CN207910120U - A kind of USB TYPE C pin connectors - Google Patents
A kind of USB TYPE C pin connectors Download PDFInfo
- Publication number
- CN207910120U CN207910120U CN201820224532.7U CN201820224532U CN207910120U CN 207910120 U CN207910120 U CN 207910120U CN 201820224532 U CN201820224532 U CN 201820224532U CN 207910120 U CN207910120 U CN 207910120U
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- Prior art keywords
- main body
- terminal
- glue core
- core main
- conducting terminal
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- 239000003292 glue Substances 0.000 claims abstract description 47
- 238000005452 bending Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of USB TYPE C pin connectors, including：Upper terminal, lower terminal, glue core main body, EMI shrapnels, hook and shell；Shell is coated on the outside of glue core main body, the inner cavity of glue core main body has roof, bottom wall and the two side walls for connecting roof and bottom wall, upper terminal is mounted on the roof of glue core main body, lower terminal is mounted on the bottom wall of glue core main body, upper terminal include upper insulating carrier and with the integrally formed upper row's conducting terminal of upper insulating carrier, lower terminal include lower insulating carrier and with the integrally formed lower row's conducting terminal of lower insulating carrier, hook is mounted between upper row's conducting terminal and lower row's conducting terminal, the front end of the glue core main body also craft port with class ellipse, EMI shrapnels are arranged at the craft port of glue core main body, the front end of EMI shrapnels is hooked equipped with inverse type bullet, the EMI shrapnels are an integral structure.The risk that EMI shrapnels are not sprung back when the utility model can reduce USB TYPE C pin connectors and USB TYPE C sockets to inserting.
Description
Technical field
The utility model is related to connector technique field more particularly to a kind of USB TYPE C pin connectors.
Background technology
USB TYPE C are a kind of newest low profile interfaces out, support positive and negative insertion, data transmission bauds that can be promoted
To 10Gbps.For USB TYPE C interface, jack can bear 10,000 plugs for reaching connector Product Level.But it is existing
The EMI shrapnels of USB TYPE C pin connectors be that positive formula structure, when plug acts on, EMI shrapnels are hooked using bullet
Intensity is weak, can there is the risk that EMI shrapnels are not sprung back when with USB TYPE C sockets to inserting.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of connections of USB TYPE C plugs
Device, the risk that EMI shrapnels are not sprung back when can reduce USB TYPE C pin connectors and socket to inserting.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of USB TYPE C pin connectors, including：Upper terminal, lower terminal, glue core main body, EMI shrapnels, hook and outer
Shell；The shell is coated on the outside of the glue core main body, and the inner cavity of the glue core main body has roof, bottom wall and connection institute
The two side walls of roof and the bottom wall are stated, the upper terminal is mounted on the roof of the glue core main body, the lower end
Son be mounted on the glue core main body the bottom wall on, the upper terminal include upper insulating carrier and with the upper insulating carrier one
Body formed upper row's conducting terminal, the lower terminal include lower insulating carrier and with the lower integrally formed lower row of insulating carrier
Conducting terminal, the hook are mounted between upper row's conducting terminal and lower row's conducting terminal, the glue core main body
The front end also craft port with class ellipse, the EMI shrapnels are arranged at the craft port of the glue core main body, institute
The front end for stating EMI shrapnels is hooked equipped with inverse type bullet, and the EMI shrapnels are an integral structure.
Further, the hook includes back end main body portion and is connected to two front end side arms in the back end main body portion,
The front end side arm is separately mounted on the side wall of the glue core main body.
Further, the edge of the both sides in the back end main body portion has boss, the boss and the shell elasticity
Contact.
Further, described to be hooked in the position adjacent with the boss equipped with groove.
Further, the glue core body lumen is equipped with upper pin reception hole and lower pin reception hole, the upper terminal
Head is affiliated in the upper pin reception hole, and the head of the lower terminal is affiliated in the lower pin reception hole.
Further, host cavity is equipped at the craft port of the glue core main body, in upper row's conducting terminal
Each conducting terminal all has the upper contact part protruded out to downwards in the host cavity, and the upper contact part is used for and docks connection
The butt end subconductivity connection of device.
Further, each conducting terminal in lower row's conducting terminal, which all has, protrudes upward to the host cavity
Lower contact site, the lower contact site with the butt end subconductivity of butt connector for connecting.
Further, each conducting terminal of upper row's conducting terminal, which all has, extends backward more than the glue core main body
Upper mounting portion.
Further, each conducting terminal of lower row's conducting terminal, which all has, extends backward more than the glue core main body
Lower mounting portion.
Compared with prior art, the beneficial effects of the utility model are：
The USB TYPE C pin connectors use reversed integral type EMI elastic piece structures so that the assembling of EMI shrapnels is more
To be simple, and reduce the risk that EMI shrapnels are not sprung back when with USB TYPE C sockets to inserting；Also by after hook
The edge of main part is held to be provided with boss and corresponding groove so that boss is contacted with shell elasticity so that hook and shell
Contact it is more reliable and more stable；Mesa structure is hung in addition, taking and being arranged in terminal head portion, makes the bullet height of terminal not by terminal
Insertion angle and intubating length influence, avoid the occurrence of height PIN phenomenons.
Description of the drawings
Fig. 1 is a kind of exploded view of USB TYPE C pin connectors provided by the utility model；
Fig. 2 is a kind of vertical section figure of USB TYPE C pin connectors provided by the utility model；
Fig. 3 is a kind of cross-sectional view of USB TYPE C pin connectors provided by the utility model；
Fig. 4 is a kind of stereogram of USB TYPE C pin connectors provided by the utility model；
Fig. 5 is a kind of bullet hooking structure amplification of EMI shrapnels of USB TYPE C pin connectors provided by the utility model
Figure；
Fig. 6 be a kind of bullet of EMI shrapnels of USB TYPE C pin connectors provided by the utility model hook with socket
The torque schematic diagram generated when to inserting.
Reference numeral：1, upper terminal；2, lower terminal；3, glue core main body；4, EMI shrapnels；401, the first bending section；402,
Two bending sections；403, third bending section；5, hook；501, back end main body portion；502, front end side arm；503, boss；504, groove；
6, shell；A, first arm of force；B, second arm of force.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It please refers to Fig.1 to Fig. 6, a kind of USB TYPE C pin connectors, including：Upper terminal 1, lower terminal 2, glue core main body
3, EMI shrapnels 4, hook 5 and shell 6；Shell 6 is coated on the outside of glue core main body 3, and the inner cavity of glue core main body 3 has roof, bottom
Wall and the two side walls for connecting roof and bottom wall, upper terminal 1 are mounted on the roof of glue core main body 3, and lower terminal 2 is mounted on glue
On the bottom wall of core main body 3, upper terminal 1 include upper insulating carrier and with the integrally formed upper row's conducting terminal of upper insulating carrier, under
Terminal 2 include lower insulating carrier and with the integrally formed lower row's conducting terminal of lower insulating carrier, hook 5 be mounted on upper row's conducting end
Between sub and lower row's conducting terminal, the front end also craft port with class ellipse of glue core main body 3, EMI shrapnels 4 are arranged in glue
At the craft port of core main body 3, the front end of EMI shrapnels 4 is hooked equipped with inverse type bullet.
3 bendings are shared by being arranged at inverse type bullet hook and bullet hook in the front end of EMI shrapnels 4：First bending section 401,
Second bending section 402 and third bending section 403 (referring to Fig. 5), this design can reduce the bending difficulty of mold, and be inserted into and insert
Shrapnel will produce flexible deformation when seat, and there is the arm of force (referring to Fig. 6) at the first arm of force A and the second arm of force B two, bullet to hook due to deformation
And corresponding elastic force is generated, to make the elastic force of shrapnel replace, the phenomenon that not springing back is not likely to produce when with socket to inserting.
As a preferred embodiment, hook 5 includes back end main body portion 501 and is connected to back end main body portion 501
Two front end side arms 502, front end side arm 502 are separately mounted on the side wall of glue core main body 3.It is solid by two front end side arms 502
It is scheduled on the side wall on 3 both sides of glue core main body so that hook 5 is more securely fixed in glue core main body 3.
As a preferred embodiment, the edge of the both sides in back end main body portion 501 has boss 503, boss 503
With 6 Elastic Contact of shell.Boss 503 is arranged in the edge of the both sides in the back end main body portion 501 of hook 5, realizes hook 5 and shell
6 Elastic Contact keeps its contact more reliable and more stable.
As a preferred embodiment, hook 5 is equipped with groove 504 on the position adjacent with the boss 503.
On the adjacent position of boss 503 be arranged groove 504, increase boss 503 can deformation space, and be not interposing at so that shell 6 with block
There is too big gap between hooking 5, and is more easily assembled.
As a preferred embodiment, the inner cavity of glue core main body 3 is equipped with upper pin reception hole and lower pin reception hole,
Reception hole and the Jiao Xinbi that is affiliated to of termination contact are designed to be mutually parallel with 6 surface of shell, and the head of upper terminal 1 is affiliated to draws upper
On the Jiao Xinbi of foot reception hole, the head of lower terminal 2 is affiliated on the Jiao Xinbi of lower pin reception hole.Terminal head portion material is in mould
Punching press is thinning on tool, and terminal head portion is hung on pin reception hole (holes PIN) Jiao Xinbi of glue core main body 3, is adopted the structure
The bullet height that can make terminal is not in height PIN phenomenons in the same plane.
As a preferred embodiment, EMI shrapnels 4 are an integral structure.Integral type is made by conventional two-piece type
Structure can disposably assemble EMI shrapnels 4, assemble more simple and convenient.
As a preferred embodiment, host cavity is equipped at the craft port of glue core main body 3, in upper row's conducting terminal
Each conducting terminal all had close to the one end on its head and protrude out to upper contact part in host cavity downwards, upper contact part is used for
It is connected with the butt end subconductivity of butt connector；Each conducting terminal in lower row's conducting terminal is equal close to the one end on its head
With protruding upward to the lower contact site of host cavity, lower contact site with the butt end subconductivity of butt connector for connecting.When
The docking terminal of butt connector is inserted into host cavity, and docking terminal can contact and be connected with upper contact part and lower contact site
Circuit.
As a preferred embodiment, each conducting terminal of upper row's conducting terminal all has and extends backward more than glue
The upper mounting portion of core main body 3；Each conducting terminal of lower row's conducting terminal all has the lower peace for extending backward more than glue core main body 3
Dress portion.Upper mounting portion is used to be inserted into the craft port of butt connector to be conductively connected with lower mounting portion.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (9)
1. a kind of USB TYPE C pin connectors, which is characterized in that including：Upper terminal, lower terminal, glue core main body, EMI bullets
Piece, hook and shell；The shell is coated on the outside of the glue core main body, and the inner cavity of the glue core main body has roof, bottom
The two side walls of wall and the connection roof and the bottom wall, the upper terminal are mounted on the roof of the glue core main body
On, the lower terminal be mounted on the glue core main body the bottom wall on, the upper terminal include upper insulating carrier and with it is described
The upper integrally formed upper row's conducting terminal of insulating carrier, the lower terminal include lower insulating carrier and with the lower insulating carrier one
Body formed lower row's conducting terminal, the hook are mounted between upper row's conducting terminal and lower row's conducting terminal, institute
The front end also craft port with class ellipse, the EMI shrapnels for stating glue core main body are arranged described in the glue core main body
At craft port, the front end of the EMI shrapnels is hooked equipped with inverse type bullet, and the EMI shrapnels are an integral structure.
2. USB TYPE C pin connectors as described in claim 1, which is characterized in that the hook includes back end main body portion
With two front end side arms for being connected to the back end main body portion, the front end side arm is separately mounted to the described of the glue core main body
On side wall.
3. USB TYPE C pin connectors as claimed in claim 2, which is characterized in that the both sides in the back end main body portion
There is boss, the boss to be contacted with the shell elasticity for edge.
4. USB TYPE C pin connectors as claimed in claim 3, which is characterized in that described to be hooked in and the boss phase
Adjacent position is equipped with groove.
5. USB TYPE C pin connectors as described in claim 1, which is characterized in that the glue core body lumen is equipped with upper
The head of pin reception hole and lower pin reception hole, the upper terminal is affiliated in the upper pin reception hole, the lower terminal
Head be affiliated in the lower pin reception hole.
6. such as USB TYPE C pin connectors described in any one of claim 1 to 5, which is characterized in that the glue core main body
The craft port at be equipped with host cavity, each conducting terminal in upper row's conducting terminal all has protrudes out to institute downwards
The upper contact part in host cavity is stated, the upper contact part with the butt end subconductivity of butt connector for connecting.
7. USB TYPE C pin connectors as claimed in claim 6, which is characterized in that every in lower row's conducting terminal
One conducting terminal all has the lower contact site protruded upward to the host cavity, and the lower contact site is used for and butt connector
Butt end subconductivity connection.
8. USB TYPE C pin connectors as claimed in claim 7, which is characterized in that upper row's conducting terminal it is each
Conducting terminal all has the upper mounting portion for extending backward more than the glue core main body.
9. USB TYPE C pin connectors as claimed in claim 8, which is characterized in that lower row's conducting terminal it is each
Conducting terminal all has the lower mounting portion for extending backward more than the glue core main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224532.7U CN207910120U (en) | 2018-02-08 | 2018-02-08 | A kind of USB TYPE C pin connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224532.7U CN207910120U (en) | 2018-02-08 | 2018-02-08 | A kind of USB TYPE C pin connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910120U true CN207910120U (en) | 2018-09-25 |
Family
ID=63559674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820224532.7U Active CN207910120U (en) | 2018-02-08 | 2018-02-08 | A kind of USB TYPE C pin connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490376A (en) * | 2020-05-28 | 2020-08-04 | 东莞市广业电子有限公司 | A connector for wiring |
-
2018
- 2018-02-08 CN CN201820224532.7U patent/CN207910120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490376A (en) * | 2020-05-28 | 2020-08-04 | 东莞市广业电子有限公司 | A connector for wiring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Xinju Road, Chang'an Town Corner Community, Dongguan City, Guangdong Province, 200 Patentee after: Dongguan Enkang Electronic Technology Co., Ltd. Address before: 523000 Xinju Road, Chang'an Town Corner Community, Dongguan City, Guangdong Province, 200 Patentee before: Dongguan Enkang Electronics Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |