CN207052841U - Waterproof USB type C connectors - Google Patents
Waterproof USB type C connectors Download PDFInfo
- Publication number
- CN207052841U CN207052841U CN201720685369.XU CN201720685369U CN207052841U CN 207052841 U CN207052841 U CN 207052841U CN 201720685369 U CN201720685369 U CN 201720685369U CN 207052841 U CN207052841 U CN 207052841U
- Authority
- CN
- China
- Prior art keywords
- usb type
- connectors
- inner casing
- plastic body
- shell
- 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 waterproof USB type C connectors, and it includes USB type C connectors, shell and inner casing；USB type C connectors include plastic body, if being arranged on the dry contact pin of plastic body front end, and if being arranged on the rear end of plastic body and the welding pin to be connected one to one with dry contact pin；Welding pin is provided with riveting platform with contacting on the plastic body between pin, limiting stand is provided between riveting platform and welding pin；Inner casing is set in the contact leads ends of USB type C connectors, and is fitted with plastic body；The riveting piece being engaged with riveting platform is provided with inner casing, sealing ring is additionally provided between inner casing and plastic body；The detachably connected inner casing of shell.The utility model simplifies the waterproof construction of existing USB type C connectors, reduce the complexity of existing USB type C connectors, improve the yields of USB type C connectors, effectively reduce production cost, the profile of USB type C connectors is reduced, greater room is reserved to terminal device.
Description
Technical field
It the utility model is related to electric power connector field, and in particular to waterproof USB type C connectors.
Background technology
1. the usb Type C waterproof constructions of in the market wrap up one layer of plastic cement outside product iron-clad, then in afterbody dispensing
Sealing, cause product structure complicated, production process is more, and production is difficult and fraction defective is high, and product cost is substantially increased
2. existing product apparent size is larger, under the situation that existing finished product tends to miniaturization, existing structure greatly accounts for
With excessive space, many inconvenience are brought to finished product of terminal company design.
Utility model content
For above-mentioned deficiency of the prior art, waterproof USB type C connectors provided by the utility model solve existing
There is the problem of usb Type C water repellent components are complicated, and production cost is high.
In order to reach foregoing invention purpose, the technical solution adopted in the utility model is：
A kind of waterproof USB type C connectors are provided, it includes USB type C connectors, shell and inner casing； USB
Type C connectors include plastic body, if being arranged on the dry contact pin of plastic body front end, and are arranged on plastic body
If rear end and the welding pin that is connected one to one with dry contact pin；Welding pin is with contacting the plastic body between pin
On be provided with riveting platform, be provided with limiting stand between riveting platform and welding pin；Inner casing is set in the contact of USB type C connectors
Leads ends, and fitted with plastic body；The riveting piece being engaged with riveting platform is provided with inner casing, between inner casing and plastic body also
It is provided with sealing ring；The detachably connected inner casing of shell.
The beneficial effects of the utility model are：There is no seam among inner casing of the present utility model, surrounding can accomplish to seal,
, can be between pin in sealing contact and welding pin using plastic body as contact pin and the pedestal of welding pin in inner casing
Space, and by setting sealing ring so that also sealed between plastic body and inner casing, so as to thoroughly seal this practicality
New rear and front end so that the welding pin positioned at rear end will not be intake because front end intakes；The utility model simplifies
The waterproof construction of existing USB type C connectors, the complexity of existing USB type C connectors is reduced, improves USB
The yields of type C connectors, effectively reduces production cost, the profile of USB type C connectors is reduced, to terminal device
Reserve greater room.
Further, the both sides of inner casing are provided with button hole；The both sides of shell are provided with the button bit being engaged with button hole.
It is using the above-mentioned further beneficial effect of scheme：The cooperation for alloing inner casing and shell to pass through button bit and button hole
Interfixed to realize, be also convenient for detachable maintaining.
Further, the tail end of shell is provided with baffle plate, and the both sides of shell are provided with fixed seat.
It is using the above-mentioned further beneficial effect of scheme：Baffle plate can prevent inner casing when button bit and button hole effect fail
Move backward, influence other devices of terminal, while also prevent influence of other devices to this connector；Fixed seat causes this
Utility model quickly can be attached fixation with terminal.
Further, the cell body for placing sealing ring is provided with the inwall of inner casing.
It is using the above-mentioned further beneficial effect of scheme：So that front and back position is fixed sealing ring when in use, keep away
Exempt from its position moving influence water resistance.
Further, the material of inner casing is stainless steel.
It is using the above-mentioned further beneficial effect of scheme：Effectively improve the intensity of inner casing.
Further, the material of sealing ring is silica gel.
It is using the above-mentioned further beneficial effect of scheme：Sealing ring volume is shunk, and then fills plastic cement master
Gap between body and inner casing, improve water resistance.
Further, shell sets camber, and the material of shell is stainless steel.
It is using the above-mentioned further beneficial effect of scheme：Shell space-consuming is saved, improves the intensity of shell.
Brief description of the drawings
Fig. 1 is configuration schematic diagram of the present utility model；
Fig. 2 is positive dimensional structure diagram of the present utility model；
Fig. 3 is back side dimensional structure diagram of the present utility model.
Wherein：1st, USB type C connectors；11st, pin is contacted；12nd, riveting platform；13rd, welding pin；2nd, shell；21st, keep off
Plate；22nd, button bit；23rd, fixed seat；3rd, sealing ring；4th, inner casing；41st, button hole；42nd, riveting piece.
Embodiment
Specific embodiment of the present utility model is described below, in order to which those skilled in the art understand
The utility model, it should be apparent that the utility model is not limited to the scope of embodiment, to the common skill of the art
For art personnel, if various change in the spirit and scope of the present utility model that appended claim limits and determines,
These changes are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
As shown in Figure 1, Figure 2 and Figure 3, waterproof USB type C connectors include USB type C connectors 1, shell 2
With inner casing 4；USB type C connectors 1 include plastic body, if the dry contact pin 11 of plastic body front end is arranged on, and
If the welding pin 13 for being arranged on the rear end of plastic body and being connected one to one with dry contact pin 11；Welding pin 13 is with connecing
Touch and be provided with riveting platform 12 on the plastic body between pin 11, limiting stand is provided between riveting platform 12 and welding pin 13, it is spacing
Platform can prevent that one end overexercise of inner casing 4 to welding pin 13；Inner casing 4 is set in connecing for USB type C connectors 1
The end of pin 11 is touched, and is fitted with plastic body；The riveting piece 42 being engaged with riveting platform 12, inner casing 4 and modeling are provided with inner casing 4
It is additionally provided with sealing ring 3 between glue main body, sealing ring 3 is arranged on riveting platform 12 with contacting between pin 11；Shell 2 is removably
Connect inner casing 4.
The both sides of inner casing 4 are provided with button hole 41；The both sides of shell 2 are provided with the button bit 22 being engaged with button hole 41.
The tail end of shell 2 is provided with baffle plate 21, and the both sides of shell 2 are provided with fixed seat 23, can set in fixed seat 23
Through hole, for setting screw；Shell 2 sets camber, and the material of shell 2 is stainless steel.
The cell body for placing sealing ring 3 is provided with the inwall of inner casing 4, the material of inner casing 4 is stainless steel.Sealing ring 3
Material be silica gel.
The utility model first sets the contact pin 11 being connected with each other and weldering in assembling in the front and back end of plastic body
Connect pin 13, sealing ring 3 be set on plastic body, contacted between pin 11 and welding pin 13, and by plastic body from
That one end that riveting piece 42 is provided with inner casing 4 is stretched into so that the riveting of riveting piece 42 enters riveting platform 12, and then is relatively fixed plastic body and interior
Shell 4；Then by the connection that the needs of terminal are connected with the utility model in welding pin 13；Then by 2 sets of shell
It is located on inner casing 4, and button bit 22 is coordinated with button hole 41 and fix, it is finally by fixed seat 23 that this connector is mutually solid with terminal
It is fixed.In order to avoid the outside of shell 2 intakes, constructor can also be on shell 2, or outside of the present utility model setting in one week is close
Seal apparatus, the gap between the utility model and terminal is avoided to intake.
The utility model when in use, because external USB type C joints need with of the present utility model to contact pin 11
Place contact connection, therefore contact pin 11 exposed to the external world, but the utility model set sealing ring 3 and other structures, make
Obtaining the utility model can avoid water from entering at contact pin 11 at welding pin 13, realize sealing.
In summary, the utility model simplifies the waterproof construction of existing USB type C connectors 1, reduces existing
The complexity of USB type C connectors 1, the yields of USB type C connectors 1 is improved, effectively reduces production cost, contracted
The small profile of USB type C connectors 1, greater room is reserved to terminal device.
Claims (7)
- A kind of 1. waterproof USB type C connectors, it is characterised in that：Including USB type C connectors (1), shell (2) and interior Shell (4)；The USB type C connectors (1) include plastic body, if the dry contact for being arranged on the plastic body front end is drawn Pin (11), and be arranged on the plastic body rear end and with some welding for contacting pin (11) and connecting one to one Pin (13)；The welding pin (13) is provided with riveting platform (12), the riveting with contacting on the plastic body between pin (11) Limiting stand is provided between platform (12) and welding pin (13)；The inner casing (4) is set in the USB type C connectors (1) Contact pin (11) end, and fitted with the plastic body；Be provided with the riveting piece (42) being engaged with the riveting platform (12) on the inner casing (4), the inner casing (4) and plastic body it Between be additionally provided with sealing ring (3)；The detachably connected inner casing (4) of shell (2).
- 2. waterproof USB type C connectors according to claim 1, it is characterised in that：The both sides of the inner casing (4) are equal It is provided with button hole (41)；The both sides of the shell (2) are provided with the button bit (22) being engaged with the button hole (41).
- 3. waterproof USB type C connectors according to claim 1, it is characterised in that：The tail end of the shell (2) is set Baffle plate (21) is equipped with, the both sides of the shell (2) are provided with fixed seat (23).
- 4. waterproof USB type C connectors according to claim 1, it is characterised in that：On the inwall of the inner casing (4) It is provided with the cell body for placing the sealing ring (3).
- 5. according to any described waterproof USB type C connectors of claim 1-4, it is characterised in that：The inner casing (4) Material is stainless steel.
- 6. waterproof USB type C connectors according to claim 5, it is characterised in that：The material of the sealing ring (3) For silica gel.
- 7. waterproof USB type C connectors according to claim 6, it is characterised in that：The shell (2) is arranged to arc Shape, the material of the shell (2) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685369.XU CN207052841U (en) | 2017-06-12 | 2017-06-12 | Waterproof USB type C connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685369.XU CN207052841U (en) | 2017-06-12 | 2017-06-12 | Waterproof USB type C connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052841U true CN207052841U (en) | 2018-02-27 |
Family
ID=61492672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720685369.XU Expired - Fee Related CN207052841U (en) | 2017-06-12 | 2017-06-12 | Waterproof USB type C connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449658A (en) * | 2018-10-08 | 2019-03-08 | 努比亚技术有限公司 | A kind of Terminals Die group, socket and terminal |
| WO2020077942A1 (en) * | 2018-10-19 | 2020-04-23 | 中兴通讯股份有限公司 | Mobile terminal |
-
2017
- 2017-06-12 CN CN201720685369.XU patent/CN207052841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449658A (en) * | 2018-10-08 | 2019-03-08 | 努比亚技术有限公司 | A kind of Terminals Die group, socket and terminal |
| WO2020077942A1 (en) * | 2018-10-19 | 2020-04-23 | 中兴通讯股份有限公司 | Mobile terminal |
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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: 20180227 Termination date: 20190612 |