CN213423681U

CN213423681U - Projector with karaoke OK

Info

Publication number: CN213423681U
Application number: CN202022873610.6U
Authority: CN
Inventors: 刘和源
Original assignee: Shenzhen Wancheng Jiahe Electronic Co ltd
Current assignee: Shenzhen Wancheng Jiahe Electronic Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-06-11
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a projector with karaoke, which comprises a box body, wherein a loudspeaker is arranged on the side wall of the box body, a light path unit is arranged in the box body, the light path unit is electrically connected with a decoding board, a power supply board is arranged in the box body and provides electric energy for the projector, a power amplifier board is also arranged in the box body and is electrically connected with the loudspeaker, a panel is arranged at the top end of the box body, the projector can be controlled and operated through the panel, a display screen is arranged on the panel and is connected with the decoding board, a lens is arranged on the side wall of the box body, projection can be carried out through the lens, and a pulley is arranged at the lower end of the; the projector has simple structure and convenient movement, can enjoy the interest of singing KTV anytime and anywhere, abandons the traditional complex connection mode and is more practical; through setting up the pulley, can drive the box and remove, and then conveniently transport the projecting apparatus, improve the portability of this projecting apparatus.

Description

Projector with karaoke OK

Technical Field

The utility model relates to a projecting apparatus field specifically is a take projecting apparatus of karaoke.

Background

Along with the increasing popularization of household projectors, the original resolution ratio of 2.4 inches 240 to 5.8 inches 1080P is increased, the requirements of users on the functions and the resolution ratio of the projectors are increased, the requirements of people on the arrangement positions of the projectors are increased, some users need to install the projectors on the ceiling, users also need to place the projectors on a tea table, and how to enable the projectors to meet the requirements of all users becomes a great problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take projecting apparatus of karaoke to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a take projecting apparatus of karaoke, includes the box, be provided with loudspeaker on the box lateral wall, be provided with the light path unit in the box, light path unit electric connection has decoding deck, be provided with the power strip in the box, still be provided with the power board in the box, power board and loudspeaker electric connection, the box top is provided with the panel, is provided with the display screen on the panel, and the display screen is connected with decoding deck, be provided with the camera lens on the box lateral wall, the box lower extreme is provided with the pulley.

As a further aspect of the present invention: an air inlet is formed in the side wall of the box body, an air outlet is formed in the position, adjacent to the air inlet, of the air inlet, and a fan is arranged in the box body.

As a further aspect of the present invention: the upper end of the box body is provided with a pull rod.

As a further aspect of the present invention: a drawer is arranged on the side wall of the lower end of the box body, and a microphone is placed in the drawer.

Compared with the prior art, the beneficial effects of the utility model are that: the projector has simple structure and convenient movement, can enjoy the interest of singing KTV anytime and anywhere, abandons the traditional complex connection mode and is more practical; the pulley is arranged, so that the box body can be driven to move, the projector is convenient to transport, and the portability of the projector is improved; by arranging the fan, external air can be sucked into the box body through the air inlet to dissipate heat of parts in the box body, and then hot air is blown out through the air outlet, so that the normal operation of the projector is ensured, and the service life of the projector is prolonged; by arranging the pull rod, the pulleys at the lower end of the box body can roll conveniently, and the convenience of the projector is improved; by arranging the drawer, the microphone and other objects can be placed in the drawer, so that the projector is convenient to carry and the practicability of the projector is improved; because loudspeaker and light path unit carry out physical isolation, so can reduce loudspeaker to the vibration that light path unit produced, improve the stability of this projecting apparatus.

Drawings

Fig. 1 is a rear view of a projector with karaoke.

Fig. 2 is a side view of a projector with karaoke.

Fig. 3 is a top sectional view of the projector with karaoke.

Fig. 4 is a plan view of the projector with karaoke.

In the figure: the device comprises a box body 1, a loudspeaker 2, a light path unit 3, a decoding board 4, a power supply board 5, a power amplifier 6, a lens 7, a pulley 8, a panel 9, a pull rod 10, an air inlet 11, an air outlet 12, a fan 13 and a drawer 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a projector with karaoke includes a case 1, a speaker 2 is disposed on a side wall of the case 1, a light path unit 3 is disposed in the case 1, the light path unit 3 is electrically connected to a decoding board 4, a power board 5 is disposed in the case 1, the power board 5 provides power for the projector, a power board 6 is further disposed in the case 1, the power board 6 is electrically connected to the speaker 2, a panel 9 is disposed on a top end of the case 1, the projector can be controlled and operated through the panel 9, a display screen 15 is disposed on the panel 9, the display screen 15 is connected to the decoding board 4, a lens 7 is disposed on a side wall of the case 1, the projector can be projected through the lens 7, a pulley 8 is disposed at a lower end of the case 1, the pulley 8 is rolled to drive the case 1 to move, thereby facilitating transportation of the, the portability of the projector is improved, and the loudspeaker 2 is physically isolated from the optical path unit 3, so that the vibration of the loudspeaker 2 to the optical path unit 3 can be reduced, and the stability of the projector is improved.

The side wall of the box body 1 is provided with an air inlet 11, the air inlet 11 is adjacently provided with an air outlet 12, a fan 13 is arranged in the box body 1, external air can be sucked into the box body 1 through the air inlet 11 through the fan 13 to dissipate heat of parts in the box body, and then hot air is blown out through the air outlet 12, so that the normal operation of the projector is ensured, and the service life of the projector is prolonged.

The upper end of the box body 1 is provided with a pull rod 10, and the pulleys 8 at the lower end of the box body 1 can roll conveniently by pulling the pull rod 10, so that the convenience of the projector is improved.

The side wall of the lower end of the box body 1 is provided with the drawer 14, the microphone is placed in the drawer 14, the microphone and other objects can be placed in the drawer 14, the microphone and other objects are convenient to carry, and the practicability of the projector is improved.

The working principle of the embodiment is as follows: when needs move the projecting apparatus, can pull rod 10, make pulley 8 roll, drive box 1 and remove, conveniently transport it, remove suitable position after, open the projecting apparatus through panel 9, control it through watching display screen 15, can carry out the projection through camera lens 7, take out the microphone from drawer 14, can sing, sound is sent from loudspeaker 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take projecting apparatus of karaoke, includes box (1), its characterized in that, be provided with loudspeaker (2) on box (1) lateral wall, be provided with light path unit (3) in box (1), light path unit (3) electric connection has decoding board (4), be provided with power strip (5) in box (1), still be provided with power board (6) in box (1), power board (6) and loudspeaker (2) electric connection, box (1) top is provided with panel (9), is provided with display screen (15) on panel (9), and display screen (15) are connected with decoding board (4), be provided with camera lens (7) on box (1) lateral wall, box (1) lower extreme is provided with pulley (8).

2. The karaoke projector as claimed in claim 1, wherein said case (1) has an air inlet (11) on its side wall, said air inlet (11) has an air outlet (12) adjacent to said air inlet, and said case (1) has a fan (13) inside.

3. The karaoke projector as claimed in claim 1, wherein said case (1) is provided at its upper end with a pull rod (10).

4. The karaoke projector as claimed in claim 1, wherein a drawer (14) is provided on the sidewall of the lower end of said case (1), and a microphone is placed in said drawer (14).