CN219811693U - Type-C connector convenient to assemble - Google Patents
Type-C connector convenient to assemble Download PDFInfo
- Publication number
- CN219811693U CN219811693U CN202321306730.5U CN202321306730U CN219811693U CN 219811693 U CN219811693 U CN 219811693U CN 202321306730 U CN202321306730 U CN 202321306730U CN 219811693 U CN219811693 U CN 219811693U
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- wire clamp
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- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000003292 glue Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of Type-C connectors, in particular to a Type-C connector convenient to assemble. A Type-C connector convenient to assemble comprises a Type-C male head, a shielding shell and a wire; the middle part of the Type-C male head is provided with a connecting part formed by a bulge; the shielding shell is connected with the Type-C male head and consists of a left shell and a right shell, folded plates formed by bending are arranged at the end parts of the left shell and the right shell, clamping points formed by inward sinking are arranged at the middle parts of the left shell and the right shell, one end of the connecting part is contacted with the clamping points, and the other end of the connecting part is contacted with the folded plates; the wire is connected with the shielding shell and is electrically connected with the Type-C male head. The utility model solves the problem that the structural design of the existing Type-C shielding shell is unreasonable.
Description
Technical Field
The utility model relates to the technical field of Type-C connectors, in particular to a Type-C connector convenient to assemble.
Background
The Type-C connector product has a thinner design, a faster transmission speed and a more robust power transmission; and the Type-C supports double-sided insertion of the USB interface, so that the Type-C connector product is widely supported at present, and various factories and businesses release the Type-C connector product. In order to make the Type-C connector have stronger anti-interference performance, a shielding shell is arranged in the connector.
Referring to the utility model patent with publication number of CN218039933U, a Type-C connector shielding shell is disclosed, the shielding shell replaces the existing upper and lower shell combined structure with a left and right shell combined structure, so that the size of the shielding shell is reduced, the shielding shell is more adaptive to an automatic production process, the production efficiency is improved, but the shielding shell only realizes the limit of a connector main body through a limit block, the structural stability of the shielding shell is poor, and defective products are easily produced in the subsequent jacket injection molding process.
Therefore, there is a need to provide a solution to the above-mentioned problems.
Disclosure of Invention
The utility model provides a Type-C connector convenient to assemble, and aims to solve the problems that the existing Type-C shielding shell is poor in connection stability with a connector main body and defective products are easy to produce in a subsequent production process due to unreasonable structural design.
In order to achieve the above purpose, the utility model provides a Type-C connector convenient to assemble, which comprises a Type-C male head, a shielding shell and a wire, wherein:
the middle part of the Type-C male head is provided with a connecting part formed by a bulge; the shielding shell is connected with the Type-C male head and consists of a left shell and a right shell, folded plates formed by bending are arranged at the end parts of the left shell and the right shell, clamping points formed by inward sinking are arranged at the middle parts of the left shell and the right shell, one end of the connecting part is contacted with the clamping points, and the other end of the connecting part is contacted with the folded plates; the wire is connected with the shielding shell and is electrically connected with the Type-C male head.
More specifically, the left shell and one end of the right shell, which is far away from the folded plate, are respectively provided with a wire clamp, and the wire clamp on the left shell and the wire clamp on the right shell are matched and clamped with the wire.
More specifically, the outer wall of the wire clamp is provided with a containing structure formed by recessing, and the inner wall of the wire clamp is correspondingly provided with a wire pressing structure formed by protrusion.
More specifically, one end of the wire clamp of the right shell is provided with a U-shaped groove, and the other end of the wire clamp of the right shell is provided with a U-shaped block matched with the U-shaped groove; when the wire clamp clamps the wire, the U-shaped block is arranged in the U-shaped groove.
More specifically, the left shell is provided with a positioning groove, the right shell is provided with a positioning block matched with the positioning groove, and the positioning block is arranged in the positioning groove.
More specifically, the Type-C male head comprises a shell, a rubber core, terminals and a circuit board; the terminal is arranged in the rubber core; the outer shell is sleeved outside the rubber core, and the connecting part is formed by protruding of the side end of the outer shell; the circuit board is arranged on the rubber core and is electrically connected with the terminal; the shielding shell is covered outside the circuit board.
More specifically, the terminal comprises a contact section, a connecting section and a welding section which are sequentially arranged; the contact section is provided with contact bumps; an injection molding protruding part is arranged on the connecting section; the welding section is welded with the circuit board.
The Type-C connector convenient to assemble has the technical effects that:
the shielding shell consists of the left shell and the right shell, the whole framework of the shielding shell is more adaptive to an automatic production process, and the shielding shell is provided with the folded plates and the clamping points, when the left shell and the right shell are spliced and mounted on the Type-C male head, the clamping points and the folded plates are respectively arranged on the front side and the rear side of the connecting part, so that the shielding shell is tightly connected with the Type-C male head, and the processing yield in the subsequent production process is improved.
Drawings
FIG. 1 is a schematic view of a Type-C connector with easy assembly according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a Type-C connector of the present utility model with ease of assembly;
FIG. 3 is an exploded view of a Type-C connector of the present utility model with ease of assembly;
fig. 4 is a schematic structural view of a terminal in a Type-C connector with convenient assembly according to the present utility model.
The marks in the figure:
1. Type-C male; 2. a shield case; 3. a wire;
11. a connection part; 12. a housing; 13. a rubber core; 14. a terminal; 141. a contact section; 141a, contact bumps; 142. a connection section; 142a, injection molding bosses; 143. a welding section; 15. a circuit board;
21. a left housing; 211. a positioning groove; 22. a right housing; 221. a positioning block; 23. a folded plate; 24. a stuck point; 25. a wire clamp; 251. an accommodating structure; 252. a wire pressing structure; 253. a U-shaped groove; 254. a U-shaped block;
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. 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.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are 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 one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In order to more clearly illustrate the technical solution of the present utility model, a preferred embodiment is provided below, referring to fig. 1 to fig. 4 in detail, a Type-C connector convenient to assemble includes a Type-C male head 1, a shielding shell 2 and a conductive wire 3, wherein:
the middle part of the Type-C male head 1 is provided with a connecting part 11 formed by a bulge; the shielding shell 2 is connected with the Type-C male head 1 and consists of a left shell 21 and a right shell 22, the end parts of the left shell 21 and the right shell 22 are respectively provided with a folded plate 23 formed by bending, the middle parts of the left shell 21 and the right shell 22 are respectively provided with a clamping point 24 formed by inwards sinking, one end of the connecting part 11 is contacted with the clamping point 24, and the other end is contacted with the folded plate 23; the wire 3 is electrically connected with the Type-C male head 1.
The shielding shell 2 in the Type-C connector with convenient assembly is composed of the left and right shells 22, the whole framework is more adaptive to an automatic production process, the shielding shell 2 is provided with the folded plate 23 and the clamping point 24, and when the left and right shells are spliced and mounted on the Type-C male head 1, the clamping point 24 and the folded plate 23 are respectively arranged on the front side and the rear side of the connecting part 11, so that the shielding shell 2 is tightly connected with the Type-C male head 1, and the processing yield in the subsequent production process is improved.
In addition, referring to the utility model patent with publication number CN217589653U, as can be seen from the specification and the accompanying drawings of the present other shield shell 2, the shield shell needs to be mounted on the male head, and then the elastic clamping plate is bent, so that the operation is inconvenient and the male head is easily damaged; the shielding shell 2 is formed by matching the left shell and the right shell, under the design, the folded plates 23 on the left shell 21 and the right shell 22 can be bent in advance and then assembled on the Type-C male head 1, so that the problems in the prior art are effectively solved.
In this embodiment, the ends of the left and right housings 21, 22 remote from the flap 23 are each provided with a wire clamp 25, and the wire clamp 25 on the left housing 21 and the wire clamp 25 on the right housing 22 cooperate to clamp the wire 3. By adopting the design, the connection stability of the lead 3 and the Type-C male head 1 is improved, and when the lead 3 is clamped by the wire clamp 25, the wire clamps 25 on the left shell 21 and the right shell 22 are also mutually clamped, so that the left shell 21 and the right shell 22 are connected more tightly.
Further, the outer wall of the wire clip 25 is provided with a concave accommodating structure 251, and the inner wall of the wire clip is correspondingly provided with a convex wire pressing structure 252. By adopting the design, when the Type-C connector is externally injection-molded with the insulating outer sleeve, plastic solution can enter the accommodating structure 251, so that the connection between the shielding shell 2 and the outer sleeve is more tightly fastened, the line pressing structure 252 is tightly contacted with the lead 3, and the connection tightness of the shielding shell 2 and the lead 3 is improved.
Further, one end of the wire clamp 25 of the right shell 22 is provided with a U-shaped groove 253, and the other end is provided with a U-shaped block 254 matched with the U-shaped groove 253; the U-shaped block 254 is placed in the U-shaped groove 253 when the wire clamp 25 clamps the wire 3. The cooperation of the U-shaped block 254 and the U-shaped groove 253 can enable the wire clamp 25 to clamp the wire 3 more stably.
In this embodiment, the left housing 21 is provided with a positioning slot 211, the right housing 22 is provided with a positioning block 221 adapted to the positioning slot 211, and the positioning block 221 is disposed in the positioning slot 211. The matching of the positioning groove 211 and the positioning block 221 can enable the left shell 21 and the right shell 22 to be aligned accurately, and the shielding effect of the shielding shell 2 is improved.
In the present embodiment, the left housing 21 and the right housing 22 are provided with connection structures formed by projections or depressions, respectively. When the insulating outer sleeve is molded on the outer side of the Type-C, the contact area between the shielding shell 2 and the outer sleeve can be increased through the design of the connecting structure, and the shielding shell 2 is tightly connected with the outer sleeve.
In this embodiment, the Type-C male 1 includes a housing 12, a rubber core 13, terminals 14, and a circuit board 15; the terminal 14 is arranged in the rubber core 13; the shell 12 is sleeved outside the rubber core 13, and the connecting part 11 is formed by the bulge of the side end of the shell 12; the circuit board 15 is mounted on the rubber core 13 and is electrically connected with the terminals 14; the shield case 2 is provided outside the circuit board 15.
Further, the terminal 14 includes a contact section 141, a connection section 142, and a soldering section 143, which are sequentially provided; the contact section 141 is provided with a contact convex point 141a, and the contact convex point 141a is provided with a smooth R angle to strengthen durability and forward force of the terminal 14, so that better contact is achieved; the connecting section 142 is provided with an injection molding protruding part 142a; the soldering section 143 is soldered to the circuit board 15. Specifically, the rubber core 13 is connected to the outer side of the terminal 14 by injection molding, and the injection molding protrusion 142a on the connecting section 142 is used for increasing the contact area between the connecting section 142 and the rubber core 13, so that the terminal 14 and the rubber core 13 are stably connected.
In this embodiment, a slot (not shown) is provided on the inner side of the housing 12, and when the circuit board 15 is mounted on the glue core 13, both sides of the circuit board are inserted into the slot and welded with the housing 12. The above design is adopted to improve the mounting stability of the circuit board 15.
In this embodiment, a waterproof glue is filled between the housing 12 and the glue core 13. The waterproof glue isolates external liquid, so that the circuit board 15 is prevented from being short-circuited due to liquid infiltration.
The Type-C connector convenient to assemble solves the problems that the existing Type-C shielding shell is poor in connection stability with a connector main body and defective products are easy to produce in a subsequent production process due to the fact that the structural design of the existing Type-C shielding shell is unreasonable.
The above-mentioned embodiments of the present utility model are not limited to the above-mentioned embodiments, but can be modified, equivalent, and improved within the spirit and principle of the present utility model, and the present utility model is also included in the scope of the present utility model.
Claims (7)
1. Conveniently assembled Type-C connector is characterized in that: including public head of Type-C, shield shell and wire, wherein:
the middle part of the Type-C male head is provided with a connecting part formed by a bulge; the shielding shell is connected with the Type-C male head and consists of a left shell and a right shell, folded plates formed by bending are arranged at the end parts of the left shell and the right shell, clamping points formed by inward sinking are arranged at the middle parts of the left shell and the right shell, one end of the connecting part is contacted with the clamping points, and the other end of the connecting part is contacted with the folded plates; the wire is connected with the shielding shell and is electrically connected with the Type-C male head.
2. The Type-C connector of claim 1, wherein: the left shell body and the right shell body are far away from one end of the folded plate, a wire clamp is arranged at one end of the left shell body, and the wire clamp on the left shell body and the wire clamp on the right shell body are matched and clamped to the wire.
3. The Type-C connector of claim 2, wherein: the outer wall of the wire clamp is provided with a containing structure formed by recessing, and the inner wall of the wire clamp is correspondingly provided with a wire pressing structure formed by protrusion.
4. The Type-C connector of claim 2, wherein: one end of the wire clamp of the right shell is provided with a U-shaped groove, and the other end of the wire clamp of the right shell is provided with a U-shaped block matched with the U-shaped groove; when the wire clamp clamps the wire, the U-shaped block is arranged in the U-shaped groove.
5. The Type-C connector of claim 1, wherein: the left shell is provided with a positioning groove, the right shell is provided with a positioning block matched with the positioning groove, and the positioning block is arranged in the positioning groove.
6. The Type-C connector of claim 1, wherein: the Type-C male head comprises a shell, a rubber core, terminals and a circuit board; the terminal is arranged in the rubber core; the outer shell is sleeved outside the rubber core, and the connecting part is formed by protruding of the side end of the outer shell; the circuit board is arranged on the rubber core and is electrically connected with the terminal; the shielding shell is covered outside the circuit board.
7. The Type-C connector of claim 6, wherein: the terminal comprises a contact section, a connecting section and a welding section which are sequentially arranged; the contact section is provided with contact bumps; an injection molding protruding part is arranged on the connecting section; the welding section is welded with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306730.5U CN219811693U (en) | 2023-05-25 | 2023-05-25 | Type-C connector convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306730.5U CN219811693U (en) | 2023-05-25 | 2023-05-25 | Type-C connector convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811693U true CN219811693U (en) | 2023-10-10 |
Family
ID=88208676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306730.5U Active CN219811693U (en) | 2023-05-25 | 2023-05-25 | Type-C connector convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811693U (en) |
-
2023
- 2023-05-25 CN CN202321306730.5U patent/CN219811693U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |