CN218570437U

CN218570437U - Hang neck formula bluetooth headset

Info

Publication number: CN218570437U
Application number: CN202223185148.6U
Authority: CN
Inventors: 陈新
Original assignee: Ningbo Chuangtu Electric Co ltd
Current assignee: Ningbo Chuangtu Electric Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-03
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to a hang neck formula bluetooth headset belongs to bluetooth headset technical field, and it includes neck ring, automatic winder, wire and earplug, the neck ring is the opening form, automatic winder install in the tip of neck ring, the wire with automatic winder is connected, the earplug connect in the wire is kept away from the one end of automatic winder. This application has the effect that the earplug takes place to rock the risk by a wide margin when reducing not wearing the earplug.

Description

Hang neck formula bluetooth headset

Technical Field

The application relates to the field of Bluetooth earphones, in particular to a neck hanging type Bluetooth earphone.

Background

When hanging a neck bluetooth headset, the bluetooth headset is mainly used in the sports environment. Hang neck formula bluetooth headset includes hanging neck circle, connects the wire and the earplug of connection on the wire of hanging neck circle tip. The user can hang the neck circle on the neck when using, then takes the earplug to the ear hole in, and then plays the song. In the related art, the length of the wire is generally fixed.

With respect to the related art in the above, the inventors consider that: after the user walks, the user generally walks for a certain distance to buffer the earplug, and a large amount of sweat is generated after the user walks, so that the user generally takes the earplug down from the ear hole, but the earplug swings along with the lead when the user walks due to the fact that the length of the lead is fixed, and inconvenience is further caused for the user.

SUMMERY OF THE UTILITY MODEL

In order to reduce the risk that the earplug takes place to rock by a wide margin when not wearing the earplug, this application provides a hang neck formula bluetooth headset.

The application provides a hang neck formula bluetooth headset adopts following technical scheme:

the utility model provides a hang neck formula bluetooth headset, includes neck ring, automatic winder, wire and earplug, the neck ring is the opening form, automatic winder install in the tip of neck ring, the wire with automatic winder is connected, the earplug connect in the wire is kept away from the one end of automatic winder.

Through adopting above-mentioned technical scheme, the user is wearing the earphone when running exercise, and the user wears the earphone on the neck through the neck ring, then stretches the wire in the automatic winder, pulls out behind the length that is fit for oneself adaptation with the earplug stopper in the ear hole. When the user finishes running without listening to songs, the earplugs are taken out from the ear holes, the wires are shortened to be drawn into the automatic winder under the action of the automatic winder, and then the risk that the earplugs shake greatly along with walking is reduced.

Optionally, the automatic winder includes first mounting box and second mounting box, first mounting box is close to one side of second mounting box is provided with first mounting groove, be provided with in the first mounting groove with the wire is accomodate to clockwork spring in the first mounting groove, the second mounting box will the clockwork spring be spacing in the first mounting groove.

Through adopting above-mentioned technical scheme, the wire is connected with the clockwork spring, and the wire realizes flexible along with the release and tighten up of clockwork spring, and the structure is comparatively simple, and can still have better elasticity under the condition of the shrink of releasing many times under the spring action of clockwork spring self, and then the spiral effect is better. The second mounting box improves the stability of clockwork spring installation back with the clockwork spring is spacing in first mounting groove.

Optionally, a locking assembly for limiting and locking or unlocking the spring is rotatably mounted on the second mounting box.

Through adopting above-mentioned technical scheme, with the wire back of pulling out in the automatic winder, the locking subassembly carries on spacingly to the clockwork spring, and then carries on spacingly to the wire that pulls out, and convenient to use person wears the earplug. After the use, press down the locking subassembly, the locking subassembly is relieved spacingly to the clockwork spring, and then makes the wire automatically take in first mounting box under the effect of clockwork spring.

Optionally, the tank bottom of first mounting groove is provided with the rotation post, automatic winder is still located including the cover the rotating ring on the rotation post, the clockwork spring cover is located on the rotating ring, just clockwork spring one side is passed the rotating ring install in on the rotation post, the top of rotating ring be provided with locking subassembly complex spacing lug.

Optionally, the locking assembly includes a rotating shaft and a locking plate, the rotating shaft passes through the locking plate, the locking plate extends along a radial direction of the rotating shaft, and the limiting protrusion abuts against a side wall of the locking plate.

Through adopting above-mentioned technical scheme, clockwork spring and swivel becket all use the rotation post to take place to rotate as the rotation axis is synchronous, and when the clockwork spring tightened up or released promptly, the swivel becket rotates with the integrative syntropy of clockwork spring, and after the wire was pulled out from automatic winder, the rotation took place to rotate under the effect of pivot at the lockplate to spacing lug carries out spacing messenger swivel becket and can't rotate according to the rotation direction before, because clockwork spring and swivel becket synchronous revolution, after the swivel becket was spacing, the clockwork spring will also be spacing.

Optionally, a second mounting groove is formed in one side, close to the first mounting box, of the second mounting box, and the locking assembly is mounted in the second mounting groove.

Through adopting above-mentioned technical scheme, locking Assembly installs in the second mounting groove, has reduced the holistic space occupation rate of winder.

Optionally, the locking subassembly still includes the elasticity stabilizer blade, the elasticity stabilizer blade set up in the pivot, elasticity stabilizer blade butt in the tank bottom of second mounting groove makes the lockplate has always right the spacing trend of spacing lug.

Through adopting above-mentioned technical scheme, elasticity stabilizer blade provides a drive power for lockplate, makes lockplate be the state of being pushed down always, promptly, lockplate has always to being close to the tendency of swivel becket direction rotation and butt in spacing arch, and then has improved the spacing stability of clockwork spring.

Optionally, the locking subassembly still includes the unlocking button, the unlocking button set up in the locking plate deviates from one side of spacing lug, the unlocking button protrusion in the second mounting box exposes in the outside.

By adopting the technical scheme, when the wire is required to be collected in the automatic winder, the unlocking button is pressed to enable the locking plate to rotate by taking the rotating shaft as the rotating shaft, so that the locking plate moves towards one side close to the second mounting box on one side for limiting the limiting lug, the limiting of the locking plate on the limiting lug is relieved, and the clockwork spring continues to rotate to take the wire into the automatic winder. The unlocking button protrudes out of the second mounting box, so that the operation is convenient.

Optionally, an inclined surface is arranged on one side of the locking plate, which deviates from the limiting bump.

Optionally, an arc surface matched with the inclined surface is arranged on the limiting convex block.

Through adopting above-mentioned technical scheme, when drawing out the wire from automatic winder, the rotating ring takes place the reversal under the effect of clockwork spring, and then inclined plane and arcwall face mutually support and make lockplate automatic to the direction removal that is close to the second mounting box not spacing to spacing lug, and then make pulling out that the wire can be smooth and easy.

In summary, the present application includes at least one of the following beneficial technical effects:

when a user wears the earphone to run, the user wears the earphone on the neck through the neck ring, then the conducting wire is stretched from the automatic winder, the earplug is plugged in the ear hole after the conducting wire is pulled out to a length suitable for self adaptation, when the user does not need to listen to songs after running, the earplug is taken out from the ear hole, the conducting wire is shortened and rolled into the automatic winder under the action of the automatic winder, and then the risk that the earplug shakes greatly along with walking is reduced;

the clockwork spring and the rotating ring synchronously rotate by taking the rotating column as a rotating shaft, namely when the clockwork spring is tightened or released, the rotating ring and the clockwork spring integrally rotate in the same direction, after the wire is pulled out of the automatic winder, the locking plate rotates under the action of the rotating shaft to limit the limiting bump so that the rotating ring cannot rotate according to the previous rotating direction, and because the clockwork spring and the rotating ring synchronously rotate, after the rotating ring is limited, the clockwork spring is also limited, so that the wire cannot be automatically wound into the automatic winder when in use;

when the wire is pulled out from the automatic winder, the rotating ring rotates reversely under the action of the spring, and then the inclined surface and the arc surface are matched with each other to enable the locking plate to automatically move towards the direction close to the second mounting box without limiting the limiting bump, so that the wire can be smoothly pulled out.

Drawings

Fig. 1 is an overall structural schematic diagram of a neckhanging bluetooth headset in the embodiment of the present application.

Fig. 2 is an exploded view of the first and second mounting boxes and the locking assembly in the embodiment of the present application.

Fig. 3 is a schematic view of the mounting structure of the locking assembly in the embodiment of the present application.

Fig. 4 is a schematic diagram of the entire explosion of the automatic reel in the embodiment of the present application.

Description of the reference numerals: 1. a collar; 2. an automatic winder; 21. a first mounting box; 211. a first mounting groove; 212. rotating the column; 213. a second limit groove; 214. inserting the column; 22. a second mounting box; 221. a second mounting groove; 222. inserting grooves; 223. a clamping block; 224. perforating holes; 23. a clockwork spring; 231. a coil section; 232. a connecting portion; 24. a locking assembly; 241. a rotating shaft; 242. a locking plate; 2421. an inclined surface; 243. an elastic leg; 244. an unlocking button; 25. a rotating ring; 251. a first limit groove; 252. a limiting bump; 2521. a circular arc surface; 3. a wire; 4. an earplug.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses hang neck formula bluetooth headset. Referring to fig. 1, the neckhanging bluetooth headset includes a collar 1, an automatic winder 2, a wire 3 and an earplug 4. The neck ring 1 is in an open shape, and two ends of the neck ring 1 are provided with an automatic winder 2, a lead 3 and an earplug 4. The automatic winder 2 is installed at the end part of the neck ring 1, the lead 3 is connected in the automatic winder 2, one end of the lead 3 penetrates out of the automatic winder 2 to be connected with the earplug 4, and the lead 3 can be stored in the automatic winder 2 through the automatic winder 2. The automatic reel 2, the wire 3 and the earplug 4 at one end of the collar 1 will be explained as an example.

Referring to fig. 1 and 2, the automatic reel 2 includes a first mounting case 21, a second mounting case 22, a wind spring 23, a locking assembly 24, and a rotating ring 25. First mounting box 21 passes through ultrasonic bonding and installs in the tip of collar 1, and clockwork spring 23 cover is located on the swivel becket 25, and swivel becket 25 rotates to be installed in first mounting box 21 and clockwork spring 23 cooperation for wire 3 is automatic accomodate in first mounting box 21 and provides drive power. The second mounting box 22 is mounted on one side of the first mounting box 21, which is far away from the automatic winder 2 on the other side of the collar 1, and the locking assembly 24 is mounted in the second mounting box 22 and matched with the rotating ring 25 to limit or unlock the release and tightening of the spring 23.

A first mounting groove 211 is formed in one side of the first mounting box 21 close to the second mounting box 22, a rotating column 212 is integrally formed at the bottom of the first mounting groove 211, and the rotating ring 25 is sleeved on the rotating column 212 and rotates by using the rotating column 212 as a rotating shaft 241.

Referring to fig. 2 and 3, the spring 23 includes a coil 231 and a coupling portion 232, and the coupling portion 232 extends in a direction close to the center axis of the coil 231 and is located inside the coil 231. The top of the rotating ring 25 is provided with a first limiting groove 251, the top of the rotating column 212 is provided with a second limiting groove 213, and the second limiting groove 213 is communicated with the first limiting groove 251. The connecting portion 232 is partially disposed in the first retaining groove 251 and partially disposed in the second retaining groove 213, so that the coil portion 231 will rotate synchronously with the rotating ring 25 when being released or tightened. The wire 3 is fixedly installed at the coil 231 by a thin binding wire, and the wire 3 can be extended and contracted as the coil 231 is released or tightened.

A second mounting groove 221 is formed in one side of the second mounting box 22 close to the first mounting box 21. The locking assembly 24 is rotatably mounted in the second mounting groove 221. The groove body of the first mounting groove 211 is integrally formed with at least one inserting column 214, and the second mounting box 22 is provided with an inserting groove 222 corresponding to the inserting column 214. The inserting column 214 is inserted into the inserting groove 222 in an interference manner, so that the first mounting box 21 and the second mounting box 22 are mounted.

Referring to fig. 2 and 3, the locking assembly 24 includes a rotation shaft 241, a locking plate 242, an elastic leg 243, and an unlocking button 244. The locking plate 242 is a rectangular plate, and the rotating shaft 241 is inserted into the locking plate 242 along the width direction of the locking plate 242 and is integrally formed with the locking plate 242. Opposite ends of the rotating shaft 241 protrude from the locking plate 242. The elastic leg 243 is integrally formed with the rotating shaft 241 protruding from the outer wall of the locking plate 242 and extending along the extending direction of the locking plate 242. An unlocking knob 244 is integrally formed on the side of the locking plate 242 facing away from the direction in which the resilient legs 243 extend.

The clamping blocks 223 are integrally formed at the bottom of the second mounting groove 221, the clamping blocks 223 are arranged at intervals, the locking plate 242 is located between the two clamping blocks 223, the two sides of the rotating shaft 241 protruding out of the locking plate 242 are clamped and mounted on the clamping blocks 223 respectively, and the rotating shaft 241 can still rotate after being clamped on the clamping blocks 223. A through hole 224 is formed in the bottom of the second mounting groove 221, and the through hole 224 penetrates through the second mounting box 22. The unlocking button is inserted into the through hole 224 and protrudes out of the second mounting box 22.

Referring to fig. 3 and 4, at least one limit lug 252 is integrally formed on the top of the rotating ring 25, and the side of the lock plate 242 facing away from the unlocking button 244 limits the limit lug 252, thereby reducing the risk of the rotating ring 25 rotating and the clockwork spring 23 continuing to release. One side of the elastic supporting leg 243 departing from the limiting bump 252 is abutted against the bottom of the second mounting groove 221, so that the locking plate 242 is always close to the rotating ring 25 to tilt under the action of the elastic supporting leg 243, and the limiting bump 252 is limited.

The limit lug 252 is provided with an arc surface 2521 along the tightening direction of the spring 23, and the edge of the lock plate 242, which is away from the limit lug 252 and close to the rotating ring 25, is provided with an inclined surface 2421. When the lead 3 is pulled out, the spring 23 is tightened, the rotating ring 25 rotates, the inclined surface 2421 abuts against the arc surface 2521, the locking plate 242 tilts, and the elastic legs 243 deform to allow the limiting protrusion to pass through the locking plate 242. After the limit projection passes through the lock plate 242, the lock plate 242 is automatically reset by the elastic legs 243 to limit the rotation of the limit projection when the spring 23 is released.

The implementation principle of hanging neck formula bluetooth headset of the embodiment of this application does: when wearing the earphone to run, the user wears the earphone on the neck through the neck strap 1, then elongates the wire 3 from automatic winder 2, pulls out behind the length that is fit for oneself adaptation with earplug 4 in the ear hole. In the process of pulling out the wire 3, the spring 23 is in a tightened state, and at this time, the inclined surface 2421 abuts against the arc surface 2521, so that the locking plate 242 tilts, and the elastic support leg 243 deforms, so that the limiting protrusion passes through the locking plate 242, and the wire 3 is smoothly pulled out.

When the user does not wear the earplugs 4, the user presses the unlocking button to tilt the locking plate 242, the limiting projection 252 is relieved from limiting, the clockwork spring 23 starts to be released at the moment, and the lead 3 is accommodated in the first mounting box 21. When the wire 3 is received in the first mounting box 21 and the unlocking button 244 is released, the locking plate 242 is automatically reset and abutted to the side of the limiting lug 252 away from the arc surface 2521 under the action of the elastic leg 243 to limit the rotating ring 25.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hang neck formula bluetooth headset which characterized in that: including neck ring (1), automatic winder (2), wire (3) and earplug (4), neck ring (1) is the opening form, automatic winder (2) install in the tip of neck ring (1), wire (3) with automatic winder (2) are connected, earplug (4) connect in wire (3) are kept away from the one end of automatic winder (2).

2. The hanging neck type Bluetooth headset of claim 1, wherein: automatic winder (2) include first mounting box (21) and second mounting box (22), first mounting box (21) are close to one side of second mounting box (22) is provided with first mounting groove (211), be provided with in first mounting groove (211) with wire (3) are accomodate extremely clockwork spring (23) in first mounting groove (211), second mounting box (22) will clockwork spring (23) spacing in first mounting groove (211).

3. The hanging neck type Bluetooth headset of claim 2, wherein: and a locking assembly (24) for limiting, locking or unlocking the clockwork spring (23) is rotatably arranged on the second mounting box (22).

4. The hanging neck type Bluetooth headset of claim 3, wherein: the tank bottom of first mounting groove (211) is provided with rotates post (212), automatic winder (2) are still located including the cover rotating ring (25) on post (212), clockwork spring (23) cover is located on rotating ring (25), just clockwork spring (23) one side is passed rotating ring (25) install in on rotating post (212), the top of rotating ring (25) be provided with locking subassembly (24) complex spacing lug (252).

5. The hanging neck type Bluetooth headset of claim 4, wherein: the locking assembly (24) comprises a rotating shaft (241) and a locking plate (242), the rotating shaft (241) penetrates through the locking plate (242), the locking plate (242) extends along the radial direction of the rotating shaft (241), and the limiting lug (252) abuts against the side wall of the locking plate (242).

6. The hanging neck type Bluetooth headset of claim 5, wherein: one side, close to the first mounting box (21), of the second mounting box (22) is provided with a second mounting groove (221), and the locking assembly (24) is mounted in the second mounting groove (221).

7. The hanging neck type Bluetooth headset of claim 6, wherein: the locking assembly (24) further comprises an elastic supporting leg (243), the elastic supporting leg (243) is arranged on the rotating shaft (241), and the elastic supporting leg (243) abuts against the bottom of the second installation groove (221) to enable the locking plate (242) to have a trend of limiting the limiting bump (252) all the time.

8. The hanging neck type Bluetooth headset of claim 5, wherein: the locking assembly (24) further comprises an unlocking button (244), the unlocking button (244) is arranged on one side, away from the limiting lug (252), of the locking plate (242), and the unlocking button (244) protrudes out of the second mounting box (22) and is exposed outside.

9. The hanging neck type Bluetooth headset of claim 5, wherein: an inclined surface (2421) is arranged on one side, deviating from the limiting convex block (252), of the locking plate (242).

10. The hanging neck type bluetooth headset of claim 9, wherein: the limiting convex block (252) is provided with an arc-shaped surface matched with the inclined surface (2421).