CN210074274U - Connector assembly and earphone - Google Patents

Abstract

The application discloses a connector assembly, which comprises a connecting device, a bracket and a shell, wherein the connecting device is arranged on the bracket; the casing is formed with the installation cavity, and the support sets up in the installation cavity together with connecting device, and support and casing sealing connection form two sub-chambeies with the installation cavity interval. The application also discloses an earphone. Through the mode, the waterproof performance can be effectively improved.

Description

Connector assembly and earphone

Technical Field

The present application relates to the field of connector technology, and in particular, to a connector assembly and a headset.

Background

With the development of hardware technology and internet technology, electronic devices such as earphones and mobile phones are rapidly popularized, for example, earphones are used in combination with mobile phones, walkmans, radios, portable electronic games, digital audio players and the like, and the market demand is very large. For electronic equipment, the larger the market is, the more the user needs will be raised, and therefore the requirement for the environmental protection performance of the electronic equipment will be raised, and especially, the waterproof performance is very important, but for the electronic equipment in the current market, the waterproof performance is always a difficult problem because of the existence of various interfaces, and the waterproof performance is generally low, which may affect the use of the electronic equipment.

SUMMERY OF THE UTILITY MODEL

The main technical problem who solves of this application provides connector assembly and earphone, can effectively promote waterproof performance.

In order to solve the technical problem, the application adopts a technical scheme that: providing a connector assembly comprising a connector device, a bracket and a housing, the connector device being arranged on the bracket; the casing is formed with the installation cavity, and the support sets up in the installation cavity together with connecting device, and support and casing sealing connection form two sub-chambeies with the installation cavity interval.

In order to solve the above technical problem, another technical solution adopted by the present application is: an earphone is provided, which comprises the connector assembly.

Compared with the prior art, the beneficial effects of this application are: through setting up the support, connecting device passes through the support holding in the casing, and the support can with casing sealing connection, becomes two sub-chambeies with the installation cavity interval for can realize mutual independence between two sub-chambeies isolated, the support blocks water when the connector subassembly wades and makes water be difficult to get into another sub-chamber from the sub-chamber at connecting device place, thereby can protect components and parts such as mainboard etc. in another sub-chamber, realize better water-proof effects. Meanwhile, the connecting device is installed in the installation cavity through the support, and convenient installation can be achieved, so that assembly of the whole structure is facilitated, and stability of the whole structure is guaranteed.

Drawings

FIG. 1 is an assembled view of a portion of the structure of an embodiment of the connector assembly of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of a connector assembly of the present application;

FIG. 3 is another assembled view of a portion of the structure of an embodiment of the connector assembly of the present application;

FIG. 4 is an exploded view of the connector assembly embodiment of the present application;

FIG. 5 is another exploded view of the connector assembly embodiment of the present application;

FIG. 6 is a schematic view of another exploded view of an embodiment of the connector assembly of the present application;

FIG. 7 is a further exploded view of the connector assembly embodiment of the present application;

fig. 8 is a schematic structural diagram of an embodiment of the earphone of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The inventor of the present application has found, through long-term research, that if electronic equipment, such as a mobile phone, an earphone, etc., adopts a mode of disposing a rubber plug at an opening or a mode of disposing a rubber ring around the plug to prevent water at a position of a connector component, a relatively ideal waterproof effect cannot be achieved, and the electronic equipment may be easily entered from the opening. For the electronic equipment, the high-level waterproof effect can meet the requirement of multiple scenes of a user, and the influence of accidental water inflow on the electronic equipment can be effectively avoided, but the high-level waterproof effect is also difficult to realize. In order to solve the above technical problem, the present application provides at least the following embodiments:

the connector assembly 1 can be applied to electronic equipment such as smart phones, tablet computers, earphones, audio players and intelligent wearable equipment. The connector component is, for example, a component of a charging interface, a component of a headset interface, a component of a data transmission interface, etc.

This embodiment can be seen in fig. 1 to 7. As shown in fig. 1 and 2, the connector assembly embodiment of the present application includes: a connector 10, a housing 20 and a bracket 30.

The connector device 10 is disposed on the bracket 30, for example, the connector device 10 is fixed to the bracket 30, and the two are fixed to each other. For example, the bracket 30 may be formed with a receiving groove 301. The connecting device 10 is disposed in the accommodating groove 301, and the two are fixed to each other. As shown in fig. 1, the position where the connector device 10 is accommodated is the accommodation groove 301. The receiving groove 301 may serve to fix and protect the connector device 10.

The housing 20 is formed with a mounting cavity 200. Fig. 1 shows the assembly chamber 200 in a disassembled state, in which the two parts of the housing 20 in fig. 1 are covered to form a chamber, and fig. 2 shows the assembly chamber 200 in a cross-sectional view. The holder 30 together with the connector device 10 is disposed in the mounting cavity 200. In the present embodiment, the holder 30 in which the connector device 10 is accommodated is entirely accommodated in the mounting cavity 200. The bracket 30 is sealingly connected to the housing 20 to space the mounting chamber 200 into two sub-chambers 201. When the support 30 is accommodated in the mounting chamber 200, the support 30 can be connected with the housing 20 in a sealing manner so as to space the mounting chamber 200 into two sub-chambers 201.

In the present embodiment, the bracket 30 and the housing 20 may be connected in a sealing manner, for example, by at least one or a combination of interference, elastic, glue, or snap connection. In the present embodiment, the bracket 30 is connected to the housing 20 in a sealing manner, for example, mainly to satisfy the general waterproof requirement, but not required to reach a hundred percent sealing. For example, the bracket 30 and the housing 20 may have a gap after being hermetically connected, and the gap may be waterproof and breathable even if the size of the gap is small enough.

Wherein one sub-cavity 201 in the installation cavity 200 can be used for arranging components or circuits such as circuit boards (not labeled), and the connecting device 10 can be located in another sub-cavity 201, so as to be connected with an external device.

This embodiment is through setting up because support 30 can carry out sealing connection with casing 20 when installing in installation cavity 200 thereby form two sub-chambers 201 with installation cavity 200 interval, make can realize mutual independence better between two sub-chambers 201, two sub-chambers 201 are isolated relatively, support 30 blocks water when connector subassembly 1 wades and makes water be difficult to get into in another sub-chamber 201 from a sub-chamber 201 in, thereby can protect components and parts such as mainboard etc. in another sub-chamber 201, realize better water-proof effects. Further, when the bracket 30 with the accommodating groove 301 accommodates the connecting device 10, the connecting device 10 can be fixed and protected, the connecting device 10 is accommodated in the accommodating groove 301 of the bracket 30 and then is installed in the installation cavity 200, and convenient drawer-type installation can be realized, so that the assembly of the whole structure is facilitated, and the stability of the whole structure is ensured.

In the embodiment, the connector 10 is, for example, a Type-C connector, a USB connector, a micro-USB connector, a Lighting connector, etc., and can be used as a charging interface, an earphone interface, a data transmission interface, etc., for connecting with the outside to realize functions of charging, audio output/input, data transmission, etc. for the electronic device. There may be more types of connection devices 10, and there is no limitation thereto. When the connecting device 10 is used as a charging interface, the connecting device can be connected with a power adapter; when the earphone interface is used, the earphone interface can be connected with an earphone; when the data transmission interface is used, the data transmission interface can be connected with other equipment through corresponding data lines, and the like.

As shown in fig. 1 and 2, the housing 20 may optionally include a first housing 21 and a second housing 22. As shown in fig. 2, the first housing 21 is covered on the second housing 22 to form a mounting chamber 200. That is, the first housing 21 and the second housing 22 form a mounting cavity 200 when they are closed, which can be used to accommodate the bracket 30 and the connector device 10. In the present embodiment, the second housing 22 is formed with an opening 220 communicating with the mounting cavity 200. The opening 220 may be communicated with the outside, and when the connector 10 is accommodated in the mounting cavity 200, an end of the connector 10 for connecting with other interfaces may be exposed out of the opening 220, so as to facilitate connection with an external device.

As shown in fig. 2 and 4, of course, the second housing 22 may be provided with a sealing plug 23 at the position of the opening 220, and at least part of the shape of the sealing plug 23 may be adapted to the shape of the opening 220. The sealing plug 23 may be selectively disposed within the opening 220 to close off the opening 220 or to expose the opening 220. Optionally, one end of the sealing plug 23 is connected to the second housing 22 and located at the edge of the opening 220, and the other end is a movable end. In use, the opening 220 may be exposed by pulling on the other end of the bore seal 23 so that the bore seal 23 can be pulled out of the opening 220, or the other end of the bore seal 23 may be pressed so that the other end of the bore seal 23 is pressed into the opening 220.

This implementation is through setting up split type first casing 21 and second casing 22, and the support 30 of being convenient for is installed to installation cavity 200, reduces the complexity of assembly, and the support 30 also can be convenient for carry out sealing connection with first casing 21 and second casing 22 and divide into two subchambers 201 with installation cavity 200 interval simultaneously, can avoid when wading into the water that gets into in the subchamber 201 that connecting device 10 is located through opening 220 to flow into another subchamber 201 for the part in another subchamber 201 receives the damage. Further, the provision of the sealing plug 23 can further enhance the sealing effect.

As shown in fig. 2 to 5, the second casing 22 optionally includes a casing side wall 221 and a casing bottom wall 222. The housing sidewall 221 connects with the housing bottom wall 222 to enclose a space 223. The space 223 is formed with an open mouth 224 disposed opposite the housing bottom wall 222.

Specifically, one side of the housing sidewall 221 is connected to the housing bottom wall 222 to form a space 223, and the other side of the housing sidewall 221 can form an opening 224, wherein the opening 224 is opposite to the housing bottom wall 222. The first housing 21 covers the opening 224 to cover the space 223 to form the mounting cavity 200. The shape of the first casing 21 can be adapted to the opening 224, and the first casing 21 can make the appearance of the whole casing 20 more beautiful when covering the opening 224. In this embodiment, the housing sidewall 221 and the housing bottom wall 222 may be integrally formed. In this embodiment, the opening 220 may be opened on the bottom wall 222 of the housing and communicate with the space 223.

The housing side wall 221 is provided with a mounting surface 2210 along an edge of the opening 224. The mounting surface 2210 is, for example, a mounting plane. Of course, the housing sidewall 221 is provided with a mounting groove (not shown) along the edge of the opening 224, and the mounting surface 2210 may be a bottom surface of the mounting groove. The mounting surface 2210 is provided to facilitate the sealing connection of the second housing 22 with the first housing 21.

Optionally, the housing sidewall 221 is recessed toward the housing bottom wall 222 to form a mounting surface 2210. That is, the edge of the housing side wall 221 in the direction away from the housing bottom wall 222 is at a distance from the mounting surface 2210, and the mounting surface 2210 is closer to the housing bottom wall 222 than the edge of the housing side wall 221 in the direction away from the housing bottom wall 222. Optionally, a side of the first housing 21 facing the opening 224 is correspondingly provided with a flange 212. For example, the extending direction of the flange 212 may coincide with the extending direction of the mounting surface 2210, or the shape of the flange 212 may be adapted to the shape of the mounting surface 2210. In this embodiment, the edge of the mounting surface 2210 adjacent to the opening 224 can be further provided with a stopper (not labeled) for stopping the flange 212 of the first housing when the first housing 21 is covered on the opening 224, so that the connection between the first housing 21 and the second housing 22 is more stable.

When the first housing 21 is mounted on the second housing 22, the flange 212 and the mounting surface 2210 can be sealingly connected. Such as the flange 212, is embedded in the second housing 22 to contact seal with the mounting surface 2210 or mounting groove. Optionally, a glue layer may be provided between the flange 212 and the mounting surface 2210 to allow an adhesive connection between the flange 212 and the mounting surface 2210, thereby also enhancing the sealing effect of the first and second housings 21 and 22. In the embodiment, the mounting surface 2210 is arranged at the position of the side wall 221 of the housing surrounding the edge of the opening 224, and the flange 212 is correspondingly arranged on the first housing 21, so that the assembly of the first housing 21 and the second housing 22 can be facilitated, and the opening 224 can be more effectively sealed due to the embedded fit of the flange 212 and the mounting surface 2210, thereby avoiding the inflow of water from the opening 224 in wading, and effectively improving the sealing effect.

As previously mentioned, the housing 20 and the bracket 30 may be sealingly connected in one or more ways, such as at least a snap-fit connection.

As shown in fig. 2 to 6, optionally, when the bracket 30 is accommodated in the mounting cavity 200, a first engaging groove 302 is formed on a side of the bracket 30 facing the first housing 21. The first housing 21 is correspondingly provided with a latching portion 211, i.e. the first housing 21 is provided with a latching portion 211 at the side facing the opening 224. When the first housing 21 is covered on the second housing 22, the engaging portion 211 is fitted into the first engaging groove 302 to be engaged with the first housing. In this embodiment, the first engaging groove 302 is, for example, an elongated groove, and the engaging portion 211 is also elongated, and the first engaging groove 302 and the engaging portion 211 are continuously engaged in the same extending direction, whereby the sealing effect can be improved.

The engaging portion 211 and the first engaging groove 302 may be sealed by an interference fit, such as an elastic interference fit, or a glue layer is disposed between the engaging portion 211 and the first engaging groove 302 to seal by a glue connection. In other embodiments, the bracket 30 may be provided with an engaging portion on a side facing the first casing 21, and an engaging groove is correspondingly formed on the first casing 21, and the engaging portion and the engaging groove are engaged to connect and realize the sealing connection between the casing 20 and the bracket 30.

This embodiment is through seting up first block groove 302 on support 30, sets up block portion 211 on first casing 21 correspondingly, thereby both carry out the block and connect the connection that can be convenient for first casing 21 and support 30, also can be with first casing 21 and support 30 relatively fixed in addition, and embedded block is connected in addition and can be isolated water better, promotes the independence between two sub-chambeies 201 and separates the nature to promote water-proof effects.

As shown in fig. 3 to 6, the holder 30 may optionally include a holder side wall 31 and a holder bottom wall 32. The holder side wall 31 is connected to the holder bottom wall 32 to enclose the receiving groove 301. The connector 10 can be accommodated in the accommodating groove 301 through a side of the holder side wall 31 opposite to the holder bottom wall 32. That is, the side wall 31 of the bracket is connected to the bottom wall 32 of the bracket, and the other side is opposite to the bottom wall 32 of the bracket, and the connector 10 can be placed in the receiving groove 301 through the other side. In this embodiment, the connector 10 can abut against the bottom wall 32 of the bracket when being placed in the receiving groove 301. The holder side wall 31 and the holder bottom wall 32 of the holder 30 may be integrally formed.

When the holder 30 is placed in the space 223 of the second housing 22, the holder side wall 31 is located close to the opening 220 of the second housing 22, and the holder bottom wall 32 is located far from the opening 220 than the holder side wall 31. That is, the connection device 10 is located in one of the two subcavities 201 near the opening 220, and the connection device 10 may be exposed through the opening 220.

In this embodiment, the first engaging groove 302 may be formed in the holder bottom wall 32, in the holder side wall 31, or in both the holder bottom wall 32 and the holder side wall 31.

In one aspect of the present embodiment, the first engaging groove 302 may be opened at a side of the bracket bottom wall 32 facing the first housing 21. A side of the bracket bottom wall 32 facing the first casing 21 is a portion of the bracket bottom wall 32 exposed in the opening 224. As shown in fig. 3 and 6, the extending direction of the bracket bottom wall 32 toward the side of the first housing 21 may refer to extending from one side of the second housing 22 to the other side opposite to the second housing 22. Specifically, the extension direction of the holder bottom wall 32 toward the side of the first housing 21 extends from one side of the housing side wall 221 to the opposite side. The first engaging groove 302 may extend along the extending direction of the bracket bottom wall 32 toward the side of the first housing 21, that is, extend between two opposite sides of the housing sidewall 211.

In another case of the present embodiment, the first engaging groove 302 is opened at a junction of the holder bottom wall 32 and the holder side wall 31 toward the first housing 21. That is, the first engaging groove 302 is formed partially on the holder bottom wall 32 and partially on the holder side wall 31. As shown in fig. 3 and 6, the extending direction of the junction of the holder bottom wall 32 and the holder side wall 31 toward the first housing 21 is from the second housing 22 side to the opposite side of the second housing 22, specifically, the junction extends from the side of the housing side wall 221 to the opposite side of the housing side wall 221. The first engaging groove 302 extends along the direction of the joint and is disposed on two opposite sides of the second housing 22.

The engaging portion 211 of the first housing 21 can be inserted into the first engaging groove 302 to engage with the bracket 30, so that the first housing 21 can be fixed to the bracket 30 and the waterproof performance can be improved.

As shown in fig. 3 to 6, the mounting surface 2210 may be provided with a second engagement groove 2211 communicating with the first engagement groove 302. Further, the mounting surfaces 2210 on the opposite sides of the housing sidewall 221 may be formed with second engagement grooves 2211. The second engagement groove 2211 is recessed in the mounting surface 2210, for example. The extending direction of the second engagement groove 2211 may be the same as the extending direction of the first engagement groove 302. In this embodiment, for example, when the holder bottom wall 32 abuts against the housing side wall 221, the first engagement groove 302 and the second engagement groove 2211 may be in contact with each other. The engaging portion 211 can be simultaneously fitted into the first engaging groove 302 and the second engaging groove 2211 to be engaged with each other, thereby engaging and connecting the first case 21, the second case 22, and the holder 30.

In this embodiment, the second engaging groove 2211 is disposed on the mounting surface 2210 to communicate with the first engaging groove 302, so that the engaging portion 211 of the first housing 21 can be simultaneously inserted into the first engaging groove 302 and the second engaging groove 2211, thereby improving the structural stability of the housing 20 and the bracket 30, improving the independence and isolation of the two sub-cavities 201, and further improving the waterproof effect.

In this embodiment, the engaging portion 211 and the first and second engaging grooves 302 and 2211 may be bonded together by a glue layer. The adhesive layer may be formed by applying a hot melt adhesive to the first engagement groove 302 and the second engagement groove 2211, pressing the engagement portion 211 into the first engagement groove 302 and the second engagement groove 2211, and cooling the same.

In the present embodiment, when the bracket 30 is accommodated in the mounting cavity 200, the bracket bottom wall 32 can abut against the housing side wall 221 and the housing bottom wall 222. Optionally, an adhesive layer may be disposed between the bracket bottom wall 32 and the housing side wall 221 and the housing bottom wall 222 for adhesive connection, so as to further enhance the waterproof effect. In this embodiment, a portion of the bracket sidewall 31 facing the housing bottom wall 222 may be partially convex, and a corresponding portion of the housing bottom wall 222 is concave, and when the bracket 30 is accommodated in the mounting cavity 200, the convex portion of the bracket sidewall 31 may be embedded in the concave portion of the housing bottom wall 222, so as to ensure structural stability and further improve waterproof performance.

As shown in fig. 2 to 4, in the present embodiment, the side of the bracket side wall 31 facing the opening 224 or the side of the first housing 21 may be formed with a clearance 312 communicating with the receiving groove 301, and the clearance 312 may be regarded as a clearance area for clearance of the component on the surface of the connecting device 10 facing the first housing 21, so as to avoid the bracket side wall 31 from affecting the installation of the connecting device 10, and facilitate the connecting device 10 to be pushed into the receiving groove 301 from the side of the bracket side wall 31 during the installation.

In the present embodiment, when the connecting device 10 is accommodated in the accommodating groove 301, the connecting device 10 and the bracket 20 may be bonded by glue. When the connecting device 10 is accommodated in the accommodating groove 301, the clearance 312 is disposed to facilitate dispensing between the connecting device 10 and the bracket 30, so as to achieve further sealing and improve the waterproof effect.

As shown in fig. 2, 3, 4 and 6, optionally, the bracket bottom wall 32 is provided with a lead hole 320, and the lead hole 320 communicates with the receiving groove 301 and the other one of the two sub-cavities 201, so that the lead of the connecting device 10 can be led to the other one of the two sub-cavities 201 far from the opening 220. For example, before the connecting device 10 is accommodated in the accommodating groove 301, the lead wires of the connecting device 10 are first passed through the lead holes 320, and then the connecting device 10 is gradually pushed into the accommodating groove 301, so that the mounting of the connecting device 10 in the accommodating groove 301 is realized. Alternatively, the lead and the lead hole 320 may be provided with a glue layer for bonding and fixing.

Optionally, two lead holes 320 are formed on the bottom wall 32 of the bracket at intervals. As shown in fig. 5 and 7, the bracket 30 may further include a spacer 33 and a rib 34. The spacing plate 33 is located in the receiving groove 301 and connected to the bracket bottom wall 32, and the spacing plate 33 is further located between the two lead holes 320. Optionally, the spacer 33 is substantially perpendicular to the bracket bottom wall 32 and substantially parallel to the housing bottom wall 222. The rib 34 is supported and disposed between the partition 33 and the bracket side wall 31, and connects the bracket bottom wall 32. In the present embodiment, the position of the rib 34 corresponds to the bottom position of the first engaging groove 302, that is, the rib 34 can be used to support the first engaging groove 302.

As shown in fig. 3 to 7, optionally, a portion of the bracket side wall 31 facing the housing bottom wall 222 is provided with a snap portion 311. That is, the side of the bracket sidewall 31 facing the housing bottom wall 222 is provided with a locking portion 311, for example, the locking portion 311 is disposed to protrude from the bracket sidewall 31. The housing bottom wall 222 has a locking groove 225 corresponding to the locking portion 311. As shown in fig. 2, when the holder 30 is disposed in the mounting cavity 200, the locking portion 311 is locked to the locking groove 225 to restrict the movement of the holder 30 in the direction from the opening 220 to the mounting cavity 200. In the embodiment, the buckling part 311 is arranged on the side wall 31 of the bracket, the buckling groove 225 is formed in the bottom wall 222 of the housing, and the buckling connection can be realized by the buckling part 311 and the buckling groove 225, so that the bracket 30 is fixed on the second housing 22, the damage to the stability of the bottom wall 32 caused by the movement of the bracket 30 in the direction from the opening 220 to the mounting cavity 200 is avoided, the relative independence and the sealing performance between the two sub-cavities 201 are further ensured, and the sealing effect is improved.

As shown in fig. 5 to 7, alternatively, a portion of the holder side wall 31 facing the housing bottom wall 222 is formed with a fitting hole 313 communicating with the receiving groove 301. The accommodating hole 313 is located between the holder bottom wall 32 and the catching portion 311 to accommodate elastic deformation of the holder side wall 31 when the catching portion 311 is caught in the catching groove 225. For example, the bracket 30 may elastically deform when the latching portion 311 is latched to the latching groove 225, and whether the latching portion 311 is pressed or stretched, the bracket may bring a certain obstacle to the connection between the latching portion 311 and the latching groove 225.

As shown in fig. 7, in the present embodiment, the holder side wall 31 may further have empty grooves 314 formed on both sides of the locking portion 311, and the empty grooves 314 extend from one end of the holder side wall 31 opposite to the holder bottom wall 32 toward the holder bottom wall 32. In the present embodiment, the empty groove 314 does not communicate with the empty avoiding port 313. By providing the empty groove 314, the click portion 311 can be more freely and flexibly clicked to be connected to the click groove 225.

As shown in fig. 1, 4 and 7, the housing sidewall 221 is optionally provided with at least one protrusion 2212 protruding into the space 223. Specifically, the number of the projections 2212 is, for example, two or more, and the projections 2212 are respectively provided to protrude from two opposite sides of the housing side wall 221. When the holder 30 is disposed in the mounting cavity 200, the holder side wall 31 abuts against the protrusion 2212 in the direction from the housing bottom wall 222 to the first housing 21, so that the protrusion 2212 restricts the movement of the holder 30 in the direction from the housing bottom wall 222 to the first housing 21. In the present embodiment, the size and shape of the projection 2212 are not limited. In the embodiment, the protrusion 2212 is arranged on the side wall 221 of the housing, so that the movement of the bracket 30 towards the first housing 21 is limited, the relative independence and the sealing performance between the two sub-cavities 201 can also be ensured, and the sealing effect is improved.

In this embodiment, the position of the bracket sidewall 31 corresponding to the protrusion 2212 may be a step (not labeled), the lower step surface abuts against the protrusion 2212, and the step can limit the bracket 30 to move toward the first housing 21, and meanwhile, due to the step height difference, the bracket 30 can be also limited to move toward the opening 220, so as to perform a dual-limiting function, and further ensure the stability of the bracket 30 in the housing 20.

Optionally, when the first housing 21 is covered on the second housing 22, one side of the bracket bottom wall 32 facing the first housing 21 can support the first housing 21, for example, the bracket bottom wall 32 extends toward the first housing 21 at one side of the first engaging groove 302 away from the bracket side wall 31, so as to support the first housing 21. Further, the shape of the holder bottom wall 32 on the side of the first engaging groove 302 away from the holder side wall 31 is adapted to the shape of the corresponding position of the first housing 21.

In a specific assembling process, for example, the lead wires of the connector device 10 are first passed through the lead holes 320, then the connector device 10 is pushed into the accommodating groove 301, and further glue is applied between the lead wires and the lead holes 320 to form a glue layer, so as to improve the waterproof performance, after the mounting of the connector device 10 on the bracket 30 is completed, the bracket 30 and the connector device 10 are integrally installed into the space 223 of the second housing 22, a hot melt is applied between the bracket bottom wall 32 and the housing bottom wall 222 and the housing side wall 221 to form a glue layer for sealing connection, then a hot melt is continuously applied on the mounting surface 2210 and the first and second engaging grooves 302 and 2211, and the first housing 21 is further covered on the opening 224, so as to achieve the assembling of the entire connector assembly. The inventor of the application obtains through continuous experiments that the technical scheme of the application can achieve the water-proof of IPX7 and IPX8 grades, and can achieve a good water-proof effect.

Referring to fig. 8, the earphone 2 in the embodiment of the earphone of the present application may be a wireless earphone or a wired earphone. This embodiment includes the connector assembly 1 described in the connector assembly embodiments of the present application above. As shown in fig. 1-7, housing 20 in the connector assembly may be part of an earphone housing. In other embodiments, the headphone housing is connected to both housings 20 of the connector assembly.

In the present embodiment, in two sub-cavities 201 formed by the housing 20 of the connector assembly, one of the sub-cavities accommodates the connecting device 10, and the other sub-cavity can accommodate components such as a main board of the earphone 2.

For example, the headset 2 further comprises at least one speaker (not labeled) and a control assembly (not labeled) for controlling the operation of the headset 2, such as playing, pausing, establishing communication connections with other devices, transmission and processing of microphone signals, the control assembly may comprise a housing, a circuit board and a battery, the connector assembly 1 may be part of the control assembly, the housing of the control assembly is the housing of the connector assembly 1, and the connection means in the connector assembly 1 is used for charging the battery of the control assembly, establishing connections with other devices for transmitting data or audio transmission, etc.

To sum up, this application embodiment is through setting up support 30 holding connecting device 10, support 30 can with casing 20 sealing connection, separate into two sub-chambers 201 with installation cavity 200, make can realize mutual independence to a certain extent between two sub-chambers 201, two sub-chambers 201 are isolated relatively, support 30 blocks water when connector subassembly 1 wades and makes water be difficult to get into another sub-chamber 201 from a sub-chamber 201 in, thereby can protect components and parts such as mainboard etc. in another sub-chamber 201, realize better water-proof effects. Meanwhile, the connector 10 is accommodated in the accommodating groove 301 of the bracket 30 and then is installed in the installation cavity 200, so that convenient drawer-type installation can be realized, the assembly of the whole structure is facilitated, and the stability of the whole structure is ensured. And adopt the electronic equipment such as earphone 2 of connector assembly 1 of this application embodiment, can promote electronic equipment's waterproof performance, reach the waterproof of better level.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (10)

1. A connector assembly applied to an electronic device, comprising:

a connecting device;

a bracket, to which the connector is provided;

the support and the shell are in sealed connection so as to enable the installation cavity to form two sub-cavities at intervals.

2. The connector assembly of claim 1, wherein: the shell and the bracket are connected in a clamping manner.

3. The connector assembly of claim 2, wherein: the casing includes first casing and second casing, first casing lid is located the second casing is in order to form the installation cavity, the second casing is formed with the intercommunication the opening of installation cavity, the connecting device can be passed through the opening is connected with external device.

4. The connector assembly of claim 3, wherein: the bracket is provided with a first clamping groove on one side facing the first shell, the first shell is correspondingly provided with a clamping part, and when the first shell is covered on the second shell, the clamping part is embedded into the first clamping groove for clamping connection.

5. The connector assembly of claim 4, wherein: the bracket comprises a bracket side wall and a bracket bottom wall, the bracket side wall is connected with the bracket bottom wall to form an accommodating groove in an enclosing manner, and the connecting device is accommodated in the accommodating groove;

the first clamping groove is formed in one side edge of the bottom wall of the bracket, which faces the first shell, and extends along the direction of the side edge to be arranged on two opposite sides of the second shell; or the first clamping groove is formed in the joint of the support bottom wall and the support side wall facing the first shell, and extends in the direction of the joint to be arranged on two opposite sides of the second shell.

6. The connector assembly of claim 5, wherein: the second casing includes casing lateral wall and casing diapire, the casing lateral wall is connected the casing diapire is in order enclosing and establish a space, the space be formed with the relative uncovered that sets up of casing diapire, first casing lid fits uncovered, wherein the casing lateral wall is followed uncovered edge is provided with the installation face, the intercommunication has been seted up to the installation face the second block groove in first block groove, the block portion further imbeds carry out the block connection in first block groove and the second block groove.

7. The connector assembly of claim 6, wherein: the casing lateral wall toward casing diapire direction sunken formation the installation face, first casing orientation open one side is provided with the flange correspondingly, when first casing lid is located on the second casing, the flange with installation face carries out sealing connection.

8. The connector assembly of claim 6, wherein: the part of the side wall of the support facing the bottom wall of the shell is provided with a buckling part, the bottom wall of the shell is correspondingly provided with a buckling groove, and when the support is arranged in the installation cavity, the buckling part is buckled with the buckling groove to limit the movement of the support in the direction from the opening to the installation cavity.

9. The connector assembly of claim 8, wherein: an adaptive hole communicated with the accommodating groove is formed in the part, facing the bottom wall of the shell, of the side wall of the support, and the adaptive hole is located between the bottom wall of the support and the buckling part so as to adapt to the elastic deformation of the side wall of the support when the buckling part is in buckling connection with the buckling groove; and/or the presence of a gas in the gas,

the side wall of the shell is convexly provided with at least one protruding part extending into the space, and when the support is arranged in the installation cavity, the side wall of the support abuts against the protruding part in the direction from the bottom wall of the shell to the first shell, so that the protruding part limits the movement of the support in the direction from the bottom wall of the shell to the first shell.

10. A headset comprising a connector assembly as claimed in any one of claims 1 to 9.

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