CN216721540U

CN216721540U - Headset

Info

Publication number: CN216721540U
Application number: CN202123255692.9U
Authority: CN
Inventors: 王利静; 席小红; 朱慧娟
Original assignee: Second Peoples Hospital of Huaian
Current assignee: Second Peoples Hospital of Huaian
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-10
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an earphone microphone, which comprises a left head ring, wherein a first protection pad is arranged on the inner wall of the top end of the left head ring; further comprising: the bottom end of the right head ring is installed in the right end of the connecting sleeve, the protruding position of the bottom end of the right head ring is located in the concave position of the bottom end of the left head ring, a right protection pad is arranged on the inner wall of the middle end of the right head ring, the top end of the right head ring is provided with a protection shell, a second protection pad is arranged on the outer wall of the right side of the protection shell, a positioning spring is installed in the concave position of the sliding block, the end portion of the positioning block is located in the positioning groove, the top end of the sliding block is fixedly connected with an auxiliary line, an elastic clamp and a component are arranged in the concave position of the auxiliary line, and a push rod is installed in the fixing groove. The headset can adjust the size of the head ring, can reduce the stress on the skin of a user, and is convenient to disassemble and clean the microphone.

Description

Headset

Technical Field

The utility model relates to the technical field of public address equipment, in particular to a headset.

Background

The public address equipment has no use in modern life, such as teacher classroom teaching, tour guide and explanation of scenic spots, market promotion and popularization, on-site lecture command and the like, the use method is generally matched with the headset, however, most of the existing headset has the following problems:

present wear-type headset head circle is mostly fixed shape, because of using crowd's difference, the problem of the too big or undersize of head circle appears easily, inconvenient size to the head circle is adjusted, medical personnel need wear the gauze mask for a long time because of occupation protection requirement simultaneously, very easily cause auricle skin tissue around the auricle to receive the dual oppression of gauze mask area and headset when using the wear-type headset, more ordinary people changes the emergence of phenomenons such as taking place skin ulceration, when using among medical crowd, the inconvenient pressure that alleviates user's skin.

In order to solve the above problems, innovative design based on the original headset is urgently needed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a headset, which solves the problems of the prior art that it is inconvenient to adjust the size of the head band and to relieve the pressure on the skin of the user.

In order to achieve the purpose, the utility model provides the following technical scheme: an earphone comprises a left head ring, wherein a first protection pad is arranged on the inner wall of the top end of the left head ring, a left protection pad is arranged on the inner wall of the middle end of the left head ring, and a connecting sleeve is sleeved at the bottom end of the left head ring;

further comprising:

a right head ring, the bottom of which is arranged in the right end of the connecting sleeve, the bottom protruding position of the right head ring is positioned in the concave position at the bottom of the left head ring, the inner wall at the middle end of the right head ring is provided with a right protection pad, the top end of the right head ring is provided with a protection shell, the right outer wall of the protection shell is provided with a second protection pad, the protection shell is internally provided with a sliding groove, the sliding groove is internally provided with a sliding block, the sliding block is internally provided with a positioning spring, the end part of the positioning spring is connected with a positioning block, the positioning block is positioned in the concave position of the sliding block, the end part of the positioning block is positioned in a positioning groove, the positioning groove is arranged outside the sliding groove, the front surface of the positioning block is provided with a driving groove, the top end of the sliding block is fixedly connected with an auxiliary wire, the top end of the auxiliary wire is positioned in the concave position at the bottom of the microphone, the top end of the auxiliary wire transmits current to the microphone through a conductive spring, and the elastic clamp and the assembly are arranged in the concave position of the auxiliary wire, and elasticity card and subassembly left end are located the fixed slot to the fixed slot is seted up in microphone bottom left side, install the push rod in the fixed slot, and the push rod right-hand member contacts with elasticity card and subassembly.

Preferably, the threads at the bottom protruding positions of the left head ring and the right head ring are opposite, the threads of the left head ring and the right head ring correspond to the threads in the connecting sleeve, the protruding position at the bottom of the right head ring is designed to be a rectangular structure, and the connecting sleeve is rotated to enable the left head ring and the right head ring to move relatively so as to adjust the size of equipment.

Preferably, left side protection pad and right protection pad symmetry installation, and left protection pad and right protection pad material are soft plastic to left side protection pad all is T font structural design with right protection pad, can hang the gauze mask area and establish on left protection pad and right protection pad, reduces the pressure that the user skin received.

Preferably, the embedded actuating lever that installs in the protective housing front, and actuating lever tip and drive groove right side inner wall contact to drive groove right side inner wall is the slope structural design, presses the actuating lever, forces the locating piece to get into in the sliding block, makes the sliding block lose the restriction.

Preferably, the positioning block elastically slides in the sliding block through a positioning spring, the positioning block is meshed with the positioning groove, and the positioning grooves are uniformly distributed in the protective shell at equal intervals to limit the position of the sliding block so as to fix the position of the sliding block.

Preferably, the push rod transversely slides in the fixed slot, and fixed slot right side and elasticity card and subassembly looks block to elasticity card and subassembly left end are the slope structural design, fix being connected between auxiliary line and the microphone, conveniently dismantle the microphone.

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

1. according to the headset, the left protection pad and the connecting sleeve are arranged, the connecting sleeve is rotated, so that the left head ring and the right head ring move relatively, the protruding position of the bottom of the right head ring is in a rectangular structural design, the left head ring and the right head ring cannot rotate along with the connecting sleeve, the size of the head ring can be adjusted by equipment, meanwhile, a mask belt can be hung on the left protection pad and the right protection pad, and the skin pressure of a user is reduced;

2. according to the headset, the sliding block and the driving rod are arranged, when the use length of the auxiliary line needs to be adjusted, the driving rod is pressed, the driving rod can extrude the inclined surface of the driving groove, the positioning block is forced to slide into the sliding block, then the driving rod is slid according to the required length, the driving rod can drive the sliding block to slide, after the driving rod slides to a proper position, the driving rod is released, the positioning block can be ejected into the positioning groove by the positioning spring, the position of the sliding block is fixed, and the length of the auxiliary line can be adjusted by the equipment according to the habitual length of a user conveniently;

3. this headset, through being provided with microphone and push rod, because of being rotatable pivot connection structure in the middle of the auxiliary line, make the auxiliary line can carry out angle of adjustment according to user's hobby, after the microphone has been used for a long time, when needing to disinfect, press the push rod, the push rod can extrude elasticity card and subassembly, makes in elasticity card and subassembly get into auxiliary line indent position for the microphone loses the restriction, can demolish the disinfection to the microphone.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a side view of the cross-sectional structure of the right head circle of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 5 is a schematic bottom sectional view of the protective case of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 1 at C according to the present invention.

In the figure: 1. a left head circle; 2. a first pad; 3. a left pad; 4. a connecting sleeve; 5. a right head circle; 51. a right pad; 6. a protective shell; 61. a second pad; 7. a sliding groove; 8. a slider; 9. a positioning spring; 10. positioning blocks; 11. positioning a groove; 12. a drive slot; 13. a drive rod; 14. an auxiliary line; 15. a microphone; 16. a spring card and a component; 17. fixing grooves; 18. a push rod.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a headset is provided, which is provided with a headset body,

comprises a left head ring 1, wherein a first protection pad 2 is arranged on the inner wall of the top end of the left head ring 1, a left protection pad 3 is arranged on the inner wall of the middle end of the left head ring 1, and a connecting sleeve 4 is sleeved at the bottom end of the left head ring 1;

the bottom end of the right head ring 5 is arranged in the right end of the connecting sleeve 4, the protruding position of the bottom end of the right head ring 5 is located in the concave position of the bottom end of the left head ring 1, the inner wall of the middle end of the right head ring 5 is provided with a right protection pad 51, the top end of the right head ring 5 is provided with a protection shell 6, the protruding positions of the bottoms of the left head ring 1 and the right head ring 5 are opposite in thread, the threads of the left head ring 1 and the right head ring 5 correspond to the threads in the connecting sleeve 4, the protruding position of the bottom of the right head ring 5 is in a rectangular structural design, the left protection pad 3 and the right protection pad 51 are symmetrically arranged, the left protection pad 3 and the right protection pad 51 are made of soft plastic, and the left protection pad 3 and the right protection pad 51 are both in a T-shaped structural design; as shown in fig. 1-3, the connecting sleeve 4 is rotated to enable the left head ring 1 and the right head ring 5 to move relatively, the protruding position of the bottom of the right head ring 5 can slide transversely in the concave position of the bottom of the left head ring 1, so that the left head ring 1 and the right head ring 5 cannot rotate along with the connecting sleeve 4, the size of the head cover can be adjusted by the equipment, the equipment is worn on the head after adjustment, under the condition of wearing the mask, a strap of the mask is hung on the left pad 3 and the right pad 51, the pressure on the skin is reduced, the first pad 2 and the second pad 61 can be contacted with the skin after wearing is completed, and the skin is prevented from being damaged by wearing the head ring for a long time;

a second protection pad 61 is arranged on the outer wall of the right side of the protection shell 6, a sliding groove 7 is formed in the protection shell 6, a sliding block 8 is arranged in the sliding groove 7, a positioning spring 9 is installed in the concave position of the sliding block 8, the end part of the positioning spring 9 is connected with a positioning block 10, the positioning block 10 is located in the concave position of the sliding block 8, the end part of the positioning block 10 is located in a positioning groove 11, the positioning groove 11 is formed in the outer side of the sliding groove 7, a driving groove 12 is formed in the front surface of the positioning block 10, a driving rod 13 is installed in the front surface of the protection shell 6 in an embedded mode, the end part of the driving rod 13 is in contact with the inner wall of the right side of the driving groove 12, the inner wall of the right side of the driving groove 12 is designed to be an inclined structure, the positioning block 10 elastically slides in the sliding block 8 through the positioning spring 9, the positioning block 10 is meshed with the positioning groove 11, and the positioning grooves 11 are evenly distributed in the protection shell 6 at equal intervals; as shown in fig. 1 and fig. 4-5, when the length of the auxiliary wire 14 needs to be adjusted, the driving rod 13 is pressed, the driving rod 13 extrudes the inclined surface of the driving groove 12, so as to force the positioning block 10 to slide into the sliding block 8, then the driving rod 13 is slid according to the required length, the driving rod 13 drives the sliding block 8 to slide, after the sliding block slides to a proper position, the driving rod 13 is released, the positioning block 10 loses the limitation, the positioning spring 9 ejects the positioning block 10 into the positioning groove 11, so that the positioning block 10 is mutually clamped with the positioning groove 11, the position of the sliding block 8 is fixed, and the device can conveniently adjust the length of the auxiliary wire 14 according to the habitual length of a user;

an auxiliary line 14 is fixedly connected to the top end of the sliding block 8, the top end of the auxiliary line 14 is located in a concave position at the bottom of the microphone 15, current is transmitted to the microphone 15 through a conductive spring at the top end of the auxiliary line 14, an elastic card and component 16 are arranged in the concave position of the auxiliary line 14, the left end of the elastic card and component 16 is located in a fixing groove 17, the fixing groove 17 is formed in the left side of the bottom of the microphone 15, a push rod 18 is installed in the fixing groove 17, the right end of the push rod 18 is in contact with the elastic card and component 16, the push rod 18 transversely slides in the fixing groove 17, the right side of the fixing groove 17 is clamped with the elastic card and component 16, and the left end of the elastic card and component 16 is designed to be an inclined structure; as shown in fig. 1 and fig. 6, the angle of the auxiliary wire 14 is adjusted according to the preference of the user, when the device is used for a long time, the microphone 15 needs to be cleaned and disinfected, the push rod 18 is pressed, the push rod 18 presses the elastic card and the component 16, so that the elastic card and the component 16 enter the concave position of the auxiliary wire 14, the microphone 15 is not limited, the microphone 15 is taken down, after the cleaning and disinfection are finished, the end part of the auxiliary wire 14 is pushed into the concave position at the bottom of the microphone 15, meanwhile, the elastic card and the component 16 are pressed into the auxiliary wire 14 by the concave position at the bottom of the microphone 15, after the auxiliary wire 14 completely enters the microphone 15, the elastic card and the component 16 intersect with the fixed groove 17, then, the elastic card and the component 16 enter the fixed groove 17, so that the connection between the auxiliary wire 14 and the microphone 15 is fixed, and the installation and the disassembly of the microphone 15 are facilitated.

The working principle is as follows: when the headset is used, as shown in fig. 1-6, firstly, the connecting sleeve 4 is rotated to enable the left head ring 1 and the right head ring 5 to move relatively, the size of the head ring is adjusted, after the headset is worn, the mask belt is hung on the left protection pad 3 and the right protection pad 51 to reduce the force of skin pressure, then the driving rod 13 is pressed to enable the sliding block 8 to be adjustable, after the length is adjusted to be convenient for a user, the driving rod 13 is released, the sliding block 8 is fixed by the positioning block 10 matched with the positioning groove 11, and the angle of the auxiliary line 14 is adjusted according to the preference of the user;

after equipment uses for a long time, when needing to clear up the disinfection to microphone 15, press push rod 18 and make microphone 15 lose the restriction, take off the clearance with microphone 15, after the cleaning and disinfection, put into microphone 15 bottom indent position with auxiliary line 14 in, elasticity card and subassembly 16 can be with the mutual block of fixed slot 17, make the connection between auxiliary line 14 and the microphone 15 fixed, make things convenient for the installation of microphone 15 to dismantle.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An earphone comprises a left head ring (1), wherein a first protection pad (2) is arranged on the inner wall of the top end of the left head ring (1), a left protection pad (3) is arranged on the inner wall of the middle end of the left head ring (1), and a connecting sleeve (4) is sleeved at the bottom end of the left head ring (1);

the method is characterized in that: further comprising:

a right head ring (5), the bottom of which is arranged in the right end of the connecting sleeve (4), the bottom protruding position of the right head ring (5) is positioned in the concave position of the bottom of the left head ring (1), the inner wall of the middle end of the right head ring (5) is provided with a right protection pad (51), the top end of the right head ring (5) is provided with a protection shell (6), the outer wall of the right side of the protection shell (6) is provided with a second protection pad (61), the protection shell (6) is internally provided with a sliding groove (7), a sliding block (8) is arranged in the sliding groove (7), the concave position of the sliding block (8) is provided with a positioning spring (9), the end part of the positioning spring (9) is connected with a positioning block (10), the positioning block (10) is positioned in the concave position of the sliding block (8), the end part of the positioning block (10) is positioned in a positioning groove (11), and the positioning groove (11) is arranged outside the sliding groove (7), and drive groove (12) have been seted up in locating piece (10) front, sliding block (8) top fixedly connected with auxiliary line (14), and auxiliary line (14) top is located microphone (15) bottom indent position, and auxiliary line (14) top is through conductive spring to microphone (15) transmission current, be equipped with elasticity card and subassembly (16) in auxiliary line (14) indent position, and elasticity card and subassembly (16) left end are located fixed slot (17), and fixed slot (17) set up in microphone (15) bottom left side, install push rod (18) in fixed slot (17), and push rod (18) right-hand member and elasticity card and subassembly (16) contact.

2. A headset according to claim 1, characterized in that: the left head ring (1) is opposite to the right head ring (5) in bottom protruding position threads, the left head ring (1) is corresponding to the right head ring (5) in threads in the connecting sleeve (4), and the right head ring (5) is designed to be of a rectangular structure in the bottom protruding position.

3. A headset according to claim 1, characterized in that: the left protection pad (3) and the right protection pad (51) are symmetrically installed, the left protection pad (3) and the right protection pad (51) are made of soft plastic, and the left protection pad (3) and the right protection pad (51) are both designed to be of a T-shaped structure.

4. A headset according to claim 1, characterized in that: the front surface of the protective shell (6) is embedded with a driving rod (13), the end part of the driving rod (13) is in contact with the inner wall of the right side of the driving groove (12), and the inner wall of the right side of the driving groove (12) is designed to be an inclined structure.

5. A headset according to claim 1, characterized in that: the positioning block (10) elastically slides in the sliding block (8) through the positioning spring (9), the positioning block (10) is meshed with the positioning groove (11), and the positioning groove (11) is uniformly distributed in the protective shell (6) at equal intervals.

6. A headset according to claim 1, characterized in that: the push rod (18) transversely slides in the fixing groove (17), the right side of the fixing groove (17) is clamped with the elastic clamp and the component (16), and the left end of the elastic clamp and the component (16) is designed to be an inclined structure.