CN211630344U

CN211630344U - TWS earphone

Info

Publication number: CN211630344U
Application number: CN202020136506.6U
Authority: CN
Inventors: 汪有志; 汪智勇
Original assignee: Dongguan Zhihong Plastic Moulding Co ltd
Current assignee: Dongguan Zhihong Plastic Moulding Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-02
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to the technical field of earphones, in particular to a TWS earphone, which comprises an earphone body and an anti-lost component, wherein the earphone body comprises a left earphone and a right earphone, the anti-lost component comprises a first connecting rope, a second connecting rope and a containing plate, one end of the first connecting rope is fixedly connected with one side wall of the containing plate, the second connecting rope is arranged at one side of the containing plate far away from the first connecting rope, a containing groove for containing the second connecting rope is arranged on the containing plate, a vertically arranged rotating column is arranged at the bottom of the containing groove, one end of the rotating column far away from the bottom of the containing groove extends out of the containing groove, one end of the second connecting rope is wound on the rotating column, a through groove is arranged at one end of the containing plate far away from the first connecting rope, the one end of the first connecting rope far away from the containing plate is connected with a first connecting sleeve, the first connecting sleeve is detachably connected with the left earphone, the second connecting sleeve is detachably connected with, a locking component used for locking and unlocking the first connecting sleeve is arranged between the first connecting sleeve and the containing plate.

Description

TWS earphone

Technical Field

The utility model belongs to the technical field of the earphone technique and specifically relates to a TWS earphone is related to.

Background

The real wireless stereo earphone is called TWS earphone for short. The TWS headset is a device for transmitting stereo signals based on bluetooth technology, i.e. the left and right headsets receive stereo signals from a playing device such as a mobile phone through bluetooth without any wire connection, so as to realize playback.

The existing TWS earphone can be directly hung on the ear of a wearer or plugged in the ear, and because the left earphone and the right earphone are separated, the size is small, and the left earphone and the right earphone are easy to miss or lose in the using process, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a TWS earphone, its problem that can solve easily losing, and then convenient to carry.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a TWS earphone comprises an earphone body and an anti-lost component, wherein the earphone body comprises a left earphone and a right earphone, the anti-lost component comprises a first connecting rope, a second connecting rope and a containing plate, the containing plate is provided with a groove for containing the left earphone and the right earphone, one end of the first connecting rope is fixedly connected with one side wall of the containing plate, the second connecting rope is arranged at one side of the containing plate far away from the first connecting rope, the containing plate is provided with a containing groove for containing the second connecting rope, the bottom of the containing groove is provided with a vertically arranged rotating column, one end of the rotating column far away from the bottom of the containing groove extends out of the containing groove, one end of the second connecting rope is wound on the rotating column, one end of the containing plate far away from the first connecting rope is provided with a through groove, and the through groove is communicated with the containing groove, the one end that the board was kept away from to first adapter cable is connected with first adapter sleeve, first adapter sleeve with the connection can be dismantled to left earphone, the second adapter cable is kept away from the one end fixedly connected with second adapter sleeve of board is accomodate, the second adapter sleeve with the connection can be dismantled to right earphone, first adapter sleeve with be provided with between the board and be used for locking and unblock the closure subassembly of first adapter sleeve.

Through adopting above-mentioned technical scheme, add and prevent losing the subassembly and make left earphone and right earphone in the earphone body couple together, prevent losing the subassembly and can wear around the neck, be difficult for losing when making left earphone or right earphone in the earphone body wear, add simultaneously and lock the subassembly and make the earphone body when not needing to use, usable locking subassembly will prevent losing the first connecting rope of subassembly and be connected with the intake plate, form and hang ornaments, can detain and hang on the knapsack, people of being convenient for carry.

The present invention may be further configured in a preferred embodiment as: the first connecting rope and the second connecting rope are kept away from one end of the containing plate is connected with a first connecting sleeve, elastic rods are connected to the left earphone and the right earphone respectively, clamping blocks are connected to the elastic rods, slots corresponding to the elastic rods are formed in the first connecting sleeve and the second connecting sleeve respectively, clamping holes are formed in the slots, the elastic rods correspond to the clamping blocks in the slots in an inserted mode, and the clamping blocks are matched with the clamping holes in a clamped mode and stretch out of the clamping holes.

Through adopting above-mentioned technical scheme, through elastic rod and fixture block and slot grafting cooperation, align the card hole when the fixture block, make the fixture block automatic with card hole joint cooperation and stretch out in the card hole under the effect of elastic rod, and then left earphone is fixed on first connecting cover, and right earphone is fixed on the second connecting cover.

The present invention may be further configured in a preferred embodiment as: the locking subassembly includes spring and locating pin, set up the constant head tank that supplies the locating pin to stretch out and retract on the first adapter sleeve, the spring set up in the constant head tank, just the both ends of spring respectively fixed connection in the constant head tank bottom and the locating pin orientation a side surface of constant head tank, the storage plate with a lateral wall of the junction of first connecting rope is provided with the confession first adapter sleeve male mounting groove, a cell wall of mounting groove be provided with the locating hole that the locating pin corresponds, the locating pin with the cooperation of pegging graft of locating hole.

By adopting the technical scheme, the first connecting rope and the containing plate can form a hanging ring through the arrangement of the locking component, so that the earphone is buckled and hung on the backpack as a hanging ornament, and is convenient for people to carry; the positioning pin is pressed to enable the positioning pin to be retracted into the positioning hole, the first connecting sleeve is in inserting fit with the positioning groove, when the positioning pin is aligned with the positioning hole, the positioning pin is automatically in inserting fit with the positioning hole under the action of the spring, and then the first connecting sleeve is fixed in the positioning groove.

The present invention may be further configured in a preferred embodiment as: and the extending end of the rotating column is fixedly connected with a turntable.

Through adopting above-mentioned technical scheme, the setting of carousel is convenient for rotate the rotation post and is made the second connect the rope stretch out and retract in accomodating the groove.

The present invention may be further configured in a preferred embodiment as: and one end of the second connecting sleeve, which faces the right earphone, is provided with a limiting block for limiting the position of the second connecting sleeve.

Through adopting above-mentioned technical scheme, the setting of stopper has played the limiting displacement to the second adapter sleeve, makes the second adapter sleeve be difficult for getting into at the winding in-process of second connection rope and accomodates the groove, makes the second adapter sleeve fix in this position, also is convenient for people to take out the second adapter sleeve.

The present invention may be further configured in a preferred embodiment as: the limiting blocks and the two opposite side surfaces of the second connecting sleeve are provided with magnet blocks which are mutually attracted.

Through adopting above-mentioned technical scheme, the setting up of magnet piece makes second adapter sleeve and second stopper fixed together, makes the stopper difficult break away from the spacing groove.

The present invention may be further configured in a preferred embodiment as: the storage plate is provided with a cover plate used for covering the groove notches, one end of the cover plate is hinged to the groove notches, and the cover plate is far away from the hinged end and is provided with fixing parts used for fixing the cover plate between the groove notches.

Through adopting above-mentioned technical scheme, the setting up of apron makes the earphone body be difficult for dropping out from the recess.

The present invention may be further configured in a preferred embodiment as: and the left earphone and the right earphone are both provided with annular outer supports.

Through adopting above-mentioned technical scheme, the setting reinforcing that the annular external ear propped left side earphone with the stability of right side earphone when the wearer wears makes left earphone and right earphone be difficult for dropping from the ear is many.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the anti-lost component is additionally arranged to connect the left earphone and the right earphone in the earphone body, the anti-lost component can be worn around the neck, so that the left earphone or the right earphone in the earphone body is not easy to lose when worn, and meanwhile, the locking component is additionally arranged to connect the first connecting rope of the anti-lost component with the containing plate by using the locking component when the earphone body is not needed to be used, so that a hanging ornament is formed and can be hung on a backpack, and the carrying is convenient for people;

2. the elastic rod is in inserting fit with the clamping block and the slot, when the clamping block is aligned with the clamping hole, the clamping block is automatically in clamping fit with the clamping hole and extends out of the clamping hole under the action of the elastic rod, and then the left earphone is fixed on the first connecting sleeve, and the right earphone is fixed on the second connecting sleeve;

3. the arrangement of the limiting block has a limiting effect on the second connecting sleeve, so that the second connecting sleeve is not easy to enter the accommodating groove in the winding process of the second connecting rope, the second connecting sleeve is fixed at the position, and people can conveniently draw out the second connecting sleeve;

4. the arrangement of the magnet block enables the second connecting sleeve to be fixed with the second limiting block, so that the limiting block is not easy to separate from the limiting groove.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural view of the storage plate in the embodiment of the present invention after being cut open;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

fig. 5 is a schematic view of an assembly relationship between the first connecting sleeve and the left earphone in the embodiment of the present invention.

In the figure, 1, a receiving plate; 2. a cover plate; 3. a turntable; 4. a first connecting rope; 5. a first connecting sleeve; 6. a left earphone; 7. an annular outer support; 8. rotating the column; 9. a second connecting rope; 10. a right earphone; 11. a second connecting sleeve; 12. a clamping hole; 13. a slot; 14. positioning a groove; 15. a spring; 16. positioning pins; 17. a chute; 18. shifting blocks; 19. an elastic rod; 20. a sponge cushion; 21. a groove; 22. positioning holes; 23. mounting grooves; 24. a through groove; 25. a magnet block; 26. a limiting block; 27. a containing groove; 28. a clamping block; 29. an elastic clamping block; 30. a receiving groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model discloses a TWS earphone, it includes the earphone body and is used for preventing the anti-lost subassembly that the earphone body lost. The earphone body includes left earphone 6 and right earphone 10, fixedly connected with annular outer support 7 on left earphone 6 and the right earphone 10, and is preferred, and annular outer support 7 has elasticity, improves the comfort when the person of wearing, strengthens the stability of earphone body wearing when the ear simultaneously, makes left earphone 6 and right earphone 10 be difficult for dropping.

Referring to the drawings, in particular, the anti-lost assembly includes a first connecting rope 4, a second connecting rope 9 and a receiving plate 1. The storage plate 1 is used for storing a headset body, in order to enable the headset body to be placed stably and not easily to be damaged in the storage plate 1, a sponge mat 20 and a groove 21 for containing the sponge mat 20 are arranged in the storage plate 1, and the sponge mat 20 is placed in the groove 21. Two containing grooves 27 are formed in the sponge cushion 20, and the two containing grooves 27 are used for placing the left earphone 6 and the right earphone 10 respectively and are matched with the appearance profiles of the left earphone 6 and the right earphone 10 respectively. Meanwhile, the top of the storage plate 1 is provided with a cover plate 2, and one end of the cover plate 2 is hinged to the notch of the groove 21. In addition, a fixing member for fixing the cover plate 2 is disposed between the end of the cover plate 2 far away from the hinge and the groove 21, preferably, the fixing member is an elastic clamping block 29, a groove wall of the groove 21 is provided with a concave hole (not shown in the figure) corresponding to the elastic clamping block 29, the elastic clamping block 29 is matched with the concave hole in a clamping manner to fix the cover plate 2 at the notch of the groove 21, and thus the earphone body is not easy to fall out of the storage plate 1 from the storage groove 27.

Referring to fig. 1 and 2, further, the first connecting rope 4 is fixedly connected to a side wall of the storage plate 1, and the second connecting rope 9 is disposed at an end of the storage plate 1 far from the first connecting rope 4. The accommodating plate 1 is internally provided with an accommodating groove 30 for accommodating the second connecting rope 9, and the accommodating groove 30 is positioned at one end of the groove 21 far away from the first connecting rope 4. The bottom of the accommodating groove 30 is rotatably connected with a rotating column 8 which is vertically arranged, the rotating column 8 extends out of the notch of the accommodating groove 30, and the second connecting rope 9 is wound on the rotating column 8. Rotating column 8 is close to the protruding end fixed mounting who accomodates groove 30 notch and has carousel 3, and the logical groove 24 that supplies second connection rope 9 to stretch out and retract is seted up to a lateral wall that first connection rope 4 was kept away from to holding plate 1 simultaneously, leads to 24 grooves and accomodates groove 30 and be linked together.

Referring to fig. 2 and 5, further, one end of the first connecting rope 4 far away from the storage plate 1 is fixedly connected with a first connecting sleeve 5, one end of the second connecting rope 9 far away from the storage plate 1 is fixedly connected with a second connecting sleeve 11, the first connecting sleeve 5 is detachably connected with the left earphone 6, and the second connecting sleeve 11 is detachably connected with the right earphone 10. The elastic rod 19 that is the setting of L shape is fixedly mounted on left earphone 6 and right earphone 10, the slot 13 that supplies elastic rod 19 and fixture block 28 to correspond is seted up to the one end that first adapter sleeve 5 and second adapter sleeve 11 keep away from intake plate 1, elastic rod 19 inserts in slot 13 with fixture block 28, a cell wall that each slot 13 keeps away from the earphone body is seted up and is run through the card hole 12 that sets up, insert in slot 13 as elastic rod 19 and fixture block 28, fixture block 28 and card hole 12 joint cooperation just stretch out outside the card hole 12, and then fix left earphone 6 in the earphone local on first adapter sleeve 5, right earphone 10 is fixed on second adapter sleeve 11.

Referring to fig. 2 and 5, further, in order to make the earphone body portable, a locking assembly for locking and unlocking the first connecting sleeve 5 is provided between the first connecting sleeve 5 and the receiving plate 1, and the locking assembly includes a positioning pin 16 and a spring 15. The surface of one side of the first connecting sleeve 5 far away from the left earphone 6 is provided with a positioning groove 14 for extending and retracting the positioning pin 16, and the positioning hole 22 is opened at one end close to the notch of the positioning groove 14. Meanwhile, the spring 15 is disposed in the positioning slot 14, and two ends of the spring 15 are respectively fixedly connected to the bottom of the positioning slot 14 and a side surface of the positioning pin 16 facing the positioning pin 16 and away from the positioning slot 14. A groove wall of the mounting groove 23 close to the spongy cushion 20 is provided with a positioning hole 22, and the positioning pin 16 is in inserted fit with the positioning hole 22. The first coupling sleeve 5 is fixed in the mounting groove 23. In addition, in order to facilitate people to dial the positioning pin 16, a dial block 18 arranged in an L shape is connected to the positioning pin 16, and the dial block 18 is located at one end, far away from the notch of the positioning groove 14, of the positioning pin 16. A groove wall of the positioning hole 22 far away from the notch of the positioning groove 14 is provided with a sliding groove 17 corresponding to the shifting block 18, the sliding groove 17 is communicated with the positioning hole 22, the shifting block 18 is connected with the sliding groove 17 in a sliding manner, and the shifting block 18 penetrates through the sliding groove 17 and extends out of the sliding groove 17.

Referring to fig. 4, in addition, the groove walls of two opposite sides of the through groove 24 are fixedly provided with a limiting block 26 for limiting the position of the second connecting rope 9, and in order to fix the second connecting sleeve 11 at the limiting block 26, the surface of one side of the second limiting sleeve facing the limiting block 26 and the surface of one side of the limiting block 26 facing the second connecting sleeve 11 are both adhered with magnet blocks 25 which are attracted to each other.

The implementation principle of the embodiment is as follows: the anti-lost component is additionally arranged to connect the left earphone 6 and the right earphone 10 in the earphone body, the anti-lost component can be worn around the neck, so that the left earphone 6 or the right earphone 10 in the earphone body is not easy to lose when worn, and meanwhile, the locking component is additionally arranged to connect the first connecting rope 4 of the anti-lost component with the storage plate 1 by using the locking component when the earphone body is not needed to be used, so that a hanging ornament is formed and can be hung on a backpack, and the anti-lost earphone is convenient for people to carry;

when the earphone body needs to be worn, the second connecting rope 9 is pulled out of the accommodating groove 30, the left earphone 6 is fixed with the first connecting sleeve through the elastic rod 19, and the right earphone 10 is fixed with the second connecting sleeve 11 through the elastic rod 19, so that the earphone can be worn;

when the earphone body is not needed to be worn, the left earphone 6 and the right earphone 10 are respectively detached from the first connecting rope 4 and the second connecting rope 9 and are placed in the corresponding containing grooves 27, the second connecting rope 9 is retracted into the containing grooves 30 in a winding mode, the first connecting rope 4 and the containing plate 1 form a closed hanging ring through the locking assembly, and the hanging ring can be hung on a backpack and is convenient for people to carry.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A TWS earphone, it includes earphone body and prevents losing the subassembly, the earphone body includes left earphone (6) and right earphone (10), its characterized in that: the anti-loss assembly comprises a first connecting rope (4), a second connecting rope (9) and a storage plate (1), wherein a groove (21) for containing the left earphone (6) and the right earphone (10) is formed in the storage plate (1), one end of the first connecting rope (4) is fixedly connected to one side wall of the storage plate (1), the second connecting rope (9) is arranged on one side, far away from the first connecting rope (4), of the storage plate (1), a containing groove (30) for containing the second connecting rope (9) is formed in the storage plate (1), a rotating column (8) is vertically arranged at the bottom of the containing groove (30), one end, far away from the bottom of the containing groove (30), of the rotating column (8) extends out of the containing groove (30), one end of the second connecting rope (9) is wound on the rotating column (8), a through groove (24) is formed in one end, far away from the first connecting rope (4), of the storage plate (1), just lead to groove (24) with it is linked together to accomodate groove (30), keep away from first connecting rope (4) the one end of accomodating board (1) is connected with first adapter sleeve (5), first adapter sleeve (5) with left earphone (6) can be dismantled and be connected, second connecting rope (9) are kept away from the one end fixedly connected with second adapter sleeve (11) of accomodating board (1), second adapter sleeve (11) with right earphone (10) can be dismantled and be connected, first adapter sleeve (5) with be provided with between accomodating board (1) and be used for locking and unblock the locking subassembly of first adapter sleeve (5).

2. A TWS headset according to claim 1, wherein: first connecting rope (4) with second connecting rope (9) are kept away from the one end of storage plate (1) is connected with first adapter sleeve (5), all be connected with elastic rod (19) on left side earphone (6) and right earphone (10), be connected with fixture block (28) on elastic rod (19), first adapter sleeve (5) with all be provided with on second adapter sleeve (11) with each slot (13) that elastic rod (19) correspond, be provided with card hole (12) on slot (13), elastic rod (19) with fixture block (28) insert and correspond in slot (13), fixture block (28) with card hole (12) joint cooperation just stretches out outside card hole (12).

3. A TWS headset according to claim 1, wherein: the locking assembly comprises a spring (15) and a positioning pin (16), a positioning groove (14) for the positioning pin (16) to extend out and retract is formed in the first connecting sleeve (5), the spring (15) is arranged in the positioning groove (14), two ends of the spring (15) are fixedly connected to the bottom of the positioning groove (14) and the positioning pin (16) faces to one side surface of the positioning groove (14), a side wall of the joint of the accommodating plate (1) and the first connecting rope (4) is provided with a mounting groove (23) for the first connecting sleeve (5) to insert, one groove wall of the mounting groove (23) is provided with a positioning hole (22) corresponding to the positioning pin (16), and the positioning pin (16) is in plug-in fit with the positioning hole (22).

4. A TWS headset according to claim 1, wherein: the extending end of the rotating column (8) is fixedly connected with a rotating disc (3).

5. A TWS headset according to claim 1, wherein: one end, facing the right earphone (10), of the second connecting sleeve (11) is provided with a limiting block (26) used for limiting the position of the second connecting sleeve (11).

6. A TWS headset according to claim 5, wherein: the limiting blocks (26) and the two opposite side surfaces of the second connecting sleeve (11) are respectively provided with magnet blocks (25) which are mutually attracted.

7. A TWS headset according to claim 1, wherein: the storage plate (1) is provided with a cover plate (2) used for covering the notch of the groove (21), one end of the cover plate (2) is hinged to the notch of the groove (21), and the cover plate (2) is far away from the hinged end and is provided with a fixing part used for fixing the cover plate (2) between the notch of the groove (21).

8. A TWS headset according to claim 1, wherein: the left earphone (6) and the right earphone (10) are both provided with an annular outer support (7).