CN219040006U

CN219040006U - Rolling device convenient to maintain

Info

Publication number: CN219040006U
Application number: CN202223500855.XU
Authority: CN
Inventors: 周金龙
Original assignee: Suqian Heliang Electronic Technology Co ltd
Current assignee: Suqian Heliang Electronic Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-16
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of display, in particular to a rolling device convenient to maintain, which comprises an advertising lamp box body, wherein detachable transparent glass is arranged on the advertising lamp box body, a shell is fixedly arranged at the side end of the advertising lamp box body, a baffle plate is movably arranged on the shell, a bolt is rotationally twisted into the baffle plate, the baffle plate is fixed with the advertising lamp box body through threads of the bolt, and a conveyor belt is arranged in the advertising lamp box body. According to the utility model, the motor is started to enable the driving rod to rotate, the connecting block is driven to rotate through the rotation of the driving rod, the lower rotating rod is driven to rotate through the rotation of the connecting block, and the gears are fixedly arranged on the lower rotating rod and the upper rotating rod, and the chains are sleeved on the two gears, so that the upper rotating rod is driven to rotate through the rotation of the lower rotating rod, the conveyor belt is enabled to roll, and therefore the advertising poster can be driven to roll.

Description

Rolling device convenient to maintain

Technical Field

The utility model relates to the technical field of display, in particular to a rolling device convenient to maintain.

Background

The principle of the rolling lamp box is that a set of digital rolling system is utilized to drive pictures to rotate at intervals so as to achieve the effect of installing a plurality of pictures in one lamp box, a lighting device with timing control is matched, and an LED electronic display screen is matched for releasing public welfare information or increasing visual attraction.

At present, in the actual use process, the rolling device for the rolling lamp box on the market is inconvenient to detach the motor, so that the motor is inconvenient to repair or replace, and the normal use of the rolling lamp box is affected.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a rolling device convenient to maintain.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a rolling device convenient to maintain, includes the advertising light box body, install detachable transparent glass on the advertising light box body, the side fixed mounting of advertising light box body has the shell, movable mounting has the baffle on the shell, rotatory turning into has the bolt in the baffle, the baffle passes through bolt and advertising light box body thread tightening, this internal conveyer belt that is provided with of advertising light box, upper and lower both sides of advertising light box body inner chamber rotate respectively and install bull stick and bull stick down, the equal fixed mounting in tip of bull stick and bull stick has the gear down, two the gear sets up in the shell, be provided with driving structure in the shell, driving structure includes the supporting seat, fixed mounting has the motor on the supporting seat.

As a preferable technical scheme of the utility model, a connecting block is fixedly arranged at the end part of the lower rotating rod, a positioning hole is formed in the surface of the connecting block, and the positioning hole is a hexagonal hole.

As a preferable technical scheme of the utility model, the output shaft of the motor is fixedly connected with a driving rod, the driving rod is matched with the positioning hole, and the driving rod is movably inserted into the positioning hole.

As a preferable technical scheme of the utility model, the supporting seat and the motor are both arranged in the shell and are arranged at the bottom side of the inner cavity of the shell, and the shell movably penetrates through the supporting seat.

As a preferable technical scheme of the utility model, the conveyor belt is sleeved on the upper rotating rod and the lower rotating rod.

As a preferable technical scheme of the utility model, two gears are sleeved with chains.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the starter motor for the actuating lever rotates, can drive the connecting block through the rotation of actuating lever and rotate, can drive down the bull stick through the rotation of connecting block and rotate, owing to down all fixed mounting has the gear on bull stick and the last bull stick, the cover is equipped with the chain on two gears, consequently, can drive the bull stick and rotate through the rotation of bull stick down, makes the conveyer belt roll, thereby can drive the advertisement poster and roll, this rolling device structural design is reasonable.

2. Through dismantling the shell, take out the bolt next, supporting seat and motor expose in the outside this moment, and the user outwards removes the supporting seat and can take out the motor, and this rolling device is convenient for maintain or change the motor, and it is more convenient to use, has improved this rolling device's practicality.

Drawings

FIG. 1 is a schematic view of a rolling device of the present utility model for easy maintenance;

FIG. 2 is a schematic view of the structure of the conveyor belt of the present utility model;

FIG. 3 is a schematic view of the structure of the upper rotating rod of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Wherein: 1. an advertising light box body; 11. transparent glass; 12. a housing; 13. a baffle; 14. a bolt; 2. a conveyor belt; 3. an upper rotating rod; 4. a lower rotating rod; 5. a gear; 6. a chain; 7. a connecting block; 71. positioning holes; 8. a support base; 81. a motor; 82. and a driving rod.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a rolling device convenient for maintenance comprises an advertising light box body 1, a detachable transparent glass 11 is installed on the advertising light box body 1, a shell 12 is fixedly arranged at the side end of the advertising light box body 1, a baffle 13 is movably installed on the shell 12, a bolt 14 is rotationally twisted in the baffle 13, the baffle 13 is fixedly screwed with the advertising light box body 1 through the bolt 14, a conveyor belt 2 is arranged in the advertising light box body 1, an upper rotating rod 3 and a lower rotating rod 4 are respectively rotatably installed at the upper side and the lower side of the inner cavity of the advertising light box body 1, gears 5 are fixedly installed at the end parts of the upper rotating rod 3 and the lower rotating rod 4, two gears 5 are arranged in the shell 12, a driving structure is arranged in the shell 12, the driving structure comprises a supporting seat 8, a motor 81 is fixedly installed on the supporting seat 8, and an advertising poster is fixedly arranged on the conveyor belt 2, the fixing mode is various and conventional, so that the user can rotate the driving rod 82 by starting the motor 81, the connecting block 7 can be driven to rotate by the rotation of the driving rod 82, the lower rotating rod 4 can be driven to rotate by the rotation of the connecting block 7, the gears 5 are fixedly arranged on the lower rotating rod 4 and the upper rotating rod 3, the chains 6 are sleeved on the two gears 5, the upper rotating rod 3 can be driven to rotate by the rotation of the lower rotating rod 4, the conveyor belt 2 can roll, the advertising poster can be driven to roll, the rolling device has reasonable structural design, when the motor 81 needs to be maintained, the user can take out the bolts 14 by disassembling the shell 12, the supporting seat 8 and the motor 81 are exposed outside, the user can take out the motor 81 by outwards moving the supporting seat 8, this rolling device is convenient for maintain or change motor 81, it is more convenient to use, the practicality of this rolling device has been improved, the tip fixed mounting of bull stick 4 has connecting block 7 down, locating hole 71 has been seted up on the surface of connecting block 7, locating hole 71 is the hexagonal hole, motor 81's output shaft fixedly connected with actuating lever 82, actuating lever 82 and locating hole 71 looks adaptation, actuating lever 82 activity is pegged graft in locating hole 71, supporting seat 8 and motor 81 all set up in shell 12, and the bottom side of shell 12 inner chamber is put, shell 12 activity run through supporting seat 8, conveyer belt 2 cover is established on last bull stick 3 and bull stick 4 down, the cover is equipped with chain 6 on two gears 5.

During the use, fix advertising placard on conveyer belt 2, the fixed mode has multiple and is conventional means, therefore do not make specifically for the description any more, the user is through starting motor 81, make actuating lever 82 rotate, can drive connecting block 7 through the rotation of actuating lever 82 and rotate, can drive down bull stick 4 through the rotation of connecting block 7 and rotate, owing to all fixed mounting has gear 5 on bull stick 4 and the bull stick 3 down, the cover is equipped with chain 6 on two gears 5, consequently, can drive bull stick 3 through the rotation of bull stick 4 and rotate, make conveyer belt 2 roll, thereby can drive advertising placard and roll, this rolling device structural design is reasonable, when need to maintain motor 81, the user is through dismantling shell 12, then take out bolt 14, supporting seat 8 and motor 81 expose in the outside this moment, the user outwards removes supporting seat 8 can take out motor 81, this rolling device is convenient for maintain or change motor 81, the practicality of this rolling device has been improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a rolling device convenient to maintain, includes advertising light box body (1), a serial communication port, install detachable transparent glass (11) on advertising light box body (1), advertising light box body (1)'s side fixed mounting has shell (12), movable mounting has baffle (13) on shell (12), rotatory turning into has bolt (14) in baffle (13), baffle (13) are through bolt (14) and advertising light box body (1) thread tightening, be provided with conveyer belt (2) in advertising light box body (1), upper and lower both sides of advertising light box body (1) inner chamber rotate respectively and install bull stick (3) and bull stick (4) down, the tip of going up bull stick (3) and bull stick (4) is equal fixed mounting has gear (5), two gear (5) set up in shell (12), be provided with driving structure in shell (12), driving structure includes supporting seat (8), fixed mounting has motor (81) on supporting seat (8).

2. The rolling device convenient to maintain according to claim 1, wherein a connecting block (7) is fixedly arranged at the end part of the lower rotating rod (4), a positioning hole (71) is formed in the surface of the connecting block (7), and the positioning hole (71) is a hexagonal hole.

3. The rolling device convenient to maintain according to claim 2, characterized in that an output shaft of the motor (81) is fixedly connected with a driving rod (82), the driving rod (82) is matched with the positioning hole (71), and the driving rod (82) is movably inserted into the positioning hole (71).

4. A rolling device convenient for maintenance according to claim 3, characterized in that the supporting seat (8) and the motor (81) are both arranged in the housing (12) and are arranged at the bottom side of the inner cavity of the housing (12), and the housing (12) movably penetrates through the supporting seat (8).

5. A rolling device for easy maintenance according to claim 1, characterized in that the conveyor belt (2) is sleeved on the upper (3) and lower (4) turn bars.

6. A rolling device for facilitating maintenance according to claim 1, characterized in that two of said gears (5) are provided with chains (6) in a sleeved manner.