CN220934498U - Improvement Type 6PIN Type-C connector - Google Patents
Improvement Type 6PIN Type-C connector Download PDFInfo
- Publication number
- CN220934498U CN220934498U CN202322259691.4U CN202322259691U CN220934498U CN 220934498 U CN220934498 U CN 220934498U CN 202322259691 U CN202322259691 U CN 202322259691U CN 220934498 U CN220934498 U CN 220934498U
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- contact butt
- butt joint
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- 210000001503 joint Anatomy 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 12
- 229910000679 solder Inorganic materials 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims 5
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an improved 6PIN Type-C connector which comprises an insulating body, an upper row of terminal groups and a lower row of terminal groups, wherein each terminal in the upper row of terminal groups and the lower row of terminal groups is respectively provided with a terminal base body part, a terminal contact butt joint part and a terminal welding foot part, the terminal contact butt joint part of each terminal in the upper row of terminal groups is upwards convex, the terminal contact butt joint part of each terminal in the lower row of terminal groups is downwards convex, the outer sides of the head ends of the terminal contact butt joint parts of the two terminals at the outermost sides of the upper row of terminal groups are respectively connected with a terminal clamping hook part which is integrally formed with the terminal clamping hook part, and one end of the terminal clamping hook part is downwards bent and then is bent into a horizontal state, so that the terminal base body parts of the two terminals at the outermost sides of the upper row of terminal groups are positioned on the same plane. The terminal does not need to adopt a torn terminal contact butt joint structure, the preparation process can be greatly simplified, the cost is reduced, the product assembly is simple, the automatic production is convenient, the structure is reliable, and the quality is stable.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to an improved 6PIN Type-C connector.
Background
The conventional type-c connector is generally provided with an intermediate insert (e.g. a shielding sheet) between the upper-row terminal set and the lower-row terminal set, so that the upper-row terminal set, the intermediate insert and the lower-row terminal set form a three-layer structure, and two sides of the intermediate insert are respectively provided with a second hook portion contacting with the first hook portion of the mating connector, but the connector has a complex structure, a large number of assembly parts and poor structural stability. In order to improve this problem, some type of type-c connectors (for example, patent application number 201610388652.6, and patent name "an electrical connector") have been proposed in the market, but the height of the hook portion of such connectors is lower than the butting portion of the terminal, so that the butting portion is formed by tearing the base portion of the terminal upwards or downwards, so that the butting portion is exposed from the surface of the tongue plate of the insulating body, and the preparation process is complicated, and the structure is complex, and the cost is increased.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide the improved 6PIN Type-C connector with greatly simplified product preparation process, reduced cost and simple product assembly.
In order to achieve the above object, the utility model provides an improved 6PIN Type-C connector, which comprises an insulation body, an upper row of terminal groups and a lower row of terminal groups, wherein the insulation body is injection molded outside the upper row of terminal groups and the lower row of terminal groups, the insulation body is provided with a tongue plate extending forwards, each terminal in the upper row of terminal groups and each terminal in the lower row of terminal groups is respectively provided with a terminal base body part, a terminal contact butt joint part and a terminal welding foot part, the terminal welding foot parts, the terminal base body parts and the terminal contact butt joint parts of all terminals are sequentially connected from back to front, the terminal contact butt joint parts of each terminal in the upper row of terminal groups are upwards projected on the terminal base body part, the terminal contact butt joint parts of each terminal in the upper row of terminal groups are positioned on the same plane and are exposed at the upper surface of a tongue plate of the insulation body, the terminal contact butt joint parts of each terminal in the lower row of terminal groups are downwards projected on the terminal base body part, the terminal contact butt joint parts of each terminal in the lower row of terminal groups are positioned on the same plane and are positioned at the two sides of the tongue plate, and the terminal contact butt joint parts of the two terminal groups are positioned at the two sides of the two end parts of the insulation body, and the two end parts of the tongue plate are positioned at the two sides of the tongue plate are exposed, and the two end parts of the tongue plate are positioned at the two end parts are positioned at the two sides of the end of the insulation body, which are positioned at the end of the tongue plate is exposed, respectively.
Preferably, the upper terminal group includes a first ground terminal, a first detection terminal, and a second ground terminal, and the lower terminal group includes a first power terminal, a second detection terminal, and a second power terminal, which are sequentially arranged in order.
Preferably, the terminal base portions of all the terminals are buried in the insulating body, and the terminal solder leg portions of all the terminals protrude from the rear end of the insulating body.
Preferably, the width of the terminal base portion of all the terminals is the same as the width of the rear section area of the terminal contact-and-abutment portion, and the width of the front section area of the terminal contact-and-abutment portion of all the terminals is smaller than the width of the terminal base portion.
Preferably, the rear section area of the terminal contact butt portion of all the terminals of the lower row terminal group is bent outward so as to be offset from the front section area and not on the same center line.
Preferably, the rear section area and the front section area of the terminal contact butt joint parts of the two grounding terminals in the upper row of terminal groups are on the same central line, and the rear section area of the other terminal contact butt joint part is bent outwards, so that the rear section area and the front section area are staggered and arranged and are not on the same central line.
Preferably, in all the terminals, the terminal solder leg portion is bent downward with respect to the terminal base portion, or the front section area of the terminal solder leg portion is bent downward with respect to the terminal base portion, and the rear section area of the terminal solder leg portion is bent upward with respect to the front section area, or the terminal solder leg portion extends horizontally rearward so as to be on the same plane with the terminal base portion.
Preferably, the outer part of the insulating body is further provided with a metal shell, two ends of the metal shell are respectively provided with a positioning pin extending downwards, the top of the insulating body is provided with a front limit clamping groove and a rear limit clamping groove, the top of the metal shell is provided with a front limit clamping block and a rear limit clamping block, the front limit clamping block is inserted into the front limit clamping groove, and the rear limit clamping block is inserted into the rear limit clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model has simple structure and reasonable design, the terminal does not need to adopt a torn terminal contact butt joint structure, the terminal contact butt joint part of the terminal is bent upwards or downwards to be protruded, the outer sides of the head ends of the terminal contact butt joint parts of the two terminals for grounding are provided with the terminal clamping hook parts which are formed by bending and forming and are in the same plane with the terminal base body part, the firmness of the matching of the terminal clamping hook parts and the insulating body can be enhanced, thereby realizing more effective plugging effect.
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, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an improved 6PIN Type-C connector according to an embodiment of the present utility model;
Fig. 2 is a schematic diagram of a second perspective structure of the improved 6PIN Type-C connector according to the embodiment of the present utility model;
FIG. 3 is a top view of an upper row terminal set and a lower row terminal set provided by an embodiment of the present utility model;
Fig. 4 is a schematic perspective view of an upper-row terminal set and a lower-row terminal set according to an embodiment of the present utility model;
Fig. 5 is a side view of an upper row terminal set and a lower row terminal set provided by an embodiment of the present utility model;
Fig. 6 is a schematic structural diagram of an improved 6PIN Type-C connector according to an embodiment of the present utility model after being assembled with a metal shell;
Fig. 7 is a second schematic structural diagram of the modified 6PIN Type-C connector according to the embodiment of the present utility model after the metal shell is assembled.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present 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.
Referring to fig. 1 and 2, an embodiment of the present utility model provides an improved 6PIN Type-C connector, which includes an insulation body 1, an upper row terminal set and a lower row terminal set, and the following details of the components of the embodiment are described with reference to the accompanying drawings.
In the present embodiment, as shown in fig. 3 and 4, the upper-row terminal group may include a first ground terminal 2 (GND), a first detection terminal 3 (CC 2), and a second ground terminal 4 (GND), and the lower-row terminal group may include a first power terminal 5 (VBUS), a second detection terminal 6 (CC 1), and a second power terminal 7 (VBUS), and the first ground terminal 2, the first power terminal 5, the second detection terminal 6, the first detection terminal 3, the second power terminal 7, and the second ground terminal 4 may be sequentially arranged from side to side.
As shown in fig. 1 and 2, the insulating body 1 is injection molded outside the upper and lower terminal groups, and the insulating body 1 has a tongue plate 11 extending forward.
Wherein, the two sides of the head end of the tongue plate 11 of the insulating body 1 can be respectively provided with a tongue plate clamping hook boss 12.
As shown in fig. 4, the first ground terminal 2 includes a terminal base portion 21, a terminal contact butt portion 22, and a terminal solder leg portion 23, the terminal base portion 21, and the terminal contact butt portion 22 are connected in this order from the rear to the front, the rear area and the front area of the terminal contact butt portion 22 are on the same center line, and the terminal contact butt portion 22 protrudes upward from the terminal base portion 21 and the terminal solder leg portion 23, i.e., the height of the terminal contact butt portion 22 is higher than the terminal base portion 21 and the terminal solder leg portion 23.
As shown in fig. 1 and 4, a terminal hook portion 24 formed by bending and forming and flush with the terminal base portion is provided on the outer side of the head end of the terminal contact-and-engagement portion 22 of the first ground terminal 2, and the outer side surface of the first terminal hook portion 24 is exposed from one side surface of the tongue plate hook boss 12.
As shown in fig. 4, the first detection terminal 3 includes a terminal base portion 31, a terminal contact butt portion 32, and a terminal solder leg portion 33, the terminal base portion 31, and the terminal contact butt portion 32 are connected in this order from the rear to the front, and a rear area of the terminal contact butt portion 32 is bent outward (left side) so as to be offset from a front area, and the terminal contact butt portion 32 protrudes upward from the terminal base portion 31 and the terminal solder leg portion 33 not on the same center line, that is, the height of the terminal contact butt portion 32 is higher than the terminal base portion 31 and the terminal solder leg portion 33.
As shown in fig. 4, the second ground terminal 4 includes a terminal base portion 41, a terminal contact butt portion 42, and a terminal solder leg portion 43, the terminal base portion 41, and the terminal contact butt portion 42 are connected in this order from the rear to the front, a rear area and a front area of the terminal contact butt portion 42 are on the same central line, and the terminal contact butt portion 42 protrudes upward from the terminal base portion 41 and the terminal solder leg portion 43, that is, the height of the terminal contact butt portion 42 is higher than the terminal base portion 41 and the terminal solder leg portion 43.
As shown in fig. 2 and 4, the terminal hook portion 44 formed by bending and forming and flush with the terminal base portion is provided on the outer side of the head end of the terminal contact-and-engagement portion 42 of the second ground terminal 4, and the outer side surface of the first terminal hook portion 44 is exposed from the other side surface of the tongue plate hook boss 12.
The terminal hook portion 24 of the first ground terminal 2 and the terminal hook portion 44 of the first ground terminal 4 can be in contact engagement with the hook portion of the mating connector. When the hook parts of the two connectors are contacted, the bad signals are more favorable to be sent away through the ground. The grounding terminal structure combining the terminal contact butt joint part and the clamping hook part of the first grounding terminal 2 and the second grounding terminal 4 in the embodiment has novel structure and simple preparation.
As shown in fig. 1, the terminal contact butting portion 22, the terminal contact butting portion 32, and the terminal contact butting portion 42 are all on the same plane and exposed at the upper surface of the tongue plate 11 of the insulating body 1.
As shown in fig. 4, the first power terminal 5 includes a terminal base portion 51, a terminal contact butt portion 52, and a terminal solder leg portion 53, the terminal base portion 51, and the terminal contact butt portion 52 are connected in this order from the rear to the front, and a rear area of the terminal contact butt portion 52 is bent outward (left side) so as to be offset from a front area, and the terminal contact butt portion 52 protrudes downward from the terminal base portion 51 and the terminal solder leg portion 53 not on the same center line, i.e., the height of the terminal contact butt portion 52 is lower than the terminal base portion 51 and the terminal solder leg portion 53.
As shown in fig. 4, the second detection terminal 6 includes a terminal base portion 61, a terminal contact butt portion 62, and a terminal solder leg portion 63, the terminal base portion 61, and the terminal contact butt portion 62 are connected in this order from the rear to the front, the rear area of the terminal contact butt portion 62 is bent to the outside (right side) so as to be offset from the front area, the terminal contact butt portion 62 is not on the same center line, and the terminal contact butt portion 62 protrudes downward from the terminal base portion 61 and the terminal solder leg portion 63, that is, the height of the terminal contact butt portion 62 is lower than the terminal base portion 61 and the terminal solder leg portion 63.
As shown in fig. 4, the second power terminal 7 includes a terminal base portion 71, a terminal contact butt portion 72, and a terminal solder leg portion 73, the terminal base portion 71, and the terminal contact butt portion 72 are connected in this order from the rear to the front, and the rear area of the terminal contact butt portion 72 is bent outward (to the right) so as to be offset from the front area, and the terminal contact butt portion 72 protrudes downward from the terminal base portion 71 and the terminal solder leg portion 73 not on the same center line, i.e., the height of the terminal contact butt portion 72 is lower than the terminal base portion 71 and the terminal solder leg portion 73.
As shown in fig. 2, the terminal contact butting portion 52, the terminal contact butting portion 62, and the terminal contact butting portion 72 are all on the same plane and exposed at the lower surface of the tongue plate 11 of the insulating body 1.
As shown in fig. 2, the terminal base portions of the six terminals are buried in the insulating body 1, and the terminal solder leg portions of the six terminals protrude from the rear end of the insulating body 1.
As shown in fig. 3 and 4, the terminal base portions of the six terminals may each have the same width as the rear-stage region of the terminal contact-mating portion, and the front-stage regions of the terminal contact-mating portions of all the terminals may each have a smaller width than the terminal base portions.
As shown in fig. 4 and 5, in this embodiment, the front section area of the terminal solder tail portion of all the terminals may be bent downward with respect to the terminal base portion, and the rear section area of the terminal solder tail portion may be bent upward with respect to the front section area, that is, first bent downward and then bent horizontally rearward.
Of course, in other embodiments, the terminal welding portions of all the terminals may be bent downward only with respect to the terminal base portion, and in other embodiments, the terminal welding portions of all the terminals may extend horizontally directly rearward and on the same plane as the terminal base portion.
As shown in fig. 6 and 7, the exterior of the insulating body 1 may also be mounted with a metal shell 8.
In this embodiment, two ends of the metal casing 8 may be respectively provided with a positioning pin 81 extending downward, the top of the insulating body 1 is provided with a front limit clamping groove 13 and a rear limit clamping groove 14, the top of the metal casing 8 is provided with a front limit clamping block 82 and a rear limit clamping block 83, the front limit clamping block 82 is inserted into the front limit clamping groove 13, and the rear limit clamping block 83 is inserted into the rear limit clamping groove 14.
In summary, the utility model has simple structure and reasonable design, the terminal does not need to adopt a torn terminal contact butt joint structure, the terminal contact butt joint part of the terminal is bent upwards or downwards to be protruded, the outside of the head end of the terminal contact butt joint part of the two terminals for grounding is provided with the terminal clamping hook part which is formed by bending and forming and is in the same plane with the terminal base body part, the firmness of the matching of the terminal clamping hook part and the insulating body can be enhanced, thereby realizing more effective plugging effect, greatly simplifying the preparation process, reducing the cost, simplifying the product assembly, facilitating the automatic production, and ensuring reliable product structure and stable quality.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides an improvement formula 6PIN Type-C connector, includes insulator, upper terminal group and lower terminal group, insulator injection moulding is in the outside of upper terminal group and lower terminal group, the insulator has the tongue board that extends forward, every terminal in upper terminal group and the terminal in lower terminal group are equipped with terminal base member portion, terminal contact butt joint portion and terminal welding foot portion respectively, and terminal welding foot portion, terminal base member portion and terminal contact butt joint portion of all terminals are from back to front connecting gradually, its characterized in that: the terminal contact butt joint part of each terminal in the upper row of terminal groups is upwards raised on the terminal base body part, the terminal contact butt joint part of each terminal in the upper row of terminal groups is positioned on the same plane and is exposed at the upper surface of the tongue plate of the insulating body, the terminal contact butt joint part of each terminal in the lower row of terminal groups is downwards raised on the terminal base body part, the terminal contact butt joint part of each terminal in the lower row of terminal groups is positioned on the same plane and is exposed at the lower surface of the tongue plate of the insulating body, the outer sides of the head ends of the terminal contact butt joint parts of the two terminals positioned at the outermost side of the upper row of terminal groups are connected with terminal clamping hook parts which are integrally formed with the terminal clamping hook parts, one end of each terminal clamping hook part is downwards bent and then bent into a horizontal state, so that the terminal base body parts of the two terminals positioned at the outermost side of the upper row of terminal groups are positioned on the same plane, tongue plate clamping hook bosses are respectively arranged at two sides of the head ends of the tongue plate of the insulating body, and the outer side surfaces of the terminal clamping hook parts at the two sides of the upper row of the terminal groups are exposed from the two side surfaces of the tongue plate clamping bosses.
2. The improved 6PIN Type-C connector of claim 1, wherein: the upper row of terminal sets comprises a first grounding terminal, a first detection terminal and a second grounding terminal, the lower row of terminal sets comprises a first power terminal, a second detection terminal and a second power terminal, and the first grounding terminal, the first power terminal, the second detection terminal, the first detection terminal, the second power terminal and the second grounding terminal are sequentially arranged.
3. The improved 6PIN Type-C connector of claim 1, wherein: the terminal base portions of all the terminals are buried in the insulating body, and the terminal solder leg portions of all the terminals protrude from the rear end of the insulating body.
4. The improved 6PIN Type-C connector of claim 1, wherein: the widths of the terminal base portions of all the terminals are the same as the widths of the rear section areas of the terminal contact butt portions, and the widths of the front section areas of the terminal contact butt portions of all the terminals are smaller than the widths of the terminal base portions.
5. The improved 6PIN Type-C connector of claim 4, wherein: the rear section area of the terminal contact butt joint part of all terminals of the lower row of terminal groups is bent outwards, so that the rear section area and the front section area are staggered and are not on the same central line.
6. The improved 6PIN Type-C connector of claim 4, wherein: the rear section area and the front section area of the terminal contact butt joint parts of the two grounding terminals in the upper row of terminal groups are on the same central line, and the rear section area of the other terminal contact butt joint part is bent outwards, so that the rear section area and the front section area are staggered and arranged and are not on the same central line.
7. The improved 6PIN Type-C connector of claim 1, wherein: in all the terminals, the terminal welding foot part is bent downwards relative to the terminal base part, or the front section area of the terminal welding foot part is bent downwards relative to the terminal base part, and the rear section area of the terminal welding foot part is bent upwards relative to the front section area, or the terminal welding foot part extends backwards and horizontally, so that the terminal welding foot part and the terminal base part are positioned on the same plane.
8. The improved 6PIN Type-C connector of claim 1, wherein: the outside of insulator still is equipped with metal casing, metal casing's both ends are equipped with downwardly extending's location pin respectively, insulator's top is equipped with preceding spacing draw-in groove and back spacing draw-in groove, metal casing's top is equipped with preceding spacing fixture block and back spacing fixture block, preceding spacing fixture block inserts preceding spacing draw-in groove, back spacing fixture block inserts back spacing draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322259691.4U CN220934498U (en) | 2023-08-22 | 2023-08-22 | Improvement Type 6PIN Type-C connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322259691.4U CN220934498U (en) | 2023-08-22 | 2023-08-22 | Improvement Type 6PIN Type-C connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220934498U true CN220934498U (en) | 2024-05-10 |
Family
ID=90967747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322259691.4U Active CN220934498U (en) | 2023-08-22 | 2023-08-22 | Improvement Type 6PIN Type-C connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220934498U (en) |
-
2023
- 2023-08-22 CN CN202322259691.4U patent/CN220934498U/en active Active
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