CN208142445U - A kind of waterproof USB interface - Google Patents
A kind of waterproof USB interface Download PDFInfo
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- CN208142445U CN208142445U CN201820603211.8U CN201820603211U CN208142445U CN 208142445 U CN208142445 U CN 208142445U CN 201820603211 U CN201820603211 U CN 201820603211U CN 208142445 U CN208142445 U CN 208142445U
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- shell
- usb
- usb interface
- connector shell
- filling opening
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Abstract
The utility model relates to USB connector technology fields, and in particular to a kind of waterproof USB interface.A kind of waterproof USB interface, the USB port including shell and in shell, the shell include shell and connector shell, and the shell is equipped with slot, and the connector shell is installed in slot, and one end of the connector shell stretches out shell；The USB port includes USB contact pin and set casing, the set casing is set to the other end of connector shell, the shell is equipped with the first glue filling opening and the second glue filling opening, one end of the USB contact pin is set to set casing, and the other end bending of the USB contact pin extends against inner wall and upper side wall in the second glue filling opening；Equal encapsulating has sealant in first glue filling opening and the second glue filling opening；The outer wall of connector shell one end is arranged with sealing ring.The interface of the utility model has good waterproof action, avoid because USB interface seep water due to short circuit causes interface to damage.
Description
Technical field
The utility model relates to USB connector technology fields, and in particular to a kind of waterproof USB interface.
Background technique
USB passes through the development of many decades, has evolved to the interface type of USB3.1 at present, from original small bandwidth, small
Power is gradually to big bandwidth, high power development.But USB interface is also one kind of electric appliance, leads to USB interface because of leak every year
The case where damage, is innumerable, therefore is badly in need of a USB interface for capableing of waterproof at present.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of waterproofs
USB interface, the interface have good waterproof action, avoid because USB interface seep water due to short circuit causes interface to damage.
The utility model is realized by the following technologies：
A kind of waterproof USB interface, the USB port including shell and in shell, the shell include shell with
And connector shell, the shell are equipped with slot, the connector shell is installed in slot, and one end of the connector shell stretches out shell；
The USB port includes USB contact pin and set casing, and the set casing is set to the other end of connector shell, and the shell is equipped with the
One glue filling opening and the second glue filling opening, one end of the USB contact pin are set to set casing, and the other end of the USB contact pin, which is bent, to be extended
It is resisted against the inner wall and upper side wall of the second glue filling opening；Equal encapsulating has sealant in first glue filling opening and the second glue filling opening；Institute
The outer wall for stating connector shell one end is arranged with sealing ring.
Wherein, the outer wall of the connector shell is equipped with locating piece, and the inner wall of the shell is equipped with for being installed with determining for locating piece
Position slot.
Wherein, the quantity of the locating piece is two, center line symmetrical setting of the locating piece about connector shell；It is described
The quantity of locating slot is two, center line symmetrical setting of the locating slot about shell.
Wherein, the sealing ring is made of corrosion resistant silica gel material.
Wherein, the USB contact pin and set casing are integrally formed.
Wherein, the sealant is made of high-temperature plastic.
Wherein, described one end of the connector shell is removably connected with water-proof head cover.
The beneficial effects of the utility model：
A kind of waterproof USB interface of the utility model, is provided with shell and USB port, USB port is by USB contact pin
It is formed with set casing, USB contact pin is TCP data segment, and set casing is then used to fix USB contact pin.Shell then by shell and
Interface shell composition, one end protrusion of connector shell cooperate with terminal is connect, therefore are equipped with sealing ring in one end of connector shell, to protect
The waterproof demonstrate,proving USB interface and connecting between terminal connects；The other end of USB contact pin after stretching out set casing with internal wire or
Pcb board is welded, and is potted in the other end exposed parts of the USB contact pin of the utility model by sealant, so that
The both ends of USB contact pin all have Packed effect, and USB contact pin is avoided to lead to Damage by Short Circuit because of infiltration in use.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is another structural schematic diagram of the utility model
Fig. 3 is the decomposition texture schematic diagram of the utility model.
Fig. 4 is the structural schematic diagram of the shell of the utility model.
Appended drawing reference
Shell -- 1, shell -- 11, connector shell -- 12, slot -- 13, locating piece -- 14, locating slot -- 15, USB connections
Head -- 2, USB contact pins -- 21, set casing -- 22, the first glue filling opening -- 23, the second glue filling opening -- 24, sealing ring -- 25, anti-head
Set -- 3.
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.
It should be noted that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The bright revealed content of book is not intended to limit the utility model implementable so that those skilled in the art understands and reads
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " in
Between " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figures 1 to 4, a kind of waterproof USB interface, the USB port 2 including shell 1 and in shell 1,
The shell 1 includes shell 11 and connector shell 12, and the shell 11 is equipped with slot 13, and the connector shell 12 is installed on slot 13
Interior, one end of the connector shell 12 stretches out shell 11；The USB port 2 includes USB contact pin 21 and set casing 22, described
Set casing 22 is set to the other end of connector shell 12, and the shell 1 is equipped with the first glue filling opening 23 and the second glue filling opening 24, the USB
One end of contact pin 21 is set to set casing 22, and the other end bending of the USB contact pin 21 is extended against in the second glue filling opening 24
Wall and upper side wall；Equal encapsulating has sealant in first glue filling opening 23 and the second glue filling opening 24；Described 12 one end of connector shell
Outer wall is arranged with sealing ring 25.
Specifically, a kind of waterproof USB interface of the present embodiment, be provided with shell 1 and USB port 2, USB port 2 by
USB contact pin 21 and set casing 22 form, and USB contact pin 21 is TCP data segment, and set casing 22 is then for consolidating USB contact pin 21
It is fixed.Shell 1 is then made of shell 11 and interface shell, and one end protrusion of connector shell 12 cooperates with terminal is connect, therefore in connector
One end of shell 12 is equipped with sealing ring 25, and sealing ring 25 is made of corrosion resistant silica gel material, with guarantee USB interface with connect terminal
Between waterproof connection；The other end of USB contact pin 21 is welded after stretching out set casing 22 with internal wire or pcb board,
And be potted in the other end exposed parts of the USB contact pin 21 of the present embodiment by sealant, so that the both ends of USB contact pin 21
All have Packed effect, USB contact pin 21 is avoided to lead to Damage by Short Circuit because of infiltration in use.
In the present embodiment, the outer wall of the connector shell 12 is equipped with locating piece 14, and the inner wall of the shell 11 is equipped with and determines
The locating slot 15 that position block 14 cooperates, it is preferred that the quantity of the locating piece 14 is two, and the locating piece 14 is about connector shell 12
Center line symmetrical setting；The quantity of the locating slot 15 is two, and the locating slot 15 is symmetrical about the center line of shell 11
Setting.In installation process, connector shell 12 is inserted into shell 11, by the cooperation of locating slot 15 and locating piece 14 so that USB
Port connections shell 12 can be more stably mounted in shell 11.
Specifically, the sealant is high-temperature plastic, and since sealant needs first to melt in encapsulating again to encapsulating hole, glue
Just play the role of sealing waterproof after solidification；Therefore can just guarantee to melt and solidified as sealant using high-temperature plastic
The stability of sealant in journey.
Specifically, one end of the connector shell 12 be equipped with detachable water-proof head cover 3, USB interface when not in use will be removable
It unloads water-proof head cover 3 to be mounted on USB interface, interface is avoided to have the generation of ponding.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (7)
1. a kind of waterproof USB interface, it is characterised in that：USB port (2) including shell (1) and in shell (1),
The shell (1) includes shell (11) and connector shell (12), and the shell (11) is equipped with slot (13), the connector shell (12)
It is installed in slot (13), one end of the connector shell (12) stretches out shell (11)；The USB port (2) includes that USB is inserted
Needle (21) and set casing (22), the set casing (22) are set to the other end of connector shell (12), and the shell (1) is equipped with first and fills
One end of glue hole (23) and the second glue filling opening (24), the USB contact pin (21) is set to set casing (22), the USB contact pin (21)
The other end bending extend against in the inner wall and upper side wall of the second glue filling opening (24)；First glue filling opening (23) and second fills
Equal encapsulating has sealant in glue hole (24)；The outer wall of described connector shell (12) one end is arranged with sealing ring (25).
2. a kind of waterproof USB interface according to claim 1, it is characterised in that：The outer wall of the connector shell (12) is equipped with
Locating piece (14), the inner wall of the shell (11) are equipped with the locating slot (15) for being installed with locating piece (14).
3. a kind of waterproof USB interface according to claim 2, it is characterised in that：The quantity of the locating piece (14) is two
It is a, center line symmetrical setting of the locating piece (14) about connector shell (12)；The quantity of the locating slot (15) is two, institute
State center line symmetrical setting of the locating slot (15) about shell (11).
4. a kind of waterproof USB interface according to claim 1, it is characterised in that：The sealing ring (25) is by corrosion resistant
Silica gel material is made.
5. a kind of waterproof USB interface according to claim 1, it is characterised in that：The USB contact pin (21) and set casing
(22) it is integrally formed.
6. a kind of waterproof USB interface according to claim 1, it is characterised in that：The sealant is made of high-temperature plastic.
7. a kind of waterproof USB interface according to claim 1, it is characterised in that：Described one end of the connector shell (12)
It is removably connected with water-proof head cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603211.8U CN208142445U (en) | 2018-04-24 | 2018-04-24 | A kind of waterproof USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603211.8U CN208142445U (en) | 2018-04-24 | 2018-04-24 | A kind of waterproof USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142445U true CN208142445U (en) | 2018-11-23 |
Family
ID=64310284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603211.8U Active CN208142445U (en) | 2018-04-24 | 2018-04-24 | A kind of waterproof USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739579A (en) * | 2019-10-22 | 2020-01-31 | 东莞立德精密工业有限公司 | Waterproof connector |
-
2018
- 2018-04-24 CN CN201820603211.8U patent/CN208142445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739579A (en) * | 2019-10-22 | 2020-01-31 | 东莞立德精密工业有限公司 | Waterproof connector |
| US11228137B2 (en) | 2019-10-22 | 2022-01-18 | Dongguan Leader Precision Industry Co., Ltd | Waterproof connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Universal serial bus (USB) port and connector with waterproof function Effective date of registration: 20200622 Granted publication date: 20181123 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: GUANGDONG DAYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980003293 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |