CN113873391B

CN113873391B - Bluetooth headset loudspeaker convenient to disassemble

Info

Publication number: CN113873391B
Application number: CN202111449023.7A
Authority: CN
Inventors: 盛成龙
Original assignee: Shenzhen Shengjiali Electronics Co ltd
Current assignee: Shenzhen Shengjiali Electronics Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-26
Anticipated expiration: 2041-12-01
Also published as: CN113873391A

Abstract

The invention discloses a Bluetooth earphone speaker convenient to disassemble, which belongs to the field of Bluetooth earphones, and comprises a connecting frame and a shell fixedly connected to the connecting frame, wherein a cylinder is fixedly connected in the shell, a speaker module is detachably connected in the cylinder, and a rubber clamping block for preventing a circular plate from being separated from an insertion rod when the circular plate is not detached by external force is fixedly connected to the insertion rod. The addition of the medicinal powder is convenient.

Description

Bluetooth headset loudspeaker convenient to disassemble

Technical Field

The invention relates to the technical field of Bluetooth earphones, in particular to a Bluetooth earphone speaker convenient to disassemble.

Background

In general, hearing protection devices may be passive or active, i.e. dynamic, hearing protection headsets typically comprising a passive acoustic filter allowing some frequency adjustment of the acoustic attenuation, dynamic hearing protection headsets comprising a microphone for capturing audio signals from ambient sound and a loudspeaker for emitting sound into the ear canal; furthermore, an audio signal processing unit is provided for processing the audio signal captured by the microphone and for supplying the processed audio signal to the loudspeaker, which may be part of the earpiece or as a separate body-worn unit, with an active hearing protection, achieving a level-dependent attenuation of sound, whereby protection against high noise levels can be achieved, while at low noise levels a perception of useful sound can be perceived without the need to remove the hearing protection.

Current hearing protection device removes the connecting wire for convenient to use and changes into the bluetooth connection, but current device is not convenient for dismantle when using and adds powder, and the ear of being not convenient for has the patient of disease and uses.

Disclosure of Invention

The invention aims to provide a Bluetooth headset loudspeaker convenient to disassemble, which has the advantage of convenience in disassembly and solves the problem of trouble in replacing medicine powder.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a convenient bluetooth headset loudspeaker of dismantling, is including blowing medicine mechanism, adding medicine mechanism, link and fixed connection be in shell on the link, fixedly connected with drum in the shell, the drum is internal to be dismantled and is connected with the loudspeaker module, the loudspeaker module include the external diameter with first barrel, second barrel, third barrel and the plectane that the drum internal diameter equals, a plurality of inserted bars of fixedly connected with on the first barrel, all seted up on second barrel, third barrel and the plectane with inserted bar complex jack, fixedly connected with is used for preventing the plectane and breaks away from when not receiving external force to dismantle the rubber fixture block of inserted bar on the inserted bar.

Preferably, fixedly connected with support in the second barrel, sliding connection has the piston rod on the support, fixedly connected with mounting panel on the piston rod, fixedly connected with speaker on the mounting panel, the noose has first spring on the piston rod, the both ends of first spring respectively with the mounting panel with support fixed connection.

Preferably, be equipped with on the loudspeaker module and be used for making the ear keep the mechanism of taking a breath of ventilating when wearing, the mechanism of taking a breath includes sliding connection and is in a section of thick bamboo of buckleing on the shell, detain fixedly connected with ring on the section of thick bamboo, fixedly connected with extension spring on the ring, the extension spring cup joints detain on the section of thick bamboo, just keep away from on the extension spring the one end fixed connection of ring is in on the shell, detain a plurality of connecting rods of fixedly connected with on the section of thick bamboo, it is a plurality of the connecting rod is kept away from detain the one end fixed connection of a section of thick bamboo on the mounting panel, seted up on the first barrel with a plurality of connecting rod complex through-hole.

Preferably, the mechanism of taking a breath still includes fixed connection and is in a piston section of thick bamboo on the plectane, piston rod sliding connection be in the piston section of thick bamboo, fixedly connected with intake pipe and gas blow pipe on the piston section of thick bamboo, seted up on the plectane with intake pipe complex through-hole, seted up on the mounting panel with gas blow pipe complex through-hole, just the gas blow pipe is kept away from the one end of piston section of thick bamboo extends to in the first barrel, first barrel with the bleeder vent has all been seted up on the knot section of thick bamboo, the intake pipe with all be equipped with a check valve on the gas blow pipe.

Preferably, still be equipped with on the mechanism of taking a breath and be used for blowing the medicine mechanism that blows to the ear, it includes fixed connection and is in to blow the medicine mechanism medical kit on the plectane, the bottom fixedly connected with conveying of medical kit is fought, the first hollow section of thick bamboo of bottom fixedly connected with that the conveying was fought, the hollow section of thick bamboo of fixedly connected with second on the first hollow section of thick bamboo, first hollow section of thick bamboo with the hollow section of thick bamboo of second is linked together, the medical kit through the conveying fight with first hollow section of thick bamboo is linked together.

Preferably, blow medicine mechanism still including rotate to be connected first hollow section of thick bamboo with pivot in the hollow section of thick bamboo of second, fixedly connected with flight and commentaries on classics board in the pivot, the flight rotates to be connected in the first hollow section of thick bamboo, it rotates to connect to change the board and is in the hollow section of thick bamboo of second, the hollow section of thick bamboo of second and fixed connection be in the intake pipe, just the hollow section of thick bamboo of second with the intake pipe is linked together.

Preferably, be equipped with in the medicine blowing mechanism and be used for to the medicine adding mechanism that the medical kit adds the medicine, add medicine mechanism and include fixed connection in pneumatic telescopic link in the medical kit, fixedly connected with connecting pipe on the gas blow pipe, connecting pipe fixed connection be in on the pneumatic telescopic link, be equipped with the second check valve on the connecting pipe, keep away from on the gas blow pipe the piston cylinder with be equipped with the choke valve in one section of connecting pipe, the last discharge valve that is equipped with of pneumatic telescopic link.

Preferably, the dosing mechanism further comprises a baffle plate, a convex ring is fixedly connected to the baffle plate, a clamping groove matched with the convex ring is formed in the shell, a through hole matched with the air inlet pipe is formed in the baffle plate, a box door is connected to the medicine box in a rotating manner, the output end of the pneumatic telescopic rod intermittently abuts against the box door, an eccentric column is fixedly connected to the box door, a vertical plate is fixedly connected to the medicine box, an inserting column is slidably connected to the vertical plate, an inserting hole matched with the inserting column is formed in the eccentric column, a retaining ring is fixedly connected to the inserting column, a second spring is sleeved on the inserting column, two ends of the second spring respectively abut against the baffle ring and the vertical plate, an inserting plate is slidably connected to the baffle plate, a vertical plate is fixedly connected to the inserting plate, the vertical plate intermittently abuts against the baffle plate, and the lower surface of the inserting plate abuts against the upper surface of the medicine box, the eccentric columns are intermittently abutted against the inserting plates.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the first cylinder, the second cylinder and the third cylinder are arranged, the loudspeaker is arranged in the second cylinder, so that the loudspeaker can be conveniently detached from the device, the air flow can be promoted when the ear wears the equipment for a long time by arranging the replacement air mechanism, the ear comfort level is improved, the ear comfort level of a patient is improved by arranging the medicine blowing mechanism, the ear comfort level of the patient is improved, medicine is applied to the ear of the patient, the medicine feeding mechanism is arranged, so that the baffle on the shell is automatically ejected out after the medicine powder in the medicine box is used up, and the medicine powder is conveniently added.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

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

FIG. 3 is a schematic view of the piston rod of the present invention;

FIG. 4 is a schematic view of the present invention at the point of the chest;

FIG. 5 is a schematic structural view of the pneumatic telescopic rod of the present invention;

FIG. 6 is a schematic view of the structure of the transfer hopper of the present invention;

FIG. 7 is a schematic structural view of portion A of FIG. 6 according to the present invention;

FIG. 8 is a schematic view of the structure of the fastening barrel of the present invention.

In the figure: 1. a housing; 11. a connecting frame; 12. a cylinder; 13. a baffle plate; 131. a convex ring; 132. inserting plates; 133. a vertical plate; 2. buckling a cylinder; 21. a circular ring; 22. a tension spring; 23. a connecting rod; 3. a first cylinder; 31. a second cylinder; 311. inserting a rod; 312. a rubber clamping block; 32. a third cylinder; 321. a support; 33. a circular plate; 34. a speaker; 341. mounting a plate; 342. a piston rod; 343. a first spring; 4. a piston cylinder; 41. an air blowing pipe; 411. a throttle valve; 412. connecting pipes; 413. a second one-way valve; 42. an air inlet pipe; 421. a first check valve; 5. a medicine chest; 51. a pneumatic telescopic rod; 511. an exhaust valve; 52. a first hollow cylinder; 521. a conveying hopper; 53. a second hollow cylinder; 54. a rotating shaft; 541. a spiral sheet; 542. rotating the plate; 55. a box door; 551. an eccentric column; 56. inserting a column; 561. a baffle ring; 562. a second spring; 563. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The invention provides a technical scheme that: a Bluetooth earphone speaker convenient to disassemble comprises a medicine blowing mechanism, a medicine adding mechanism, a connecting frame 11 and a shell 1 fixedly connected to the connecting frame 11, wherein a cylinder 12 is fixedly connected in the shell 1, a speaker module is detachably connected in the cylinder 12, the speaker module comprises a first cylinder 3, a second cylinder 31, a third cylinder 32 and a circular plate 33, the outer diameter of the first cylinder 3 is equal to the inner diameter of the cylinder 12, a plurality of insertion rods 311 are fixedly connected on the first cylinder 3, insertion holes matched with the insertion rods 311 are respectively formed in the second cylinder 31, the third cylinder 32 and the circular plate 33, a rubber clamping block 312 used for preventing the circular plate 33 from being separated from the insertion rods 311 when the circular plate 33 is not disassembled by external force is fixedly connected on the insertion rods 311, a bracket 321 is fixedly connected in the second cylinder 31, a piston rod 342 is slidably connected on the bracket 321, a mounting plate 341 is fixedly connected on the piston rod 342, a speaker 34 is fixedly connected on the mounting plate 341, a first spring 343 is sleeved on the piston rod 342, both ends of the first spring 343 are fixedly connected to the mounting plate 341 and the bracket 321, respectively.

Referring to fig. 1, 2, 3 and 8, the speaker module disposed in the cylinder 12 after the baffle 13 is pushed down by the housing 1 can be observed, when the speaker module needs to be disassembled for maintenance, the speaker 34 and the mounting plate 341 can be exposed only by detaching the third cylinder 32 and the circular plate 33 from the connecting rod 23, when the circular plate 33 and the third cylinder 32 are pulled out by force, the rubber latch 312 can be deformed, and then the third cylinder 32 and the circular plate 33 can be detached from the insertion rod 311, at this time, the speaker 34 can be maintained and cleaned, when the speaker module is installed, only the holes on the third cylinder 32 and the circular plate 33 need to be aligned with the insertion rod 311 to be pressed, and when the rubber latch 312 is deformed, the third cylinder 32 and the circular plate 33 can be inserted into the insertion rod 311.

Be equipped with on the loudspeaker module and be used for making when wearing ear keep the mechanism of taking a breath of ventilating, the mechanism of taking a breath includes a section of thick bamboo 2 of buckleing of sliding connection on shell 1, detain fixedly connected with ring 21 on a section of thick bamboo 2, fixedly connected with extension spring 22 on the ring 21, extension spring 22 cup joints on buckleing a section of thick bamboo 2, and the one end fixed connection who keeps away from ring 21 on extension spring 22 is on shell 1, detain a plurality of connecting rods 23 of fixedly connected with on a section of thick bamboo 2, the one end fixed connection that a section of thick bamboo 2 was kept away from to a plurality of connecting rods 23 is on mounting panel 341, set up on the first barrel 3 with a plurality of connecting rod 23 complex through-holes.

Referring to fig. 1-4, the device is worn on the ear, so that the fastening cylinder 2 contacts the ear, when the device is used for a long time, the fastening cylinder 2 overcomes the pulling force of the tension spring 22 and the housing 1 slides relatively by pressing the housing 1, the first cylinder 3, the second cylinder 31 and the third cylinder 32 are tightly attached to the inner wall of the cylinder 12 to generate a friction force large enough, when the housing 1 is pressed, the fastening cylinder 2 slides relative to the housing 1, the fastening cylinder 2 moves synchronously with the fastening cylinder 2 through the mounting plate 341 fixedly connected with the connecting rod 23, the second cylinder 31 does not move relative to the housing 1 due to the friction force of the cylinder 12, the circular plate 33 does not separate from the third cylinder 32 under the limiting action of the rubber block 312, and the friction force generated by the contact of the third cylinder 32 and the cylinder 12 keeps the third cylinder 32 stationary when the third cylinder 32 is not influenced by a large external force, the latch cylinder 2 drives the mounting plate 341 to move toward the piston cylinder 4, so that the piston rod 342 fixedly connected to the mounting plate 341 slides toward the piston cylinder 4 against the elastic force of the first spring 343, and after the pressing force on the housing 1 is released, the piston rod 342 is drawn out from the piston cylinder 4 under the combined action of the first spring 343 and the tension spring 22.

The ventilation mechanism still includes piston cylinder 4 of fixed connection on plectane 33, piston rod 342 sliding connection is in piston cylinder 4, fixedly connected with intake pipe 42 and gas blow pipe 41 on the piston cylinder 4, set up on plectane 33 with intake pipe 42 complex through-hole, set up on mounting panel 341 with gas blow pipe 41 complex through-hole, and in gas blow pipe 41 kept away from the one end of piston cylinder 4 extended to first barrel 3, the bleeder vent has all been seted up on first barrel 3 and the knot section of thick bamboo 2, all be equipped with first check valve 421 on intake pipe 42 and the gas blow pipe 41.

Referring to fig. 2-4, when the piston rod 342 slides in the piston cylinder 4, the piston cylinder 4 is periodically provided with positive pressure and negative pressure, and the air inlet pipe 42 and the air blowing pipe 41 communicated with the piston cylinder 4 are provided with one-way valves, so that the outside air is sucked into the piston cylinder 4 under the negative pressure action of the piston cylinder 4, and then the air sucked into the piston cylinder 4 can be blown out through the air blowing pipe 41 when the positive pressure is generated in the piston cylinder 4, and the through holes are formed in the first cylinder 3 and the buckle cylinder 2, so that the blown air can be blown to ears, thereby reducing the temperature of the ears, and meanwhile, the ears can be prevented from being wet, and the wearing comfort is improved.

Example two

On the basis of the first embodiment, further, a medicine blowing mechanism for blowing medicine to the ear is further arranged on the air exchange mechanism, the medicine blowing mechanism comprises a medicine box 5 fixedly connected to the circular plate 33, a conveying hopper 521 is fixedly connected to the bottom of the medicine box 5, a first hollow cylinder 52 is fixedly connected to the bottom of the conveying hopper 521, a second hollow cylinder 53 is fixedly connected to the first hollow cylinder 52, the first hollow cylinder 52 is communicated with the second hollow cylinder 53, the medicine box 5 is communicated with the first hollow cylinder 52 through the conveying hopper 521, the medicine blowing mechanism further comprises a rotating shaft 54 rotatably connected to the first hollow cylinder 52 and the second hollow cylinder 53, a spiral piece 541 and a rotating plate 542 are fixedly connected to the rotating shaft 54, the spiral piece 541 is rotatably connected to the first hollow cylinder 52, the rotating plate 542 is rotatably connected to the second hollow cylinder 53, the second hollow cylinder 53 is fixedly connected to the air inlet pipe 42, and the second hollow cylinder 53 is communicated with the air inlet pipe 42.

Referring to fig. 2 to 4, when the external air flows through the air inlet tube 42 and the piston cylinder 4, the air flows in the air inlet tube 42 to blow the rotating plate 542 so that the rotating shaft 54 rotates, and the spiral piece 541 fixedly connected to the rotating shaft 54 rotates, since the medicine box 5 communicates with the first hollow cylinder 52 through the conveying bucket 521 and the spiral piece 541 rotates in the first hollow cylinder 52 and the first hollow cylinder 52 communicates with the second hollow cylinder 53, and the rotating spiral piece 541 pushes the medicine powder in the medicine box 5 to a small portion in the second hollow cylinder 53, the medicine powder can be brought into the piston cylinder 4 along with the air flow in the air inlet tube 42 and the second hollow cylinder 53, and then the air involved in the medicine powder is blown to the ear through the air blowing tube 41 when the piston rod 342 slides into the piston cylinder 4, thereby applying medicine to the ear.

EXAMPLE III

On the basis of the second embodiment, a medicine adding mechanism for adding medicine to the medicine box 5 is further arranged on the medicine blowing mechanism, the medicine adding mechanism comprises a pneumatic telescopic rod 51 fixedly connected in the medicine box 5, a connecting pipe 412 is fixedly connected to the air blowing pipe 41, the connecting pipe 412 is fixedly connected to the pneumatic telescopic rod 51, a second one-way valve 413 is arranged on the connecting pipe 412, a throttle valve 411 is arranged on a section, far away from the piston cylinder 4 and the connecting pipe 412, of the air blowing pipe 41, and an exhaust valve 511 is arranged on the pneumatic telescopic rod 51.

Referring to fig. 4-7, since the throttle 411 is disposed on the blowing tube 41, the air involved in the powder medicine is not blown out from the blowing tube 41, and a portion of the air flows into the pneumatic telescopic rod 51 from the connecting tube 412, and the connecting tube 412 is provided with the second one-way valve 413, so that the air injected into the pneumatic telescopic rod 51 does not flow back, and the pneumatic telescopic rod 51 gradually extends, and the output end of the pneumatic telescopic rod 51 finally contacts the box door 55, the powder medicine in the medicine box 5 is almost used up when the pneumatic telescopic rod 51 contacts the box door 55, and the thrust applied to the box door 55 after the output end of the pneumatic telescopic rod 51 contacts the box door 55 and continues to extend can make the eccentric column 551 on the box door 55 have a tendency of turning upwards, and the position where the insert column 56 is inserted into the eccentric column 551 has an arc transition, and the eccentric column 551 moves upwards to draw the insert column 56 outwards along the arc transition, at which time the door 55 is opened.

The medicine adding mechanism further comprises a baffle 13, a convex ring 131 is fixedly connected to the baffle 13, a clamping groove matched with the convex ring 131 is formed in the shell 1, a through hole matched with the air inlet pipe 42 is formed in the baffle 13, a box door 55 is connected to the box 5 in a rotating mode, the output end of the pneumatic telescopic rod 51 intermittently offsets with the box door 55, an eccentric column 551 is fixedly connected to the box door 55, a vertical plate 563 is fixedly connected to the box 5, an inserting column 56 is connected to the vertical plate 563 in a sliding mode, a jack matched with the inserting column 56 is formed in the eccentric column 551, a retaining ring 561 is fixedly connected to the inserting column 56, a second spring 562 is sleeved on the inserting column 56, two ends of the second spring 562 respectively offset with the retaining ring 561 and the vertical plate 563, an inserting plate 132 is connected to the baffle 13 in a sliding mode, a vertical plate 133 is fixedly connected to the inserting plate 132, the vertical plate 133 intermittently offsets with the baffle 13, the lower surface of the inserting plate 132 is attached to the upper surface of the box 5, and the eccentric column 551 intermittently offsets with the inserting plate 132.

Referring to fig. 4-7, as the telescopic pneumatic rod 51 is extended continuously, the eccentric post 551 on the box door 55 finally contacts the insertion plate 132 and pushes the insertion plate 132, and simultaneously the insertion plate 132 can push the baffle plate 13 through the vertical plate 133, so that the baffle plate 13 is pushed down from the casing 1, at this time, the medicine powder can be added to the medicine box 5, before the medicine powder is added, the exhaust valve 511 is firstly opened and the output end of the telescopic pneumatic rod 51 is pressed, the air and the medicine powder in the telescopic pneumatic rod 51 are discharged into the medicine box 5, then the exhaust valve 511 is closed to add the medicine powder into the medicine box 5, after the medicine powder is added, the box door 55 is closed, and the baffle plate 13 is installed on the casing 1 through the convex ring 131 again.

The working principle is as follows: the Bluetooth headset speaker convenient to detach is characterized in that the device is worn on the ear when the Bluetooth headset speaker is used, so that the buckling cylinder 2 is in contact with the ear, when the Bluetooth headset speaker is used for a long time, the buckling cylinder 2 overcomes the pulling force of the tension spring 22 and the shell 1 slides relatively by pressing the shell 1, the first cylinder 3, the second cylinder 31 and the third cylinder 32 are tightly attached to the inner wall of the cylinder 12 to generate enough friction force, when the shell 1 is pressed, the buckling cylinder 2 and the shell 1 slide relatively, meanwhile, the buckling cylinder 2 moves synchronously with the buckling cylinder 2 through the mounting plate 341 fixedly connected with the connecting rod 23, the second cylinder 31 is not moved relative to the shell 1 by the friction force of the cylinder 12, the circular plate 33 is not separated from the third cylinder 32 under the limiting action of the rubber clamping block 312, and the third cylinder 32 can keep still with the cylinder 12 when being not influenced by large external force due to the friction force generated by the contact of the third cylinder 32 and the cylinder 12, the latch cylinder 2 drives the mounting plate 341 to move towards the piston cylinder 4, so that the piston rod 342 fixedly connected to the mounting plate 341 slides towards the piston cylinder 4 against the elastic force of the first spring 343, and after the pressing force on the housing 1 is released, the piston rod 342 is drawn out of the piston cylinder 4 under the combined action of the first spring 343 and the tension spring 22;

when the piston rod 342 slides in the piston cylinder 4, positive pressure and negative pressure are periodically generated in the piston cylinder 4, meanwhile, the air inlet pipe 42 and the air blowing pipe 41 which are communicated with the piston cylinder 4 are both provided with one-way valves, so that external air is sucked into the piston cylinder 4 under the negative pressure action of the piston cylinder 4, then, when positive pressure is generated in the piston cylinder 4, the absorbed air can be blown out through the air blowing pipe 41, and through holes are respectively formed in the first cylinder body 3 and the buckle cylinder 2, so that the blown air can be blown to ears, the temperature of the ears is reduced, meanwhile, the ears can be prevented from being wet, and the wearing comfort level is improved;

when the outside air flows through the air inlet pipe 42 and the piston cylinder 4, the air flows in the air inlet pipe 42 to blow the rotating plate 542 so that the rotating shaft 54 rotates, and then the spiral piece 541 fixedly connected to the rotating shaft 54 rotates, because the medicine box 5 is communicated with the first hollow cylinder 52 through the conveying hopper 521 and the spiral piece 541 rotates in the first hollow cylinder 52 and the first hollow cylinder 52 is communicated with the second hollow cylinder 53, and further the rotating spiral piece 541 can push the medicine powder in the medicine box 5 to a small part in the second hollow cylinder 53, the medicine powder can be brought into the piston cylinder 4 along with the flow of the air in the air inlet pipe 42 and the second hollow cylinder 53, and then the air which is involved in the medicine powder is blown to the ear part through the air blowing pipe 41 when the piston rod 342 slides to the piston cylinder 4, so that the ear part is treated by medicine feeding.

Because the throttle valve 411 is arranged on the air blowing pipe 41, the air involved in the medicine powder can not be completely blown out from the air blowing pipe 41, and then a part of the air is distributed into the pneumatic telescopic rod 51 from the connecting pipe 412, because the second one-way valve 413 is arranged on the connecting pipe 412, the air injected into the pneumatic telescopic rod 51 can not flow back, and then the pneumatic telescopic rod 51 gradually extends, and the output end of the pneumatic telescopic rod 51 finally contacts the box door 55, the medicine powder in the medicine box 5 is basically used up when the pneumatic telescopic rod 51 contacts the box door 55, and the thrust applied to the box door 55 after the output end of the pneumatic telescopic rod 51 contacts the box door 55 and continues to extend can enable the eccentric column 551 on the box door 55 to have a tendency of turning upwards, meanwhile, the position where the insert column 56 is inserted into the eccentric column 551 has an arc transition, and the eccentric column 551 moves upwards to enable the insert column 56 to be drawn outwards along the arc transition position 551, at this time, the box door 55 is opened, the eccentric column 551 on the box door 55 finally contacts the insertion plate 132 and pushes the insertion plate 132 along with the continuous extension of the pneumatic telescopic rod 51, meanwhile, the insertion plate 132 can push the baffle plate 13 through the vertical plate 133, so that the baffle plate 13 is pushed down from the shell 1, at this time, the medicine powder can be added to the medicine box 5, before the medicine powder is added, the exhaust valve 511 is firstly opened and the output end of the pneumatic telescopic rod 51 is pressed, the air and the medicine powder in the pneumatic telescopic rod 51 are discharged into the medicine box 5, then, the exhaust valve 511 is closed to add the medicine powder into the medicine box 5, after the medicine powder is added, the box door 55 is closed, the baffle plate 13 is installed on the shell 1 through the convex ring 131 again, and the medicine powder in the medicine box 5 can be prevented from being polluted to cause poor treatment effect when the medicine box 5 is installed in the shell 1.

The speaker module set in the cylinder 12 after the baffle 13 is pushed down by the housing 1 can be observed, when the speaker module needs to be disassembled for maintenance, the speaker 34 and the mounting plate 341 can be exposed only by disassembling the third cylinder 32 and the circular plate 33 from the connecting rod 23, when the circular plate 33 and the third cylinder 32 are pulled out by force, the rubber latch 312 can be deformed, and then the third cylinder 32 and the circular plate 33 can be taken down from the insertion rod 311, at this time, the speaker 34 can be maintained and cleaned, when the speaker module is installed, only the hole on the third cylinder 32 and the circular plate 33 needs to be aligned with the insertion rod 311 to be pressed down, and when the speaker module is inserted, the rubber latch 312 can be deformed, so that the third cylinder 32 and the circular plate 33 can be inserted on the insertion rod 311.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient bluetooth headset loudspeaker of dismantling, includes link (11) and fixed connection shell (1) on link (11), its characterized in that: a cylinder (12) is fixedly connected in the shell (1), a horn module is detachably connected in the cylinder (12), the horn module comprises a first cylinder (3), a second cylinder (31), a third cylinder (32) and a circular plate (33), the outer diameter of the first cylinder is equal to the inner diameter of the cylinder (12), a plurality of insertion rods (311) are fixedly connected on the first cylinder (3), insertion holes matched with the insertion rods (311) are formed in the second cylinder (31), the third cylinder (32) and the circular plate (33), and rubber clamping blocks (312) used for preventing the circular plate (33) from being separated from the insertion rods (311) when the circular plate (33) is not detached by external force are fixedly connected on the insertion rods (311);

the horn module is provided with a ventilation mechanism for keeping the ear ventilated during wearing, the ventilation mechanism comprises a piston cylinder (4) fixedly connected to the circular plate (33), and the ventilation mechanism is provided with a medicine blowing mechanism for blowing medicine to the ear;

the medicine blowing mechanism comprises a rotating shaft (54) which is rotatably connected in a first hollow cylinder (52) and a second hollow cylinder (53), a spiral piece (541) and a rotating plate (542) are fixedly connected to the rotating shaft (54), the spiral piece (541) is rotatably connected in the first hollow cylinder (52), the rotating plate (542) is rotatably connected in the second hollow cylinder (53), the second hollow cylinder (53) is fixedly connected to an air inlet pipe (42), and the second hollow cylinder (53) is communicated with the air inlet pipe (42);

the medicine feeding mechanism is arranged on the medicine blowing mechanism and used for feeding medicine to the medicine box (5), the medicine feeding mechanism comprises a pneumatic telescopic rod (51) fixedly connected in the medicine box (5), a connecting pipe (412) is fixedly connected to the air blowing pipe (41), the connecting pipe (412) is fixedly connected to the pneumatic telescopic rod (51), a second one-way valve (413) is arranged on the connecting pipe (412), a throttling valve (411) is arranged on a section, far away from the piston cylinder (4) and the connecting pipe (412), of the air blowing pipe (41), and an exhaust valve (511) is arranged on the pneumatic telescopic rod (51);

the medicine adding mechanism comprises a baffle (13), a convex ring (131) is fixedly connected to the baffle (13), a clamping groove matched with the convex ring (131) is formed in the shell (1), a through hole matched with the air inlet pipe (42) is formed in the baffle (13), a box door (55) is connected to the medicine box (5) in a rotating mode, the output end of the pneumatic telescopic rod (51) is intermittently abutted to the box door (55), an eccentric column (551) is fixedly connected to the box door (55), a vertical plate (563) is fixedly connected to the medicine box (5), an inserting column (56) is connected to the vertical plate (563) in a sliding mode, a jack matched with the inserting column (56) is formed in the eccentric column (551), a baffle ring (561) is fixedly connected to the inserting column (56), a second spring (562) is sleeved on the inserting column (56), and two ends of the second spring (562) are respectively abutted to the baffle ring (561) and the vertical plate (563), the medicine box is characterized in that the baffle plate (13) is connected with an inserting plate (132) in a sliding mode, the inserting plate (132) is fixedly connected with a vertical plate (133), the vertical plate (133) intermittently abuts against the baffle plate (13), the lower surface of the inserting plate (132) is attached to the upper surface of the medicine box (5), and the eccentric columns (551) intermittently abut against the inserting plate (132).

2. The bluetooth headset speaker of claim 1, wherein: fixedly connected with support (321) in second barrel (31), sliding connection has piston rod (342) on support (321), fixedly connected with mounting panel (341) on piston rod (342), fixedly connected with speaker (34) on mounting panel (341), the noose has first spring (343) on piston rod (342), the both ends of first spring (343) respectively with mounting panel (341) with support (321) fixed connection.

3. The bluetooth headset speaker of claim 2, wherein: the ventilation mechanism includes sliding connection and is in a knot section of thick bamboo (2) on shell (1), detain fixedly connected with ring (21) on a section of thick bamboo (2), fixedly connected with extension spring (22) are gone up in ring (21), extension spring (22) cup joint detain on a section of thick bamboo (2), just keep away from on extension spring (22) the one end fixed connection of ring (21) is in on shell (1), detain a plurality of connecting rods (23) of fixedly connected with on a section of thick bamboo (2), it is a plurality of connecting rod (23) are kept away from the one end fixed connection of detaining a section of thick bamboo (2) is in on mounting panel (341), seted up on first barrel (3) with a plurality of connecting rod (23) complex through-hole.

4. The Bluetooth headset speaker convenient to disassemble as claimed in claim 3, wherein: piston rod (342) sliding connection be in piston cylinder (4), fixedly connected with intake pipe (42) and gas blow pipe (41) on piston cylinder (4), seted up on plectane (33) with intake pipe (42) complex through-hole, set up on mounting panel (341) with gas blow pipe (41) complex through-hole, just gas blow pipe (41) are kept away from the one end of piston cylinder (4) extends to in first barrel (3), first barrel (3) with the bleeder vent has all been seted up on detaining a section of thick bamboo (2), intake pipe (42) with all be equipped with first check valve (421) on gas blow pipe (41).

5. The Bluetooth headset speaker convenient to disassemble as claimed in claim 4, wherein: the medicine blowing mechanism comprises a medicine box (5) fixedly connected to the circular plate (33), the bottom of the medicine box (5) is fixedly connected with a conveying hopper (521), the bottom of the conveying hopper (521) is fixedly connected with a first hollow cylinder (52), the first hollow cylinder (52) is fixedly connected with a second hollow cylinder (53), the first hollow cylinder (52) is communicated with the second hollow cylinder (53), and the medicine box (5) is communicated with the first hollow cylinder (52) through the conveying hopper (521).