CN210443136U

CN210443136U - Display board

Info

Publication number: CN210443136U
Application number: CN201921974913.8U
Authority: CN
Inventors: 刘维
Original assignee: HEILONGJIANG INTERNATIONAL UNIVERSITY
Current assignee: HEILONGJIANG INTERNATIONAL UNIVERSITY
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-05-01
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a propaganda display device technical field, more specifically the show board that says so, including lower extreme fixed establishment and upper end fixed establishment, this show board still includes the folded plate, down the folded plate, coupling mechanism and clipboard, it rotates the upper end of connecting at the folded plate down to go up the folded plate, two upper end fixed establishment's upper end is rotated respectively and is connected the left and right sides in last folded plate upper end, two lower extreme fixed establishment's front end is rotated respectively and is connected the left and right sides at the folded plate lower extreme down, two upper end fixed establishment's lower extreme is rotated respectively and is connected the left and right sides in the coupling mechanism upper end, lower extreme fixed establishment's rear end is rotated respectively and is connected the left and right sides at the coupling mechanism lower extreme, go up the folded plate and the equal fixed connection of folded plate down in the rear end of clipboard.

Description

Display board

Technical Field

The utility model relates to a propaganda display device technical field, more specifically the show board that says so.

Background

The display board is a propaganda display equipment with very high utilization rate in life, people can always see that attractive propaganda display boards are placed in markets, enterprises, factories, hospitals, schools, communities and the like, pictures with gorgeous colors are usually pasted on the display board, or display information is directly written on the display board, so that browsed people can quickly and accurately understand displayed information, but the traditional display board is not very convenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a show board, this show board can fold, and is folding back small, and for traditional show board, it is more convenient to carry to from taking fixing device, can be at the fixed propaganda paper under the gluey condition, device overall structure is inseparable, and stability is high.

The purpose of the utility model is realized through the following technical scheme:

as a further optimization of this technical scheme, the utility model relates to a show board, including lower extreme fixed establishment and upper end fixed establishment, this show board still includes folded plate, lower folded plate, coupling mechanism and clipboard, the folded plate rotates the upper end of connecting at the folded plate down, upper end fixed establishment is provided with two, and two upper end fixed establishment's upper end is rotated respectively and is connected in the left and right sides of folded plate upper end, lower extreme fixed establishment is provided with two, and two lower extreme fixed establishment's front end rotates respectively and connects in the left and right sides of folded plate lower extreme down, two upper end fixed establishment's lower extreme rotates respectively and connects the left and right sides in the coupling mechanism upper end, lower extreme fixed establishment's rear end rotates respectively and connects the left and right sides at the coupling mechanism lower extreme, the equal fixed connection of folded plate is at the rear end of clipboard down.

As a further optimization of this technical scheme, the utility model relates to a show board, the upper end fixedly connected with spring clamp of folded plate goes up, the lower extreme of folded plate is provided with the rubber band down, the go-between is provided with threely, goes up the folded plate and links together through three go-between rotation with lower folded plate.

As a further optimization of this technical scheme, the utility model relates to a show board, the left and right sides of going up folded plate back upper end is provided with a connecting block I respectively, the left and right sides of folded plate back lower extreme is provided with a connecting block II respectively down.

As this technical scheme's further optimization, the utility model relates to a show board, lower extreme fixed establishment includes flexible pipe I and axis of rotation I, axis of rotation I is provided with four, and four axis of rotation I are fixed connection both ends around two flexible pipe I respectively, two axis of rotation I of front end rotate respectively and connect in two connecting blocks II.

As this technical scheme's further optimization, the utility model relates to a show board, upper end fixed establishment includes flexible pipe II and axis of rotation II, axis of rotation II is provided with four, and four axis of rotation II are fixed connection respectively at the upper and lower both ends of two flexible pipe II, two axis of rotation II of upper end rotate respectively and connect in two connecting blocks I.

As a further optimization of this technical scheme, the utility model relates to a show board, coupling mechanism includes carrying pole and traction block, traction block is provided with two, and two traction block fixed connection are both ends about carrying pole respectively, two axis of rotation I of rear end rotate respectively and connect the lower extreme at two traction blocks, two axis of rotation II of lower extreme rotate respectively and connect two upper ends of stating traction block.

As a further optimization of this technical scheme, the utility model relates to a show board, the clipboard includes hardboard and crooked board, the hardboard is provided with two, and two hardboards are fixed connection respectively at the front end of last folded plate and folded plate down, crooked board fixed connection is between two hardboards.

The utility model relates to a beneficial effect of show board does: can be fixed the clipboard with the show paper through spring clamp and rubber band on, can draw simultaneously or write on the clipboard, can form triangle-shaped mechanism through two upper end fixed establishment, two lower extreme fixed establishment and coupling mechanism, improve the stability of device, the device can fold, folding back shape is similar to the handbag, convenient to carry has reduced the area of device simultaneously, and is more convenient at the in-process that carries.

Drawings

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

Fig. 1 is a schematic view of the overall structure of a display board according to the present invention;

fig. 2 is a schematic structural view after the utility model is folded;

FIG. 3 is a schematic view of the fixing structure of the writing board of the present invention;

fig. 4 is a schematic view of the connection structure of the upper folding plate and the lower folding plate of the present invention;

fig. 5 is a schematic structural view of the lower end fixing mechanism of the present invention;

fig. 6 is a schematic structural view of the upper end fixing mechanism of the present invention;

fig. 7 is a schematic structural view of the connection mechanism of the present invention.

In the figure: an upper folded plate 1; a spring clamp 1-1; a connecting ring 1-2; 1-3 of a connecting block I; a lower folded plate 2; 2-1 of a rubber band; 2-2 of a connecting block; a lower end fixing mechanism 3; 3-1 of a telescopic pipe; a rotating shaft I3-2; an upper end fixing mechanism 4; a telescopic pipe II 4-1; rotating a shaft II 4-2; a connecting mechanism 5; a carrier bar 5-1; 5-2 of a traction block; a writing board 6; 6-1 of a hard plate; the plate 6-2 is bent.

Detailed Description

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

The first embodiment is as follows:

in the following, referring to fig. 1-7, the present embodiment is described, a display board, comprising a lower end fixing means 3 and an upper end fixing means 4, the display board also comprises an upper folding plate 1, a lower folding plate 2, a connecting mechanism 5 and a writing board 6, wherein the upper folding plate 1 is rotatably connected at the upper end of the lower folding plate 2, the upper end fixing mechanisms 4 are provided with two, the upper ends of the two upper end fixing mechanisms 4 are respectively and rotatably connected with the left side and the right side of the upper end of the upper folded plate 1, the two lower end fixing mechanisms 3 are arranged, the front ends of the two lower end fixing mechanisms 3 are respectively and rotatably connected with the left side and the right side of the lower end of the lower folded plate 2, the lower ends of the two upper end fixing mechanisms 4 are respectively and rotatably connected with the left side and the right side of the upper end of the connecting mechanism 5, the rear end of the lower end fixing mechanism 3 is respectively and rotatably connected to the left side and the right side of the lower end of the connecting mechanism 5, and the upper folding plate 1 and the lower folding plate 2 are both fixedly connected to the rear end of the writing board 6.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 7, and the embodiment further describes the first embodiment, the upper end of the upper folding plate 1 is fixedly connected with a spring clamp 1-1, the lower end of the lower folding plate 2 is provided with a rubber band 2-1, the number of the connecting rings 1-2 is three, the upper folding plate 1 and the lower folding plate 2 are rotatably connected together through the three connecting rings 1-2, and the upper folding plate 1 and the lower folding plate 2 both generate a "click" sound when being folded or straightened.

When in use, the propaganda paper of the product, package information of a communication company or a word list in an English classroom can be fixed on the writing board 6.

The third concrete implementation mode:

in the following, the present embodiment is described with reference to fig. 1 to 7, and the second embodiment is further described, wherein the upper folding plate 1 is provided with two connecting blocks i 1 to 3 on the left and right sides of the upper back end, and the lower folding plate 2 is provided with two connecting blocks ii 2 to 2 on the left and right sides of the lower back end.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 7, and the third embodiment is further described in the present embodiment, the lower end fixing mechanism 3 includes telescopic pipes i 3-1 and four rotating shafts i 3-2, the four rotating shafts i 3-2 are provided, the four rotating shafts i 3-2 are respectively fixedly connected to the front and rear ends of the two telescopic pipes i 3-1, the two rotating shafts i 3-2 at the front end are respectively rotatably connected in the two connecting blocks ii 2-2, and the two lower end fixing mechanisms 3 are both provided with a locking buckle.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 7, and the embodiment is further described, wherein the upper end fixing mechanism 4 includes four telescopic pipes ii 4-1 and four rotating shafts ii 4-2, the four rotating shafts ii 4-2 are respectively fixedly connected to the upper and lower ends of the two telescopic pipes ii 4-1, the two rotating shafts ii 4-2 at the upper end are respectively rotatably connected in the two connecting blocks i 1-3, and the two telescopic pipes ii 4-1 are respectively provided with two locking buckles.

The sixth specific implementation mode:

referring to fig. 1-7, the fourth or fifth embodiment will be further described, wherein the connecting mechanism 5 comprises a carrying rod 5-1 and two pulling blocks 5-2, two pulling blocks 5-2 are provided, two pulling blocks 5-2 are fixedly connected to the left and right ends of the carrying rod 5-1, two rotating shafts i 3-2 at the rear end are rotatably connected to the lower ends of the two pulling blocks 5-2, and two rotating shafts ii 4-2 at the lower ends are rotatably connected to the upper ends of the two pulling blocks 5-2.

The seventh embodiment:

the writing board 6 includes two rigid boards 6-1 and two bending boards 6-2, the two rigid boards 6-1 are fixedly connected to the front ends of the upper folding board 1 and the lower folding board 2, respectively, and the bending board 6-2 is fixedly connected between the two rigid boards 6-1.

The utility model discloses a display board, its theory of operation is: when the device is used, the upper end of the prepared propaganda paper can be clamped on the spring clamp 1-1, the lower end of the propaganda paper is fixed on the rubber band 2-1, and a whiteboard pen or pens with other colors can be directly used for writing on the writing board if characters need to be written.

When the device is to be taken away, firstly, four locking buckles on two telescopic pipes I3-1 are opened, the two telescopic pipes I3-1 are contracted, then two locking buckles on the two telescopic pipes II 4-1 are opened, the two telescopic pipes II 4-1 are respectively contracted, then a carrying rod 5-1 is adjusted to the rear of three connecting rings 1-2, then the six locking buckles are respectively locked, the lengths of the two telescopic pipes I3-1 and the two telescopic pipes II 4-1 are respectively fixed, then the upper folded plate 1 and the lower folded plate 2 are folded in half, so that the device gives out a 'click' sound, the two telescopic pipes I3-1 and the two telescopic pipes II 4-1 respectively rotate by taking two traction blocks 5-2 as rotating centers, meanwhile, the bending plate 6-2 is bent under the action of two hard plates 6-1, and a handle on the carrying rod 5-1 is held by hand after the bending is completed, can be carried away.

If the device is to be opened, the above operation is reversed.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a show board, includes lower extreme fixed establishment (3) and upper end fixed establishment (4), its characterized in that: the display board also comprises an upper folded plate (1), a lower folded plate (2), a connecting mechanism (5) and a writing board (6), the upper folding plate (1) is rotatably connected with the upper end of the lower folding plate (2), two upper end fixing mechanisms (4) are arranged, the upper ends of the two upper end fixing mechanisms (4) are respectively rotatably connected with the left side and the right side of the upper end of the upper folding plate (1), the two lower end fixing mechanisms (3) are arranged, the front ends of the two lower end fixing mechanisms (3) are respectively and rotatably connected with the left side and the right side of the lower end of the lower folded plate (2), the lower ends of the two upper end fixing mechanisms (4) are respectively and rotatably connected with the left side and the right side of the upper end of the connecting mechanism (5), the rear ends of the lower end fixing mechanisms (3) are respectively and rotatably connected with the left side and the right side of the lower end of the connecting mechanism (5), the upper folding plate (1) and the lower folding plate (2) are both fixedly connected to the rear end of the writing board (6).

2. A display board as claimed in claim 1, wherein: the upper end of the upper folded plate (1) is fixedly connected with a spring clamp (1-1), the lower end of the lower folded plate (2) is provided with a rubber band (2-1), the number of the connecting rings (1-2) is three, and the upper folded plate (1) and the lower folded plate (2) are rotatably connected together through the three connecting rings (1-2).

3. A display board as claimed in claim 2, wherein: the left side and the right side of the upper end of the back of the upper folded plate (1) are respectively provided with a connecting block I (1-3), and the left side and the right side of the lower end of the back of the lower folded plate (2) are respectively provided with a connecting block II (2-2).

4. A display board as claimed in claim 3, wherein: the lower end fixing mechanism (3) comprises telescopic pipes I (3-1) and four rotating shafts I (3-2), the four rotating shafts I (3-2) are fixedly connected to the front end and the rear end of each telescopic pipe I (3-1) respectively, and the two rotating shafts I (3-2) at the front end are rotatably connected to the two connecting blocks II (2-2) respectively.

5. A display board as claimed in claim 2, wherein: the upper end fixing mechanism (4) comprises telescopic pipes II (4-1) and four rotating shafts II (4-2), the four rotating shafts II (4-2) are fixedly connected to the upper end and the lower end of each telescopic pipe II (4-1) respectively, and the two rotating shafts II (4-2) at the upper end are rotatably connected into the two connecting blocks I (1-3) respectively.

6. A presentation plate as claimed in claim 4 or 5, wherein: the connecting mechanism (5) comprises a carrying rod (5-1) and two traction blocks (5-2), the two traction blocks (5-2) are arranged, the two traction blocks (5-2) are fixedly connected to the left end and the right end of the carrying rod (5-1) respectively, the two rotating shafts I (3-2) at the rear end are rotatably connected to the lower ends of the two traction blocks (5-2) respectively, and the rotating shafts II (4-2) at the two lower ends are rotatably connected to the upper ends of the two traction blocks (5-2) respectively.

7. A display board as claimed in claim 2, wherein: the writing board (6) comprises two hard boards (6-1) and two bent boards (6-2), the two hard boards (6-1) are fixedly connected to the front ends of the upper folded plate (1) and the lower folded plate (2) respectively, and the bent board (6-2) is fixedly connected between the two hard boards (6-1).