CN212752607U

CN212752607U - Sound box and Bluetooth headset combination device

Info

Publication number: CN212752607U
Application number: CN202022087683.2U
Authority: CN
Inventors: 何李平
Original assignee: Shenzhen Dacom Electronics Co ltd
Current assignee: Shenzhen Dacom Electronics Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-19
Anticipated expiration: 2030-09-21

Abstract

The utility model belongs to the technical field of audio playback equipment and specifically relates to a audio amplifier and bluetooth headset combine device is related to, and it includes audio amplifier main part and bluetooth headset main part, the bluetooth headset main part includes the earphone head at connecting wire, connecting wire both ends and sets up the control part that is rectangular shape on the connecting wire, be provided with first contact on the outer wall of control part one side, be provided with in the audio amplifier main part with the second contact of first contact butt, first contact with the second contact electricity is connected. This application has the effect that improves the adaptability of bluetooth headset in public occasion.

Description

Sound box and Bluetooth headset combination device

Technical Field

The application relates to the field of audio playing equipment, in particular to a loudspeaker box and Bluetooth headset combined device.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

Since the advent of bluetooth headsets, which are simply the application of bluetooth technology to hands-free headsets, users can avoid the bothersome wire involvement and can easily talk in various ways.

However, in public places, the bluetooth headset can only be heard by one or two people, and most people nearby cannot hear the content played by the bluetooth headset, so that the use limitation is large, and the situation needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the adaptability of bluetooth headset in public occasion, this application provides a speaker and bluetooth headset combination device.

The application provides a speaker and bluetooth headset combine device adopts following technical scheme:

the utility model provides a speaker and bluetooth headset combination device, includes speaker body and bluetooth headset body, the bluetooth headset body includes the earphone head at connecting wire, connecting wire both ends and sets up the control part that is rectangular shape on the connecting wire, be provided with first contact on the outer wall of control part one side, be provided with in the speaker body with the second contact of first contact butt, first contact with the second contact electricity is connected.

By adopting the technical scheme, in public occasions, the control part on the Bluetooth headset main body can be attached to the surface of the sound box main body through the arranged first contact and the second contact, and the first contact on the control part is abutted against the second contact on the sound box main body, so that the electric connection and the audio transmission between the Bluetooth headset main body and the sound box main body can be realized; through the process, the audio played by the Bluetooth headset can be played through the loudspeaker box so as to be heard by more people, and therefore the applicability of the Bluetooth headset is improved.

Preferably, the outer wall of the sound box main body is provided with a mounting groove for embedding the control part, and the second contact is arranged at the bottom of the mounting groove.

Through adopting above-mentioned technical scheme, through the mounting groove that sets up, when with first contact and second contact butt, control part embedding to the mounting groove in, can conveniently pair first contact in the second contact on the one hand, on the other hand can carry on spacingly with the position of control part in the audio amplifier main part, prevents that control part from sliding in the audio amplifier main part in the use.

Preferably, the first contact and the second contact are fixed in a magnetic attraction mode.

Through adopting above-mentioned technical scheme, when first contact and second contact butt were to, the effect is inhaled to magnetism between first contact and the second contact, can fix the relative position between first contact and the second contact, and the effect of cooperation mounting groove reaches the purpose of fixing control portion in the audio amplifier main part.

Preferably, the first contacts are provided in plurality in the control portion, and the number of the second contacts in the mounting groove corresponds to that of the first contacts.

By adopting the technical scheme, the first contacts on the control part are arranged in a plurality of ways, when part of the first contacts on the control part are in poor contact with the corresponding second contacts, other first contacts are abutted against the corresponding second contacts, and through the process, the risk that the audio transmission is influenced by the poor contact of the first contacts and the second contacts can be reduced.

Preferably, one side of the second contact, which is close to the first contact, is provided with an end head protruding out of the bottom of the mounting groove, and one end of the end head, which is far away from the second contact, is abutted against the first contact.

Through adopting above-mentioned technical scheme, through the end that sets up, when control portion embedding mounting groove is interior, with the end earlier the butt then will with the second contact butt for the laminating of control portion side and mounting groove lateral wall is convenient for fix the control portion in the mounting groove.

Preferably, the end part of the second contact is provided with a groove for embedding the end head, the bottom of the groove is connected with an elastic piece, and one end of the elastic piece, which is far away from the bottom of the groove, is connected to the end head.

Through adopting above-mentioned technical scheme, through the recess that sets up, order about the end when first contact and end butt and imbed in the recess to compress the inside elastic component of recess, if take out the back with the control part from the mounting groove in, the extreme point can reset under the effect of elastic component, is used in the cooperation of follow-up bluetooth headset and audio amplifier.

Preferably, a guide inclined plane is arranged at the notch of the mounting groove.

Through adopting above-mentioned technical scheme, when embedding the control part of bluetooth headset main part to the mounting groove in, through the direction inclined plane that sets up, can play the effect of direction, conveniently imbeds the control part to the mounting groove in.

Preferably, the control part is provided with a volume control key and a charging port, the charging port is provided with a sealing plug, and the sealing plug is provided with a shifting block.

By adopting the technical scheme, the Bluetooth headset can be powered in time through the arranged charging port; through the arranged sealing plug, dust can be prevented from being accumulated at the charging port in the using process of the control part; through the shifting block, the sealing plug can be conveniently taken out for charging.

In summary, the present application includes at least one of the following beneficial technical effects:

in public occasions, the control part on the Bluetooth headset main body can be attached to the surface of the sound box main body through the arranged first contact and the second contact, the first contact on the control part can be abutted with the second contact on the sound box main body, and therefore electric connection and audio transmission between the Bluetooth headset main body and the sound box main body can be achieved; through the process, the audio played by the Bluetooth headset can be played through the loudspeaker box so as to be heard by more people, and therefore the applicability of the Bluetooth headset is improved.

Through the installation groove and the magnetic fixation between the first contact and the second contact, the function of fixing the control part on the sound box main body can be achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic structural diagram of the control unit, the connecting wire and the headphone.

Fig. 3 is a schematic structural view of the control part being inserted into the mounting groove.

Fig. 4 is a cross-sectional view of the second contact to show the spring.

Description of reference numerals: 1. a main body of the sound box; 2. a connecting wire; 3. a headset head; 4. a control unit; 5. a charging port; 6. a sealing plug; 7. shifting blocks; 8. a first contact; 9. a second contact; 10. mounting grooves; 11. a guide slope; 12. a tip; 13. a groove; 14. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses audio amplifier and bluetooth headset binding apparatus, refer to fig. 1 and fig. 2, including audio amplifier main part 1 and bluetooth headset main part, and the bluetooth headset main part includes connecting wire 2, the earphone head 3 at 2 both ends of connecting wire and the control part 4 that sets up to be rectangular shape on connecting wire 2, be provided with volume control key and the mouth 5 that charges simultaneously on control part 4, and install sealing plug 6 in mouth 5 department that charges, sealing plug 6 is used for preventing that the dust from blockking up the mouth 5 that charges, and be provided with shifting block 7 on sealing plug 6, can take off sealing plug 6 through pinching block 7, and sealing plug 6 is made by the rubber material, utilize the easy characteristics of deforming of rubber material, can conveniently fill in 6 mouth 5 that charges.

In order to realize that the audio played by the bluetooth headset can be played by the sound box main body 1, the first contact 8 is installed on the outer wall of one side of the control part 4, the first contact 8 is electrically connected with the circuit board inside the control part 4, the second contact 9 abutted against the first contact 8 is installed on the sound box main body 1, the second contact 9 is electrically connected with the device inside the sound box main body 1, and the first contact 8 is electrically connected with the second contact 9.

After the first contact 8 on control part 4 and the 9 butts of second contact on the audio amplifier main part 1, when bluetooth headset broadcast audio frequency, alright transmit audio frequency to audio amplifier main part 1 through first contact 8 and second contact 9 on, audio amplifier main part 1 alright with the audio frequency of broadcast bluetooth headset main part broadcast to this improves bluetooth headset's suitability.

Referring to fig. 1 and 2, when the first contact 8 abuts against the second contact 9, in order to fix the control portion 4 on the speaker body 1, an installation groove 10 into which the control portion 4 is inserted is formed in the outer wall of the speaker body 1, so that a worker can conveniently insert the control portion 4 into the installation groove 10, a guide inclined surface 11 is arranged at the notch of the installation groove 10 and can play a role in guiding, the second contact 9 is arranged at the bottom of the installation groove 10, and a magnetic attraction effect is formed between the first contact 8 and the second contact 9; the control part 4 is embedded into the mounting groove 10, and the second contact 9 can suck the first contact 8, so that the control part 4 is partially positioned in the mounting groove 10, and the aim of fixing the control part on the sound box main body 1 can be achieved.

In order to prevent a first contact 8 or a second contact 9 from contacting adversely and affecting the electrical connection between the bluetooth headset main body and the speaker main body 1 and the audio transmission during the long-term use of the first contact 8 and the second contact 9, the first contact 8 is provided with a plurality of contacts in the control portion 4, in this embodiment, the number of the first contacts 8 is 4, and the number of the second contacts 9 in the mounting grooves 10 corresponds to the number of the first contacts 8.

Referring to fig. 3 and 4, a tip 12 protruding out of the bottom of the mounting groove 10 is disposed on one side of the second contact 9 close to the first contact 8, one end of the tip 12 far away from the second contact 9 abuts against the first contact 8, a groove 13 for embedding the tip 12 is disposed at the end of the second contact 9, an elastic member is connected to the bottom of the groove 13, one end of the elastic member far away from the bottom of the groove 13 is connected to the tip 12, in this embodiment, the elastic member is a spring 14, one end of the spring 14 is connected to the bottom of the groove 13, and the other end of the spring 14 is connected to one side of the end point close to.

When the first contact 8 on the control part 4 abuts against the second contact 9 on the speaker body 1, the first contact abuts against one end of the end point, and as the control part 4 is fitted into the mounting groove 10, the end point is fitted into the groove 13 and compresses the spring 14, and when the control part 4 is taken out from the mounting groove 10, the end point is returned by the spring 14.

The implementation principle of the device combining the sound box and the Bluetooth headset in the embodiment of the application is as follows: when the audio frequency on the bluetooth headset needs to be transmitted to the audio amplifier, in the mounting groove 10 on the control part 4 embedding audio amplifier main part 1 earlier, first contact 8 on the control part 4 can with the extreme point butt, along with continuously imbedding the control part 4 into mounting groove 10, the extreme point can compress and imbed in the recess 13, spring 14 in the recess 13 is in the state of compressed this moment, first contact 8 and second contact 9 butt, and 4 outer walls of control part are hugged closely with mounting groove 10 inner wall, and the magnetic attraction between first contact 8 and the second contact 9, can be with control part 4 location in mounting groove 10, after first contact 8 and second contact 9 butt, can be with on transmitting the audio frequency in the bluetooth headset main part to audio amplifier main part 1, play through audio amplifier main part 1, for more people hear, with this suitability that improves bluetooth headset.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a speaker and bluetooth headset combination device which characterized in that: including audio amplifier main part (1) and bluetooth headset main part, the bluetooth headset main part includes earphone head (3) and the control part (4) that sets up and be rectangular shape on connecting wire (2) at connecting wire (2), connecting wire (2) both ends, be provided with first contact (8) on the outer wall of control part (4) one side, be provided with on audio amplifier main part (1) with second contact (9) of first contact (8) butt, first contact (8) with second contact (9) electricity is connected.

2. The device of claim 1, wherein the speaker and the bluetooth headset are combined together: the loudspeaker box is characterized in that an installation groove (10) for embedding the control part (4) is formed in the outer wall of the loudspeaker box main body (1), and the second contact (9) is arranged at the bottom of the installation groove (10).

3. The device of claim 1, wherein the speaker and the bluetooth headset are combined together: the first contact (8) and the second contact (9) are fixed in a magnetic attraction manner.

4. The device of claim 2, wherein the speaker and the bluetooth headset are combined together: the number of the first contacts (8) in the control part (4) is multiple, and the number of the second contacts (9) in the mounting grooves (10) corresponds to that of the first contacts (8).

5. A loudspeaker and Bluetooth earphone combination device according to claim 4, wherein: the second contact (9) is close to one side of the first contact (8) and is provided with a tip (12) protruding out of the bottom of the mounting groove (10), and one end of the tip (12) is far away from the second contact (9) and is abutted to the first contact (8).

6. A loudspeaker and Bluetooth earphone combination device according to claim 5, wherein: the end part of the second contact (9) is provided with a groove (13) for embedding the end head (12), the bottom of the groove (13) is connected with an elastic piece, and one end of the elastic piece, which is far away from the bottom of the groove (13), is connected to the end head (12).

7. The device of claim 2, wherein the speaker and the bluetooth headset are combined together: and a guide inclined plane (11) is arranged at the notch of the mounting groove (10).

8. The device of claim 1, wherein the speaker and the bluetooth headset are combined together: the volume control key and the charging port (5) are arranged on the control portion (4), the sealing plug (6) is arranged at the charging port (5), and the shifting block (7) is arranged on the sealing plug (6).