CN217283312U - Waterproof neck-hung Bluetooth earphone - Google Patents

Abstract

The invention relates to a waterproof neck-hung Bluetooth headset which comprises a first wire component, a first sealing seat and a shell component, wherein the first wire component is connected with the first sealing seat; the first wire component comprises a first wire body and a first positioning part arranged on the outer wall of the first wire body; the first sealing seat is clamped at the first positioning part and comprises a first seat body and a second seat body which are assembled from two sides of the first wire body, the first seat body and the second seat body are in sealing fit, a first plug connector opposite to the shell assembly is formed by combining the first seat body and the second seat body, and a first buckle and a second buckle are arranged on the first plug connector; the shell assembly comprises a tubular shell and an electronic assembly arranged in the shell, an elastic sealing ring is further sleeved on the first plug, the first plug is buckled with the support in the shell by inserting one end of the shell, the end faces of the sealing ring and the shell are sealed, and the first line body is electrically connected with the electronic assembly. After the plug-in connector is inserted and buckled with the shell, the sealing ring seals between the first sealing seat and the shell, and a waterproof effect is achieved.

Description

Waterproof neck-hung Bluetooth earphone

Technical Field

The invention relates to the field of earphones, in particular to a waterproof neck-hung Bluetooth earphone.

Background

The neck-hung Bluetooth headset is a class of Bluetooth headsets, and has a small share in the market all the time due to the advantages of low price, long endurance time, good sound quality, portability, comfortable wearing, difficulty in losing and the like, and particularly has a larger market share in developing countries and regions.

The hanging bluetooth headset of neck is worn on the neck, and user's sweat and rainwater all can soak in the earphone shell material, especially sweat, and its molecular structure is still little than the hydrone, is rich in the salt moreover, has conductive electrolyte, soaks the mainboard after, not only has the corrosive action, still can cause the circuit board short circuit, leads to the earphone inefficacy.

So waterproof is the natural demand of earphone product, and the earphone is owing to the size is little, and waterproof mainly the adoption of structure glues technology:

1) the neck hanging wire and the earphone wire are waterproof, generally adopt SR (tail forming and fixing) process, a perforation is designed on the shell material, the wire passes through a corresponding hole on the shell material, and the SR is matched with the circle of the hole in a dispensing manner to play a waterproof role;

2) the upper cover and the lower cover are waterproof, and are matched by adopting a circumferential dispensing process;

3) the I/O port has two modes, A adopts waterproof I/O, such as waterproof USB and waterproof TYPE-C, and can prevent water without an additional rubber plug; b, adopting an I/O rubber plug for waterproofing; in either configuration, the I/O is either on the upper cover or the lower cover;

4) the keys are waterproof, and the keys are mostly manufactured by adopting a double-material injection molding process, and the TPU soft rubber keys and the front shell are injected together to play a waterproof role;

5) the LED lamp hole generally adopts a light guide column, and the periphery of the light guide column is glued with glue to prevent water;

6) acoustic devices such as a loudspeaker, a microphone and the like are waterproof, and because a loudspeaker diaphragm can be waterproof, the periphery of the loudspeaker can be generally matched with a shell material to realize the waterproof; the microphone is a waterproof microphone, and the circumference is sealed to prevent water.

The traditional waterproof structure needs many places for waterproof sealing, mostly adopts a dispensing process, is complex in production line processing, low in yield and low in production efficiency.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a waterproof neck-hung bluetooth headset aiming at the defects of poor waterproofness and low assembly efficiency in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a waterproof neck-hung Bluetooth headset is constructed and comprises a first wire component, a first sealing seat and a shell component;

the first wire assembly comprises a first wire body and a first positioning part arranged on the outer wall of the first wire body;

the first sealing seat is clamped at the first positioning part and comprises a first seat body and a second seat body which are assembled from two sides of the first wire body, the first seat body and the second seat body are in sealing fit, a first plug connector opposite to the shell assembly is formed by combining the first seat body and the second seat body, and a first buckle and a second buckle are arranged on the first plug connector;

the shell assembly comprises a tubular shell and an electronic assembly arranged in the shell, an elastic sealing ring is further sleeved on the first plug, the first plug is inserted into the shell from one end of the shell and buckled with a support in the shell, so that the sealing ring is sealed with the end face of the shell, and the first wire body is electrically connected with the electronic assembly.

In some embodiments, the first fastening structure and the second fastening structure are connected by ultrasonic fusion.

In some embodiments, the first positioning portion includes a first notch disposed on an outer wall surface of the first wire body; or, the first positioning part comprises a first lock catch sleeved outside the first line body.

In some embodiments, a third buckle and a fourth buckle for buckling the first buckle and the second buckle are arranged on the inner side of one end of the bracket respectively.

In some embodiments, a first engaging cavity with an opening facing the housing is formed on the first plug, and the first buckle and the second buckle are located on two opposite sides in the first engaging cavity;

the first base comprises a first plug, the second base comprises a second plug, and the first plug and the second plug are spliced to form the first plug;

the first buckle is formed on the first plug, the second buckle is formed on the second plug, the buckling positions of the first buckle and the second buckle are arranged oppositely, and the buckling positions of the third buckle and the fourth buckle are arranged in a back-to-back mode so as to be clamped with the first buckle and the second buckle respectively after being inserted between the first buckle and the second buckle.

In some embodiments, the bracket is detachably disposed in the housing, the electronic component is mounted on the bracket, and the third and fourth latches are formed on the bracket.

In some embodiments, the electronic assembly includes a circuit board, the housing assembly includes a key assembly, and the housing has a key hole;

the button subassembly includes flexible glue key and support frame, the support frame supports on the support, the flexible glue key sets up on the support frame, and by the key hole exposes to supply the user to press the transmission extremely corresponding light touch switch on the circuit board, the flexible glue key include with the flexible glue sealing washer of the medial surface laminating of casing.

In some embodiments, the soft glue key further includes a conductive base opposite to the corresponding tact switch on the circuit board, and the support frame is provided with a via hole through which the conductive base passes.

In some embodiments, a plurality of key holes are distributed on the casing along the length direction, a plurality of key caps are distributed on the soft rubber sealing ring, and the key caps are clamped into the key holes.

In some embodiments, the electronic component is at least one of a battery, a circuit board;

the waterproof neck-hung Bluetooth headset further comprises a second wire assembly and a second sealing seat, wherein the second wire assembly comprises a second wire body and a second positioning part arranged on the outer wall of the second wire body;

the second sealing seat is clamped on the second positioning part and comprises a third seat body and a fourth seat body which are clamped and assembled from two sides of the second line body, the third seat body and the fourth seat body are connected by ultrasonic fusion, a second plug connector opposite to the shell assembly is formed by combining the third seat body and the fourth seat body, and a fifth buckle and a sixth buckle are arranged on the second plug connector;

the second plug is also sleeved with an elastic sealing ring, the second plug is inserted from the other end of the shell and buckled with the bracket so as to seal the sealing ring and the end face of the shell, and the second wire body is electrically connected with the electronic component;

a seventh buckle and an eighth buckle for respectively buckling the fifth buckle and the sixth buckle are arranged on the inner side of the other end of the bracket, and the second wire body is electrically connected with the electronic assembly;

the second positioning part comprises a second notch arranged on the outer wall surface of the second wire body; or, the second positioning part comprises a second lock catch sleeved outside the second line body;

a second clamping cavity with an opening facing the shell is formed in the second plug, and the fifth buckle and the sixth buckle are positioned on two opposite sides in the second clamping cavity;

the third seat body comprises a third plug, the fourth seat body comprises a fourth plug, the third plug and the fourth plug are spliced to form the second plug connector, the fifth buckle is formed on the third plug, the sixth buckle is formed on the fourth plug, buckling positions of the fifth buckle and the sixth buckle are arranged oppositely, and buckling positions of the seventh buckle and the eighth buckle are arranged oppositely, so that the seventh buckle and the eighth buckle are clamped with the fifth buckle and the sixth buckle respectively after being inserted.

The waterproof neck-hung Bluetooth headset has the following beneficial effects: the plug is inserted by one end of the shell and buckled with the support, the sealing ring is clamped tightly, the sealing ring, the first sealing seat and the end face of the shell are sealed, a gap between the first sealing seat and the shell is sealed, and a waterproof effect can be achieved.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic diagram of an assembly structure of a neck hanging type Bluetooth headset according to an embodiment of the present invention;

FIG. 2 is an exploded view of the neck-worn Bluetooth headset of FIG. 1;

fig. 3 is an exploded view of the first wire assembly of fig. 1 with a first notch formed in the first wire;

fig. 4 is an exploded view of the first wire assembly of fig. 1 with a first lock catch disposed on the first wire;

fig. 5 is an exploded view of the second wire assembly of fig. 1 with a second notch formed in a second wire;

FIG. 6 is an exploded view of the first wire assembly, the first seal retainer, the seal ring and the housing assembly of FIG. 1;

FIG. 7 is an exploded view of the second wire assembly, the second seal retainer, the plug, and the housing assembly of FIG. 1;

FIG. 8 is a cross-sectional schematic view of the neck-worn Bluetooth headset of FIG. 1;

FIG. 9 is an enlarged schematic view of detail C of FIG. 8;

FIG. 10 is an enlarged schematic view of detail D of FIG. 8;

FIG. 11 is an exploded view of the main plate, bracket, and plug;

FIG. 12 is a schematic cross-sectional view of the assembly of the plug and the socket with the bracket in the first position;

FIG. 13 is a cross-sectional view of the plug and socket assembly with the bracket in the second position;

FIG. 14 is an enlarged schematic view of detail E of FIG. 8;

FIG. 15 is an assembly view of another embodiment of the electronic assembly with a battery as a power module;

fig. 16 is an exploded view of the power module of fig. 15.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the neck-hung bluetooth headset in a preferred embodiment of the present invention includes a first wire assembly 1, a first sealing seat 2, a second wire assembly 3, a second sealing seat 4, and a housing assembly 5.

As shown in fig. 2, 3, and 4, the first wire member 1 includes a first wire body 11 and a first positioning portion 12 provided on an outer wall of the first wire body 11, and the first seal holder 2 is engaged with the first positioning portion 12.

Further, the first sealing seat 2 includes a first seat 21 and a second seat 22 which are clamped and assembled from two sides of the first line 11, preferably, the first seat 21 and the second seat 22 are connected by ultrasonic fusion, so that sealing between the two seats can be realized, and a waterproof effect is achieved.

In other embodiments, the first seat 21 and the second seat 22 can also be connected by a snap-fit or a lock, and a sealing gasket is disposed between the two seats to prevent the assembly surface from being water.

The first socket 23 opposite to the housing assembly 5 is formed by combining the first socket 21 and the second socket 22, the first socket 23 is provided with a first buckle 211 and a second buckle 221, and the first buckle 211 and the second buckle 221 can be fastened with the housing assembly 5.

The second wire assembly 3 includes a second wire 31 and a second positioning portion 32 provided on an outer wall of the second wire 31, and the second seal holder 4 is engaged with the second positioning portion 32.

As shown in fig. 2 and 5, the second sealing seat 4 includes a third seat 41 and a fourth seat 42 that are clamped and assembled from two sides of the second wire 31, and preferably, the third seat 41 and the fourth seat 42 are connected by ultrasonic fusion, so that sealing between the two seats can be achieved, and a waterproof function is achieved. In other embodiments, the third seat 41 and the fourth seat 42 can also be connected by a snap-fit or a lock, and a sealing gasket is disposed between the two to prevent the assembly surface from being water.

The third seat 41 and the fourth seat 42 are combined to form a second plug 43 opposite to the housing assembly 5, the second plug 43 is provided with a fifth buckle 411 and a sixth buckle 421, and the fifth buckle 411 and the sixth buckle 421 can be engaged with the housing assembly 5.

As shown in fig. 2, 6 and 7, the casing assembly 5 includes a tubular casing 51, and a support 52, an electronic assembly 53 and a key assembly 54 arranged in the casing 51, wherein the key assembly 54 is preferably pre-installed in the casing 51 and exposed through a key hole 516 on the casing 51, the support 52 is detachably arranged in the casing 51, and the electronic assembly 53 is mounted on the support 52, so that the electronic assembly 53 can be inserted into the casing 51 or removed from the casing 51 together with the support 52.

One end of the bracket 52 is provided with a third buckle 511 and a fourth buckle 512 for buckling the first buckle 211 and the second buckle 221, respectively, and the first wire body 11 is electrically connected with the electronic component 53. The other end of the bracket 52 is provided with a seventh buckle 513 and an eighth buckle 514 for buckling the fifth buckle 411 and the sixth buckle 421, respectively, and the second wire 31 is electrically connected to the electronic component 53.

Before assembling, the electronic component 53, the first wire body 11 and the second wire body 31 of the assembled second wire component 3 are welded, the assembled electronic component 53, the bracket 52, the second wire component and the first wire body 31 are installed into the shell 51 with the key component 54 installed from one end, the first wire body 11 extends out of the shell 51, the sealing ring 25 is firstly sleeved, then the first seat body 21 and the second seat body 22 are assembled into the first wire component 1 with the first wire body 11 through an ultrasonic process, and the first buckle 211 and the second buckle 221 are buckled with the third buckle 511 and the fourth buckle 512 on the bracket 52, so that the assembly of central control is completed.

The assembly is carried out according to the structure, dispensing is not needed, the assembly efficiency is improved, the maintainability is better, the manufacturing quality is higher, and the cost is lower.

In some embodiments, as shown in fig. 3, the first positioning portion 12 includes a first notch 121 disposed on an outer wall surface of the first wire body 11, and the first notch 121 may be used to fix and position the first seal seat 2 to prevent sliding displacement on the first wire body 11. In other embodiments, as shown in fig. 4, the first positioning portion 12 may also include a first lock 122 sleeved on the first wire 11, and the first lock 122 is locked on the first wire 11 and is clamped in the first sealing seat 2, so as to define the position of the first sealing seat 2 and avoid sliding displacement on the first wire 11.

As shown in fig. 2, 8 to 10, preferably, the first plug 23 is formed with a first engaging cavity 24 with an opening facing the housing 51, and the first latch 211 and the second latch 221 are located at two opposite sides in the first engaging cavity 24, so that the first plug can protect the first latch 211 and the second latch 221 from being damaged before assembly.

Further, in the present embodiment, the first housing 21 includes a first plug 212, the second housing 22 includes a second plug 222, and the first plug 212 and the second plug 222 are spliced to form the first plug 23.

Further, the first latch 211 is formed on the first plug 212, the second latch 221 is formed on the second plug 222, and the first plug 212 and the second plug 222 are spliced to form the first engaging cavity 24. The buckling positions of the first buckle 211 and the second buckle 221 are opposite, and the buckling positions of the third buckle 511 and the fourth buckle 512 are opposite to each other, so that the first buckle 211 and the second buckle 221 are clamped with each other after being inserted between the first buckle 211 and the second buckle 221.

Further, as shown in fig. 2 and 9, in order to improve the sealing performance between the first sealing seat 2 and the housing 51, the first plug 23 is further sleeved with an elastic sealing ring 25 to seal with the end surface of the housing 51, after the first plug 23 of the first sealing seat 2 is inserted from one end of the housing 51 and is fastened with the housing 51, the sealing ring 25 is clamped tightly, so that the sealing ring 25 is sealed with the end surfaces of the first sealing seat 2 and the housing 51, a gap between the first sealing seat 2 and the housing 51 is sealed, a waterproof effect can be achieved, and an effect of eliminating an assembly tolerance can be achieved due to the elastic characteristic of a soft rubber material.

In addition, in order to facilitate the detachment of the first seal holder 2 from the housing 51, the first plug 23 is provided with an operation hole 26 penetrating into the first engaging cavity 24, and the operation hole 26 is opposite to the third buckle 511 or the fourth buckle 512, so that after the seal ring 25 is detached, the third buckle 511 or the fourth buckle 512 is pressed to separate the first plug 23 from the housing 51, thereby improving the convenience of maintenance, and the seal ring 25 can be used as a consumable material and is sleeved with a new seal ring 25 again during the assembly.

In this embodiment, the first plug 212 and the second plug 222 may be provided with the operation holes 26, and may be respectively used to press the third latch 511 and the fourth latch 512, so as to facilitate simultaneous pressing and detachment, or to detach one side as required.

Preferably, the sealing ring 25 is provided with a hole cover 251 for sealing the operation hole 26, the third buckle 511 or the fourth buckle 512 can be pressed after the hole cover 251 is opened, and after the first plug 23 is separated from the housing 51, the sealing ring 25 cannot be damaged and can still be reused, thereby reducing the maintenance cost.

As shown in fig. 5, in some embodiments, the second positioning portion 32 includes a second notch 321 disposed on an outer wall surface of the second wire 31, and the second notch 321 may be used to fix and position the second seal holder 4 to prevent sliding displacement on the second wire 31. In other embodiments, the second positioning portion 32 includes a second lock catch sleeved on the second wire 31, the second lock catch is locked on the second wire 31 and is engaged in the second sealing seat 4, so as to define the position of the second sealing seat 4 and avoid sliding displacement on the second wire 31. Further, as shown in fig. 10, a clamping table 45 may be provided inside the third seat 41 and the fourth seat 42 to be clamped to the second positioning portion 32 of the second wire body 32 to position the second wire body 32.

As shown in fig. 2, 5, and 10, a second engaging cavity 44 with an opening facing the housing 51 is formed on the second plug 43, and the fifth latch 411 and the sixth latch 421 are located on two opposite sides of the second engaging cavity 44, so that the second plug 43 can protect the fifth latch 411 and the sixth latch 421, and is prevented from being damaged before assembly.

Further, in the present embodiment, the third housing 41 includes a third plug 412, the fourth housing 42 includes a fourth plug 422, and the third plug 412 and the fourth plug 422 are spliced to form the second plug 43.

Further, a fifth latch 411 is formed on the third plug 412, a sixth latch 421 is formed on the fourth plug 422, and the third plug 412 and the fourth plug 422 are spliced to form the second engaging cavity 44. The buckling positions of the fifth buckle 411 and the sixth buckle 421 are opposite, and the buckling positions of the seventh buckle 513 and the eighth buckle 514 are opposite to each other, so that the fifth buckle 411 and the sixth buckle 421 are inserted and then respectively buckled with the seventh buckle 513 and the eighth buckle 514.

Further, in other embodiments, in order to improve the sealing performance between the second sealing seat 4 and the housing 51, the second plug 43 may be sleeved with an elastic sealing ring 25 to seal with the end face of the housing 51, after the second plug 43 of the second sealing seat 4 is inserted from the other end of the housing 51 and is fastened with the bracket 52, the sealing ring 25 is clamped, so that the sealing ring 25, the second sealing seat 4 and the end face of the housing 51 are sealed, and a gap between the second sealing seat 4 and the housing 51 is sealed, thereby playing a role of waterproofing.

In addition, in order to facilitate the detachment of the second seal holder 4 from the housing 51, the second plug 43 may also be provided with an operation hole 26 penetrating into the second engaging cavity 44, and the operation hole 26 is opposite to the seventh buckle 513 or the eighth buckle 514, so that after the seal ring 25 is removed, the seventh buckle 513 or the eighth buckle 514 is pressed to separate the second plug 43 from the housing 51, thereby improving the convenience of maintenance, and the seal ring 25 may be used as a consumable material and is sleeved with a new seal ring 25 again during the assembly.

Preferably, the sealing ring 25 is provided with a hole cover 251 sealed to the operation hole 26, the seventh latch 513 or the eighth latch 514 can be pressed after the hole cover 251 is opened, and after the second connector 43 is separated from the housing 51, the sealing ring 25 cannot be damaged and can still be reused, thereby reducing the maintenance cost.

Of course, the sealing ring 25 may be sleeved on only one of the first plug connectors 23, or the sealing ring 25 may be sleeved on only the second plug connector 43, and correspondingly, the operation hole 26 is provided on the plug connector sleeved with the sealing ring 25, and the bracket 52 and the electronic component 53 are taken out for maintenance after the buckle at the end is detached.

In the present embodiment, as shown in fig. 8 to 11, the bracket 52 is detachably disposed in the housing 51, and the electronic component 53 is mounted on the bracket 52, preferably, the third latch 511 and the fourth latch 512 are formed on one end of the bracket 52, and the seventh latch 513 and the eighth latch 514 are formed on the other end of the bracket 52, and in other embodiments, the third latch 511, the fourth latch 512, the seventh latch 513 and the eighth latch 514 may also be formed on the inner wall surface of the housing 51.

In some embodiments, as shown in fig. 11 to 13, the electronic component 53 includes a main board 531, a socket 532 is disposed on the main board 531, the main board 531 is fixed on the bracket 52 in a snap-fit manner and inserted into the housing 51, and further, a jack 515 for exposing the socket 532 is disposed on the housing 51.

The housing assembly 5 further includes a hole plug 55, the hole plug 55 includes a cover 551, and a sealing flange 552 and a catch 553 provided inside the cover 551, and the catch 553 includes a connection portion 5531 connected to the cover 551, and a catch 5532 protruding laterally at an end of the connection portion 5531.

The side wall of the holder 52 is provided with a first bayonet 521 for the flange 552 to be inserted and a second bayonet 522 for the hook 553 to be inserted, and the first bayonet 521 and the second bayonet 522 are arranged on the holder 52 along the direction of inserting into the housing 51.

When the holder 52 is inserted into the housing 51 to the first position a, the insertion hole 515 is opposite to the first and second bayonets 521 and 522, so that the flange 552 is engaged with the socket 532 in the first bayonets 521 and the hanging fastener 553 is engaged with the second bayonets 522.

When the bracket 52 moves from the first position a to the second position B in the housing 51, the first and second fasteners 211 and 221 are engaged with the third and fourth fasteners 511 and 512, and the locking platform 5532 is engaged with the inner edge of the insertion hole 515 to prevent the plug 55 from being disengaged, and meanwhile, the plug 55 is stably mounted in a manner that can be tightly engaged with the first and second bayonets 521 and 522, thereby playing a role of waterproofing the insertion hole 515.

The fixed position of stopple 55 relies on the block of the seal receptacle of tip and support 52, and after the seal receptacle at both ends respectively with support 52 block back, the connecting portion 5531 of stopple 55 then can be pressed from both sides tightly by jack 515 and first bayonet 521, can not squint and lead to breaking away from, has promoted the convenience of stopple 55 installation and the stability after the installation.

Further, as shown in fig. 8, 11 and 14, in some embodiments, the electronic assembly 53 may also include a circuit board 533 disposed on the main board 531, the housing assembly 5 includes a key assembly 54, and the housing 51 is provided with key holes 516.

In this embodiment, the key assembly 54 includes a soft rubber key 541 and a supporting frame 542, the supporting frame 542 is installed in the casing 51, the soft rubber key 541 is disposed on the supporting frame 542 and exposed from the key hole 516, so that a user can press a corresponding tact switch transmitted to the circuit board 533 to generate a control signal, and the soft rubber key 541 includes a soft rubber sealing ring 5411 attached to an inner side surface of the casing 51. After the soft rubber key 541 is put into the casing 51, the soft rubber sealing ring 5411 is attached to the inner side surface of the casing 51, so that the function of sealing and waterproofing the key hole 516 can be achieved.

In this embodiment, when the key assembly 54 is mounted to the key hole 516, the bracket 52 and the electronic assembly 53 on the bracket 52 are inserted into the key hole, so that the supporting bracket 542 is supported on the bracket 52.

Preferably, the soft rubber key 541 further includes a conductive base 543 opposite to the corresponding tact switch on the circuit board 533, and the supporting frame 542 is provided with a via hole through which the conductive base 543 passes, so that the corresponding tact switch on the circuit board 533 is pressed by deformation of the soft rubber key 541 when pressed.

Further, a plurality of key holes 516 are distributed on the shell 51 along the length direction, a plurality of key caps 5412 are distributed on the soft rubber sealing ring 5411, and the key caps 5412 are clamped into the key holes 516.

As shown in fig. 15 and 16, in other embodiments, the electronic component 53 may also be a battery 534, which serves as a power supply module of the headset, or include both or all of the circuit board 533 and the battery 534.

The holder 52 is provided with a receiving groove 523 for the battery 534 to be clamped and fixed, and inserted into the housing 51 together with the holder 52, and when the sealing seats at the two ends are respectively clamped with the holder 52, the battery 534 will not be deviated, and the positioning is stable, and when the main board 531 is provided at the same time, the socket 532 on the main board 531 can charge the battery 534.

It is to be understood that the above-described technical features may be used in any combination without limitation.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A waterproof neck-hung Bluetooth headset is characterized by comprising a first wire component (1), a first sealing seat (2) and a shell component (5);

the first wire assembly (1) comprises a first wire body (11) and a first positioning part (12) arranged on the outer wall of the first wire body (11);

the first sealing seat (2) is clamped on the first positioning portion (12), the first sealing seat (2) comprises a first seat body (21) and a second seat body (22) which are assembled from two sides of the first line body (11), the first seat body (21) and the second seat body (22) are in sealing fit, a first plug connector (23) opposite to the shell component (5) is formed by combining the first seat body (21) and the second seat body (22), and a first buckle (211) and a second buckle (221) are arranged on the first plug connector (23);

the shell assembly (5) comprises a tubular shell (51) and an electronic assembly (53) arranged in the shell (51), an elastic sealing ring (25) is further sleeved on the first plug connector (23), the first plug connector (23) is inserted from one end of the shell (51) and buckled with a support (52) in the shell (51) so as to seal the end faces of the sealing ring (25) and the shell (51), and the first wire body (11) is electrically connected with the electronic assembly (53).

2. The waterproof neck-hung Bluetooth headset of claim 1, wherein the first holder (21) and the second holder (22) are connected by ultrasonic fusion.

3. The waterproof type neck-hung Bluetooth headset according to claim 1, wherein the first positioning portion (12) comprises a first notch (121) formed on an outer wall surface of the first wire body (11); or, the first positioning part (12) comprises a first lock catch (122) sleeved on the first wire body (11).

4. The waterproof type neck-hung Bluetooth headset of any one of claims 1 to 3, wherein a third buckle (511) and a fourth buckle (512) for buckling the first buckle (211) and the second buckle (221) are respectively arranged on the inner side of one end of the bracket (52).

5. The waterproof type neck-hung Bluetooth headset according to claim 4, wherein the first plug connector (23) is formed with a first clamping cavity (24) opening toward the housing (51), and the first buckle (211) and the second buckle (221) are located at two opposite sides in the first clamping cavity (24);

the first holder body (21) comprises a first plug (212), the second holder body (22) comprises a second plug (222), and the first plug (212) and the second plug (222) are spliced to form the first plug connector (23);

the first buckle (211) is formed on the first plug (212), the second buckle (221) is formed on the second plug (222), buckling positions of the first buckle (211) and the second buckle (221) are arranged oppositely, and buckling positions of the third buckle (511) and the fourth buckle (512) are arranged oppositely, so that the first buckle (211) and the second buckle (221) can be clamped with the first buckle (211) and the second buckle (221) respectively after being inserted between the first buckle (211) and the second buckle (221).

6. The waterproof type neck hung Bluetooth headset of claim 5, wherein the bracket (52) is detachably provided in the housing (51), the electronic component (53) is mounted on the bracket (52), and the third and fourth hooks (511, 512) are formed on the bracket (52).

7. The waterproof neck-hung Bluetooth headset of claim 6, wherein the electronic assembly (53) comprises a circuit board (533), the housing assembly (5) comprises a key assembly (54), and the housing (51) is provided with a key hole (516);

the button subassembly (54) includes flexible glue key (541) and support frame (542), support frame (542) are supported on support (52), flexible glue key (541) sets up on support frame (542), and by key hole (516) expose, in order to supply the user to press the transmission to corresponding light touch switch on circuit board (533), flexible glue key (541) include with flexible glue sealing washer (5411) of the medial surface laminating of casing (51).

8. The waterproof type Bluetooth headset hung on neck as claimed in claim 7, wherein the soft rubber key (541) further comprises a conductive base (543) opposite to the corresponding tact switch on the circuit board (533), and the supporting frame (542) is provided with a via hole for the conductive base (543) to pass through.

9. The waterproof neck-hung Bluetooth headset of claim 7, wherein a plurality of key holes (516) are distributed on the housing (51) along the length direction, a plurality of key caps (5412) are distributed on the soft rubber sealing ring (5411), and the key caps (5412) are clamped into the key holes (516).

10. The waterproof type neck hung Bluetooth headset of any one of claims 1 to 3, wherein the electronic component (53) is at least one of a battery (534), a circuit board (533);

the waterproof neck-hung Bluetooth headset further comprises a second wire assembly (3) and a second sealing seat (4), wherein the second wire assembly (3) comprises a second wire body (31) and a second positioning part (32) arranged on the outer wall of the second wire body (31);

the second sealing seat (4) is clamped in the second positioning portion (32), the second sealing seat (4) comprises a third seat body (41) and a fourth seat body (42) which are clamped and assembled from two sides of the second line body (31), the third seat body (41) and the fourth seat body (42) are connected through ultrasonic fusion, a second plug connector (43) opposite to the shell component (5) is formed by combining the third seat body (41) and the fourth seat body (42), and a fifth buckle (411) and a sixth buckle (421) are arranged on the second plug connector (43);

an elastic sealing ring (25) is further sleeved on the second plug connector (43), the second plug connector (43) is inserted from the other end of the shell (51) and buckled with the bracket (52) so that the sealing ring (25) and the end face of the shell (51) are sealed, and the second wire body (31) is electrically connected with the electronic component (53);

a seventh buckle (513) and an eighth buckle (514) which are respectively buckled by the fifth buckle (411) and the sixth buckle (421) are arranged on the inner side of the other end of the bracket (52), and the second wire body (31) is electrically connected with the electronic component (53);

the second positioning part (32) comprises a second notch (321) arranged on the outer wall surface of the second wire body (31); or, the second positioning part (32) comprises a second lock catch sleeved outside the second wire body (31);

a second clamping cavity (44) with an opening facing the shell (51) is formed in the second plug connector (43), and the fifth buckle (411) and the sixth buckle (421) are positioned on two opposite sides in the second clamping cavity (44);

the third seat body (41) comprises a third plug (412), the fourth seat body (42) comprises a fourth plug (422), the third plug (412) and the fourth plug (422) are spliced to form the second plug connector (43), the fifth buckle (411) is formed on the third plug (412), the sixth buckle (421) is formed on the fourth plug (422), buckling positions of the fifth buckle (411) and the sixth buckle (421) are oppositely arranged, and buckling positions of the seventh buckle (513) and the eighth buckle (514) are oppositely arranged so as to be clamped with the seventh buckle (513) and the eighth buckle (514) after being inserted between the fifth buckle (411) and the sixth buckle (421).

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