CN217003975U

CN217003975U - Multifunctional support of projector without mounting

Info

Publication number: CN217003975U
Application number: CN202220717236.7U
Authority: CN
Inventors: 吴小敏
Original assignee: Enping Huaying Electronic Technology Co ltd
Current assignee: Enping Huaying Electronic Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-19
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to the field of projector supports, and particularly discloses an assembly-free multifunctional projector support. The utility model provides a exempt from to adorn formula projector multifunctional support, is including the projection supporting disk that is used for installing the projector, projection supporting disk one side be equipped with rather than normal running fit's universal cloud platform, universal cloud platform bottom is equipped with rather than sliding fit's slide rail, the slide rail bottom is equipped with rather than can dismantle the telescopic cylinder of being connected, telescopic cylinder bottom is equipped with rather than the lift complex and holds a section of thick bamboo, hold the bobbin base portion be equipped with rather than swing joint exempt from to adorn the chassis, exempt from to adorn the chassis including the first chassis and the second chassis that can adapt to different scenes. The support has the functions of flexibly adjusting and stabilizing the viewing angle and height and the center of the support, brings the best viewing feeling to a user, is convenient to detach and mount, and saves the occupied space; meanwhile, the film can adapt to various viewing environments, does not need to be punched and installed, saves time and manpower and material resources, and has rich and flexible functions without instability.

Description

Multifunctional support of projector without mounting

Technical Field

The utility model relates to the field of projector supports, in particular to a punching-free and installation-free projector support.

Background

A projector, also called a projector, is a device capable of projecting 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, the projector is widely applied to homes, offices, schools, and entertainment places, and according to different working modes, there are different types such as CRT, LCD, DLP, etc., and according to application environments, the projector can be divided into the following types: home theater type projectors, portable business type projectors, educational conference type projectors, mainstream engineering type projectors, professional theater type projectors, and survey projectors.

Projector when using, in order to deal with different scenes, need carry out different kinds of installation, it usually punches the back linking bridge at the position that needs the installation and carries out the installation of projector, do so first can lead to the installation of projector comparatively troublesome, need be equipped with the puncher, waste time and energy, second can leave the hole with the department of punching after dismantling the projector, be difficult to fill, it is very pleasing to the eye, and current installing support function singleness, can't carry out the adjustment of height, position, distance isoparametric according to user's sight shadow needs, therefore, it is very cater to market and masses demand to study out a projector support that can solve above-mentioned drawback.

The technical problem to be solved by the application is as follows: how to make the projector support need not to punch and need not the needs that the installation can adapt to different scenes and the function is abundant, is fit for masses' demand.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the assembly-free projector multifunctional support which is free of punching, rich in functions and convenient to adjust.

The technical scheme adopted by the utility model is as follows: the utility model provides a exempt from to adorn formula projector multifunctional support, is including the projection supporting disk that is used for installing the projector, projection supporting disk one side is equipped with rather than the universal cloud platform of normal running fit, universal cloud platform bottom is equipped with rather than sliding fit's slide rail, the slide rail bottom is equipped with rather than can dismantle the telescopic cylinder of being connected, telescopic cylinder bottom is equipped with rather than the lift complex and holds a section of thick bamboo, it is equipped with rather than swing joint's the exempt from to adorn the chassis to hold the bobbin bottom, exempt from to adorn the chassis including the first chassis and the second chassis that can adapt to different scenes.

In some embodiments, the installation-free chassis is L-shaped, and the first chassis and the second chassis are respectively provided with a mounting hole detachably connected with the accommodating cylinder. The support can adapt to different installation environments, when the accommodating cylinder is arranged in the installation hole in the first chassis, the second chassis can be inserted between a sofa and a wall or between a desk and the wall, holes do not need to be drilled in the wall, and the second chassis only needs to be pulled out during disassembly, so that the support is convenient and quick to use and has no punching traces; when the accommodating cylinder is arranged in the mounting hole on the second chassis, the second chassis can be flatly placed and placed on a desktop, a floor or the ground for projection, the mounting is stable, the inclination condition can not occur, and the stability maintenance is not required to use an external stabilizing part.

In some embodiments, a universal ball rotating in the universal tripod head is fixed on one side of the projection supporting disk, and a universal knob abutting against the universal ball is arranged on the outer side of the universal tripod head. The projection support disc is provided with a screw rod used for mounting the projector, one side, far away from the universal tripod head, of the projection support disc is provided with a screw rod used for mounting the projector, when the projector is mounted on the projection support disc, the universal ball in the universal tripod head is slowly rotated to adjust the angle of the projector, after the angle is adjusted to the best viewing angle, the universal knob is rotated, the screw rod in the universal knob is abutted to the universal ball to stop rotating the universal ball, and the projector can be enabled to keep the angle for projection all the time.

In some embodiments, the slide rail is provided with a slide groove connected with the universal tripod head in a clamping manner and used for sliding of the universal tripod head, and the bottom of the universal tripod head is provided with a weight adjusting knob used for adjusting the tightness between the universal tripod head and the slide rail. When being located the spout with universal cloud platform and sliding, the focus of this support can be adjusted, makes it not take place the front and back slope, and after the adjustment is vertical to this support, the rotatable accent heavy knob makes the screw rod rebound in the accent heavy knob press from both sides tightly in the slide rail outside until accent heavy knob and universal cloud platform, so, the projector then can not take place to slide and influence this support with the focus of adjusting.

In some embodiments, the bottom of the slide rail is fixed with a mounting cylinder, the mounting cylinder is movably connected with the telescopic cylinder, and a mounting knob abutted against the telescopic cylinder is arranged outside the mounting cylinder. The mounting cylinder is mounted on the telescopic cylinder, the mounting knob is rotated, the mounting cylinder can be fixed on the outer side of the telescopic cylinder, and similarly, the mounting knob is rotated in the opposite direction, so that the mounting cylinder can be taken down from the outer side of the telescopic cylinder, and the flexible disassembly and assembly of the support are realized.

In some embodiments, a fixed cylinder for changing the frictional resistance between the telescopic cylinder and the accommodating cylinder is arranged outside the telescopic cylinder, and the fixed cylinder is in threaded connection with the accommodating cylinder. The user can make a telescopic cylinder reciprocate in a fixed cylinder according to the projected height of needs, and when adjusting to the rotatable fixed cylinder of best sight shadow height back, the contact surface that makes and hold a section of thick bamboo and a telescopic cylinder reduces, makes and holds a section of thick bamboo and press from both sides tightly in the outside of a telescopic cylinder, so, a telescopic cylinder just can not reciprocate in holding a section of thick bamboo temporarily, has realized the stability of sight shadow height.

In some embodiments, the second chassis and the first chassis are respectively provided with anti-skid cotton outside, and the mounting hole penetrates through the anti-skid cotton. When in use, the anti-skid cotton is only needed to be tightly attached to the sofa, the table, the ground and the floor, thereby not only playing the anti-skid role, but also preventing the surface of the sofa, the table, the ground and the floor from being scratched.

The utility model has the beneficial effects that: the mounting-free projector multifunctional support has the functions of flexibly adjusting and stabilizing the viewing angle and height as well as the support center, brings the best viewing experience to users, is convenient to detach and mount, and saves the occupied space; meanwhile, the film can adapt to various viewing environments, does not need to be punched and installed, saves time, manpower and material resources, is attractive and easy to use, and has rich and flexible functions without instability.

Drawings

FIG. 1 is a schematic perspective view of a multi-functional stand for a mounting-free projector according to the present invention;

FIG. 2 is a left side view of the multifunctional bracket of the mounting-free projector according to the present invention;

fig. 3 is a second schematic left-view structural diagram of the multifunctional bracket of the mounting-free projector according to the present invention.

In the figure: 1. a projection support disc; 2. a universal ball; 3. a universal head; 4. a universal knob; 5. a slide rail; 6. a weight adjusting knob; 7. mounting the cylinder; 8. installing a knob; 9. a telescopic cylinder; 10. a fixed cylinder; 11. a receiving cylinder; 12. a first chassis; 13. mounting holes; 14. anti-skid cotton; 15. a second chassis; 16. the chassis is not required to be installed.

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.

Example 1

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a exempt from to adorn multi-functional support of formula projector, including the projection tray 1 that is used for installing the projector, projection tray 1 one side is equipped with rather than normal running fit's universal cloud platform 3, universal cloud platform 3 bottom is equipped with rather than sliding fit's slide rail 5, slide rail 5 bottom is equipped with rather than dismantling the telescopic tube 9 of being connected, telescopic tube 9 bottom is equipped with rather than lifting fit's a section of thick bamboo 11 that holds, it is equipped with rather than swing joint's the dress-free chassis 16 of holding 11 bottoms, it includes first chassis 12 and the second chassis 15 that can adapt to different scenes to exempt from to adorn the chassis 16.

The installation-free chassis 16 is L-shaped, and the first chassis 12 and the second chassis 15 are respectively provided with a mounting hole 13 which is detachably connected with the containing cylinder 11. The support can adapt to different installation environments, when the accommodating cylinder 11 is installed in the installation hole 13 on the first chassis 12, the second chassis 15 can be inserted between a sofa and a wall body or between a desk and the wall body, the wall body is not required to be punched, and the second chassis 15 is only required to be extracted during disassembly, so that the support is convenient and quick to use and free of punching traces.

One side of the projection supporting disk 1 is fixed with a universal ball 2 rotating in a universal tripod head 3, and the outer side of the universal tripod head 3 is provided with a universal knob 4 abutted against the universal ball 2. One side that projection tray 1 kept away from universal cloud platform 3 is equipped with the screw rod that is used for installing the projector, when with projector installation and projection tray 1 on, slowly rotate the universal ball 2 that is located universal cloud platform 3 and can carry out the angle modulation of projector, adjust to the best back of seeing the shadow angle, rotate universal knob 4, make the screw rod butt in universal knob 4 can make universal ball 2 stall in universal ball 2, can make the projector keep this angle to carry out the projection all the time.

The slide rail 5 is provided with a chute which is connected with the universal tripod head 3 in a clamping way and is used for the universal tripod head 3 to slide, and the bottom of the universal tripod head 3 is provided with a weight adjusting knob 6 which is used for adjusting the tightness between the universal tripod head 3 and the slide rail 5. When sliding universal tripod head 3 in the spout, the focus of this support can be adjusted, makes it not take place the tilt from beginning to end, and after adjusting to this support is vertical, rotatable accent heavy knob 6 makes the interior screw rod rebound of accent heavy knob 6 until accent heavy knob 6 presss from both sides tightly in the slide rail 5 outside with universal tripod head 3, so, the projector then can not take place to slide and influence this support with the focus of adjusting.

An installation cylinder 7 is fixed at the bottom of the sliding rail 5, the installation cylinder 7 is movably connected with a telescopic cylinder 9, and an installation knob 8 abutted against the telescopic cylinder 9 is arranged outside the installation cylinder 7. Install a section of thick bamboo 7 on telescopic cylinder 9 to the installation knob 8 of rotating can make installation section of thick bamboo 7 be fixed in the telescopic cylinder 9 outside, and in the same way, the installation knob 8 is rotated in the opposite direction, can make installation section of thick bamboo 7 take off from the telescopic cylinder 9 outside, has realized the nimble dismantlement and the assembly of this support.

A fixed cylinder 10 for changing the frictional resistance between the telescopic cylinder 9 and the accommodating cylinder 11 is arranged outside the telescopic cylinder 9, and the fixed cylinder 10 is in threaded connection with the accommodating cylinder 11. The user can make telescopic cylinder 9 reciprocate in fixed cylinder 10 according to the projected height of needs, can rotate fixed cylinder 10 after adjusting to the best sight shadow height, makes the contact surface who holds a section of thick bamboo 11 and telescopic cylinder 9 reduce, makes and holds a section of thick bamboo 11 and press from both sides tightly in telescopic cylinder 9's the outside, so, telescopic cylinder 9 just can not reciprocate in holding a section of thick bamboo 11 temporarily, has realized the stability of sight shadow height.

The outer parts of the second chassis 15 and the first chassis 12 are respectively provided with anti-skid cotton 14, and the mounting hole 13 penetrates through the anti-skid cotton 14. When in use, the anti-skid cotton 14 is only needed to be tightly attached to the sofa, the table, the ground and the floor, thereby not only playing the anti-skid role, but also preventing the surface of the sofa, the table, the ground and the floor from being scratched.

Example 2

Referring to fig. 3, the difference between the first embodiment and the second embodiment is that when the accommodating cylinder 11 is installed in the installation hole 13 on the second chassis 15, the second chassis 15 can be laid flat and placed on a desktop, a floor or the ground for projection, the installation is stable, no inclination occurs, and no external stabilizer is needed for maintenance.

The working principle and the using process of the utility model are as follows: during the assembly, only need to locate telescopic tube 9 with installation section of thick bamboo 7 cover outside, it is fixed to rotate installation knob 8, can accomplish the assembling process, when the shadow angle is seen in the adjustment, rotate projection supporting disk 1 and rotate universal knob 4 after in order to obtain best sight shadow angle and fix, when the shadow height is seen in the adjustment, it can to rotate fixed section of thick bamboo 10 after the telescopic tube 9 that slides from top to bottom to fix it, when the adjustment focus, slide universal cloud platform 3 on slide rail 5 in order to obtain best focus, twist transfer heavy knob 6 make universal cloud platform 3 fixed can. The mounting-free projector multifunctional support has the functions of flexibly adjusting and stabilizing the viewing angle and height as well as the support center, brings the best viewing experience to users, is convenient to detach and mount, and saves the occupied space; meanwhile, the film can adapt to various film viewing environments, does not need to be punched and installed, saves time and manpower and material resources, is attractive and easy to use, and is rich in functions, flexible and free of instability.

Finally, it should be noted that the above is only a preferred example of the present invention, and not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents can be made in the technical solutions described in the foregoing embodiments, or some technical features thereof can be replaced. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Exempt from to adorn formula projector multifunctional support, including projection supporting disk (1) that is used for installing the projector, its characterized in that, projection supporting disk (1) one side is equipped with rather than normal running fit's universal cloud platform (3), universal cloud platform (3) bottom is equipped with rather than sliding fit's slide rail (5), slide rail (5) bottom is equipped with rather than dismantling telescopic cylinder (9) of being connected, telescopic cylinder (9) bottom is equipped with rather than lifting fit's a section of thick bamboo (11), a section of thick bamboo (11) bottom is equipped with rather than swing joint exempt from to adorn chassis (16), exempt from to adorn chassis (16) including first chassis (12) and second chassis (15) that can adapt to different scenes.

2. The multifunctional bracket of claim 1, wherein the mounting-free chassis (16) is L-shaped, and the first chassis (12) and the second chassis (15) are respectively provided with a mounting hole (13) detachably connected with the accommodating cylinder (11).

3. The multifunctional bracket of the assembly-free projector as claimed in claim 1, wherein a universal ball (2) rotating in a universal head (3) is fixed on one side of the projection supporting disk (1), and a universal knob (4) abutting against the universal ball (2) is arranged on the outer side of the universal head (3).

4. The multifunctional bracket of the assembly-free projector according to claim 1, wherein the slide rail (5) is provided with a slide groove which is connected with the universal tripod head (3) in a clamping manner and used for the sliding of the universal tripod head (3), and the bottom of the universal tripod head (3) is provided with a weight adjusting knob (6) used for adjusting the tightness between the universal tripod head (3) and the slide rail (5).

5. The multifunctional bracket of claim 1, wherein a mounting cylinder (7) is fixed at the bottom of the slide rail (5), the mounting cylinder (7) is movably connected with a telescopic cylinder (9), and a mounting knob (8) abutted against the telescopic cylinder (9) is arranged outside the mounting cylinder (7).

6. The multifunctional bracket of the non-assembly projector as claimed in claim 1, wherein a fixed cylinder (10) for changing the frictional resistance between the telescopic cylinder (9) and the accommodating cylinder (11) is arranged outside the telescopic cylinder (9), and the fixed cylinder (10) is in threaded connection with the accommodating cylinder (11).

7. The multifunctional bracket of the no-load projector as claimed in claim 2, wherein the second chassis (15) and the first chassis (12) are respectively provided with anti-skid cotton (14) on the outside, and the mounting hole (13) penetrates through the anti-skid cotton (14).