CN215377821U - Waterproof Type-C female seat - Google Patents
Waterproof Type-C female seat Download PDFInfo
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- CN215377821U CN215377821U CN202121531152.6U CN202121531152U CN215377821U CN 215377821 U CN215377821 U CN 215377821U CN 202121531152 U CN202121531152 U CN 202121531152U CN 215377821 U CN215377821 U CN 215377821U
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- inner shell
- injection molding
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- female seat
- waterproof type
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Abstract
The utility model discloses a waterproof Type-C female seat which comprises a connecting module, an inner shell and an outer shell, wherein the connecting module is used for connecting a Type-C male head, the inner shell is sleeved on the outer side of the connecting module and is connected with the connecting module into a whole in an injection molding mode, so that the inner shell is connected with the connecting module in a sealing mode, and the internal waterproofing of the Type-C female seat is further realized; the contact end of the inner shell and the terminal is provided with the sealing bulge, sealing connection is directly achieved through the sealing bulge and the terminal, external water proofing is achieved, a sealing ring does not need to be arranged independently, and operation is simple.
Description
Technical Field
The utility model relates to the technical field of electronic elements, in particular to a waterproof Type-C female socket.
Background
The USB interface has the interface of three kinds of different outward appearances, Type-A, Type-B, Type-C promptly, and Type-C has the volume that all is far less than Type-A and Type-B, is the newest USB interface appearance standard. In addition, Type-C is an interface Type that can be applied to both a PC (master device) and an external device (slave device, such as a mobile phone).
The female seat of Type-C is installed on terminal equipment for connect the connector that the cooperation was used with Type-C, when application was on waterproof terminal equipment, a waterproof gasket was established to the inner shell cover of the female seat of present Type-C, then rethread encapsulating makes packing ring and the female seat sealing connection of Type-C, female seat of Type-C supports through the packing ring again and holds terminal equipment after that, carry out the encapsulating and realize outside waterproof, operating technology is comparatively complicated, and the inner structure of the female seat body of Type-C can't realize inside waterproof.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model discloses a waterproof Type-C female socket, which can realize sealing and waterproofing from a Type-C female socket body and a position connected with a terminal.
The utility model discloses a waterproof Type-C female seat, which comprises:
the connecting module is used for connecting a Type-C male connector;
the inner shell is sleeved on the outer side of the connecting module and is connected with the connecting module into a whole in an injection molding mode, and a sealing bulge is arranged at the contact end of the inner shell and the terminal;
the outer shell is fixed on the outer side of the inner shell.
Furthermore, the connecting module comprises a connecting body, the inner shell is sleeved outside the connecting body, and one end of the inner shell is connected with one end of the connecting body in an injection molding mode.
Further, the inner shell and the connecting body are connected in an injection molding mode to form an injection molding end; the connecting body is connected with a plurality of functional welding feet, the functional welding feet penetrate through the injection molding end, and the injection molding end is provided with a supporting part for supporting the functional welding feet.
Furthermore, the injection molding end is provided with a positioning shaft.
Furthermore, the one end of connecting the body is provided with spacing portion, be provided with spacing axle in the spacing portion, and through spacing axle is right the end of moulding plastics is fixed a position.
Furthermore, the connecting body is provided with a limiting groove, and the inner shell is provided with a limiting bulge matched with the limiting groove.
Further, the inner shell is the hardware, the one end of inner shell is formed through seamless tensile mode sealed protruding.
Further, the sealing protrusion is located at one side of the outer shell, and the outer shell stops the inner shell through the sealing protrusion.
Furthermore, the end, far away from the inner shell, of the connecting module is provided with a positioning groove, the outer shell is provided with a positioning strip matched with the positioning groove, and the positioning strip is bent to extend into the positioning groove.
Furthermore, the shell is provided with a plurality of positioning welding feet connected with the terminal.
Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:
the inner shell and the connecting module are connected into a whole in an injection molding mode, so that the inner shell is connected with the connecting module in a sealing mode, and the internal water resistance of the Type-C female seat is further achieved; the sealing bulge is arranged at the contact end of the inner shell and the terminal, the sealing connection with the terminal is directly realized through the sealing bulge, a sealing ring is not required to be arranged independently, and the operation is simple.
Drawings
FIG. 1 is a schematic structural diagram of a Type-C female seat;
FIG. 2 is an exploded view of a Type-C female socket;
FIG. 3 is a schematic structural diagram of the connection module and the inner housing;
FIG. 4 is an exploded view of the connection module;
FIG. 5 is a schematic structural view of the inner case;
FIG. 6 is a schematic structural diagram of a Type-C female seat at another viewing angle;
description of the figures
100. A Type-C female seat; 10. a connecting module; 11. a connecting body; 111. a tongue plate; 112. a fixed end; 113. a limiting groove; 114. a stopper plate; 115. clamping the bulges; 12. a limiting part; 121. a limiting shaft; 122. positioning pins; 13. a first connection portion; 131. fixing grooves; 14. a second connecting portion; 15. a first terminal set; 151. functional solder feet; 16. a second terminal group; 17. a partition plate; 20. an inner shell; 21. a limiting bulge; 22. sealing the protrusion; 30. a housing; 31. a positioning bar; 32. a connecting pin; 40. injection molding the end; 41. positioning the shaft; 42. a support portion; 43. and (6) positioning a groove.
Detailed Description
When one component is considered to be "connected" to another component, it can be directly connected to the other component, or intervening components may be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, the utility model discloses a waterproof Type-C female socket 100, which comprises a connection module 10, an inner shell 20 and an outer shell 30, wherein the connection module 10 is connected with a Type-C male connector, the inner shell 20 is sleeved on the outer side of the connection module 10, and the outer shell 30 is arranged on the outer side of the inner shell 20 and fixedly connected with the inner shell 20.
With reference to fig. 3, in particular, the connection module 10 includes a connection body 11, the connection body 11 is located inside the inner shell 20, and one end of the inner shell 20 is connected to one end of the connection body 11 through injection molding and sealing. Further, the connecting body 11 includes a fixed end 112 and a tongue plate 111, the fixed end 112 is located on one side of the tongue plate 111, and the fixed end 112 and the tongue plate 111 are integrally formed. The inner shell 20 is sleeved on the outer side of the connecting body 11, the inner shell 20 and the fixed end 112 are connected into a whole through injection molding, the tongue plate 111 is located on the inner side of the inner shell 20, and one end, far away from the fixed end 112, of the tongue plate 111 extends out of the inner shell 20.
Specifically, the inner shell 20 and the connecting body 11 are connected by injection molding to form an injection molding end 40, the injection molding end 40 and the connecting body 11 are connected into a whole, and the injection molding end 40 fixes the inner shell 20 and the connecting body 11 and simultaneously seals the inner shell 20 and the connecting body 11. And, the gap between the inner shell 20 and the fixed end 112 and the outer shell 20 and the fixed end 112 are sealed and fixed by the injection molding end 40.
As shown in fig. 3 and 4, in particular, a limiting portion 12 is disposed at one end of the fixing end 112 away from the tongue plate 111, and the limiting portion 12 is fixedly connected to the fixing end 112. When the inner shell 20 and the connection module 10 are integrally formed by injection molding, the limiting portion 12 is fixed inside the injection molding end 40. Be provided with spacing axle 121 on spacing portion 12, work as inner shell 20 with stiff end 112 is moulded plastics and is connected formation during the end 40 of moulding plastics, spacing axle 121 stretches into in the end 40 of moulding plastics, the end 40 parcel of moulding plastics spacing axle 121, and then the realization is right the location of the end 40 of moulding plastics prevents the end 40 of moulding plastics drops, makes the end 40 of moulding plastics with stiff end 112 and inner shell 20 is connected stably.
Specifically, the quantity of spacing portion 12 has two, two spacing portion 12 is in one side symmetric distribution of stiff end 112, and two spacing axle 121 on the spacing portion 12 respectively with the end 40 cooperation of moulding plastics further increases the end 40 of moulding plastics with stiff end 112 and the stability that inner shell 20 is connected.
Further, be provided with at least one location axle 41 on the end 40 of moulding plastics, female seat of Type-C is through location axle 41 and terminal equipment or circuit board or other electronic component carry out the location and are connected.
Be provided with spacing recess 113 on the side of stiff end 112, the lateral wall of inner shell 20 inwards sunken form with spacing protruding 21 of spacing recess 113 complex, work as inner shell 20 cover is established when on stiff end 112, spacing protruding 21 stretches into in the spacing recess 113, make inner shell 20 with stiff end 112 firm in connection. When the inner shell 20 is connected to the fixed end 112 by injection molding, the injection molding end 40 forms a protrusion that is matched with the inner shell 20 in a concave manner, so that the injection molding end 40 is stably connected to the inner shell 20 and the connecting body 11.
The fixed end 112 is provided with a stop plate 114, and when the inner shell 20 is sleeved outside the fixed end 112, one end of the inner shell 20 abuts against the stop plate 114, so that the inner shell 20 is located at a corresponding position relative to the connecting body 11.
Further, a plurality of functional solder feet 151 are disposed on the connecting body 11, one end of each functional solder foot 151 is located on the tongue plate 111, and the other end of each functional solder foot 151 passes through the fixed end 112, the limiting portion 12 and the injection molding end 40 to connect with a circuit board. When the inner housing 20 and the fixed end 112 are integrally molded into the injection molding end 40, the functional solder leg 151 is fixed. The injection molding end 40 is provided with a supporting portion 42 corresponding to the functional welding foot 151, and when the functional welding foot 151 is bent and welded with a circuit board, the bent position can be supported by the supporting portion 42, so that the functional welding foot 151 is located at the corresponding position.
Specifically, the connection module 10 is provided with a first terminal set 15 and a second terminal set 16, the first terminal set 15 and the second terminal set 16 both include a plurality of functional solder feet 151, the first terminal set 15 and the second terminal set 16 respectively penetrate through the two limiting portions 12, and are positioned by the two limiting portions 12. One of the limiting portions 12 is provided with a positioning pin 122, and the other limiting portion 12 is provided with a guide pin hole matched with the positioning pin 122, when the terminal is installed, the positioning pin 122 extends into the guide pin hole, so that the two limiting portions 12 are mutually positioned, and the first terminal set 15 and the second terminal set 16 are further positioned.
Further, the upper and lower surfaces of the tongue plate 111 are respectively provided with a first connection portion 13 and a second connection portion 14, the first terminal set 15 and the second terminal set 16 are respectively positioned and arranged on the tongue plate 111 through the first connection portion 13 and the second connection portion 14, the first connection portion 13 and the second connection portion 14 are both provided with fixing grooves 131 corresponding to the functional solder feet 151, and the outer side edges of the functional solder feet 151 are exposed out of the fixing grooves 131 and used for connecting a Type-C male connector.
The both sides of hyoplastron 111 are provided with the protruding 115 of joint respectively, work as when female seat of Type-C is connected with the public first cooperation of Type-C, female seat of Type-C passes through protruding 115 of joint with the public first joint of Type-C.
Specifically, a spacer 17 is provided between the first terminal set 15 and the second terminal set 16, and the functional solder fillet 151 of the first terminal set 15 is prevented from contacting the functional solder fillet 151 of the second terminal set 16 by the spacer 17.
With reference to fig. 5, further, a sealing protrusion 22 is disposed at an end of the inner housing 20 away from the fixed end 112, the sealing protrusion 22 is located at an outer side of the inner housing 20, the sealing protrusion 22 and the inner housing 20 are integrally formed, and when the Type-C female socket is connected with a terminal device, the inner housing 20 abuts against a rubber surface at a corresponding position of the terminal device through the sealing protrusion 22 to achieve sealing.
In prior art, generally need be equipped with the sealing washer through the outside cover at inner shell 20, then the rethread encapsulating with sealing washer and inner shell 20 firm in connection, during the installation, inner shell 20 supports the relevant position who holds the terminal through the sealing washer, and the rethread encapsulating is filled the gap between inner shell 20 and the terminal equipment and is sealed, and this kind of operating mode is comparatively complicated, and the cost is higher to in case inner shell 20 is connected insecure with the sealing washer, then can't realize sealed waterproof or make waterproof nature relatively poor. In the present application, the sealing protrusion 22 is directly disposed on the inner casing 20, so that the sealing protrusion 22 and the inner casing 20 are integrally formed, thereby reducing the number of operation processes, reducing the cost, and improving the sealing effect.
Specifically, the inner shell 20 is a hardware, and one end of the inner shell 20 is formed with the sealing protrusion 22 in a seamless stretching manner. The inner shell 20 is a seamless tensile shell, and can improve the waterproof effect.
As shown in fig. 6, further, the outer case 30 is disposed at one side of the sealing protrusion 22, and the outer case 30 prevents the inner case 20 from sliding to one side by the sealing protrusion 22.
Specifically, the end of the connection module 10 far away from the sealing protrusion 22 is provided with a positioning groove 43, that is, the injection molding end 40 is provided with the positioning groove 43, the outer shell 30 is provided with a positioning strip 31 matched with the positioning groove 43, the positioning strip 31 is bent and extends into the positioning groove 43, and the outer shell 30 prevents the inner shell 20 and the connection module 10 from sliding to the other side through the positioning strip 31. After the outer shell 30 is fixed to the terminal device, the outer shell 30 can position the inner shell 20 and the connection module 10.
Further, the outer shell 30 may be fixed to the inner shell 20 by welding.
The shell 30 is provided with a plurality of connecting pins 32 connected with the terminal, and the shell 30 is connected with the terminal equipment through the connecting pins 32.
The present invention may be embodied in various forms and modifications without departing from the spirit and scope of the utility model, and the embodiments described above are intended to illustrate the utility model, but do not limit the scope of the utility model.
Claims (10)
1. The utility model provides a female seat of waterproof Type-C which characterized in that includes:
the connecting module is used for connecting a Type-C male connector;
the inner shell is sleeved on the outer side of the connecting module and is connected with the connecting module into a whole in an injection molding mode, and a sealing bulge is arranged at the contact end of the inner shell and the terminal;
the outer shell is fixed on the outer side of the inner shell.
2. The female seat of claim 1, wherein said connection module comprises a connection body, said inner shell is sleeved outside said connection body, and one end of said inner shell is connected with one end of said connection body by injection molding.
3. The waterproof Type-C female socket according to claim 2, wherein the inner shell is connected with the connecting body in an injection molding manner to form an injection molding end; the connecting body is connected with a plurality of functional welding feet, the functional welding feet penetrate through the injection molding end, and the injection molding end is provided with a supporting part for supporting the functional welding feet.
4. The female seat of waterproof Type-C of claim 3, wherein, the end of moulding plastics is provided with the location axle.
5. The waterproof Type-C female socket according to claim 3, wherein a limiting part is arranged at one end of the connecting body, a limiting shaft is arranged on the limiting part, and the injection molding end is positioned through the limiting shaft.
6. The waterproof Type-C female socket according to claim 2, wherein a limiting groove is formed on the connecting body, and a limiting protrusion matched with the limiting groove is formed on the inner shell.
7. The female seat of a waterproof Type-C of claim 1, wherein said inner shell is a hardware, and one end of said inner shell forms said sealing protrusion by way of seamless stretching.
8. The female socket of claim 1, wherein said sealing protrusion is located on one side of said outer housing, and said outer housing stops said inner housing by said sealing protrusion.
9. The female seat of claim 8, wherein a positioning groove is formed in one end of the connection module away from the inner shell, a positioning strip matched with the positioning groove is arranged on the outer shell, and the positioning strip is bent to extend into the positioning groove.
10. A waterproof Type-C female socket according to claim 1, wherein a plurality of tack welds are provided on said housing for connection to a terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121531152.6U CN215377821U (en) | 2021-07-06 | 2021-07-06 | Waterproof Type-C female seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121531152.6U CN215377821U (en) | 2021-07-06 | 2021-07-06 | Waterproof Type-C female seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215377821U true CN215377821U (en) | 2021-12-31 |
Family
ID=79607583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121531152.6U Active CN215377821U (en) | 2021-07-06 | 2021-07-06 | Waterproof Type-C female seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215377821U (en) |
-
2021
- 2021-07-06 CN CN202121531152.6U patent/CN215377821U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |