CN215895925U - Billboard with adjustable display area - Google Patents
Billboard with adjustable display area Download PDFInfo
- Publication number
- CN215895925U CN215895925U CN202122204608.4U CN202122204608U CN215895925U CN 215895925 U CN215895925 U CN 215895925U CN 202122204608 U CN202122204608 U CN 202122204608U CN 215895925 U CN215895925 U CN 215895925U
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- board
- lead screw
- wall
- billboard
- show
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Abstract
The utility model discloses a billboard with an adjustable display area, which comprises a display board and a base box, wherein a placing cavity is arranged in the display board, two expansion extension boards which are symmetrical to each other are placed on the inner wall of the placing cavity, a lead screw mounting groove is formed in the inner bottom wall of the placing cavity, a bidirectional lead screw is rotatably connected to the inner wall of the lead screw mounting groove through a bearing, the positive and negative thread surfaces of the bidirectional lead screw are in threaded connection with a movable supporting block, the upper surface of the movable supporting block is fixedly connected with the lower surface of the expansion extension board, two ends of the bidirectional lead screw penetrate through two sides of the display board and are fixedly connected with adjusting blocks, and a limiting guide groove is formed in the inner top wall of the placing cavity. This show area adjustable bill-board can extend the both sides of show board simultaneously with two extension boards through rotating regulating block and two-way lead screw to realize enlarging bill-board show area's effect, easy operation, the staff of being convenient for adjusts the show area of bill-board according to actual need.
Description
Technical Field
The utility model relates to the technical field of billboards, in particular to a billboard with an adjustable display area.
Background
The billboard is a device for displaying information and advertisements, the billboard is generally made of square tubes, angle steel and the like which are welded, and then a three-dimensional plate, lamp cloth, plastic uptake, an aluminum-plastic plate and the like are fixed to make the billboard.
However, the display board of the billboard on the existing market is of a fixed structure, the size of the display area cannot be adjusted according to actual needs, the display effect is poor, the existing billboard is not convenient to store and carry, and the advertising board is not favorable for market propaganda personnel to carry about to propagate and display.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a billboard with an adjustable display area, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a show area adjustable bill-board, includes show board and base case, the inside of show board is provided with places the chamber, places the inner wall in chamber and places the extension board of two symmetries of each other, places the interior diapire in chamber and has seted up the lead screw mounting groove, the inner wall in lead screw mounting groove rotates through the bearing and is connected with two-way lead screw, the equal threaded connection movable support piece of positive and negative threaded surface of two-way lead screw, the upper surface of movable support piece is connected with the lower fixed surface of extension board with the extension, the both ends of two-way lead screw all run through the both sides and the fixedly connected with regulating block of show board.
Preferably, the inner top wall of the placing cavity is provided with a limiting guide groove, the upper surface of the extension extending plate is fixedly connected with a guide block, and the guide block is connected with the limiting guide groove in a sliding mode.
Preferably, the lower fixed surface of show board installs two turning blocks, and the surface of two turning blocks all is connected with the inner wall rotation of base case through the pivot pole.
Preferably, the inner bottom wall seted up and accomodate the groove, the inner wall of accomodating the groove articulates there is the activity bracing piece, the spacing fixed plate of back fixedly connected with of show board.
Preferably, the surface of the limiting fixing plate is provided with three slots matched with the movable supporting rods.
Preferably, the surface of base case seted up the screw hole, the inner wall threaded connection of screw hole has spacing jackscrew, and the upper surface of show board is seted up with spacing jackscrew assorted jackscrew groove.
Advantageous effects
The utility model provides a billboard with an adjustable display area, which has the following beneficial effects:
1. this show area adjustable bill-board can extend the both sides of show board simultaneously with two extension boards through rotating regulating block and two-way lead screw to realize enlarging bill-board show area's effect, easy operation, the staff of being convenient for adjusts the show area of bill-board according to actual need.
2. This show area adjustable bill-board can rotate the inside of accomodating the base case through setting up the show board, makes this bill-board realize the effect of being convenient for accomodate and carrying, through setting up a plurality of slots on activity bracing piece and spacing fixed plate surface, can adjust the show angle of show board to can improve the stability of supporting the show board.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the display panel of the present invention;
FIG. 3 is a schematic side sectional view of the present invention.
In the figure: the device comprises a display board 1, a base box 2, an extension board 3, a bidirectional screw rod 4, a movable supporting block 5, an adjusting block 7, a guide block 8, a rotating block 9, a movable supporting rod 10, a limiting fixing plate 11 and a limiting jackscrew 12.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a show area adjustable bill-board, including show board 1 and base case 2, four rubber non slipping spur of lower fixed surface of base case 2 are connected with, the lower fixed surface of show board 1 installs two turning blocks 9, the surface of two turning blocks 9 all rotates through the inner wall of pivot pole with base case 2 to be connected, threaded hole is seted up on the surface of base case 2, the inner wall threaded connection of screw hole has spacing jackscrew 12, the upper surface of show board 1 set up with spacing jackscrew 12 assorted jackscrew groove, spacing jackscrew 12 is used for fixing show board 1, can avoid show board 1 to take place to rotate when carrying.
Through setting up show board 1 and can rotate the inside of accomodating base case 2, make this bill-board realize the effect convenient to accomodate and carry.
The groove has been seted up and has been accomodate to the inner diapire of base case 2, the inner wall of accomodating the groove articulates there is movable support rod 10, the spacing fixed plate 11 of back fixedly connected with of show board 1, spacing fixed plate 11 the surface seted up with activity bracing piece 10 assorted slot, the quantity of slot is three, through setting up a plurality of slots on movable support rod 10 and spacing fixed plate 11 surfaces, can adjust the show angle of show board 1 to can be to the stability that improves show board 1 and support.
The inside of show board 1 is provided with places the chamber, and the inner wall of placing the chamber has placed the extension board 3 of two symmetries of each other, places the interior roof in chamber and has seted up spacing guide way, and the last fixed surface of extension board 3 is connected with guide block 8, guide block 8 and spacing guide way sliding connection.
Place the interior diapire in chamber and seted up the lead screw mounting groove, the inner wall in lead screw mounting groove rotates through the bearing and is connected with two-way lead screw 4, the equal threaded connection movable support block 5 in two-way lead screw 4's positive and negative threaded surface, the upper surface of movable support block 5 and the lower fixed surface of extension board 3 are connected, two-way lead screw 4's both ends all run through show board 1's both sides and fixedly connected with regulating block 7.
Can extend two expansion extension boards 3 the both sides of show board 1 simultaneously through rotating regulating block 7 and two-way lead screw 4 to realize enlarging the effect of bill-board show area, easy operation, the staff of being convenient for adjusts the show area of bill-board according to actual need.
The working principle is as follows: when using, at first rotate regulating block 7, regulating block 7 drives two-way lead screw 4 and rotates, two-way lead screw 4 drives two movable supporting shoe 5 on its surface and is in opposite directions or relative motion, and then drive extension board 3 simultaneous movement simultaneously, and then stretch out the both sides of show board 1 with two extension boards 3 simultaneously, thereby realize enlarging the effect of bill-board show area, moreover, the steam generator is simple in operation, the staff of being convenient for adjusts the show area of bill-board according to actual need, when not using, take out the movable support rod 10 at the 1 back of show board from the slot on spacing fixed plate 11, put into the groove of accomodating in base case 2, then fold show board 1 and put into base case 2, make this bill-board realize the effect of being convenient for to accomodate and carry.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a show area adjustable bill-board, includes show board (1) and base case (2), its characterized in that: the inside of show board (1) is provided with places the chamber, place the inner wall in chamber and place expansion extension board (3) of two symmetries of each other, place the interior diapire in chamber and seted up the lead screw mounting groove, the inner wall in lead screw mounting groove rotates through the bearing and is connected with two-way lead screw (4), the equal threaded connection movable support block (5) in positive and negative threaded surface of two-way lead screw (4), the upper surface of movable support block (5) is connected with the lower fixed surface of expansion extension board (3), both sides and fixedly connected with regulating block (7) of show board (1) are all run through at the both ends of two-way lead screw (4).
2. A billboard of adjustable display area as claimed in claim 1, in which: the inner top wall of the placing cavity is provided with a limiting guide groove, the upper surface of the extension extending plate (3) is fixedly connected with a guide block (8), and the guide block (8) is connected with the limiting guide groove in a sliding mode.
3. A billboard of adjustable display area as claimed in claim 1, in which: the lower surface fixed mounting of show board (1) has two turning blocks (9), and the surface of two turning blocks (9) all is connected with the inner wall rotation of base case (2) through the pivot pole.
4. A billboard of adjustable display area as claimed in claim 1, in which: the inner bottom wall of base case (2) has been seted up and has been accomodate the groove, and the inner wall of accomodating the groove articulates there is activity bracing piece (10), the spacing fixed plate of back fixedly connected with (11) of show board (1).
5. The billboard of claim 4 with adjustable display area, wherein: the surface of the limiting fixing plate (11) is provided with three slots matched with the movable supporting rods (10).
6. A billboard of adjustable display area as claimed in claim 1, in which: threaded holes are formed in the surface of the base box (2), limiting jackscrews (12) are connected to the inner walls of the threaded holes in a threaded mode, and jackscrew grooves matched with the limiting jackscrews (12) are formed in the upper surface of the display board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122204608.4U CN215895925U (en) | 2021-09-13 | 2021-09-13 | Billboard with adjustable display area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122204608.4U CN215895925U (en) | 2021-09-13 | 2021-09-13 | Billboard with adjustable display area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215895925U true CN215895925U (en) | 2022-02-22 |
Family
ID=80337902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122204608.4U Active CN215895925U (en) | 2021-09-13 | 2021-09-13 | Billboard with adjustable display area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215895925U (en) |
-
2021
- 2021-09-13 CN CN202122204608.4U patent/CN215895925U/en active Active
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