CN211786550U

CN211786550U - Interactive projection all-in-one machine

Info

Publication number: CN211786550U
Application number: CN201922458392.7U
Authority: CN
Inventors: 张磊
Original assignee: Guangzhou Zhisheng Entertainment Equipment Co ltd
Current assignee: Guangzhou Zhisheng Entertainment Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model provides an interactive projection all-in-one machine. The utility model discloses an interactive projection all-in-one machine comprises an extension machine case and a host machine case, wherein the extension machine case is positioned on the host machine case, the extension machine case is detachably connected with the host machine case, the top of the extension machine case is provided with a mounting hole, the mounting hole enables the extension machine case to be fixed on the wall top through a fixing rod, a projection hole is arranged in front of the extension machine case, and a projection signal of a projector installed in the extension machine case is output from the projection hole; a shooting hole is formed in the front of the host machine case, and a camera installed in the host machine case acquires a projected image from the shooting hole. The utility model discloses an interactive projection all-in-one has but the convenient useful technological effect of changing the maintenance of split.

Description

Interactive projection all-in-one machine

Technical Field

The utility model relates to a multimedia device field, concretely relates to interactive projection all-in-one.

Background

At present, interactive projection all-in-one machines in the market are all integrated by combining a projector with a computer host, however, the bulb of the projector has the service life, when the bulb is broken when reaching a certain value, the whole machine needs to be detached for maintenance, the dismounting and the mounting of workers on the field are very difficult, the freight cost for sending back can be doubled, and the projector and the host are sent back together, so that the projector and the projector are inconvenient to send back. Therefore, how to provide an integrated and detachable all-in-one machine is a technical problem which needs to be solved at present, so that when the projector is damaged, only the part for assembling and disassembling the projector is needed, and other parts connected with the projection bracket are not needed to be disassembled completely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interactive projection all-in-one that can split. For realizing the purpose of the utility model, the technical proposal of the utility model is as follows.

An interactive projection all-in-one machine comprises an extension case and a host case, wherein the extension case is positioned above the host case, the extension case is detachably connected with the host case, the top of the extension case is provided with a mounting hole, the mounting hole enables the extension case to be fixed on the top of a wall through a fixing rod, a projection hole is formed in front of the extension case, and a projection signal of a projector arranged in the extension case is output from the projection hole; a shooting hole is formed in the front of the host machine case, and a camera installed in the host machine case acquires a projected image from the shooting hole.

Preferably, the side of the extension case is provided with an external net port, and a filter screen of the projector can be detached and installed through the external net port.

Preferably, a plurality of wire passing ports are formed in the contact surface of the extension case and the host case.

Preferably, the main machine case and the extension machine case are connected through screws.

Preferably, a plurality of fixing columns are arranged in the extension camera case, and the fixing columns enable the extension camera case to be matched with projectors of different models.

Compared with the prior art, the utility model has the beneficial technical effects that the utility model discloses a kind of interactive projection all-in-one machine includes extension machine case and host computer machine case, extension machine case is located the top of host computer machine case, extension machine case and host computer machine case detachably are connected, extension machine roof portion is provided with the mounting hole, the mounting hole makes extension machine case accessible dead lever fix at the wall crown, the place ahead of extension machine case is provided with the projection hole, the projection signal of the projecting apparatus of installing in extension machine case is exported from the projection hole; a shooting hole is formed in the front of the host machine case, and a camera installed in the host machine case acquires a projected image from the shooting hole. The utility model discloses an interactive projection all-in-one has but the convenient useful technological effect of changing the maintenance of split.

Drawings

Fig. 1 is a schematic view of the interactive projection all-in-one machine of the present invention;

fig. 2 is a schematic diagram of a sub-machine box of the interactive projection all-in-one machine of the present invention;

fig. 3 is a schematic diagram of a host case of the interactive projection all-in-one machine of the present invention.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, an interactive projection all-in-one machine of this embodiment includes an extension chassis 1 and a host chassis 2, where the extension chassis 1 is located above the host chassis 2, the extension chassis 1 is detachably connected to the host chassis 2, a mounting hole is formed in the top of the extension chassis 1, the mounting hole enables the extension chassis 1 to be fixed to a wall top through a fixing rod, a projection hole is formed in the front of the extension chassis 1, and a projection signal of a projector installed in the extension chassis 1 is output from the projection hole; a shooting hole is formed in front of the host case 2, and a camera installed in the host case 2 acquires a projection image from the shooting hole.

Optionally, the side of the extension case 1 is provided with an external network port, through which a filter screen of the projector can be detached and installed.

Optionally, a plurality of wire passing ports are arranged on the contact surface between the extension case 1 and the host case 2.

Optionally, the host chassis 2 and the extension chassis 1 are connected by screws.

Optionally, a plurality of fixing columns are arranged in the extension camera case 1, and the fixing columns enable the extension camera case 1 to be matched with projectors of different models.

The lamp light of the projector is a vulnerable accessory, once the service life expires or the operation is often incorrect, the lamp is illegally shut down, the service life of a bulb is greatly reduced, and for the interactive all-in-one machine, a large amount of freight charge is generated when the whole machine is sent back; in addition, when the integrated machine is disassembled, the server computer and the projector case can be disassembled in a split mode, only the projector part is disassembled and sent back, and the integrated machine is convenient, light and fast.

In the scheme, the filter screen is arranged on each projector, the filter screen needs to be cleaned when the projector runs to a certain degree, the projector can give an alarm all the time, and the projector is used for solving the problem. The projector shell is a plastic shell, and the shell is easy to damage when being sent back singly, and can be sent back through the shell of the split integrated machine, so that the projector shell has a protection effect and is safe and reliable. The movable integrated machine is a compact case, all the spaces inside the movable integrated machine are tightly attached to the projector, no redundant space exists, and the movable integrated machine is neat in appearance, attractive and practical. Optionally, the interactive projection integrated heat port is consistent based on the original factory heat dissipation port, and automatic protection shutdown of the projector due to poor ventilation is avoided. The interactive projection all-in-one machine is provided with a wire passing port through the joint surface of the upper box body and the lower box body, when the interactive projection all-in-one machine is assembled, wires are completely hidden inside, and the wires are not exposed, so that the whole body is attractive. The split connection mode of the interactive projection all-in-one machine is that the split boxes are connected through movable screw holes of the lower split box, so that the split boxes are convenient to disassemble and assemble. The interactive projection all-in-one machine can be used for all projectors with the appearances which are all larger or smaller than the projectors, and the fixed screw holes of all models of projectors inside are butted.

The above-mentioned embodiments are only used for understanding the technical solutions of the present invention, and should not be interpreted as limiting the scope of the present invention. It should be noted that changes may be made by those skilled in the art without departing from the spirit of the invention and the scope of the invention.

Claims

1. An interactive projection all-in-one machine is characterized by comprising an extension case (1) and a host case (2), wherein the extension case (1) is positioned on the host case (2), the extension case (1) is detachably connected with the host case (2), the top of the extension case (1) is provided with a mounting hole, the mounting hole enables the extension case (1) to be fixed on the top of a wall through a fixing rod, a projection hole is formed in the front of the extension case (1), and a projection signal of a projector arranged in the extension case (1) is output from the projection hole; a shooting hole is formed in the front of the host machine case (2), and a camera installed in the host machine case (2) acquires a projected image from the shooting hole.

2. An interactive projection all-in-one machine as claimed in claim 1, characterized in that the side of the extension machine case (1) is provided with an external net port through which a filter screen of a projector can be detached and installed.

3. An interactive projection all-in-one machine as claimed in claim 2, characterized in that the contact surface of the extension case (1) and the host case (2) is provided with a plurality of wire passing ports.

4. An interactive projection all-in-one machine as claimed in claim 3, characterized in that the host machine box (2) and the extension machine box (1) are connected by screws.

5. An interactive projection all-in-one machine according to any one of claims 1 to 4, characterized in that a plurality of fixing posts are arranged in the extension camera case (1), and the fixing posts enable the extension camera case (1) to be matched with projectors of different models.