CN217283311U - Simplify blue tooth earphone structure of neck hanging of assembly process - Google Patents

Abstract

The invention relates to a neck-hung Bluetooth earphone structure capable of simplifying an assembly process, 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 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 clamped and assembled from two sides of the first wire body, 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, a third buckle and a fourth buckle which are respectively buckled by a first buckle and a second buckle are arranged on the inner side of one end of the shell, and a first line body is electrically connected with the electronic assembly. After the sealing seat is installed to the line body, it is fixed with the inside grafting lock equipment of casing, need not glue, promoted packaging efficiency, maintainability is better, the manufacturing quality is higher, the cost is lower.

Description

Simplify blue tooth earphone structure of neck hanging of assembly process

Technical Field

The invention relates to the field of earphones, in particular to a neck-hung Bluetooth earphone structure capable of simplifying an assembly process.

Background

The neck hanging type Bluetooth headset is a product of the Bluetooth headset, and has the advantages of low price, long endurance time, good sound quality, convenience in carrying, comfort in wearing, difficulty in losing and the like, so that the neck hanging type Bluetooth headset always has a small share in the market, and particularly has a larger share in developing countries and regions.

The neck-hung Bluetooth headset structure is evolved from the traditional wired headset, and a large amount of glue dispensing processes are adopted in the assembly process, so that the production efficiency is low, the UPH (production capacity per hour of one production line) is generally below 200, namely, the assembly of 200 headsets in 1 hour of one production line is not realized; moreover, as glue is adopted in the assembly process, appearance problems caused by glue overflow are serious, the improvement of the straight-through rate of the production line is restricted, meanwhile, great challenges are brought to the maintenance of the production line, and both the labor consumption and the material consumption are high; in addition, because the neck hanging Bluetooth earphone has a neck hanging wire, a left earphone wire and a right earphone wire on the structure, the wire rod processing links are more, the consumed labor is more, and the earphone processing cost is high and the capacity is low.

The existing earphone wires SR (wire tail fixing structure) mostly adopt an encapsulation injection molding process (1 or multiple times of injection molding), and the process has two obvious defects: 1) the production efficiency is low, and only 1500-plus 2000 pieces of neck hanging wires SR can be produced by one SR injection molding machine one day due to the long manual mold loading and unloading period; 2) the encapsulation and injection molding are usually simple in mold, so that the SR produced by the process can only be made into a simple structure and cannot be made into complex structures such as a buckling position and the like.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a structure of a blue tooth earphone for hanging neck, which simplifies the assembly process, in view of the above-mentioned low assembly efficiency in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a neck hanging Bluetooth earphone structure for simplifying assembly process 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 clamped and assembled from two sides of the first wire body, 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, an electronic assembly arranged in the shell and a support arranged on the electronic assembly, a third buckle and a fourth buckle are arranged at one end of the support and used for buckling the first buckle and the second buckle respectively, and the first line body is electrically connected with the electronic assembly.

In some embodiments, the first positioning portion is a first notch disposed on an outer wall surface of the first wire body; or, the first positioning part is a first metal buckle.

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

In some embodiments, the first housing comprises a first plug, the second housing comprises a second plug, and the first plug and the second plug are spliced to form the first plug connector;

the first buckle is formed on the first plug, the second buckle is formed on the second plug, the first clamping cavity is formed after the first plug and the second plug are spliced, the buckling positions of the first buckle and the second buckle are oppositely arranged, and the buckling positions of the third buckle and the fourth buckle are oppositely arranged so as to be respectively clamped with the first buckle and the second buckle after being inserted between the first buckle and the second buckle.

In some embodiments, the first plug is further sleeved with an elastic sealing ring to seal with the end face of the housing.

In some embodiments, the first plug is provided with an operation hole penetrating into the first engaging cavity, the operation hole is opposite to the third buckle or the fourth buckle, and the sealing ring is provided with a hole cover sealed to the operation hole, so that after the hole cover is removed, the third buckle or the fourth buckle is pressed to release the engagement, and the first plug is separated from the housing.

In some embodiments, the housing assembly includes a bracket removably disposed within the housing, the electronic assembly is mounted on the bracket, and the third and fourth snaps are formed on the bracket.

In some embodiments, the electronic component includes a motherboard, a socket is disposed on the motherboard, and a jack for exposing the socket is disposed on the housing;

the shell assembly further comprises a hole plug, the hole plug comprises a cover body, and a sealing flange and a hanging buckle which are arranged on the inner side of the cover body, and the hanging buckle comprises a connecting part connected with the cover body and a clamping table protruding laterally at the end part of the connecting part;

a first bayonet for clamping the flange and a second bayonet for clamping the hanging buckle are arranged on the side wall of the bracket, and the first bayonet and the second bayonet are arranged on the bracket along the direction of inserting the bracket into the shell;

when the bracket is inserted into the first position in the shell, the jack is opposite to the first bayonet and the second bayonet so that the flange is clamped into the socket in the first bayonet and the hanging buckle is clamped into the second bayonet;

when the support moves from the first position to the second position in the shell, the first buckle and the second buckle are buckled with the third buckle and the fourth buckle, and the clamping table is clamped to the inner side edge of the insertion hole to prevent the hole plug from being separated.

In some embodiments, the simplified assembly process of the neck hanging bluetooth earphone structure further includes a second wire assembly, a second sealing seat, the second wire assembly including a second wire body and a second positioning portion disposed on an 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, 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 other end of the support is provided with a seventh buckle and an eighth buckle which are used for buckling the fifth buckle and the sixth buckle respectively, and the second line body is electrically connected with the electronic assembly.

In some embodiments, the second positioning portion includes a second notch disposed on an 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 neck-hung Bluetooth earphone structure with the simplified assembly process has the following beneficial effects: after the sealing seat is installed to the line body, it is fixed with the inside grafting lock equipment of casing, need not glue, promoted packaging efficiency, maintainability is better, the manufacturing quality is higher, the cost is lower.

Drawings

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

fig. 1 is an assembly structure diagram of a neck-hung 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 bluetooth headset of the neck-hang type according to 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 that are assembled by clamping from two sides of the first line body 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 fastened 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 structure is used for assembly, 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 holder 21 includes a first plug 212, the second holder 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 can be 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 face 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, so that the sealing ring 25, the first sealing seat 2 and the end face of the housing 51 are sealed, 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 the 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 the operation holes may be used to press the third latch 511 and the fourth latch 512, respectively, so as to facilitate simultaneous pressing and detaching, or detaching one side as required.

Preferably, the sealing ring 25 is provided with a hole cover 251 sealed to the operation hole 26, the third latch 511 or the fourth latch 512 can be pressed after the hole cover 251 is opened, and after the first connector 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 latch sleeved on the second wire 31, and the second latch 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.

Furthermore, 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 a 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 surface 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 seals with the end surface of the second sealing seat 4 and the housing 51, and seals a gap between the second sealing seat 4 and the housing 51, 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 latch 513 or the eighth latch 514, so that after the seal ring 25 is removed, the seventh latch 513 or the eighth latch 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 be re-sleeved with a new seal ring 25 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 only sleeved on one of the first plugging connectors 23, or the sealing ring 25 may be only sleeved on the second plugging connector 43, and correspondingly, the operation hole 26 is provided on the plugging connector on which the sealing ring 25 is sleeved, 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 fastener 211 and the second fastener 221 are fastened to the third fastener 511 and the fourth fastener 512, and the clamping platform 5532 is fastened to the inner edge of the insertion hole 515 to prevent the plug 55 from being separated, and meanwhile, the plug 55 is stably mounted in a manner that can be tightly fitted with the first bayonet 521 and the second bayonet 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 the key assembly 54, and the housing 51 is provided with the key hole 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 respective 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 neck hanging Bluetooth earphone structure capable of simplifying assembly process 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 part (12), the first sealing seat (2) comprises a first seat body (21) and a second seat body (22) which are clamped and assembled from two sides of the first line body (11), 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), an electronic assembly (53) arranged in the shell (51) and a support (52) installed on the electronic assembly (53), a third buckle (511) and a fourth buckle (512) which are respectively buckled by the first buckle (211) and the second buckle (221) are arranged at one end of the support (52), and the first wire body (11) is electrically connected with the electronic assembly (53).

2. The structure of the neck hanging Bluetooth earphone according to claim 1, wherein the first positioning portion (12) is a first notch (121) formed on the outer wall surface of the first wire body (11); or, the first positioning part (12) is a first metal buckle (122).

3. The structure of the blue-tooth hanging neck earphone according to claim 1, wherein the first plug (23) is formed with a first engaging cavity (24) opening toward the housing (51), and the first and second hooks (211, 221) are located at two opposite sides of the first engaging cavity (24).

4. The structure of the blue tooth earphone hung in neck for simplifying assembly process as claimed in claim 3, wherein 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), the first plug (212) and the second plug (222) are spliced to form the first clamping cavity (24), the buckling positions of the first buckle (211) and the second buckle (221) are arranged oppositely, and the buckling positions of the third buckle (511) and the fourth buckle (512) are arranged oppositely so as to be respectively clamped with the first buckle (211) and the second buckle (221) after being inserted between the first buckle (211) and the second buckle (221).

5. The structure of the blue tooth earphone hung in the neck for simplifying the assembling process as claimed in claim 4, wherein an elastic sealing ring (25) is further sleeved on the first plug connector (23) to seal with the end face of the shell (51).

6. The structure of the blue-tooth hanging neck earphone according to claim 5, wherein the first plug (23) is provided with an operation hole (26) penetrating into the first engaging cavity (24), the operation hole (26) is opposite to the third engaging member (511) or the fourth engaging member (512), and the sealing ring (25) is provided with a hole cover (251) sealed to the operation hole (26), so that after the hole cover (251) is removed, the third engaging member (511) or the fourth engaging member (512) is pressed to release the engagement, and the first plug (23) is separated from the housing (51).

7. The blue tooth earphone structure of neck that simplifies the assembly process according to any one of claims 1 to 6, characterized in that the housing assembly (5) includes a bracket (52) that is detachably disposed in the housing (51), the electronic assembly (53) is mounted on the bracket (52), and the third and fourth snaps (511, 512) are formed on the bracket (52).

8. The structure of the blue tooth earphone hung in the neck for simplifying the assembling process as claimed in claim 7, wherein the electronic component (53) comprises a main board (531), a socket (532) is arranged on the main board (531), and a jack (515) for exposing the socket (532) is arranged on the shell (51);

the shell assembly (5) further comprises a hole plug (55), the hole plug (55) comprises a cover body (551), a sealing flange (552) and a hanging buckle (553), the sealing flange (552) and the hanging buckle (553) are arranged on the inner side of the cover body (551), and the hanging buckle (553) comprises a connecting part (5531) connected with the cover body (551) and a clamping platform (5532) protruding laterally at the end part of the connecting part (5531);

a first bayonet (521) for the flange (552) to be clamped in and a second bayonet (522) for the hanging buckle (553) to be clamped in are arranged on the side wall of the bracket (52), and the first bayonet (521) and the second bayonet (522) are arranged on the bracket (52) along the direction of inserting into the shell (51);

when the bracket (52) is inserted into the housing (51) to a first position (A), the insertion hole (515) is opposite to the first bayonet (521) and the second bayonet (522) so that the flange (552) is clamped into the socket (532) in the first bayonet (521) and the hanging buckle (553) is clamped into the second bayonet (522);

when the bracket (52) moves from the first position (A) to the second position (B) in the shell (51), the first buckle (211) and the second buckle (221) are buckled with the third buckle (511) and the fourth buckle (512), and the clamping table (5532) is clamped to the inner side edge of the insertion hole (515) to prevent the hole plug (55) from being disengaged.

9. The simplified assembly process neck suspension bluetooth headset structure according to any one of claims 1 to 6, characterized in that the simplified assembly process neck suspension bluetooth headset structure further comprises a second wire assembly (3), a second sealing seat (4), wherein the second wire assembly (3) comprises a second wire body (31), and a second positioning portion (32) arranged on the outer wall of the second wire body (31);

the second sealing seat (4) is clamped in the second positioning part (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 wire body (31), a second plug connector (43) opposite to the shell assembly (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);

the other end of the support (52) is provided with a seventh buckle (513) and an eighth buckle (514) which are respectively used for buckling the fifth buckle (411) and the sixth buckle (421), and the second line body (31) is electrically connected with the electronic component (53).

10. The structure of a neck hanging Bluetooth earphone according to claim 9, wherein the second positioning part (32) comprises a second notch (321) provided 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).

Images