CN219555119U

CN219555119U - Earphone miaow pole

Info

Publication number: CN219555119U
Application number: CN202222321465.XU
Authority: CN
Inventors: 黄杉; 刘健伟
Original assignee: Huizhou Platinum Technology Co ltd
Current assignee: Huizhou Platinum Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-08-18
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses an earphone microphone rod, which relates to the technical field of earphone correlation and comprises a left ear shell, wherein a round hole is formed in the left ear shell, a column seat is fixedly connected to the inner wall of the round hole, a microphone rod is arranged outside the column seat, one end of the microphone rod is fixedly connected with a receiving disc, one side outer wall of the receiving disc is fixedly connected with a socket, the shape of the socket is a cuboid, sliding grooves are formed in the outer walls of two sides of the socket, a connecting cavity is formed in the column seat, sliding grooves are formed in the inner walls of two sides of the connecting cavity, and the socket is movably connected with the connecting cavity. The socket and the column seat are connected and fixed by utilizing the characteristic that the magnetic poles of different names of the magnets are attracted to each other, so that the replacement of the miaow rod is facilitated, and the complicated step of disassembling the screw is avoided.

Description

Earphone miaow pole

Technical Field

The utility model relates to the technical field of earphones, in particular to an earphone microphone rod.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or the receiver, and convert the electric signals into audible sound waves by utilizing a loudspeaker close to the ear, and is used for mobile phones, walkman, radios, portable electric games, digital audio players and the like.

The miaow pole is as the necessary connecting device of earphone voice input end and earphone body, and its condition that can exist the internal line damage in the use, needs to change miaow pole and guarantees voice input's normal, but current miaow pole adopts screw fixation in the inside of earphone body more, and this results in the change step of miaow pole very loaded down with trivial details.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an earphone microphone rod. The socket has the advantages that the inner wall of the connecting cavity of the socket and the column base adopts the chute type structure, so that convenience in replacing the miaow rod is improved, and meanwhile, the chute type structure can limit the mounting surface of the miaow rod, so that the phenomenon of wrong mounting is avoided.

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

the utility model provides an earphone miaow pole, includes left auricle, the round hole has been seted up on the left auricle, the inner wall fixedly connected with post seat of round hole, and the outside of post seat is provided with miaow pole, the one end fixedly connected with flange of miaow pole, and the one side outer wall fixedly connected with socket of flange, the shape of socket sets up to the cuboid, and the spout has all been seted up to the both sides outer wall of socket, the connecting chamber has been seted up to the inside of post seat, and the spout has all been seted up to the both sides inner wall of connecting chamber, and swing joint between socket and the connecting chamber.

The technical scheme is as follows: the socket adopts the spout formula with the link chamber inner wall of post seat, has improved the convenience when miaow pole is changed, and the installation face of miaow pole can be injectd to spout formula structure simultaneously, avoids appearing the phenomenon of mistake installation.

The utility model is further arranged that the outer wall of one side of the socket and the inner wall of the bottom of the connecting cavity are respectively provided with an annular groove, the inner walls of the annular grooves are fixedly connected with magnets, and the magnetic poles of the two magnets are opposite.

The technical scheme is as follows: the socket and the column base are connected and fixed by utilizing the property of the mutual attraction of the magnet and the different-name magnetic poles, so that the microphone rod is convenient to replace, and the complicated step of disassembling the screw is avoided.

The utility model is further characterized in that two symmetrical rectangular grooves are formed in the outer wall of the top of the connecting cavity, damping springs are fixedly connected to the inner walls of the two rectangular grooves, and a base plate is fixedly connected to the other end of each damping spring.

The technical scheme is as follows: the damping spring can avoid contact collision between the socket and the inner wall of the connecting cavity, and the inner wall of the device is prevented from being damaged.

The utility model is further arranged that two grooves are formed in the inner walls of the two sides of the connecting cavity, the inner walls of the grooves are movably connected with the electric connection blocks, the outer wall of the bottom of each electric connection block is fixedly connected with the reset spring, and the other end of each reset spring is fixedly connected with the inner wall of each groove.

The technical scheme is as follows: the lifting type electric connection block is utilized to connect the electrified state between the microphone rod and the column base, so that the safety and stability of the circuit are improved.

The utility model is further characterized in that a column sleeve is arranged outside the column base, a thread groove is formed in the outer wall of one end of the column base, and the column sleeve is connected with the column base through threads.

The technical scheme is as follows: through the mode of thread tightening between post cover and the post seat, further improve the stability after the miaow pole installation, avoid miaow pole to appear the skew of position, simultaneously, the post cover adopts fixed between inner wall screw thread and the post seat, the dismantlement of the post cover of being convenient for to do benefit to the change of miaow pole.

The utility model is further characterized in that a protection pad is arranged between the column base and the column sleeve, the protection pad is made of rubber, and an anti-skid groove is formed in the outer wall of the column sleeve.

The technical scheme is as follows: the protection pad can improve the tightness of post base and post cover after installation, avoids outside dust particle to get into the post base inside.

The utility model is further arranged that the other end of the microphone rod is fixedly connected with a microphone, and the outside of the microphone is sleeved with a sponge sleeve.

The technical scheme is as follows: the sponge sleeve can prevent saliva from entering the microphone to cause internal damp, so that the subsequent normal use is affected.

The utility model further provides that a right ear shell is arranged on one side of the left ear shell, and the left ear shell and the right ear shell are both movably connected with the same earphone body.

The technical scheme is as follows: the left earmuff and the right earmuff are rotatable with the earphone body, so that the position of the miaow rod can be adjusted conveniently, different use habits of users are met, and the comfort level of the users is improved.

The beneficial effects of the utility model are as follows:

1. this earphone miaow pole convenient to use formula utilizes magnet to accomodate location, through left earmuff, post seat, miaow pole, flange, socket and the link chamber that set up, when changing the miaow pole, open outside fixed knot constructs the back, outwards take out the miaow pole, again with new miaow pole insert in the post seat can, the socket of miaow pole one end adopts the spout type with the link chamber inner wall of post seat, has improved the convenience when miaow pole is changed, and the installation face of miaow pole can be prescribe a limit to the spout type structure simultaneously, avoids appearing the phenomenon of mistake installation.

2. This earphone miaow pole convenient to use formula utilizes magnet to accomodate location, through the post cover and the protection pad that set up, utilizes between post cover and the post seat through the mode of screw thread fixed, further improves the stability after the miaow pole installation, avoids miaow pole to appear the skew of position, simultaneously, and the post cover adopts fixed between inner wall screw thread and the post seat, the dismantlement of the post cover of being convenient for to do benefit to the change of miaow pole.

3. This earphone miaow pole convenient to use formula utilizes magnet to accomodate location utilizes the nature of magnet different name magnetic pole inter attraction through the magnet that sets up, connects and fixes socket and post base, and the change of miaow pole of being convenient for avoids dismantling the screw step loaded down with trivial details.

Drawings

Fig. 1 is a schematic cross-sectional structure of a post base of an earphone microphone rod according to the present utility model;

fig. 2 is a schematic diagram of a microphone rod splitting structure of a microphone rod of an earphone according to the present utility model;

fig. 3 is a schematic diagram of a partial structure of an earphone microphone rod according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of an earphone microphone rod according to the present utility model.

In the figure: 1. a left eardrum; 2. a column base; 3. a microphone rod; 4. a receiving disc; 5. a socket; 6. a connecting cavity; 7. a magnet; 8. a damping spring; 9. a backing plate; 10. an electric connection block; 11. a return spring; 12. a column sleeve; 13. a thread groove; 14. a protective pad; 15. an anti-skid groove; 16. a microphone; 17. a right ear shell; 18. an earphone body.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

The utility model provides an earphone miaow pole, as shown in fig. 1 and 2, including left auricle 1, the round hole has been seted up on the left auricle 1, the inner wall of round hole has post seat 2 through bolted connection, and the outside of post seat 2 is provided with miaow pole 3, the one end of miaow pole 3 has flange 4 through bolted connection, and the outer wall of one side of flange 4 has socket 5 through bolted connection, socket 5's shape sets up to the cuboid, and the spout has all been seted up to socket 5's both sides outer wall, connecting chamber 6 has been seted up to the inside of post seat 2, the spout has all been seted up to connecting chamber 6's both sides inner wall, and sliding connection between socket 5 and the connecting chamber 6.

Further, as shown in fig. 2 and 3, annular grooves are formed in the outer wall of one side of the socket 5 and the inner wall of the bottom of the connecting cavity 6, the inner wall of each annular groove is connected with a magnet 7 through bolts, the magnetic poles of the two magnets 7 are opposite, and the socket 5 and the column base 2 are connected and fixed by utilizing the characteristic that the magnetic poles of the magnets 7 are attractive to each other, so that the microphone rod 3 is convenient to replace, and the complicated step of disassembling screws is avoided; two symmetrical rectangular grooves are formed in the outer wall of the top of the connecting cavity 6, damping springs 8 are connected to the inner walls of the two rectangular grooves through bolts, a base plate 9 is connected to the other end of each damping spring 8 through bolts, and the damping springs 8 can avoid contact collision between the socket 5 and the inner wall of the connecting cavity 6 and prevent the inner wall of the device from being damaged; two grooves are formed in the inner walls of the two sides of the connecting cavity 6, the inner walls of the grooves are connected with an electric connection block 10 in a sliding mode, a reset spring 11 is connected to the outer wall of the bottom of the electric connection block 10 through bolts, the other end of the reset spring 11 is connected with the inner wall of the groove through bolts, the lifting type electric connection block 10 is utilized to connect the electrified state between the microphone rod 3 and the column base 2, and safety and stability of a circuit are improved.

Further, as shown in fig. 3 and 4, a column sleeve 12 is arranged outside the column base 2, a thread groove 13 is formed in the outer wall of one end of the column base 2, the column sleeve 12 is connected with the column base 2 through threads, the column sleeve 12 and the column base 2 are fixed through threads, the stability of the microphone rod 3 after being installed is further improved, the microphone rod 3 is prevented from deviating in position, meanwhile, the column sleeve 12 is fixed between the threads of the inner wall and the column base 2, and the column sleeve 12 is convenient to detach, so that the microphone rod 3 is replaced; a protection pad 14 is arranged between the column base 2 and the column sleeve 12, the protection pad 14 is made of rubber, and an anti-skid groove 15 is formed in the outer wall of the column sleeve 12; the other end of the microphone rod 3 is connected with a microphone 16 through a bolt, and a sponge sleeve is sleeved outside the microphone 16, so that saliva can be prevented from entering the microphone 16 to cause internal damp, and the subsequent normal use is affected; a right ear shell 17 is arranged on one side of the left ear shell 1, and the left ear shell 1 and the right ear shell 17 are both rotatably connected with the same earphone body 18 through bearings.

Working principle: when changing miaow pole 3, twist out the back with post cover 12 and post seat 2 rotation, outwards take miaow pole 3 out, insert new miaow pole 3 in post seat 2 can, the socket 5 of miaow pole 3 one end adopts the spout with the link chamber 6 inner wall of post seat 2, has improved the convenience when miaow pole 3 is changed, and the installation face of miaow pole 3 can be limited to spout formula structure simultaneously, avoids appearing the phenomenon of mistakes installation.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an earphone miaow pole, includes left earmuff (1), its characterized in that, the round hole has been seted up on left earmuff (1), and the inner wall fixedly connected with post seat (2) of round hole, and the outside of post seat (2) is provided with miaow pole (3), the one end fixedly connected with flange (4) of miaow pole (3), and one side outer wall fixedly connected with socket (5) of flange (4), the shape of socket (5) sets up to the cuboid, and the spout has all been seted up to the both sides outer wall of socket (5), connecting chamber (6) have been seted up to the inside of post seat (2), and the spout has all been seted up to the both sides inner wall of connecting chamber (6), and swing joint between socket (5) and connecting chamber (6).

2. The earphone microphone rod according to claim 1, wherein two symmetrical rectangular grooves are formed in the outer wall of the top of the connecting cavity (6), damping springs (8) are fixedly connected to the inner walls of the two rectangular grooves, and a base plate (9) is fixedly connected to the other end of each damping spring (8).

3. The earphone microphone rod according to claim 2, wherein two grooves are formed in inner walls of two sides of the connecting cavity (6), electric connection blocks (10) are movably connected to the inner walls of the grooves, a reset spring (11) is fixedly connected to the outer wall of the bottom of each electric connection block (10), and the other end of each reset spring (11) is fixedly connected with the inner wall of each groove.

4. The earphone microphone pole according to claim 1, wherein an annular groove is formed in an outer wall of one side of the socket (5) and an inner wall of the bottom of the connecting cavity (6), magnets (7) are fixedly connected to the inner wall of the annular groove, and magnetic poles of the two magnets (7) are opposite.

5. The earphone microphone rod according to claim 1, wherein the microphone rod (3) is fixedly connected with a microphone (16) at the other end, and a sponge sleeve is sleeved outside the microphone (16).

6. A headset pole according to claim 1, characterized in that a right ear shell (17) is arranged on one side of the left ear shell (1), and that both the left ear shell (1) and the right ear shell (17) are movably connected with the same headset body (18).

7. The earphone microphone rod according to claim 1, wherein a column sleeve (12) is arranged outside the column base (2), a thread groove (13) is formed in the outer wall of one end of the column base (2), and the column sleeve (12) is connected with the column base (2) through threads.

8. The earphone microphone rod according to claim 5, wherein a protection pad (14) is arranged between the column base (2) and the column sleeve (12), the protection pad (14) is made of rubber, and an anti-slip groove (15) is formed in the outer wall of the column sleeve (12).