CN210219216U

CN210219216U - Movable projector support decorative structure

Info

Publication number: CN210219216U
Application number: CN201920525279.3U
Authority: CN
Inventors: Shihua Peng; 彭仕华
Original assignee: HANGZHOU MAIJIE EDUCATIONAL TECHNOLOGY Co Ltd
Current assignee: HANGZHOU MAIJIE EDUCATIONAL TECHNOLOGY Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-03-31
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses a movable projector support decorative structure, which comprises a bracket, the support includes support fixing base, support outer tube and support inner tube, including shroud and decoration protecgulum, wherein, shroud fixed mounting, decorate the protecgulum with support inner tube fixed connection, the shroud includes the cavity, the support outer tube the support inner tube with it is located the cavity to decorate the protecgulum, it follows to decorate the protecgulum the support inner tube is relative the shroud removes. The projector bracket has the advantages that the projector bracket is shielded by the cover cap and the decorative front cover, the problems of unattractive appearance and easy dust feeding caused by exposure of the existing projector bracket are solved, and the overall attractiveness and the sealing dustproof performance of the projector bracket are improved.

Description

Movable projector support decorative structure

Technical Field

The utility model relates to a projector technical field especially relates to a movable projector support decorative structure.

Background

The 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, and the like through different interfaces to play corresponding video signals. The ultra-short-focus projector belongs to one type, has very short transmittance, and can project pictures on a large screen (70 inches or more) from a place a few inches away from the surface of the screen. In order to facilitate the installation and use of the projector, a bracket is usually adopted for suspension. With the development of economy and the progress of society, the teaching intelligence of schools is gradually realized, and various electric appliances are also gradually applied to teaching activities, such as multimedia projectors.

However, the existing projector support has the following defects:

1. the existing projector support only plays a role in mounting a projector, no decorative cover is provided, the shapes of the projector support and the projector are not uniform enough, the requirements of modern multimedia classrooms on classroom environment are higher and higher, and the projector support can cause certain influence on the classroom environment;

2. some projector supports include support outer tube and support inner tube, support inner tube and projector mounting platform structure, need tensile support inner tube when adjusting the distance of projector and wall, and at this moment, the section bar of support inner tube can expose, not only influences the pleasing to the eye degree of projector support, still probably makes rubbish dust get into the support inner tube, causes the damage to the support.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a movable projector support decorative structure plays to shelter from the decoration effect to support outer tube, support inner tube and support fixing base, improves the pleasing to the eye degree of projector support, avoids the debris dust to get into in the support inner tube simultaneously.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a movable projector support decorative structure, includes the support, the support includes support fixing base, support outer tube and support inner tube, including shroud and decoration protecgulum, wherein, decorate the protecgulum with support inner tube fixed connection, the shroud includes the cavity, the support fixing base with the support outer tube is arranged in the cavity, it follows to decorate the protecgulum the support inner tube is relative the shroud removes.

Further, decorate protecgulum includes side shielding portion and top installation department, side shielding portion covers establishes the outside of support outer tube, and pass through the top installation department with support inner tube fixed connection, side shielding portion with be equipped with the space between the support inner tube, be used for holding the support outer tube.

Further, be equipped with the direction muscle on the top installation department inner wall, the top surface of support inner tube is equipped with the guide way, the embedding of direction muscle in the guide way.

Further, the support comprises an equipment mounting support, the equipment mounting support is fixedly connected with the support outer tube and located in the cavity, two sides of the equipment mounting support are provided with inwards concave grooves, and the grooves are matched with the side shielding parts.

Further, decorate the protecgulum and include top surface shielding part, top surface shielding part includes folding extending structure, folding extending structure is located the upper surface of support outer tube with between the support dress trim cover, folding extending structure's one end with decorate the upper surface fixed connection of protecgulum, the other end with the interior fixed surface who covers the upper wall is decorated to the support is connected decorate the protecgulum and follows the support inner tube is relative expand or shrink folding when the shroud removes.

Furthermore, the top surface shielding part is shielding cloth with a plurality of folds.

Further, the bracket comprises an adjusting knob, the decorative front cover comprises a window, the window is located outside the cavity, and the adjusting knob is exposed in the window.

Further, the decorative front cover comprises a front cover plate extending downwards, and the front cover plate is located outside the cavity body.

Furthermore, the front cover plate is provided with an installation position.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a decorative structure utilizes the shroud to shelter from support fixing base and support outer tube, utilizes and decorates the protecgulum and shelters from the support inner tube, decorates the protecgulum and removes along with the support inner tube to also shelter from the support inner tube after the removal when adjusting between projector and the wall, avoid the support inner tube to expose outside decorative structure, improve the whole pleasing to the eye degree and the sealed dustproof performance of projector support.

Drawings

Fig. 1 is a schematic structural view of a stent decoration structure according to an embodiment of the present invention, showing a stent inner tube in a contracted state;

fig. 2 is a schematic structural view of a support decoration structure according to an embodiment of the present invention, showing a schematic view of a support inner tube in an extended state;

fig. 3 is a schematic view of an internal structure of a support frame decoration structure according to an embodiment of the present invention; the inner tube of the bracket is shown in a contracted state;

fig. 4 is a schematic view of an internal structure of a support frame decoration structure according to an embodiment of the present invention; the inner tube of the bracket is shown in an extension state;

fig. 5 is a schematic view of a connection structure between the decorative front cover and the inner tube of the bracket according to the embodiment of the present invention.

In the figure: 10. a cover; 11. a cavity; 12. a base; 13. a decorative cover; 14. an opening; 15. decorating the bottom plate; 20. decorating the front cover; 21. a side shielding part; 22. a top mounting portion; 23. a void; 24. a guide rib; 25. a window; 26. a front cover plate; 27. an installation position; 30. a support; 31. a bracket fixing seat; 32. a stent outer tube; 33. a stent inner tube; 34. a guide groove; 35. an equipment mounting bracket; 36. a groove; 37. adjusting a knob; 38. projector mount table.

Detailed Description

The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1 to 5, the movable projector bracket decoration structure according to the embodiment of the present invention will be clarified in the following description, wherein the projector bracket is shielded by the cover and the decorative front cover, thereby solving the problem of the existing projector bracket that the appearance is not beautiful and the dust is easy to enter, and improving the overall beauty and the sealing dustproof performance of the projector bracket.

As shown in fig. 1 to 5, the movable projector support decoration structure of the embodiment includes a support 30, the support 30 includes a support fixing seat 31, a support outer tube 32 and a support inner tube 33, the decoration structure includes a cover 10 and a decoration front cover 20, wherein the decoration front cover 20 is fixedly connected to the support inner tube 33, the cover 10 includes a cavity 11, the support outer tube 32, the support inner tube 33 and the decoration front cover 20 are located in the cavity 11, and the decoration front cover 20 moves relative to the cover 10 along with the support inner tube 33. Divide into shroud 10 and decoration protecgulum 20 with decorative structure, decorate respectively the fixed part and the movable part of projector support 30 and shelter from, more specifically say, support outer tube 32 and support fixing base 31 are fixed part, shroud 10 and support fixing base 31 or the wall fixed connection around the support 30 can be connected with support 30, the support bottom is equipped with decorative bottom plate 15, shroud 10 and decorative bottom plate 15 looks lock joint to fixed shroud 10 makes shroud 10 can dismantle simultaneously, conveniently adjusts support or other equipment in the shroud. The bracket outer tube 32 and the bracket fixing seat 31 are located in the cavity 11 of the cover cap 10, preferably, the cover cap 10 includes a base 12 covered on the bracket fixing seat 31, a decorative cover 13 covered on the bracket outer tube 32 and a decorative bottom plate 15 fixedly connected with the decorative cover 13, the decorative bottom plate 15 is adapted to the decorative cover 13 and located below the bracket outer tube 32, the length and width of the decorative cover 13 are determined according to the length and width of the bracket outer tube 32, and the decorative cover 13 is fastened with the decorative bottom plate 15; the front end of the decorative cover 13 is provided with an opening 14 for the bracket inner pipe 33 to extend out, and the bracket inner pipe 33 extends and retracts in the opening 14; the decorative front cover 20 is fixedly connected with the bracket inner tube 33 and moves along with the bracket inner tube 33 in the opening 14.

As shown in fig. 3 and 4, the decorative front cover 20 of the present embodiment includes a side shielding portion 21 and a top mounting portion 22, the side shielding portion 21 covers the outer side of the bracket outer tube 32 and is fixedly connected to the bracket inner tube 33 through the top mounting portion 22, a gap 23 is provided between the side shielding portion 21 and the bracket inner tube 33, when the bracket inner tube 33 is shrunk in the bracket outer tube 32, the bracket outer tube 32 is located in the gap 23 to avoid interference with the side shielding portion 21 of the decorative front cover 20; the side shielding part 21 is not directly connected with the bracket inner tube 33, so that the surface integrity of the side shielding part 21 is ensured, the attractiveness is improved, and meanwhile, the top mounting part is fixedly connected with the bracket inner tube 33 through screws. Preferably, in order to avoid the side shielding part 21 from shaking left and right, the inner wall of the top mounting part 22 is provided with a guide rib 24, the top surface of the bracket inner tube 33 is provided with a guide groove 34, the guide rib 24 is embedded into the guide groove 34, and then the top mounting part and the bracket inner tube 33 are locked by the inner screws, so that the inner wall of the top mounting part is abutted against the top surface of the bracket outer tube 32, and the decorative front cover 20 is more stably mounted.

In addition, sometimes an external device needs to be disposed in the support 30, therefore, the support 30 may further include a device mounting support 35, the device mounting support 35 is fixedly connected to the support outer tube 32 and is located in the cavity 11, in order to avoid collision between the device mounting support 35 and the side shielding portion 21 of the decorative front cover 20, two sides of the device mounting support 35 are provided with inwardly recessed grooves 36, the grooves 36 are adapted to the side shielding portion 21, and when the support inner tube 33 is retracted in the support outer tube 32, the side shielding portion 21 of the decorative front cover 20 is located in the grooves 36.

Further, in order to improve the shielding effect of the decorative front cover 20, the decorative front cover 20 includes a top surface shielding portion (not shown), the top surface shielding portion includes a foldable telescopic structure, the foldable telescopic structure is located between the upper surface of the outer support tube 32 and the decorative cover 13, one end of the foldable telescopic structure is fixedly connected with the upper surface of the decorative front cover 20, the other end of the foldable telescopic structure is fixedly connected with the inner surface of the upper wall of the decorative cover 13, the decorative front cover 20 is unfolded or folded when moving relative to the cover cap 10 along with the inner support tube 33, and dust is prevented from entering the inner support tube 33. Preferably, the top surface shielding portion may be a shielding cloth with a plurality of folds or a louver structure, the shielding cloth is shrunk and folded at the opening 14 of the decoration cover 13, the shielding cloth may be made of a waterproof cloth, and the louver structure is the prior art and will not be described herein again.

As shown in fig. 1 to 4, the bracket 30 includes an adjusting knob 37 for performing some fine adjustment operation on the projector, and after covering the decoration structure, in order to facilitate the operation of the adjusting knob 37, the decoration front cover 20 includes a window 25, the window 25 is located outside the cavity 11, the adjusting knob 37 is exposed in the window 25, the window 25 may be a through hole structure, and the user can operate the adjusting knob 37 from above or below the window 25.

In order to further enhance the shielding decoration effect of the decoration structure, the front decoration cover 20 includes a front cover plate 26 extending downward, and the front cover plate 26 is located outside the cavity 11. When the user uses the projector support 30, the user is generally positioned in front of the support 30, the user can not see the internal structure of the support 30 due to the existence of the front cover plate 26, meanwhile, the projector mounting table 38 is arranged on the support inner tube 33, the projector is directly connected with the projector mounting table 38, the front cover plate 26 can also shield the connecting structure of the projector mounting table 38 and the projector, and the attractiveness of the projector and the support 30 is further improved. In addition, the front cover plate 26 can be further provided with a mounting position 27 for expanding the practicability of the front cover plate 26, and the mounting position 27 can be provided with an LED screen or a nixie tube screen for realizing functions of timing or time telling and the like.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a movable projector support decorative structure, includes the support, the support includes support fixing base, support outer tube and support inner tube, its characterized in that, including the shroud and decorating the protecgulum, wherein, decorate the protecgulum with support inner tube fixed connection, the shroud includes the cavity, the support fixing base with the support outer tube is arranged in the cavity, it follows to decorate the protecgulum the support inner tube is relative the shroud removes.

2. The mobile projector mount decoration structure of claim 1 wherein: decorate protecgulum includes side shielding portion and top installation department, side shielding portion covers and establishes the outside of support outer tube, and pass through the top installation department with support inner tube fixed connection, side shielding portion with be equipped with the space between the support inner tube, be used for holding the support outer tube.

3. The mobile projector mount decoration structure of claim 2, wherein: be equipped with the direction muscle on the installation department of top inner wall, the top surface of support inner tube is equipped with the guide way, the embedding of direction muscle in the guide way.

4. The mobile projector mount decoration structure of claim 2, wherein: the support comprises an equipment mounting support, the equipment mounting support is fixedly connected with the support outer tube and located in the cavity, two sides of the equipment mounting support are provided with inwards-sunken grooves, and the grooves are matched with the side shielding parts.

5. The movable projector support as claimed in any of claims 1 to 4, wherein the decorative front cover includes a top cover shielding portion, the top cover shielding portion includes a foldable telescopic structure, the foldable telescopic structure is located between the upper surface of the outer tube of the support and the decorative cover of the support, one end of the foldable telescopic structure is fixedly connected with the upper surface of the decorative front cover, and the other end of the foldable telescopic structure is fixedly connected with the inner surface of the upper wall of the decorative cover of the support, and the decorative front cover is unfolded or folded when moving along with the inner tube of the support relative to the cover.

6. The movable projector mount decorative structure of claim 5, wherein the top cover is a cloth with a plurality of folds.

7. The mobile projector mount trim structure of claim 1, wherein the mount includes an adjustment knob, and the trim bezel includes a window outside the cavity, the adjustment knob being exposed in the window.

8. The mobile projector mount trim structure of claim 1, wherein the trim bezel comprises a downwardly extending bezel, the bezel being located outside the cavity.

9. The movable projector mount as claimed in claim 8, wherein the front cover has a mounting position.