CN217283278U

CN217283278U - Intelligence bluetooth headset mainboard with function is imitated to many voices

Info

Publication number: CN217283278U
Application number: CN202123266231.1U
Authority: CN
Inventors: 李志军; 黄定洪
Original assignee: Shenzhen Hanfeng Electronics Co ltd
Current assignee: Shenzhen Hanfeng Electronics Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-23
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to a bluetooth headset technical field just discloses an intelligence bluetooth headset mainboard with function is imitated to polyphone, which comprises a mainboard, a plurality of mounting grooves have been seted up on the surface of mainboard, the center department fixedly connected with controller of mainboard, the mainboard is located the top fixedly connected with resistance box of controller, the fixed connecting wire that is provided with of right side wall of resistance box, the inner wall fixedly connected with sleeve of resistance box, telescopic outside fixedly connected with resistance coil, the resistance box obtains the top inner wall and has seted up the bar opening, the top of bar opening is provided with the connecting block, the bottom fixedly connected with connecting rod of connecting block, the bottom of connecting rod sets up with resistance coil's lateral wall contact. The utility model discloses can adjust the audio of earphone mainboard under different environment to improve bluetooth headset's tone quality, thereby satisfy the user demand.

Description

Intelligence bluetooth headset mainboard with function is imitated to many voices

Technical Field

The utility model relates to a bluetooth headset technical field especially relates to an intelligence bluetooth headset mainboard with function is imitated to many tones.

Background

The bluetooth headset is a hands-free headset using bluetooth technology, which allows a user to easily use the headset in various ways without being caught by wires. Since the advent, bluetooth headsets have been a good tool for increasing efficiency of mobile commerce families, and the bluetooth headsets have three categories, namely, monophonic, stereophonic and true wireless.

In realizing this application in-process, the inventor finds that there is following problem at least in this technique, to under the service environment of difference, bluetooth headset needs in time to adjust and changes the audio to improve bluetooth headset's tone quality, and general earphone mainboard does not possess the function of adjusting the multi-sound effect, thereby can't satisfy the user demand. Therefore, the utility model provides an intelligence bluetooth headset mainboard with function is imitated to many tones.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art bluetooth headset's mainboard and not possessing under the environment of difference and adjusting self audio to improve bluetooth headset tone quality, can't satisfy the problem of user demand, and the intelligent bluetooth headset mainboard that has many sound effect function that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent Bluetooth earphone mainboard with multi-sound effect function, which comprises a mainboard, wherein the surface of the mainboard is provided with a plurality of mounting grooves, the center of the mainboard is fixedly connected with a controller, the mainboard is fixedly connected with a resistance box at the top end of the controller, the right side wall of the resistance box is fixedly provided with a connecting wire, the inner wall of the resistance box is fixedly connected with a sleeve, the outer side of the sleeve is fixedly connected with a resistance coil, the inner wall of the top end of the resistance box is provided with a strip-shaped opening, a connecting block is arranged above the strip-shaped opening, the bottom of the connecting block is fixedly connected with a connecting rod, the bottom end of the connecting rod is contacted with the side wall of the resistance coil, one end of the connecting wire close to the connecting block is fixedly connected with an extension line, one end of the extension line, far away from the connecting line, extends to the inside of the connecting block and is fixedly connected with the connecting rod, and the inner wall of the strip-shaped opening is provided with a pressing mechanism.

Preferably, hold-down mechanism includes slider and spring, the spout has been seted up to bar open-ended inner wall, the slider slides and sets up the inner wall at the spout, the connecting rod slides and sets up the inner wall at the slider, the one end fixed connection of spring is in the bottom of slider, the bottom fixed connection of spring is on the pole wall of connecting rod.

Preferably, the bottom pole wall of connecting rod sets up to the toper, just the bottom lateral wall fixedly connected with wear pad of connecting rod, wear pad and resistance coil contact setting.

Preferably, the side wall of the connecting block is fixedly connected with a transmission rod, and the transmission rod extends to the outer side of the main board.

Preferably, the outer side of the extension line is sleeved with a spiral pipe sleeve, and two ends of the spiral pipe sleeve are fixedly connected to the pipe wall of the extension line respectively.

Preferably, the right end pipe wall of the resistance coil is sleeved with an insulating sleeve, and the insulating sleeve is fixedly connected to the wall of the sleeve.

Compared with the prior art, the utility model provides an intelligence bluetooth headset mainboard with function is imitated to polyphony possesses following beneficial effect:

1. this intelligent bluetooth headset mainboard with many sound effects drives the connecting block through the pulling transfer line and removes, drives the connecting rod and slides along resistance coil's surface, makes the signal of telecommunication reduce through the flowing distance on resistance coil behind connecting wire and the extension line, makes resistance coil's prevention reduce, makes the signal of telecommunication change to make the audio frequency change, thereby can adjust out multiple audio.

2. This intelligent bluetooth headset mainboard with function is imitated to many sounds can compress tightly the setting at resistance coil's surface with the connecting rod through the spring, makes the connecting rod remain throughout with resistance coil laminating, guarantees the stability of the signal of telecommunication, and the wearing and tearing between connecting rod bottom and the resistance coil can be reduced to the abrasion pad.

3. This intelligent bluetooth headset mainboard with multi-sound effect function can carry out certain safeguard effect to the extension line when not influencing the extension line use through spiral sleeve pipe, can prevent simultaneously that the extension line twines together, and insulating cover can prevent that electric leakage phenomenon from appearing in the resistance washer right-hand member.

The device does not relate to the part among all the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the audio of earphone mainboard under different environment to improve bluetooth headset's tone quality, thereby satisfy the user demand.

Drawings

Fig. 1 is a top view of the structure of an intelligent bluetooth headset motherboard with multi-sound effect provided by the present invention;

FIG. 2 is a side view of the structure of the resistance box of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the device comprises a main board 1, a mounting groove 2, a controller 3, a resistance box 4, a connecting wire 5, a sleeve 6, a resistance coil 7, a strip-shaped opening 8, an extension line 9, a connecting block 10, a connecting rod 11, a transmission rod 12, a sliding groove 13, a sliding block 14, a spring 15, a wear-resistant pad 16, a spiral pipe sleeve 17 and an insulating sleeve 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an intelligence bluetooth headset mainboard with function is imitated to polyphony, including mainboard 1, a plurality of mounting grooves 2 have been seted up on mainboard 1's surface, mainboard 1's center department fixedly connected with controller 3, mainboard 1 is located controller 3's top fixedly connected with resistance box 4, resistance box 4's the fixed connecting wire 5 that is provided with of right side wall, resistance box 4's inner wall fixedly connected with sleeve 6, sleeve 6's outside fixedly connected with resistance coil 7, resistance box 4 obtains the top inner wall and has seted up bar opening 8, bar opening 8's top is provided with connecting block 10, the bottom fixedly connected with connecting rod 11 of connecting block 10, the bottom of connecting rod 11 and resistance coil 7's lateral wall contact setting, connecting wire 5 is close to the one end fixedly connected with extension line 9 of connecting block 10, the one end that connecting wire 5 was kept away from to extension line 9 extends to the inside and connecting rod 11 fixed connection of connecting block 10.

The inner wall of bar opening 8 is provided with hold-down mechanism, and hold-down mechanism includes slider 14 and spring 15, and spout 13 has been seted up to bar opening 8's inner wall, and slider 14 slides and sets up the inner wall at spout 13, and connecting rod 11 slides and sets up the inner wall at slider 14, and the one end fixed connection of spring 15 is in the bottom of slider 14, and the bottom fixed connection of spring 15 is on the pole wall of connecting rod 11.

The bottom pole wall of connecting rod 11 sets up to the toper, and the bottom lateral wall fixedly connected with wear pad 16 of connecting rod 11, wear pad 16 and resistance coil 7 contact setting, the lateral wall fixedly connected with transfer line 12 of connecting block 10, transfer line 12 extends to the outside of mainboard 1, spiral pipe box 17 has been cup jointed in the outside of extension line 9, fixed connection is on the pipe wall of extension line 9 respectively at the both ends of spiral pipe box 17, resistance coil 7's right-hand member pipe wall cup joints and is provided with insulating cover 18, insulating cover 18 fixed connection is on the section of thick bamboo wall of sleeve 6.

The utility model discloses in, be convenient for install mainboard 1 in bluetooth headset's inside through mounting groove 2 during the use, thereby can make mainboard 1 fix in bluetooth headset's inside, convenient to use, can carry out command control to mainboard 1 according to the operation requirement through controller 3, pulling transfer line 12 drives connecting block 10 and removes, thereby drive connecting rod 11 along resistance coil 7's surface slip, make the signal of telecommunication reduce at resistance coil 7's distance of flow after passing through connecting wire 5 and extension line 9, make resistance coil 6's prevention reduce, make the signal of telecommunication change, thereby make the audio frequency change, thereby can adjust out multiple audio. Can compress tightly the setting with connecting rod 11 on resistance coil 7's surface through spring 15, make connecting rod 15 remain throughout with resistance coil laminating, guarantee the stability of signal of telecommunication, can reduce the wearing and tearing between connecting rod 11 bottom and the resistance coil 7 through wear pad 16, can be when not influencing extension line 9 and using through spiral sleeve 17, carry out certain safeguard effect to extension line 9, can prevent that extension line 9 from twining together simultaneously, insulating cover 18 can prevent that electric leakage phenomenon from appearing in resistance packing ring 7 right-hand member.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligence bluetooth headset mainboard with function is imitated to many tones, includes mainboard (1), its characterized in that: the surface of the main board (1) is provided with a plurality of mounting grooves (2), the center of the main board (1) is fixedly connected with a controller (3), the main board (1) is positioned at the top end of the controller (3) and fixedly connected with a resistor box (4), the right side wall of the resistor box (4) is fixedly provided with a connecting wire (5), the inner wall of the resistor box (4) is fixedly connected with a sleeve (6), the outer side of the sleeve (6) is fixedly connected with a resistor coil (7), the resistor box (4) is provided with a bar-shaped opening (8) by obtaining the inner wall at the top end, a connecting block (10) is arranged above the bar-shaped opening (8), the bottom of the connecting block (10) is fixedly connected with a connecting rod (11), the bottom end of the connecting rod (11) is in contact with the side wall of the resistor coil (7), and one end of the connecting wire (5) close to the connecting block (10) is fixedly connected with an extension line (9), one end of the extension line (9) far away from the connecting line (5) extends to the inside of the connecting block (10) and is fixedly connected with the connecting rod (11), and the inner wall of the strip-shaped opening (8) is provided with a pressing mechanism.

2. The intelligent Bluetooth headset motherboard with multi-sound-effect function of claim 1, wherein: hold-down mechanism includes slider (14) and spring (15), spout (13) have been seted up to the inner wall of bar opening (8), slider (14) slide and set up the inner wall in spout (13), connecting rod (11) slide and set up the inner wall in slider (14), the one end fixed connection of spring (15) is in the bottom of slider (14), the bottom fixed connection of spring (15) is on the pole wall of connecting rod (11).

3. The intelligent Bluetooth headset motherboard with multi-sound-effect function of claim 1, wherein: the bottom pole wall of connecting rod (11) sets up to the toper, just the bottom lateral wall fixedly connected with wear pad (16) of connecting rod (11), wear pad (16) and resistance coil (7) contact setting.

4. The intelligent Bluetooth headset motherboard with multi-sound-effect function of claim 1, wherein: the lateral wall fixedly connected with transfer line (12) of connecting block (10), transfer line (12) extend to the outside of mainboard (1).

5. The intelligent Bluetooth headset motherboard with multi-sound-effect function of claim 1, wherein: the outer side of the extension line (9) is sleeved with a spiral pipe sleeve (17), and two ends of the spiral pipe sleeve (17) are fixedly connected to the pipe wall of the extension line (9) respectively.

6. The intelligent Bluetooth headset motherboard with multi-sound-effect function of claim 1, wherein: the right end pipe wall of the resistance coil (7) is sleeved with an insulating sleeve (18), and the insulating sleeve (18) is fixedly connected to the cylinder wall of the sleeve (6).