CN218630511U

CN218630511U - Multifunctional movable projector

Info

Publication number: CN218630511U
Application number: CN202223051858.XU
Authority: CN
Inventors: 曾志勇
Original assignee: Shenzhen Maozheng Electronics Co ltd
Current assignee: Dongguan Xinyuchen Technology Co.,Ltd.
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a projection equipment technical field specifically discloses a multi-functional portable projecting apparatus, the projecting apparatus includes: a one-piece housing; the panel is fixedly arranged on one side of the shell and is used for connecting and installing the sound component; the liquid crystal display screen is fixedly arranged on the other side of the shell and used for displaying; the projection assembly is fixedly arranged on the shell. The utility model discloses mobile projector KTV projecting apparatus has functions such as projection, the point is sung and broadcast, and the function is various, satisfies people's amusement demand, and projecting apparatus structure integration, portable need not complicated wiring operation during the use, and convenient to use has the projected function of high definition, and possesses liquid crystal display, and display area is many, satisfies the in-service use needs, has the stereo set subassembly for film and projected audio playback.

Description

Multifunctional movable projector

Technical Field

The utility model relates to a projection equipment technical field specifically is a multi-functional portable projecting apparatus.

Background

A projector is a device that can project images or video onto a curtain, and is now mostly used for conference presentations.

In the prior art, an invention with application number CN202022980647.9, named as a projection device, is disclosed, in which a projector is disclosed for projection operation, the projector is provided with a detachable lens, and the projector can be mounted and dismounted by a simple sliding operation.

However, in the prior art, the projection device as mentioned in application No. CN202022980647.9 has only a single projection device, performs projection operation, does not have a function of singing when used outdoors, and cannot meet the requirement of actual entertainment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional portable projecting apparatus to solve the problem among the prior art.

The purpose of the utility model can be realized by the following technical scheme:

a multi-function mobile projector, the projector comprising: a one-piece housing;

the panel is fixedly arranged on one side of the shell and is used for connecting and installing the sound component;

the liquid crystal display screen is fixedly arranged on the other side of the shell and used for displaying;

the projection assembly is fixedly arranged on the shell.

Furthermore, a top plate is fixedly installed on the shell, an installation groove is formed in one end of the shell, an outer interface board is arranged in the installation groove, and an interface is arranged on the outer interface board and used for being connected with input equipment.

Further, the stereo set subassembly is installed to one side array of panel, and the fixed baffle that is equipped with of opposite side has seted up the fixed slot on the panel, sets up the through-hole of symmetric distribution on the panel, and the through-hole setting is in the both sides of fixed slot, and one side of panel is equipped with two first dead slots and second dead slot, and the second dead slot setting is between two first dead slots.

Further, a wire arrangement groove used for communicating the installation groove is formed in one first empty groove, the projection assembly is installed in the second empty groove, a through groove is formed in one side of the partition plate, the through groove and the fixing groove are communicated with the second empty groove, a wire groove is formed in the partition plate, and the liquid crystal display screen is located on one side of the partition plate.

Furthermore, the projection assembly comprises a light source, a light guide channel, a projection component, a reflecting plate, a cooling fan and an adjustable lens, wherein the cooling fan and the adjustable lens are both arranged on one side of the projection assembly, the cooling fan is arranged below the adjustable lens, and the cooling fan is located on one side of the projection component and used for cooling the projection component.

Furthermore, a projection component and a reflecting plate are fixedly arranged in the light guide channel, the light guide channel is positioned above the light source, the projection component is fixedly arranged between the reflecting plate and the light source, and a wiring board is arranged on the projection component.

Furthermore, the wiring board is electrically connected with the external interface board and the liquid crystal display screen respectively and is used for inputting and outputting signals.

The utility model has the advantages that:

1. the projector has the functions of projection, ordering, playing and the like, has various functions, meets the entertainment requirements of people, is structurally integrated, is convenient to carry, does not need complex wiring operation when in use, and is convenient to use;

2. the utility model discloses the projecting apparatus has high definition projected function, and possesses liquid crystal display, and the display area is many, satisfies multiple function needs, satisfies the in-service use needs, has the stereo set subassembly for film and projected audio playback.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the projector of the present invention;

fig. 2 is a schematic view of the internal structure of the projector of the present invention;

FIG. 3 is a schematic view of the housing structure of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the projector of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the projector includes a housing 1, a panel 2, a top plate 3, a liquid crystal display 4, and a projection unit 5.

Roof 3 fixed mounting is on casing 1, and panel 2 sets up in one side of casing 1, and liquid crystal display 4 installs the opposite side at casing 1, and the fixed projection subassembly 5 that is provided with on casing 1, the image of projection subassembly 5 jets out from panel 2.

As shown in fig. 2, the casing 1 is an integral U-shaped structure, one end of the casing 1 is provided with a mounting groove 11, an external interface board is arranged in the mounting groove 11, the external interface board is not shown in the figure, an interface is arranged on the external interface board and used for connecting an input device, and the interface includes an HDMI high definition input/output port, an Audio input/output port, a USB/TF Audio/video data reading port, a capacitor microphone and a large plug moving coil microphone.

As shown in fig. 3, the sound components 22 are mounted on one side of the panel 2, the panel 2 is provided with a fixing groove 21, the panel 2 is provided with through holes 23, the through holes 23 are symmetrically distributed, the through holes 23 are disposed on two sides of the fixing groove 21, the other side of the panel 2 is fixedly provided with a partition plate 20, a second empty groove 25 and two first empty grooves 24 are disposed between the partition plate 20 and the panel 2, and the second empty groove 25 is disposed between the two first empty grooves 24.

A wire arranging groove 27 is formed in a first empty groove 24, the wire arranging groove 27 is communicated with the installation groove 11, the wire arranging groove 27 is used for storing lines connected on an outer interface board, a second empty groove 25 is communicated with the fixed groove 21, the projection assembly 5 is installed in the second empty groove 25, a through groove 26 is formed in one side of the partition plate 20, the through groove 26 penetrates through the partition plate 20 to be communicated with the second empty groove 25, and a wire groove 28 is formed in the partition plate 20.

The liquid crystal display 4 is located at one side of the barrier 20 for displaying lyrics and video.

One side of the projection assembly 5 is provided with a heat dissipation fan 52 and an adjustable lens 51, the projection assembly 5 comprises a light source 55, a light guide channel 54, a projection part 57 and a reflection plate 56, the light guide channel 54 is positioned above the light source 55, the projection part 57 and the reflection plate 56 are fixedly arranged in the light guide channel 54, and the projection part 57 is fixedly arranged between the reflection plate 56 and the light source 55.

The light guide 54 guides and gathers the light to the projection part 57, the reflection plate 56 reflects the light passing through the projection part 57 and emits the light from the adjustable lens 51, the heat dissipation fan 52 is positioned below the adjustable lens 51, and the heat dissipation fan 52 is positioned at one side of the projection part 57 and is used for sucking out heat generated by the operation of the projection part 57 and dissipating the heat of the projection part 57.

The projection assembly 5 is provided with a wiring board 53 for connecting an input line and an output line, the wiring board 53 is electrically connected with an external interface board for receiving an input signal, and the wiring board 53 is electrically connected with the liquid crystal display screen 4 for outputting a signal to the liquid crystal display screen 4.

In this embodiment, a working principle of the multifunctional mobile projector is as follows:

during the use, portable projecting apparatus removes to the position of using, be connected to the outer interface board with electric capacity wheat or big plug moving coil wheat on, with KTV projecting apparatus power switch-on, the adjustable camera lens 51 of adjustment projecting apparatus aims at the projection screen, open liquid crystal display 4, the projecting apparatus carries out the projection simultaneously and KTV is ordered, have the projection, listen the song, the integrative function that uses of singing, still be provided with liquid crystal display 4 and assist the use, small in construction, the function is many, combine projecting apparatus and KTV projecting apparatus, portable structure, be convenient for outdoor and party's use, enough people's amusement in the life is used, solve the single function and the little function of screen of KTV projecting apparatus.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A multi-function mobile projector, the projector comprising: a one-piece housing (1);

the panel (2) is fixedly arranged on one side of the shell (1) and is used for connecting and installing the sound component (22);

the liquid crystal display screen (4), the said liquid crystal display screen (4) is fixed to another side of the body (1), is used for revealing;

the projection assembly (5), the projection assembly (5) is fixedly arranged on the shell (1).

2. The mobile projector as claimed in claim 1, wherein the top plate (3) is fixedly mounted on the housing (1), a mounting slot (11) is formed at one end of the housing (1), an external interface board is disposed in the mounting slot (11), and an interface is disposed on the external interface board for connecting an input device.

3. The multifunctional mobile projector as claimed in claim 2, wherein the sound components (22) are mounted on one side of the panel (2) in an array manner, the partition plate (20) is fixedly disposed on the other side of the panel, the fixing groove (21) is formed in the panel (2), the symmetrically distributed through holes (23) are formed in the panel (2), the through holes (23) are disposed on two sides of the fixing groove (21), two first empty slots (24) and two second empty slots (25) are disposed on one side of the panel (2), and the second empty slot (25) is disposed between the two first empty slots (24).

4. The multifunctional mobile projector as claimed in claim 3, wherein a wire arranging groove (27) for communicating with the mounting groove (11) is provided in one of the first empty grooves (24), the projection module (5) is provided in the second empty groove (25), a through groove (26) is provided on one side of the partition plate (20), the through groove (26) and the fixing groove (21) are both communicated with the second empty groove (25), a wire groove (28) is provided on the partition plate (20), and the liquid crystal display screen (4) is located on one side of the partition plate (20).

5. The multi-functional mobile projector according to claim 4, wherein the projection module (5) comprises a light source (55), a light guide (54), a projection unit (57), a reflector (56), a heat dissipation fan (52) and an adjustable lens (51), the heat dissipation fan (52) and the adjustable lens (51) are disposed on one side of the projection module (5), the heat dissipation fan (52) is disposed under the adjustable lens (51), and the heat dissipation fan (52) is disposed on one side of the projection unit (57) for dissipating heat of the projection unit (57).

6. The portable projector as claimed in claim 5, wherein the light guide channel (54) is fixedly provided with a projection member (57) and a reflection plate (56), the light guide channel (54) is located above the light source (55), the projection member (57) is fixedly provided between the reflection plate (56) and the light source (55), and the projection unit (5) is provided with a wiring board (53).

7. The multi-functional mobile projector as claimed in claim 6, wherein the wiring board (53) is electrically connected to the external interface board and the liquid crystal display (4), respectively, for inputting and outputting signals.