CN206271990U - USB Type C connectors - Google Patents
USB Type C connectors Download PDFInfo
- Publication number
- CN206271990U CN206271990U CN201621284288.0U CN201621284288U CN206271990U CN 206271990 U CN206271990 U CN 206271990U CN 201621284288 U CN201621284288 U CN 201621284288U CN 206271990 U CN206271990 U CN 206271990U
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- CN
- China
- Prior art keywords
- elastic
- intermediate plate
- usb type
- connector
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of USB Type C connectors, include insulating body, elastic plug connector, terminal module and shielding shell, the elastic plug connector is installed in insulating body, it includes intermediate plate and two elastic arms, enclosed between two elastic arm and intermediate plate and be configured to storage tank, the two elastic arms front end is respectively equipped with elastic contact part, and a protrusive board is respectively equipped with two elastic arm rear ends, and the protrusive board is provided with contact site and holding section；The insulating body rear end is respectively provided on two sides with breach, and protrusive board is stretched out by the breach；The terminal module is installed in the storage tank of intermediate plate；The shielding outer casing back is respectively provided on two sides with a holding hole, and holding section is stuck in holding hole, and contact site is connected on shielding outer casing inner wall.Thereby, it is fixed relative to one another while being contacted with each other with shielding shell by contact site and holding section is set on two elastic arms of elastic plug connector, making elastic Plug Division, the contact stabilization of elastic Plug Division and shielding shell is improved, the EMI suppression performance of connector is improved.
Description
Technical field
The utility model is related to field of connectors technology, refers in particular to a kind of USB Type-C connectors.
Background technology
With consumer electronics, automotive electronics, communication terminal market fast development, connector as a kind of transmission medium,
Its application is more and more extensive.Up to the present, connector has evolved into that product category is complete, description abundant, structural type
Formula is various, major field subdivision, industrial characteristic substantially, the seriation of standards system specification and specialized product.
Existing USB Type-C connectors have plug connector and matched socket connector, for the company of raising
Shield effectiveness of the device to interference signal is connect, shielding part is typically provided with wherein a connector, set in another connector
There is the elastic plug connector that can be contacted with shielding part in grafting, the elastic plug connector connects with the shielding shell of own connector
Touch, when being mutually inserted, the contact conducting by elastic plug connector with shielding part is realized connecting for socket connector and plug connector
Connect the anti-electromagnetic interference effect of device；Existing elastic plug connector generally comprises intermediate plate and is arranged at the elastic arm of intermediate plate both sides,
Elasticity plug connector has two kinds with the way of contact of shielding shell at present, one of which be in intermediate plate both sides set projective structure with
Shielding case is done something in disregard of obstacles interferometric connection, and the contact position between this mode elasticity plug connector and shielding shell does not have completely relative solid
It is fixed, the hidden danger of loose contact is easily produced, cause anti-electromagnetic interference effect on driving birds is not good；Another kind is that elastic plug connector is outer with shielding
Shell laser spot welding formula is connected, although which can make elastic plug connector contact firm with shielding shell, makes the production of connector
Technique is more complicated, while being unfavorable for the dismounting of connector.Therefore, existing USB Type-C connectors are tackled to be improved, with
Solve the above problems.
Utility model content
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of USB to the utility model
Type-C connectors, it on shielding shell by contact site and holding section is set on two elastic arms of elastic plug connector, setting
Holding hole is put, it is complete each other while elastic Plug Division is contacted with each other with shielding shell using the cooperation of holding section and holding hole
It is relatively fixed entirely, improves the EMI suppression performance of connector, also, the connector simple production process, it is easy to assembly.
To achieve the above object, the utility model is using following technical scheme：
A kind of USB Type-C connectors, include insulating body, elastic plug connector, terminal module and shielding shell, should
Elastic plug connector is installed in insulating body, and it includes intermediate plate and two elastic arms, in intermediate plate both sides respectively integrally to extension
Stretch and be provided with a connecting portion, two elastic arms are integrally connected on connecting portion respectively, two elastic arm in the form of sheets, and above centre
Plate, encloses between two elastic arms and intermediate plate and is configured to storage tank, is provided with one and is used in two elastic arm front ends are opposite to one another respectively
With the elastic contact part that butt connector is contacted, in two elastic arm rear ends, bending is provided with a protrusive board laterally respectively, the protrusive board
On be provided with for the contact site that is in contact of shielding outer casing inner wall and for the holding section with shielding the mutual clamping of shell；This is exhausted
Edge body rear end both sides correspond to protrusive board and are provided with a breach respectively, and above-mentioned protrusive board is stretched out by the breach；The terminal module is installed on
In the storage tank of intermediate plate；The shielding outer casing back both sides correspond to above-mentioned holding section and are provided with a holding hole, holding section hook respectively
It is hung in holding hole, contact site is connected on shielding outer casing inner wall.
As a kind of preferred scheme：The contact site and holding section top are curved, between contact site and holding section
Form a deep-slotted chip breaker, contact site top curve is contacted with shielding outer casing inner wall, holding section side wall and holding hole plane contact.
As a kind of preferred scheme：The protrusive board is bent to form laterally by elastic arm lower edge.
As a kind of preferred scheme：The two elastic arms lower edges above intermediate plate, two elastic arms and intermediate plate
Between enclose and be configured to upper and lower two storage tank.
As a kind of preferred scheme：The terminal module includes upper end submodule and lower end submodule, the upper end submodule
Block is corresponding with lower end submodule to be installed in the upper and lower storage tank of elastic plug connector.
As a kind of preferred scheme：Be provided with the intermediate plate it is a plurality of for upper end submodule, lower end submodule
Coordinate the positioning through hole of positioning.
As a kind of preferred scheme：The insulating body upper and lower surface is separately installed with one for improving connector EMI suppression
The ground strip of performance.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme understands, by two elastic arm rear ends of elastic plug connector difference outward bending one protrusive board of setting, being used in being set on protrusive board
In the contact site being in contact with shielding outer casing inner wall and for the holding section with shielding the mutual clamping of shell, contact site is closely abutted
In on shielding outer casing inner wall, holding section is stuck in the holding hole of shielding shell, elastic Plug Division is contacted with each other with shielding shell
While, it is fixed relative to one another, the contact stabilization of elastic Plug Division and shielding shell is improved, improve the EMI suppression of connector
Energy；In addition, two elastic arms are integrally formed at into intermediate plate both sides, elastic plug connector overall structure is simple, is easy to assembling, electrically leads
It is logical reliable and stable, also, the elastic contact part of two elastic arms is that non-lower charge level is contacted, impulse- free robustness phenomenon, and it is plane contact, table
Face is smooth, and contact area is big, and electrically conduct contact stabilization.And elastic performance is good, improves elastic plug connector and electrically conduct surely
It is qualitative, so that, connector is worked more and stablize.
More clearly to illustrate architectural feature of the present utility model and effect, come right with specific embodiment below in conjunction with the accompanying drawings
It is described in detail.
Brief description of the drawings
Fig. 1 is the connector schematic perspective view of the utility model；
Fig. 2 is the connector exploded perspective schematic diagram of the utility model；
Fig. 3 coordinates schematic cross-sectional view for the elasticity plug connector of the utility model with shielding shell；
Fig. 4 is the elasticity plug connector schematic perspective view of the utility model.
Accompanying drawing identifier declaration：
10th, insulating body 11, breach
20th, elastic plug connector 21, intermediate plate
211st, positioning through hole 22, elastic arm
221st, elastic contact part 222, protrusive board
2221st, contact site 2222, holding section
2223rd, deep-slotted chip breaker 23, storage tank
24th, connecting portion 30, terminal module
31st, upper end submodule 32, lower end submodule
40th, shell 41, holding hole is shielded
50th, ground strip.
Specific embodiment
As shown in Figures 1 to 4, a kind of USB Type-C connectors include insulating body 10, elasticity and insert the utility model
Fitting 20, terminal module 30 and shielding shell 40, wherein：
The elastic plug connector 20 is installed in insulating body 10, and it includes intermediate plate 21 and positioned at the both sides of intermediate plate 21 two
Elastic arm 22, the both sides of intermediate plate 21 integrally stretch out be provided with a connecting portion 24 respectively, two elastic arm 22 difference one
It is connected on connecting portion 24；In the form of sheets, and its lower edges is above intermediate plate 21 for two elastic arm 22, two elastic arms 22 with
Enclosed between intermediate plate 21 and be configured to upper and lower two storage tank 23；In the front end of two elastic arm 22 respectively it is opposite to one another be provided with one for
The elastic contact part 221 of butt connector contact；In the rear end lower edge of two elastic arm 22 respectively bending laterally to be provided with one convex
Plate 222, in being provided with protrusive board 222 for the contact site 2221 that is in contact of the shielding inwall of shell 40 and for shielding shell
The holding section 2222 of 40 mutual clampings；The contact site 2221 and holding section 2222 are curved, and are connected with each other, in contact site
A deep-slotted chip breaker 2223 is formed between 2221 and holding section 2222.
The rear end both sides of insulating body 10 correspond to protrusive board 222 and are provided with a breach 11 respectively, and above-mentioned protrusive board 222 is by the breach
11 stretch out.
The terminal module 30 includes upper end submodule 31 and lower end submodule 32, the upper end submodule 31 and lower end submodule
Block 32 correspondence is installed in the upper and lower storage tank 23 of elastic plug connector 20, and in be provided with intermediate plate 21 it is a plurality of for and
Terminal module 31, lower end submodule 32 coordinate the positioning through hole 211 of positioning.
The rear end both sides of shielding shell 40 correspond to above-mentioned holding section 2222 and are provided with a holding hole 41, holding section 2222 respectively
It is stuck in holding hole 41, contact site 2221 is connected on the shielding inwall of shell 40.
Additionally, be separately installed with a ground strip 50 in the upper and lower surface of insulating body 10, the ground strip 50 and this connector it
The shielding short circuit of shell 40, while when this connector is with corresponding connector grafting, the metal of the ground strip 50 and corresponding connector
Ground strip short circuit, can improve connector EMI suppression performance.
Design focal point of the present utility model is, by the way that in two elastic arm rear ends of elastic plug connector, outward bending sets respectively
A protrusive board is put, in the contact site for being provided for being in contact with shielding outer casing inner wall on protrusive board and for the shielding mutual clamping of shell
Holding section, contact site be closely connected to shielding outer casing inner wall on, holding section be stuck in shielding shell holding hole in, make elasticity insert
It is fixed relative to one another while socket part contacts with each other with shielding shell, improve elastic Plug Division contact with shielding shell stabilization
Property, improve the EMI suppression performance of connector；In addition, two elastic arms are integrally formed at into intermediate plate both sides, elastic plug connector is integrally tied
Structure is simple, is easy to assembling, electrically conducts reliable and stable, also, the elastic contact part of two elastic arms is non-lower charge level contact, without hair
Thorn phenomenon, and it is plane contact, surface is smooth, and contact area is big, and electrically conduct contact stabilization.And elastic performance is good, improve
Elastic plug connector electrically conducts stability, so that, connector is worked more and stablize.
The above, is only preferred embodiment of the present utility model, and not technical scope of the present utility model is made
Any limitation, thus it is every according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent become
Change and modify, still fall within the range of technical solutions of the utility model.
Claims (7)
1. a kind of USB Type-C connectors, it is characterised in that：Include insulating body, elastic plug connector, terminal module and screen
Shell is covered, the elastic plug connector is installed in insulating body, it includes intermediate plate and two elastic arms, one is distinguished in intermediate plate both sides
Body stretches out and is provided with a connecting portion, and two elastic arms are integrally connected on connecting portion respectively, and two elastic arm is in the form of sheets, and high
For intermediate plate, enclosed between two elastic arms and intermediate plate and be configured to storage tank, setting opposite to one another is distinguished in two elastic arm front ends
Have an elastic contact part for being contacted with butt connector, in two elastic arm rear ends respectively bending laterally to be provided with one convex
Plate, is provided with for the contact site that is in contact of shielding outer casing inner wall and for the card with shielding the mutual clamping of shell on the protrusive board
Hold portion；The insulating body rear end both sides correspond to protrusive board and are provided with a breach respectively, and above-mentioned protrusive board is stretched out by the breach；The Terminals Die
Block is installed in the storage tank of intermediate plate；The shielding outer casing back both sides correspond to above-mentioned holding section and are provided with a holding hole respectively,
Holding section is hooked in holding hole, and contact site is connected on shielding outer casing inner wall.
2. USB Type-C connectors according to claim 1, it is characterised in that：The contact site and holding section top are
It is curved, a deep-slotted chip breaker is formed between contact site and holding section, contact site top curve is contacted with shielding outer casing inner wall, card
Hold portion side wall and holding hole plane contact.
3. USB Type-C connectors according to claim 1, it is characterised in that：The protrusive board from elastic arm lower edge to
Outside is bent to form.
4. USB Type-C connectors according to claim 1, it is characterised in that：The two elastic arms lower edges are high
For intermediate plate, enclosed between two elastic arms and intermediate plate and be configured to upper and lower two storage tank.
5. USB Type-C connectors according to claim 4, it is characterised in that：The terminal module includes upper terminal
Module and lower end submodule, the upper end submodule is corresponding with lower end submodule to be installed in the upper and lower storage tank of elastic plug connector.
6. USB Type-C connectors according to claim 5, it is characterised in that：It is provided with the intermediate plate a plurality of
Positioning through hole for coordinating positioning with upper end submodule, lower end submodule.
7. USB Type-C connectors according to claim 1, it is characterised in that：The insulating body upper and lower surface difference
Being provided with one is used to improve the ground strip of connector EMI suppression performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284288.0U CN206271990U (en) | 2016-11-28 | 2016-11-28 | USB Type C connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284288.0U CN206271990U (en) | 2016-11-28 | 2016-11-28 | USB Type C connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271990U true CN206271990U (en) | 2017-06-20 |
Family
ID=59041847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621284288.0U Expired - Fee Related CN206271990U (en) | 2016-11-28 | 2016-11-28 | USB Type C connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107407A1 (en) * | 2016-12-15 | 2018-06-21 | 东莞市汉杰电子科技有限公司 | Usb type-c connector |
| CN108493717A (en) * | 2017-12-06 | 2018-09-04 | 番禺得意精密电子工业有限公司 | Electric connector |
| JP2020166929A (en) * | 2019-03-28 | 2020-10-08 | 住友電装株式会社 | connector |
-
2016
- 2016-11-28 CN CN201621284288.0U patent/CN206271990U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107407A1 (en) * | 2016-12-15 | 2018-06-21 | 东莞市汉杰电子科技有限公司 | Usb type-c connector |
| CN108493717A (en) * | 2017-12-06 | 2018-09-04 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN108493717B (en) * | 2017-12-06 | 2021-01-26 | 番禺得意精密电子工业有限公司 | Electrical connector |
| JP2020166929A (en) * | 2019-03-28 | 2020-10-08 | 住友電装株式会社 | connector |
| JP7207080B2 (en) | 2019-03-28 | 2023-01-18 | 住友電装株式会社 | connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20201128 |