CN213400445U

CN213400445U - Billboard convenient to fold

Info

Publication number: CN213400445U
Application number: CN202022501478.6U
Authority: CN
Inventors: 钱佳莉; 李�根
Original assignee: Wenzhou Juli Cultural Media Co ltd
Current assignee: Wenzhou Juli Cultural Media Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-08
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a bill-board convenient to it is folding, which comprises a mainboard, the both sides of mainboard all are provided with the curb plate, the cavity has been seted up to the inside of mainboard, fixed surface is connected with the clamping bar around the mainboard, the equal fixedly connected with fixed block in both ends position before leaning on of two relative one sides of curb plate, there is the rolling disc through pivot swing joint in the intermediate position of leaning on of bottom in the mainboard. This bill-board convenient to it is folding through the design of support pole, spacing dish, rolling disc, cotter way, screw thread pin pole and movable rod for this device has convenient folding function, thereby lets the user when carrying this device, can fold the volume of this device to a panel size, reduces the volume of this device to the third of original volume, thereby convenient to use person carries, for the user brings the facility, has improved the practicality of this device, has satisfied user's user demand.

Description

Billboard convenient to fold

Technical Field

The utility model relates to a bill-board technical field specifically is a bill-board convenient to it is folding.

Background

The billboard is a signaling tool in the pull system to initiate the next production process, or to carry the product to a downstream process. This term is meant in japanese as "signal" or "signal plate". The pictures of the shop signboard, the shop head and the facade can be made by hand drawing, computer making or printing on paper. The materials of the billboard are generally as follows: square tubes, angle steel and the like. There may be three-dimensional panels, lamp cloths, plastics, automotive paint, gusset panels, aluminum-plastic panels, and the like.

Many billboards are required to be mounted high or carried outdoors for display. However, the existing billboard is of a fixed structure, so that the billboard cannot be folded, and the size of the billboard is reduced, so that a user is very inconvenient to carry the billboard, and the use requirement of the user cannot be met. Therefore, the billboard convenient to fold is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bill-board convenient to it is fixed structure to propose current bill-board in solving above-mentioned background art, lead to the bill-board can not fold, dwindle the volume, make the user very inconvenient when carrying, can not satisfy user's user demand's problem already.

In order to achieve the above object, the utility model provides a following technical scheme: a billboard convenient to fold comprises a main board, wherein two sides of the main board are respectively provided with a side plate, a cavity is arranged in the main board, clamping rods are fixedly connected with the front surface and the back surface of the main board, fixed blocks are fixedly connected with the positions, close to the front end and the back end, of the opposite sides of the two side plates, a rotating disc is movably connected with the middle position, close to the bottom in the main board, through a rotating shaft, the top of the rotating shaft penetrates through the main board and is fixedly connected with a limiting disc, locking bolts are fixedly arranged at the positions, close to the two sides, of the top of the limiting disc, springs are fixedly connected with the positions, close to the two sides, of the front surface and the back surface in the main board, a movable rod is fixedly connected with one side, opposite to the two springs, clamping blocks are fixedly connected with the positions, close to the two sides, of the, the fixture block is clamped with the fixed block, the middle position fixedly connected with limiting rods are leaned on the front surface and the rear surface in the main board, one sides, opposite to the two limiting rods, of the two movable rods respectively penetrate through the two movable rods and extend to the outside of the two movable rods, the outer wall of the rotating disc is fixedly connected with two abutting rods, the number of the abutting rods is two, the abutting rods are designed in an oblique symmetry mode, one sides, opposite to the two abutting rods, of the two abutting rods are respectively in contact with the two movable rods, and the limiting rods are connected with the movable rods.

Preferably, the opposite sides of the two side plates are in contact with the main plate, and the size of each side plate is equal to that of the main plate.

Preferably, the positions, close to the front end and the rear end, of the top of the clamping rod are both in threaded connection with threaded pin rods, and the threaded pin rods are designed in a front-rear equidistant mode.

Preferably, a groove is formed in the position, close to the middle, of the top of the side plate, and the groove and the side plate are integrally designed.

Preferably, the positions of the top of the main plate and the top of the side plate close to the front end and the rear end are respectively provided with a pin groove, and the pin grooves and the threaded pin rods are designed correspondingly.

Preferably, the bottom of the locking bolt penetrates through the limiting disc and extends into the main board, and the locking bolt is in threaded connection with the main board.

Compared with the prior art, the beneficial effects of the utility model are that: this bill-board convenient to it is folding through the design of support pole, spacing dish, rolling disc, cotter way, screw thread pin pole and movable rod for this device has convenient folding function, thereby lets the user when carrying this device, can fold the volume of this device to a panel size, reduces the volume of this device to the third of original volume, thereby convenient to use person carries, for the user brings the facility, has improved the practicality of this device, has satisfied user's user demand.

Drawings

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

FIG. 2 is a top sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1;

fig. 4 is a partially enlarged schematic view of B in fig. 2.

In the figure: 1. a main board; 2. a side plate; 3. a clamping bar; 4. a fixed block; 5. rotating the disc; 6. a limiting disc; 7. locking the bolt; 8. a spring; 9. a movable rod; 10. a clamping block; 11. a limiting rod; 12. a support rod; 13. a threaded pin rod; 14. a groove; 15. a pin slot.

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. 1-4, the present invention provides a technical solution: a billboard convenient to fold comprises a main board 1, wherein two sides of the main board 1 are respectively provided with a side plate 2, a cavity is arranged in the main board 1, the front surface and the back surface of the main board 1 are fixedly connected with a clamping rod 3, the positions of the opposite sides of the two side plates 2 close to the front end and the back end are respectively fixedly connected with a fixed block 4, the middle position of the bottom in the main board 1 close to the middle position is movably connected with a rotating disc 5 through a rotating shaft, the top of the rotating shaft penetrates through the main board 1 and is fixedly connected with a limiting disc 6, the positions of the opposite sides of the top of the limiting disc 6 close to the two sides are respectively and fixedly provided with a locking bolt 7, the positions of the front surface and the back surface in the main board 1 close to the two sides are respectively and fixedly connected with springs 8, one sides of the two springs 8 opposite to each other side are respectively and fixedly connected with a movable rod 9, the positions of, the clamping block 10 is clamped with the fixed block 4, the middle position of the front surface and the rear surface in the main board 1 is fixedly connected with limiting rods 11, one sides, opposite to the two limiting rods 11, penetrate through the two movable rods 9 respectively and extend to the outside of the two movable rods, the outer wall of the rotating disc 5 is fixedly connected with abutting rods 12, the number of the abutting rods 12 is two, the abutting rods 12 are in an oblique symmetrical design, one sides, opposite to the two abutting rods 12, are in contact with the two movable rods 9 respectively, and the limiting rods 11 are in sliding connection with the movable rods 9.

The utility model discloses in: one opposite sides of the two side plates 2 are both contacted with the main plate 1, and the size of the side plates 2 is equal to that of the main plate 1; through the design that adopts equal volume for unnecessary edges and corners can not appear after folding in this device.

The utility model discloses in: the positions of the top of the clamping rod 3 close to the front and the rear are both in threaded connection with threaded pin rods 13, and the threaded pin rods 13 are designed in a front-rear equidistant mode; the device can be locked through the design of the threaded pin rod 13.

The utility model discloses in: a groove 14 is formed in the middle of the top of the side plate 2, and the groove 14 and the side plate 2 are integrally designed; through the setting of recess 14, can laminate with spacing dish 6 and accomodate.

The utility model discloses in: the front and rear ends of the top of the main plate 1 and the side plate 2 are both provided with pin grooves 15, and the pin grooves 15 and the threaded pin rods 13 are correspondingly designed; the device is limited by the arrangement of the pin slot 15.

The utility model discloses in: the bottom of the locking bolt 7 penetrates through the limiting disc 6 and extends into the main board 1, and the locking bolt 7 is in threaded connection with the main board 1; through the setting of locking bolt 7, lock spacing dish 6.

The working principle is as follows: when the device needs to be folded, a user firstly twists out the locking bolt 7 from the limiting disc 6 so as to relieve the limitation on the limiting disc 6, then the user rotates the limiting disc 6 to enable the limiting disc 6 to drive the rotating disc 5 to rotate, the rotating disc 5 rotates to drive the abutting rod 12 to move out of the movable rod 9, after the abutting rod 12 moves out, the movable rod 9 moves under the pushing of the spring 8, the movable rod 9 moves to drive the fixture block 10 to move out of the fixing block 4, then the user takes the two side plates 2 out of the main plate 1, after taking off, the user turns over any one side plate 2 to enable the groove 14 on the side plate to be aligned with the limiting disc 6, then the two side plates are attached together for storage, then the user superposes the other side plate 2 on the previous side plate 2 and stacks the two side plates in order, and then the user twists the threaded pin rod 13 to penetrate out of the pin groove 15, therefore, the side plate 2 is limited, and when the threaded pin rod 13 rotates to a position with threads, the threaded pin rod and the clamping rod 3 are locked in a threaded mode, and the folding of the device is completed.

In summary, the following steps: this bill-board convenient to it is folding, through support pole 12, spacing dish 6, rolling disc 5, cotter way 15, screw thread pin 13 and movable rod 9's design, make this device have convenient folding function, thereby let the user when carrying this device, can fold the volume of this device to a panel size, reduce the volume of this device to the third of original volume, thereby convenient to use person carries, bring the facility for the user, the practicality of this device has been improved, user's user demand has been satisfied, thereby solved current bill-board and all be fixed structure, lead to the bill-board can not fold, reduce the volume, make the user very inconvenient when carrying, can not satisfy user's user demand's problem.

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 electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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 a bill-board convenient to fold, includes mainboard (1), its characterized in that: both sides of the main board (1) are provided with side plates (2), a cavity is formed in the main board (1), clamping rods (3) are fixedly connected to the front surface and the rear surface of the main board (1), fixed blocks (4) are fixedly connected to the positions of the front end and the rear end of one side, opposite to the two side plates (2), of the main board (1), a rotating disc (5) is movably connected to the position of the bottom in the main board (1) through a rotating shaft, the top of the rotating shaft penetrates through the main board (1) and is fixedly connected with a limiting disc (6), locking bolts (7) are fixedly arranged on the positions of the two sides, close to the top of the limiting disc (6), of the front surface and the rear surface in the main board (1), springs (8) are fixedly connected to the positions of the two sides, movable rods (9) are fixedly connected to one side, opposite to the other side, of the, mainboard (1) is all run through and extend to its inside in two fixed block (4) relative one sides, and two fixed block (4) are run through respectively and extend to the outside in two fixture block (10) one side that back on the back mutually, fixture block (10) and fixed block (4) joint, the surface is by intermediate position fixedly connected with gag lever post (11) around in mainboard (1), and two movable rod (9) are run through respectively and extend to its outside in two gag lever post (11) relative one side, the outer wall fixedly connected with of rolling disc (5) supports pole (12), the quantity that supports pole (12) and set up is two, support pole (12) are the skew symmetry design, and two support pole (12) relative one side contact with two movable rod (9) respectively, sliding connection between gag lever post (11) and movable rod (9).

2. A folding-facilitating advertising placard as claimed in claim 1, wherein: one side that two curb plates (2) are relative all contacts with mainboard (1), the size of curb plate (2) equals with mainboard (1).

3. A folding-facilitating advertising placard as claimed in claim 1, wherein: the clamp rod is characterized in that the positions, close to the front end and the rear end, of the top of the clamp rod (3) are in threaded connection with threaded pin rods (13), and the threaded pin rods (13) are designed in a front-rear equidistant mode.

4. A folding-facilitating advertising placard as claimed in claim 1, wherein: a groove (14) is formed in the position, close to the middle, of the top of the side plate (2), and the groove (14) and the side plate (2) are integrally designed.

5. A folding-facilitating advertising placard as claimed in claim 1, wherein: pin grooves (15) are formed in the positions, close to the front end and the rear end, of the tops of the main plate (1) and the side plate (2), and the pin grooves (15) and the threaded pin rods (13) are designed correspondingly.

6. A folding-facilitating advertising placard as claimed in claim 1, wherein: the bottom of locking bolt (7) runs through spacing dish (6) and extends the inside of mainboard (1), locking bolt (7) and mainboard (1) threaded connection.