CN217116348U

CN217116348U - High electrically conductive low noise is expert at earphone cord and is used storage device

Info

Publication number: CN217116348U
Application number: CN202220608965.9U
Authority: CN
Inventors: 童斌斌
Original assignee: Chengfeng Connection Shanghai Technology Co ltd
Current assignee: Chengfeng Connection Shanghai Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-02
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to a technical field is accomodate to the earphone cord, and discloses a lead to earphone cord in high electrically conductive low noise and use storage device, include: top shell and drain pan, volute spring is installed to the inner wall of drain pan, the embedded mounting groove of having seted up of interior diapire of drain pan, the inside of mounting groove is rotated and is connected with the spliced pole, the fixed cover of outer wall of spliced pole has cup jointed the ring gear, the inner wall of top shell is connected with the mounting panel, one side of mounting panel is rotated and is connected with drive gear, the inner wall rotation of mounting panel is connected with the transmission post, the fixed cover of outer wall of transmission post has cup jointed driven gear. This lead to in high electrically conductive low noise storage device for earphone cord can utilize the torsion that volute spiral spring provided to drive the mounting panel rotation and convolute the earphone cord through the transmission of ring gear, drive gear and driven gear and accomodate, avoids the earphone cord to tie a knot, makes things convenient for next use, provides the place of accomodating for the earphone simultaneously, has improved clean and tidy nature.

Description

High electrically conductive low noise is expert at earphone cord and is used storage device

Technical Field

The utility model relates to a technical field is accomodate to the earphone cord, specifically is a lead to earphone cord in high electrically conductive low noise and uses storage device.

Background

The earphone is a pair of conversion units, it accepts the electric signal sent from media player or receiver, utilize the loudspeaker close to the ear to change it into the sound wave that can be heard, the earphone can be separated from media player, can utilize a plug to connect only, can not influence the situation of other people, listen to the stereo set alone, can isolate the sound of the surrounding environment, help very much to the person who uses under the noisy environment such as recording studio, bar, journey, sports, etc., the earphone is originally used on telephone and radio, but with the flourishing of the portable electronic device, the earphone is used in the mobile phone, walkman, radio, portable electric game and digital audio player, etc. more.

After the wired earphone is used, the earphone wire is very easy to wind and knot when being used next time, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a lead to earphone cord in high electrically conductive low noise and use storage device has solved the problem mentioned in the above-mentioned background.

The utility model provides a following technical scheme: the utility model provides a lead to earphone cord in high electrically conductive low noise and use storage device, includes: top shell and drain pan, volute spiral spring is installed to the inner wall of drain pan, the embedded mounting groove of having seted up of inner diapire of drain pan, the inside rotation of mounting groove is connected with the spliced pole, the fixed cover of outer wall of spliced pole has connect the ring gear, the inner wall of top shell is connected with the mounting panel, one side of mounting panel is rotated and is connected with drive gear, the inner wall of mounting panel rotates and is connected with the transmission post, the fixed cover of outer wall of transmission post has been connect driven gear, the outer wall of transmission post has fixed cover respectively and has been connect and receive reel and reel, the outer wall fixedly connected with stay cord of receipts reel.

Preferably, the inner wall of drain pan is provided with the connecting pin, and the drain pan passes through connecting pin and spiral spring fixed connection, and the inner wall fixed connection of one end and the spliced pole of spiral spring.

Preferably, the top of the top shell is provided with a limiting opening, the top of the mounting plate and the top of the transmission column are both provided with a winding groove, and the inner wall of the winding groove is attached with an anti-slip pad.

Preferably, the pull rope is wound on the outer wall of the winding drum, and one end of the pull rope, which is far away from the winding drum, is fixedly connected with a pull ring.

Preferably, the inner wall of the toothed ring and the outer wall of the driven gear are both meshed with the outer wall of the transmission gear, and the toothed ring is in transmission connection with the driven gear through the transmission gear.

Preferably, the bottom of the top shell is fixedly connected with the top of the bottom shell, the outer wall of the top shell is provided with a limiting hole in a penetrating mode, and the outer wall of the pull rope is connected with the outer wall of the limiting hole in a sliding mode.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this lead to in high electrically conductive low noise storage device for earphone cord, top shell through setting up, the drain pan, volute spiral spring, the mounting groove, the spliced pole, the ring gear, the mounting panel, drive gear, the transmission post, driven gear, the reel, reel and stay cord, the torsion that can utilize volute spiral spring to provide is through the ring gear, drive gear and driven gear's transmission drives the mounting panel rotation and convolutes the earphone cord and accomodate, avoid the earphone cord to tie a knot, convenient next use, for the earphone provides the place of accomodating simultaneously, neatly nature has been improved.

2. This lead to earphone storage device for line in high electrically conductive low noise, through top shell, drain pan, spliced pole, ring gear, mounting panel, drive gear, transmission post and the driven gear who sets up, can utilize ring gear, drive gear and transmission post to constitute planetary gear structure and improve rotational speed and number of revolutions, the longer earphone line can be accomodate to the deformation homoenergetic of the volute spiral spring small-range of being convenient for.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the driven gear of the present invention;

fig. 4 is the schematic view of the connecting structure of the connecting column and the gear ring of the present invention.

In the figure: 1. a top shell; 2. a bottom case; 3. a volute spiral spring; 4. mounting grooves; 5. connecting columns; 6. a toothed ring; 7. mounting a plate; 8. a transmission gear; 9. a drive post; 10. a driven gear; 11. winding the roll; 12. a spool; 13. pulling a rope; 14. a connecting nail; 15. a limiting port; 16. winding a wire groove; 17. a non-slip mat; 18. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a receiving device for a high-conductivity low-noise inner-through earphone line includes: the winding device comprises a top shell 1 and a bottom shell 2, wherein the inner wall of the top shell 1 is connected with a mounting plate 7, a volute spring 3 is installed on the inner wall of the bottom shell 2, a mounting groove 4 is embedded in the inner bottom wall of the bottom shell 2, the inside of the mounting groove 4 is connected with a connecting column 5 in a rotating mode, a toothed ring 6 is fixedly sleeved on the outer wall of the connecting column 5, one side of the mounting plate 7 is connected with a transmission gear 8 in a rotating mode, the inner wall of the mounting plate 7 is connected with a transmission column 9 in a rotating mode, a driven gear 10 is fixedly sleeved on the outer wall of the transmission column 9, a winding drum 11 and a winding drum 12 are respectively fixedly sleeved on the outer wall of the winding drum 11, a pull rope 13 is fixedly connected on the outer wall of the winding drum 11, and the torsion provided by the volute spring 3 can pass through the toothed ring 6, The transmission of drive gear 8 and driven gear 10 drives the mounting panel 7 and rotates and take in coiling to the earphone cord, avoids the earphone cord to tie a knot, makes things convenient for next use, provides the place of accomodating for the earphone simultaneously, has improved clean and tidy nature.

Wherein; the inner wall of the bottom shell 2 is provided with a connecting nail 14, the bottom shell 2 is fixedly connected with the scroll spring 3 through the connecting nail 14, and one end of the scroll spring 3 is fixedly connected with the inner wall of the connecting column 5, so that the power of the rotary motion is provided by the elasticity of the scroll spring 3.

Wherein; spacing mouth 15 has been seted up at the top of top shell 1, and winding groove 16 has all been seted up at the top of mounting panel 7 and the top of transmission post 9, and the inner wall laminating of winding groove 16 has slipmat 17 to it is spacing to utilize slipmat 17 antiskid simultaneously in the rolling earphone cord.

Wherein; the pull rope 13 is wound on the outer wall of the winding drum 11, and one end of the pull rope 13 far away from the winding drum 11 is fixedly connected with a pull ring 18, so that the scroll spring 3 is pulled to contract by utilizing the pull rope 13, and the earphone wire is wound when the scroll spring 3 is wound conveniently.

Wherein; the inner wall of ring gear 6 and driven gear 10's outer wall all is connected with drive gear 8's outer wall meshing, and ring gear 6 is connected with driven gear 10 transmission through drive gear 8, top shell 1 through the setting, drain pan 2, spliced pole 5, ring gear 6, mounting panel 7, drive gear 8, drive post 9 and driven gear 10, can utilize ring gear 6, drive gear 8 and drive post 9 constitute the planetary gear structure and improve rotational speed and number of revolutions, be convenient for the deformation of 3 miniveres of volute spiral spring all can accomodate longer earphone cord.

Wherein; the bottom of top shell 1 and the top fixed connection of drain pan 2, and the outer wall of top shell 1 runs through and has seted up spacing hole, the outer wall of stay cord 13 and the outer wall sliding connection in spacing hole to avoid stay cord 13 to be drawn into inside the device.

Working principle, when in use, the pull ring 18 is pulled, the pull ring 18 pulls the pull rope 13 out, the pull rope 13 can drive the winding drum 11 and the transmission column 9 to synchronously rotate when pulled out, the transmission column 9 rotates to drive the driven gear 10 to synchronously rotate, the driven gear 10 drives the toothed ring 6 to rotate through the transmission of the transmission gear 8, the connecting column 5 is driven to rotate when the toothed ring 6 rotates, the volute spring 3 is twisted when the connecting column 5 rotates, so that the volute spring 3 contracts and stores power, the limiting port 15 and the winding groove 16 are parallel when the pull ring 18 is pulled to the end, then the middle section of the earphone cord is placed in the winding groove 16 and is attached to the non-slip mat 17, then the pull ring 18 is loosened, the volute spring 3 resets and extends, the connecting column 5 is driven to reversely rotate when the connecting column 5 rotates, the toothed ring 6 rotates, the driven gear 10 rotates through the transmission gear 8 when the toothed ring 6 rotates, the driven gear 10 drives the winding drum 11 and the winding drum 12 to rotate when rotating respectively, the winding drum 11 winds the pull rope 13 when rotating, the winding drum 12 winds the earphone wire when rotating, when taking the earphone wire, both ends of the earphone wire are held and pulled, the wound earphone wire can drive the winding drum 11 and the transmission post 9 to synchronously rotate when being pulled out, meanwhile, the winding of the pull rope 13 is gradually loosened, the loosened pull rope 13 is pulled out by the gravity of the pull ring 18 and keeps stretched straight, the limiting port 15 is parallel to the wire winding groove 16 until the earphone wire is completely pulled out, and therefore the earphone wire is taken out.

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 lead to earphone cord in high electrically conductive low noise and use storage device which characterized in that includes: top shell (1) and drain pan (2), volute spiral spring (3) are installed to the inner wall of drain pan (2), mounting groove (4) have been seted up to the inner bottom wall of drain pan (2) is embedded, the inside rotation of mounting groove (4) is connected with spliced pole (5), the outer wall of spliced pole (5) is fixed to have cup jointed ring gear (6), the inner wall connection of top shell (1) has mounting panel (7), one side of mounting panel (7) is rotated and is connected with drive gear (8), the inner wall of mounting panel (7) is rotated and is connected with transmission post (9), the fixed cover of outer wall of transmission post (9) has been cup jointed driven gear (10), the outer wall of transmission post (9) has fixed cover respectively to have been received reel (11) and reel (12), the outer wall fixedly connected with stay cord (13) of receiving reel (11).

2. The accommodating device for the high-conductivity low-noise through earphone line according to claim 1, wherein a connecting nail (14) is arranged on the inner wall of the bottom shell (2), the bottom shell (2) is fixedly connected with the spiral spring (3) through the connecting nail (14), and one end of the spiral spring (3) is fixedly connected with the inner wall of the connecting column (5).

3. The high-conductivity low-noise containing device for the inner-through earphone line according to claim 1, wherein a limiting opening (15) is formed in the top of the top shell (1), line winding grooves (16) are formed in the top of the mounting plate (7) and the top of the transmission column (9), and anti-skid pads (17) are attached to the inner walls of the line winding grooves (16).

4. The accommodating device for the high-conductivity low-noise through earphone line as claimed in claim 1, wherein the pull rope (13) is wound on the outer wall of the winding drum (11), and a pull ring (18) is fixedly connected to one end of the pull rope (13) far away from the winding drum (11).

5. The accommodating device for the high-conductivity low-noise through earphone line as claimed in claim 1, wherein the inner wall of the gear ring (6) and the outer wall of the driven gear (10) are meshed with the outer wall of the transmission gear (8), and the gear ring (6) is in transmission connection with the driven gear (10) through the transmission gear (8).

6. The accommodating device for the high-conductivity low-noise through earphone line as claimed in claim 1, wherein the bottom of the top shell (1) is fixedly connected with the top of the bottom shell (2), a limiting hole is formed in the outer wall of the top shell (1) in a penetrating manner, and the outer wall of the pull rope (13) is connected with the outer wall of the limiting hole in a sliding manner.