective shell.

Preferably, the slide bar end is symmetrically provided with through holes, one end of the connecting rod close to the slide bar is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded knob, and the threaded knob is clamped with the through holes.

Preferably, a limiting sheet is fixed at the bottom of the sliding rod.

Preferably, the upper end of one side of the fixed shell, which is close to the placing plate, is fixed with a limiting strip.

Preferably, the hooks are symmetrically fixed on the side, close to each other, of each of the two fixing plates in the fixing shell.

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

1. when the utility model is used, people place the fixed shell on the ground, and lay the bottom plate on the ground, at the moment, people move the connecting rod upwards, the connecting rod, the placing plate and the fixed shell form a parallelogram, and further the connecting rod drives the placing plate to turn upwards until the placing plate is vertical to the connecting rod and is limited by the limiting strip at the top, at the moment, people unscrew the screw knob to slide out the screw knob from the through hole at the bottom of the sliding rod, at the moment, people slide out the sliding rod from the connecting rod until the limiting piece on the sliding rod is contacted with the bottom plate, at the moment, the through hole at the top of the sliding rod is coincided with the screw hole, at the moment, people screw in the screw knob to slide in the through hole to limit the sliding rod, so that the sliding rod is supported by the sliding rod, further, the placing plate can stably keep the state vertical to the connecting rod, at the moment, and hang the exhibition cloth four corners respectively on four couples, people rotated the hand wheel this moment, and then drive the pivot and rotate, make the pivot drive two drive bevel gear rotations, and then drive two driven bevel gear rotations, and then drive two-way threaded rod and rotate, make two-way threaded rod drive two fixed plates and keep away from each other, and then can make the couple stretch the exhibition cloth, make the exhibition cloth can level and smooth hang in the fixed casing, people can place the product on placing the board this moment, this device has the function of exhibition frame and propaganda frame, also can hang product introduction and advertising information when making to place the product, be convenient for people to use.

2. The utility model discloses when collecting, unscrew the screw knob, the back slides the slide bar into the connecting rod completely to spacing back through the screw knob, people can move the connecting rod downwards, make place board and connecting rod folding to the direction of fixed casing, make area that can significantly reduce when the transportation, the transportation of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the active bevel gear of the present invention;

fig. 3 is the overall sectional structure of the present invention.

In the figure: 1. a stationary housing; 2. a fixing strip; 3. a base plate; 4. placing the plate; 5. a connecting rod; 6. a slide bar; 7. a bidirectional threaded rod; 8. a fixing plate; 9. a driven bevel gear; 10. a support frame; 11. a rotating shaft; 12. a drive bevel gear; 13. a protective shell; 14. a hand wheel; 15. a through hole; 16. a threaded knob; 17. a limiting sheet; 18. a limiting strip; 19. and (4) hanging hooks.

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. 1-3, the present invention provides a technical solution: the utility model provides a exhibition frame for exhibitions, includes fixed casing 1, fixed strip 2, bottom plate 3, places board 4, connecting rod 5 and

slide bar

6, 1 one side bottom of fixed casing is fixed with fixed strip 2, one side that fixed casing 1 was kept away from to fixed strip 2 is connected with bottom plate 3 through hinge rotation, one side that fixed casing 1 is close to fixed strip 2 is connected with through hinge equidistance rotation and places board 4, place a plurality of one ends of placing board 4 on the fixed casing 1 of board 4 and keeping away from fixed casing 1 and be connected with connecting rod 5 through pivot symmetry rotation, the spout has been seted up to connecting rod 5 bottom, spout inner wall sliding connection has slide bar 6.

The fixed casing 1 inner wall is connected with two-way threaded rod 7 through bearing symmetry rotation, fixed casing 1 inner wall symmetry sliding connection has fixed plate 8, the screw hole has been seted up to 8 both ends symmetries of fixed plate, two-way threaded rod 7 in the fixed casing 1 respectively with two screw hole threaded connection on the fixed plate 8, fixed casing 1 is fixed with driven bevel gear 9 is passed at 7 tops of two-way threaded rod, fixed casing 1 top symmetry is fixed with support frame 10, two support frames 10 on the fixed casing 1 rotate through the bearing and are connected with

pivot

11, 11 both ends symmetries of pivot are fixed with initiative bevel gear 12, and two driven bevel gear 9 on the two-way threaded rod are connected with two initiative bevel gear 12 meshes in the pivot 11, are convenient for adjust the position of fixed plate 8 to flat exhibition cloth that opens up.

The top of the fixed shell 1 is fixed with a protective shell 13, so that the attractiveness is improved conveniently.

One end of the rotating shaft 11 penetrates through the protective shell 13 and is fixedly provided with a hand wheel 14, so that people can rotate the rotating shaft 11 conveniently.

Through holes 15 are symmetrically formed in the ends of the slide rod 6, a threaded hole is formed in one end, close to the slide rod 6, of the connecting rod 5, a threaded knob 16 is connected to the inner wall of the threaded hole in a threaded mode, and the threaded knob 16 is connected with the through holes 15 in a clamped mode, so that the slide rod 6 and the connecting rod 5 can be conveniently fixed.

And a limiting sheet 17 is fixed at the bottom of the sliding rod 6, so that the sliding rod 6 is limited conveniently.

The upper end of one side of the fixed shell 1 close to the placing plate 4 is fixed with a limiting strip 18, so that the placing plate 4 is limited conveniently, and the placing plate 4 can only rotate by 90 degrees.

The hooks 19 are symmetrically fixed on one side, close to each other, of the two fixing plates 8 in the fixing shell 1, and therefore the cloth can be fixed conveniently.

The working principle is as follows: when the device is used, a user places the fixed shell 1 on the ground, flatly lays the bottom plate 3 on the ground, moves the connecting rod 5 upwards at the moment, the connecting rod 5, the placing plate 4 and the fixed shell 1 form a parallelogram, and then the connecting rod 5 drives the placing plate 4 to turn upwards until the placing plate 4 is vertical to the connecting rod 5 and is limited by the limiting strip 18 at the top, at the moment, the user unscrews the threaded knob 16 to enable the threaded knob 16 to slide out of the through hole 15 at the bottom of the sliding rod 6, at the moment, the user slides out the sliding rod 6 from the connecting rod 5 until the limiting piece 17 on the sliding rod 6 is contacted with the bottom plate 3, at the moment, the through hole 15 at the top of the sliding rod 6 is superposed with the threaded hole, at the moment, the user screws in the threaded knob 16 to enable the threaded knob 16 to slide into the through hole 15 to limit the sliding rod 6, so that the sliding rod 6, people can place the exhibition cloth that is printed on advertising information or product introduction in fixed casing 1 this moment, and hang the exhibition cloth four corners respectively on four couples 19, people rotate hand wheel 14 this moment, and then drive pivot 11 and rotate, make pivot 11 drive two drive bevel gear 12 and rotate, and then drive two driven bevel gear 9 and rotate, and then drive two-way threaded rod 7 and rotate, make two-way threaded rod 7 drive two fixed plates 8 and keep away from each other, and then can make couple 19 stretch the exhibition cloth, make the exhibition cloth can level and smooth hang in fixed casing 1, people can place the product on placing plate 4 this moment.

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 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 an exhibition frame for exhibitions, includes fixed casing (1), fixed strip (2), bottom plate (3), places board (4), connecting rod (5) and slide bar (6), its characterized in that: the fixing device is characterized in that a fixing strip (2) is fixed to the bottom of one side of the fixing shell (1), one side, away from the fixing shell (1), of the fixing strip (2) is connected with a bottom plate (3) in a rotating mode through a hinge, one side, close to the fixing strip (2), of the fixing shell (1) is connected with a placing plate (4) in a rotating mode through hinge equidistance, one ends, away from the fixing shell (1), of the placing plates (4) on the fixing shell (1) are connected with a connecting rod (5) in a rotating mode through shaft pin symmetry, a sliding groove is formed in the bottom of the connecting rod (5), and a sliding rod (6) is.

2. The exhibition stand of claim 1, wherein: the inner wall of the fixed shell (1) is symmetrically and rotationally connected with a bidirectional threaded rod (7) through a bearing, the inner wall of the fixed shell (1) is symmetrically and slidably connected with a fixed plate (8), both ends of the fixed plate (8) are symmetrically provided with threaded holes, two bidirectional threaded rods (7) in the fixed shell (1) are respectively in threaded connection with two threaded holes on a fixed plate (8), the top of the bidirectional threaded rod (7) penetrates through the fixed shell (1) and is fixed with a driven bevel gear (9), the top of the fixed shell (1) is symmetrically fixed with support frames (10), the two support frames (10) on the fixed shell (1) are rotationally connected with a rotating shaft (11) through a bearing, two ends of the rotating shaft (11) are symmetrically fixed with driving bevel gears (12), and two driven bevel gears (9) on the bidirectional threaded rod (7) are meshed and connected with two driving bevel gears (12) on the rotating shaft (11).

3. The exhibition stand of claim 1, wherein: and a protective shell (13) is fixed at the top of the fixed shell (1).

4. The exhibition stand of claim 2, wherein: and one end of the rotating shaft (11) penetrates through the protective shell (13) and is fixed with a hand wheel (14).

5. The exhibition stand of claim 1, wherein: the sliding rod (6) is provided with through holes (15) in an end-to-end symmetry mode, one end, close to the sliding rod (6), of the connecting rod (5) is provided with a threaded hole, the inner wall of the threaded hole is connected with a threaded knob (16) in a threaded mode, and the threaded knob (16) is connected with the through holes (15) in a clamping mode.

6. The exhibition stand of claim 1, wherein: and a limiting sheet (17) is fixed at the bottom of the sliding rod (6).

7. The exhibition stand of claim 1, wherein: and a limiting strip (18) is fixed at the upper end of one side of the fixed shell (1) close to the placing plate (4).

8. The exhibition stand of claim 1, wherein: and hooks (19) are symmetrically fixed on the sides, close to each other, of the two fixing plates (8) in the fixing shell (1).