CN216449882U

CN216449882U - Conference desktop type projector based on smart phone

Info

Publication number: CN216449882U
Application number: CN202122686940.9U
Authority: CN
Inventors: 吴金科
Original assignee: Tianjin Yuncheng Technology Co ltd
Current assignee: Tianjin Yuncheng Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-06
Anticipated expiration: 2031-11-04

Abstract

The utility model provides a conference desktop projector based on a smart phone, which comprises: the body, the heat dissipation window, the sound box and the power line; the machine body is rectangular; the lens is arranged at the left end of the front side of the machine body and is connected with the machine body in an embedded manner; the heat dissipation window is arranged at the left end of the rear side of the machine body and connected with the machine body in an embedded manner; the sound box is arranged on the right side of the rear end of the machine body and is connected with the machine body through a bolt; the power line is arranged on the right side of the rear end of the machine body and is connected with the machine body in an embedded manner; the data interface is arranged on the right side of the rear end of the machine body and is connected with the machine body in an embedded manner; the universal joint is arranged at the lower end of the machine body and is connected with the machine body through threads; the portable multifunctional desk has the advantages of reasonable structure, convenience in use and carrying, and therefore the problems and the defects in the existing device are effectively solved.

Description

Conference desktop type projector based on smart phone

Technical Field

The utility model relates to the technical field of projection, in particular to a conference desktop type projector based on a smart phone.

Background

The projector has the main working principle that light is emitted by a light source, the light of the light source is uniformly irradiated onto a display chip through a series of optical lighting systems, a signal realizes color gradation and gray scale on the display chip through a circuit system to display an image, and then the image on the display chip is amplified and projected onto a corresponding screen through a projection lens at the front end of the projector.

The mobile phone projector is a device capable of projecting mobile phone images, can conveniently watch videos, play games, watch electronic books and the like by utilizing the mobile phone projector, can solve various inconveniences caused by undersize of a mobile phone screen, generally needs to be plugged into a power supply when the mobile phone projector is used, the characteristic of portability of the mobile phone is limited, the mobile phone projector can be only used in a room provided with a socket, sound needs to be played when projection is carried out, the volume of the sound directly played by the mobile phone is small, and more inconvenience exists when an external sound box is carried.

In view of this, research and improvement are carried out to solve the existing problems, and a conference desktop type projector based on a smart phone is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conference desktop projector based on a smart phone, so as to solve the problems and the defects in the background technology.

In order to achieve the above object, the present invention provides a conference desktop projector based on a smart phone, which is achieved by the following specific technical means:

a meeting desktop projector based on smart phone includes: the device comprises a machine body, a heat dissipation window, a sound box, a power line, a data interface, a universal joint, a support, a control main board, a storage battery, a WIFI antenna and a lens; the machine body is rectangular; the lens is arranged at the left end of the front side of the machine body and is connected with the machine body in an embedded manner; the heat dissipation window is arranged at the left end of the rear side of the machine body and connected with the machine body in an embedded manner; the sound box is arranged on the right side of the rear end of the machine body and is connected with the machine body through a bolt; the power line is arranged on the right side of the rear end of the machine body and is connected with the machine body in an embedded manner; the data interface is arranged on the right side of the rear end of the machine body and is connected with the machine body in an embedded manner; the universal joint is arranged at the lower end of the machine body and is connected with the machine body through threads; the bracket is arranged at the lower end of the universal joint and is fixedly connected with the universal joint; the control main board is arranged at the lower end of the inner side of the machine body and is connected with the machine body through bolts; the storage battery is arranged at the right end of the inner side of the machine body and is connected with the machine body in an embedded manner; the WIFI antenna sets up the inboard right-hand member at the organism, and the WIFI antenna is connected through inlaying with the organism.

As a further optimization of the technical scheme, the heat dissipation window of the conference desktop projector based on the smart phone is formed by a rectangular mesh structure.

As a further optimization of the technical scheme, the data interfaces of the conference desktop projector based on the smart phone are arranged into an upper data interface and a lower data interface, and the two data interfaces are respectively a Micro USB interface and a Type-C interface.

As a further optimization of the technical scheme, the universal joint of the conference desktop type projector based on the smart phone is provided with a hand-screwed bolt, and the hand-screwed bolt is set as a fixing device of the universal joint.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the storage battery is arranged at the right end of the inner side of the machine body, so that electric power can be supplied through the storage battery when no external power supply exists, projection can be performed in an environment without the power supply, sound can be played through the sound box when projection is performed by arranging the sound box at the right side of the rear end of the machine body, the use space for carrying the external sound box is reduced, and the portable sound box is convenient to use.

2. The conference desktop projector based on the smart phone has the advantages of reasonable structure, convenience in use and convenience in carrying through improvement of the conference desktop projector based on the smart phone, so that the problems and the defects in the existing device are effectively solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a rear view of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the present invention.

In the figure: organism 1, radiator window 2, stereo set 3, power cord 4, data interface 5, universal joint 6, support 7, control mainboard 8, battery 9, WIFI antenna 10, camera lens 101.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a specific technical implementation of a conference desktop projector based on a smart phone:

a meeting desktop projector based on smart phone includes: the device comprises a machine body 1, a heat dissipation window 2, a sound 3, a power line 4, a data interface 5, a universal joint 6, a support 7, a control main board 8, a storage battery 9, a WIFI antenna 10 and a lens 101; the machine body 1 is rectangular; the lens 101 is arranged at the left end of the front side of the body 1, and the lens 101 is connected with the body 1 through embedding; the heat dissipation window 2 is arranged at the left end of the rear side of the machine body 1, and the heat dissipation window 2 is connected with the machine body 1 in an embedded mode; the sound box 3 is arranged on the right side of the rear end of the machine body 1, and the sound box 3 is connected with the machine body 1 through a bolt; the power line 4 is arranged on the right side of the rear end of the machine body 1, and the power line 4 is connected with the machine body 1 through embedding; the data interface 5 is arranged on the right side of the rear end of the machine body 1, and the data interface 5 is connected with the machine body 1 through embedding; the universal joint 6 is arranged at the lower end of the machine body 1, and the universal joint 6 is connected with the machine body 1 through threads; the bracket 7 is arranged at the lower end of the universal joint 6, and the bracket 7 is fixedly connected with the universal joint 6; the control main board 8 is arranged at the lower end of the inner side of the machine body 1, and the control main board 8 is connected with the machine body 1 through bolts; the storage battery 9 is arranged at the right end of the inner side of the machine body 1, and the storage battery 9 is connected with the machine body 1 through embedding; WIFI antenna 10 sets up at the inboard right-hand member of organism 1, and WIFI antenna 10 is connected through inlaying with organism 1.

Specifically, as shown in fig. 2, the heat dissipation window 2 is formed of a rectangular mesh structure for discharging heat inside the body 1 and preventing internal electronic components from being damaged due to high temperature.

Specifically, as shown in fig. 2, the data interfaces 5 are set to be an upper data interface and a lower data interface, and the two data interfaces 5 are respectively a Micro USB interface and a Type-C interface, and are used for performing data connection with the mobile phone and projecting the content in the mobile phone.

Specifically, as in fig. 1 and 2, the universal joint 6 is provided with a hand-tightening bolt, and the hand-tightening bolt is provided as a fixing device for the universal joint 6, and after the hand-tightening bolt is loosened, the universal joint 6 is adjusted to a proper angle, and then the hand-tightening bolt is tightened, so that the machine body 1 can be adjusted to a proper use angle.

The method comprises the following specific implementation steps:

insert power cord 4 in supply socket, then be connected with the data line of cell-phone through data interface 5, perhaps carry out wireless connection through WIFI antenna 10 and cell-phone, loosen the back with the hand bolt tightening on the universal joint 6, adjust organism 1 to suitable position of use, then tighten the hand bolt tightening on the universal joint 6.

In summary, the following steps: according to the conference desktop type projector based on the smart phone, the storage battery is arranged at the right end of the inner side of the machine body, so that electric power can be provided through the storage battery when an external power supply is not available, the projector can be used for projection in an environment without the power supply, and sound can be played through the sound box when projection is performed by arranging the sound box at the right side of the rear end of the machine body, so that the use space for carrying the external sound box is reduced, and the projector is convenient to use; the conference desktop type projector based on the smart phone is improved, so that the conference desktop type projector has the advantages of reasonable structure, convenience in use and convenience in carrying, and the problems and the defects in the existing device are effectively solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A meeting desktop projector based on smart phone, comprising: the device comprises a machine body (1), a heat dissipation window (2), a sound (3), a power line (4), a data interface (5), a universal joint (6), a support (7), a control main board (8), a storage battery (9), a WIFI antenna (10) and a lens (101); the method is characterized in that: the machine body (1) is rectangular; the lens (101) is arranged at the left end of the front side of the machine body (1), and the lens (101) is connected with the machine body (1) in an embedded manner; the heat dissipation window (2) is arranged at the left end of the rear side of the machine body (1), and the heat dissipation window (2) is connected with the machine body (1) in an embedded manner; the sound box (3) is arranged on the right side of the rear end of the machine body (1), and the sound box (3) is connected with the machine body (1) through bolts; the power line (4) is arranged on the right side of the rear end of the machine body (1), and the power line (4) is connected with the machine body (1) in an embedded manner; the data interface (5) is arranged on the right side of the rear end of the machine body (1), and the data interface (5) is connected with the machine body (1) in an embedded manner; the universal joint (6) is arranged at the lower end of the machine body (1), and the universal joint (6) is connected with the machine body (1) through threads; the support (7) is arranged at the lower end of the universal joint (6), and the support (7) is fixedly connected with the universal joint (6); the control main board (8) is arranged at the lower end of the inner side of the machine body (1), and the control main board (8) is connected with the machine body (1) through bolts; the storage battery (9) is arranged at the right end of the inner side of the machine body (1), and the storage battery (9) is connected with the machine body (1) in an embedded manner; WIFI antenna (10) sets up the inboard right-hand member at organism (1), and WIFI antenna (10) are connected through inlaying with organism (1).

2. The smart phone-based conference desktop projector as claimed in claim 1, wherein: the heat dissipation window (2) is formed by a rectangular net structure.

3. The smart phone-based conference desktop projector as claimed in claim 1, wherein: data interface (5) set up to two from top to bottom, and two data interface (5) are Micro USB interface and Type-C interface respectively.

4. The smart phone-based conference desktop projector as claimed in claim 1, wherein: be provided with the hand on universal joint (6) and twist the bolt, and the hand is twisted the bolt and is set up to the fixing device of universal joint (6).