CN214070102U

CN214070102U - Take bluetooth speaker of projection function

Info

Publication number: CN214070102U
Application number: CN202023315650.5U
Authority: CN
Inventors: 高小军
Original assignee: Dongguan Jinwenhua Digital Technology Co ltd
Current assignee: Dongguan Jinwenhua Digital Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-27
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a take bluetooth speaker of projection function, including upper cover, lamp shade, upper center, lower center and projection film head, the upper cover lid is established on the upper center, the lampshade lid is established on the center down, upper center and lower center lock form an inside hollow cavity, are provided with battery and loudspeaker in this cavity, be provided with the main control board in the upper cover, the main control board is connected with battery and loudspeaker electricity respectively, be provided with the projection lamp fixing base in the lamp shade, install the projection lamp on the projection lamp fixing base, the outside of projection lamp is equipped with a circular shape stage light filling lamp, stage light filling lamp and projection lamp all are connected with the main control board electricity, interior sunken mounting groove has still been seted up to the lamp shade bottom, projection film head demountable installation is in the mounting groove, and has spliced in the projection film head has the projection film. The utility model discloses possess simple structure, the function is diversified, has the projection function, has increased the interest when child uses.

Description

Take bluetooth speaker of projection function

Technical Field

The utility model relates to a bluetooth speaker technical field specifically is a bluetooth speaker of area projection function.

Background

The bluetooth speaker indicates built-in bluetooth chip to the stereo set equipment that traditional wire rod was connected is replaced in the bluetooth connection, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reaches convenient and fast's purpose. The usefulness of bluetooth speaker is many, for example is used for the bluetooth speaker of early education, and current bluetooth speaker only has the function of broadcast music, and functional singleness, the interest of child's study is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take bluetooth speaker of projection function possesses simple structure, and the function is diversified, has the projection function, has increased the interesting advantage when child uses, has solved the problem that above-mentioned technical background proposed.

In order to achieve the above object, the utility model provides a following technical scheme: a Bluetooth sound box with projection function comprises an upper cover, a lampshade, an upper middle frame, a lower middle frame and a projection film head, the upper cover is covered on the upper middle frame, the lamp shade is covered on the lower middle frame, the upper middle frame and the lower middle frame are buckled to form a hollow cavity, a battery and a loudspeaker are arranged in the cavity, a main control board is arranged in the upper cover and is respectively and electrically connected with the battery and the loudspeaker, a projection lamp fixing seat is arranged in the lampshade, the projection lamp is arranged on the projection lamp fixing seat, a round stage light supplement lamp is arranged on the outer side of the projection lamp, the stage light supplement lamp and the projection lamp are both electrically connected with the main control board, the bottom of the lampshade is also provided with an inward-concave mounting groove, projection holes are arranged in the mounting groove in a penetrating mode, the projection film head is detachably mounted in the mounting groove, and a projection film is inserted in the projection film head.

Preferably, the top of upper cover is provided with the function button, the function button is at least including switch button, volume plus key, volume minus key and projection switch button, the upper cover still is equipped with the interface that charges for the battery, interface and function button all are connected with the main control panel electricity that charges.

Preferably, be provided with the shield on the interface that charges, and the interface that charges is Micro USB interface or Type-C interface or Lighting interface.

Preferably, the upper middle frame is provided with a plurality of sound holes at the position of the loudspeaker, and the sound holes are distributed on the upper middle frame.

Preferably, the battery is a rechargeable lithium battery.

Preferably, the main control board is provided with an RF module, the RF module is a bluetooth module, and the bluetooth module is a module for completing bluetooth transceiving and bluetooth protocol stacking.

Preferably, the projection film is provided with text patterns.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a take bluetooth speaker of projection function, this bluetooth speaker simple structure, reasonable in design, functional complete has the projection function, through set up the projection lamp in the lamp shade, the projection lamp can come out the character pattern projection on the projection film, has increased the interest when child uses.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a structural diagram of the lampshade of the utility model.

The reference numerals and names in the figures are as follows:

1. an upper cover; 2. a lamp shade; 3. an upper middle frame; 4. a lower middle frame; 5. a battery; 6. a horn; 7. a main control board; 8. a projection lamp fixing seat; 9. a projection lamp; 10. a stage light supplement lamp; 11. mounting grooves; 12. a projection hole; 13. projecting a film head; 14. projecting a film; 15. function keys; 151. a power switch key; 152. a volume plus key; 153. a volume down key; 154. a projection switch key; 16. a charging interface; 17. a dust cover; 18. and a sound outlet.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a Bluetooth sound box with a projection function comprises an upper cover 1, a lampshade 2, an upper middle frame 3, a lower middle frame 4 and a projection film head 13, wherein the upper cover 1 covers the upper middle frame 3, the lampshade 2 covers the lower middle frame 4, the upper middle frame 3 and the lower middle frame 4 are buckled to form a hollow cavity, a battery 5 and a loudspeaker 6 are arranged in the cavity, a main control board 7 is arranged in the upper cover 1, the main control board 7 is respectively electrically connected with the battery 5 and the loudspeaker 6, the battery 5 is a rechargeable lithium battery in the embodiment, a projection lamp fixing seat 8 is arranged in the lampshade 2, a projection lamp 9 is arranged on the projection lamp fixing seat 8, a circular stage light supplement lamp 10 is arranged on the outer side of the projection lamp 9, the stage light supplement lamp 10 and the projection lamp 9 are both electrically connected with the main control board 7, an inward concave mounting groove 11 is further formed in the bottom of the lampshade 2, a projection hole 12 is arranged in the mounting groove 11 in a penetrating manner, the projection film head 13 is detachably mounted in the mounting groove 11, a projection film 14 is inserted in the projection film head 13, the projection film 14 is convenient to replace, character patterns are arranged on the projection film 14, the character patterns on the projection film 14 are projected through the projection lamp 9, and interestingness of a child in use is increased.

Specifically, the top of upper cover 1 is provided with function button 15, function button 15 is including switch button 151, volume plus key 152, volume minus key 153 and projection switch button 154 at least, still be equipped with the interface 16 that charges for battery 5 on the upper cover 1, interface 16 and function button 15 that charge all are connected with main control panel 7 electricity. More specifically, be provided with shield 17 on the interface 16 charges, and the interface 16 that charges is Micro USB interface or Type-C interface or Lighting interface, and the interface 16 that charges is preferred to be the Type-C interface in this embodiment.

Specifically, go up and to have seted up out the sound hole 18 in 6 departments of loudspeaker on the center 3, it is provided with a plurality ofly to go out sound hole 18 and all with distribute on last center 3, the sound that loudspeaker 6 sent is derived through going out sound hole 18.

Specifically, the main control board 7 is provided with an RF module, the RF module is a bluetooth module, the bluetooth module is a module for completing bluetooth transceiving and bluetooth protocol stacking, and the module can be connected to an electronic device such as a mobile phone to play music.

The working principle is as follows: the utility model discloses in operation, at first open switch button 151 and make main control board 7 be in circular telegram operating condition, can play the music through loudspeaker 6 after being connected with electronic equipment such as bluetooth speaker and cell-phone pairwise, add key 152 and volume reduction key 153 through the volume and adjust the volume size, when opening projection switch button 154, stage light filling lamp 10 and projection lamp 9 work, come out the character pattern projection on the projection film 14, can change projection film 14 according to user's needs, can charge battery 5 through interface 16 that charges simultaneously, and the operation is simple and convenient, the interest when child uses has been increased.

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.

Claims

1. The utility model provides a take bluetooth speaker of projection function, includes upper cover (1), lamp shade (2), goes up center (3), center (4) and projection film head (13) down, its characterized in that: the stage light source comprises an upper cover (1), a lower middle frame (4), a lampshade (2), a main control board (7) and a stage light supplementing lamp (10), wherein the upper cover (1) covers the upper middle frame (3), the lampshade (2) covers the lower middle frame (4), the upper middle frame (3) and the lower middle frame (4) are buckled to form a hollow cavity, a battery (5) and a loudspeaker (6) are arranged in the cavity, the main control board (7) is arranged in the upper cover (1), the main control board (7) is respectively and electrically connected with the battery (5) and the loudspeaker (6), a projection lamp fixing seat (8) is arranged in the lampshade (2), the projection lamp (9) is arranged on the projection lamp fixing seat (8), the stage light supplementing lamp (10) is arranged on the outer side of the stage, the light supplementing lamp (10) and the projection lamp (9) are both electrically connected with the main control board (7), an inwards-recessed mounting groove (11) is further formed in the bottom of the lampshade (2), and a projection hole (12) penetrates through the stage light supplementing lamp mounting groove (11), the projection film head (13) is detachably mounted in the mounting groove (11), and a projection film (14) is inserted in the projection film head (13).

2. The bluetooth speaker of claim 1, wherein: the top of upper cover (1) is provided with function button (15), function button (15) are at least including switch button (151), volume plus key (152), volume minus key (153) and projection switch button (154), still be equipped with on upper cover (1) for battery (5) the interface (16) that charges, interface (16) and function button (15) all are connected with main control board (7) electricity.

3. The bluetooth speaker of claim 2, wherein: be provided with shield (17) on interface (16) charges, and interface (16) that charges is Micro USB interface or Type-C interface or Lighting interface.

4. The bluetooth speaker of claim 1, wherein: go up on center (3) and locate loudspeaker (6) and seted up sound outlet (18), sound outlet (18) are provided with a plurality ofly, a plurality of sound outlet (18) all with distribute on last center (3).

5. The bluetooth speaker of claim 1, wherein: the battery (5) is a rechargeable lithium battery.

6. The bluetooth speaker of claim 1, wherein: the main control board (7) is provided with an RF module which is a Bluetooth module, and the Bluetooth module is a module for completing Bluetooth transceiving and Bluetooth protocol stacking.

7. The bluetooth speaker of claim 1, wherein: the projection film (14) is provided with character patterns.