CN211479615U

CN211479615U - Exhibition position molding combination mechanism capable of being spliced

Info

Publication number: CN211479615U
Application number: CN201922195730.2U
Authority: CN
Inventors: 易佳胜; 白海军
Original assignee: Tianjin Eloik Communication Equipment Technology Co Ltd
Current assignee: Tianjin Eloik Communication Equipment Technology Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-11
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a concatenation exhibition position technical field just discloses a can constitute exhibition position molding combined mechanism of concatenation, including stand, left side board, right side board and bottom plate, the lower extreme of stand and the upper surface center fixed connection of department of bottom plate, first panel is constituteed jointly to stand, left side board and right side board, the upside of first panel is equipped with the second panel, stand lower extreme fixedly connected with picture peg in the second panel, the inside slot of seting up in the stand upper end in the first panel, through clamping mechanism fixed connection between picture peg and the draw-in groove, the equal fixedly connected with bracing piece of downside of left side board and right side board, two the lower extreme of bracing piece has all rotated and has been equipped with the ball, first recess has been seted up on the surface of stand, the fixed extension mechanism that is equipped with in the inside of first recess. The utility model discloses can change the size of show mechanism, improve the availability factor of whole device.

Description

Exhibition position molding combination mechanism capable of being spliced

Technical Field

The utility model relates to a concatenation exhibition position technical field especially relates to an exhibition position molding combined mechanism that can constitute concatenation.

Background

The attractive propaganda display boards are always placed in markets, enterprises, factories, hospitals, schools, communities and the like, the display boards are provided with advertising characters which are durable to people to find taste, vivid product photos and colorful patterns, and are also provided with creative composition and arrangement, and the excellent display board design is an important carrier for attracting audiences and promoting products and consumption.

Traditional panel is because the limitation of design, can not change the size and the shape of panel usually at will, and the problem that leads to like this is that, when the poster area that needs were demonstrateed is inequality, need change the panel that corresponds the size and demonstrate to the poster, and the process of carrying that makes the panel is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fixed invariance of size of panel among the prior art, in case when changing the great poster of area, need change with it area assorted panel, change the comparatively inconvenient problem of process, and the exhibition position molding combined mechanism that can constitute the concatenation that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can constitute exhibition position molding combined mechanism of concatenation, includes stand, left side board, right side board and bottom plate, the lower extreme of stand and the upper surface center department fixed connection of bottom plate, first panel is constituteed jointly to stand, left side board and right side board, the upside of first panel is equipped with the second panel, stand lower extreme fixedly connected with picture peg in the second panel, the inside slot of seting up in the stand upper end in the first panel, through latch mechanism fixed connection between picture peg and the draw-in groove, the equal fixedly connected with bracing piece of downside of left side board and right side board, two the lower extreme of bracing piece has all been rotated and has been equipped with the ball, first recess has been seted up on the surface of stand, the fixed extension mechanism that is equipped with in inside of first recess.

Preferably, the latch mechanism includes first carousel, the second recess has been seted up to the upside of stand, the fixed two backup pads that are equipped with of inside symmetry of second recess, two the inside of backup pad all is rotated through first bearing and is connected with the lead screw, two the left end and the first carousel fixed connection of lead screw, two the equal threaded connection of right-hand member pole wall of lead screw has the sleeve, two the equal stopper of the equal fixedly connected with of one end that the sleeve is close, two the sleeve right-hand member runs through the stand that corresponds the side respectively and outwards extends and the equal symmetrical fixed second stopper that is equipped with of lateral wall, two the sleeve is kept away from the first gag lever post of the equal fixedly connected with of one end of backup pad, spacing hole, two have all been seted up to the lateral wall of picture peg and slot first gag lever post and the spacing hole phase-match.

Preferably, the extension mechanism comprises a rotating rod, a worm wheel, a worm, a second rotating disk and two fixed rods, the turbine is arranged in the first groove, the lower surface of the turbine is fixedly connected with the rotating rod, the lower end of the rotating rod is rotatably connected with the upright post through a second bearing, the worm is arranged at the lower edge of the turbine and is meshed with the turbine, rod walls at two ends of the worm are respectively and rotationally connected with two side walls of the first groove through a third bearing, the right end of the worm penetrates through the side wall of the corresponding first groove, extends outwards and is fixedly connected with the second turntable, two pull rods are symmetrically and fixedly arranged on the upper surface of the turbine, one ends of the two pull rods, far away from the turbine, are respectively and rotatably connected with a connecting rod through a first shaft pin, the equal fixedly connected with baffle in one side that the stand was kept away from to left side board and right side board, two the dead lever is fixed respectively and sets up in the one side that two baffles are close to and rotates through second axle round pin and the connecting rod that corresponds and be connected.

Preferably, two one side that the baffle is close to all fixedly is equipped with the second gag lever post, two the one end that the corresponding baffle was kept away from to the second gag lever post all runs through the stand and outwards extends, two the second gag lever post all cup joints with the stand activity and keeps away from the equal fixedly connected with spacing ball of one end of stand.

Preferably, the lower surface of the bottom plate is symmetrically and fixedly provided with rubber pads, and the lower surface of each rubber pad is provided with anti-skid stripes.

Compared with the prior art, the utility model provides a can constitute exhibition position molding combined mechanism of concatenation possesses following beneficial effect:

1. the exhibition position modeling combination mechanism capable of being spliced is capable of reducing the friction force between the left side plate and the bottom plate when the left side plate and the right side plate slide through the balls arranged at the lower ends of the two supporting rods, so that the moving process of the exhibition position modeling combination mechanism is more convenient.

2. This exhibition position molding combined mechanism that can constitute concatenation through setting up in the inside extension mechanism of first recess, can enlarge the horizontal area of first panel or second panel, is convenient for change the great poster of area.

3. This exhibition position molding combined mechanism that can constitute concatenation through setting up the inside latch mechanism in second recess, can realize the concatenation between first panel and the second panel, makes the area that whole panel can demonstrate bigger.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can change the size of show mechanism, improve the availability factor of whole device.

Drawings

Fig. 1 is a schematic structural view of a exhibition booth modeling combination mechanism capable of being assembled and spliced according to the present invention;

FIG. 2 is a rear view of the integrated device of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic view of a connection structure of the turbine and the rotary shaft in fig. 2.

In the figure: the device comprises a vertical column 1, a left side plate 2, a right side plate 3, a bottom plate 4, an inserting plate 5, a supporting rod 6, a ball 7, a first rotating disc 8, a supporting plate 9, a screw rod 10, a sleeve 11, a first limiting block 12, a second limiting block 13, a first limiting rod 14, a rotating rod 15, a worm wheel 16, a worm 17, a second rotating rod 18, a fixed rod 19, a pull rod 20, a connecting rod 21, a baffle 22, a second limiting rod 23, a limiting ball 24 and a rubber pad 25.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a can constitute exhibition position molding combined mechanism of concatenation, including stand 1, left side board 2, right side board 3 and bottom plate 4, stand 1's lower extreme and bottom plate 4's upper surface center department fixed connection, stand 1, first panel is constituteed jointly to left side board 2 and right side board 3, the upside of first panel is equipped with the second panel, stand 1 lower extreme fixedly connected with picture peg 5 in the second panel, the inside slot of seting up in stand 1 upper end in the first panel, through latch mechanism fixed connection between picture peg 5 and the draw-in groove, the equal fixedly connected with bracing piece 6 of downside of left side board 2 and right side board 3, the lower extreme of two bracing pieces 6 has all rotated and has been equipped with ball 7, first recess has been seted up on stand 1's surface, the inside of first recess is fixed and is equipped with extension mechanism.

Clamping mechanism includes first carousel 8, the second recess has been seted up to stand 1's upside, the fixed two backup pads 9 that are equipped with of inside symmetry of second recess, the inside of two backup pads 9 all is connected with lead screw 10 through first bearing rotation, the left end and the first carousel 8 fixed connection of two lead screws 10, the equal threaded connection of right-hand member pole wall of two lead screws 10 has sleeve 11, the equal first stopper 12 of the equal fixedly connected with of one end that two sleeve 11 are close, avoid sleeve 11 and stand 1 to disjoint, two sleeve 11 right-hand members run through stand 1 that corresponds the side respectively and outwards extend and the equal symmetrical fixed second stopper 13 that is equipped with of lateral wall, avoid sleeve 11 to follow lead screw 10 and rotate, the equal fixedly connected with first gag lever post 14 of one end that backup pad 9 was kept away from to two sleeve 11, spacing hole has all been seted up to the lateral wall of picture peg 5 and slot, two first gag lever posts.

The extension mechanism comprises a rotating rod 15, a worm wheel 16, a worm 17, a second rotating disk 18 and two fixing rods 19, wherein the worm wheel 16 is arranged in the first groove, the lower surface of the worm wheel 16 is fixedly connected with the rotating rod 15, the lower end of the rotating rod 15 is rotatably connected with the upright post 1 through a second bearing, the worm 17 is arranged at the lower edge of the worm wheel 16 and is meshed with the worm wheel 16, rod walls at two ends of the worm 17 are respectively rotatably connected with two side walls of the first groove through a third bearing, the right end of the worm 17 penetrates through the corresponding side wall of the first groove and extends outwards and is fixedly connected with the second rotating disk 18, anti-skidding grooves are respectively formed in the side walls of the first rotating disk 8 and the second rotating disk 18, so that the friction force between a hand and the first rotating disk 8 or the second rotating disk 18 is increased, two pull rods 20 are symmetrically and fixedly arranged on the upper surface of the worm wheel 16, one ends, far away from the worm, the left side plate 2 and the right side plate 3 are respectively fixedly connected with a baffle 22 on one side far away from the upright post 1, and the two fixing rods 19 are respectively fixedly arranged on one side close to the two baffles 22 and are rotatably connected with the corresponding connecting rods 21 through second shaft pins.

One side that two baffles 22 are close to is all fixed to be equipped with second gag lever post 23, and the one end that corresponding baffle 22 was kept away from to two second gag lever posts 23 all runs through stand 1 and outside extension, and two second gag lever posts 23 all cup joint with stand 1 activity and keep away from the equal fixedly connected with spacing ball 24 of stand 1's one end, make and be in the coplanar all the time between left side board 2, right side board 3 and the stand 1 three.

Rubber pads 25 are symmetrically and fixedly arranged on the lower surface of the bottom plate 4, and anti-slip stripes are arranged on the lower surface of each rubber pad 25, so that the friction force between the whole device and the ground is increased.

The utility model discloses in, during the use, if will increase the horizontal area of first panel, rotate second carousel 18, second carousel 18 drives worm 17 and rotates, worm 17 drives turbine 16 and rotates, turbine 16 drives two pull rod 20 motions of upper surface, two pull rod 20 drive the corresponding connecting rod 21 motion through the corresponding first axis round pin respectively, two connecting rod 21 drive left side board 2 and right side board 3 through the dead lever 19 that corresponds respectively and remove to one side of keeping away from stand 1, if will demonstrate the large tracts of land poster, insert the corresponding slot with picture peg 5 of 1 lower extreme of second panel in the picture peg, rotate first carousel 8, first carousel 8 drives two lead screw 10 and rotates, two lead screw 10 drive the sleeve 11 rotation that corresponds respectively, two sleeve 11 drive corresponding first gag lever post 12 respectively and insert the inside realization of picture peg 5 through spacing hole spacing, thereby increase the show area of whole device.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The booth modeling combination mechanism capable of being spliced comprises a stand column (1), a left side plate (2), a right side plate (3) and a bottom plate (4), and is characterized in that the lower end of the stand column (1) is fixedly connected with the center of the upper surface of the bottom plate (4), the stand column (1), the left side plate (2) and the right side plate (3) jointly form a first display plate, a second display plate is arranged on the upper side of the first display plate, a plug plate (5) is fixedly connected with the lower end of the stand column (1) in the second display plate, a slot is formed inside the upper end of the stand column (1) in the first display plate, the plug plate (5) is fixedly connected with a slot groove through a clamping mechanism, supporting rods (6) are fixedly connected with the lower sides of the left side plate (2) and the right side plate (3), balls (7) are arranged on the lower ends of the supporting rods (6) in a rotating mode, a first groove is formed in the surface of the stand column (, an extension mechanism is fixedly arranged inside the first groove.

2. The exhibition position modeling combination mechanism capable of being spliced according to claim 1, wherein the clamping mechanism comprises a first rotary table (8), a second groove is formed on the upper side of the upright post (1), two support plates (9) are symmetrically and fixedly arranged inside the second groove, the two support plates (9) are rotatably connected with screw rods (10) through first bearings, the left ends of the two screw rods (10) are fixedly connected with the first rotary table (8), the right end rod walls of the two screw rods (10) are in threaded connection with sleeves (11), the close ends of the two sleeves (11) are fixedly connected with first limit blocks (12), the right ends of the two sleeves (11) respectively penetrate through the upright post (1) on the corresponding side and extend outwards, second limit blocks (13) are symmetrically and fixedly arranged on the side walls, and first limit rods (14) are fixedly connected with one ends of the two sleeves (11) far away from the support plates (9), spacing holes are formed in the side walls of the inserting plate (5) and the inserting groove, and the two first spacing rods (14) are matched with the corresponding spacing holes.

3. The exhibition position modeling combination mechanism capable of being assembled and spliced according to claim 1, wherein the extension mechanism comprises a rotating rod (15), a worm gear (16), a worm (17), a second rotating disk (18) and two fixing rods (19), the worm gear (16) is arranged inside the first groove, the lower surface of the worm gear (16) is fixedly connected with the rotating rod (15), the lower end of the rotating rod (15) is rotatably connected with the upright post (1) through a second bearing, the worm gear (17) is arranged at the lower edge of the worm gear (16) and is in meshed connection with the worm gear (16), two end rod walls of the worm gear (17) are respectively and rotatably connected with two side walls of the first groove through a third bearing, the right end of the worm gear (17) penetrates through the corresponding side wall of the first groove, extends outwards and is fixedly connected with the second rotating disk (18), two pull rods (20) are symmetrically and fixedly arranged on the upper surface of the worm gear (16), two the one end that turbine (16) were kept away from in pull rod (20) rotates through first pivot respectively and is connected with connecting rod (21), the equal fixedly connected with baffle (22) in one side of stand (1) are kept away from in left side board (2) and right side board (3), two dead lever (19) are fixed respectively and are set up in the one side that two baffles (22) are close to and rotate through second axle pin and connecting rod (21) that correspond and be connected.

4. The exhibition booth molding combination mechanism that can constitute concatenation according to claim 3, wherein, the one side that two baffle (22) are close to all is fixed with second gag lever post (23), and two the one end that baffle (22) that the second gag lever post (23) kept away from corresponding all runs through stand (1) and outwards extends, two second gag lever post (23) all with stand (1) activity cup joint and keep away from stand (1) the one end all fixedly connected with spacing ball (24).

5. The exhibition booth molding combination mechanism capable of being assembled and spliced according to claim 1, wherein rubber pads (25) are symmetrically fixed on the lower surface of the bottom plate (4), and anti-skid stripes are arranged on the lower surface of each rubber pad (25).