CN213904851U

CN213904851U - A suspension type propaganda device for student's management

Info

Publication number: CN213904851U
Application number: CN202120042515.3U
Authority: CN
Inventors: 朱文岩
Original assignee: Shandong Vocational College of Science and Technology
Current assignee: Jiangsu Aihuiying Education Consulting Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-06
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a suspension type propaganda device for student management, including propaganda frame, linkage, propaganda frame includes outer frame, moving frame, drive arrangement, outer frame inside sliding connection is equipped with two moving frames, the outer frame inside is equipped with the spout with moving frame matched with, drive arrangement includes sprocket, chain, first motor, the chain cover establish with the sprocket, first motor drive sprocket, chain operation, two moving frames are respectively through the upper strata and the lower floor of spliced pole fixed connection chain; the suspension device comprises a screw, guide rods and a movable beam, wherein the guide rods are arranged on two sides of the screw in parallel. Has the advantages that: the hanging device is favorable for hanging the propaganda frame on a roof in a hanging manner, the worm gear and the screw rod are favorable for driving the propaganda frame to move up and down, the chain and the moving frame are favorable for driving the moving frame to expand or contract, and the propaganda and display area is increased.

Description

A suspension type propaganda device for student's management

Technical Field

The utility model relates to a propaganda device technical field specifically indicates a suspension type propaganda device for student's management.

Background

Along with the continuous development of society, the education of teenagers in the country has more and more paid attention to now, and the quantity that is exactly the student is also more and more thereupon, and for the convenience of school to student's management, school can use propaganda device to carry out show and propaganda on the relation information to the student for make things convenient for student to know the management system.

At present, some publicity devices have a single structure, and when the publicity and display are performed, the device is placed on the ground, so that the publicity device is easy to fall over and damaged to a certain extent in the publicity, and therefore, the requirement of a user cannot be met, and a suspension type publicity device for student management is urgently needed to be researched to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure, the practicality is strong, a suspension type propaganda device for student's management that excellent in use effect.

In order to solve the technical problem, the utility model provides a technical scheme does: a suspension type propaganda device for student management comprises a propaganda frame and a suspension device, wherein the propaganda frame can move up and down relative to the suspension device; the propaganda frame comprises an outer frame, moving frames and a driving device, wherein the inner part of the outer frame is of a hollow structure, the inner part of the outer frame is provided with two moving frames in a sliding connection mode, the two moving frames can be drawn out from two sides of the outer frame relative to the outer frame, a sliding groove matched with the moving frames is formed in the inner part of the outer frame, the driving device is arranged above the inner part of the outer frame and comprises a chain wheel, a chain and a first motor, the chain is sleeved on the chain wheel, the first motor drives the chain wheel and the chain to run, and the two moving frames are fixedly connected with the upper layer and the lower layer of the chain through connecting columns respectively; the suspension device comprises a screw, guide rods and a movable beam, the guide rods are arranged on two sides of the screw in parallel, the upper ends of the screw and the guide rods are fixedly arranged on the base, and the movable beam is fixedly connected with the outer frame.

Further, the inside regulation chamber that is equipped with of walking beam, it is equipped with the worm wheel to adjust the intracavity, the worm wheel cover is located on the screw rod and the meshing is connected, the meshing of worm wheel one side is equipped with the worm, the worm is by second motor drive.

Furthermore, the two ends of the movable beam are sleeved on the guide rod and are in sliding connection, the lower end of the screw rod is provided with a limiting block, and the base is provided with a plurality of expansion bolts for fixing.

Further, the sliding grooves are formed in the upper side and the lower side of the moving frame, and the moving frame is connected with the sliding grooves in a sliding mode.

Furthermore, a plurality of rollers are arranged at the lower end of the movable frame, and the movable frame is in sliding connection with the sliding groove on the lower side through the rollers.

Further, the inside propaganda cavity that all is equipped with of outer frame, moving frame, the propaganda cavity is kept away from screw rod one side and is equipped with the glass door.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a suspension type propaganda device for student's management is equipped with linkage, is favorable to hanging propaganda frame unsettled on the roof, is equipped with the worm wheel and is favorable to driving propaganda frame with the screw rod and reciprocates, is equipped with the chain and is favorable to driving moving frame expansion or shrink with moving frame, is favorable to increasing the area of propaganda show.

Drawings

Fig. 1 is the external structure diagram of the utility model relates to a suspension type propaganda device for student management.

Fig. 2 is the utility model relates to an outer frame inner structure schematic diagram of a suspension type propaganda device for student's management.

Fig. 3 is a schematic view of the hanging device of the hanging type propaganda device for student management.

Fig. 4 is a side structure diagram of the utility model of a suspension type propaganda device for student management.

As shown in the figure: 1. the glass door comprises an outer frame, 2, a moving frame, 3, a sliding groove, 4, a chain, 5, a first motor, 6, a connecting column, 7, a screw rod, 8, a guide rod, 9, a moving beam, 10, a base, 11, a worm wheel, 12, a worm, 13, a second motor, 14, a limiting block, 15, a roller, 16, a propaganda chamber, 17 and a glass door.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "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 being 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

A suspension type propaganda device for student management comprises a propaganda frame and a suspension device, wherein the propaganda frame can move up and down relative to the suspension device; the propaganda frame comprises an outer frame 1, moving frames 2 and a driving device, wherein the inner part of the outer frame 1 is of a hollow structure, the inner part of the outer frame 1 is provided with two moving frames 2 in a sliding connection mode, the two moving frames 2 can be drawn out from two sides of the outer frame 1 relative to the outer frame 1, a sliding chute 3 matched with the moving frames 2 is arranged in the outer frame 1, the driving device is arranged above the inner part of the outer frame 1 and comprises a chain wheel, a chain 4 and a first motor 5, the chain 4 is sleeved on the chain wheel, the first motor 5 drives the chain wheel and the chain 4 to run, and the two moving frames 2 are fixedly connected with the upper layer and the lower layer of the chain 4 through connecting columns 6 respectively; the suspension device comprises a screw 7, a guide rod 8 and a movable beam 9, the guide rods 8 are arranged on two sides of the screw 7 in parallel, the upper ends of the screw 7 and the guide rod 8 are fixedly arranged on a base 10, and the movable beam 9 is fixedly connected with the outer frame 1.

The utility model discloses a walking beam, including walking beam 9, adjusting intracavity is equipped with worm wheel 11, worm wheel 11 cover is located on screw rod 7 and the meshing is connected, the meshing of 11 one sides of worm wheel is equipped with worm 12, worm 12 is driven by second motor 13. The movable beam 9 is sleeved on the guide rod 8 at two ends and is connected with the guide rod in a sliding mode, the lower end of the screw rod 7 is provided with a limiting block 14, and the base 10 is provided with a plurality of expansion bolts for fixing. The sliding grooves 3 are arranged on the upper side and the lower side of the moving frame 2, and the moving frame 2 is connected with the sliding grooves 3 in a sliding mode. The lower end of the moving frame 2 is provided with a plurality of rollers 15, and the moving frame 2 is connected with the sliding chute 3 on the lower side in a sliding mode through the rollers 15. The inside propaganda cavity 16 that all is equipped with of outer frame 1, moving frame 2, propaganda cavity 16 keeps away from screw rod 7 one side and is equipped with glass door 17.

The working principle is as follows: during the in-service use, linkage passes through the base 10 to be fixed in roof or other places that need the propaganda show, can firmly fix through a plurality of expansion bolts, the propaganda frame is connected with linkage through walking beam 9, and can reciprocate through walking beam 9, and is further, sliding connection is equipped with moving frame 2 in the inside hollow structure of outer frame 1, moving frame 2 is through the sprocket chain 4 drive of top, one of them moving frame 2 is through the upper fixed connection of spliced pole 6 with chain 4, another moving frame 2 is through the lower floor fixed connection of spliced pole 6 with chain 4, so can drive two moving frame 2 synchronous expansions or shrink simultaneously when chain 4 rotates, and is further, propaganda cavity 16 is used for placing the propaganda thing of propaganda panel class, and be equipped with glass door 17 and be used for sealing.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a suspension type propaganda device for student's management which characterized in that: the propaganda rack can move up and down relative to the suspension device; the propaganda frame comprises an outer frame (1), moving frames (2) and a driving device, wherein the inner part of the outer frame (1) is of a hollow structure, the inner part of the outer frame (1) is provided with two moving frames (2) in a sliding connection mode, the two moving frames (2) can be drawn out from two sides of the outer frame (1) relative to the outer frame (1), the inner part of the outer frame (1) is provided with a sliding chute (3) matched with the moving frames (2), the driving device is arranged above the inner part of the outer frame (1) and comprises a chain wheel, a chain (4) and a first motor (5), the chain (4) is sleeved on the chain wheel, the first motor (5) drives the chain wheel and the chain (4) to run, and the two moving frames (2) are respectively fixedly connected with the upper layer and the lower layer of the chain (4) through connecting columns (6); the suspension device comprises a screw rod (7), a guide rod (8) and a movable beam (9), wherein the guide rod (8) is arranged on two sides of the screw rod (7) in parallel, the upper ends of the screw rod (7) and the guide rod (8) are fixedly arranged on a base (10), and the movable beam (9) is fixedly connected with the outer frame (1).

2. A hanging promotional device for student management according to claim 1 wherein: the utility model discloses a walking beam, including walking beam (9), walking beam, adjusting intracavity, worm wheel (11) are equipped with to the walking beam inside, worm wheel (11) cover is located on screw rod (7) and the meshing is connected, worm wheel (11) one side meshing is equipped with worm (12), worm (12) are driven by second motor (13).

3. A hanging promotional device for student management according to claim 1 wherein: the movable beam (9) is sleeved on the guide rod (8) at two ends and is in sliding connection with the guide rod, a limiting block (14) is arranged at the lower end of the screw rod (7), and a plurality of expansion bolts used for fixing are arranged on the base (10).

4. A hanging promotional device for student management according to claim 1 wherein: the sliding grooves (3) are formed in the upper side and the lower side of the moving frame (2), and the moving frame (2) is connected with the sliding grooves (3) in a sliding mode.

5. A hanging promotional device for student management according to claim 4 wherein: the lower end of the moving frame (2) is provided with a plurality of rollers (15), and the moving frame (2) is connected with the sliding groove (3) on the lower side in a sliding mode through the rollers (15).

6. A hanging promotional device for student management according to claim 1 wherein: the outer frame (1), the inside propaganda cavity (16) that all are equipped with of moving frame (2), screw rod (7) one side is kept away from in propaganda cavity (16) is equipped with glass door (17).