CN214896181U

CN214896181U - Shadow-hidden projector case

Info

Publication number: CN214896181U
Application number: CN202121263342.4U
Authority: CN
Inventors: 吴文斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-26
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a formula projector case is hidden to shadow, hold chamber, upset drive assembly and returning face plate including the wall, the wall holds the opening end setting in chamber on vertical wall, and the edge of returning face plate articulates the lower part edge that the wall held the opening end in chamber, and the stiff end setting of upset drive assembly holds the intracavity at the wall, and upset end and the returning face plate of upset drive assembly are connected, and the returning face plate can be around its articulated shaft upset switching between vertical state and horizontality. The technical effects achieved are as follows: through the utility model discloses a formula projector case is hidden to shadow, the requirement of the modern house ornamentation of better adaptation has solved not have the furred ceiling in the fitment but also need save space and elegant appearance brief fitment requirement, has realized that automatically controlled folding of projecting apparatus is accomodate and is hidden.

Description

Shadow-hidden projector case

Technical Field

The utility model relates to an intelligence house technical field, concretely relates to formula projector case is hidden to shadow.

Background

Along with the improvement of people's standard of living, people are increasingly obvious to the demand of seeing the increase of shadow screen, what has risen thereupon is exactly to use the projecting apparatus to see the shadow, nevertheless often needs the projecting apparatus support in the projecting apparatus use, and current projecting apparatus support all is outer hanging and forms such as flexible shadow is hidden, and its major defect is: the projector cannot be hidden and stored when not in use, so that the projector is not beneficial to storage, and the projector is easy to accumulate dust.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a shadow-hidden projector case to solve the above-mentioned problem among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the utility model discloses a first aspect, a shadow hidden projector case, hold chamber, upset drive assembly and returning face plate including the wall, the wall holds the opening end setting in chamber on vertical wall, the edge of returning face plate articulates the wall holds the lower part edge of the opening end in chamber, the stiff end setting of upset drive assembly is in the wall holds the intracavity, upset drive assembly's upset end with the returning face plate is connected, the returning face plate can switch around its articulated shaft upset between vertical state and horizontality.

Further, the upset drive assembly includes driving motor, action wheel and drive belt, driving motor fixes the top in chamber is held to the wall, the action wheel is fixed on driving motor's the output shaft, the one end winding of drive belt is in on the action wheel, the other end of drive belt is walked around the outward flange after-fixing of returning face plate is in on the returning face plate.

Further, the driving wheel is a synchronous pulley, and the transmission belt is a tooth-shaped synchronous belt.

Furthermore, the turnover device also comprises a guide roller, the outer edge of the turnover plate is rotatably connected with the guide roller, and the transmission belt is in rolling connection with the guide roller.

Furthermore, the wall turnover device further comprises a limiting guide plate and a limiting screw, wherein the limiting guide plate is fixed at the lower edge of the wall accommodating cavity, the limiting screw is in threaded connection with the inner side edge of the turnover plate, and the limiting position of the limiting screw is restricted by the limiting guide plate.

Further, still include the guide rail and decorate the drawing board, the guide rail is fixed the wall holds on the vertical wall of chamber periphery side, decorate drawing board sliding connection be in on the guide rail, it is right to decorate the drawing board the wall holds the chamber and shelters from.

Further, the guide rail extends along the vertical direction, and the lower limit position of the decorative drawing board is located below the wall accommodating cavity.

Furthermore, the other end of the transmission belt is fixed on the inner side surface of the decorative drawing board after bypassing the outer edge of the turnover plate.

Further, the guide rail extends along the horizontal direction, and the limit position of the decorative drawing board is located on the left side or the right side of the wall accommodating cavity.

Further, still include drawing board reciprocating motor, drawing board reciprocating motor through the straight reciprocating mechanism with decorate the drawing board transmission and be connected.

The utility model has the advantages of as follows: through the utility model discloses a formula projector case is hidden to shadow, the requirement of the modern house ornamentation of better adaptation has solved not have the furred ceiling in the fitment but also need save space and elegant appearance brief fitment requirement, has realized that automatically controlled folding of projecting apparatus is accomodate and is hidden.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a diagram illustrating a fully extended state of a shadow type projector case according to some embodiments of the present invention.

Fig. 2 is a structural diagram of an expansion process of a shadow type projector case according to some embodiments of the present invention.

Fig. 3 is a fully closed structure diagram of a shadow type projector case according to some embodiments of the present invention.

Fig. 4 is a cross-sectional view of a shadow type projector case according to some embodiments of the present invention in an unfolded state.

Fig. 5 is a partial structural diagram of a shadow type projector case according to some embodiments of the present invention.

Fig. 6 is a structural diagram of a first implementation manner of a shadow type projector case according to some embodiments of the present invention.

Fig. 7 is a structural diagram of a second implementation manner of a shadow type projector case according to some embodiments of the present invention.

In the figure: 1. the wall holds the chamber, 2, driving motor, 3, returning face plate, 4, drive belt, 5, guide roller, 6, decorate the drawing board, 7, guide rail, 8, action wheel, 9, spacing deflector, 10, stop screw.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model discloses a shadow concealed projector case in the embodiment of the first aspect, hold chamber 1, upset drive assembly and returning face plate 3 including the wall, the wall holds the opening end setting in chamber 1 on vertical wall, and the edge of returning face plate 3 articulates the lower part edge that the wall held the opening end in chamber 1, and the stiff end setting of upset drive assembly holds in chamber 1 at the wall, and upset end and the returning face plate 3 of upset drive assembly are connected, and returning face plate 3 can be around its articulated shaft upset switching between vertical state and horizontality.

In the above embodiments, it should be noted that the flipping driving assembly may be as follows:

(1) the overturning driving assembly comprises a driving motor 2, a driving wheel 8 and a transmission belt 4, when the overturning mechanism works, the driving motor 2 rotates to drive the driving wheel 8 to rotate, so that the transmission belt 4 is released, the overturning plate 3 can be overturned to the horizontal plane from the vertical plane around a hinge shaft of the overturning plate 3, and when the overturning plate 3 needs to be withdrawn, the driving motor 2 rotates reversely to retract the overturning plate 3;

(2) the turnover driving component is any one of an electric push rod, an air cylinder or a hydraulic cylinder, for example, when the turnover driving component is the electric push rod, the fixed end of the electric push rod is fixed on the wall body, and the telescopic end of the electric push rod is hinged on the turnover plate 3, so that the turnover and the folding up of the turnover plate 3 are realized;

(3) the overturning driving assembly comprises a driving motor 2, a driving gear and a driven gear, the driving gear is fixed on an output shaft of the driving motor 2, the driven gear is fixed on a hinged shaft of the overturning plate 3, the driving gear and the driven gear are in meshing transmission, and the overturning plate 3 is controlled to be unfolded and folded through the forward and reverse rotation of the driving motor 2;

(4) in addition, the turnover driving component can also be other devices capable of realizing turnover switching of the driving turnover plate 3 between the vertical state and the horizontal state.

The technical effects achieved by the above embodiment are as follows: through the shadow hiding type projector case of the embodiment, the requirement of modern home decoration is better adapted, the requirement of space saving and elegant and simple decoration without a suspended ceiling in decoration is solved, and the electronic control folding and storage hiding of the projector is realized.

Optionally, as shown in fig. 1 to 5, in some embodiments, the turnover driving assembly includes a driving motor 2, a driving wheel 8, and a transmission belt 4, the driving motor 2 is fixed on the top of the wall accommodating cavity 1, the driving wheel 8 is fixed on an output shaft of the driving motor 2, one end of the transmission belt 4 is wound on the driving wheel 8, and the other end of the transmission belt 4 is fixed on the turnover plate 3 after bypassing the outer edge of the turnover plate 3.

In the above alternative embodiments, it should be noted that the transmission belt 4 may be a belt, a V-belt or a synchronous belt.

The beneficial effects of the above alternative embodiment are: through setting up the structure of upset drive assembly for including driving motor 2, action wheel 8 and drive belt 4, the processing cost is low, and the drive effect is good.

Alternatively, as shown in fig. 1 to 5, in some embodiments, the driving pulley 8 is a synchronous pulley and the transmission belt 4 is a toothed synchronous belt.

The beneficial effects of the above alternative embodiment are: through the arrangement of the embodiment, the stability of the overturning motion of the overturning plate 3 is obviously improved.

Optionally, as shown in fig. 1 to 5, in some embodiments, the turnover device further includes a guide roller 5, the guide roller 5 is rotatably connected to an outer edge of the turnover plate 3, and the belt 4 is in rolling connection with the guide roller 5.

In the above alternative embodiment, it should be noted that the guide roller 5 may also be provided as a rolling bearing.

The beneficial effects of the above alternative embodiment are: by providing the guide rollers 5, friction between the drive belt 4 and the outer edge of the roll-over plate 3 is avoided.

Optionally, as shown in fig. 1 to 5, in some embodiments, the wall-mounted accommodating cavity 1 further comprises a limiting guide plate 9 and a limiting screw 10, wherein the limiting guide plate 9 is fixed at the lower edge of the wall-mounted accommodating cavity 1, the limiting screw 10 is screwed at the inner side edge of the turnover plate 3, and the limiting position of the limiting screw 10 is restricted by the limiting guide plate 9.

In the above alternative embodiment, it should be noted that, in addition, the limit guide plate 9 and the limit screw 10 may be replaced by other limit devices.

The beneficial effects of the above alternative embodiment are: by arranging the limiting guide plate 9 and the limiting screw 10, the overturning plate 3 is prevented from exceeding the limit position of the lower end horizontal state.

Optionally, as shown in fig. 1 to 5, in some embodiments, the wall accommodating cavity further includes a guide rail 7 and a decorative palette 6, the guide rail 7 is fixed on a vertical wall on the outer periphery side of the wall accommodating cavity 1, the decorative palette 6 is slidably connected to the guide rail 7, and the decorative palette 6 is used for shielding the wall accommodating cavity 1.

In the above alternative embodiment, it should be noted that a slide block adapted to the guide rail 7 is provided on the decorative drawing board 6.

The beneficial effects of the above alternative embodiment are: through setting up guide rail 7 and decorating drawing board 6, realized holding sheltering from of chamber 1 to the wall, played better pleasing to the eye effect.

Alternatively, as shown in fig. 6, in some embodiments, the guide rail 7 extends in a vertical direction, and the lower limit position of the decorative palette 6 is located below the wall receiving cavity 1.

Alternatively, as shown in fig. 6, in some embodiments, the other end of the belt 4 is fixed to the inner side of the decorative palette 6 after passing around the outer edge of the flipping board 3.

The beneficial effects of the above alternative embodiment are: through the setting, the driving belt 4 can drive the turnover plate 3 to reset and can also drive the decorative drawing board 6 to reset.

Alternatively, as shown in fig. 7, in some embodiments, the guide rail 7 extends in a horizontal direction, and the limit position of the decorative drawing board 6 is located on the left or right side of the wall accommodating cavity 1.

Optionally, as shown in fig. 7, in some embodiments, a palette reciprocating motor is further included, and the palette reciprocating motor is in transmission connection with the decorative palette 6 through a linear reciprocating mechanism.

In the above alternative embodiment, it should be noted that the above installation method can be adopted when there is no extra space above and below the wall accommodating chamber 1.

The beneficial effects of the above alternative embodiment are: through the arrangement, the condition that no redundant space exists at the upper position and the lower position of the wall accommodating cavity 1 is effectively adapted.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. The utility model provides a shadow hidden projector case, its characterized in that holds chamber (1), upset drive assembly and returning face plate (3) including the wall, the wall holds the opening end setting of chamber (1) on vertical wall, the edge of returning face plate (3) articulates the wall holds the lower part edge of the opening end of chamber (1), the stiff end setting of upset drive assembly is in the wall holds in chamber (1), upset drive assembly's upset end with returning face plate (3) are connected, returning face plate (3) can be around its articulated shaft upset switching between vertical state and horizontality.

2. The hidden projector case of claim 1, wherein the flip driving assembly comprises a driving motor (2), a driving wheel (8) and a transmission belt (4), the driving motor (2) is fixed on the top of the wall accommodating cavity (1), the driving wheel (8) is fixed on an output shaft of the driving motor (2), one end of the transmission belt (4) is wound on the driving wheel (8), and the other end of the transmission belt (4) is fixed on the flip plate (3) after bypassing the outer edge of the flip plate (3).

3. The hidden projector case as claimed in claim 2, wherein the driving pulley (8) is a synchronous pulley and the transmission belt (4) is a toothed synchronous belt.

4. The hidden projector case as claimed in claim 3, further comprising a guide roller (5), wherein the guide roller (5) is rotatably connected to the outer edge of the flip plate (3), and the belt (4) is in rolling connection with the guide roller (5).

5. The shadow type projector cabinet of claim 1, further comprising a limit guide plate (9) and a limit screw (10), wherein the limit guide plate (9) is fixed at the lower edge of the wall accommodating cavity (1), the limit screw (10) is screwed at the inner edge of the turnover plate (3), and the limit position of the limit screw (10) is restricted by the limit guide plate (9).

6. The concealed projector cabinet according to claim 2, further comprising a guide rail (7) and a decorative palette (6), wherein the guide rail (7) is fixed on a vertical wall on the outer periphery side of the wall accommodating cavity (1), the decorative palette (6) is slidably connected to the guide rail (7), and the decorative palette (6) is used for shielding the wall accommodating cavity (1).

7. A hidden projector case as claimed in claim 6, characterized in that the guide rails (7) extend in a vertical direction, and the lower extreme position of the decorative panel (6) is located below the wall receiving cavity (1).

8. The hidden projector case of claim 7, wherein the other end of the belt (4) is fixed on the inner side of the decorative drawing board (6) after passing around the outer edge of the flip board (3).

9. A hidden projector case as claimed in claim 6, characterized in that the guide rails (7) extend in a horizontal direction, and the limit positions of the decorative drawing board (6) are located on the left or right side of the wall-receiving cavity (1).

10. The concealed projector cabinet according to claim 9, further comprising a palette shuttle motor, wherein the palette shuttle motor is drivingly connected to the decorative palette (6) via a linear shuttle mechanism.