CN209056648U - USB Type-C connector with waterproof construction - Google Patents
USB Type-C connector with waterproof construction Download PDFInfo
- Publication number
- CN209056648U CN209056648U CN201821903215.4U CN201821903215U CN209056648U CN 209056648 U CN209056648 U CN 209056648U CN 201821903215 U CN201821903215 U CN 201821903215U CN 209056648 U CN209056648 U CN 209056648U
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- gummosis
- connector
- groove
- rear portion
- filling body
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Abstract
The utility model discloses a kind of USB Type-C connector with waterproof construction, Terminals Die group has upper row's conductive terminal, upper insulation filling body, lower row's conductive terminal, lower insulation filling body and indirect floor, and major insulation obturator takes shape in Terminals Die group to form connector body；Shielding construction has an inner metal shield shell being sheathed on outside connector body；Spew groove is offered at the rear portion of upper insulation filling body, lower spew groove is offered at the rear portion of lower insulation filling body, a circle gummosis annular groove is offered at the rear portion of major insulation obturator, at least two Jiao Kou are offered on inner metal shield shell, at least two Jiao Kou, gummosis annular groove, lower spew groove and upper spew groove are interconnected, and glue injection channel is constituted together, marine glue is filled in glue injection channel, the rear seal of Terminals Die group can be lived and live the gap sealing between major insulation obturator rear portion and inner metal shield shell by marine glue；And then improve the air-tightness of connector product, good water-proof effect.
Description
Technical field
The utility model relates to connector technique fields, specifically provide a kind of USB Type-C connection with waterproof construction
Device.
Background technique
With the rapid development of electronics industry, electronic product is more and more frivolous, short and small, in this way to the spare part of electronic product
Structural requirement, performance requirement also just it is higher and higher, wherein electric connector industry is stood in the breach.
In order to promote the stability of electric connector, the connection with waterproof construction has been developed in electric connector industry at present
Device, to keep out steam, dust etc. into electrical connector interior.But in existing connector construction, be mostly by using
Rubber or other flexible glue components realize water-proof function.But for overall effect, not only can guarantee product overall structure it is firm but also
Connector with preferable waterproof effect, existing few on the market, especially for USB Type-C connector, current is anti-
Water-bound is to be unable to satisfy water-proof function or waterproof effect is poor, therefore, it is really necessary to improve to waterproof construction, to improve
The waterproof performance of USB Type-C connector.
In view of this, special propose the utility model.
Summary of the invention
In order to overcome drawbacks described above, the utility model provides a kind of USB Type-C connector with waterproof construction,
It is with excellent waterproof effect.
The utility model is to solve technical solution used by its technical problem: a kind of USB with waterproof construction
Type-C connector, including Terminals Die group, major insulation obturator and shielding construction, the Terminals Die group have upper row's conducting end
Son, lower row's conductive terminal, leads to the upper insulation filling body being molded as one by plastic molding technique and upper row's conductive terminal
It crosses plastic molding technique and lower insulation filling body that lower row's conductive terminal is molded as one and positioning is on described
Indirect floor between insulation filling body and the lower insulation filling body, the major insulation obturator pass through plastic molding technique
It takes shape in the Terminals Die group, to form connector body；There is the shielding construction positioning to be sheathed on the connector
Inner metal shield shell outside main body；One is offered at the rear portion of the upper insulation filling body through the upstream for descending two sides thereon
Glue groove offers one through the lower spew groove for descending two sides thereon, also in the master at the rear portion of the lower insulation filling body
A circle gummosis annular groove is offered at the rear portion of insulation filling body, and offers at least two glue on the inner metal shield shell
Mouthful, at least two Jiao Kou, the gummosis annular groove, the lower spew groove and the upper spew groove are interconnected, and together
A glue injection channel is constituted, marine glue is filled with also in the glue injection channel, the marine glue can be by the Terminals Die group
Rear seal lives and lives the gap sealing between major insulation obturator rear portion and the inner metal shield shell.
The upper spew groove and the lower spew groove respectively Wei be along right and lefts as a further improvement of the utility model,
To the string configuration of extension；
In addition multiple gummosis through-holes are offered at the rear portion of the indirect floor, the upper spew groove passes through multiple institutes
Gummosis through-hole is stated to be connected with the lower spew groove.
The gummosis through-hole is three as a further improvement of the utility model, gummosis through-hole described in two of them point
It Wei be opened on the U-shaped hole of the left and right sides edge of the middle ground postlaminar part, remaining next gummosis through-hole is strip
Hole, and be laid between two U-shaped holes.
The upper spew groove and the lower spew groove can be respectively by described as a further improvement of the utility model,
Gummosis annular groove described in U-shaped Kong Laiyu is connected.
The glue there are three being opened up on the upside of the inner metal shield shell as a further improvement of the utility model,
Mouthful, wherein a Jiao Kou is the U-shaped hole for being opened on the upside rear of the inner metal shield shell, and it is used as the injecting glue
The entrance in channel；Remaining two Jiao Kou are round hole, and are used as the outlet of the glue injection channel.
The shielding construction also has an outer metal shielding, the outer gold as a further improvement of the utility model,
Belong to shielding case be buckled in outside the upside of the inner metal shield shell, and the outer metal shielding described simultaneously also with the interior metal screen
Shell welding is covered to be connected.
The leading edge of the outer metal shielding and the inner metal shield shell as a further improvement of the utility model,
A groove is also formed between leading edge, and also positioning is embedded with a waterproof grommet in the trench.
The beneficial effects of the utility model are: 1. compared with prior art, the utility model is on the one hand in connector product
Front install waterproof grommet, be sealed with the front to connector product, on the other hand in the connector body
Glue injection channel is arranged in rear portion, and marine glue is filled in the glue injection channel, the rear seal of the Terminals Die group is lived,
And the gap sealing between major insulation obturator rear portion and the inner metal shield shell is lived, and then the company of greatly improving
The air-tightness for connecing device product, achievees the purpose that good water-proof effect.2. the utility model is also in the upside of the inner metal shield shell
On offer entrance and the outlet of the glue injection channel can be good in this way in the filling marine glue in the glue injection channel
The air in the glue injection channel is emptied, bubble is avoided to generate, is conducive to encapsulating.
Detailed description of the invention
Fig. 1 is that the USB Type-C connector described in the utility model with waterproof construction is in the solid under the first visual angle
Structural schematic diagram；
Fig. 2 is that the USB Type-C connector described in the utility model with waterproof construction is in the solid under the second visual angle
Structural schematic diagram；
Fig. 3 is that the USB Type-C connector described in the utility model with waterproof construction is in the decomposition under the first visual angle
Structural schematic diagram；
Fig. 4 is that the USB Type-C connector described in the utility model with waterproof construction is in the decomposition under the second visual angle
Structural schematic diagram；
Fig. 5 is that connector body described in the utility model is in the decomposition texture schematic diagram under the first visual angle；
Fig. 6 is that connector body described in the utility model is in the decomposition texture schematic diagram under the second visual angle；
Fig. 7 is that upper row's conductive terminal described in the utility model and the upper insulation filling body are in the structure under the first visual angle
Schematic diagram；
Fig. 8 is that upper row's conductive terminal described in the utility model and the upper insulation filling body are in the structure under the second visual angle
Schematic diagram；
Fig. 9 is that lower row's conductive terminal described in the utility model and the lower insulation filling body are in the structure under the first visual angle
Schematic diagram；
Figure 10 is that lower row's conductive terminal described in the utility model and the lower insulation filling body are in the knot under the second visual angle
Structure schematic diagram；
Figure 11 is the USB Type-C connector device described in the utility model with waterproof construction assigned in the solid on pcb board
Structural schematic diagram；
Figure 12 is that the USB Type-C connector device described in the utility model with waterproof construction is assigned on pcb board and locates
Structural schematic diagram under the first visual angle；
Figure 13 is A1-A1 the schematic diagram of the section structure shown in Figure 12；
Figure 14 is A2-A2 the schematic diagram of the section structure shown in Figure 12；
Figure 15 is that the USB Type-C connector device described in the utility model with waterproof construction is assigned on pcb board and locates
Structural schematic diagram under the second visual angle；
Figure 16 is B-B the schematic diagram of the section structure shown in Figure 15；
Figure 17 is the utility model in the encapsulating in the glue injection channel, and glue flows to schematic diagram.
In conjunction with attached drawing, make the following instructions:
1 --- Terminals Die group 10 --- above arranges conductive terminal
11 --- upper insulation filling bodies 12 --- are lower to arrange conductive terminal
13 --- lower insulation filling body 14 --- indirect floors
110 --- upper spew groove 130 --- lower spew grooves
140 --- gummosis through-hole 2 --- major insulation obturators
20 --- gummosis annular groove 3 --- inner metal shield shells
30 --- glue mouth 4 --- marine glues
5 --- outer metal shielding 6 --- waterproof grommets
7 --- pcb board
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing.
Embodiment 1:
It please refers to shown in attached drawing 1 to attached drawing 16, the USB Type-C respectively described in the utility model with waterproof construction
Connector is in schematic perspective view and decomposition texture schematic diagram under two different perspectivess；The connector body is in two
Decomposition texture schematic diagram under a different perspectives；Upper row's conductive terminal and the upper insulation filling body are in two different views
Structural schematic diagram under angle；The structure that lower row's conductive terminal and the lower insulation filling body are under two different perspectivess is shown
It is intended to；The USB Type-C connector device with waterproof construction is assigned in the schematic perspective view on pcb board and in two
The schematic diagram of the section structure at side structure schematic view and three different locations under a different perspectives.
USB Type-C connector described in the utility model with waterproof construction includes Terminals Die group 1, major insulation filling
Body 2 and shielding construction, the Terminals Die group 1 have upper row's conductive terminal 10, by plastic molding technique and upper row's conduction
Upper insulation filling body 11 that terminal 10 is molded as one, lower row's conductive terminal 12 are led by plastic molding technique and the lower row
Lower insulation filling body 13 that electric terminal 12 is molded as one and positioning flush-mounted in the upper insulation filling body 11 and it is described it is lower absolutely
Indirect floor 14 between edge obturator 13, the major insulation obturator 2 is by plastic molding technological forming in the terminal
In mould group 1, to form connector body；The interior metal that there is the shielding construction positioning to be sheathed on outside the connector body
Shielding case 3；Particularly, one is offered at the rear portion of the upper insulation filling body 11 through the upper spew groove for descending two sides thereon
110 (specifically seeing shown in attached drawing 7 and attached drawing 8) offer one through thereon at the rear portion of the lower insulation filling body 13
The lower spew groove 130 (specifically seeing shown in attached drawing 9 and attached drawing 10) of lower two sides, also after the major insulation obturator 2
A circle gummosis annular groove 20 (specifically seeing shown in attached drawing 5 and attached drawing 6) is offered at portion, and in the inner metal shield shell 3
On offer at least two glue mouths 30 (specifically seeing shown in attached drawing 3), at least two glue mouths 30, the gummosis annular groove
20, the lower spew groove 130 and the upper spew groove 110 are interconnected, and constitute a glue injection channel together, also in the note
Marine glue 4 is filled in glue channel, the marine glue 4 can live the rear seal of the Terminals Die group 1 and by the master
Gap sealing between 2 rear portion of insulation filling body and the inner metal shield shell 3 live (specifically see attached drawing 13, attached drawing 14 and
Shown in attached drawing 16), and then the air-tightness of connector product is greatly improved, achieve the purpose that good water-proof effect.
In the present embodiment, it is preferred that the plug orientation of USB Type-C connector is defined as front-rear direction, then institute
Stating spew groove 110 and the lower spew groove 130 is respectively the string configuration extended in left-right direction；
In addition multiple gummosis through-holes 140 are offered at the rear portion of the indirect floor 14, the upper spew groove 110 is logical
Multiple gummosis through-holes 140 are crossed to be connected with the lower spew groove 130.
It is further preferred that the gummosis through-hole 140 is three, gummosis through-hole 140 described in two of them is respectively to be open
In the U-shaped hole of the left and right sides edge at 14 rear portion of indirect floor, remaining next gummosis through-hole 140 is elongate holes,
And it is laid between two U-shaped holes and (specifically sees shown in attached drawing 5 and attached drawing 6).
Still more preferably, the upper spew groove 110 and the lower spew groove 130 can pass through the U-shaped hole respectively
To be connected with the gummosis annular groove 20.
In the present embodiment, it is preferred that the glue mouth 30 there are three being opened up on the upside of the inner metal shield shell 3
(specifically seeing shown in attached drawing 3), wherein a glue mouth 30 is the U for being opened on the upside rear of the inner metal shield shell 3
Shape hole, and it is used as the entrance of the glue injection channel；Remaining two glue mouths 30 are round hole, and are used as the note
The outlet in glue channel.In this way in encapsulating, the flow direction of glue are as follows: refering to shown in attached drawing 17, from the glue mouth 30 for U-shaped hole
Flow into → the lower spew groove of the upper spew groove of the gummosis annular groove 20 → described 110 → gummosis through-hole 140 → described 130 → described
Gummosis annular groove 20, glue flow out after filling from two glue mouths 30 for round hole；This encapsulating mode can empty institute well
The air in glue injection channel is stated, bubble is avoided to generate, is conducive to encapsulating.
In the present embodiment, it is preferred that the shielding construction also has an outer metal shielding 5, the outer metallic shield
Shell 5 is buckled in outside the upside of the inner metal shield shell 3, and the outer metal shielding 5 described simultaneously also with the inner metal shield
The welding of shell 3 is connected, and the integral strength that can be improved connector product (specifically sees attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached
Shown in Figure 13, attached drawing 14 and attached drawing 16).
It is further preferred that going back shape between the leading edge of the outer metal shielding 5 and the leading edge of the inner metal shield shell 3
Cheng Youyi groove, specifically: integrally formed with a flange upward, the flange in the leading edge of the inner metal shield shell 3
The groove (specifically seeing shown in attached drawing 13 and attached drawing 14) can be encircled into together with the leading edge of the outer metal shielding 5,
And also positioning is embedded with a waterproof grommet 6 in the trench；When in use, the waterproof grommet 6 can for connector product
The front of connector product is sealed.
In conclusion compared with prior art, on the one hand the utility model installs anti-watertight in the front of connector product
Seal is sealed with the front to connector product, and glue injection channel on the other hand is arranged at the rear portion of the connector body,
And marine glue is filled in the glue injection channel, the rear seal of the Terminals Die group is lived and by the major insulation
Gap sealing between obturator rear portion and the inner metal shield shell is lived, and then greatly improves the airtight of connector product
Property, achieve the purpose that good water-proof effect.In addition, the utility model also offered on the upside of the inner metal shield shell it is described
The entrance of glue injection channel and outlet can empty the injecting glue in this way in the filling marine glue in the glue injection channel well
Air in channel, avoids bubble from generating, and is conducive to encapsulating.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the scope of patent protection of the utility model.
Claims (7)
1. a kind of USB Type-C connector with waterproof construction, including Terminals Die group (1), major insulation obturator (2) and screen
Shield structure, the Terminals Die group (1) have upper row's conductive terminal (10), by plastic molding technique and upper row's conductive terminal
(10) the upper insulation filling body (11) that is molded as one, passes through plastic molding technique and the lower row at lower row's conductive terminal (12)
Lower insulation filling body (13) that conductive terminal (12) is molded as one and positioning flush-mounted in the upper insulation filling body (11) and
Indirect floor (14) between the lower insulation filling body (13), the major insulation obturator (2) pass through plastic molding technique
It takes shape on the Terminals Die group (1), to form connector body；There is the shielding construction positioning to be sheathed on the connection
Inner metal shield shell (3) outside device main body；It is characterized by: being offered at the rear portion of the upper insulation filling body (11) consistent
The upper spew groove (110) for wearing its upper and lower two sides offers one through thereon at the rear portion of the lower insulation filling body (13)
The lower spew groove (130) of lower two sides also offers a circle gummosis annular groove at the rear portion of the major insulation obturator (2)
(20), it and on the inner metal shield shell (3) offers at least two Jiao Kou (30), at least two Jiao Kou (30),
The gummosis annular groove (20), the lower spew groove (130) and the upper spew groove (110) are interconnected, and constitute one together
Glue injection channel is filled with marine glue (4) also in the glue injection channel, and the marine glue (4) can be by the Terminals Die group (1)
Rear seal live and by the gap sealing between major insulation obturator (2) rear portion and the inner metal shield shell (3)
Firmly.
2. the USB Type-C connector according to claim 1 with waterproof construction, it is characterised in that: the upper gummosis
Slot (110) and the lower spew groove (130) are respectively the string configuration extended in left-right direction；
In addition multiple gummosis through-holes (140), the upper spew groove (110) are offered at the rear portion of the indirect floor (14)
It is connected by multiple gummosis through-holes (140) with the lower spew groove (130).
3. the USB Type-C connector according to claim 2 with waterproof construction, it is characterised in that: the gummosis is logical
Hole (140) is three, and gummosis through-hole (140) described in two of them is respectively the left side for being opened on the indirect floor (14) rear portion
The U-shaped hole of right both side edges, remaining next gummosis through-hole (140) be elongate holes, and be laid in two U-shaped holes it
Between.
4. the USB Type-C connector according to claim 3 with waterproof construction, it is characterised in that: the upper gummosis
Slot (110) can be connected by gummosis annular groove (20) described in the U-shaped Kong Laiyu respectively with the lower spew groove (130).
5. the USB Type-C connector according to claim 2 with waterproof construction, it is characterised in that: in the interior gold
Belong to and opened up on the upside of shielding case (3) there are three the Jiao Kou (30), wherein a Jiao Kou (30) is to be opened on the interior gold
Belong to the U-shaped hole of the upside rear of shielding case (3), and is used as the entrance of the glue injection channel；Two Jiao Kou of remainder
(30) it is round hole, and is used as the outlet of the glue injection channel.
6. the USB Type-C connector according to claim 1 with waterproof construction, it is characterised in that: the shielding knot
Structure also has an outer metal shielding (5), and the outer metal shielding (5) is buckled in the upside of the inner metal shield shell (3)
Outside, and the outer metal shielding (5) described simultaneously is also connected with the inner metal shield shell (3) welding.
7. the USB Type-C connector according to claim 6 with waterproof construction, it is characterised in that: the outer metal
It is also formed with a groove between the leading edge of shielding case (5) and the leading edge of the inner metal shield shell (3), and in the trench also
Positioning is embedded with a waterproof grommet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903215.4U CN209056648U (en) | 2018-11-19 | 2018-11-19 | USB Type-C connector with waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903215.4U CN209056648U (en) | 2018-11-19 | 2018-11-19 | USB Type-C connector with waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056648U true CN209056648U (en) | 2019-07-02 |
Family
ID=67053647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903215.4U Active CN209056648U (en) | 2018-11-19 | 2018-11-19 | USB Type-C connector with waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449634A (en) * | 2018-11-19 | 2019-03-08 | 昆山宏泽电子有限公司 | USB Type-C connector with waterproof construction |
| WO2022147947A1 (en) * | 2021-01-11 | 2022-07-14 | 苏州康尼格电子科技股份有限公司 | Fakra connector |
| US11482807B2 (en) | 2019-10-22 | 2022-10-25 | Luxshare Precision Industry Co., Ltd. | Waterproof connector and manufacturing method thereof |
-
2018
- 2018-11-19 CN CN201821903215.4U patent/CN209056648U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449634A (en) * | 2018-11-19 | 2019-03-08 | 昆山宏泽电子有限公司 | USB Type-C connector with waterproof construction |
| US11482807B2 (en) | 2019-10-22 | 2022-10-25 | Luxshare Precision Industry Co., Ltd. | Waterproof connector and manufacturing method thereof |
| WO2022147947A1 (en) * | 2021-01-11 | 2022-07-14 | 苏州康尼格电子科技股份有限公司 | Fakra connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |