CN217386621U

CN217386621U - Prompting board

Info

Publication number: CN217386621U
Application number: CN202121313323.8U
Authority: CN
Inventors: 王舒
Original assignee: Jilin Justice Officel Academy
Current assignee: Jilin Justice Officel Academy
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-09-06
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a prompt board, including first fixed plate, the right flank of first fixed plate rotates through the hinge and is connected with the second fixed plate, the equal fixedly connected with U type frame in front of first fixed plate and second fixed plate, the inner wall of U type frame rotates through the bearing post to be connected with and supports the layering, the back fixedly connected with who supports the layering inhales the indisputable magnetic stripe, the equal fixedly connected with buckle in back of first fixed plate and second fixed plate and linking frame, the inner wall that links up the frame rotates through the pivot and is connected with the connecting strip, the sliding tray has been seted up to the lower surface of connecting strip. This prompt board inhales the iron magnetic stripe through the setting, can put the paper on the iron sheet, utilizes to support to pressing the magnet of inhaling at the strip back, can support the paper to press between the iron sheet and inhale the iron magnetic stripe, and the paper of being convenient for is fixed and takes, through setting up first fixed plate and second fixed plate, can once only place two papers, makes things convenient for watching of a plurality of actors.

Description

Prompting board

Technical Field

The utility model relates to a suggestion appurtenance technical field specifically is a prompt board.

Background

The existing prompt board is too troublesome when the prompt paper is replaced, only one prompt paper can be placed, and multiple actors cannot watch the prompt board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prompt board to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prompt board, including first fixed plate, the right flank of first fixed plate is connected with the second fixed plate through the hinge rotation, the equal fixedly connected with U type frame in front of first fixed plate and second fixed plate, the inner wall of U type frame rotates through the bearing post and is connected with the layering of supporting, the back fixedly connected with magnet strip of supporting the layering, the equal fixedly connected with buckle in back of first fixed plate and second fixed plate and linking frame, the inner wall of linking frame rotates through the pivot and is connected with the connecting strip, the sliding tray has been seted up to the lower surface of connecting strip, the inner wall sliding connection of sliding tray has flexible leg, the bar groove has all been seted up to the lower surface of first fixed plate and second fixed plate, the inner wall sliding connection in bar groove has the telescopic link, the mounting groove has all been seted up on the surface of telescopic link and flexible leg, the inner wall fixedly connected with expanding spring of mounting groove, expanding spring's other end fixedly connected with slider.

Preferably, the front surfaces of the first fixing plate and the second fixing plate are provided with iron sheets, and the iron-absorbing magnetic strips and the iron sheets are mutually attracted.

Preferably, the surfaces of the connecting strip, the first fixing plate and the second fixing plate are all provided with jacks for the sliding block to pass through.

Preferably, the inner wall of the buckle is matched with the connecting strip, and the buckle is made of plastic.

Preferably, the number of the pressing strips is four, the four pressing strips are equally divided into two groups, and the two groups of pressing strips are symmetrically arranged on the front surfaces of the first fixing plate and the second fixing plate respectively.

Preferably, the surface of the sliding block is connected with the inner wall of the mounting groove in a sliding mode, and the lower surface of the telescopic rod is a bevel edge.

Advantageous effects

The utility model provides a prompt board possesses following beneficial effect:

1. this prompt board inhales the iron magnetic stripe through the setting, can put the paper on the iron sheet, utilizes to support to pressing the magnet of inhaling at the strip back, can support the paper to press between the iron sheet and inhale the iron magnetic stripe, and the paper of being convenient for is fixed and takes, through setting up first fixed plate and second fixed plate, can once only place two papers, makes things convenient for watching of a plurality of actors.

2. This prompt board through setting up flexible leg and telescopic link, can put into telescopic strip, first fixed plate and second fixed plate with flexible leg and telescopic link shrink, utilizes the pivot to draw in first fixed plate and second fixed plate in, has made things convenient for carrying of the device to practice thrift the storage space.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is the side-cut structure schematic diagram of the utility model.

In the figure: 1 first fixing plate, 2 second fixing plate, 3U-shaped frame, 4 abutting strip, 5 iron-absorbing magnetic strip, 6 buckle, 7 connecting frame, 8 connecting strip, 9 telescopic leg, 10 telescopic rod, 11 telescopic spring, 12 slide block and 13 iron sheet.

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. 1-3, the present invention provides a technical solution: a prompt board comprises a first fixing plate 1, a second fixing plate 2 is rotatably connected to the right side face of the first fixing plate 1 through a hinge, iron sheets 13 are arranged on the front faces of the first fixing plate 1 and the second fixing plate 2, iron absorbing magnetic strips 5 and the iron sheets 13 are mutually attracted, U-shaped frames 3 are fixedly connected to the front faces of the first fixing plate 1 and the second fixing plate 2, abutting strips 4 are rotatably connected to the inner wall of the U-shaped frame 3 through bearing columns, the number of the abutting strips 4 is four, the four abutting strips 4 are divided into two groups, the two groups of abutting strips 4 are respectively and symmetrically arranged on the front faces of the first fixing plate 1 and the second fixing plate 2, iron absorbing magnetic strips 5 are fixedly connected to the back face of the abutting strips 4, paper can be placed on the iron sheets 13 through the arrangement of the iron absorbing magnetic strips 5, the abutting strips 13 and the iron absorbing magnetic strips 5 can be used for pressing the paper between the iron sheets 13 and the iron absorbing magnetic strips 5 so as to be fixed and taken conveniently, through setting up first fixed plate 1 and second fixed plate 2, can once only place two papers, make things convenient for watching of a plurality of actors.

The back surfaces of the first fixing plate 1 and the second fixing plate 2 are fixedly connected with a buckle 6 and a connecting frame 7, the inner wall of the buckle 6 is matched with the connecting strip 8, the material of the buckle 6 is plastic, the inner wall of the connecting frame 7 is rotatably connected with the connecting strip 8 through a rotating shaft, the lower surface of the connecting strip 8 is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a telescopic leg 9, the lower surfaces of the first fixing plate 1 and the second fixing plate 2 are provided with a strip-shaped groove, the inner wall of the strip-shaped groove is slidably connected with a telescopic rod 10, the surfaces of the telescopic rod 10 and the telescopic leg 9 are provided with mounting grooves, the inner wall of the mounting groove is fixedly connected with a telescopic spring 11, the other end of the telescopic spring 11 is fixedly connected with a slide block 12, the surface of the slide block 12 is slidably connected with the inner wall of the mounting groove, the lower surface of the telescopic rod 10 is a bevel edge, the connecting strip 8, the surfaces of the first fixing plate 1 and the second fixing plate 2 are provided with jacks for the slide block 12 to pass through, through setting up flexible leg 9 and telescopic link 10, can put into connecting strip 8, first fixed plate 1 and second fixed plate 2 with flexible leg 9 and telescopic link 10 shrink, utilize the pivot to draw in first fixed plate 1 and second fixed plate 2 in, made things convenient for carrying of the device to practice thrift the storage space.

The working principle is as follows: when using the device, with first

fixed plate

1 and 2 abundant expandes of second fixed plate, flexible leg 9 of pulling and telescopic link 10, adjust first fixed plate 1 and second fixed plate 2 to suitable height, utilize slider 12 and expanding spring 11 cooperation to make slider 12 card in the jack, and then fixed flexible leg 9 and telescopic link 10, the stability of the device is further adjusted to 8 angle of regulation of rotation connecting strip, it supports layering 4 to rotate, make magnet strip 5 and iron sheet 13 separate, put into iron sheet 13 surface with the paper, it supports layering 4 to rotate after that, thereby the messenger supports magnet strip 5 and the iron sheet 13 inter attraction at the 4 backs of layering and makes the paper support to press fixedly.

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. A notice board, includes first fixed plate (1), its characterized in that: the right side surface of the first fixing plate (1) is rotationally connected with a second fixing plate (2) through a hinge, the front surfaces of the first fixing plate (1) and the second fixing plate (2) are fixedly connected with a U-shaped frame (3), the inner wall of the U-shaped frame (3) is rotationally connected with a pressing strip (4) through a bearing column, the back surface of the pressing strip (4) is fixedly connected with an iron-absorbing magnetic strip (5), the back surfaces of the first fixing plate (1) and the second fixing plate (2) are fixedly connected with a buckle (6) and a linking frame (7), the inner wall of the linking frame (7) is rotationally connected with a connecting strip (8) through a rotating shaft, the lower surface of the connecting strip (8) is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a telescopic leg (9), the lower surfaces of the first fixing plate (1) and the second fixing plate (2) are provided with a strip groove, the inner wall of the strip groove is slidably connected with a telescopic rod (10), the mounting groove has all been seted up on the surface of telescopic link (10) and flexible leg (9), the inner wall fixedly connected with expanding spring (11) of mounting groove, other end fixedly connected with slider (12) of expanding spring (11).

2. A notice board as defined in claim 1, wherein: the front surfaces of the first fixing plate (1) and the second fixing plate (2) are provided with iron sheets (13), and the iron-absorbing magnetic strips (5) and the iron sheets (13) are mutually attracted.

3. A notice board as defined in claim 1, wherein: the surface of connecting strip (8), first fixed plate (1) and second fixed plate (2) all seted up the jack that supplies slider (12) to pass through.

4. A notice board as defined in claim 1, wherein: the inner wall of the buckle (6) is matched with the connecting strip (8), and the buckle (6) is made of plastic.

5. A notice board as defined in claim 1, wherein: the quantity of supporting the layering (4) is four, and four are supported the layering (4) and equally divide into two sets ofly, and two sets ofly support layering (4) symmetry respectively set up in the front of first fixed plate (1) and second fixed plate (2).

6. A notice board as defined in claim 1, wherein: the surface of the sliding block (12) is connected with the inner wall of the mounting groove in a sliding mode, and the lower surface of the telescopic rod (10) is an inclined edge.