CN218647291U

CN218647291U - Stage is with audio-visual device of intelligence

Info

Publication number: CN218647291U
Application number: CN202223164327.1U
Authority: CN
Inventors: 许自伟; 魏娟
Original assignee: Shandong Tianma Electronic Technology Co ltd
Current assignee: Shandong Tianma Electronic Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-17
Anticipated expiration: 2032-11-28

Abstract

The utility model belongs to projecting apparatus equipment field for the stage discloses an audio-visual device of intelligence for stage, and the device includes the body, the outside fixedly connected with casing of body, the front of casing is provided with gas transmission device, two air inlet ducts have been seted up in the front of casing, two the inner wall of air inlet duct all is linked together, two with gas transmission device the radiating groove that the equidistance was arranged is all seted up to the interior roof of air inlet duct, the front sliding connection of body has the dust guard. The utility model discloses a, the air is entering into two inside backs of air inlet duct, and the air can be followed two sets of radiating grooves and discharged, and the body can heat the casing at work production heat, and the heat of casing can be taken away at the in-process that the air flows inside the radiating groove, and then realizes the radiating purpose to the body, and the overheated condition of effectual reduction body appears, improves life and result of use.

Description

Stage is with audio-visual device of intelligence

Technical Field

The utility model relates to a projecting apparatus equipment field for the stage specifically is an audio-visual device of intelligence for stage.

Background

In a dance or a scene stage, a great number of video and audio devices are needed, which are devices or projection devices capable of playing images, and currently, a common projection device is a projector, which is also called a projector, capable of projecting images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game console, a DV, etc. through different interfaces to play corresponding video signals.

Present audio-visual device for example the projecting apparatus can produce a large amount of heats in the use, if not in time dispel the heat to the projecting apparatus, can seriously influence the result of use and the life of projecting apparatus, the projecting apparatus can not effectually protect dustproof processing to the projecting apparatus camera lens when not using in addition, leads to all needing to clean the projecting apparatus camera lens before using the projecting apparatus, and it is very troublesome to use.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide an audio-visual device of intelligence for stage.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an audio-visual device of intelligence for stage, includes the body, the outside fixedly connected with casing of body, the front of casing is provided with gas transmission device, two air inlet ducts, two have been seted up in the front of casing the inner wall of air inlet duct all is linked together with gas transmission device, two the radiating groove that the equidistance was arranged is all seted up to the interior roof of air inlet duct, the front sliding connection of body has the dust guard, the through-hole has been seted up on the dust guard, the equal fixedly connected with slider in the left and right sides of dust guard, two spouts, two have been seted up to the inboard of casing the outside of slider respectively with the inner wall sliding connection of two spouts, two the equal fixedly connected with gas-supply pipe of inner wall of spout, two the bottom of gas-supply pipe all runs through the casing and is linked together with two air inlet ducts respectively.

As a further description of the above technical solution:

the air transmission device comprises a box body, the back face of the box body is fixedly connected with the shell, a fan is embedded in the front face of the box body, air grooves are formed in the left side and the right side of the interior of the shell, and the air grooves are located in the front faces of the two air inlet grooves respectively.

As a further description of the above technical solution:

the front side of the box body is inserted with a filter plate in sliding connection with the box body, and the back side of the filter plate is in contact with the inner wall of the box body.

As a further description of the above technical solution:

the refrigerator is embedded in the front of the box body, and the back of the refrigerator is fixedly connected with heat conducting rods which are uniformly distributed.

As a further description of the above technical solution:

the front of box body is installed the controller, temperature sensor is installed at the top of body.

As a further description of the above technical solution:

the top of the shell is fixedly connected with two air outlet boxes, the bottoms of the two air outlet boxes are respectively communicated with the two sets of air inlet grooves, and air outlet holes which are arranged equidistantly are formed in the opposite sides of the two air outlet boxes.

Compared with the prior art, the utility model has the advantages of:

this scheme air is entering into two inside backs of air inlet duct, the air can be discharged from two sets of radiating grooves, the body can heat the casing at work production heat, and the heat of casing can be taken away at the in-process that the air flows in the radiating groove inside, and then realize the radiating purpose to the body, the overheated condition of effectual reduction body appears, the life and the result of use of body are improved, and after the body finishes using, close body and gas transmission device, the air can lose the support to the slider this moment, because the action of gravity of dust guard, the dust guard can drive the slider and descend along the spout, when the contact of slider and the interior diapire of spout, the dust guard can seal the positive camera lens of body, and then realize lens protection and dirt-proof purpose, avoid when placing the body, the pollution of dust to the camera lens, the number of effectual clean camera lens that reduces, and then the convenience of device is improved.

Drawings

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

FIG. 2 is a subjective view of the utility model in use;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of the box body of the present invention;

fig. 5 is a side sectional view of the middle housing of the present invention.

The reference numbers in the figures illustrate:

1. a body; 2. a housing; 3. a gas delivery device; 301. a case body; 302. a fan; 303. an air duct; 4. an air inlet groove; 5. a heat sink; 6. a dust-proof plate; 7. a through hole; 8. a slider; 9. a chute; 10. a gas delivery pipe; 11. a filter plate; 12. a refrigerator; 13. a heat conducting rod; 14. a controller; 15. a temperature sensor; 16. an air outlet box; 17. and an air outlet.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-5, the utility model discloses an in, an intelligent audio-visual device is used to stage, which comprises a body 1, body 1's outside fixedly connected with casing 2, casing 2's front is provided with gas transmission device 3, two air inlet ducts 4 have been seted up in casing 2's front, two air inlet ducts 4's inner wall all is linked together with gas transmission device 3, the radiating groove 5 that the equidistance was arranged is all seted up to two air inlet ducts 4's interior roof, body 1's front sliding connection has dust guard 6, through-hole 7 has been seted up on dust guard 6, the equal fixedly connected with slider 8 in the left and right sides of dust guard 6, two spouts 9 have been seted up to casing 2's inboard, the outside of two sliders 8 respectively with the inner wall sliding connection of two spouts 9, the equal fixedly connected with gas-supply pipe 10 of the inner wall of two spouts 9, the bottom of two gas-supply pipes 10 all runs through casing 2 and is linked together with two air inlet ducts 4 respectively.

In the utility model, when the audio-visual device such as a projector is needed to be used in the singing dance or the scene stage, the air transmission device 3 is firstly opened, the air transmission device 3 can input air into the two air inlet grooves 4, the air can enter the two sliding grooves 9 through the air transmission pipe 10 after entering the air inlet grooves 4, after the air enters the sliding grooves 9, the air can push the two sliding blocks 8 to move upwards, the two sliding blocks 8 can drive the dust guard 6 to ascend after moving upwards until the sliding blocks 8 contact with the inner top wall of the sliding grooves 9, the through holes 7 on the dust guard 6 can be aligned with the lens of the body 1, at the moment, the body 1 is opened, the lens of the body 1 can project the picture to the appointed position through the through holes 7, the projection of the singing dance or the scene can be carried out, meanwhile, after the air enters the two air inlet grooves 4, the air can be discharged from the two groups of heat dissipation grooves 5, body 1 can heat casing 2 at work production heat, and the air can take away the heat of casing 2 at the inside in-process that flows of radiating groove 5, and then realize the radiating purpose to body 1, the overheated condition of effectual reduction body 1 appears, improve body 1's life and result of use, and after body 1 used up, close body 1 and gas transmission device 3, the air can lose the support to slider 8 this moment, because the action of gravity of dust guard 6, dust guard 6 can drive slider 8 and descend along spout 9, when slider 8 contacts with the inner bottom wall of spout 9, dust guard 6 can seal the positive camera lens of body 1, and then realize lens protection and dirt-proof purpose, avoid when placing body 1, the pollution of dust to the camera lens, the number of times of effectual clean camera lens that reduces, and then improve the convenience of device.

Please refer to fig. 1, 2 and 4, wherein: the gas transmission device 3 comprises a box body 301, the back face of the box body 301 is fixedly connected with the shell 2, a fan 302 is embedded in the front face of the box body 301, wind grooves 303 are formed in the left side and the right side of the inner portion of the shell 2, and the two wind grooves 303 are located in the front faces of the two gas inlet grooves 4 respectively.

The utility model discloses in, when using, at first open fan 302, inside fan 302 can inhale box body 301 with the air, the air then can be in the inside gathering of box body 301, and the air that enters into box body 301 inside then can enter into gas-supply pipe 10 and air inlet duct 4 from wind groove 303 inside, and then realizes

spout

9 and 5 conveying gas's of radiating groove purpose.

Please refer to fig. 1, 2 and 4, wherein: the front surface of the box body 301 is inserted with a filter plate 11 which is connected with the box body in a sliding way, and the back surface of the filter plate 11 is contacted with the inner wall of the box body 301.

The utility model discloses in, filter 11 through the positive interlude of box body 301 can play the purpose to entering into the inside air dust removal of box body 301, effectively reduces the influence of ash bed to the device.

Please refer to fig. 1 and 2, wherein: the refrigerator 12 is embedded in the front of the box 301, and the heat conducting rods 13 are uniformly distributed and fixedly connected to the back of the refrigerator 12.

The utility model discloses in, openly inlay refrigerator 12 of establishing through box body 301 and open and to cool down heat conduction pole 13, can cool down to the inside air of box body 301 after heat conduction pole 13 cools down, and the air after the cooling can promote the radiating effect to body 1 after 5 inside entering into the radiating groove, and then improve the practicality of device.

Please refer to fig. 1 and 2, wherein: the controller 14 is installed on the front surface of the box body 301, and the temperature sensor 15 is installed on the top of the body 1.

The utility model discloses in, can monitor temperature sensor 15's data through the setting of controller 14, temperature sensor 15 is used for detecting body 1's temperature, and when body 1 temperature exceeded the normal value, refrigerator 12 can be opened to controller 14, promotes the radiating effect to body 1, if body 1 operating temperature is in the normal value, refrigerator 12 closed, and then when improving the intelligent effect of device, reduced the energy consumption, improved the environmental protection ability of device.

Please refer to fig. 1-3, wherein: the top of the shell 2 is fixedly connected with two air outlet boxes 16, the bottoms of the two air outlet boxes 16 are respectively communicated with the two sets of air inlet grooves 4, and air outlet holes 17 which are arranged equidistantly are formed in the opposite sides of the two air outlet boxes 16.

The utility model discloses in, two play gas boxes 16 through 2 top fixed connection of casing can be used for collecting from 5 exhaust air of radiating groove, and the air can be spouted to the top of body 1 through venthole 17, and then removes dust to body 1 top, improves device's practicality.

It should be noted that, in the present application, the circuit connection relationship of each device belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and a person skilled in the art can easily implement the circuit connection relationship, and belongs to the prior art, and details are not described again.

The working principle is as follows: when a singing dance or a scene stage needs to use an audio-visual device such as a projector, firstly, the fan 302 is started, the fan 302 sucks air into the box body 301, the air is gathered in the box body 301, the air entering the box body 301 enters the air duct 10 and the air inlet duct 4 from the air duct 303, and further achieves the purpose of conveying air to the air duct 9 and the heat dissipation duct 5, the air enters the air inlet duct 4 and then enters the two air ducts 9 through the air duct 10, the air pushes the two sliders 8 to move upwards after entering the air duct 9, the two sliders 8 drive the dust guard 6 to ascend until the sliders 8 contact the inner top wall of the air duct 9, at the moment, the through holes 7 in the dust guard 6 are aligned with lenses of the body 1, at the moment, the body 1 is opened, the lens of the body 1 projects pictures to a specified position through the through holes 7, projection of the scenes can be performed, projection of the singing dance or the scene can be performed, meanwhile, after the air enters the two air ducts 4, the air can be discharged from the two sets of the heat dissipation duct 5, the body 1 generates heat when the body 2 heats the shell, the shell body 1 can effectively reduce the heat of the air, the slider 6, and the slider 8 when the slider 1 is used, the slider 1 and the slider 6, the slider can reduce the use life of the slider 6, and the slider 6 of the slider when the slider 1 is reduced, and the slider 1 is shortened slider, and the slider 2, and the slider is reduced, the pollution of dust to the lens is avoided when the body 1 is placed, and the times of cleaning the lens are effectively reduced.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a stage is with audio-visual device of intelligence, includes body (1), its characterized in that: the outside fixedly connected with casing (2) of body (1), the front of casing (2) is provided with gas transmission device (3), two air inlet duct (4), two have been seted up in the front of casing (2) the inner wall of air inlet duct (4) all is linked together with gas transmission device (3), two radiating groove (5) that the equidistance was arranged are all seted up to the interior roof of air inlet duct (4), the front sliding connection of body (1) has dust guard (6), through-hole (7) have been seted up on dust guard (6), the equal fixedly connected with slider (8) in the left and right sides of dust guard (6), two spout (9) have been seted up to the inboard of casing (2), two the outside of slider (8) respectively with the inner wall sliding connection of two spout (9), two the equal fixedly connected with gas-supply pipe (10) of inner wall of spout (9), two the bottom of gas-supply pipe (10) all runs through casing (2) and is linked together with two air inlet duct (4) respectively.

2. An intelligent video and audio stage device according to claim 1, wherein: gas transmission device (3) are including box body (301), the back and casing (2) fixed connection of box body (301), fan (302) have been inlayed in the front of box body (301), wind groove (303), two have all been seted up to the inside left and right sides of casing (2) wind groove (303) are located the front of two air inlet ducts (4) respectively.

3. The intelligent audio-visual device for stage according to claim 2, characterized in that: the front side of box body (301) alternates there is filter (11) rather than sliding connection, the back of filter (11) contacts with the inner wall of box body (301).

4. The intelligent audio-visual device for stage according to claim 2, characterized in that: a refrigerator (12) is embedded in the front face of the box body (301), and heat conducting rods (13) which are uniformly distributed are fixedly connected to the back face of the refrigerator (12).

5. The intelligent audio-visual device for stage according to claim 2, characterized in that: the front of box body (301) is installed controller (14), temperature sensor (15) are installed at the top of body (1).

6. An intelligent audio-visual device for stage according to claim 1, characterized in that: the top of the shell (2) is fixedly connected with two air outlet boxes (16), the bottoms of the two air outlet boxes (16) are respectively communicated with the two sets of air inlet grooves (4), and air outlet holes (17) which are arranged equidistantly are formed in the opposite sides of the two air outlet boxes (16).