CN219779264U

CN219779264U - Double-shell horizontal Type-C female seat

Info

Publication number: CN219779264U
Application number: CN202320372065.3U
Authority: CN
Inventors: 彭文; 何平
Original assignee: Guangdong Shuoyu Industrial Co ltd
Current assignee: Guangdong Shuoyu Industrial Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-09-29
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a double-shell horizontal Type-C female seat, which comprises: a first housing; the plastic part is arranged in the first shell; the upper terminal strip and the lower terminal strip are partially coated in the plastic part, and the front ends and the rear ends of the upper terminal strip and the lower terminal strip are exposed out of the plastic part; the middle clamping piece is arranged between the upper terminal row and the lower terminal row and is partially exposed out of the plastic part; the second shell is covered on the first shell; the side of the second shell is provided with a plurality of bulges, the position of the first shell corresponding to the bulges is provided with a first through hole matched with the bulges, and the second shell is connected with the first through hole through the bulges. The first shell and the second shell of the double-shell horizontal Type-C female seat provided by the utility model are fixedly connected in a mode of mechanically matching the protrusions with the through holes, so that the process is simple, and the cost is reduced.

Description

Double-shell horizontal Type-C female seat

Technical Field

The utility model relates to the technical field of connectors, in particular to a double-shell horizontal Type-C female seat.

Background

The USB interface has the interface of three different outward appearances, namely Type-A, type-B and Type-C, and Type-C possesses the volume that is much less than Type-A, type-B is the newest USB appearance standard. In addition, the Type-C is an interface Type which can be applied to both a main device and an external device, and can support double-sided blind insertion, so that the Type-C is widely applied.

The existing horizontal Type-C female seat is generally provided with a shell, a plastic main body, a terminal strip and the like, the terminal strip is coated in the plastic main body, the shell is sleeved on the plastic main body, and when the terminal equipment is connected with the terminal equipment, connection is realized mainly through the shell and a circuit board of the terminal equipment. However, the Type-C female socket is mainly connected with the circuit board through the shell, so that the connection strength between the Type-C female socket and the circuit board is insufficient and is easy to damage after the Type-C female socket is connected with the circuit board. Aiming at the problems, a technical scheme with double shells is provided, so that the connection strength between the Type-C female seat and a circuit board can be increased. In order to realize the connection problem of the double shells, the prior proposal generally adopts a laser welding mode to fixedly connect the two shells, but the process of the mode of adopting the laser welding mode to connect the two shells is more complex and the cost is higher.

Accordingly, the prior art is still in need of improvement and development.

Disclosure of Invention

In view of the defects of the prior art, the utility model aims to provide the double-shell horizontal Type-C master seat, so as to solve the problems that the process is complex and the cost is high in the existing double-shell horizontal Type-C master seat in a mode of connecting two shells by adopting laser welding.

The technical scheme of the utility model is as follows:

a dual-shell horizontal Type-C female seat, comprising:

a first housing;

the plastic part is arranged in the first shell;

the plastic part is coated with the parts of the upper terminal strip and the lower terminal strip, and the front ends and the rear ends of the upper terminal strip and the lower terminal strip are exposed out of the plastic part;

the middle clamping piece is arranged between the upper terminal row and the lower terminal row and is partially exposed out of the plastic part;

a second housing, the second housing being disposed over the first housing;

the side of the second shell is provided with a plurality of protrusions, the position, corresponding to the protrusions, of the first shell is provided with first through holes matched with the protrusions, and the second shell is connected with the first through holes through the protrusions.

According to a further arrangement of the utility model, the protrusions are spaced apart in the width direction of the second housing.

In a further arrangement of the utility model, the protrusions are hemispherical.

The utility model further provides that the double-shell horizontal Type-C female seat further comprises: a plastic housing;

the plastic shell is arranged on the second shell;

the plastic shell is provided with an accommodating cavity, and the second shell is accommodated in the accommodating cavity.

According to the utility model, a first connecting part is arranged on the first shell; a through groove is formed in the bottom of the plastic shell at a position corresponding to the first connecting part; the first connection portion passes through the through slot.

According to the utility model, a second connecting part is arranged on the second shell, and the second connecting part partially penetrates through the through groove; the second connecting part is arranged at intervals with the first connecting part.

According to a further arrangement of the utility model, the second housing further comprises: a barrier section;

the baffle part is positioned at the rear end of the second shell and is abutted to the side face of the plastic part.

According to a further arrangement of the utility model, the first housing further comprises: the first clamping part and the second clamping part;

the first clamping parts are arranged on the inner surface of the top wall of the first shell at intervals;

the second clamping parts are arranged on the inner surface of the bottom wall of the first shell at intervals;

and a second through hole is formed in the position, corresponding to the first clamping part, of the second shell.

According to a further arrangement of the utility model, the plastic part comprises: a fixing part, an upper plastic part and a lower plastic part;

the upper plastic part and the lower plastic part are oppositely arranged on the fixed part;

the upper terminal strip part is coated in the upper plastic part, the front end of the upper terminal strip is exposed out of the upper end surface of the upper plastic part, and the rear end of the upper terminal strip sequentially penetrates through the upper plastic part and the fixing part;

the lower terminal strip part is coated on the lower plastic part, the front end of the lower terminal strip is exposed on the lower end face of the lower terminal strip, and the rear end of the lower terminal strip sequentially penetrates through the lower plastic part and the fixing part.

According to a further arrangement of the utility model, the first housing further comprises: the first limiting part and the second limiting part;

the first limiting parts are respectively arranged on the inner surface of the top wall and the inner surface of the bottom wall of the first shell at intervals, and first limiting grooves matched with the first limiting parts are formed in positions of the fixing parts corresponding to the first limiting parts;

the second limiting part is oppositely arranged on the side surface of the first shell; the position of the fixing part corresponding to the second limiting part is provided with a second limiting groove matched with the second limiting part.

The utility model provides a double-shell horizontal Type-C female seat, which comprises: a first housing; the plastic part is arranged in the first shell; the plastic part is coated with the parts of the upper terminal strip and the lower terminal strip, and the front ends and the rear ends of the upper terminal strip and the lower terminal strip are exposed out of the plastic part; the middle clamping piece is arranged between the upper terminal row and the lower terminal row and is partially exposed out of the plastic part; a second housing, the second housing being disposed over the first housing; the side of the second shell is provided with a plurality of protrusions, the position, corresponding to the protrusions, of the first shell is provided with first through holes matched with the protrusions, and the second shell is connected with the first through holes through the protrusions. The first shell and the second shell of the double-shell horizontal Type-C female seat provided by the utility model are fixedly connected in a mode of mechanically matching the protrusions with the through holes, so that the process is simple, and the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, 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 from the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a dual-shell horizontal Type-C female seat in the present utility model.

FIG. 2 is an exploded view of a dual-shell horizontal Type-C female socket of the present utility model.

FIG. 3 is a schematic view of a portion of the interior of a dual-shell horizontal Type-C female socket of the present utility model, shown in FIG. 1.

Fig. 4 is a schematic structural view of the second housing in the present utility model.

Fig. 5 is a schematic structural view of the first housing in the present utility model.

FIG. 6 is a schematic structural view of a plastic housing according to the present utility model.

Fig. 7 is a schematic view of the structure of the clip in the present utility model.

FIG. 8 is a schematic view of the structure of the upper plastic part in the present utility model.

FIG. 9 is a schematic view of the structure of the lower plastic part in the present utility model.

FIG. 10 is a schematic view 2 of the internal structure of the dual-shell horizontal Type-C female seat according to the present utility model.

Fig. 11 is a schematic structural view of a fixing portion in the present utility model.

The marks in the drawings are as follows: 1. a first housing; 11. a first through hole; 12. a first connection portion; 13. a first clamping part; 14. a second clamping part; 15. a first limit part; 16. a second limit part; 2. a plastic part; 21. a fixing part; 211. a first limit groove; 212. the second limit groove; 22. an upper plastic part; 221. positioning columns; 23. a lower plastic part; 231. positioning holes; 3. an upper terminal block; 4. a lower terminal block; 5. a middle clamping piece; 51. a hook part; 52. a third through hole; 6. a second housing; 61. a protrusion; 62. a second connecting portion; 63. a barrier section; 64. a second through hole; 7. a plastic housing; 71. a receiving cavity; 72. and (5) passing through the groove.

Detailed Description

The utility model provides a double-shell horizontal Type-C female seat, which is used for making the purposes, technical schemes and effects of the utility model clearer and more definite, and is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description and claims, unless the context specifically defines the terms "a," "an," "the," and "the" include plural referents. If there is a description of "first", "second", etc. in an embodiment of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.

It will be understood by those skilled in the art that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 11, the present utility model provides a dual-shell horizontal Type-C female seat.

As shown in fig. 1 to 5, the present utility model provides a dual-shell horizontal Type-C female seat, which includes: the device comprises a first shell 1, a plastic part 2, an upper terminal strip 3, a lower terminal strip 4, a middle clamping piece 5 and a second shell 6. The plastic part 2 is arranged in the first shell 1; the parts of the upper terminal strip 3 and the lower terminal strip 4 are covered in the plastic part 2, and the front ends and the rear ends of the upper terminal strip 3 and the lower terminal strip 4 are exposed out of the plastic part 2; the middle clamping piece 5 is arranged between the upper terminal strip 3 and the lower terminal strip 4 and is partially exposed out of the plastic part 2; the second housing 6 is covered on the first housing 1. The side surface of the second housing 6 is provided with a plurality of protrusions 61, a first through hole 11 matched with the protrusions 61 is arranged at a position corresponding to the protrusions 61 of the first housing 1, and the second housing 6 and the first housing 1 are connected with the first through hole 11 through the protrusions 61.

Specifically, the first housing 1 and the second housing 6 are housings made of metal materials, the upper terminal strip 3 and the lower terminal strip 4 are formed by stamping, the middle clamping piece 5 is located between the upper terminal strip 3 and the lower terminal strip 4, and the plastic part 2 is formed on the upper terminal strip 3 and the lower terminal strip 4 after the encapsulation process. The middle clamping piece 5 is connected with the cathodes of the upper terminal strip 3 and the lower terminal strip 4, the middle clamping piece 5 is exposed out of the plastic part 2, and after the connection between the double-shell horizontal Type-C female seat and the Type-C male head is realized, the middle clamping piece 5 is connected with the shell of the Type-C so as to realize grounding. The rear end of the upper terminal strip 3 is L-shaped, and the rear end of the lower terminal strip 4 is L-shaped, so that the horizontal dustproof Type-C female base can be arranged in parallel with a circuit board of terminal equipment.

After the horizontal dustproof Type-C female seat is installed on the circuit board of the terminal equipment, the first shell 1 is connected with the circuit board of the terminal equipment, and the second shell 6 is sleeved on the first shell 1 and is connected with the circuit board of the terminal equipment. Like this, female seat of horizontal dustproof Type-C has by first shell 1 with the second shell 6 constitutes two shell structures to can strengthen the joint strength of the female seat of horizontal dustproof Type-C and terminal equipment's circuit board, promote the destructive power of the female seat of horizontal dustproof Type-C, make the female seat of horizontal dustproof Type-C be difficult for being destroyed.

The second housing 6 is fixedly connected with the first housing 1 by means of the convex 61 and the first through hole 11 in a clamping manner. When the second housing 6 is covered on the first housing 1 from top to bottom, the protrusion 61 on the second housing 6 is aligned with the first through hole 11 on the first housing 1, and then the protrusion 61 is pressed into the first through hole 11, so that the second housing 6 and the first housing 1 can be fixedly connected. Compared with the existing mode of adopting laser welding connection, the utility model has the advantages of simple process, lower cost, stable fixation and capability of realizing the disassembly of the second housing 6 and the first housing 1 in the follow-up process.

Referring to fig. 3 and 4, in a further implementation manner of an embodiment, the protrusions 61 are disposed at intervals along the width direction of the second housing 6.

Specifically, the protrusions 61 are provided with a plurality of protrusions and are arranged on the inner wall of the second housing 6 at intervals, and after the protrusions 61 on the same side face of the second housing 6 are clamped with the first housing 1, the second housing-free housing and the first housing 1 are positioned and fixedly connected together. In one implementation, the same side of the second housing 6 is provided with two of the protrusions 61.

Referring to fig. 4, in a further implementation manner of an embodiment, the protrusion 61 is in a hemispherical shape, the first through hole 11 is a circular hole, and the hemispherical protrusion 61 may be more conveniently clamped into the first through hole 11 during the process of connecting the second housing 6 with the first housing 1.

Referring to fig. 1 and 2, in a further implementation of an embodiment, the dual-shell horizontal Type-C female socket further includes: a plastic housing 7; the plastic shell 7 is arranged on the second shell 6; the plastic housing 7 has a receiving cavity 71, and the second housing 6 is received in the receiving cavity 71.

Specifically, the plastic housing 7 has a receiving cavity 71 for receiving the second housing 6, the receiving cavity 71 has an opening into which the Type-C male head is inserted, and the plastic housing 7 is coated on the second housing 6, so as to play a role of dust. At the same time, the plastic housing 7 can also play a role in fixing the second housing 6.

Referring to fig. 3 and 6, in a further implementation manner of an embodiment, a first connection portion 12 is provided on the first housing 1; a through groove 72 is formed at the bottom of the plastic housing 7 and at a position corresponding to the first connecting part 12; the first connecting portion 12 partially passes through the through groove 72.

Specifically, two first connecting portions 12 are disposed and distributed on two sides of the first housing 1, and the first connecting portions 12 pass through the through grooves 72 of the plastic housing 7 and partially extend out of the plastic housing 7. When the horizontal dustproof Type-C female seat is installed on the circuit board on the terminal equipment, the connection is realized through the slot on the first connecting portion 12 and the circuit board, so that the horizontal dustproof Type-C female seat is prevented from loosening.

Referring to fig. 3 and 6, in a further implementation manner of an embodiment, the second housing is provided with a second connection portion 62, and the second connection portion 62 partially passes through the through slot 72; the second connecting portion 62 is spaced apart from the first connecting portion 12.

Specifically, two second connecting portions 62 are disposed on two sides of the second housing 6, and the second connecting portions 62 extend out of the plastic housing 7 through the rear portion of the through groove 72 of the plastic housing 7. The second connection portion 62 and the first connection portion 12 are located in the same straight line direction, and the second connection portion 62 and the first connection portion 12 are staggered. After the horizontal dustproof Type-C female seat is connected with the circuit board of the terminal equipment, the first connecting part 12 of the first shell 1 and the second connecting part 62 of the second shell 6 are connected with the circuit board of the terminal equipment, so that the horizontal dustproof Type-C female seat is not easy to bend and break after being stably arranged on the terminal equipment, and the capability of the horizontal dustproof Type-C female seat not to break is enhanced.

Referring to fig. 3, in a further implementation of an embodiment, the second housing 6 further includes: a barrier 63; the blocking part 63 is located at the rear end of the second housing 6 and abuts against the side surface of the plastic part 2.

Specifically, the blocking part 63 is located at the rear end of the horizontal dustproof Type-C female seat, and can block the rear part of the horizontal dustproof Type-C female seat, and is abutted to the plastic part 2, so that the dustproof effect can be achieved.

Referring to fig. 3 and 5, in a further implementation of an embodiment, the first housing 1 further includes: the first clamping part 13 and the second clamping part 14; the first clamping parts 13 are arranged on the inner surface of the top wall of the first shell 1 at intervals; the second clamping parts 14 are arranged on the inner surface of the bottom wall of the first shell 1 at intervals; the second housing 6 is provided with a second through hole 64 at a position corresponding to the first engaging portion 13.

Specifically, the first clamping portion 13 and the second clamping portion 14 are elastic pieces. One ends of the first clamping portion 13 and the second clamping portion 14 tilt and tilt toward the inside of the first housing 1. When the horizontal dustproof Type-C female seat is connected with the Type-C male head, the first clamping portion 13 and the second clamping portion 14 generate certain deformation, the first clamping portion 13 positioned on the top wall of the first shell 1 is tilted upwards and abutted to the Type-C male head, and the second clamping portion 14 positioned on the bottom wall of the first shell 1 is tilted downwards and abutted to the Type-C male head, so that the Type-C male head is stably connected with the horizontal dustproof Type-C female seat. The second through hole 64 is provided at a position of the second housing 6 corresponding to the first clamping portion 13 of the first housing 1, so as to provide a deformation space for the first clamping portion 13, and play a role in avoiding.

Referring to fig. 2 and 7, in a further implementation manner of an embodiment, two sides of the middle clamping piece 5 are provided with a hook portion 51, the hook portion 51 is exposed out of the plastic part 2, and when the horizontal dustproof Type-C female seat is connected with the Type-C male head in a matching manner, the horizontal dustproof Type-C female seat is connected with the Type-C male head through the hook portion 51.

Referring to fig. 1 and 2, in a further implementation of an embodiment, the plastic part 2 includes: a fixing portion 21, an upper plastic portion 22 and a lower plastic portion 23. The upper plastic part 22 and the lower plastic part 23 are oppositely arranged on the fixed part 21; the upper terminal strip 3 is partially covered in the upper plastic part 22, the front end of the upper terminal strip 3 is exposed out of the upper end surface of the upper plastic part 22, and the rear end of the upper terminal strip 3 sequentially passes through the upper plastic part 22 and the fixing part 21; the lower terminal strip 4 is partially covered on the lower plastic part 23, the front end of the lower terminal strip 4 is exposed on the lower end surface of the lower terminal strip 4, and the rear end of the lower terminal strip 4 sequentially passes through the lower plastic part 23 and the fixing part 21.

Specifically, the fixing portion 21 mainly functions as a bracket in cooperation with the first housing 1. The front end of the upper terminal strip 3 is exposed on the upper surface of the upper plastic part 22, and the front end of the lower terminal strip 4 is exposed on the lower surface of the lower plastic part 23, so as to fulfill the function of positive and negative insertion. The rear end of the upper terminal strip 3 and the rear end of the lower terminal strip 4 are disposed through the fixing portion 21, so as to be connected with a circuit board of the terminal device.

Referring to fig. 8 and 9, further, positioning posts 221 are disposed on the upper plastic portion 22 at intervals, positioning holes 231 adapted to the positioning posts 221 are disposed on the lower plastic portion 23, third through holes 52 are disposed at positions of the middle clamping piece 5 corresponding to the positioning holes 231, and the positioning posts 221 sequentially penetrate through the third through holes 52 and the positioning holes 231. When the middle clamping piece 5 is clamped between the upper plastic part 22 and the lower plastic part 23, the upper plastic part 22 and the lower plastic part 23 are connected through the positioning posts 221.

Referring to fig. 10 and 11, in a further implementation of an embodiment, the first housing 1 further includes: the first limiting part 15 and the second limiting part 16. The first limiting parts 15 are respectively arranged on the inner surface of the top wall and the inner surface of the bottom wall of the first housing 1 at intervals, and first limiting grooves 211 matched with the first limiting parts 15 are formed in positions of the fixing parts 21 corresponding to the first limiting parts 15; the second limiting part 16 is oppositely arranged on the side surface of the first shell 1; the fixing portion 21 is provided with a second limit groove 212 adapted to the second limit portion 16 at a position corresponding to the second limit portion 16.

Specifically, when the first housing 1 is mounted on the plastic part 2, the first limiting portion 15 on the first housing 1 abuts against the first limiting groove 211 on the fixing portion 21, so that the first housing 1 can be limited to move forward further, a positioning effect is achieved, and meanwhile, a limiting effect is achieved on the position of the plastic part 2 in the first housing 1.

The second limiting part 16 is of a spring plate structure, and the second limiting part 16 is positioned at one end of the first housing 1 connected with the circuit board of the terminal equipment. In the process of mounting the first housing 1 on the plastic part 2, the second limiting portion 16 is a spring and has a certain elasticity, and the second limiting portion 16 can slide into the second limiting groove 212 on the fixing portion 21, so that the first housing 1 can be limited to move in the front-back direction of the fixing portion 21, and the mounting stability of the first housing 1 and the plastic part 2 is enhanced.

In summary, the double-shell horizontal Type-C female seat provided by the utility model has the following beneficial effects:

the horizontal dustproof Type C base is provided with a double-shell structure formed by the first shell and the second shell, so that the connection strength of the horizontal dustproof Type C base and a circuit board of terminal equipment can be enhanced, the destructive power of the horizontal dustproof Type C base is improved, and the horizontal dustproof Type C base is not easy to damage;

compared with the existing mode of adopting laser welding connection, the method has the advantages of simple implementation process, low cost, stable fixation and capability of realizing the disassembly of the second housing and the first housing in the follow-up process.

It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.

Claims

1. Horizontal Type-C female seat of two shells, its characterized in that includes:

a first housing;

the plastic part is arranged in the first shell;

a second housing, the second housing being disposed over the first housing;

2. The dual housing horizontal Type-C female socket of claim 1, wherein the protrusions are spaced apart along a width direction of the second housing.

3. The dual-shell horizontal Type-C female socket of claim 1 or 2, wherein the protrusion is hemispherical.

4. The dual-shell horizontal Type-C female socket of claim 1, further comprising: a plastic housing;

the plastic shell is arranged on the second shell;

5. The dual-shell horizontal Type-C female socket of claim 4, wherein a first connection portion is provided on the first shell; a through groove is formed in the bottom of the plastic shell at a position corresponding to the first connecting part; the first connection portion passes through the through slot.

6. The dual-shell horizontal Type-C female socket of claim 5, wherein a second connecting portion is provided on the second shell, the second connecting portion partially passing through the through slot; the second connecting part is arranged at intervals with the first connecting part.

7. The dual-shell horizontal Type-C female socket of claim 1, wherein the second shell further comprises: a barrier section;

8. The dual-shell horizontal Type-C female socket of claim 1, wherein the first shell further comprises: the first clamping part and the second clamping part;

9. The dual-shell horizontal Type-C female seat of claim 1, wherein the plastic piece comprises: a fixing part, an upper plastic part and a lower plastic part;

10. The dual-shell horizontal Type-C female socket of claim 9, wherein the first shell further comprises: the first limiting part and the second limiting part;