CN211352384U - wireless bluetooth speaker - Google Patents

Abstract

The utility model relates to the technical field of bluetooth speakers, and discloses a wireless bluetooth speaker, comprising a casing, a circuit board and a cylindrical battery electrically connected with the circuit board, a bluetooth chip, a speaker and an LED lamp are arranged in the casing, and the casing comprises a front cover , middle shell and rear cover, the front cover is detachably sleeved on the front end of the middle shell, the rear cover is detachably sleeved on the rear end of the middle shell, a bracket is detachably provided in the middle shell, and the upper end of the bracket is concave There is a battery compartment, the cylindrical battery is detachably arranged in the battery compartment, the speaker is arranged in the back cover, the bottom of the back cover is provided with a sound-transmitting mesh cover, the front cover is provided with a condenser cup, and the LED lights are arranged in the condenser cup Inside, the front cover of the front cover is provided with a light-transmitting lampshade, and the outer peripheral wall of the front cover is provided with a plurality of control buttons side by side. The technical scheme of the utility model enables the bluetooth speaker to have the lighting function of a flashlight, has a small size, is convenient to be carried for outdoor use, and has strong practicability.

Description

wireless bluetooth speaker

technical field

The utility model relates to the technical field of bluetooth speakers, in particular to a wireless bluetooth speaker.

Background technique

Bluetooth speakers refer to audio equipment with built-in Bluetooth chips, which replace traditional wire connections with Bluetooth connections. By connecting with Bluetooth playback devices such as mobile phones, the purpose of convenience and speed is achieved. Bluetooth speaker technology is also gradually being valued by consumers due to its convenient and user-friendly features. and acceptance.

However, most of the existing Bluetooth speakers on the market are bulky and inconvenient to carry outdoors for use, and most of them can only play music without the function of flashlight lighting.

Utility model content

The main purpose of the present utility model is to propose a wireless bluetooth speaker, which aims to solve the technical problems that the existing bluetooth speaker is large in size, inconvenient to carry to outdoor use, and does not have the function of flashlight lighting.

In order to achieve the above purpose, the wireless bluetooth speaker proposed by the present utility model includes a casing, the casing is arranged in a cylindrical structure, and a circuit board, a cylindrical battery and a Bluetooth chip electrically connected to the circuit board are arranged in the casing. , a speaker and an LED lamp, the casing includes a front cover, a middle shell and a back cover, the front cover is detachably sleeved on the front end of the middle case, and the rear cover is detachably sleeved on the The rear end of the middle shell is arranged, a bracket is detachably arranged in the middle shell, a battery compartment is recessed on the upper end of the bracket, the cylindrical battery is detachably arranged in the battery compartment, and the speaker It is arranged in the rear cover, the bottom of the rear cover is provided with a sound-transmitting mesh cover, the front cover is provided with a condensing cup, the LED light is arranged in the condensing cup, and the The front cover is provided with a light-transmitting lampshade, the circuit board is arranged on the front end of the bracket, the outer peripheral wall of the front cover is provided with a plurality of control buttons side by side, and the control buttons are respectively electrically connected to the circuit board , the Bluetooth chip is arranged on the circuit board.

Further, the outer peripheral wall of the front cover is recessed with a groove, the groove is located in front of the control button, the bottom of the groove is provided with a TF card slot and an earphone jack, and the TF card slot is and the headphone jack are respectively electrically connected with the circuit board.

Further, it also includes a soft rubber plug, which is detachably embedded in the upper end of the groove.

Further, the inner peripheral walls of the middle shell are respectively provided with a chute relatively parallel to each other, and two sides of the bracket are respectively provided with a protruding strip, and the protruding strips are respectively slidably arranged along the chute.

Further, the inner peripheral wall of the rear cover is protruded with a plurality of snap protrusions along the circumferential direction, and the outer peripheral wall of the rear end of the middle shell is concavely provided with a plurality of snap grooves, and the snap protrusions can be respectively The disassembled card is arranged in the card slot.

Further, it also includes fixing screws, the fixing screws are screwed on the outer peripheral wall of the lower end of the front cover, and the fixing screws are respectively connected with the front cover and the middle shell by threads, and the front cover is fixed by the The screws are detachably and fixedly connected with the middle shell.

Further, the upper edge of the rear end of the rear cover is provided with a lanyard hole.

Further, the outer peripheral wall of the rear cover is provided with a plurality of anti-skid grooves extending in the circumferential direction.

The technical scheme of the present invention has the following beneficial effects: the technical scheme of the present utility model, the front cover is detachably sleeved on the front end of the middle case, and the rear cover is detachably sleeved on the rear end of the middle case. The middle shell is detachably provided with a bracket, the upper end of the bracket is recessed with a battery compartment, the cylindrical battery is detachably arranged in the battery compartment, the speaker is arranged in the back cover, and the bottom of the back cover is provided with a sound-transmitting mesh cover, The front cover is provided with a condensing cup, the LED lights are arranged in the condensing cup, the front cover of the front cover is provided with a light-transmitting lampshade, the circuit board is arranged on the front end of the bracket, and the outer peripheral walls of the front cover are arranged side by side with multiple The control buttons are electrically connected to the circuit board respectively, and the Bluetooth chip is arranged on the circuit board, so that the Bluetooth speaker has the lighting function of a flashlight, which increases the functionality of the Bluetooth speaker. , Easy to assemble and strong practicability.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained based on the structures shown in these drawings without any creative effort.

1 is a schematic diagram of the overall structure of a wireless Bluetooth speaker according to an embodiment of the present invention;

2 is a schematic diagram of the overall structure of a wireless Bluetooth speaker from another perspective according to an embodiment of the present invention;

3 is a schematic diagram of the overall structure of a wireless Bluetooth speaker from another perspective according to an embodiment of the present invention;

4 is a schematic diagram of an exploded structure of a wireless Bluetooth speaker according to an embodiment of the present invention;

5 is a schematic diagram of the internal structure of a wireless Bluetooth speaker according to an embodiment of the present invention.

The realization, functional characteristics and advantages of the purpose of the present utility model will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the difference between the various components under a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly.

In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

The utility model provides a wireless bluetooth speaker.

As shown in FIG. 1 to FIG. 5 , in an embodiment of the present invention, the wireless Bluetooth speaker includes a casing 100 , the casing 100 is arranged in a cylindrical structure, and a circuit board 101 is arranged in the casing 100 and a cylindrical battery 102 , a Bluetooth chip 103 , a speaker 104 and an LED light 105 electrically connected to the circuit board 101 , the housing 100 includes a front cover 10 , a middle case 20 and a rear cover 30 , the front cover 10 is detachable The rear cover 30 is detachably sleeved on the rear end of the middle shell 20, and the middle shell 20 is detachably provided with a bracket 40, so A battery compartment 41 is recessed on the upper end of the bracket 40 , the cylindrical battery 102 is detachably arranged in the battery compartment 41 , the speaker 104 is arranged in the back cover 30 , and the bottom of the back cover 30 is A sound-transmitting mesh cover 31 is provided, the front cover 10 is provided with a condenser cup 11, the LED lamp 105 is arranged in the condenser cup 11, and the front end of the front cover 10 is covered with a light-transmitting lampshade 12. The circuit board 101 is arranged at the front end of the bracket 41, and the outer peripheral wall of the front cover 10 is provided with a plurality of control buttons 13 side by side, and the control buttons 13 are respectively electrically connected to the circuit board 101, The Bluetooth chip 103 is arranged on the circuit board 101 .

Specifically, a groove 14 is recessed on the outer peripheral wall of the front cover 10 , the groove 14 is located in front of the control button 13 , and the bottom of the groove 14 is provided with a TF card slot 15 and an earphone jack 16 , and the TF card slot 15 and the earphone jack 16 are respectively electrically connected to the circuit board 101 .

Specifically, it also includes a soft rubber plug 17, the soft rubber plug 17 is detachably embedded in the upper end of the groove 14, and plays the role of dustproof and waterproof.

Specifically, the inner peripheral walls of the middle shell 20 are respectively provided with a chute 21 relatively parallel to each other, and two sides of the bracket 40 are respectively provided with a protruding strip 42 opposite to each other. Swipe settings.

Specifically, the inner peripheral wall of the rear cover 30 is protruded with a plurality of snap protrusions 32 along the circumferential direction, and the outer peripheral wall of the rear end of the middle shell 20 is recessed with a plurality of snap grooves 22 . The protrusions 32 are respectively detachably clamped and disposed in the clamping slots 22 .

Specifically, it further includes a fixing screw 50, the fixing screw 50 is screwed on the outer peripheral wall of the lower end of the front cover 10, and the fixing screw 50 is screwed with the front cover 10 and the middle case 20 respectively. The front cover 10 is detachably and fixedly connected to the middle case 20 through the fixing screws 50 .

Specifically, a lanyard hole 33 is provided on the upper edge of the rear end of the rear cover 30 .

Specifically, the outer peripheral wall of the rear cover 30 is provided with a plurality of anti-skid grooves 34 extending along the circumferential direction, so as to play an anti-skid function.

Specifically, in the present invention, the front cover is detachably sleeved on the front end of the middle shell, the rear cover is detachably sleeved on the rear end of the middle shell, and the middle shell is detachably provided with a bracket, and the upper end of the bracket There is a battery compartment in the recess, the cylindrical battery is detachably arranged in the battery compartment, the speaker is arranged in the back cover, the bottom of the back cover is provided with a sound-transmitting mesh cover, the front cover is provided with a condensing cup, and the LED lights are arranged in the condenser. In the optical cup, the front cover of the front cover is provided with a light-transmitting lampshade, the circuit board is arranged on the front end of the bracket, and the outer peripheral wall of the front cover is provided with a plurality of control buttons side by side, and the control buttons are respectively electrically connected with the circuit board. It is arranged on the circuit board, so that the bluetooth speaker has the lighting function of a flashlight, and the functionality of the bluetooth speaker is increased.

The above are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model patent. Under the concept of the utility model of the present utility model, the equivalent structure transformations made by using the contents of the present utility model description and accompanying drawings, Or directly/indirectly applied in other related technical fields are included in the scope of patent protection of the present invention.

Claims (8)

1. A wireless Bluetooth sound box is characterized by comprising a shell, wherein the shell is arranged in a cylindrical structure, a circuit board, a cylindrical battery, a Bluetooth chip, a loudspeaker and an LED lamp are arranged in the shell, the cylindrical battery, the Bluetooth chip, the loudspeaker and the LED lamp are electrically connected with the circuit board, the shell comprises a front cover, a middle shell and a rear cover, the front end of the middle shell is detachably sleeved with the front cover, the rear end of the middle shell is detachably sleeved with the rear cover, a support is detachably arranged in the middle shell, a battery bin is concavely arranged at the upper end of the support, the cylindrical battery is detachably arranged in the battery bin, the loudspeaker is arranged in the rear cover, a sound-transmitting mesh cover is arranged at the bottom of the rear cover, a light-gathering cup is arranged in the front cover, a light-transmitting lampshade is arranged at the front end cover of the front cover, the circuit board is arranged at the front end of the support, the periphery wall of protecgulum is equipped with a plurality of control button side by side, control button respectively with the circuit board electricity is connected, the bluetooth chip sets up on the circuit board.

2. The wireless Bluetooth speaker of claim 1, wherein a groove is concavely formed on the outer peripheral wall of the front cover, the groove is located in front of the control key, a TF card slot and an earphone jack are formed at the bottom of the groove, and the TF card slot and the earphone jack are electrically connected to the circuit board respectively.

3. The wireless Bluetooth sound box of claim 2, further comprising a soft rubber plug detachably embedded in the upper end of the groove.

4. The wireless Bluetooth speaker of claim 1, wherein the inner peripheral wall of the middle housing is provided with a sliding groove in parallel, and the two sides of the support are provided with a protruding strip in opposite directions, and the protruding strips are slidably disposed along the sliding grooves.

5. The wireless Bluetooth sound box of claim 1, wherein a plurality of fastening protrusions are convexly arranged on the inner peripheral wall of the rear cover along the circumferential direction, a plurality of clamping grooves are concavely arranged on the outer peripheral wall of the rear end of the middle casing, and the fastening protrusions are detachably clamped in the clamping grooves respectively.

6. The wireless Bluetooth speaker of claim 1, further comprising a fixing screw screwed on the peripheral wall of the lower end of the front cover, wherein the fixing screw is respectively in threaded connection with the front cover and the middle shell, and the front cover is detachably and fixedly connected with the middle shell through the fixing screw.

7. The wireless Bluetooth speaker of claim 1, wherein a cord hanging hole is formed at an upper end edge of the rear end portion of the rear cover.

8. The wireless Bluetooth speaker of claim 1, wherein the outer peripheral wall of the back cover is provided with a plurality of anti-slip grooves extending in a circumferential direction.

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