CN115914974B

CN115914974B - Detection equipment of head-mounted Bluetooth headset

Info

Publication number: CN115914974B
Application number: CN202310225689.7A
Authority: CN
Inventors: 刘香平
Original assignee: Shenzhen Xfanic Technology Co Ltd
Current assignee: Shenzhen Xfanic Technology Co Ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-04
Anticipated expiration: 2043-03-10
Also published as: CN115914974A

Abstract

The utility model discloses detection equipment of a head-mounted Bluetooth headset, which belongs to the technical field of headset detection and comprises a base, a top plate fixedly connected to the top end of the base, a conical seat fixedly connected to the top end of the top plate and a conveying assembly arranged above the conical seat, wherein the top end of the conical seat is provided with a storage groove, two opposite side surfaces of the conical seat are hinged with detection boxes, one side surface of each detection box is provided with a movable through groove, the inner wall of each movable through groove is provided with a telescopic groove, a sound insulation plate is connected in the telescopic groove in a sliding mode, and the center of each sound insulation plate is fixedly connected with a sound emitting pipe. According to the utility model, the Bluetooth headset is hung by the conveying component, the hooks and the conical seat, so that the Bluetooth headset passes through the conical seat, the Bluetooth headset is supported under the action of the inclined surfaces at two sides of the conical seat, and if the soundproof cotton of the Bluetooth headset can contact with the sounding pipe, the elasticity of the head band of the Bluetooth headset is qualified, so that the automatic detection function of the Bluetooth headset is realized.

Description

Detection equipment of head-mounted Bluetooth headset

Technical Field

The utility model relates to the technical field of earphone detection, in particular to a detection device of a headset Bluetooth earphone.

Background

The headset is worn on the head and is not inserted into the auditory canal, has good sound field and comfort, can avoid scratching the auditory canal, and has good performance of sound quality in high, medium and low tones, thus being deeply favored by people.

After the production of the headset is finished, the headset needs to be correspondingly detected, the phenomenon of selling defective products is avoided, the detection of the headset comprises the elasticity of a head band, the stretching function of a stretching piece and the sound insulation effect of sound insulation cotton, the detection of the existing headset is generally manually operated, a worker is required to manually stretch the stretching piece to check whether the head band can be normally stretched or not, the head band spring is judged by manually stretching the head band, the sound insulation cotton is detected, the worker is generally worn on the head, the sound insulation effect is experienced in person, and the detection error is caused due to different sensitivity degrees of each person to the sound, so that the detection precision is reduced; in addition, after detection is completed, workers are required to recycle defective headphones in a classified manner, so that the detection process becomes complicated, the detection efficiency of the headset is reduced, and therefore the detection equipment of the headset Bluetooth headset is provided to solve the problems.

Disclosure of Invention

The utility model aims to solve the problems of low manual detection precision and low efficiency of a headset in the prior art, and provides detection equipment of the headset.

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

the utility model provides a detection equipment of head-mounted bluetooth earphone, includes base, fixed connection at the roof on base top, fixed connection at the toper seat on roof top and the conveying subassembly of setting above the toper seat, its characterized in that, the storage tank has been seted up on the top of toper seat, the relative both sides face of toper seat articulates there is the detection case, the movable logical groove has been seted up to one side of detection case, the expansion tank has been seted up to the inner wall in movable logical groove, sliding connection has the acoustic celotex board in the expansion tank, the center department fixedly connected with sound tube of acoustic celotex board, fixedly connected with extension spring between acoustic celotex board and the expansion tank inner wall, the sound source is installed to the inner wall of detection case, the cylinder is installed to the inner wall of detection case, the output fixedly connected with output shaft of cylinder, the one end fixedly connected with impeller of output shaft;

the surface of the conveying assembly is fixedly connected with a plurality of evenly distributed driven blocks, one end of each driven block is hinged with a hook, one side surface of each driven block is fixedly connected with a spring piece, and the other opposite side surfaces of each driven block are fixedly connected with a poking rod;

the utility model discloses a switch, including base, switch piece, extension rod, return spring, switch piece, extension rod, return spring, riser, the relative both sides fixedly connected with riser of base, switch opening and through-hole have been seted up to one side of riser, the through-hole is provided with two, sliding connection has the switch piece in the switch opening, the one end corner of switch piece is provided with the breach of slope form, sliding connection has the extension rod in the through-hole, fixedly connected with reset spring between one end and the riser of extension rod.

Preferably, the inclined grooves are formed in the two opposite sides of the base, the recovery boxes are arranged on the two opposite sides of the base close to the inclined grooves, and the recovery ports are formed in the top end of the top plate close to the inclined grooves.

Preferably, the terminal surface of sounding pipe one end is the slope setting, sounding pipe's fixed surface is connected with auxiliary block, fixedly connected with connecting spring between auxiliary block and the detection case inner wall, the one end of pushing the piece is close to sounding pipe department fixedly connected with deflector.

Preferably, the detection box is provided with an inclined surface, and the inclination of the inclined surface is the same as that of the inclined surfaces at two sides of the conical seat.

Preferably, an outer side surface of the detection box is fixedly connected with an arc toothed plate, an outer side surface of the detection box is provided with an adjusting motor, the output end of the adjusting motor is fixedly connected with a driving shaft, one end of the driving shaft is fixedly connected with an adjusting gear, and the adjusting gear is meshed with the arc toothed plate.

Preferably, the back of riser symmetry fixedly connected with fixed block, it is connected with the linkage board to rotate between the fixed block.

Preferably, the detection box and the sound insulation plate are made of sound insulation materials, and the sound insulation plate penetrates through the side wall of the movable through groove.

Preferably, the gap between the stretching rods is larger than the width of the head band of the Bluetooth headset, and the gap between the stretching rods is smaller than the diameter of the sounding piece of the Bluetooth headset.

Preferably, a noise sensor and a singlechip are arranged at a side surface of the vertical plate close to the sound generating pipe, and the singlechip is electrically connected with the noise sensor, the adjusting motor and the air cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the transmission assembly, the hook and the conical seat are arranged, the hook is used for hanging the Bluetooth headset, so that the Bluetooth headset passes through the conical seat, the Bluetooth headset is supported under the action of the inclined surfaces on the two sides of the conical seat, and if the soundproof cotton of the Bluetooth headset can contact with the sounding pipe, the elasticity of the head band of the Bluetooth headset is qualified, so that the automatic detection function of the Bluetooth headset is realized.

2. According to the utility model, the noise sensor, the singlechip and the detection box are arranged, the sound source, the air cylinder and the pushing block are arranged in the detection box, the noise sensor can be used for sensing the noise decibel emitted by the inside of the detection box, the sound insulation effect of the earphone is detected, and the detection box can be turned over by arranging the adjusting motor, the arc toothed plate and the adjusting gear, so that the earphone buckled on two sides of the conical seat is rebounded to the upper part of the conical seat under the action of the elasticity of the head band, and falls into the storage groove for recycling.

3. According to the utility model, the stretching rod, the switch block and the linkage plate are arranged, when the toggle rod is abutted against the switch block, the switch block pushes the linkage plate to rotate, so that the linkage plate is abutted against the stretching rod, and the stretching rod is inserted at two sides of the earphone stretching piece, so that the stretching piece stretches out from the inner side of the head hoop under the action of the driving force of the hook, and the automatic detection function of stretching of the stretching piece is realized.

Drawings

Fig. 1 is a schematic perspective view of a detection device for a bluetooth headset according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B;

fig. 4 is a schematic diagram of an internal structure of a detection box in a detection device of a headset bluetooth headset according to the present utility model;

fig. 5 is a schematic diagram of an external structure of a detection box in a detection device of a headset bluetooth headset according to the present utility model;

fig. 6 is a schematic structural diagram of a recycling box and a base in a detecting device of a headset bluetooth earphone according to the present utility model;

fig. 7 is a schematic diagram of the position states of the stretching rod, the switch block and the linkage plate in the detecting device of the headset bluetooth earphone according to the present utility model;

fig. 8 is a schematic diagram of a third perspective view of a detection device of a bluetooth headset according to the present utility model;

fig. 9 is a schematic diagram of a detection process of a tensile member of a headset in a detection device of a headset bluetooth headset according to the present utility model.

In the figure: 1. a base; 2. a detection box; 201. moving the through groove; 202. a telescopic slot; 3. a conical seat; 301. a storage groove; 4. a vertical plate; 5. a transfer assembly; 6. a top plate; 601. recovering the mouth; 7. a recovery box; 8. a sound tube; 9. a sound insulation board; 10. adjusting a motor; 11. an adjusting gear; 12. a driven block; 13. a toggle rod; 14. a spring piece; 15. a hook; 16. a linkage plate; 17. a switch block; 18. a stretching rod; 19. a return spring; 20. a fixed block; 21. a pushing block; 22. a cylinder; 23. a connecting spring; 24. a tension spring; 25. a guide plate; 26. a sound source; 27. arc toothed plate.

Detailed Description

The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-3, a detection device of a headset bluetooth headset comprises a base 1, a top plate 6 fixedly connected to the top end of the base 1, a conical seat 3 fixedly connected to the top end of the top plate 6, and a transmission assembly 5 arranged above the conical seat 3, wherein the transmission assembly can provide power for conveying a hook 15, a storage groove 301 is formed in the top end of the conical seat 3, the storage groove 301 is used for storing a headset with sound insulation problems, two opposite side surfaces of the conical seat 3 are hinged with a detection box 2, a movable through groove 201 is formed in one side surface of the detection box 2, a telescopic groove 202 is formed in the inner wall of the movable through groove 201, a sound insulation plate 9 is slidably connected in the telescopic groove 202, and the sound insulation plate 9 is matched with the telescopic groove 202, so that in the moving process of a sound tube 8, the sound insulation effect of the detection box 2 is ensured; the sound tube 8 is fixedly connected to the center of the sound insulation plate 9, and the sound tube 8 can make sound inside the detection box 2 emit, and can play a limiting role on the earphone; a tension spring 24 is fixedly connected between the sound insulation plate 9 and the inner wall of the telescopic groove 202, and the tension spring 24 enables the sound insulation plate 9 and the sounding pipe 8 to automatically reset; the inner wall of the detection box 2 is provided with a sound source 26, the inner wall of the detection box 2 is provided with a cylinder 22, the output end of the cylinder 22 is fixedly connected with an output shaft, one end of the output shaft is fixedly connected with a pushing block 21, and the cylinder 22 can provide power for the movement of the pushing block 21, so that the sound tube 8 extends out of the detection box 2 to limit the earphone;

the surface of the conveying assembly 5 is fixedly connected with a plurality of uniformly distributed driven blocks 12, one end of each driven block 12 is hinged with a hook 15, one side surface of each driven block 12 is fixedly connected with a spring piece 14, and the other opposite side surfaces of each driven block 12 are fixedly connected with a toggle rod 13;

the hook 15 is hinged with the driven block 12 and is matched with the spring piece 14, so that the hook 15 can be bent under the action of larger external force, and the automatic unhooking function is realized;

referring to fig. 7, opposite two side surfaces of the base 1 are fixedly connected with a vertical plate 4, one side surface of the vertical plate 4 is provided with a switch opening and a through opening, the through opening is provided with two switch blocks 17, one end corner of each switch block 17 is provided with an inclined notch, a stretching rod 18 is connected in the through opening in a sliding manner, a reset spring 19 is fixedly connected between one end of each stretching rod 18 and the vertical plate 4, the switch blocks 17 are arranged in the notch, the stirring rod 13 can squeeze the switch blocks 17 in the moving process, and the linkage plate 16 is arranged, so that the switch blocks 17 can stir the linkage plate 16, further push the stretching rods 18, and the stretching rods 18 are inserted on two sides of a stretching piece to realize the stretching function of the stretching piece.

Referring to fig. 6, inclined grooves are formed in opposite side surfaces of the base 1, recovery boxes 7 are arranged at positions, close to the inclined grooves, of opposite sides of the base 1, and recovery openings 601 are formed in positions, close to the inclined grooves, of the top end of the top plate 6.

Further benefits are taken: the arrangement of the inclined groove is used for recycling headphones with problems on the headphone head band and headphones with the stretching piece incapable of stretching normally.

Referring to fig. 4-5, the end face of one end of the sounding pipe 8 is inclined, an auxiliary block is fixedly connected to the surface of the sounding pipe 8, a connecting spring 23 is fixedly connected between the auxiliary block and the inner wall of the detection box 2, and a guide plate 25 is fixedly connected to one end of the pushing block 21, which is close to the sounding pipe 8.

Further benefits are taken: one end of the sound tube 8 is obliquely arranged, the sound tube 8 can be pushed by the pushing block 21 conveniently, the connecting spring 23 is arranged, the sound tube 8 can be reset automatically, and the guide plate 25 is arranged, so that the guide plate 25 can replace the pushing block 21 to push and limit the sound tube 8 in a moving process of the sound insulation plate 9.

The detection box 2 is provided with an inclined surface having the same inclination as the inclined surfaces on both sides of the conical seat 3.

Further benefits are taken: ensuring that the earphone can move smoothly to the state that the sound tube 8 contacts.

Referring to fig. 5, an outer side surface of the detection box 2 is fixedly connected with an arc toothed plate 27, an outer side surface of the detection box 2 is provided with an adjusting motor 10, an output end of the adjusting motor 10 is fixedly connected with a driving shaft, one end of the driving shaft is fixedly connected with an adjusting gear 11, and the adjusting gear 11 is meshed with the arc toothed plate 27.

Further benefits are taken: the adjusting motor 10 can drive the adjusting gear 11 to rotate, and then drive the detecting box 2 to rotate through the arc toothed plate 27, so that the earphone which is originally clamped at the two sides of the conical seat 3 is retracted to the upper side of the conical seat 3 under the action of the elasticity of the earphone head band, and falls into the accommodating groove 301 for recycling.

Referring to fig. 8, the back of the vertical plate 4 is symmetrically and fixedly connected with fixing blocks 20, and a linkage plate 16 is rotatably connected between the fixing blocks 20.

Further benefits are taken: the linkage plate 16 may translate the movement of the switch block 17 into movement of the stretch rod 18.

Referring to fig. 5, the detection case 2 and the soundproof plate 9 are made of soundproof material, and the soundproof plate 9 is provided penetrating through a side wall of the moving through groove 201.

Further benefits are taken: the sound generated by the sound source 26 inside the detection box 2 can only be transmitted and discharged through the sound emitting tube 8, and the sound insulation plate 9 is ensured to have enough movement space.

Referring to fig. 9, the gap between the tension rods 18 is greater than the width of the headband of the bluetooth headset, and the gap between the tension rods 18 is less than the diameter of the sounding member of the bluetooth headset.

Further benefits are taken: earphone that guarantees that tensile spare goes wrong can fall smoothly in inclined chute and accomplish the recovery, guarantees that stretching rod 18 can play spacing effect to earphone sound production spare, realizes the automated inspection function of tensile spare.

A noise sensor and a singlechip are arranged on one side surface of the vertical plate 4 close to the sound generating pipe 8, and the singlechip is electrically connected with the noise sensor, the adjusting motor 10 and the air cylinder 22.

Further benefits are taken: the opposite-shooting photoelectric sensor is arranged on the side walls of the vertical plate 4 and the detection box 2 and is electrically connected with the singlechip, and the opposite-shooting photoelectric sensor can sense whether headphones pass through or not, so that feedback is given to the singlechip, the singlechip can give feedback, the noise sensor can decibel of the monitored noise, and the singlechip controls the cylinder 22 and the regulating motor 10 to work according to the received decibel information.

The cylinder 22 is of the prior art, and is of the type MA25X150SU, and can drive the pushing block 21 to move, so that repeated complaints are avoided.

When the earphone to be tested is used, the earphone to be tested is hung on the hook 15, then the hook 15 is driven to move by using the driving force of the transmission assembly 5, the hook 15 drives the earphone to move, when the earphone contacts the inclined surface of the conical seat 3, the earphone sounding parts are gradually far away under the action of the inclined surface, so that the earphone head band is spread out, the automatic detection function of elasticity of the earphone head band is realized, if the earphone can move along with the hook 15 to enable the sounding parts to be attached to the detection box 2, the elasticity of the earphone head band is qualified, if the earphone head band is unqualified, the earphone head band cannot be spread out to enable the sounding parts to be attached to the detection box 2, so that the earphone cannot continuously move at the inclined surface of the conical seat 3, the pulling force between the hook 15 and the earphone is gradually increased, when the pulling force is larger than the elastic force of the spring piece 14, the hook 15 is gradually separated from the earphone, and at the moment, the earphone head band is gradually retracted and separated from the inclined surface of the conical seat 3 under the guiding action of the inclined surface of the conical seat 3 at the same time, and finally the earphone head band falls into the inclined groove of the base 1, and the automatic recovery function is completed.

If the headset of the earphone is qualified in elasticity, the hook 15 drives the earphone to move along the side wall of the detection box 2, when the earphone moves to the opposite-shooting photoelectric sensor, the opposite-shooting photoelectric sensor sends out signals to the singlechip at the moment, the singlechip controls the air cylinder 22 to work, the push block 21 pushes the sound tube 8, the sound tube 8 stretches out of the detection box 2 and is clamped with the sound emitting part of the earphone (ensuring that the sound tube 8 can move together with the earphone), meanwhile, the singlechip controls the sound emitting source 26 to emit sound, at the moment, the noise sensor can detect noise decibels, if the noise decibels are in a reasonable range, the noise sensor feeds back to the singlechip, the singlechip controls the air cylinder 22 to work, the push block 21 is reset, and then the sound tube 8 is reset under the action of the connecting spring 23, at the moment, the extension spring 24 drives the sound insulating plate 9 to reset the sound tube 8, and meanwhile, the singlechip closes the sound emitting source 26 with the hook 15, and the earphone enters the next detection step;

if the noise decibel received by the noise sensor exceeds the normal range, the noise sensor feeds back to the singlechip, the pushing block 21 can not reset, the singlechip closes the sound source 26, namely the limit of the sound tube 8 to the earphone sound producing piece can not disappear, at this moment, the earphone can not continue moving along with the hook 15, after the hook 15 is unhooked automatically, the singlechip controls the regulating motor 10 to work, the regulating motor 10 drives the regulating gear 11 to rotate, the regulating gear 11 drives the detecting box 2 to rotate through the arc toothed plate 27, the detecting box 2 in the vertical state becomes the inclined state, thereby the earphone is simultaneously matched with the detecting box 2 in the inclined state under the action of the head band elasticity, the earphone sound producing piece is gradually closed until the earphone sound producing piece contacts with each other, at this moment, the earphone is arranged above the conical seat 3 and falls into the accommodating groove 301 to be recovered, and the automatic detecting function of the earphone sound insulating effect is completed.

The earphone with qualified sound insulation effect enters the next detection step along with the hooks 15, when the toggle rod 13 abuts against the switch block 17, the switch block 17 is pushed to enable the switch block 17 to push the linkage plate 16 to rotate, the linkage plate 16 pushes the stretching rods 18 to move, the stretching rods 18 are inserted into two sides of the stretching piece, as the hooks 15 continue to move, the distance between the stretching rods 18 is smaller than the diameter of the earphone sounding piece, at the moment, the hooks 15 pull the earphone head hoops, the stretching piece stretches out of the earphone head hoops, if the stretching piece can be pulled out completely, the hooks 15 are pulled out before unhooking, the toggle rod 13 breaks away from the switch block 17, the stretching rod 18 automatically resets under the action of the reset spring 19, and therefore the stretching rod 18 loses the limit of the earphone sounding piece, the earphone can move to the upper portion of the conveying assembly 5 under the action of the hooks 15, and finally falls into the recovery box 7 for recovery;

if the stretching piece can not be pulled out completely, the toggle rod 13 can not be separated from the switch block 17 before the hook 15 is unhooked, and after the hook 15 is unhooked, the earphone can automatically fall into the inclined groove of the base 1 to be recovered, so that the automatic detection function of the stretching piece of the earphone is realized.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a detection equipment of bluetooth headset worn by head, includes base (1), roof (6) of fixed connection on base (1) top, fixed connection in conical seat (3) on roof (6) top and set up conveying subassembly (5) in conical seat (3) top, a serial communication port, accomodate groove (301) have been seted up on the top of conical seat (3), detection case (2) have been articulated to opposite both sides face of conical seat (3), remove logical groove (201) have been seted up to one side face of detection case (2), flexible groove (202) have been seted up to the inner wall of removal logical groove (201), slide connection has acoustic celotex board (9) in flexible groove (202), fixedly connected with sound-emitting tube (8) in the center department of acoustic celotex board (9) and flexible groove (202) between the inner wall, sound-emitting source (26) are installed to the inner wall of detection case (2), cylinder (22) are installed to the inner wall of detection case (2), output shaft (22) output fixedly connected with output shaft (21);

the surface of the conveying assembly (5) is fixedly connected with a plurality of evenly distributed driven blocks (12), one end of each driven block (12) is hinged with a hook (15), one side surface of each driven block (12) is fixedly connected with a spring piece (14), and the other opposite side surfaces of each driven block (12) are fixedly connected with a toggle rod (13);

the utility model discloses a bluetooth headset, including base (1), riser (4) are connected with to opposite both sides face fixedly connected with of base (1), switch mouth and through-hole have been seted up to one side of riser (4), the through-hole is provided with two, sliding connection has switch piece (17) in the switch mouth, the one end corner of switch piece (17) is provided with the breach of slope form, sliding connection has tensile pole (18) in the through-hole, fixedly connected with reset spring (19) between one end of tensile pole (18) and riser (4), wherein the couple is used for hanging bluetooth headset for bluetooth headset passes through the toper seat, under the effect of toper seat both sides inclined plane, makes bluetooth headset be propped open, if bluetooth headset's soundproof cotton can contact sound production pipe, and the elasticity of bluetooth headset's head band is qualified, thereby realizes bluetooth headset's automated inspection function.

2. The detection device of the headset Bluetooth headset according to claim 1, wherein inclined grooves are formed in two opposite sides of the base (1), recovery boxes (7) are arranged on two opposite sides of the base (1) close to the inclined grooves, and recovery openings (601) are formed in the top end of the top plate (6) close to the inclined grooves.

3. The detection device of the headset Bluetooth headset of claim 1, wherein the end face of one end of the sounding pipe (8) is obliquely arranged, an auxiliary block is fixedly connected to the surface of the sounding pipe (8), a connecting spring (23) is fixedly connected between the auxiliary block and the inner wall of the detection box (2), and a guide plate (25) is fixedly connected to one end of the pushing block (21) close to the sounding pipe (8).

4. The device for detecting the bluetooth headset according to claim 1, wherein the detecting box (2) is provided with an inclined surface, and the inclination of the inclined surface is the same as the inclination of the inclined surfaces at both sides of the conical seat (3).

5. The detection device of the headset of claim 1, wherein an outer side surface of the detection box (2) is fixedly connected with an arc toothed plate (27), an adjusting motor (10) is arranged on the outer side surface of the detection box (2), an output end of the adjusting motor (10) is fixedly connected with a driving shaft, one end of the driving shaft is fixedly connected with an adjusting gear (11), and the adjusting gear (11) is meshed with the arc toothed plate (27).

6. The detection device of the headset Bluetooth headset of claim 1, wherein the back of the vertical plate (4) is symmetrically and fixedly connected with fixing blocks (20), and a linkage plate (16) is rotatably connected between the fixing blocks (20).

7. The detection device of a headset according to claim 1, characterized in that the detection box (2) and the sound-insulating plate (9) are both made of sound-insulating material, the sound-insulating plate (9) being arranged through the side wall of the mobile through slot (201).

8. A bluetooth headset detection device according to claim 1, characterized in that the gap between the tension bars (18) is larger than the width of the headset's headband, and the gap between the tension bars (18) is smaller than the diameter of the sounding member of the bluetooth headset.

9. The detection device of the headset Bluetooth headset of claim 5, wherein a noise sensor and a singlechip are arranged on one side surface of the vertical plate (4) close to the sound emitting tube, and the singlechip is electrically connected with the noise sensor, the adjusting motor (10) and the air cylinder (22).