CN214410675U

CN214410675U - Poster mounting rack

Info

Publication number: CN214410675U
Application number: CN202022491347.4U
Authority: CN
Inventors: 谢家豪
Original assignee: Guangdong Jianyi Wenchuang Network Technology Co ltd
Current assignee: Guangdong Jianyi Wenchuang Network Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-10-15
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a poster hangs carrier frame, including supporting leg, bottom plate, bottom suspension frame, an upper fixed plate, last removal frame, poster clamping mechanism, width adjustment mechanism and height adjustment mechanism, the bottom plate is the cavity plate body, be equipped with in the bottom plate and hold the chamber, it is equipped with the direction recess on the wall of chamber relative both sides to hold, height adjustment mechanism locates the intracavity that holds of bottom plate, the bottom suspension frame is the setting of U font structure, poster clamping mechanism locates on the width adjustment mechanism, poster clamping mechanism includes supporting shoe, connecting rod and poster and sets up the subassembly, the supporting shoe is located on the width adjustment mechanism, the connecting rod is located on the supporting shoe, set up the poster subassembly and locate on the connecting rod, poster clamping mechanism symmetry is equipped with two sets ofly. The utility model relates to a building design display device technical field specifically provides a convenient to use, can hang the carrier according to the poster of the different specification and dimension regulation of poster.

Description

Poster mounting rack

Technical Field

The utility model relates to a architectural design display device technical field specifically indicates a poster hangs carrier.

Background

In the modern society, posters are often used for planar display of pictures during propaganda activities, so that more visual and vivid explanation is provided. Especially in the field of building design, the building design means that a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process according to the construction task before the building is built, plans a method and a scheme for solving the problems and expresses the problems by using drawing paper and files.

Although the types and the quantity of the hanging racks on the existing market are numerous, the hanging racks still have some problems, the traditional building design display wall surface poster hanging racks can only be used for hanging posters with fixed sizes, the requirement that the posters can still be hung when the posters with different sizes are replaced cannot be met, once the posters with different sizes are replaced, the posters with corresponding specifications need to be replaced by workers, more time is spent on replacing the hanging racks, and the working progress of the posters is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a poster string carrier that can adapt to not unidimensional.

The utility model adopts the following technical scheme: the utility model relates to a poster hanging frame, which comprises a supporting leg, a lower fixing plate, a lower fixing frame, an upper fixing plate, an upper moving frame, a poster clamping mechanism, a width adjusting mechanism and a height adjusting mechanism, wherein the upper end of the supporting leg is hinged at the rear side of the lower fixing plate, the lower fixing plate is a hollow plate body, a containing cavity is arranged in the lower fixing plate, guide grooves are arranged on the two opposite side walls of the containing cavity, the height adjusting mechanism is arranged in the containing cavity of the lower fixing plate, the lower fixing frame is arranged on the lower fixing plate and comprises a lower supporting transverse column and two groups of lower upright columns, the two groups of lower upright columns are respectively and vertically arranged at the two ends of the lower supporting transverse column, the lower fixing frame is arranged in a U-shaped structure, the lower fixing plate is arranged between the lower supporting transverse column and the two groups of lower upright columns, the lower upright columns are arranged in a sleeve-shaped structure, the upper moving frame is arranged in the lower upright columns in a sliding manner, the upper fixing plate is arranged on the upper moving frame and is arranged on the height adjusting mechanism, the upper moving frame comprises an upper supporting transverse column and two groups of upper upright columns, the two groups of upper upright columns are respectively and vertically arranged at two ends of the upper supporting transverse column, the upper moving frame is arranged in an inverted U-shaped structure, the upper fixing plate is arranged between the upper supporting cross column and the two groups of upper upright columns, the two groups of upper upright columns are arranged in the lower upright columns in a sliding manner, the upper supporting cross post is arranged in a hollow cylinder structure, the width adjusting mechanism is arranged in the upper supporting cross post, the poster clamping mechanism is arranged on the width adjusting mechanism and comprises a supporting block, a connecting rod and an upper poster fastening assembly, the poster clamping mechanism comprises a support block, a connecting rod, an upper poster fastening assembly, a width adjusting mechanism and two groups of poster clamping mechanisms, wherein the support block is arranged on the width adjusting mechanism, the connecting rod is arranged on the support block, the upper poster fastening assembly is arranged on the connecting rod, and the two groups of poster clamping mechanisms are symmetrically arranged.

Further, width adjustment mechanism includes drive threaded rod, screw thread piece and first crank, drive threaded rod rotates and locates in the support stull, the screw thread piece is located on the drive threaded rod through threaded connection, drive threaded rod both ends symmetry is equipped with two sets of screw thread groups, and is two sets of the screw thread opposite direction of screw thread group, the screw thread piece is equipped with two sets ofly, and is two sets of the screw thread piece is located on two sets of screw thread opposite direction's screw thread group through threaded connection respectively, the supporting shoe is located on the screw thread piece, first crank links to each other with drive threaded rod.

Further, the height adjusting mechanism comprises a driving shaft, a driven shaft, a driving gear, a driven gear, a driving rack I and a driving rack II, the driving shaft is rotatably arranged on the lower fixed plate, the driving gear is arranged on the driving shaft, the driven shaft is rotatably arranged on the lower fixed plate, the driven gear is arranged on the driven shaft, the driving gear is meshed with the driven gear, one end of the driving shaft extends out of the lower fixing plate, the second crank handle is arranged on the driving shaft, guide bulges are arranged on both sides of the first driving rack and the second driving rack, the guide bulges are clamped and slidably arranged in the guide grooves, so as to ensure that the first driving rack and the second driving rack can vertically move up and down, the first driving rack and the second driving rack are respectively arranged at one side of the driving gear and one side of the driven gear, the first driving rack is meshed with the driving gear, and the second driving rack is meshed with the driven gear.

Furthermore, a sliding groove is formed in the upper end of the lower supporting transverse column, a lower sliding block is arranged in the sliding groove in a sliding mode, a lower poster fastening assembly is arranged on the lower sliding block, and two sets of lower sliding blocks and the lower poster fastening assemblies are arranged.

Further, go up the poster and set up the subassembly structure the same with lower poster, go up the poster and set up the subassembly and all include solid tight pole, slide bar, solid tight sleeve and set up the spring with lower poster, the slide bar is located on the solid tight pole, set up the spring and locate on the slide bar, set up the spring and locate in the solid tight sleeve, when the poster is hung, press and press solid tight sleeve, set up the spring compression, the installation poster of being convenient for, after loosening solid tight sleeve, the poster cooperates with an upper fixed plate or bottom plate under the elastic force effect of setting up the spring, realizes the stable centre gripping of poster and sets up, the pole of setting up of going up the subassembly is located on the connecting rod, the pole of setting up of subassembly is set up to the poster down is located on the lower slider.

Further, the supporting leg lower extreme is equipped with the support base, the support base is the setting of rectangular plate structure to in carrying out the outrigger.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the scheme is easy and convenient to operate, can meet the mounting of posters with different sizes, and greatly improves the efficiency of poster mounting frames.

Drawings

Fig. 1 is a schematic view of the overall structure of a poster hanging frame according to the present invention;

fig. 2 is a schematic view of the internal structure of a poster hanging frame according to the present invention;

fig. 3 is a schematic structural diagram of a poster fastening assembly or a poster fastening assembly on a poster hanging rack of the present invention.

Wherein, 1, supporting legs, 2, a lower fixing plate, 3, a lower fixing frame, 4, an upper fixing plate, 5, an upper moving frame, 6, a poster clamping mechanism, 7, a width adjusting mechanism, 8, a height adjusting mechanism, 9, a containing cavity, 10, a guide groove, 11, a lower supporting cross column, 12, a lower upright column, 13, an upper supporting cross column, 14, an upper upright column, 15, a supporting block, 16, a connecting rod, 17, an upper poster fastening component, 18, a driving threaded rod, 19, a threaded block, 20, a first crank, 21, a thread group, 22, a driving shaft, 23, a driven shaft, 24, a driving gear, 25, a driven gear, 26, a first driving rack, 27, a second driving rack, 28, a bulge, 29, a guide groove, 30, a sliding chute, 31, a sliding block, 32, a sliding rod, 33, a fastening sleeve, 34, a fastening spring, 35, a supporting base, 36, a lower poster fastening component, 37, a poster clamping mechanism, a height adjusting mechanism, 9, a containing cavity, a guide groove, a screw rod, a screw group, a driving shaft, and (5) fastening the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1-3, the utility model relates to a poster hanging frame, which comprises a supporting leg 1, a lower fixing plate 2, a lower fixing frame 3, an upper fixing plate 4, an upper moving frame 5, a poster clamping mechanism 6, a width adjusting mechanism 7 and a height adjusting mechanism 8, wherein the upper end of the supporting leg 1 is hinged at the rear side of the lower fixing plate 2, the lower fixing plate 2 is a hollow plate body, a containing cavity 9 is arranged in the lower fixing plate 2, guide grooves 10 are arranged on two opposite side walls of the containing cavity 9, the height adjusting mechanism 8 is arranged in the containing cavity 9 of the lower fixing plate, the lower fixing frame 3 is arranged on the lower fixing plate 2, the lower fixing frame 3 comprises a lower supporting cross post 11 and two groups of lower upright posts 12, the two groups of lower upright posts 12 are respectively and vertically arranged at two ends of the lower supporting post 11, the lower fixing frame 3 is arranged in a U-shaped structure, the lower fixing plate 2 is arranged between the lower supporting cross post 11 and the two groups of lower upright posts 12, the lower upright post 12 is arranged in a sleeve-shaped structure, the upper moving frame 5 is arranged in the lower upright post 12 in a sliding manner, the upper fixing plate 4 is arranged on the upper moving frame 5, the upper fixing plate 4 is arranged on the height adjusting mechanism 8, the upper moving frame 5 comprises an upper supporting transverse post 13 and two groups of upper upright posts 14, the two groups of upper upright posts 14 are respectively and vertically arranged at two ends of the upper supporting transverse post 13, the upper moving frame 5 is arranged in an inverted U-shaped structure, the upper fixing plate 4 is arranged between the upper supporting transverse post 13 and the two groups of upper upright posts 14, the two groups of upper upright posts 14 are arranged in the lower upright post 12 in a sliding manner, the upper supporting transverse post 13 is arranged in a hollow cylinder structure, the width adjusting mechanism 7 is arranged in the upper supporting transverse post 13, the poster clamping mechanism 6 is arranged on the width adjusting mechanism 7, and the poster clamping mechanism 6 comprises a supporting block 15, a connecting rod 16 and an upper poster fastening component 17, the supporting block 15 is arranged on the width adjusting mechanism 7, the connecting rod 16 is arranged on the supporting block 15, the upper poster fastening assembly 17 is arranged on the connecting rod 16, and two groups of poster clamping mechanisms 6 are symmetrically arranged.

Wherein, the width adjusting mechanism 7 comprises a driving threaded rod 18, a thread block 19 and a first crank handle 20, the driving threaded rod 18 is rotatably arranged in the upper support cross column 13, the thread block 19 is arranged on the driving threaded rod 18 through threaded connection, two groups of thread groups 21 are symmetrically arranged at two ends of the driving threaded rod 18, the thread directions of the two groups of thread groups 21 are opposite, the thread block 19 is provided with two groups, the two groups of thread blocks 19 are respectively arranged on the two groups of thread groups 21 with opposite thread directions through threaded connection, the supporting block 15 is arranged on the thread block 19, the first crank handle 20 is connected with the driving threaded rod 18, the height adjusting mechanism 8 comprises a driving shaft 22, a driven shaft 23, a driving gear 24, a driven gear 25, a driving rack I26 and a driving rack II 27, the driving shaft 22 is rotatably arranged on the lower fixing plate 2, the driving gear 24 is arranged on the driving shaft 22, the driven shaft 23 rotates and locates on the bottom plate 2, driven gear 25 locates on the driven shaft 23, driving gear 24 and driven gear 25 mesh, outside driving shaft 22 one end extended to bottom plate 2, be equipped with the second crank (not shown in the figure) on the driving shaft 22, driving rack one 26 all was equipped with direction arch 28 with driving rack two 27 both sides, direction arch 28 block slides and locates in the direction recess 29 to guarantee that driving rack one 26 and driving rack two 27 can vertical up-and-down motion, driving gear 24 and driven gear 25 one side are located respectively to driving rack one 26 and driving rack two 27, driving rack one 26 meshes with driving gear 24, driving rack two 27 and driven gear 25 mesh. The upper end of the lower supporting transverse column 11 is provided with a sliding groove 30, a lower sliding block 31 is arranged in the sliding groove 30 in a sliding mode, a lower poster fastening assembly 36 is arranged on the lower sliding block 31, and two sets of the lower sliding block 31 and the lower poster fastening assembly 36 are arranged. The upper poster fastening assembly and the lower poster fastening assembly are of the same structure, each of the upper poster fastening assembly and the lower poster fastening assembly comprises a fastening rod 37, a sliding rod 32, a fastening sleeve 33 and a fastening spring 34, the sliding rod 32 is arranged on the fastening rod 37, the fastening spring 34 is arranged on the sliding rod 32, the fastening spring 34 is arranged in the fastening sleeve 33, when the poster is hung, the fastening sleeve 33 is pressed, the fastening spring 34 is compressed, the poster is conveniently installed, after the fastening sleeve 33 is loosened, the poster is matched with the upper fixing plate 4 or the lower fixing plate 2 under the elastic force of the fastening spring 34 to realize stable clamping and fastening of the poster, the fastening rod 37 of the upper poster fastening assembly 17 is arranged on the connecting rod 16, and the fastening rod 37 of the lower fastening assembly 36 is arranged on the lower sliding block 31. The lower end of the supporting leg 1 is provided with a supporting base 35, and the supporting base 35 is arranged in a rectangular plate structure so as to be stably supported.

When the poster hanging rack is used specifically, the width and the height of the poster hanging rack are adjusted according to the size of the poster, and the width of the poster hanging rack is adjusted as follows: rotating the first crank 20, the first crank 20 drives the driving threaded rod 18, the driving threaded rod 18 drives the threaded blocks 19 through threads, the two groups of threaded blocks 19 move on the two groups of threaded blocks 21 in opposite directions, the fastening sleeve 33 of the poster fastening assembly 17 is pressed, the fastening spring 34 is compressed, the upper end of the poster is placed between the fastening sleeve 33 and the upper fixing plate 4, then the fastening sleeve 33 is loosened, and the fastening sleeve 33 is matched with the upper fixing plate 4 to clamp the upper end of the poster under the elastic action of the fastening spring 34; the height adjustment of the poster hanging rack is as follows: the second crank is rotated, the second crank drives the driving shaft 22 to rotate, the driving shaft 22 drives the driven gear 25 to rotate through the driving gear 24, the driving gear 24 and the driven gear 25 drive the driving rack I26 and the driving rack II 27 to move upwards, the driving rack I26 and the driving rack II 27 push the upper fixing plate 4 to move upwards, the upper fixing plate 4 drives the upper moving frame 5 to move upwards, the upper upright post 14 of the upper moving frame 5 slides in the lower upright post 12, when the distance between the upper poster fastening assembly 17 and the lower poster fastening assembly 36 is equal to the height of the poster, the second crank is stopped to rotate, the fastening sleeve 33 of the lower poster fastening assembly 36 is pressed, the fastening spring 34 is compressed, the lower end of the poster is placed between the fastening sleeve 33 and the lower fixing plate 2, then the fastening sleeve 33 is loosened, the fastening sleeve 33 is matched with the lower fixing plate 2 under the elastic action of the fastening spring 34 to clamp the lower end of the poster, and can move sliding block 31 in the spout 30 according to the poster width to better centre gripping poster lower extreme both corners, when dismantling the poster, only need press fastening sleeve 33, the fastening spring is compressed by 24, goes up the poster and fastens between subassembly 17 and the upper mounting plate 4, and the poster is fastened to the subassembly 36 and can be produced the space in the middle of lower fixing plate 2 to the poster, takes out the poster this moment and can accomplish the dismantlement.

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.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A poster hanging holder, characterized in that: the poster clamp comprises a supporting leg, a lower fixing plate, a lower fixing frame, an upper fixing plate, an upper moving frame, a poster clamping mechanism, a width adjusting mechanism and a height adjusting mechanism, wherein the upper end of the supporting leg is hinged to the rear side of the lower fixing plate, the lower fixing plate is a hollow plate body, a containing cavity is arranged in the lower fixing plate, guide grooves are formed in two opposite side walls of the containing cavity, the height adjusting mechanism is arranged in the containing cavity of the lower fixing plate, the lower fixing frame is arranged on the lower fixing plate and comprises a lower supporting transverse column and two groups of lower stand columns, the two groups of lower stand columns are respectively and vertically arranged at two ends of the lower supporting transverse column, the lower fixing frame is arranged in a U-shaped structure, the lower fixing plate is arranged between the lower supporting transverse column and the two groups of lower stand columns, the lower stand columns are arranged in a sleeve-shaped structure, the upper moving frame is slidably arranged in the lower stand columns, the upper fixing plate is arranged on the upper moving frame, just the upper fixed plate is located on height adjusting mechanism, it is two sets of including last support spreader and two sets of upper prop to go up the movable rack and locate the support spreader both ends respectively perpendicularly, it is the setting of the font structure of falling U to go up the movable rack, the upper fixed plate is located between support spreader and two sets of upper prop, and is two sets of the upper prop slides and locates in the lower prop, it sets up for the hollow cylinder structure to go up the support spreader, width adjusting mechanism locates in the support spreader, poster clamping mechanism locates on the width adjusting mechanism, poster clamping mechanism includes supporting shoe, connecting rod and last poster fastening components, the supporting shoe is located on width adjusting mechanism, the connecting rod is located on the supporting shoe, it sets up on the connecting rod to go up the poster fastening components, poster clamping mechanism symmetry is equipped with two sets ofly.

2. A poster hanging carrier as claimed in claim 1, wherein: the width adjustment mechanism includes drive threaded rod, screw thread piece and first crank, drive threaded rod rotates and locates in the support spreader, the screw thread piece is located on the drive threaded rod through threaded connection, drive threaded rod both ends symmetry is equipped with two sets of screw thread groups, and is two sets of the screw thread opposite direction of screw thread group, the screw thread piece is equipped with two sets ofly, and is two sets of the screw thread piece is located on two sets of screw thread opposite direction's screw thread group through threaded connection respectively, on the screw thread piece was located to the supporting shoe, first crank linked to each other with drive threaded rod.

3. A poster hanging carrier as claimed in claim 1, wherein: height adjusting mechanism includes driving shaft, driven shaft, driving gear, driven gear, drive rack one and drive rack two, the driving shaft rotates and locates on the bottom plate, the driving gear is located on the driving shaft, the driven shaft rotates and locates on the bottom plate, driven gear locates on the driven shaft, driving gear and driven gear meshing, driving shaft one end extends to outside the bottom plate, be equipped with the second crank on the driving shaft, drive rack one and drive rack two both sides all are equipped with the direction arch, the protruding block of direction slides and locates in the direction recess, driving gear and driven gear one side are located respectively to drive rack one and drive rack two, drive rack one and driving gear meshing, drive rack two and driven gear meshing.

4. A poster hanging carrier as claimed in claim 1, wherein: the lower support horizontal pole upper end has seted up the spout, it is equipped with the lower sliding block to slide in the spout, be equipped with the lower poster on the lower sliding block and set up the subassembly, lower sliding block and lower poster are set up the subassembly and are all equipped with two sets ofly.

5. A poster hanging carrier as claimed in claim 4, wherein: the upper poster fastening assembly and the lower poster fastening assembly are the same in structure, the upper poster fastening assembly and the lower poster fastening assembly respectively comprise a fastening rod, a sliding rod, a fastening sleeve and a fastening spring, the sliding rod is arranged on the fastening rod, the fastening spring is arranged on the sliding rod, the fastening spring is arranged in the fastening sleeve, the fastening rod of the upper poster fastening assembly is arranged on a connecting rod, and the fastening rod of the lower poster fastening assembly is arranged on a lower sliding block.

6. A poster hanging carrier as claimed in claim 1, wherein: the supporting leg lower extreme is equipped with the support base, the support base is the setting of rectangular plate structure.