CN220082560U

CN220082560U - Supporting structure of LED intelligent projector

Info

Publication number: CN220082560U
Application number: CN202321201866.XU
Authority: CN
Inventors: 潘顾香
Original assignee: Nantong Jiemi Technology Co ltd
Current assignee: Nantong Jiemi Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-11-24
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of supporting structures, in particular to a supporting structure of an LED intelligent projector, which comprises a base and a motor, wherein the inner side of the base is fixedly connected with the motor, the tail end of a main shaft of the motor is fixedly connected with a threaded rod, the outer side of the threaded rod is spirally connected with a movable plate, the upper end of the base is fixedly connected with a limiting rod, the inner side of the movable plate is fixedly connected with a first spring, the upper end of the first spring is fixedly connected with a sliding plate, the upper end of the sliding plate is fixedly connected with an upper frame body, the inner side of the sliding plate is rotatably connected with a first toothed rotating wheel, and the outer side of the first toothed rotating wheel is rotatably connected with a belt.

Description

Supporting structure of LED intelligent projector

Technical Field

The utility model relates to the technical field of supporting structures, in particular to a supporting structure of an LED intelligent projector.

Background

The supporting structure of the LED intelligent projector is a device for conveniently setting up and fixing the intelligent projector, most of the shapes of the intelligent projector are square body, when the intelligent projector is used, LED light emitted by the intelligent projector is irradiated on a wall body or hung projection cloth, and the support part of the intelligent projector needs to be supported due to the fact that the projection cloth has a certain height, so that the projection imaging effect is better.

When the LED intelligent projector used for teaching is used, when the projector and the supporting structure are debugged, a great amount of time is required for a stranger to operate to adjust the projector and the support, the teaching learning time is delayed, and the using effect of the device is affected.

Disclosure of Invention

The utility model aims to provide a supporting structure of an LED intelligent projector, which solves the problem that a large amount of time is required to delay teaching and learning time when the projector and the supporting structure are debugged when the projector is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bearing structure of LED intelligent projector, includes base and motor, the inboard fixedly connected with motor of base, the terminal fixedly connected with threaded rod of motor spindle, threaded rod outside screw connection has the movable plate, base upper end fixedly connected with gag lever post, the first spring of movable plate inboard fixedly connected with, first spring upper end fixedly connected with slide, slide upper end fixedly connected with goes up the framework, the inboard rotation of slide is connected with first tooth runner, first tooth runner outside rotates and is connected with the belt, the inboard rotation of belt one end is connected with the second tooth runner, second tooth runner outside and sliding plate lower extreme sliding connection, the movable plate inboard is through second spring sliding connection has the pull rod.

Preferably, teeth are arranged on one side of the pull rod.

Preferably, both sides of the sliding plate are engaged with both sides of the inner part of the moving plate.

Preferably, one side of the sliding plate is slidably connected to the inner side of the moving plate, and the limiting rod is slidably connected to the inner side of the moving plate.

Preferably, teeth are arranged at two ends of one side of the sliding plate, and teeth are arranged in the middle of the moving plate.

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

according to the utility model, the projector and the support frame can be quickly fixed together through the motor, the threaded rod, the moving plate, the sliding plate, the second spring and the pull rod, the fixed projector is stable, the disassembly is convenient and quick, the projection height can be quickly adjusted according to the requirement, the operation is convenient, and the time is saved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a first toothed wheel according to the present utility model;

FIG. 4 is a schematic view of a skateboard structure according to the present utility model.

In the figure: 1-base, 2-motor, 3-threaded rod, 4-movable plate, 5-gag lever post, 6-first spring, 7-slide, 8-upper frame, 9-first tooth runner, 10-belt, 11-second tooth runner, 12-sliding plate, 13-second spring, 14-pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a bearing structure of LED intelligent projector, including base 1 and motor 2, the inboard fixedly connected with motor 2 of base, the terminal fixedly connected with threaded rod 3 of motor 2 main shaft, threaded rod 3 outside screwed connection has movable plate 4, the inboard fixedly connected with first spring 6 of base 1 upper end fixedly connected with gag lever post 5, the inboard fixedly connected with slide 7 of first spring 6 upper end, slide 7 upper end fixedly connected with upper frame 8, slide 7 inboard rotation is connected with first tooth runner 9, first tooth runner 9 outside rotation is connected with belt 10, belt 10 one end inboard rotation is connected with second tooth runner 11, second tooth runner 11 outside and sliding plate 12 lower extreme sliding connection, movable plate 4 inboard is through second spring 13 sliding connection has pull rod 14.

The pull rod 14 one side is equipped with the tooth, conveniently meshes with pull rod 13, and slide 7 both sides and the inside both sides meshing of movable plate 4, conveniently rotate first tooth runner 9, slide 7 one side sliding connection is inboard at movable plate 4, and gag lever post 5 sliding connection is inboard at movable plate 4, plays spacing effect, and slide 7 one side both ends are equipped with the tooth, are equipped with the tooth in the middle of the movable plate 4, make things convenient for slide 7 and movable plate 4 meshing.

The working flow is as follows: the device is electrified by an internal power supply in the use process, the projector is aligned to the middle position of the upper end of the upper frame body 8, the upper frame body 8 is pressed, the upper frame body 8 moves downwards to drive the sliding plate 7 fixedly connected with the lower end to move downwards, when the sliding plate 7 moves downwards, the first toothed runner 9 rotationally connected on the inner side is meshed with the inner wall of the moving plate 4 to drive the first toothed runner 9 to rotate, the first toothed runner 9 rotationally drives the belt 10 rotationally connected on the outer side to rotate, the belt 10 rotationally drives the second toothed runner 11 rotationally connected on the inner side of the upper end to rotate, the second toothed runner 11 rotationally drives the sliding plate 12 slidingly connected on the inner side of the upper frame body 8 to move towards the projector, the outer side of the second toothed runner 11 is meshed with the lower end of the sliding plate 12, the first toothed runner 9, the belt 10, the second toothed runner 11 and the sliding plate 12 at the left end move towards the projector in the same working mode, the pull rod 14 which is in sliding connection with the movable plate 4 through the second spring 13 is arranged in the movable plate 4 in the sliding process, one end of the pull rod 14 is meshed with one side of the sliding plate 7, the pull rod 14 is pushed to the direction of the sliding plate 7 by the elastic force of the second spring 13, the sliding plate 7 can only move downwards according to the tooth directions of the pull rod 14 and the sliding plate 7, thus realizing the effect of quickly fixing the projector with the supporting frame, the fixed projector has stable effect, the pull rod 14 is required to be pulled when the projector is disassembled, when the tooth on one side of the pull rod 14 is separated from the tooth arranged on one side of the sliding plate 7, the first spring 6 fixedly connected with the inner side of the movable plate 4 and the sliding plate 7 fixedly connected with the upper end of the first spring 6 move upwards under the elastic force of the first spring 6, the movable plate 4 is driven to move to the two sides by the device according to the same working principle as above, and is prepared for the next use, when the height of the device needs to be adjusted, the motor 2 is started, the spindle of the motor 2 rotates to drive the threaded rod 3 fixedly connected with the tail end of the spindle to rotate, the threaded rod 3 rotates to drive the movable plate 4 in outer side spiral connection to move, the limit rod 5 fixedly connected with the upper end of the base 1 slides on the inner side of the movable plate 4 to play a limiting role, and the movable plate 4 moves upwards, so that the effect of quickly adjusting the projector is achieved, and the projector is convenient to operate, time-saving and labor-saving.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 bearing structure of LED intelligence projector, includes base (1) and motor (2), its characterized in that: the novel multifunctional electric bicycle is characterized in that a motor (2) is fixedly connected to the inner side of the base (1), a threaded rod (3) is fixedly connected to the tail end of a main shaft of the motor (2), a movable plate (4) is spirally connected to the outer side of the threaded rod (3), a limit rod (5) is fixedly connected to the upper end of the base (1), a first spring (6) is fixedly connected to the inner side of the movable plate (4), a sliding plate (7) is fixedly connected to the upper end of the first spring (6), an upper frame (8) is fixedly connected to the upper end of the sliding plate (7), a first toothed runner (9) is rotatably connected to the inner side of the sliding plate (7), a belt (10) is rotatably connected to the outer side of the first toothed runner (9), a second toothed runner (11) is rotatably connected to the inner side of one end of the belt (10), and the lower end of the sliding plate (12) is slidably connected to the outer side of the second toothed runner (11), and the inner side of the movable plate (4) is slidably connected with a pull rod (14) through a second spring (13).

2. The support structure for an LED intelligent projector of claim 1, wherein: teeth are arranged on one side of the pull rod (14).

3. The support structure for an LED intelligent projector of claim 1, wherein: both sides of the sliding plate (7) are meshed with both sides of the inner part of the movable plate (4).

4. The support structure for an LED intelligent projector of claim 1, wherein: one side of the sliding plate (7) is slidably connected to the inner side of the moving plate (4), and the limiting rod (5) is slidably connected to the inner side of the moving plate (4).

5. The support structure for an LED intelligent projector of claim 1, wherein: teeth are arranged at two ends of one side of the sliding plate (7), and teeth are arranged in the middle of the moving plate (4).