CN221828229U

CN221828229U - Charging connector and charging device

Info

Publication number: CN221828229U
Application number: CN202420398780.9U
Authority: CN
Inventors: 张荣忠
Original assignee: Suzhou Xinyin Automotive Electronics Co ltd
Current assignee: Suzhou Xinyin Automotive Electronics Co ltd
Priority date: 2024-03-01
Filing date: 2024-03-01
Publication date: 2024-10-11
Anticipated expiration: 2034-03-01

Abstract

The utility model belongs to the technical field of charging equipment, and discloses a charging connector and a charging device. The charging device comprises a charging connector, wherein the charging connector comprises a connector shell, a Type-C interface and a flip cover, the connector shell is provided with a first mounting port and a second mounting port, and the Type-C interface is provided with two interfaces and is respectively arranged in the first mounting port and the second mounting port; the flip is articulated with the joint shell through the pivot, and flip can selectively cover in the joint shell in order to shelter from Type-C interface. All USB devices such as a smart phone, a digital camera, a mobile power supply and the like can be compatible by setting the Type-C interface; two interfaces are arranged, so that the charging connector can be connected with two charging devices at the same time; through setting up with connect the articulated flip of casing, reduce the dust effectively and get into Type-C interface, thereby flip rotates to closing and connect the closure that the casing realized Type-C interface, improved sealed waterproof performance.

Description

Charging connector and charging device

Technical Field

The utility model relates to the technical field of charging equipment, in particular to a charging connector and a charging device.

Background

Charging equipment needs to be charged through a charging connector, and along with the wide application of the charging equipment, the requirements on the charging connector are higher and higher. Wherein, universal serial bus (Universal Serial Bus, USB) interface mainly includes Type-A interface, type-B interface and Type-C interface.

In the prior art, the charging connector is only provided with one interface, so that only one charging device can be connected at a time, and the condition that two charging devices are charged simultaneously is difficult to meet; and waterproof sealing performance is relatively poor, and the interface is often directly exposed to external environment for dust accumulates in the interface, and water is also easy to enter in the interface, thereby reducing the reliability and stability of use.

That is, the existing charging connector is only provided with one interface, and has the defect that only one charging device can be connected at a time, so that two charging devices are difficult to charge simultaneously, and the interface is always directly exposed to the external environment, so that dust is easy to accumulate or water is easy to enter.

Disclosure of utility model

The utility model aims to provide a charging connector and a charging device, which are used for solving the problems that the existing charging connector is only provided with one interface, only one charging device can be connected at a time, the simultaneous charging of two charging devices is difficult to realize, and the interfaces are always directly exposed to the external environment and dust is easy to accumulate or water is easy to enter.

To achieve the purpose, the utility model adopts the following technical scheme:

The present utility model provides a charging connector, comprising:

The connector housing is provided with a first mounting port and a second mounting port;

the Type-C interfaces are arranged in the first mounting port and the second mounting port respectively;

And the flip cover is hinged with the joint shell through a rotating shaft and can be selectively covered on the joint shell to seal the Type-C interface.

As an alternative technical scheme of the charging connector, two Type-C interfaces are arranged at intervals side by side.

As an alternative technical scheme of charging connector, still including set up in connect the PCB board in the casing, the PCB board set up in two between the Type-C interface, the both sides of PCB board respectively with two Type-C interface connection.

As an alternative solution of the charging connector, a sealing member is disposed on a side of the flip cover facing the connector housing, and the sealing member selectively seals the Type-C interface.

As an alternative technical scheme of charging connector, connect the casing towards one side of flip is equipped with the arch, the arch is cyclic annular and encloses and locate two the periphery of Type-C interface, the arch can support on the sealing member.

As an alternative technical scheme who charges and connect, still include first sealing washer, first sealing washer set up in Type-C interface with connect between the casing and the cover is located the periphery of Type-C interface.

As an alternative solution of the charging connector, the Type-C interface includes:

The electric terminal is arranged inside the connector shell,

And the interlayer is positioned between the connector housing and the electric terminal.

As an alternative technical scheme of charging connector, the inside installation cavity that is equipped with of connector casing, still be equipped with the encapsulation mouth on the connector casing, first installation mouth with the second installation mouth is located the front of connector casing, the encapsulation mouth is located the back of connector casing, encapsulation mouth first installation mouth with the second installation mouth all with the installation cavity intercommunication.

As an alternative technical scheme of the charging connector, a wiring hole is formed in the side face of the connector housing, the wiring hole is communicated with the mounting cavity, and the wiring hole is used for penetrating a cable.

The utility model provides a charging device, which comprises the charging connector.

The beneficial effects are that:

The utility model provides a charging connector, which comprises a connector shell, type-C interfaces and a flip cover, wherein the connector shell is provided with a first mounting port and a second mounting port; the flip is articulated with the joint shell through the pivot, and flip can selectively cover in the joint shell in order to shelter from Type-C interface. All USB devices such as smart phones, digital cameras, mobile power supplies and the like of an android or IOS system (IOS Input Output System) can be compatible through setting the Type-C interface; the two interfaces are arranged, so that the charging connector can be connected with two charging devices at the same time, the number of contacts of the Type-C interface is more than that of contacts of the traditional interface, the charging power is improved, and quick charging can be realized; through setting up with connect the articulated flip of casing, flip can shelter from Type-C interface, reduces the dust effectively and gets into Type-C interface, thereby flip rotates to closing the closure that connects the casing and realize Type-C interface, has improved sealed waterproof performance.

The utility model provides a charging device which comprises the charging connector, wherein the charging connector with a double Type-C interface can meet the requirement of simultaneous charging of two charging devices; the charging connector is provided with the flip cover, the flip cover is opened during use, the flip cover can shield the Type-C interface, and after the use is finished, the flip cover is closed to seal the Type-C interface, so that the sealing waterproof performance is effectively guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a charging connector according to an embodiment of the present utility model;

FIG. 2 is a split view of a charging connector provided by an embodiment of the present utility model;

fig. 3 is a schematic view of a part of a structure of a charging connector according to an embodiment of the present utility model;

FIG. 4 is a partial cross-sectional view of a charging connector provided by an embodiment of the present utility model;

Fig. 5 is a schematic view of the structure of the flip cover and the seal provided by the embodiment of the utility model.

In the figure:

10. a joint housing; 11. a first mounting port; 12. a second mounting port; 13. a wiring hole;

20. a flip cover; 21. a seal;

30. Type-C interface; 31. an interlayer; 32. an electrical terminal;

40. A PCB board;

50. a cable;

60. A shock absorbing member; 61. a connection part; 62. a protective part;

70. and (5) packaging the block.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

As shown in fig. 1 to 5, the present utility model provides a charging device, which includes a charging connector, the charging connector includes a connector housing 10, a Type-C interface 30, and a flip cover 20, the connector housing 10 is provided with a first mounting port 11 and a second mounting port 12; the flip cover 20 is hinged with the joint housing 10 through a rotation shaft, and the flip cover 20 can be selectively covered on the joint housing 10 to close the Type-C interface 30.

All USB devices such as a smart phone, a digital camera, a mobile power supply and the like of an android or IOS system (IOS Input Output System) can be compatible by setting the Type-C interface 30; by adopting the charging connector of the double Type-C interfaces 30, the charging connector can be connected with two charging devices at the same time, so that the requirement of charging the two charging devices at the same time is met, the number of contacts of the Type-C interfaces 30 is more than that of contacts of the traditional interfaces, the charging power is improved, and quick charging can be realized; through setting up with connect the articulated flip 20 of casing 10, open flip 20 during the use, flip 20 can shelter from Type-C interface 30, reduces the dust effectively and gets into Type-C interface 30, rotates after finishing using and closes flip 20 and make flip 20 lid fit in connect casing 10 to realize Type-C interface 30's closure, improved sealed waterproof performance.

Specifically, the Type-C interface 30 includes a spacer layer 31 and an electrical terminal 32, the electrical terminal 32 being disposed inside the connector housing 10; the spacer layer 31 is located between the connector housing 10 and the electrical terminals 32. In this embodiment, the charging connector further includes a first sealing ring, the first sealing ring is disposed between the Type-C interface 30 and the connector housing 10, and the first sealing ring is sleeved on the outer periphery of the Type-C interface 30. Through setting up first sealing washer can prevent that water or dust from getting into inside the joint casing 10 through the junction of Type-C interface 30 and joint casing 10, can play the guard action to the inside components such as PCB board 40 of joint casing 10.

Preferably, gaps are reserved between the interlayer 31 and the electric terminal 32 and between the interlayer 31 and the connector housing 10, and waterproof layers are filled in the gaps between the interlayer 31 and the connector housing 10. The waterproof layer is arranged to effectively prevent water from entering the inside of the joint housing 10 from the gap between the interlayer 31 and the joint housing 10.

In the present embodiment, the cross section of the joint housing 10 is in the shape of a water droplet with a large upper end and a small lower end, and the joint housing 10 has opposite front and rear surfaces; the upper end of the joint housing 10 is hinged with the flip cover 20. The upper end of the joint housing 10 is provided with two mounting parts which are arranged on the front surface of the joint housing 10 at intervals, and two ends of the rotating shaft are respectively connected with the two mounting parts; the flip cover 20 is rotatably connected with the rotating shaft; the joint housing 10 is made of plastic. In other embodiments, a rotating shaft may be rotatably connected to the joint housing 10; the material of the connector housing 10 may be plastic or other materials. Through setting up flip 20 and articulated with the upper end that connects casing 10 through the pivot for can shelter from Type-C interface 30 from the top when flip 20 is opened.

To further enhance the sealing waterproof performance, the side of the flip cover 20 facing the joint housing 10 is provided with a sealing member 21, and the sealing member 21 selectively seals the Type-C interface 30. The tightness of the Type-C interface 30 is further ensured by the provision of the seal 21.

In order to mount the sealing member 21 on the flip cover 20, the flip cover 20 is provided with a mounting groove, and the sealing member 21 is at least partially embedded in the mounting groove. In this embodiment, the seal 21 is fully embedded in the mounting groove; the back of the sealing element 21 is glued and adhered to the bottom of the mounting groove; be equipped with unsmooth cooperation structure between flip 20 and the sealing member 21, unsmooth cooperation structure includes butt joint recess and butt joint arch, and the butt joint arch can peg graft to in the butt joint recess for flip 20 and sealing member 21 form inseparable connection.

Preferably, the side of the connector housing 10 facing the flip 20 is provided with a protrusion, which is annular and surrounds the outer periphery of the two Type-C interfaces 30, and which can abut against the sealing element 21. Can rotate along with joint casing 10 through setting up sealing member 21 to make the arch on the joint casing 10 can support at sealing member 21, be annular and enclose the periphery of locating two Type-C interfaces 30 through setting up the arch, thereby can guarantee reliability and the stability that joint casing 10 and flip 20 are connected, also guaranteed simultaneously to the waterproof degree of Type-C interface 30 seal.

Preferably, an elastic piece is sleeved on the rotating shaft, one end of the elastic piece is connected with the joint shell 10, and the other end of the elastic piece is connected with the flip 20; the elastic piece is a torsion spring. By arranging the elastic piece, when the flip cover 20 rotates relative to the joint housing 10 to cover and is raised to prop against the sealing piece 21, the elastic piece can generate elastic force for driving the flip cover 20 to reversely rotate, and the elastic piece can drive the flip cover 20 to reversely rotate under the action of the elastic force, so that the flip cover 20 is opened; when not driven by external force, the flip 20 can keep the open state under the effect of elastic component, and when flip 20 is in the open state, flip 20 shelters from Type-C interface 30 in order to prevent that the dust from getting into, exerts external force to flip 20 when needs and can realize closing flip 20 to seal Type-C interface 30.

In order to realize the installation and the switch-on of Type-C interface 30, connect the inside installation cavity that is equipped with of casing 10, still be equipped with the encapsulation mouth on the casing 10 that connects, first installation mouth 11 and second installation mouth 12 are located the front of the casing 10 that connects, and the encapsulation mouth is located the back of the casing 10 that connects, installation cavity, encapsulation mouth, first installation mouth 11 and second installation mouth 12 all communicate with the installation cavity. By providing a mounting cavity inside the joint housing 10, the mounting cavity can accommodate other elements and simultaneously can communicate with the Type-C interface 30 at the first mounting port 11 and the second mounting port 12; through setting up Type-C interface 30 in the front and set up the encapsulation mouth at the back, the encapsulation mouth is used for filling waterproof glue to carry out comprehensive thorough shutoff to the inside space of joint casing 10, isolated external environment's steam and dust, guarantee the inside waterproof leakproofness of joint casing 10.

In this embodiment, two Type-C interfaces 30 are arranged side by side at intervals; the charging connector further comprises a PCB (printed circuit board) 40 arranged in the mounting cavity, the PCB 40 is arranged between the two Type-C interfaces 30, and two sides of the PCB 40 are respectively connected with the two Type-C interfaces 30; the package opening is provided with a package block 70.

By arranging the two Type-C interfaces 30 at intervals side by side, the two Type-C interfaces 30 can be communicated with the same PCB 40; through setting up PCB board 40 between two Type-C interfaces 30, two independent intercommunication circuits of Type-C interfaces 30 are realized to two-sided wiring on PCB board 40, thereby on the basis of PCB board 40 of same size, two-sided wiring can hold more circuit elements and realize the circuit design of high density integration for the circuit design has flexibility and variety more, and PCB board 40 also has stability and reliability more. The package block 70 is formed by filling glue into the package opening on the back of the joint housing 10, which is advantageous in ensuring the sealing waterproof property of the overall structure.

Further, the side of the connector housing 10 is provided with a wiring hole 13, the wiring hole 13 communicates with the installation cavity, and the wiring hole 13 is used for penetrating the cable 50. By providing the wiring hole 13 on the joint housing 10, the cable 50 can pass through the wiring hole 13 and into the installation cavity of the joint housing 10.

Preferably, the charging connector further comprises a second sealing ring sleeved outside the cable 50 and in interference fit with the cable 50, and the second sealing ring is arranged in the wiring hole 13 and located between the cable 50 and the connector housing 10. Through setting up the second sealing washer, can enough improve the fastness that cable 50 and joint housing 10 are connected, can prevent again that glue from spilling over from the gap between cable 50 and the wiring hole 13 when encapsulating waterproof glue.

In this embodiment, two Type-C interfaces 30 are arranged side by side from the upper end to the lower end of the joint housing 10, and the position of one Type-C interface 30 is higher than the position of the other Type-C interface 30. The charging connector further comprises a shock absorbing member 60, the shock absorbing member 60 comprises a protection portion 62 and a connection portion 61 connected with the protection portion 62, the connection portion 61 is arranged between the connector housing 10 and the Type-C interface 30 close to the upper end of the connector housing 10, and the protection portion 62 can penetrate through the connector housing 10 and is located on one side, far away from the Type-C interface 30, of the connector housing 10. The shock absorbing member 60 may be an elastic member, and the material may be, but not limited to, rubber.

The shock-absorbing member 60 is of a fan-shaped structure, the connecting portion 61 is arranged on a turned edge at one end of the protecting portion 62, the turned edge is arranged between the connector housing 10 and the Type-C interface 30 which is close to the upper end of the connector housing 10, and the protecting portion 62 can penetrate through the connector housing 10 to be in butt joint with the structure for installing the Type-C interface 30. By arranging the shock absorbing member 60, the shock-proof function is achieved, and the service life of the charging interface is prolonged.

The PCB 40 is assembled and connected with the two Type-C interfaces 30, other elements are installed on the PCB 40 to obtain a PCBA, and the PCBA is assembled in the connector shell 10; through welding process with PCBA board and cable 50 welded fastening, assemble shock attenuation piece 60 on joint housing 10, adopt waterproof glue encapsulation at last can obtain the joint that charges, through the joint that charges that adopts two Type-C interfaces 30, can satisfy the needs that two battery charging outfits charge simultaneously, and effectively guaranteed sealed waterproof performance.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Charging connector, its characterized in that includes:

A joint housing (10) provided with a first mounting port (11) and a second mounting port (12);

The Type-C interfaces (30) are arranged in two and are respectively arranged in the first mounting port (11) and the second mounting port (12);

The flip (20) is hinged with the connector housing (10) through a rotating shaft, and the flip (20) can be selectively covered on the connector housing (10) to seal the Type-C interface (30).

2. Charging connector according to claim 1, characterized in that two of said Type-C interfaces (30) are arranged side by side at intervals.

3. The charging connector according to claim 2, further comprising a PCB board (40) disposed in the connector housing (10), wherein the PCB board (40) is disposed between the two Type-C interfaces (30), and two sides of the PCB board (40) are connected to the two Type-C interfaces (30) respectively.

4. The charging connector according to claim 1, characterized in that a side of the flip cover (20) facing the connector housing (10) is provided with a seal (21), the seal (21) selectively sealing the Type-C interface (30).

5. Charging connector according to claim 4, characterized in that the side of the connector housing (10) facing the flip (20) is provided with a bulge which is annular and surrounds the outer periphery of two Type-C interfaces (30), which bulge can abut on the sealing element (21).

6. The charging connector of claim 1, further comprising a first sealing ring disposed between the Type-C interface (30) and the connector housing (10) and sleeved on the outer periphery of the Type-C interface (30).

7. The charging connector of claim 1, wherein the Type-C interface (30) comprises:

an electrical terminal (32) provided inside the connector housing (10),

-A spacer layer (31), said spacer layer (31) being located between said connector housing (10) and said electrical connection terminals (32).

8. The charging connector according to claim 1, wherein a mounting cavity is provided in the connector housing (10), a packaging opening is further provided in the connector housing (10), the first mounting opening (11) and the second mounting opening (12) are located on the front surface of the connector housing (10), the packaging opening is located on the back surface of the connector housing (10), and the packaging opening, the first mounting opening (11) and the second mounting opening (12) are all communicated with the mounting cavity.

9. Charging connector according to claim 8, characterized in that the side of the connector housing (10) is provided with a wiring hole (13), the wiring hole (13) being in communication with the mounting cavity, the wiring hole (13) being for threading a cable (50).

10. Charging device, characterized by comprising a charging connector according to any of claims 1-9.