CN214548589U

CN214548589U - Angle-adjustable paper display board for space environment design

Info

Publication number: CN214548589U
Application number: CN202120343250.0U
Authority: CN
Inventors: 杨敏; 陈美玲; 万浩
Original assignee: Hunan Applied Technology University
Current assignee: Hunan Applied Technology University
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-02
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a space environment design is with picture paper show board with adjustable angle, including bottom plate and two show boards, two rotate the connection through the pivot between the show board, the middle part symmetry of bottom plate is equipped with two fixture blocks, the inside of locating two fixture blocks is inserted respectively at the upper and lower both ends of pivot, the inside of bottom plate is equipped with the device chamber, the rear end of bottom plate is equipped with the motor, the terminal fixedly connected with transfer line of output shaft of motor, the front end of transfer line runs through the outer wall of bottom plate and extends to the inside in device chamber, the front end of transfer line is in the first sprocket of the inside fixedly connected with in device chamber. The utility model discloses it is rational in infrastructure, can promote two show boards and rotate, avoid influencing the effect that the viewer watched the drawing, can also drive the drawing that two splint will need the show and press from both sides tightly on the surface of two show boards to set up the antislip strip and prevent the drawing landing.

Description

Angle-adjustable paper display board for space environment design

Technical Field

The utility model relates to a show board technical field especially relates to a space environment designs with drawing show board with adjustable angle.

Background

The environmental design is to building indoor outer space environment, designs and the practical art of integration through the mode of art design, and the show board's primary function is propaganda, exhibition, a certain article of show, also the show board that uses according to the difference of show article is different.

The existing display board on the market lacks a mechanism capable of adjusting the angle of the display board in the using process, so that the effect of a viewer on watching drawings is influenced, and therefore an angle-adjustable paper display board for space environment design is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an angle-adjustable space environment design drawing paper display board.

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

a paper display board for space environment design with adjustable angle comprises a bottom board and two display boards, wherein the two display boards are rotatably connected through a rotating shaft, the middle part of the bottom board is symmetrically provided with two clamping blocks, the upper end and the lower end of the rotating shaft are respectively inserted into the two clamping blocks, a device cavity is arranged inside the bottom board, the rear end of the bottom board is provided with a motor, the tail end of an output shaft of the motor is fixedly connected with a transmission rod, the front end of the transmission rod penetrates through the outer wall of the bottom board and extends into the device cavity, the front end of the transmission rod is fixedly connected with a first chain wheel inside the device cavity, the inside of the bottom board is further symmetrically inserted with two threaded rods, the front ends of the two threaded rods are respectively and fixedly connected with a limiting block, the rear ends of the two display boards are respectively provided with a sliding groove, and the insides of the two sliding grooves are respectively and slidably connected with a sliding block, two the stopper respectively with two slider sliding connection, two the outer fringe of threaded rod is threaded connection respectively in the inside in device chamber has the nut, two the outer fringe of nut is fixedly connected with second sprocket respectively, two rotate through the chain between second sprocket and the first sprocket and be connected, two the upper end of show board is equipped with the elastic mechanism who is used for pressing from both sides tight design drawing respectively.

Preferably, the elastic mechanism includes the fixed plate that sets up respectively in two show board upper ends, two the inside of fixed plate is equipped with the recess respectively, two the inside of fixed plate rotates respectively and is connected with the bull stick, two the outer fringe of bull stick is fixedly connected with the splint that are used for pressing from both sides tight design paper in the inside of two recesses respectively.

Preferably, the rear ends of the two threaded rods are fixedly connected with limiting plates respectively.

Preferably, two ends of the two rotating rods are respectively sleeved with a torsion spring in the two grooves.

Preferably, the motor is a 86BYGH type stepping motor, a controller electrically connected with the motor is arranged outside the bottom plate, and the controller is S7-200.

Preferably, the bottom of two splint is pressed close to one side of show board and is equipped with the antislip strip respectively.

The utility model has the advantages that:

1. the motor is arranged to drive the first chain wheel in the cavity of the device to rotate, then the first chain wheel drives the two second chain wheels to rotate simultaneously through the chain, then the two nuts are driven to rotate, then the two nuts respectively drive the two threaded rods to move, further the two limiting blocks are driven to rotate around the two sliding blocks, further the two sliding blocks are driven to slide in the two sliding grooves, further the two display boards are driven to rotate, and the effect of watching drawings by a viewer is avoided being influenced;

2. through setting up splint and torsion spring respectively in the inside of two fixed plates, can drive the drawing that two splint will need the show and press from both sides tightly on the surface of two show boards to set up the antislip strip and prevent the drawing landing.

Drawings

Fig. 1 is a schematic structural view of a paper display board for spatial environment design with adjustable angle according to the present invention;

fig. 2 is a top view of a paper display board for spatial environment design with adjustable angle provided by the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the paper display board for spatial environment design with adjustable angle provided by the present invention;

fig. 4 is the utility model provides a B department's structure enlargements of space environment design chart show board with adjustable angle.

In the figure: the display device comprises a base plate 1, a display plate 2, a rotating shaft 3, a fixing plate 4, a clamping plate 5, a rotating rod 6, a motor 7, a device cavity 8, a first chain wheel 9, a nut 10, a second chain wheel 11, a chain 12, a threaded rod 13, a sliding block 14 and a limiting block 15.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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, an angle-adjustable space environment design drawing paper display board comprises a bottom board 1 and two display boards 2, wherein the two display boards 2 are rotatably connected through a rotating shaft 3, two clamping blocks are symmetrically arranged in the middle of the bottom board 1, the upper end and the lower end of the rotating shaft 3 are respectively inserted into the two clamping blocks, a device cavity 8 is arranged in the bottom board 1, a motor 7 is arranged at the rear end of the bottom board 1, the tail end of an output shaft of the motor 7 is fixedly connected with a transmission rod, the front end of the transmission rod penetrates through the outer wall of the bottom board 1 and extends into the device cavity 8, a first chain wheel 9 is fixedly connected with the front end of the transmission rod in the device cavity 8, two threaded rods 13 are also symmetrically inserted into the bottom board 1, the front ends of the two threaded rods 13 are respectively fixedly connected with a limiting block 15, the rear ends of the two display boards 2 are respectively provided with a sliding groove, and the sliding blocks 14 are respectively connected with the inner parts of the two sliding grooves, two stopper 15 respectively with two slider 14 sliding connection, the outer fringe of two threaded rods 13 is threaded connection respectively in the inside in device chamber 8 has nut 10, the outer fringe of two nuts 10 is fixedly connected with second sprocket 11 respectively, rotate through chain 12 between two second sprockets 11 and the first sprocket 9 and be connected, the upper end of two show boards 2 is equipped with the elastic mechanism who is used for pressing from both sides tight design drawing respectively.

The utility model discloses in, elastic mechanism is including setting up respectively in fixed plate 4 of two show boards 2 upper ends, the inside of two fixed plates 4 is equipped with the recess respectively, the inside of two fixed plates 4 is rotated respectively and is connected with bull stick 6, the outer fringe of two bull sticks 6 is used for pressing from both sides the splint 5 of tight design drawing in the inside difference fixedly connected with of two recesses, the both ends of two bull sticks 6 are overlapped respectively in the inside of two recesses and are equipped with torque spring, one side that show board 2 was pressed close to the bottom of two splint 5 is equipped with the antislip strip respectively, can drive the drawing that two splint 5 will need the show and press from both sides tightly on the surface of two show boards 2, and prevent the drawing landing.

Specifically, the rear ends of the two threaded rods 13 are fixedly connected with limiting plates respectively, the motor 7 is a 86BYGH type stepping motor, a controller electrically connected with the motor 7 is arranged outside the bottom plate 1, and the controller is S7-200.

The utility model discloses during the use, it is fixed earlier with bottom plate 1, then when needs are adjusted two angles of show board 2, drive the inside first sprocket 9 in device chamber 8 through motor 7 and rotate, first sprocket 9 will drive two second sprockets 11 through chain 12 and rotate simultaneously afterwards, then drive two nuts 10 and rotate, two nuts 10 will drive two threaded rods 13 respectively afterwards and remove, and then drive two stoppers 15 and rotate round two sliders 14, and then drive two sliders 14 and slide in the inside of two spouts, and then promote two show boards 2 and rotate, avoid influencing the effect that the viewer watched the drawing, splint 5 and the torque spring of the inside of two fixed plates 4 can drive the drawing that two splint 5 will need the show and press from both sides tightly on the surface of two show boards 2, and set up the antislip strip and prevent the drawing landing.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an angle adjustable space environment design is with drawing show board, includes bottom plate (1) and two show boards (2), its characterized in that, two rotate through pivot (3) between the show board (2) and connect, the middle part symmetry of bottom plate (1) is equipped with two fixture blocks, the upper and lower both ends of pivot (3) are inserted respectively and are located the inside of two fixture blocks, the inside of bottom plate (1) is equipped with device chamber (8), the rear end of bottom plate (1) is equipped with motor (7), the output shaft end fixedly connected with transfer line of motor (7), the front end of transfer line runs through the outer wall of bottom plate (1) and extends to the inside of device chamber (8), the front end of transfer line is in the inside fixedly connected with first sprocket (9) of device chamber (8), the inside of bottom plate (1) still symmetry is inserted and is equipped with two threaded rods (13), two the front end difference fixedly connected with stopper (15) of threaded rod (13), two the rear end of show board (2) is equipped with the spout respectively, two the inside difference sliding connection of spout has slider (14), two stopper (15) respectively with two slider (14) sliding connection, two the outer fringe of threaded rod (13) is threaded connection respectively in the inside of device chamber (8) has nut (10), two the outer fringe difference fixedly connected with second sprocket (11) of nut (10), two rotate through chain (12) between second sprocket (11) and first sprocket (9) and be connected, two the upper end of show board (2) is equipped with the elastic mechanism who is used for pressing from both sides tight design drawing respectively.

2. The spatial environment design drawing board with adjustable angle of claim 1, wherein the elastic mechanism comprises two fixing plates (4) respectively arranged at the upper ends of the two display plates (2), the inner parts of the two fixing plates (4) are respectively provided with a groove, the inner parts of the two fixing plates (4) are respectively rotatably connected with a rotating rod (6), and the outer edges of the two rotating rods (6) are respectively and fixedly connected with a clamping plate (5) used for clamping a design drawing inside the two grooves.

3. The spatial environment design chart display board with adjustable angle of claim 1, characterized in that, the rear ends of two threaded rods (13) are respectively fixedly connected with a limiting plate.

4. The drawing board for spatial environment design with adjustable angle as claimed in claim 2, wherein two ends of two said rotating rods (6) are respectively sleeved with torsion springs inside two grooves.

5. The paper display board for the angle adjustable space environment design according to claim 1, wherein the motor (7) is a 86BYGH type stepping motor, the controller electrically connected with the motor (7) is arranged outside the bottom board (1), and the controller is S7-200.

6. The spatial environment design chart board as claimed in claim 2, wherein the bottom of the two clamping plates (5) close to the side of the board (2) is provided with anti-slip strips.