CN208820138U - A kind of waterproofness signal connector for signal transmission - Google Patents
A kind of waterproofness signal connector for signal transmission Download PDFInfo
- Publication number
- CN208820138U CN208820138U CN201821776056.6U CN201821776056U CN208820138U CN 208820138 U CN208820138 U CN 208820138U CN 201821776056 U CN201821776056 U CN 201821776056U CN 208820138 U CN208820138 U CN 208820138U
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- Prior art keywords
- connector
- usb plug
- nut
- wall
- plastic
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Abstract
The utility model discloses a kind of waterproofness signal connectors for signal transmission, the connector includes waterproof pad, it is packaged with the connector and nut of USB plug, the waterproof pad is circular pad, the middle part is provided with the via holes that USB plug can be allowed to pass through, the connector includes plastic-packaged housing, plastic cement tail sleeve and USB plug, the lower end outer wall of the plastic-packaged housing is provided with a circle arc slot, its lower end connects the plastic cement tail sleeve that outer wall is the conical surface, the upper end of the plastic-packaged housing, it protrudes above to form an outer flange collar to end face circle radial direction, USB plug is vertically installed at its end face circle center, the nut is provided with internal screw thread, one end opening is provided with annular retaining ring, the nut is inserted in from connection tail end, annular retaining ring thereon is bonded with anchor ring under outer flange collar, the waterproof pad It is inserted in USB plug by via hole, outer ring is stuck in the nut inner wall.The utility model connector has water-proof function.
Description
Technical field
The utility model relates to connectors, particularly relate to a kind of waterproofness signal connection for signal transmission
Device.
Background technique
Connector, i.e. CONNECTOR.The country is also referred to as connector, generally refers to electric coupler.I.e. connection two is active
The device of device transmits electric current or signal.
There are traffic, communication, network, IT, medical treatment, household electrical appliances etc., mating field product technology in the main mating field of connector
The rapid growth of horizontal fast development and its market, forcefully draws the development of connector technique.In many fields
Use occasion can contact water, it is therefore desirable to have the connector of waterproof performance.Traditional connector waterproof performance does not require, end
Son is longer, is often limited by connection space position, is made troubles to installation, in addition the toughness of connector is also required to reinforce.
Utility model content
Aiming at the shortcomings in the prior art, signal is used for the technical problem to be solved by the present invention is to provide a kind of
The waterproofness signal connector of transmission.
In order to solve the above technical problems, the utility model is realized by following scheme: a kind of for the anti-of signal transmission
Aqueous signal connector, the connector include waterproof pad, the connector and nut for being packaged with USB plug, the marine glue
Pad is circular pad, and the middle part is provided with the via hole that USB plug can be allowed to pass through, the connector includes plastic-packaged housing, modeling
Glue tail sleeve and USB plug, the lower end outer wall of the plastic-packaged housing are provided with a circle arc slot, and it is cone that lower end, which connects outer wall,
The plastic cement tail sleeve in face, the upper end of the plastic-packaged housing protrude above to form an outer flange collar, end face to end face circle radial direction
USB plug is vertically installed at circle center, the nut is provided with internal screw thread, and one end opening is provided with annular retaining ring, described
Nut is inserted in from connection tail end, and annular retaining ring thereon is bonded with anchor ring under outer flange collar, and the waterproof pad passes through via hole set
Enter USB plug, outer ring is stuck in the nut inner wall.
Further, the diameter item of several protrusions is provided in the bisector of the plastic-packaged outer casing outer wall lower circumference.
Further, the diameter item of the protrusion is cambered surface diameter item.
Further, the nut outer wall is provided with vertical raised line.
Further, the trapezoidal shape in the section of the raised line, and on the corner chamfering.
Compared with the existing technology, the beneficial effects of the utility model are: the utility model connector has water-proof function, even
It after connecing device and socket grafting, is screwed by nut, by squeezing waterproof pad, connector is made also to form sealing between socket, into
And achieve the purpose that waterproof.Plastic-packaged housing and plastic cement tail sleeve on connector strengthen the toughness of connector, make to connect
The performance of device is more preferable.The lower part arc slot of plastic-packaged housing has stronger suppleness, prevents plastic-packaged housing craze and transfiguration.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model signal connector；
Fig. 2 is the assembling figure of the utility model signal connector；
Fig. 3 is the socket structure diagram connecting with the utility model signal connector.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Please refer to attached drawing 1-3, a kind of waterproofness signal connector for signal transmission of the utility model, the connector
Including waterproof pad 1, it is packaged with the connector 2 and nut 3 of USB plug, the waterproof pad 1 is circular pad, and middle part is set
It is equipped with the via hole that USB plug can be allowed to pass through, the connector 2 includes that plastic-packaged housing 25, plastic cement tail sleeve 23 and USB are inserted
First 21, the lower end outer wall of the plastic-packaged housing 25 is provided with a circle arc slot, and lower end connects the plastic cement tail that outer wall is the conical surface
Set 23, the upper end of the plastic-packaged housing 25 protrude above to form an outer flange collar 24 to end face circle radial direction, in the circle of end face
USB plug 21 is vertically installed at the heart, the nut 3 is provided with internal screw thread, and one end opening is provided with annular retaining ring, the spiral shell
Cap 3 is inserted in from 2 tail end of connector, and annular retaining ring thereon is bonded with the lower anchor ring of outer flange collar 24, and the waterproof pad 1 passes through via hole
It is inserted in USB plug 21, outer ring is stuck in 3 inner wall of nut.
A kind of optimal technical scheme of the present embodiment: it is set in the bisector of the 25 outer wall lower circumference of plastic-packaged housing
It is equipped with the diameter item 22 of several protrusions.
A kind of optimal technical scheme of the present embodiment: the diameter item 22 of the protrusion is cambered surface diameter item.
A kind of optimal technical scheme of the present embodiment: 3 outer wall of nut is provided with vertical raised line 31.
A kind of optimal technical scheme of the present embodiment: the trapezoidal shape in section of the raised line 31, and on the corner chamfering.
The utility model connector has water-proof function, and connector is screwed by nut with after socket grafting, passes through extruding
Waterproof pad makes connector also form sealing between socket, and then achievees the purpose that waterproof.Plastic-packaged housing on connector
And plastic cement tail sleeve strengthens the toughness of connector, keeps the performance of connector more preferable.The lower part arc slot of plastic-packaged housing has
Stronger suppleness prevents plastic-packaged housing craze and transfiguration.
As Figure 2-3,4 side of socket is connected with dustproof cover by soft connecting band, and socket 4 is when not in use by dust-proof
USB jack is covered, the connecting pin of socket 4 is provided with external screw thread, and the signal connector USB plug 21 of the utility model is inserted into institute
The USB jack on socket 4 is stated, then external screw thread is threaded by nut 4 and fastens, waterproof pad 1 is compressed shape by fastening rear nut 3
At waterproof construction.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the patent model of the utility model
Enclose, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or directly or
It connects and is used in other relevant technical fields, be also included in the patent protection scope of the utility model.
Claims (5)
1. it is a kind of for signal transmission waterproofness signal connector, it is characterised in that: the connector include waterproof pad (1),
It is packaged with the connector (2) and nut (3) of USB plug, the waterproof pad (1) is circular pad, and the middle part is provided with can
Allow the via hole that USB plug passes through, the connector (2) includes plastic encapsulation housing (25), plastic cement tail sleeve (23) and USB plug
(21), the lower end outer wall of plastic encapsulation housing (25) is provided with a circle arc slot, and lower end connects the plastic cement that outer wall is the conical surface
Tail sleeve (23), the upper end of plastic encapsulation housing (25) protrude above to form an outer flange collar (24) to end face circle radial direction,
It is vertically installed at the circle center of end face USB plug (21), the nut (3) is provided with internal screw thread, and one end opening is provided with ring
Shape retaining ring, the nut (3) are inserted in from connector (2) tail end, and annular retaining ring thereon is bonded with anchor ring under outer flange collar (24), institute
It states waterproof pad (1) to be inserted in USB plug (21) by via hole, outer ring is stuck in the nut (3) inner wall.
2. a kind of waterproofness signal connector for signal transmission according to claim 1, it is characterised in that: the modeling
The diameter item (22) of several protrusions is provided in the bisector of material encapsulation housing (25) outer wall lower circumference.
3. a kind of waterproofness signal connector for signal transmission according to claim 2, it is characterised in that: described convex
The diameter item (22) risen is cambered surface diameter item.
4. a kind of waterproofness signal connector for signal transmission according to claim 1, it is characterised in that: the spiral shell
Cap (3) outer wall is provided with vertical raised line (31).
5. a kind of waterproofness signal connector for signal transmission according to claim 4, it is characterised in that: described convex
The trapezoidal shape in section of item (31), and on the corner chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776056.6U CN208820138U (en) | 2018-10-29 | 2018-10-29 | A kind of waterproofness signal connector for signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776056.6U CN208820138U (en) | 2018-10-29 | 2018-10-29 | A kind of waterproofness signal connector for signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820138U true CN208820138U (en) | 2019-05-03 |
Family
ID=66280523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776056.6U Active CN208820138U (en) | 2018-10-29 | 2018-10-29 | A kind of waterproofness signal connector for signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820138U (en) |
-
2018
- 2018-10-29 CN CN201821776056.6U patent/CN208820138U/en active Active
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