CN210722375U

CN210722375U - Law knowledge display device

Info

Publication number: CN210722375U
Application number: CN202020094321.3U
Authority: CN
Inventors: 韩飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-06-09
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a law knowledge display device, including base, telescopic link and panel, both ends have all been seted up at the base about and accept the chamber, the left surface welding of base has the connecting strip, and the right-hand member of base has seted up the spread groove, the telescopic link all has the installation in the upper surface left and right sides of base, and the outside of telescopic link is provided with the curb plate, the lateral surface of curb plate is pasted and is had the volume angle dish, and the inside of curb plate runs through there is the connecting roller, the panel is located the top of bottom plate, and the top of panel rotates through the hinge and installs the glass apron, the last fixed surface of glass apron has the fixed plate of limit. This law knowledge display device through packing up the universal wheel during the show, is convenient for avoid because the universal wheel causes the unstable condition of device to take place, conveniently places the great propaganda paper of size through the free concatenation combination of panel, is convenient for know the inclination of panel through the position of observing the fingerboard.

Description

Law knowledge display device

Technical Field

The utility model relates to a law knowledge show technical field specifically is a law knowledge display device.

Background

In order to popularize laws and solve the problem of law blindness of most people, legal knowledge propaganda devices are arranged in public areas such as residential quarters, supermarkets, shopping centers and the like, and propaganda paper printed with legal knowledge is placed on a display device and is watched by the people.

The conventional law knowledge display device is convenient to move, universal wheels are installed below the device, but when the device is displayed, the unstable situation of the device is caused due to the instability of the universal wheels, the size of publicity paper is limited, the publicity paper with a large size is inconvenient to place, and when the inclination angle of a panel is adjusted, the inclination angle of the panel is inconvenient to know, so that the inclination angle of the panel is inconvenient to adjust according to data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a law knowledge display device to current law knowledge display device who proposes in solving above-mentioned background art causes the unstable condition of device to take place owing to the instability of universal wheel, and inconvenient the great propaganda paper of size of placing is not convenient for according to the inclination's of data conditioning problem.

In order to achieve the above object, the utility model provides a following technical scheme: a law knowledge display device comprises a base, a telescopic rod and a panel, wherein bearing cavities are formed in the left end and the right end of the base, connecting blocks are arranged on the inner sides of the bearing cavities, the lower surface of the connecting block is fixedly provided with a universal wheel, the left side surface of the base is welded with a connecting strip, the right end of the base is provided with a connecting groove, the telescopic rods are arranged on the left side and the right side of the upper surface of the base, and the outer side of the telescopic rod is provided with a side plate, the outer side surface of the side plate is adhered with a protractor plate, the inner part of the side plate is penetrated with a connecting roller, the outer side surface of the connecting roller is adhered and connected with a fingerboard, and the inner side of the connecting roller is welded with a bottom plate, the panel is positioned above the bottom plate, a glass cover plate is rotatably arranged above the panel through a hinge, a limiting plate is fixed on the upper surface of the glass cover plate, and limiting rods are mounted at the left end and the right end of the front side face of the limiting plate.

Preferably, the connecting block and the bearing cavity form a lifting structure, and the connecting block is fixedly connected with the base through a screw.

Preferably, the right-end longitudinal section of the connecting strip is of a trapezoidal structure, and the base is connected with the base in a clamping manner through the connecting strip.

Preferably, the bottom end and the top end of the telescopic rod are respectively hinged to the top end of the base and the rear side face of the panel, and the panel and the base form a rotating structure.

Preferably, the inner side surface of the fingerboard is attached to the outer side surface of the angle measuring disc, and the longitudinal section of the fingerboard is of a triangular structure.

Preferably, the width of the glass cover plate is equal to the width of the panel, and the glass cover plate is limited on the front side of the panel through the clamping connection of the limiting rod and the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the law knowledge display device, the universal wheels are retracted during display, so that the situation that the device is unstable due to the universal wheels is avoided, the Chinese art paper with larger size is conveniently placed through splicing and combining of the panel monomers, and the inclination angle of the panel is conveniently known through observing the position of the fingerboard;

1. the display device is provided with a bearing cavity, a connecting block and a universal wheel, the display device is convenient to move by using the universal wheel, and the universal wheel and the connecting block are convenient to be accommodated in the base by sliding into the bearing cavity, so that the situation that the device is unstable due to the universal wheel during display is avoided;

2. the base, the connecting strips and the connecting grooves are arranged, the connecting strips are clamped into the connecting grooves of another group of devices to complete the combined connection between the base single bodies, the splicing and combination of the panel single bodies are convenient, and the large-size rice paper can be placed on the panel group conveniently;

3. be provided with the curb plate, the volume angle dish, connecting roller and fingerboard, the lateral surface of curb plate is fixed with the volume angle dish, the lateral surface of connecting roller is fixed with the fingerboard, connecting roller constitutes revolution mechanic with the curb plate, when connecting the roller when the inside of curb plate is rotatory, the fingerboard is rotatory on the volume angle dish, through observing the position of fingerboard on the volume angle dish, be convenient for know the turned angle of connecting the roller, thereby be convenient for know the turned angle through the bottom plate with the panel that is connected of connecting the roller, make things convenient for angle between adjustment panel and the base.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a side view of the cutting structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the front view structure of the present invention.

In the figure: 1. the base, 2, accept the chamber, 3, connecting block, 4, universal wheel, 5, connecting strip, 6, spread groove, 7, telescopic link, 8, curb plate, 9, angulometer dish, 10, connecting roller, 11, fingerboard, 12, bottom plate, 13, panel, 14, glass apron, 15, limiting plate, 16, limiting rod.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

Referring to fig. 1-4, the present invention provides a technical solution: a law knowledge display device comprises a base 1, a bearing cavity 2, a connecting block 3, universal wheels 4, connecting strips 5, connecting grooves 6, a telescopic rod 7, side plates 8, a protractor disc 9, connecting rollers 10, finger plates 11, a bottom plate 12, a panel 13, a glass cover plate 14, a limiting plate 15 and a limiting rod 16, wherein the bearing cavity 2 is arranged at the left end and the right end of the base 1, the connecting block 3 is arranged at the inner side of the bearing cavity 2, the universal wheels 4 are fixedly arranged on the lower surface of the connecting block 3, the connecting strips 5 are welded on the left side surface of the base 1, the connecting grooves 6 are arranged at the right end of the base 1, the telescopic rod 7 is arranged on the left side and the right side of the upper surface of the base 1, the side plates 8 are arranged on the outer sides of the telescopic rod 7, the protractor discs 9 are adhered to the outer side surfaces of the side plates 8, the connecting rollers 10 penetrate through the inner parts of the side plates 8, the, the panel 13 is positioned above the bottom plate 12, a glass cover plate 14 is rotatably arranged above the panel 13 through a hinge, a limiting plate 15 is fixed on the upper surface of the glass cover plate 14, and limiting rods 16 are respectively arranged at the left end and the right end of the front side surface of the limiting plate 15;

specifically, as shown in fig. 1 and 4, the connecting block 3 and the receiving cavity 2 form a lifting structure, and the connecting block 3 is fixedly connected with the base 1 through a screw, so that the connecting block 3 and the universal wheel 4 can be conveniently collected into the receiving cavity 2, the influence of the universal wheel 4 on the device can be avoided, the longitudinal section of the right end of the connecting strip 5 is in a trapezoidal structure, the base 1 is connected with the base 1 through the connecting strip 5 in a clamping manner, and the single bodies of the base 1 are connected in a combined manner, so that the combined connection of the single bodies of the panel 13 can be conveniently carried out, and the propaganda paper with different sizes can be conveniently placed;

specifically, as in fig. 1, 2 and 3, the bottom end and the top end of the telescopic rod 7 are respectively hinged to the top end of the base 1 and the rear side surface of the panel 13, the panel 13 and the base 1 form a rotating structure, the panel 13 is rotated by utilizing the extension of the telescopic rod 7, the inner side surface of the fingerboard 11 is attached to the outer side surface of the angle measuring disc 9, the longitudinal section of the fingerboard 11 is in a triangular structure, the position of the fingerboard 11 on the angle measuring disc 9 is observed, so that the inclination angle of the panel 13 can be conveniently known, the width of the glass cover plate 14 is equal to the width of the panel 13, the glass cover plate 14 is limited at the front side of the panel 13 by the clamping connection of the limiting rod 16 and the bottom plate 12, and the propaganda paper on the panel 13 is protected.

Specifically, when the law knowledge display device is used, firstly, the working principle of the telescopic rod 7 is a mature technology in the prior background, when the angle between the panel 13 and the base 1 needs to be adjusted, the fastening bolt in the telescopic rod 7 in fig. 2 is removed, as shown in fig. 1, the bottom plate 12 and the side plate 8 form a rotating structure through the connecting roller 10, so that the panel 13 fixedly connected with the bottom plate 12 and the base 1 below the side plate 8 form a rotating structure, in the process of manually rotating the panel 13, the telescopic rod 7 stretches, the finger plate 11 in fig. 3 rotates on the outer side surface of the angle dial 9, the rotating angle of the panel 13 is known by observing the position of the finger plate 11 on the angle dial 9, after the inclination angle of the panel 13 is adjusted, the fastening bolt is inserted into the telescopic rod 7, and the panel 13 is limited on the base 1;

specifically, when the size of the publicity paper to be displayed is larger than that of the

panel

13, 2 or more than 2 groups of display devices are moved to the same display point under the action of the universal wheel 4, then the connecting strip 5 on the base 1 in fig. 1 slides into the connecting groove 6 of another group of display devices from front to back, so that the 2 groups of bases 1 are combined and spliced, the inclination angle of the panel 13 is adjusted, so that the 2 groups of panels 13 are aligned, then the publicity paper is flatly laid on the panel 13, because the panel 13 is connected with the glass cover plate 14 through a hinge, the glass cover plate 14 is turned over and covered in front of the panel 13, the limiting rod 16 connected with the glass cover plate 14 through the limiting plate 15 is clamped into the hole formed in the front end of the bottom plate 12, then the screw used for fixing the connecting block 3 at the front end of the base 1 is taken down, then the base 1 is lifted, the connecting block 3 is pushed upwards, so that the connecting block 3 and the universal wheel 4 completely enter the receiving, because the main part base 1 in the device is made of light plastics, and the panel 13 is made of light alloy, the whole weight of the device is light, and then the staff can lift up the base 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a law knowledge display device, includes base (1), telescopic link (7) and panel (13), its characterized in that: the automatic glass plate connecting device is characterized in that the left end and the right end of the base (1) are both provided with bearing cavities (2), the inner sides of the bearing cavities (2) are provided with connecting blocks (3), universal wheels (4) are fixedly arranged on the lower surfaces of the connecting blocks (3), connecting strips (5) are welded on the left side surface of the base (1), connecting grooves (6) are formed in the right end of the base (1), the telescopic rods (7) are mounted on the left side and the right side of the upper surface of the base (1), side plates (8) are arranged on the outer sides of the telescopic rods (7), angle measuring discs (9) are adhered on the outer side surfaces of the side plates (8), connecting rollers (10) penetrate through the inner portions of the side plates (8), finger plates (11) are adhered on the outer side surfaces of the connecting rollers (10), bottom plates (12) are welded on the inner sides of the connecting rollers (10), the panels (13) are located above the bottom plates (12), and, a limiting plate (15) is fixed on the upper surface of the glass cover plate (14), and limiting rods (16) are mounted at the left end and the right end of the front side surface of the limiting plate (15).

2. The forensic knowledge display apparatus according to claim 1 in which: the connecting block (3) and the bearing cavity (2) form a lifting structure, and the connecting block (3) is fixedly connected with the base (1) through a screw.

3. The forensic knowledge display apparatus according to claim 1 in which: the right-end longitudinal section of connecting strip (5) is trapezium structure, and base (1) is connected with base (1) block through connecting strip (5).

4. The forensic knowledge display apparatus according to claim 1 in which: the bottom and the top of telescopic link (7) are articulated respectively and are installed at the top of base (1) and the trailing flank of panel (13), and panel (13) and base (1) constitute rotating-structure.

5. The forensic knowledge display apparatus according to claim 1 in which: the inner side surface of the fingerboard (11) is attached to the outer side surface of the angle measuring disc (9), and the longitudinal section of the fingerboard (11) is of a triangular structure.

6. The forensic knowledge display apparatus according to claim 1 in which: the width of the glass cover plate (14) is equal to that of the panel (13), and the glass cover plate (14) is limited on the front side of the panel (13) through the clamping connection of the limiting rod (16) and the bottom plate (12).