CN216055412U

CN216055412U - Novel USB waterproof connector

Info

Publication number: CN216055412U
Application number: CN202122493691.1U
Authority: CN
Inventors: 杨勇; 文斌; 温小其
Original assignee: Dongguan Xianhe Electronic Technology Co ltd
Current assignee: Dongguan Xianhe Electronic Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-15
Anticipated expiration: 2031-10-15

Abstract

The application discloses novel waterproof connector of USB relates to in connector technical field. The novel USB waterproof connector comprises a terminal component and a waterproof component; the terminal assembly comprises a shell, a rubber core and a terminal, wherein the shell is provided with an opening and a socket, and the terminal comprises an insertion section and a connecting section connected with the insertion section; the rubber core is provided with an installation groove, the terminal is arranged in the installation groove, and the connecting section part extends out of the installation groove from the opening; the shell is sleeved on the rubber core; the waterproof piece is sleeved on the shell, the opening is covered in the shell, and the connecting section penetrates out of the waterproof piece. The novel USB waterproof connector can prevent water from entering the electronic equipment from a gap between the waterproof piece and the shell or entering the electronic equipment from the opening, so that the novel USB waterproof connector has a waterproof function and achieves a waterproof effect.

Description

Novel USB waterproof connector

Technical Field

The application relates to the technical field of connectors, in particular to a novel USB waterproof connector.

Background

USB, Universal Serial Bus (USB), is an external Bus standard for standardizing the connection and communication between a computer and external devices, and is widely used in the PC field.

Because electronic equipment is applied to different fields now for electronic equipment needs work under different environment, in the in-process of using electronic equipment, outside water or other liquid can get into in electronic equipment from electronic equipment's USB interface to lead to the PCB board in the electronic equipment to break down.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. To this end, the present application proposes a novel USB waterproof connector having a waterproof function.

The novel USB waterproof connector according to the embodiment of the first aspect of the application comprises: the terminal assembly comprises a shell, a rubber core and a terminal, wherein the shell is provided with an opening and a socket, and the terminal comprises an insertion section and a connecting section connected with the insertion section; the rubber core is provided with a mounting groove, the terminal is arranged in the mounting groove, and the connecting section part extends out of the mounting groove from the opening; the shell is sleeved on the rubber core; the waterproof piece is sleeved on the shell and covers the opening, and the connecting section penetrates out of the waterproof piece.

According to the novel USB waterproof connector of the embodiment of the application, at least the following beneficial effects are achieved:

the shell is sleeved on the rubber core, the shell is provided with an opening and a socket, and the plug-in section of the terminal is positioned close to the socket, so that external equipment can be inserted into the shell from the socket and is in contact with the plug-in section to realize electric connection; the connecting section of the terminal is positioned at a position close to the opening, and the connecting section is partially positioned outside the mounting groove so as to be conveniently and electrically connected with the PCB; the waterproof part cup joints in the casing and is connected with the lateral wall of casing, make the part that waterproof part and casing are connected not have the clearance, and the waterproof part is wherein the opening cladding, and make the linkage segment wear out to the waterproof part outside, and make the waterproof part and the part that the linkage segment contacted do not have the clearance, this can make things convenient for the linkage segment to be connected with the PCB board, also can avoid water to get into in the electronic equipment from the clearance between waterproof part and the casing, or get into in the electronic equipment from the opening part, thereby make novel USB waterproof connector have waterproof function, and make it reach water-proof effects.

According to some embodiments of the present application, the waterproof member and the terminal assembly are integrally molded through an injection molding process.

According to some embodiments of the application, a side of the flashing facing the socket is provided with an abutment surface.

According to some embodiments of the present application, the mounting groove and the terminal are provided in plurality.

According to some embodiments of the application, a positioning column is provided on the flashing.

According to some embodiments of the application, a latch is provided on the flashing.

According to some embodiments of the application, the casing is being provided with the engaging lug near the opening part, the engaging lug wear out to the waterproof outside.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a novel USB waterproof connector according to an embodiment of the present application;

fig. 2 is an exploded view of the novel USB waterproof connector according to the embodiment of the present application.

Reference numerals:

a terminal assembly 100; a housing 110; an opening 111; a socket 112; a connecting lug 113; a rubber core 120; a mounting groove 121; a terminal 130; an insertion section 131; a connecting section 132; a waterproof member 200; an abutment surface 210; a positioning post 220; a latch 230.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, left, right, front, rear, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

A novel USB waterproof connector according to an embodiment of the present application is described below with reference to fig. 1 to 2.

According to the novel USB waterproof connector of the embodiment of the application, the novel USB waterproof connector comprises a terminal assembly 100 and a waterproof piece 200; the terminal assembly 100 includes a housing 110, a rubber core 120 and a terminal 130, the housing 110 is provided with an opening 111 and a socket 112, and the terminal 130 includes an insertion section 131 and a connection section 132 connected with the insertion section 131; the rubber core 120 is provided with a mounting groove 121, the terminal 130 is arranged in the mounting groove 121, and the connecting section 132 partially extends out of the mounting groove 121 from the opening 111; the shell 110 is sleeved on the rubber core 120; the waterproof member 200 is sleeved on the casing 110, and the opening 111 is covered therein, and the connecting section 132 partially penetrates to the outside of the waterproof member 200.

The shell 110 is sleeved on the rubber core 120, the shell 110 has an opening 111 and a socket 112, and the plug section 131 of the terminal 130 is located near the socket 112, so that an external device can be inserted into the shell 110 from the socket 112 and contact with the plug section 131 to realize electrical connection; the connection section 132 of the terminal 130 is located at a position close to the opening 111, and the connection section 132 is partially located outside the mounting groove 121 to facilitate electrical connection with the PCB; waterproof 200 is sleeved on housing 110 and connected with the side wall of housing 110, so that there is no gap between waterproof 200 and the portion of housing 110 connected, and waterproof 200 covers opening 111 therein, and makes connecting section 132 penetrate out of waterproof 200, and makes the portion of waterproof 200 and connecting section 132 contact have no gap, which can facilitate connecting section 132 to be connected with a PCB board, and can also prevent water from entering electronic equipment from the gap between waterproof 200 and housing 110, or from entering electronic equipment from opening 111, thereby making the novel USB waterproof connector have a waterproof function, and making it achieve a waterproof effect.

Referring to fig. 1, in some embodiments of the present application, a waterproof member 200 is integrally formed with a terminal assembly 100 through an injection molding process.

Specifically, the terminal 130 is placed in the mounting groove 121 of the rubber core 120 to connect the terminal 130 with the rubber core 120, and then the terminal 130 is inserted into the housing 110 from the opening 111 to form a terminal assembly 100; then, molding a waterproof piece 200 outside the shell 110 through an injection molding process, so that the waterproof piece 200 covers the opening 111 and the connecting section 132 is located outside the waterproof piece 200; the waterproof member 200 is formed outside the terminal assembly 100 through an injection molding process, which can make no gap between the waterproof member 200 and the side wall of the housing 110 and no gap between the waterproof member 200 and the connecting section 132, thereby preventing water from entering the electronic device from the gap between the waterproof member and the housing or entering the electronic device from the opening, improving the waterproof effect of the novel USB waterproof connector, and facilitating the processing of the terminal assembly 100 and the waterproof member 200.

Referring to fig. 1, in some embodiments of the present application, flashing 200 is provided with an abutment surface 210 on a side facing socket 112.

The external device is inserted into the housing 110 from the jack 112 and abuts against the terminal 130 and abuts against the abutment surface 210 on the waterproof member 200 to limit the depth of insertion of the external device, thereby protecting the external device and the terminal assembly 100; specifically, the waterproof member 200 and the housing 110 are integrally formed by injection molding, and the waterproof member 200 covers one end of the housing 110 close to the opening 111 therein, while the abutting surface 210 is disposed around a sidewall of the housing 110.

Referring to fig. 1 and 2, in some embodiments of the present application, a plurality of mounting grooves 121 and terminals 130 are correspondingly provided.

The mounting grooves 121 and the terminals 130 are four in number, the terminals 130 are disposed in the mounting grooves 121 one by one, and the mounting grooves 121 are used for placing the terminals 130 to define the positions of the terminals 130.

Referring to fig. 1 and 2, in some embodiments of the present application, a positioning post 220 is disposed on the flashing 200.

Be provided with two reference columns 220 on waterproof 200, the extending direction of two reference columns 220 is unanimous, and reference column 220 sets up with the locating hole cooperation of PCB board, and in reference column 220 can insert the locating hole to the waterproof connector of the novel USB of prepositioning installation, and can avoid the waterproof connector of novel USB to remove along the horizontal direction, thereby protection linkage segment 132, the linkage segment 132 of avoiding the welding on the PCB board is buckled and is impaired.

Referring to fig. 1 and 2, in some embodiments of the present application, a latch 230 is provided on the waterproof member 200.

The fixture block 230 is used for connecting with other equipment to connect the novel USB waterproof connector in a clamping manner; specifically, since the waterproof member 200 is integrally formed with the terminal assembly 100 by injection molding, the waterproof member 200 can connect the housing 110 and the rubber core 120 to fix the relative positions of the housing 110 and the rubber core 120, and the relative positions of the terminal assembly 100 and other devices can be fixed by the latch 230 on the waterproof member 200, so as to ensure the stability of the external device plugging terminal assembly 100; two latch blocks 230 are respectively provided at both sides of the waterproof member 200 to improve stability of the waterproof member 200 in connection with other devices.

Referring to fig. 1 and 2, in some embodiments of the present application, the housing 110 is provided with a coupling lug 113 near the opening 111, and the coupling lug 113 penetrates to the outside of the waterproof member 200.

The connecting lug 113 is used for being inserted into the PCB so as to realize the fixed connection of the connecting lug 113 and the PCB; specifically, the two engaging lugs 113 are disposed on two sides of the waterproof member 200, respectively, so as to improve the stability of the connection and prevent the waterproof member 200 from being inclined.

In the description herein, references to the description of "one embodiment," "some embodiments," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. Novel waterproof connector of USB, its characterized in that includes:

the terminal assembly comprises a shell, a rubber core and a terminal, wherein the shell is provided with an opening and a socket, and the terminal comprises an insertion section and a connecting section connected with the insertion section; the rubber core is provided with a mounting groove, the terminal is arranged in the mounting groove, and the connecting section part extends out of the mounting groove from the opening; the shell is sleeved on the rubber core;

the waterproof piece is sleeved on the shell and covers the opening, and the connecting section penetrates out of the waterproof piece.

2. The new USB waterproof connector according to claim 1, wherein the waterproof member and the terminal assembly are integrally formed by an injection molding process.

3. The new USB waterproof connector according to claim 1, wherein a side of the waterproof member facing the jack is provided with an abutment surface.

4. The novel USB waterproof connector according to claim 1, wherein a plurality of the mounting grooves and the terminals are correspondingly provided.

5. The novel USB waterproof connector according to claim 1, wherein the waterproof member is provided with a positioning column.

6. The novel USB waterproof connector according to claim 1, wherein a latch is provided on the waterproof member.

7. The novel USB waterproof connector according to claim 1, wherein the housing is provided with a connecting lug near the opening, and the connecting lug penetrates out of the waterproof piece.