CN213308718U

CN213308718U - Novel folding display board

Info

Publication number: CN213308718U
Application number: CN202021444568.XU
Authority: CN
Inventors: 章海亮
Original assignee: Jiangxi Chengfang Exhibition Equipment Co ltd
Current assignee: Jiangxi Chengfang Exhibition Equipment Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-06-01
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a simple to operate, structure light and handy, more firm novel folding panel. The technical scheme adopted comprises the following steps: at least two panel bodies through hinged joint, its characterized in that: the hinge includes left sector gear blade, right sector gear blade, the connection piece of mutual interlock, two on left side sector gear blade interval was fixed in the left mounting panel, two on right side sector gear blade interval was fixed in the right mounting panel, the connection piece arrange in by in the space that left side sector gear blade, right sector gear blade formed, and both ends respectively with left side sector gear blade, right sector gear blade rotate to be connected.

Description

Novel folding display board

Technical Field

The utility model relates to a folding panel.

Background

The exhibition board is mainly used for partitioning occasions such as exhibitions, calligraphy and painting exhibitions, offices, workshops and the like. The traditional folding display board is shown in the Chinese utility model patent with the authorization number of "CN 207800092U". The structure includes: at least two folding panel bodies, folding panel body includes display panel and pivot, it is articulated through two-way rotation of two ring connection pieces between the adjacent pivot, be equipped with two rings on the two ring connection pieces and fix in the pivot through the pin rotation. There are disadvantages in that: 1. a screwdriver needs to be inserted into two ends of the rotating shaft to rotate the pin, so that the installation depth of the pin is limited; 2. a solid rotating shaft is needed for pin connection, so that the cost is high and the device is heavy; 3. the pin is easy to loosen and fall off after long-term rotation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide simple to operate, the structure is light and handy, more firm novel folding panel.

In order to solve the above problem, the utility model discloses a technical scheme include: at least two panel bodies through hinged joint, its characterized in that: the hinge includes left sector gear blade, right sector gear blade, the connection piece of mutual interlock, two on left side sector gear blade interval was fixed in the left mounting panel, two on right side sector gear blade interval was fixed in the right mounting panel, the connection piece arrange in by in the space that left side sector gear blade, right sector gear blade formed, and both ends respectively with left side sector gear blade, right sector gear blade rotate to be connected.

Novel folding panel, its characterized in that: the connecting piece is rotationally connected with the left sector gear blade and the right sector gear blade through screw rods at two ends.

Novel folding panel, its characterized in that: and mounting holes are formed in the two ends of the left mounting plate and the right mounting plate.

Novel folding panel, its characterized in that: the panel body includes the intermediate lamella, is fixed in the upper beam of intermediate lamella upper end, be fixed in the underbeam of intermediate lamella lower extreme and be fixed in the stand at the left and right both ends of intermediate lamella, the joint has the arc protective cover on the stand.

Novel folding panel, its characterized in that: the arc-shaped protective cover is connected with the arc-shaped edge of the end part of the stand column in a clamping mode through the arc-shaped clamping grooves at the two ends.

Novel folding panel, its characterized in that: two the panel body is adjacent stand, arc protective cover both ends are equipped with the incision, the hinge mount is in the incision.

Novel folding panel, its characterized in that: the loading surface of the upright post is H-shaped.

The utility model discloses a novel folding panel's advantage as follows: 1. the display board is connected with the display board body through the mounting plate, and the mounting position of the display board body is not limited; 2. the upright posts at the two ends of the middle plate and the arc-shaped protective covers can be made of aluminum profiles, so that the structure is light and handy, and the cost is low; 3. the display board body is connected with the mounting plate, so that the hinge cannot be loosened after long-term rotation; 4. the hinge is occluded through the fan-shaped gear blades and can be positioned when being folded to various angles.

Drawings

The present invention will be further explained with reference to the drawings attached to the specification.

Fig. 1 is a schematic structural view of the novel foldable display board of the present invention;

fig. 2 is a top view of the novel foldable display board of the present invention;

fig. 3 is a schematic structural view of the hinge of the present invention;

fig. 4 is a top view of the hinge of the present invention;

fig. 5 is a partially enlarged view of fig. 2 according to the present invention.

Detailed Description

Referring to fig. 1-5, the novel foldable display board of the present invention comprises at least two display board bodies 2 connected by a hinge 1, wherein the display board bodies 2 can be unfolded or folded. The hinge 1 comprises a left sector gear blade 3, a right sector gear blade 4 and a connecting sheet 5 which are meshed with each other. The two left fan-shaped gear blades 3 are fixed on the left mounting plate 6 at intervals, and the two right fan-shaped gear blades 4 are fixed on the right mounting plate 7 at intervals. The connecting piece 5 is arranged in a space 8 formed by the left sector gear blade 3 and the right sector gear blade 4, and two ends of the connecting piece are respectively connected with the left sector gear blade 3 and the right sector gear blade 4 in a rotating mode. During installation, the two adjacent display board bodies 2 are connected through the left installation board 6 and the installation board 7.

Preferably, the connecting piece 5 is rotatably connected with the left sector gear blade 3 and the right sector gear blade 4 through screws 9 at two ends. The screw 9 may be replaced by a rivet or a shaft.

Preferably, the left mounting plate 6 and the right mounting plate 7 are provided with mounting holes 10 at two ends. The two adjacent display board bodies 2 are connected by screwing in the mounting holes 10.

Preferably, the display board body 2 includes the intermediate lamella 11, is fixed in the upper beam 12 of intermediate lamella 11 upper end, be fixed in the underbeam 13 of intermediate lamella 11 lower extreme and be fixed in the stand 14 at both ends about intermediate lamella 11, the joint has arc protective cover 15 on the stand 14. The arc-shaped protective cover 15 is clamped with the arc-shaped edge 18 at the end part of the upright post 14 through the arc-shaped clamping grooves 17 at the two ends. Two the panel body 2 is adjacent stand 14, arc protective cover 15 both ends are equipped with incision 16, hinge 1 installs in incision 16. During assembly, screws 19 are screwed on the left mounting plate 6 and the right mounting plate 7 of the hinge 1, the hinge is connected with the middle plate 11 and the upright post 14, and then the arc-shaped protective cover 15 is clamped. The installation is very convenient and is not limited by the position.

Preferably, the loading surface of the upright column 14 is in an "H" shape. Both ends of the middle plate are provided with grooves, the edge of the middle plate 11 can be connected with the inner grooves, and the clamped arc-shaped protective cover 15 can be connected with the outer grooves.

Although the present invention has been described with reference to the above embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a novel folding panel, includes at least two panel bodies (2) that connect through hinge (1), its characterized in that: hinge (1) is including left sector gear blade (3), right sector gear blade (4), connection piece (5) of mutual interlock, two on left side sector gear blade (3) interval was fixed in left mounting panel (6), two on right side sector gear blade (4) interval was fixed in right mounting panel (7), connection piece (5) arrange in by in space (8) that left side sector gear blade (3), right sector gear blade (4) formed, and both ends respectively with left side sector gear blade (3), right sector gear blade (4) rotate and connect.

2. The novel folding display board of claim 1, wherein: the connecting piece (5) is rotationally connected with the left sector gear blade (3) and the right sector gear blade (4) through screw rods (9) at two ends.

3. The novel folding display board of claim 1, wherein: and mounting holes (10) are formed in the two ends of the left mounting plate (6) and the right mounting plate (7).

4. The novel folding display board of claim 1, wherein: the display board body (2) comprises a middle board (11), an upper beam (12) fixed at the upper end of the middle board (11), a lower beam (13) fixed at the lower end of the middle board (11) and columns (14) fixed at the left end and the right end of the middle board (11), and arc-shaped protective covers (15) are connected to the columns (14) in a clamped mode.

5. The novel folding display board of claim 4, wherein: the arc-shaped protective cover (15) is clamped with the arc-shaped edge (18) at the end part of the upright post (14) through arc-shaped clamping grooves (17) at two ends.

6. The novel folding display board of claim 4, wherein: two panel body (2) are adjacent stand (14), arc protective cover (15) both ends are equipped with incision (16), hinge (1) are installed in incision (16).

7. The novel folding display board of claim 4, wherein: the loading surface of the upright post (14) is H-shaped.