CN219937479U

CN219937479U - Type-C connector

Info

Publication number: CN219937479U
Application number: CN202320895268.0U
Authority: CN
Inventors: 董云威
Original assignee: Dongguan Xinzhuo Micro Technology Co ltd
Current assignee: Dongguan Xinzhuo Micro Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-10-31
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of connectors, in particular to a Type-C connector, which comprises a shell, an insulating body, a first grounding terminal and a second grounding terminal, wherein the first grounding terminal and the second grounding terminal are embedded in the insulating body, the first grounding terminal is provided with a first substrate part and a first butt joint part, the second grounding terminal is provided with a second substrate part and a second butt joint part, a first buckle sheet body is arranged at the concave side of the first butt joint part, the top of the first buckle sheet body is abutted with the side wall of the concave side of the first butt joint part, a second buckle sheet body positioned on the same plane with the first buckle sheet body is arranged at the side of the second butt joint part, the grounding terminal of the connector avoids the existing breaking structure, is integrally bent, has enhanced strength, has wider contact surface with colloid, is plumer in the process of sealing colloid, and has better forming effect.

Description

Type-C connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a Type-C connector.

Background

The Type-C connector is an electrical signal transmission interface capable of being blindly inserted, the front and back sides of the connection structure with the interface do not need to be distinguished, and the front and back sides can be inserted, so that the Type-C connector can conduct electrical signal transmission between external equipment and internal equipment (such as a mobile phone, a computer and the like) through the Type-C interface.

Because the grounding terminal needs to extend out of the outer side surface of the insulating body to be in snap fit with the butt plug connector (industry standard safe grounding process), a tearing forming structure is usually adopted on the outer side of the grounding terminal, the strength of the grounding terminal can be ensured by the tearing forming process, but uneven stress is caused when the contact structure of the grounding terminal is formed, the forming effect of the grounding terminal is affected, and particularly, the contact structure is covered by the rubber coating easily, so that a product cannot be contacted.

Disclosure of Invention

The present utility model has been made in view of the above problems, and has been made to provide a Type-C connector that overcomes or at least partially solves the above problems.

The novel high-voltage power supply comprises a shell, an insulating body and a first grounding terminal and a second grounding terminal embedded in the insulating body, wherein the first grounding terminal is provided with a first base plate part and a first butt joint part formed at the end part of the first base plate part in a bending mode, the second grounding terminal is provided with a second base plate part and a second butt joint part formed at the end part of the second base plate part in a bending mode, the first butt joint part is arranged on the upper side of the insulating body, the second butt joint part and the first butt joint part are symmetrically arranged on the lower side of the insulating body, a first buckle sheet body is arranged at the concave side of the first butt joint part, the top of the first buckle sheet body is in butt joint with the side wall of the concave side of the first butt joint part, and a second buckle sheet body which is positioned on the same plane with the first buckle is arranged beside the second buckle sheet body.

Preferably, two power terminals and two signal terminals are further arranged between the first grounding terminal and the second grounding terminal, the two power terminals are symmetrically arranged on the upper side and the lower side of the insulating body respectively, and the two signal terminals are symmetrically arranged on the upper side and the lower side of the insulating body respectively.

Preferably, the tail ends of the first substrate portion, the second substrate portion, the substrate portions of the two power terminals, and the substrate portions of the two signal terminals respectively extend to the outside of the insulating body and are located on the same plane.

Preferably, the tail ends of the first substrate portion, the second substrate portion, the substrate portions of the two power terminals, and the substrate portions of the two signal terminals are respectively bent at 90 ° based on the corresponding substrate portions.

Preferably, the insulating body is elastically clamped in the shell through an elastic card, and the elastic card is symmetrically distributed along the central axis of the shell.

Preferably, the insulating body and the housing form a wrapping structure, and the insulating body and the housing are mutually embedded in size.

Preferably, the first buckle sheet body is provided with a convex structure extending to the concave side of the first abutting portion, and the convex structure abuts against the side wall of the concave side of the first abutting portion.

Preferably, the first fastening sheet body and the second fastening sheet body extend from adjacent sides of the insulating body to the outside respectively and are provided with fastening portions.

Preferably, the first buckle sheet body and the second buckle sheet body extend from adjacent sides of the insulating body to the outside respectively, and hanging parts are arranged and respectively attached to the first grounding terminal and the second grounding terminal.

The utility model has the following advantages:

in the embodiment of the utility model, the first butt joint part is supported by the first buckle sheet body, and the buckle parts of the first buckle sheet body and the second buckle sheet body realize the buckle effect of the connector and the external butt joint connector, so that the connection is stable; on the other hand, the grounding terminal of the connector avoids the existing tearing structure, is bent integrally, is enhanced in strength, is wider in contact surface with colloid, is plumter in sealing, and is better in molding effect.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of an exploded structure of a type-c connector in accordance with an embodiment of the present utility model;

fig. 2 is a schematic view of a grounding terminal structure of a type-c connector according to an embodiment of the present utility model;

in the figure, 10, a housing; 11. an insulating body; 12. an elastic card; 21. a first ground terminal; 22. a second ground terminal; 211. a first substrate portion; 212. a first butt joint part; 213. a first clasp plate; 221. a second substrate portion; 222. a second butt joint part; 223. a second clasp plate; 23. a power supply terminal; 24. a signal terminal; 31. a fastening part; 32. a bump structure; 33. a hanging part.

Detailed Description

In order that the manner in which the above recited objects, features and advantages of the present utility model are obtained will become more readily apparent, a more particular description of the utility model briefly described above will be rendered by reference to the appended drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1-2. The type-c connector comprises a shell 10, an insulating body 11 and a first grounding terminal 21 and a second grounding terminal 22 embedded in the insulating body 11, wherein the first grounding terminal 21 is provided with a first substrate part 211 and a first butt joint part 212 formed at the end part of the first substrate part 211 in a bending mode, the second grounding terminal 22 is provided with a second substrate part 221 and a second butt joint part 222 formed at the end part of the second substrate part 221 in a bending mode, the first butt joint part 212 is arranged on the upper side of the insulating body 11, the second butt joint part 222 and the first butt joint part 212 are arranged on the lower side of the insulating body 11 in a symmetrical mode, a first buckle sheet 213 is arranged at the concave side of the first butt joint part 212, the top of the first buckle sheet 213 is in butt joint with the side wall of the concave side of the first butt joint part 212, a second buckle 223 positioned on the same plane with the first buckle sheet 213 is arranged at the side of the second buckle sheet 213, and the first buckle 213 and the second buckle sheet 213 are respectively provided with adjacent sides extending from the outer side of the insulating body 31 to the outer side of the insulating body 223.

It should be noted that, when the upper side of the insulating body 11 is opposite to the feeding direction, the glue first impacts the first abutting portion 212 of the first grounding terminal 21 during sealing, and the first abutting portion 212 is in an arch structure from top to bottom, and the concave side is downward, so that the first abutting portion 212 has weaker compression strength than the second abutting portion 222, and is easy to deform.

On the one hand, the first abutting portion 212 is supported by the first buckling piece body 213, and meanwhile, the buckling portions 31 of the first buckling piece body 213 and the second buckling piece body 223 realize the buckling effect of the connector and the external abutting connector, so that the connection is stable; on the other hand, the grounding terminal of the connector avoids the existing tearing structure, is bent integrally, is enhanced in strength, is wider in contact surface with colloid, is plumter in sealing, and is better in molding effect.

Hereinafter, a type-c connector as described above will be further described by the following examples.

In an embodiment of the present utility model, two power terminals 23 and two signal terminals 24 are further disposed between the first ground terminal 21 and the second ground terminal 22, the two power terminals 23 are symmetrically disposed on the upper side and the lower side of the insulating body 11, and the two signal terminals 24 are symmetrically disposed on the upper side and the lower side of the insulating body 11.

The type-c connector in the embodiment of the utility model adopts a terminal structure of 6 pins, and comprises two grounding terminals, two power terminals 23 and two signal terminals 24 from outside to inside, wherein the 6 terminals are symmetrically arranged on the upper side and the lower side of the insulating body 11 respectively.

In an embodiment of the present utility model, the tail ends of the first substrate 211, the second substrate 221, the substrate of the two power terminals 23, and the substrate of the two signal terminals 24 respectively extend to the outside of the insulating body 11 and are located on the same plane.

The above-described first substrate portion 211, the second substrate portion 221, the substrate portions of the two power terminals 23, and the tail ends of the substrate portions of the two signal terminals 24 are used for soldering the type-c connector to an external element.

In an embodiment of the present utility model, the tail ends of the first substrate 211, the second substrate 221, the substrate of the two power terminals 23, and the substrate of the two signal terminals 24 are respectively bent at 90 ° based on the corresponding substrate.

The type-c connector can be vertically attached when being connected with a PCB, namely, the tail ends are respectively bent at 90 degrees based on the corresponding substrate parts. When not bending, the type-c connector is vertically inserted when being connected with the PCB.

In an embodiment of the present utility model, the insulating body 11 is elastically clamped in the housing 10 by the elastic card 12, and the elastic card 12 is symmetrically distributed along the central axis of the housing 10

It can be understood that the plurality of terminals are encapsulated in the insulating body 11, the insulating body 11 is elastically clamped in the housing 10 through the elastic clamping piece 12, and the elastic clamping piece 12 causes the elastic property to cause little damage to the insulating body 11.

In one embodiment of the present utility model, the insulating body 11 and the housing 10 form a wrapping structure, and the insulating body 11 and the housing 10 are sized to fit into each other.

It can be appreciated that the insulating body 11 is protected by the housing 10 in a wrapped structure, and has high structural strength.

In one embodiment of the present utility model, the first buckle plate 213 is provided with a protrusion structure 32 extending toward the concave side of the first abutting portion 212, and the protrusion structure 32 abuts against the sidewall of the concave side of the first abutting portion 212.

It can be appreciated that the protruding structure 32 further defines the structure of the first buckle sheet 213, and the protruding structure 32 supports the first abutting portion 212 to avoid tearing the structure, so as to further enhance the structural strength of the first abutting portion 212.

In the embodiment of the present utility model, the first fastening piece 213 and the second fastening piece 223 extend from adjacent sides of the insulating body 11 to the outside, and a hanging portion 33 is provided, and the hanging portion 33 is attached to the first grounding terminal 21 and the second grounding terminal 22, respectively.

Specifically, the first fastening sheet 213 and the second fastening sheet 223 are disposed at one end of the substrate near the corresponding grounding terminal, and the hanging portion 33 is attached to the grounding terminal, so as to achieve the retention of the first fastening sheet and the second fastening sheet in the insulating body 11 after sealing, thereby prolonging the service life of the product.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the utility model.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.

The above description of a type-c connector provided by the present utility model has been provided in detail, and specific examples are applied herein to illustrate the principles and embodiments of the present utility model, and the above examples are only used to help understand the method and core idea of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims

1. The utility model provides a Type-C connector, includes casing, insulator and inlay in first earthing terminal and the second earthing terminal in the insulator, its characterized in that, first earthing terminal be equipped with first base plate portion with bend the shaping in the first butt joint portion of first base plate portion tip, second earthing terminal be equipped with second base plate portion with bend the shaping in the second butt joint portion of second base plate portion tip, first butt joint portion locate insulator's upside, second butt joint portion with first butt joint portion is the symmetry and locates insulator's downside, the concave side department of first butt joint portion is equipped with first buckle lamellar body, the top of first buckle lamellar body with the concave side department lateral wall butt joint of first butt joint portion, the side of second butt joint portion be equipped with the second buckle that first buckle lamellar body is located the coplanar.

2. The Type-C connector of claim 1, wherein two power terminals and two signal terminals are further disposed between the first ground terminal and the second ground terminal, the two power terminals are symmetrically disposed on the upper side and the lower side of the insulative housing, respectively, and the two signal terminals are symmetrically disposed on the upper side and the lower side of the insulative housing, respectively.

3. The Type-C connector of claim 2, wherein the tail ends of the first substrate portion, the second substrate portion, the substrate portions of the two power terminals, and the substrate portions of the two signal terminals respectively extend to the outside of the insulating body and are located on the same plane.

4. The Type-C connector of claim 3, wherein the tail ends of the first substrate portion, the second substrate portion, the substrate portions of the two power terminals, and the substrate portions of the two signal terminals are respectively bent at 90 ° based on the corresponding substrate portions.

5. The Type-C connector of claim 1, wherein the insulative housing is elastically clamped in the housing by elastic clamping pieces, and the elastic clamping pieces are symmetrically distributed along a central axis of the housing.

6. The Type-C connector of claim 1, wherein the housing and the body form a wrap structure, and the housing and the body are sized to fit into each other.

7. The Type-C connector of claim 1, wherein the first snap tab body is provided with a protrusion extending toward the concave side of the first mating portion, the protrusion abutting a sidewall at the concave side of the first mating portion.

8. The Type-C connector of claim 1, wherein the first and second snap-fit tabs each extend from adjacent sides of the insulator body to the exterior with a snap-fit portion.

9. The Type-C connector of claim 1, wherein the first and second snap-fit pieces extend from adjacent sides of the insulative housing to the outside, respectively, with a hanging portion that fits with the first and second ground terminals, respectively.