CN210112221U

CN210112221U - Ear-hanging type sports waterproof earphone

Info

Publication number: CN210112221U
Application number: CN201920131077.0U
Authority: CN
Inventors: 郑再展
Original assignee: Shenzhen Zhanjie Wenda Electronics Co Ltd
Current assignee: Shenzhen Zhanjie Wenda Electronics Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-02-21
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses an ear-hanging type waterproof earphone for sports, which comprises an earphone body, wherein the joint gap of the outer surface of the earphone body is sleeved with sealing rubber, the front end surface of the earphone body is fixedly connected with a protective cover through thermal fusion, the protective cover is internally and rotatably provided with a shielding plate, the utility model has the advantages of scientific and reasonable structure and safe and convenient use, the gap of the front shell and the rear shell of the earphone body is covered through the sealing rubber, the water vapor entering the earphone through the joint gap between the front shell and the rear shell of the earphone body is reduced, the shielding plate and the protective cover are simultaneously arranged, the water vapor which can enter the earphone body through a broadcasting hole is blocked, the waterproof performance of the earphone body is further effectively improved, the damage of the earphone caused by the water vapor is reduced, and the adjusting rod is simultaneously swung, so that the sound transmission hole of the shielding plate is aligned, the volume and the tone quality are weakened less, and the normal use of the earphone by a user is not interfered.

Description

Ear-hanging type sports waterproof earphone

Technical Field

The utility model relates to an earphone technical field specifically is a waterproof earphone of supra-aural motion.

Background

The supra-aural earphone is the one kind of earphone, be different from the in-ear earphone through the supra-aural, the more convenient of the person of facilitating the use hangs the earphone and puts in the ear, current supra-aural motion earphone is mostly bluetooth earphone, reduce the interference of earphone cord when the motion through the bluetooth, avoid the condition that the earphone dropped through the supra-aural, but current market supra-aural motion earphone waterproof performance is relatively poor, steam enters into the earphone through the connection gap of two casings of earphone body easily inside, earphone broadcast hole department also oozes water vapour easily when depositing, and then cause electronic components such as speaker to damage, make the earphone damage unable use, the most unable supra-aural position that adjusts to the supra-aural that has now simultaneously, rely on torsion spring's deformation stress centre gripping user ear, long-term use can cause the user ear to produce uncomfortable and feel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme, it is relatively poor to provide current market supra-aural motion earphone waterproof performance in can effectively solving above-mentioned background, inside steam enters into the earphone through the joint line of two casings of earphone body easily, earphone broadcast hole department also permeates water steam easily when depositing, and then cause electronic components such as speaker to damage, make the earphone damage unable use, current supra-aural earphone is most unable to be adjusted the supra-aural position simultaneously, rely on torsion spring's deformation stress centre gripping user ear, long-term the use can cause the user ear to produce the problem of uncomfortable sense.

In order to achieve the above object, the utility model provides a following technical scheme: an ear-hanging type waterproof sports earphone comprises an earphone body, wherein sealing rubber is sleeved at a connecting gap on the outer side surface of the earphone body, a protective cover is fixedly connected to the front end surface of the earphone body through thermal fusion, a shielding plate is rotatably mounted inside the protective cover, the top end of the shielding plate is connected with an adjusting rod through thermal fusion, and a swinging notch is formed in the top of the outer side surface of the protective cover corresponding to the position of the adjusting rod;

the sound transmission holes are uniformly formed in the front end face of the shielding plate and the front end face of the protective cover, the shielding plate back end face and the protective cover back end face correspond to the sound transmission holes, the protective gauze is connected to the positions, corresponding to the sound transmission holes, of the shielding plate back end face and the protective cover back end face, and the sponge cushion block is connected to the front end face of the protective cover.

Preferably, swing notch one side surface and regulation pole one side surface are laminated all the time, shielding plate limit portion evenly inlays and has the ball.

Preferably, a connecting block is fixed on one side of the earphone body through hot melting, one end of the connecting block penetrates through the earphone body at equal intervals to form adjusting holes, and adjusting cushion blocks are arranged at equal intervals at the top end inside the adjusting holes;

the utility model discloses a support structure, including regulation hole, regulation post top, regulation post, heat-fusion fixedly connected with sleeve pipe, regulation post other end is through heat-fusion fixedly connected with limiting plate, regulation hole inside sliding connection has the regulation post, regulation post top equidistance has seted up the regulation recess, regulation post one end is through heat-fusion fixedly connected with sleeve pipe, the regulation post other end is through.

Preferably, the sleeve pipe is internally and rotatably connected with a connecting rod, the middle part and the bottom of the connecting rod are respectively sleeved with a limiting sleeve, and the top end of the connecting rod is fixedly connected with an ear hook through hot fusion.

Preferably, a fixed notch is formed in the surface of one side of the sleeve, a cam is rotatably connected to the middle of the fixed notch through a rotating shaft, and one end of the cam is fixedly connected with a swing rod through thermal fusion.

Preferably, the swing rod is T-shaped, and the outer surfaces of the T-shaped two end parts of the swing rod are wrapped with thin rubber sleeves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through sealing rubber, cover the gap of casing around the earphone body, it enters into the earphone inside to reduce the connecting gap between the casing around steam passes through the earphone body, shielding plate and protection casing have been set up simultaneously, it enters into the inside steam of earphone body probably to block the probably steam that enters into the earphone body through the broadcast hole, and then effectively improved the waterproof performance of earphone body, the reduction leads to the condition of earphone damage because of steam, the pole is adjusted in the swing simultaneously, make the transparent hole of shielding plate align with the transparent hole of broadcast hole and protection casing, make volume and tone quality weaken lessly, can not disturb user normal use earphone.

2. Through adjusting in the cushion card goes into different regulation recesses, and then make the regulation post drive sleeve pipe and the change that the ear-hang carried out the position, and then realize the regulation to position between ear-hang and the earphone body, it is difficult to adjust to have solved current ear-hang earphone ear-hang position, can not adjust the problem of position between ear-hang and the earphone according to the user, and a plurality of regulation cushion card goes into the regulation recess, make the regulation post position of regulation back user more stable, the limiting plate has been set up simultaneously, avoid adjusting the post excessively to stretch into the condition that appears being difficult to the withdrawal.

3. The utility model discloses a simple structure, the swing of pendulum rod, make the cam swing, when the protruding position of cam withstands the connecting rod, make connecting rod rotational resistance sharply increase, and then effectively guarantee the stability of connecting rod and ear-hang, solved current ear-hang and relied on torsion spring's deformation stress centre gripping user ear, long-term the use can cause the problem that the user ear produced uncomfortable sense, through the pendulum rod swing, the simple operation, convenient to use person adjusts at any time.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the shielding plate of the present invention;

FIG. 3 is a schematic view of the mounting structure of the adjusting post of the present invention;

FIG. 4 is a schematic view of the installation structure of the swing link of the present invention;

reference numbers in the figures: 1. an earphone body; 2. sealing rubber; 3. a protective cover; 4. a shielding plate; 5. adjusting a rod; 6. a swing notch; 7. a sound transmission hole; 8. a protective screen; 9. a sponge cushion block; 10. connecting blocks; 11. an adjustment hole; 12. adjusting the cushion block; 13. an adjustment column; 14. adjusting the groove; 15. a sleeve; 16. a connecting rod; 17. a limiting sleeve; 18. ear hanging; 19. a fixed notch; 20. a cam; 21. a swing rod; 22. and a limiting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a waterproof earphone of ear-hanging motion, including

earphone body

1, 1 outside surface joint gap department of earphone body has cup jointed

sealing rubber

2, 1 preceding terminal surface of earphone body passes through heat fusion fixedly connected with

protection casing

3, 3 internal rotation of protection casing installs shielding plate 4, there is regulation pole 5 on the 4 tops of shielding plate through heat fusion connection, 3 outside surface tops of protection casing correspond and adjust 5 position departments of pole and have seted up

swing notch

6, 6 side surfaces of swing notch laminate with 5 side surfaces of regulation pole all the time, guarantee to adjust 5 steady swing of pole, 4 limit portions of shielding plate evenly inlay has the ball, through changing partial sliding friction resistance into rolling friction resistance, reduce shielding plate 4's rolling resistance.

The sound transmission hole 7 has all evenly been seted up to terminal surface before 4 preceding terminal surfaces of shielding plate and the 3 preceding terminal surfaces of protection casing, 4 back of the body terminal surfaces of shielding plate and 3 back of the body terminal surfaces of protection casing correspond sound transmission hole 7 position department and all have glued protection gauze 8, protection gauze 8 can avoid the dust to enter into between the protection casing 3 of shielding plate 4, the shielding plate 4 that avoids the dust to cause rotates the condition of jam, 3 preceding terminal surface splices of protection casing have sponge cushion 9, the comfort level of ear when improving the user and using through sponge cushion 9.

The earphone body 1 one side is fixed with connecting block 10 through the hot melt, and connecting block 10 one end equidistance is run through and has been seted up regulation hole 11, and the inside top equidistance of regulation hole 11 is provided with adjusts cushion 12.

Adjusting hole 11 inside sliding connection has adjusting post 13, and adjusting post 13 top equidistance has seted up adjusting groove 14, and adjusting groove 14's inward flange agrees with mutually with the outward flange of adjusting cushion 12, consequently adjusts cushion 12 and can effectively block into in adjusting groove 14, adjusts adjusting post 13 fixedly, and adjusting post 13 one end is passed through heat-fusion fixedly connected with sleeve pipe 15, adjusting post 13 other end passes through heat-fusion fixedly connected with limiting plate 22.

The inside rotation of sleeve pipe 15 is connected with connecting rod 16, and stop collar 17 has all been cup jointed to connecting rod 16 middle part and bottom, avoids reciprocating of connecting rod 16 through stop collar 17, and connecting rod 16 top is through hot melt fixedly connected with ear-hang 18.

Fixed notch 19 has been seted up to sleeve 15 one side surface, and fixed notch 19 middle part is rotated through the pivot and is connected with cam 20, and cam 20 one end passes through hot melt fixedly connected with pendulum rod 21, and the pendulum rod 21 shape is the T type, and the outer surface parcel of the two ends of pendulum rod 21T type has the thin cover of rubber, and convenient to use person detains pendulum rod 21 from fixed notch 19 in and uses.

The utility model discloses a theory of operation and use flow: when the ear-hung type movement waterproof earphone is used, firstly, the adjusting rod 5 is swung to one end part of the swinging notch 6, so that the sound transmission hole 7 of the shielding plate 4 is aligned with the sound broadcasting hole of the earphone body 1 and the sound transmission hole 7 of the protective cover 3, when the earphone body 1 is used, the attenuation of sound volume and sound quality is small, the normal use of the earphone by a user is not interfered, then the adjusting column 13 is pushed, the adjusting column 13 moves along the adjusting hole 11, the proper position is selected to stop, the adjusting cushion block 12 is clamped into the adjusting groove 14 to fix the adjusting column 13, the positions of the connecting rod 16 and the ear hanger 18 which are arranged inside the inner adjusting sleeve 15 are changed through the change of the position of the sleeve 15 at the end part of the adjusting column 13, so that the user can adjust the position between the ear hanger 18 and the earphone body 1 according to the self condition, then the connecting rod 16 and the ear hanger 18 are swung, the ear, then, the swing rod 21 is swung, so that the swing rod 21 swings to the lower half part of the fixed notch 19 from the upper half part of the fixed notch 19, the cam 20 rotates along with the swing rod 21, the protruding part of the cam 20 extrudes the connecting rod 16, the pressure on the connecting rod 16 is increased rapidly, the rotating resistance of the connecting rod is increased, the stability of the connecting rod 16 and the ear hook 18 after adjustment is achieved, the ear hook 18 is conveniently and stably hung on the ear of a user, and the falling condition during movement is reduced;

through sealing rubber 2, cover the gap of casing around earphone body 1, it is inside that the casing intervalve connection gap enters into earphone body 1 around earphone body 1 to reduce steam, when idle, swing regulation pole 5, make baffle-

plate

4 and 3 both of protection casing pass through sound transmission hole 7 and stagger, block probably to enter into the inside steam of earphone body 1 through sound transmission hole 7, and then effectively improved earphone body 1's waterproof performance, the reduction leads to the condition that earphone body 1 damaged because of steam.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof earphone of supra-aural motion, includes earphone body (1), its characterized in that: the earphone comprises an earphone body (1), wherein a sealing rubber (2) is sleeved at a connecting gap on the outer side surface of the earphone body (1), the front end surface of the earphone body (1) is fixedly connected with a protective cover (3) through thermal fusion, a shielding plate (4) is rotatably arranged in the protective cover (3), the top end of the shielding plate (4) is connected with an adjusting rod (5) through thermal fusion, and a swinging notch (6) is formed in the position, corresponding to the adjusting rod (5), of the top of the outer side surface of the protective cover (3);

the sound transmission hole (7) has all evenly been seted up to terminal surface before shield plate (4) and protection casing (3) before the terminal surface, shield plate (4) back of the body terminal surface and protection casing (3) back of the body terminal surface correspond sound transmission hole (7) position department all to splice and have protection gauze (8), the terminal surface splice has sponge cushion (9) before protection casing (3).

2. An ear-hung waterproof earphone according to claim 1, characterized in that one side surface of the swing notch (6) is always attached to one side surface of the adjusting rod (5), and the edge of the shielding plate (4) is uniformly embedded with balls.

3. An ear-hung waterproof earphone according to claim 1, characterized in that a connecting block (10) is fixed on one side of the earphone body (1) through hot melting, one end of the connecting block (10) is provided with adjusting holes (11) at equal intervals, and the top ends inside the adjusting holes (11) are provided with adjusting cushion blocks (12) at equal intervals;

adjust inside sliding connection in hole (11) and adjust post (13), adjust post (13) top equidistance and seted up regulation recess (14), adjust post (13) one end through heat fusion fixedly connected with sleeve pipe (15), adjust post (13) other end through heat fusion fixedly connected with limiting plate (22).

4. An ear hanging type waterproof earphone according to claim 3 is characterized in that the inside of the sleeve (15) is rotatably connected with a connecting rod (16), the middle part and the bottom of the connecting rod (16) are sleeved with a limit sleeve (17), and the top end of the connecting rod (16) is fixedly connected with an ear hanger (18) through thermal fusion.

5. The ear-hung waterproof earphone according to claim 3, wherein a fixing notch (19) is formed in one side surface of the sleeve (15), a cam (20) is rotatably connected to the middle of the fixing notch (19) through a rotating shaft, and one end of the cam (20) is fixedly connected with a swing rod (21) through thermal fusion.

6. An ear hanging type waterproof earphone according to claim 5, wherein the swing link (21) is T-shaped, and the outer surfaces of the T-shaped two ends of the swing link (21) are wrapped with rubber thin sleeves.