CN217882071U - Type-C interface connector with waterproof female seat - Google Patents

Abstract

The utility model relates to a take Type-C interface connector of waterproof female seat in Type-C connector field, be equipped with in the insulating casing and be used for carrying out the electricity cavity of being connected with connecing the electric mouth, the bottom of connecing the electric cavity is equipped with waterproof rubber ring, the inside and outside both sides of waterproof rubber ring closely laminate with connecing electric hyoplastron and metal inner shell respectively, one side that waterproof rubber ring is close to the metal inner shell is equipped with downwardly extending's echelonment breach, the both ends of metal inner shell all are equipped with and are used for carrying out the drainage channel who is connected with the outside, metal inner shell protrusion in insulating casing's upper end, the convex one end of metal inner shell is provided with waterproof sheath, when outside public end Type-C interface inserts along connecing the electric mouth and connects when electric cavity, public end Type-C interface can laminate with the echelonment breach of electric mouth, make it increase public end Type-C interface and connect the leakproofness between the hyoplastron, with the waterproof performance after increasing the connection, after connecing the inside water inflow of electric cavity, can stand upside down wholly, make its inside moisture can be discharged along the drainage channel at metal inner shell both ends.

Description

Type-C interface connector with waterproof female seat

Technical Field

The utility model relates to a Type-C connector field, concretely relates to take waterproof female Type-C interface connector of seat.

Background

The "bulky" size of the conventional USB interface is difficult to satisfy the requirements of equipment manufacturers and consumers, and the problem of the conventional USB interface that requires repeated plugging and unplugging and finding the correct direction is a problem that consumers have a lot of problems. Therefore, a new USB type-C which is designed based on USB3.1 standard appears in the market, has a light, thin, short and small appearance, and has the upper end and the lower end which are completely consistent, so that the functions of small size and capability of being inserted in the front and the back are achieved.

For the vertical Type-C connector in the prior art, the metal shell is usually wrapped on the outer surface of the rubber core in a splicing mode, and the mode has more gaps and very poor waterproof performance; once the outside liquid falls into the insertion port, the outside liquid can penetrate into the connection part of the terminal and the PCB along the gaps, so that short circuit is easy to occur; moreover, after the Type-C connector is installed on a carrier such as a mobile phone, a gap may also occur at the joint of the housing and the carrier, and there is a problem that liquid permeates into the joint of the terminal and the PCB from these gaps, for the above problem, chinese patent publication No. CN216214416U discloses a vertical Type-C connector female socket with good waterproof effect, which basically solves the above problem, but does not solve the above problem on the waterproof problem after the male plug and the female socket are connected, it is more convenient for the male plug to be inserted into the female socket for the connector, the male plug and the female socket are mostly in clearance fit, there is a gap between the male plug and the female socket, so as to cause an external water source to enter the electric connection position of the male plug and the female socket, so as to cause a short circuit, so that the waterproof performance after the male plug and the female socket are inserted in fit is limited, and in order to solve the above problem, the utility model discloses a Type-C connector with a very waterproof female socket.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above defect, providing the Type-C interface connector of taking waterproof female seat to solve the problem of mentioning in the above-mentioned background art.

The utility model aims at realizing through the following mode:

take waterproof female Type-C interface connector, including outer insulating housing, the metal inner shell with connect the tongue plate all to set up in outer insulating housing, outer insulating housing's one end is equipped with and is used for carrying out the electricity connection mouth of being connected with the outside, connect the tongue plate to pass the one end that outer insulating housing kept away from the electricity connection mouth, be equipped with in the outer insulating housing and be used for carrying out the electricity cavity of being connected with connecing the electricity connection mouth, the bottom of connecing the electricity cavity is equipped with waterproof rubber ring, waterproof rubber ring's inside and outside both sides respectively with connect tongue plate and metal inner shell and carry out closely laminating, one side that waterproof rubber ring is close to the metal inner shell is equipped with downwardly extending's echelonment breach, the both ends of metal inner shell all are equipped with and are used for carrying out the drainage channel of being connected with the outside, metal inner shell protrusion in outer insulating housing's upper end, the convex one end of metal inner shell is provided with waterproof sheath.

Further in the above explanation, the upper end of waterproof sheath is equipped with the direction inclined plane of downward sloping, and the direction inclined plane can be convenient for the insertion of outside public end Type-C interface.

Further, in the above description, the waterproof jacket has a waterproof protrusion protruding from an outer side thereof for mating with an outer plastic housing, so as to increase waterproof performance.

Further, in the above description, the joint of the waterproof protrusion and the waterproof sheath is provided with a rounded corner.

Furtherly in the above-mentioned explanation, be provided with spacing elastomer on the inner wall of metal inner shell, after the electric cavity is connect in the insertion of outside public end Type-C interface, public end Type-C interface can be fixed to spacing elastomer, prevents that it from appearing the effect and rock.

Further in the above description, the waterproof rubber ring is made of insulating silica gel.

The utility model has the advantages that: when the external male end Type-C interface is inserted into the power connection cavity along the power connection port, the male end Type-C interface can be attached to the downward-inclined step-shaped notch, so that the sealing performance between the male end Type-C interface and the power connection tongue plate is improved, the waterproof performance after connection is improved, and after water enters the power connection cavity, the whole body can be inverted, and the water inside the power connection cavity can be discharged along the drainage channels at the two ends of the metal inner shell.

Drawings

FIG. 1 is a perspective view of a Type-C interface connector with a waterproof female socket according to the present invention;

FIG. 2 is a front view of a Type-C interface connector with a waterproof female socket according to the present invention;

FIG. 3 is a top view of the Type-C interface connector with a waterproof female socket according to the present invention;

FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is an enlarged view of B in FIG. 4;

in the figures, the reference numbers are: 1-an insulating outer shell, 101-an electric connection port, 102-an electric connection cavity, 2-a metal inner shell, 201-a drainage channel, 3-an electric connection tongue plate, 4-a waterproof rubber ring, 401-a step-shaped notch, 5-a waterproof sheath, 501-a guide inclined plane, 502-a waterproof bulge, 6-a fillet and 7-a limiting elastomer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In this embodiment, referring to fig. 1 to 5, a Type-C interface connector with a waterproof female socket specifically implemented by the embodiment includes an insulating outer shell 1, a metal inner shell 2, and an electricity connecting tongue plate 3, where the metal inner shell 2 and the electricity connecting tongue plate 3 are both disposed in the insulating outer shell 1, one end of the insulating outer shell 1 is provided with an electricity connecting port 101 for connecting with the outside, the electricity connecting tongue plate 3 penetrates through one end of the insulating outer shell 1 away from the electricity connecting port 101, an electricity connecting cavity 102 for connecting with the electricity connecting port 101 is disposed in the insulating outer shell 1, a waterproof rubber ring 4 is disposed at the bottom of the electricity connecting cavity 102, inner and outer sides of the waterproof rubber ring 4 are respectively and tightly attached to the electricity connecting tongue plate 3 and the metal inner shell 2, one side of the waterproof rubber ring 4 close to the metal inner shell 2 is provided with a step-shaped notch 401 extending downward, two ends of the metal inner shell 2 are both provided with a drainage channel 201 for connecting with the outside, the metal inner shell 2 protrudes out of the upper end of the insulating outer shell 1, a waterproof jacket 5 is arranged at the protruding end of the metal inner shell 2, a guide inclined plane 501 which inclines downwards is arranged at the upper end of the waterproof jacket 5, the guide inclined plane 501 can facilitate the insertion of an external public end Type-C interface, a waterproof bulge 502 is arranged around the outer side of the waterproof jacket 5 in a protruding mode and used for being matched and assembled with an external plastic outer shell to enable the waterproof performance to be improved, a fillet 6 is arranged at the joint of the waterproof bulge 502 and the waterproof jacket 5, a limiting elastic body 7 is arranged on the inner wall of the metal inner shell 2, after the external public end Type-C interface is inserted into the power connection cavity 102, the limiting elastic body 7 can fix the public end Type-C interface to prevent the public end Type-C interface from shaking, the waterproof rubber ring 4 is made of insulating silica gel, when the external public end Type-C interface is inserted into the power connection cavity 102 along the power connection port 101, the male Type-C interface can be attached to the downward-inclined stepped notch 401, so that the sealing performance between the male Type-C interface and the electric connection tongue plate 3 is improved, the waterproof performance after connection is improved, and after water enters the electric connection cavity 102, the whole body can be inverted, and the water inside the electric connection cavity can be discharged along the drainage channels 201 at the two ends of the metal inner shell 2.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims (6)

1. Take waterproof female Type-C interface connector of seat, including insulating casing, metal inner shell and connecing the tongue plate, the metal inner shell with connect the tongue plate and all set up in insulating casing, insulating casing's one end is equipped with and is used for carrying out the electricity connection mouth of being connected with the outside, connect the tongue plate to pass the insulating casing and keep away from the one end of electricity connection mouth, its characterized in that: be equipped with in the insulating casing and be used for connecing the electric cavity that connects that the electric mouth carries out to be connected, the bottom of connecing the electric cavity is equipped with waterproof rubber ring, the inside and outside both sides of waterproof rubber ring respectively with connect electric tongue board and metal inner shell and closely laminate, one side that waterproof rubber ring is close to the metal inner shell is equipped with downwardly extending's echelonment breach, the both ends of metal inner shell all are equipped with the drainage channel that is used for carrying out the connection with the outside, metal inner shell protrusion in insulating casing's upper end, the convex one end of metal inner shell is provided with waterproof sheath.

2. The Type-C interface connector with waterproof female socket of claim 1, wherein: the upper end of the waterproof sheath is provided with a guide inclined plane which inclines downwards.

3. The Type-C interface connector with waterproof female socket of claim 1, characterized in that: waterproof bulges are convexly surrounded on the outer side of the waterproof sheath.

4. The Type-C interface connector with waterproof female socket of claim 3, wherein: and a fillet is arranged at the joint of the waterproof bulge and the waterproof sheath.

5. The Type-C interface connector with waterproof female socket of claim 1, characterized in that: and the inner wall of the metal inner shell is provided with a limiting elastic body.

6. The Type-C interface connector with waterproof female socket of claim 1, wherein: the waterproof rubber ring is composed of insulating silica gel.

Images