CN216214416U - Waterproof effect's female seat of vertical TYPE-C connector - Google Patents

Abstract

The utility model discloses a vertical TYPE-C connector female seat with good waterproof effect, which comprises a rubber core, a plurality of terminals, an integrally formed metal shell and a waterproof sheath, wherein the rubber core is arranged on the metal shell; the rubber core is provided with a tongue plate part and a main body part, and the main body part is provided with an insertion end and an exposed end; the rubber core is inserted upwards from the lower end of the metal shell so that the outer surface of the insertion end is abutted against the inner surface of the metal shell and the upper surface of the exposed end is abutted against the lower surface of the metal shell, and a plug-in port is formed at the upper end of the metal shell; the waterproof sheath is coated on the surfaces of the metal shell and the exposed end, and a first waterproof raised line is arranged at the upper position of the middle part of the waterproof sheath. Compared with the traditional connector, the waterproof performance of the connector can be improved; the metal casing and the waterproof sheath of the end cladding that exposes of gluing the core, this waterproof sheath is provided with first waterproof sand grip, can prevent that liquid from stretching into from the seam crossing of metal casing and carrier, further promotes the whole waterproof performance of Type-C connector.

Description

Waterproof effect's female seat of vertical TYPE-C connector

Technical Field

The utility model relates to the technical field of TYPE-C connectors, in particular to a vertical TYPE TYPE-C connector female seat with a good waterproof effect.

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 requiring repeated plugging and unplugging and finding the "correct" direction is a problem that consumers have a lot of problems. Therefore, a USB Type-C is available in the market, which is a new connector designed based on the USB 3.1 specification, and has a thin, short and light appearance, and the upper and lower ends are completely consistent, so as to achieve the functions of small size and plug-in connection on the front and back sides.

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; further, when the Type-C connector is mounted on a carrier such as a mobile phone, a gap is formed at a joint between the housing and the carrier, and liquid may infiltrate into a joint between the terminal and the PCB through the gap.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects in the prior art, and the main object of the present invention is to provide a vertical TYPE-C connector female socket with a good waterproof effect, which has a reasonable structural arrangement and effectively improves the waterproof performance of the TYPE-C connector.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a vertical TYPE-C connector female seat with good waterproof effect comprises a rubber core, a plurality of terminals, an integrally formed metal shell and a waterproof sheath;

the rubber core is provided with a tongue plate part and a main body part, the tongue plate part extends upwards from the center of the upper surface of the main body part, the main body part comprises an inserting end and an exposed end which are arranged up and down, and the inserting end is smaller than the exposed end to form a step;

the terminals comprise embedding parts, inserting parts extending upwards from the embedding parts and connecting parts extending downwards from the embedding parts, the embedding parts are embedded in the main body parts, the inserting parts are embedded in the tongue plate parts and exposed on the surfaces of the tongue plate parts, and the connecting parts extend downwards to penetrate out of the main body parts;

the rubber core is inserted upwards from the lower end of the metal shell so that the outer surface of the insertion end abuts against the inner surface of the metal shell and the upper surface of the exposed end abuts against the lower surface of the metal shell, and a plug-in port is formed at the upper end of the metal shell;

the waterproof jacket is coated on the surfaces of the metal shell and the exposed end, and a first waterproof raised line used for separating a gap between the metal shell and the carrier is arranged at the upper position of the middle part of the waterproof jacket.

As a preferred embodiment: the size of the insertion end is larger than the diameter of the through cavity, so that the insertion end and the metal shell are in interference fit.

As a preferred embodiment: the outer surface of the exposed end and the outer surface of the metal shell are kept flush.

As a preferred embodiment: the lateral surface that inserts the end is provided with waterproof groove, the metal casing medial surface is provided with the waterproof sand grip of installing with waterproof groove adaptation.

As a preferred embodiment: the waterproof grooves are arranged at intervals from top to bottom, and each waterproof groove is arranged on the peripheral side face of the insertion end in a surrounding mode.

As a preferred embodiment: four fixing feet are embedded at the bottom of the exposed end and are arranged in an inverted L shape.

As a preferred embodiment: the first waterproof convex strip comprises a first bulge and a second bulge,

the outside of first bellied upper surface outside and lower surface all are provided with the arcwall face, the second is protruding outwards to be formed at the center of first bellied lateral surface.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that: mainly, through arranging the integrally formed metal shell, the rubber core is assembled with the metal shell in a plugging mode through the insertion end, and compared with a traditional Type-C connector, the rubber core and the metal shell can reduce the gap to one, so that the waterproof performance of the connector is improved; moreover, the exposed ends of the metal shell and the rubber core are wrapped by a waterproof jacket, and the waterproof jacket is provided with a first waterproof raised line; the liquid can be prevented from permeating from the joint between the rubber core and the metal shell and extending into the joint between the metal shell and the carrier, so that the overall waterproof performance of the Type-C connector is further improved;

secondly, inserting the end lateral surface and setting up waterproof groove, set up the waterproof sand grip with waterproof groove looks adaptation at metal casing's medial surface, when improving the waterproof performance between gluey core and the metal casing, also can strengthen the firm in connection nature between gluey core and the metal casing, be difficult for because dragging and drop.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a cross-sectional view of a preferred embodiment of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

The attached drawings indicate the following:

10. rubber core 11 and tongue plate part

12. Body 121 and insertion end

1211. Waterproof groove 122, exposed end

1221. Fixed foot 123 and step

20. Terminal with a terminal body

21. Embedding part 22 and inserting part

23. Connecting part

30. Metal shell

31. Interface 32, waterproof convex strip

40. Waterproof sheath

41. First waterproof convex strip 411 and first protrusion

412. Second protrusion 413, an arc-shaped face.

Detailed Description

Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the utility model is shown, which is a vertical TYPE-C connector female socket with good waterproof effect.

The female seat of the TYPE-C connector comprises a rubber core 10, a plurality of terminals 20, an integrally formed metal shell 30 and a waterproof sheath 40, wherein in the embodiment of the application, the rubber core 10 is made of soft rubber with a certain elastic deformation; the rubber core 10 is provided with a tongue plate part 11 and a main body part 12, the tongue plate part 11 extends upwards from the center of the upper surface of the main body part 12, the main body part 12 comprises an insertion end 121 and an exposed end 122 which are arranged up and down, and the insertion end 121 is smaller than the exposed end to form a step 123; the plurality of terminals 20 comprise embedding parts 21, inserting parts 22 extending upwards from the embedding parts 21 and connecting parts 23 extending downwards from the embedding parts 21, the embedding parts 21 are embedded in the main body part 12, the inserting parts 22 are embedded in the tongue plate part 11 and exposed on the surface of the tongue plate part 11, and the connecting parts 23 extend downwards to penetrate out of the main body part 12; the metal shell 30 is hollow and has a through cavity, the rubber core 10 is inserted upwards from the lower end of the metal shell 30 so that the outer surface of the insertion end 121 abuts against the inner surface of the metal shell 30 and the upper surface of the exposed end 122 abuts against the lower surface of the metal shell 30, and the upper end of the metal shell 30 forms a socket 31; the waterproof jacket 40 is wrapped on the surfaces of the metal shell 30 and the exposed end 122, and a first waterproof protruding strip 41 for blocking a gap between the metal shell 30 and the carrier is arranged at the upper position of the middle part of the waterproof jacket 40.

As mentioned above, the size of the insertion end 121 is larger than the diameter of the through cavity, so that the insertion end 121 and the metal shell 30 are in interference fit, and thus, the connection tightness between the insertion end and the metal shell can be ensured, and a certain waterproof effect can be achieved. The outer surface of the exposed end and the outer surface of the metal shell are kept flush, so that the waterproof jacket 40 can be ensured to completely wrap the exposed end, and the wrapping performance is better. More specifically, the outer side of the insertion end 121 is provided with a plurality of waterproof grooves 1211, the inner side of the metal shell 30 is correspondingly provided with a plurality of waterproof ribs 32, and when the insertion end 121 is inserted into the bottom of the metal shell 30, one waterproof rib 32 is correspondingly embedded into one waterproof groove 1211; the waterproof performance between the rubber core and the metal shell is improved, meanwhile, the connection firmness between the rubber core and the metal shell can be enhanced, and the rubber core is not easy to fall off due to pulling. The cross section of the waterproof rib is preferably trapezoidal, which is beneficial to improve the smoothness of inserting the insertion end 121 into the bottom of the metal shell. The waterproof grooves are arranged at intervals from top to bottom, and each waterproof groove is arranged on the peripheral side face of the insertion end in a surrounding mode.

Four fixing feet 1221 are embedded at the bottom of the exposed end 122, the four fixing feet 1221 are arranged in an inverted L shape, two fixing feet 1221 are embedded at the front end of the bottom of the exposed end 122, and the other two fixing feet 1221 are embedded at the rear end of the bottom of the exposed end 122; through the arrangement of the four fixing pins 1221, the connector can be clamped on the PCB in advance, so that the welding operation between the connecting part 23 and the PCB is facilitated.

The first waterproof convex strip 41 comprises a first protrusion 411 and a second protrusion 412, and the outer sides of the upper surface and the lower surface of the first protrusion 411 are provided with arc surfaces 413; the second protrusion 412 is formed by protruding outward from the center of the outer side of the first protrusion 411, and the second protrusion 412 is convex; through the two-section type protrusion formed by arranging the first waterproof protruding strip 41 with the first protrusion 411 and the second protrusion 412, the first waterproof protruding strip 41 can be adapted to carriers with different sizes for use, and the gap between the connector and the carrier can be guaranteed to be isolated.

The design of the utility model is characterized in that: mainly, through arranging the integrally formed metal shell, the rubber core is assembled with the metal shell in a plugging mode through the insertion end, and compared with a traditional Type-C connector, the rubber core and the metal shell can reduce the gap to one, so that the waterproof performance of the connector is improved; moreover, the exposed ends of the metal shell and the rubber core are wrapped by a waterproof jacket, and the waterproof jacket is provided with a first waterproof raised line; the liquid can be prevented from permeating from the joint between the rubber core and the metal shell and extending into the joint between the metal shell and the carrier, so that the overall waterproof performance of the Type-C connector is further improved;

secondly, inserting the end lateral surface and setting up waterproof groove, set up the waterproof sand grip with waterproof groove looks adaptation at metal casing's medial surface, when improving the waterproof performance between gluey core and the metal casing, also can strengthen the firm in connection nature between gluey core and the metal casing, be difficult for because dragging and drop.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims (7)

1. The utility model provides a female seat of vertical TYPE TYPE-C connector that water-proof effects is good, its characterized in that: comprises a rubber core, a plurality of terminals, an integrally formed metal shell and a waterproof sheath;

the rubber core is provided with a tongue plate part and a main body part, the tongue plate part extends upwards from the center of the upper surface of the main body part, the main body part comprises an inserting end and an exposed end which are arranged up and down, and the inserting end is smaller than the exposed end to form a step;

the terminals comprise embedding parts, inserting parts extending upwards from the embedding parts and connecting parts extending downwards from the embedding parts, the embedding parts are embedded in the main body parts, the inserting parts are embedded in the tongue plate parts and exposed on the surfaces of the tongue plate parts, and the connecting parts extend downwards to penetrate out of the main body parts;

the rubber core is inserted upwards from the lower end of the metal shell so that the outer surface of the insertion end abuts against the inner surface of the metal shell and the upper surface of the exposed end abuts against the lower surface of the metal shell, and a plug-in port is formed at the upper end of the metal shell;

the waterproof jacket is coated on the surfaces of the metal shell and the exposed end, and a first waterproof raised line used for separating a gap between the metal shell and the carrier is arranged at the upper position of the middle part of the waterproof jacket.

2. The female seat of effectual vertical TYPE-C connector of water-proof according to claim 1, its characterized in that: the size of the insertion end is larger than the diameter of the through cavity, so that the insertion end and the metal shell are in interference fit.

3. The female seat of effectual vertical TYPE-C connector of water-proof according to claim 1, its characterized in that: the outer surface of the exposed end and the outer surface of the metal shell are kept flush.

4. The female seat of effectual vertical TYPE-C connector of water-proof according to claim 1, its characterized in that: the lateral surface that inserts the end is provided with waterproof groove, the metal casing medial surface is provided with the waterproof sand grip of installing with waterproof groove adaptation.

5. The female seat of effectual vertical TYPE-C connector of water-proof according to claim 4, its characterized in that: the waterproof grooves are arranged at intervals from top to bottom, and each waterproof groove is arranged on the peripheral side face of the insertion end in a surrounding mode.

6. The female seat of effectual vertical TYPE-C connector of water-proof according to claim 1, its characterized in that: four fixing feet are embedded at the bottom of the exposed end and are arranged in an inverted L shape.

7. The female seat of effectual vertical TYPE-C connector of water-proof according to claim 1, its characterized in that: the first waterproof convex strip comprises a first bulge and a second bulge,

the outside of first bellied upper surface outside and lower surface all are provided with the arcwall face, the second is protruding outwards to be formed at the center of first bellied lateral surface.

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