CN219978686U

CN219978686U - Interactive projection device

Info

Publication number: CN219978686U
Application number: CN202321395737.9U
Authority: CN
Inventors: 王敏敏
Original assignee: Shanghai Zhenrui Multimedia Technology Co ltd
Current assignee: Shanghai Zhenrui Multimedia Technology Co ltd
Priority date: 2023-06-03
Filing date: 2023-06-03
Publication date: 2023-11-07
Anticipated expiration: 2033-06-03

Abstract

The utility model discloses an interactive projection device which comprises a body, wherein a projection lens is arranged on the right side of the front surface of the body, a capturing lens is arranged on the left side of the front surface of the body, a protective shell is arranged on the front surface of the body, the projection lens and the capturing lens are both positioned on the protective shell, a placing groove is formed in the bottom of the front side of the interior of the body, a transverse block is arranged in the placing groove, and a clamping block is fixedly connected to the top of the transverse block. According to the interactive projection device, the projection lens and the capturing lens of the instrument body are protected through the protective shell, the fan is used for conveying the extracted air into the transverse tube and the elbow, and then the high-pressure spray nozzle is used for spraying air to the protective shell, so that dust is prevented from adhering to the protective shell.

Description

Interactive projection device

Technical Field

The utility model relates to the technical field of projection, in particular to an interactive projection device.

Background

Projection refers to the projection of the shape of an object onto a plane by a set of light rays, and is called projection, and the image obtained on the plane is also called projection, and projection can be divided into orthographic projection and oblique projection, wherein orthographic projection is the plane in which the central line of the projection line is perpendicular to the projection, and the projection central line of the orthographic projection is not perpendicular to the projection plane, and is called oblique projection, and a projector, also called projector, is a device capable of projecting an image or video onto a curtain, and is widely applied to families, offices, schools and entertainment places.

In daily life, in order to facilitate users to watch videos and entertainment, therefore, an interactive projection device is needed, patent publication number CN213745641U, the utility model discloses novel digital television interactive projection equipment, which comprises a projection equipment body, a switch, a projection head and a loudspeaker, wherein protective structures are arranged on two sides of the projection equipment body, each protective structure comprises a protective plate, a clamping groove, a spring and a clamping block, a power supply jack is arranged at the other end of the outer wall of the projection equipment body, data ports are arranged at two ends of one side of the power supply jack, and adjusting structures are arranged at two sides of the bottom end of the projection equipment body.

The prior art solutions described above have the following drawbacks: this interactive projection device is in the in-process of using, can't protect projection lens, and interactive projection device is in the in-process of long-time use, makes projection lens and other objects friction easily, leads to projection lens fish tail damage, influences interactive projection device's projection effect.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide an interactive projection device which has the advantage of lens protection and solves the problem that the interactive projection device cannot protect a projection lens in the using process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an interactive projection arrangement, includes the appearance body, the projecting lens is installed on the positive right side of appearance body, the catch lens is installed in the positive left side of appearance body, the front of appearance body is provided with the protecting crust, projecting lens and catch lens all are located the protecting crust, the standing groove has been seted up to the bottom of the inside front side of appearance, the inside of standing groove is provided with horizontal piece, the top fixedly connected with fixture block of horizontal piece, the front of fixture block runs through to the front of appearance body, the front side of fixture block bottom runs through to the inside of protecting crust, the bottom fixedly connected with of horizontal piece presses the piece, press the bottom of piece to run through to the bottom of appearance body, the front fixedly connected with fan of appearance body bottom, the output intercommunication of fan has horizontal pipe, the front intercommunication of horizontal pipe has the elbow.

As the preferred choice of the utility model, the front of the said instrument body has activity hole that cooperates with fixture block to use, the bottom of the said inner wall of protecting shell has draw-in groove that cooperates with fixture block to use.

As the preferred mode of the utility model, the top of the back of the protective shell is fixedly connected with the supporting block, the front and the back of the supporting block are fixedly connected with the movable rod, and the top of the instrument body is provided with the limit groove matched with the supporting block and the movable rod.

As the preferred mode of the utility model, the front side of the top of the instrument body is provided with the movable groove matched with the pressing block, two sides of the top of the transverse block are fixedly connected with the elastic pieces, and the top of the elastic pieces is contacted with the inner wall of the placing groove.

As the preferred mode of the utility model, the back of the protective shell is fixedly connected with a gasket, the back of the gasket is contacted with the front of the instrument body, the front of the instrument body is fixedly connected with a bump, and the outer side of the bump is in sliding connection with the inner wall of the protective shell.

As the preferable mode of the utility model, the top of the elbow is communicated with a high-pressure spray head, the bottom of the fan is fixedly connected with a filter screen, and the protective shell is made of toughened glass.

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

1. according to the interactive projection device, the projection lens and the capturing lens of the instrument body are protected through the protective shell, the fan is used for conveying the extracted air into the transverse tube and the elbow, and then the high-pressure spray nozzle is used for spraying air to the protective shell, so that dust is prevented from adhering to the protective shell.

2. According to the utility model, through the arrangement of the movable holes, the friction between the clamping block and the instrument body can be reduced, the position of the clamping block is limited, and the position of the protective shell can be positioned through the cooperation of the clamping block and the clamping groove.

Drawings

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

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

FIG. 3 is a left side view of the structure of the body of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged block diagram of the portion A of FIG. 3 according to the present utility model;

fig. 5 is a bottom view of the fan of fig. 3 according to the present utility model.

In the figure: 1. an instrument body; 2. a projection lens; 3. capturing a lens; 4. a protective shell; 5. a placement groove; 6. a transverse block; 7. a clamping block; 8. pressing blocks; 9. a fan; 10. a transverse tube; 11. an elbow; 12. a movable hole; 13. a clamping groove; 14. a support block; 15. a movable rod; 16. a limit groove; 17. a movable groove; 18. a spring plate; 19. a gasket; 20. a bump; 21. a high pressure nozzle; 22. and (5) a filter screen.

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.

As shown in fig. 1 to 5, the interactive projection device provided by the utility model comprises a device body 1, wherein the device body 1 is a common outdoor ground interactive projection all-in-one machine on the market, the device body 1 is of a model of MYT-HY3000, a projection lens 2 is installed on the right side of the front of the device body 1, a capturing lens 3 is installed on the left side of the front of the device body 1, a protective shell 4 is arranged on the front of the device body 1, the projection lens 2 and the capturing lens 3 are both positioned on the protective shell 4, a placing groove 5 is formed in the bottom of the front side of the interior of the device body 1, a transverse block 6 is arranged in the interior of the placing groove 5, a clamping block 7 is fixedly connected to the top of the transverse block 6, the front of the clamping block 7 penetrates to the front of the device body 1, the front side of the bottom of the clamping block 7 penetrates to the interior of the protective shell 4, a pressing block 8 is fixedly connected to the bottom of the transverse block 6, the front side of the bottom of the device body 1 is fixedly connected with a fan 9, the output end of the fan 9 is communicated with a transverse pipe 10, and the front of the transverse pipe 10 is communicated with a transverse elbow 11.

Referring to fig. 4, a movable hole 12 matched with the clamping block 7 is formed in the front face of the instrument body 1, and a clamping groove 13 matched with the clamping block 7 is formed in the bottom of the inner wall of the protective shell 4.

As a technical optimization scheme of the utility model, friction between the clamping block 7 and the instrument body 1 can be reduced through the arrangement of the movable hole 12, the position of the clamping block 7 is limited, and the position of the protective shell 4 can be positioned through the matched use of the clamping block 7 and the clamping groove 13.

Referring to fig. 3, the top of the back of the protective shell 4 is fixedly connected with a supporting block 14, the front and the back of the supporting block 14 are fixedly connected with a movable rod 15, and the top of the instrument body 1 is provided with a limit groove 16 matched with the supporting block 14 and the movable rod 15.

As a technical optimization scheme of the utility model, the support block 14, the movable rod 15 and the limiting groove 16 are matched for use, so that the protective shell 4 and the support block 14 can conveniently rotate, and the positions of the support block 14 and the movable rod 15 are limited, so that the protective shell 4 is prevented from being separated from the instrument body 1.

Referring to fig. 2, a movable groove 17 matched with the pressing block 8 is formed in the front side of the top of the instrument body 1, elastic pieces 18 are fixedly connected to two sides of the top of the transverse block 6, and the top of each elastic piece 18 is in contact with the inner wall of the placing groove 5.

As a technical optimization scheme of the utility model, a user can conveniently press the pressing block 8 through the arrangement of the movable groove 17, and the transverse block 6, the clamping block 7 and the pressing block 8 can be conveniently reset through the arrangement of the elastic sheet 18.

Referring to fig. 1, a gasket 19 is fixedly connected to the back of the protective shell 4, the back of the gasket 19 contacts with the front of the instrument body 1, a bump 20 is fixedly connected to the front of the instrument body 1, and the outer side of the bump 20 is slidably connected with the inner wall of the protective shell 4.

As a technical optimization scheme of the utility model, friction between the protective shell 4 and the instrument body 1 can be reduced through the arrangement of the gasket 19, dust is prevented from entering the interior of the protective shell 4, and the position of the protective shell 4 can be limited through the arrangement of the lug 20, so that the phenomenon of deflection of the protective shell 4 is prevented.

Referring to fig. 3, the top of the elbow 11 is communicated with a high-pressure spray head 21, the bottom of the fan 9 is fixedly connected with a filter screen 22, and the material of the protective shell 4 is toughened glass.

As a technical optimization scheme of the utility model, the high-pressure spray nozzle 21 is arranged to spray air to the protective shell 4 for dust removal, so that dust is prevented from adhering to the surface of the protective shell 4, and the filter screen 22 is arranged to prevent the dust from entering the fan 9.

The working principle and the using flow of the utility model are as follows: when the device is used, a user presses the pressing block 8 upwards, the pressing block 8 moves upwards to drive the transverse block 6 and the clamping block 7 to move upwards, the clamping block 7 is separated from the clamping groove 13, the transverse block 6 moves upwards to compress the elastic sheet 18, then the protective shell 4 is pulled forwards, the protective shell 4 and the supporting block 14 are located in the movable rod 15 to rotate anticlockwise, the protective shell 4 is separated from the instrument body 1, then the protective shell 4 is pushed backwards, meanwhile, the protective shell 4 is pulled upwards, the movable rod 15 and the supporting block 14 are separated from the limiting groove 16, at this time, the protective shell 4 can be detached, during protection, the user can operate the protective shell 4 to protect the projection lens 2 and the capture lens 3 of the instrument body 1, then the fan 9 is started, the air at the outer side is extracted from the input end of the fan 9, the filter screen 22 filters the extracted air, then the output end of the fan 9 conveys the air into the inner parts of the transverse tube 10 and the elbow 11, and then the protective shell 4 is sprayed through the high-pressure spray nozzle 21, and dust is prevented from adhering to the protective shell 4.

To sum up: this interactive projection device uses through the cooperation of appearance body 1, projection lens 2, catching lens 3, protective housing 4, standing groove 5, horizontal piece 6, fixture block 7, according to piece 8, fan 9, horizontal pipe 10 and elbow 11, has solved this interactive projection device in the in-process of using, can't protect projection lens, and interactive projection device makes projection lens and other object friction easily in the in-process of using for a long time, leads to projection lens fish tail damage, influences interactive projection device's projection effect's problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An interactive projection device, includes appearance body (1), its characterized in that: projection lens (2) are installed on positive right side of appearance body (1), catch camera lens (3) are installed on positive left side of appearance body (1), the front of appearance body (1) is provided with protecting crust (4), projection lens (2) and catch camera lens (3) all are located protecting crust (4), standing groove (5) have been seted up to the bottom of the inside front side of appearance body (1), the inside of standing groove (5) is provided with horizontal piece (6), the top fixedly connected with fixture block (7) of horizontal piece (6), the front of fixture block (7) runs through to the front of appearance body (1), the front side of fixture block (7) bottom runs through to the inside of protecting crust (4), the bottom fixedly connected with according to piece (8) runs through to the bottom of appearance body (1), the front side fixedly connected with fan (9) of appearance body (1) bottom, the output intercommunication of fan (9) has pipe (10), the front elbow (11) of intercommunication.

2. An interactive projection device according to claim 1, wherein: the front of the instrument body (1) is provided with a movable hole (12) matched with the clamping block (7), and the bottom of the inner wall of the protective shell (4) is provided with a clamping groove (13) matched with the clamping block (7).

3. An interactive projection device according to claim 1, wherein: the top fixedly connected with of protecting crust (4) back props up piece (14), the front and the back of propping up piece (14) all fixedly connected with movable rod (15), limit groove (16) that use with propping up piece (14) and movable rod (15) cooperation have been seted up at the top of appearance body (1).

4. An interactive projection device according to claim 1, wherein: the movable groove (17) matched with the pressing block (8) is formed in the front side of the top of the instrument body (1), the elastic pieces (18) are fixedly connected to the two sides of the top of the transverse block (6), and the top of the elastic pieces (18) is in contact with the inner wall of the placing groove (5).

5. An interactive projection device according to claim 1, wherein: the back fixedly connected with gasket (19) of protecting crust (4), the back of gasket (19) and the front contact of appearance body (1), the front fixedly connected with lug (20) of appearance body (1), the outside of lug (20) and the inner wall sliding connection of protecting crust (4).

6. An interactive projection device according to claim 1, wherein: the top of elbow (11) is linked together there is high-pressure shower nozzle (21), the bottom fixedly connected with filter screen (22) of fan (9), the material of protecting crust (4) is toughened glass.