CN216643709U

CN216643709U - Protection type electronic information bulletin device

Info

Publication number: CN216643709U
Application number: CN202122845172.7U
Authority: CN
Inventors: 李勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-31
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a protective electronic information bulletin device, which belongs to the technical field of electronic information, and aims to solve the problems that when an existing electronic information bulletin screen is used, the bulletin screen is usually fixed with the bottom end of the bulletin screen and the ground in order to ensure stability and safety, and when the position of the bulletin screen is adjusted or a mobile bulletin screen is adopted, the bulletin screen cannot be quickly adjusted according to requirements, so that the practicability is reduced; according to the mobile bulletin screen, the bulletin screen can be rapidly moved in position through the matching of the bulletin screen, the connecting column, the mounting seat and the roller, the use range of the bulletin screen is widened due to the adoption of the mobile bulletin screen, the position of the bulletin screen can be further rapidly fixed through the matching of the limiting plate and the first reset spring, and the stability of the bulletin screen is improved.

Description

Protection type electronic information bulletin device

Technical Field

The utility model belongs to the technical field of electronic information, and particularly relates to a protective electronic information bulletin device.

Background

"electronic information" is an informatics vocabulary, and its appearance is closely related to the rapid development of computer technology, communication technology and high-density storage technology and its wide application in various fields. Electronic information engineering is a subject of electronic information control and information processing by applying modern technologies such as computers, and mainly researches acquisition and processing of information, design, development, application and integration of electronic equipment and an information system.

The current electronic information bulletin screen is in the use, and the bulletin screen often can carry out rigidity to bulletin screen bottom and ground in order to guarantee stability and security, if needs carry out the adjusting position or adopt mobile bulletin screen to the bulletin screen, just can't carry out the rapid draing as required, has reduced the practicality, for this reason, we have proposed a protection type electronic information bulletin device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a protection-type electronic information bulletin device, which solves the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a protective electronic information bulletin device comprises a bulletin screen, wherein a connecting column is fixed on the side wall of the bottom end of the bulletin screen, a mounting seat is fixed on one end, away from the bulletin screen, of the connecting column, symmetrically arranged connecting plates are installed on the side wall of the bottom end of the mounting seat, rollers are rotatably connected between the side walls, close to each other, of the connecting plates, symmetrically arranged sliding grooves are formed in the side wall of the bottom end of the mounting seat, sliding blocks are connected onto the sliding grooves in a sliding mode, a limiting plate is fixed on one end, away from the mounting seat, of each sliding block, the side wall, close to the rollers, of each limiting plate is of an inwards concave arc structure, a first reset spring is fixed on the side wall, away from each sliding block, one end, away from each sliding block, of each reset spring is fixed with the side wall of the connecting plate, symmetrically arranged guide channels are formed in the side wall of the top end of the mounting seat, a fixing plate is slidably sleeved with a fixing plate, and an anti-slip mat is connected below the mounting seat, the other end of the limiting plate is of an outward convex arc structure, and the fixing plate is located right above the outward convex arc structure of the limiting plate.

The scheme is as follows: the side wall of the top end of the mounting seat is fixedly provided with symmetrically arranged mounting blocks, the mounting blocks are located on the outer sides of the two fixing plates, one side wall of one of the mounting blocks is rotatably connected with a first shaft body, the other end of the first shaft body penetrates through the other mounting block and is fixedly provided with a rotating plate, and the rotating plate and the first shaft body are vertically arranged.

As a preferred embodiment, a transmission gear is fixed on the outer side wall of the first shaft body in a tight fit manner, a plurality of first racks are arranged on the side wall of the fixing plate, which is close to the first shaft body, along the length direction of the side wall, and the first racks are in meshing transmission connection with the transmission gear.

As a preferred embodiment, another one side lateral wall that the spliced pole was kept away from to the installation piece is fixed with the fixed block, and the fixed orifices has been seted up along vertical direction to the top lateral wall of fixed block, and the inside wall slip cover of fixed orifices is equipped with the dead lever, the joint sets up between dead lever and the fixed block.

As a preferred embodiment, the top end of the fixing rod extends to the outside of the fixing hole and is fixed with a pulling plate, the pulling plate and the fixing rod are vertically arranged, the outer side wall of the fixing rod is sleeved with a second return spring, one end of the second return spring is fixed with the side wall of the pulling plate, and the other end of the second return spring is fixed with the side wall of the fixing block.

As a preferred embodiment, a plurality of symmetrically arranged fixing grooves are formed in the outer side wall of the first shaft body along the circumferential direction, and the fixing grooves are clamped with the fixing rods.

Compared with the prior art, the protective electronic information bulletin device provided by the utility model at least has the following beneficial effects:

(1) the bulletin screen can be rapidly moved in position through the matching of the bulletin screen, the connecting column, the mounting seat and the roller, the use range of the bulletin screen is widened due to the adoption of the mobile bulletin screen, the position of the bulletin screen can be further rapidly fixed through the matching of the limiting plate and the first reset spring, and the stability of the bulletin screen is improved;

(2) through the fixed plate and the slipmat that set up, can carry out the secondary to bulletin screen position and fix, prevent that the bulletin screen from appearing the condition such as slip, improved the security that the bulletin screen was placed, through the axis body one and the rotor plate that set up, can carry out a key formula and fix the gyro wheel position, through the dead lever that sets up and the cooperation of fixed slot, can further fix the position after adjusting, improved placing stability and practicality.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the novel advertising board comprises a bulletin screen 1, a connecting column 2, a mounting seat 3, a connecting plate 4, a roller 5, a sliding block 6, a limiting plate 7, a return spring I8, a fixing plate 9, a mounting block 10, a shaft I11, a rotating plate 12, a transmission gear 13, a rack I14, a non-slip mat 15, a fixing block 16, a fixing rod 17, a pull plate 18, a return spring II 19 and a fixing groove 20.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the drawings of the embodiments of the present disclosure, and it is obvious that the described embodiments are some embodiments of the present disclosure, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the described embodiments of the present disclosure belong to the protection scope of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein should be understood as having a common meaning as understood by those of ordinary skill in the art to which this disclosure belongs, and the use of "including" or "comprising" and the like in this disclosure means that the element or item appearing before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-2, the utility model provides a protective electronic information announcement device, which comprises an announcement screen 1, wherein a connecting column 2 is fixed on the side wall of the bottom end of the announcement screen 1, a mounting seat 3 is fixed on the end of the connecting column 2 away from the announcement screen 1, symmetrically arranged connecting plates 4 are mounted on the side wall of the bottom end of the mounting seat 3, rollers 5 are rotatably connected between the side walls of the mutually adjacent sides of the connecting plates 4, symmetrically arranged sliding grooves are formed in the side wall of the bottom end of the mounting seat 3, sliding blocks 6 are slidably connected on the sliding grooves, a limiting plate 7 is fixed on the end of each sliding block 6 away from the mounting seat 3, the side wall of each limiting plate 7 close to the roller 5 is of an inward concave arc structure, a first return spring 8 is fixed on the side wall of each sliding block 6 away from the other side, one end of each return spring 8 away from the sliding block 6 is fixed with the side wall of the connecting plate 4, and the side wall of the top end of the mounting seat 3 is provided with symmetrically arranged guide channels, the inside wall sliding sleeve of direction passageway is equipped with fixed plate 9, and the bottom of fixed plate 9 extends to the mount pad 3 below and is connected with slipmat 15, and the other end of limiting plate 7 is evagination arc structure, and fixed plate 9 is located limiting plate 7 directly over the evagination arc structure.

The scheme is as follows: the top lateral wall of mount pad 3 is fixed with the installation piece 10 of symmetry setting, and installation piece 10 is located two fixed plates 9 outsides, and one side lateral wall of one of them installation piece 10 rotates and is connected with axis body 11, and another installation piece 10 is fixed with swivel plate 12 to another installation piece 10 is passed to the other end of axis body 11, sets up perpendicularly between swivel plate 12 and the axis body 11.

As further shown in fig. 1 and 2, a transmission gear 13 is fixed on the outer side wall of the first shaft body 11 in a tight fit manner, a plurality of first racks 14 are arranged on the side wall of the fixing plate 9 close to the first shaft body 11 along the length direction of the fixing plate, and the first racks 14 are in meshing transmission connection with the transmission gear 13.

Further as shown in fig. 1 and 2, a fixing block 16 is fixed on a side wall of the other mounting block 10 away from the connecting column 2, a fixing hole is formed in a side wall of the top end of the fixing block 16 along the vertical direction, a fixing rod 17 is slidably sleeved on an inner side wall of the fixing hole, and the fixing rod 17 is clamped with the fixing block 16.

Further as shown in fig. 1 and 2, the top end of the fixing rod 17 extends to the outside of the fixing hole and is fixed with a pulling plate 18, the pulling plate 18 and the fixing rod 17 are vertically arranged, a second return spring 19 is sleeved on the outer side wall of the fixing rod 17, one end of the second return spring 19 is fixed to the side wall of the pulling plate 18, the other end of the second return spring 19 is fixed to the side wall of the fixing block 16, a plurality of symmetrically arranged fixing grooves 20 are formed in the outer side wall of the first shaft body 11 in the circumferential direction, and the fixing grooves 20 and the fixing rod 17 are clamped.

Through the arranged roller 5, the bulletin screen 1 is convenient to move, then the pulling plate 18 is pulled, the pulling plate 18 drives the fixing rod 17 to move, the fixing rod 17 is separated from the fixing groove 20, then the rotating plate 12 is rotated, the rotating plate 12 drives the first shaft body 11 to rotate, the first shaft body 11 drives the transmission gear 13 to rotate, the transmission gear 13 is meshed with the first rack 14 to drive the fixing plate 9 to move, the fixing plate 9 drives the non-slip mat 15 to move downwards, the fixing plate 9 extrudes the outer convex arc-shaped structure of the limiting plate 7 which is right below the fixing plate in the downward moving process, the arc-shaped plate drives the inner concave arc-shaped structure to be attached to the outer side wall of the roller 5, the position of the roller 5 is fixed, meanwhile, the non-slip mat 15 is contacted with the ground, the position of the mounting seat 3 is secondarily fixed, finally the pulling plate 18 is loosened, under the elastic force of the second return spring 19, dead lever 17 carries out the joint setting with corresponding fixed slot 20, accomplishes the rigidity to bulletin screen 1, when adjusting bulletin screen 1 position, through above-mentioned transmission principle, carries out the adaptability adjustment.

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

1. The utility model provides a protection type electronic information bulletin device, includes bulletin screen (1), its characterized in that, the bottom lateral wall of bulletin screen (1) is fixed with spliced pole (2), the one end that bulletin screen (1) was kept away from in spliced pole (2) is fixed with mount pad (3), and the bottom lateral wall of mount pad (3) is installed connecting plate (4) that the symmetry set up, rotates between the lateral wall of one side that connecting plate (4) are close to each other and is connected with gyro wheel (5), the bottom lateral wall of mount pad (3) is seted up the spout that the symmetry set up, and sliding connection has slider (6) on the spout, and the one end that mount pad (3) were kept away from in slider (6) is fixed with limiting plate (7), the lateral wall of one side that limiting plate (7) are close to gyro wheel (5) is the indent arc structure, the lateral wall of one side that slider (6) kept away from each other is fixed with reset spring (8), one end of the first reset spring (8) far away from the sliding block (6) is fixed to the side wall of the connecting plate (4), the top side wall of the mounting seat (3) is provided with a guide channel symmetrically arranged, the inner side wall of the guide channel is slidably sleeved with a fixing plate (9), the bottom end of the fixing plate (9) extends to the lower side of the mounting seat (3) and is connected with an anti-slip pad (15), the other end of the limiting plate (7) is of an outer convex arc structure, and the fixing plate (9) is located right above the outer convex arc structure of the limiting plate (7).

2. A protected electronic information bulletin device as in claim 1, wherein: the mounting structure is characterized in that mounting blocks (10) which are symmetrically arranged are fixed on the side wall of the top end of the mounting base (3), the mounting blocks (10) are located on the outer sides of the two fixing plates (9), one side wall of one of the mounting blocks (10) is rotatably connected with a first shaft body (11), the other end of the first shaft body (11) penetrates through the other mounting block (10) and is fixedly provided with a rotating plate (12), and the rotating plate (12) and the first shaft body (11) are perpendicularly arranged.

3. A protected electronic information bulletin device as in claim 2, wherein: the outer side wall of the first shaft body (11) is fixedly provided with a transmission gear (13) in a tight fit mode, the side wall, close to the first shaft body (11), of the fixing plate (9) is provided with a plurality of first racks (14) along the length direction of the side wall, and the first racks (14) are in meshed transmission connection with the transmission gear (13).

4. A protected electronic information bulletin device according to claim 3, wherein: another one side lateral wall that spliced pole (2) were kept away from in installation piece (10) is fixed with fixed block (16), and the fixed orifices has been seted up along vertical direction to the top lateral wall of fixed block (16), and the inside wall slip cover of fixed orifices is equipped with dead lever (17), the joint sets up between dead lever (17) and fixed block (16).

5. A protected electronic information bulletin device according to claim 4, wherein: the top of dead lever (17) extends to the fixed orifices external fixation and has arm-tie (18), set up perpendicularly between arm-tie (18) and dead lever (17), reset spring two (19) have been cup jointed to the lateral wall of dead lever (17), the one end and the arm-tie (18) lateral wall of reset spring two (19) are fixed, the other end and fixed block (16) lateral wall of reset spring two (19) are fixed.

6. A protected electronic information bulletin device according to claim 5, wherein: the outer side wall of the first shaft body (11) is provided with a plurality of symmetrically-arranged fixing grooves (20) along the circumferential direction, and the fixing grooves (20) and the fixing rods (17) are connected in a clamping mode.