CN215891656U

CN215891656U - Rail-moving projection seat frame

Info

Publication number: CN215891656U
Application number: CN202121502821.7U
Authority: CN
Inventors: 童舟; 李正杰; 施仲杰; 张东; 李丹
Original assignee: Shanghai Kuanchuang International Culture Technology Co ltd
Current assignee: Shanghai Kuanchuang International Culture Technology Co ltd
Priority date: 2021-07-04
Filing date: 2021-07-04
Publication date: 2022-02-22
Anticipated expiration: 2031-07-04

Abstract

The utility model relates to the technical field of projectors, and discloses a rail-moving projection seat frame which comprises a projector, a projector mounting plate, a first sliding rail and a second sliding rail, wherein the projector mounting plate is fixedly mounted at the bottom of the projector, the front end and the rear end of the two sides of the projector mounting plate are rotatably connected with supporting wheels, the supporting wheels are limited to slide on the inner side ends of the first sliding rail and the second sliding rail, limiting blocks are fixedly arranged at the front end and the rear end of the inner parts of the first sliding rail and the second sliding rail, bottom plates are fixedly arranged at the front end and the rear end of the bottom parts of the first sliding rail and the second sliding rail, a supporting column is welded in the middle of the bottom of each bottom plate, and a base is welded at the bottom of each supporting column. This track mobile projection seat frame makes things convenient for the projected position of sliding adjustment, convenient to use, simple and practical, and safety is spacing, and the buffering shock attenuation has effectually improved sliding adjustment's stability can, makes things convenient for the dismouting, is convenient for stable installing in table surface or wall crown, and application scope is wide.

Description

Rail-moving projection seat frame

Technical Field

The utility model relates to the technical field of projectors, in particular to a rail-moving projection seat frame.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals. Projectors are widely used in homes, offices, schools and entertainment places, and have different types such as CRT, LCD and DLP according to different working modes.

At present, the existing track mobile projection seat frame has the following problems: (1) at present, projectors in the industry are mostly installed in a fixed mode, a suspension mode, a hiding mode and other modes, the position of projection cannot be adjusted, the use is inconvenient, and the stability is low; (2) the projector is inconvenient to disassemble and assemble quickly, and the installation range of the projector is limited. For this reason, a corresponding technical scheme needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rail mobile projection seat frame, which solves the technical problems that most projectors in the prior industry are installed in a fixed mode, a suspension mode, a hiding mode and the like, the projection position cannot be adjusted, the use is inconvenient, and the stability is low.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a track mobile projection seat frame, includes projecting apparatus, projecting apparatus mounting panel, first slide rail and second slide rail, projecting apparatus mounting panel fixed mounting is in the bottom of projecting apparatus, the both sides front and back end of projecting apparatus mounting panel rotates and is connected with the supporting wheel, the spacing medial extremity that slides in first slide rail and second slide rail of supporting wheel, the fixed stopper that is equipped with in inside front and back end of first slide rail and second slide rail, the fixed bottom plate that is equipped with in bottom front and back end of first slide rail and second slide rail, the welding has the support column in the middle of the bottom of bottom plate, the bottom welding of support column has the base.

Preferably, mounting holes are formed in two ends of the bottom plate, and mounting bolts are connected to the inside of the mounting holes through threads.

Preferably, the mounting bolt penetrates through the first sliding rail and the second sliding rail through threads and is connected to the bottom of the limiting block.

Preferably, the base is a rectangular plate-shaped structure, and a locking bolt is connected to a corner end of the base in a penetrating manner.

(III) advantageous effects

(1) This track mobile projection seat frame rotates the supporting wheel of connecting through end around projecting apparatus mounting panel both sides, can directly spacing slip in the medial extremity of first slide rail and second slide rail, makes things convenient for the projected position of slide adjusting, convenient to use, simple and practical, through the stopper of the fixed setting in the inside front and back end of first slide rail and second slide rail, safety is spacing, cushions the shock attenuation, the effectual stability performance that improves slide adjusting.

(2) This track mobile projection seat frame, through the fixed bottom plate that sets up in first slide rail and second slide rail bottom front and back, simple structure makes things convenient for the dismouting, through welded support column and base in the middle of the bottom plate bottom, is convenient for stable the installing in table surface or wall top, and application scope is wide.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic illustration of an explosive structure according to the present invention;

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

fig. 4 is a bottom view of the bottom plate of the present invention.

In the figure, a projector 1, a projector mounting plate 2, a first slide rail 3, a second slide rail 4, a supporting wheel 5, a bottom plate 6, a supporting column 7, a base 8, a limiting block 9 and a mounting bolt 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a track mobile projection seat frame, includes projecting apparatus 1, projecting apparatus mounting panel 2, first slide rail 3 and

second slide rail

4, 2 fixed mounting of projecting apparatus mounting panel in the bottom of projecting apparatus 1, the both sides front and back end of projecting apparatus mounting panel 2 is rotated and is connected with supporting

wheel

5, 5 spacing slides in the medial extremity of first slide rail 3 and second slide rail 4 of supporting wheel, the fixed stopper 9 that is equipped with in inside front and back end of first slide rail 3 and second slide rail 4, the fixed bottom plate 6 that is equipped with in bottom front and back end of first slide rail 3 and second slide rail 4, the welding has support column 7 in the middle of the bottom of bottom plate 6, the welding of bottom of support column 7 has base 8.

Further improved, the mounting hole has been seted up at the both ends of bottom plate 6, there is mounting bolt 10 inside through threaded connection of mounting hole, conveniently adopts mounting bolt 10 to pass the mounting hole and connects, convenient to use, simple structure, it is with low costs.

Further improved, the mounting bolt 10 runs through first slide rail 3, second slide rail 4 through the screw thread and connects in the bottom of stopper 9, directly through threaded connection in the inside of stopper 9, and the tightness is high, and is reliable and stable.

Specifically, the base 8 is of a rectangular plate-shaped structure, and the corner end of the base 8 is connected with a locking bolt in a penetrating manner, so that the base can be conveniently and directly mounted and fixed on a working table top or a wall top.

The working principle is as follows: promote projecting apparatus 1 for 2 both sides front and back ends of projecting apparatus mounting panel rotate the direct spacing inboard end that slides in first slide rail 3 and second slide rail 4 of supporting wheel 5 of connecting, adjust the projected position around sliding, it is safe spacing through the fixed stopper 9 of first slide rail 3 and the inside front and back of second slide rail 4, the buffering shock attenuation, through the fixed bottom plate 6 of first slide rail 3 and the fixed in second slide rail 4 bottom front and back, support column 7 and the stable installation in table surface or wall crown of base 8, high strength, wide application scope.

The projector 1, the projector mounting plate 2, the first slide rail 3, the second slide rail 4, the supporting wheel 5, the bottom plate 6, the supporting column 7, the base 8, the limiting block 9 and the mounting bolt 10 are all parts which are universal standard parts or parts known by technicians in the field, and the structure and the principle of the parts can be known by technical manuals or conventional experimental methods, so that the problems of the utility model are solved that most projectors in the industry at present are installed in a fixed mode, a suspension mode, a hidden mode and the like, the position of projection cannot be adjusted, the use is inconvenient, the stability is low, the utility model is convenient to adjust the position of projection in a sliding mode by combining the parts, the use is convenient, the operation is simple and practical, the safety limiting is realized, the buffering and the shock absorption are realized, the stability of sliding adjustment is effectively improved, the dismounting is convenient, and the stable mounting on a working table top or a wall top is convenient, the application range is wide.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rail mobile projection seat frame, includes projecting apparatus (1), projecting apparatus mounting panel (2), first slide rail (3) and second slide rail (4), its characterized in that: projector mounting panel (2) fixed mounting is in the bottom of projector (1), the both sides front and back end of projector mounting panel (2) is rotated and is connected with supporting wheel (5), supporting wheel (5) spacing slip in the medial extremity of first slide rail (3) and second slide rail (4), the fixed stopper (9) that is equipped with in inside front and back end of first slide rail (3) and second slide rail (4), bottom front and back end fixed bottom plate (6) that is equipped with of first slide rail (3) and second slide rail (4), the welding has support column (7) in the middle of the bottom of bottom plate (6), the bottom welding of support column (7) has base (8).

2. The orbital mobile projection mount of claim 1 wherein: mounting holes are formed in two ends of the bottom plate (6), and mounting bolts (10) are connected to the inside of the mounting holes through threads.

3. The orbital mobile projection mount of claim 2 wherein: the mounting bolt (10) penetrates through the first sliding rail (3) and the second sliding rail (4) through threads and is connected to the bottom of the limiting block (9).

4. The orbital mobile projection mount of claim 1 wherein: the base (8) is of a rectangular plate-shaped structure, and locking bolts penetrate through corner ends of the base (8).