CN210111152U - Waterproof connecting wire - Google Patents
Waterproof connecting wire Download PDFInfo
- Publication number
- CN210111152U CN210111152U CN201920210847.0U CN201920210847U CN210111152U CN 210111152 U CN210111152 U CN 210111152U CN 201920210847 U CN201920210847 U CN 201920210847U CN 210111152 U CN210111152 U CN 210111152U
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- CN
- China
- Prior art keywords
- connecting wire
- socket
- waterproof
- plug
- conductive column
- 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 provides a waterproof connecting wire, waterproof connecting wire includes: the plug comprises a socket and a plug connecting wire which is partially inserted in the socket; the contact area of the socket and the plug connecting line is provided with at least two waterproof structures, and the waterproof structures are arranged at intervals along the axial direction of the plug connecting line. Through the utility model provides a current relatively poor problem of connecting wire waterproof performance.
Description
Technical Field
The utility model relates to a connecting wire field especially relates to a waterproof connecting wire.
Background
Along with economic development, the connecting wire can be used in many equipment, especially some electronic equipment, and at the in-process of using these connecting wires, because the complicacy of environment is changeable, the connecting wire probably is in there being water or moist environment, and the waterproof performance is relatively poor for the majority of connecting wires at present to can't satisfy user's demand.
Therefore, it is desirable to provide a connection cable with better waterproof property to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of the prior art, the utility model aims to provide a waterproof connecting wire has solved the relatively poor problem of current connecting wire waterproof performance.
In order to achieve the above objects and other related objects, the utility model provides a waterproof connecting wire, waterproof connecting wire includes: the plug comprises a socket and a plug connecting wire which is partially inserted in the socket; the contact area of the socket and the plug connecting line is provided with at least two waterproof structures, and the waterproof structures are arranged at intervals along the axial direction of the plug connecting line.
Optionally, the waterproof connecting wire comprises: a primary waterproof structure and at least one secondary waterproof structure; the primary waterproof structure is arranged at the rear section of the contact area, and the secondary waterproof structure is arranged at the front section of the contact area.
Optionally, the primary waterproof structure includes:
the convex rib extends along the circumferential direction of the socket to be annularly arranged on the inner surface of the socket;
the groove extends in the circumferential direction of the plug connecting wire to be arranged on the outer surface of the plug connecting wire in a surrounding mode and is matched with the convex rib.
Optionally, the primary waterproof structure includes:
the convex rib extends along the circumferential direction of the plug connecting wire to be annularly arranged on the outer surface of the plug connecting wire;
the groove extends along the circumferential direction of the socket to be annularly arranged on the inner surface of the socket and is matched with the convex rib.
Optionally, the socket comprises a hard plastic socket and the plug connection line comprises a soft plastic plug connection line.
Optionally, the secondary waterproof structure includes:
and the sealing ring extends along the circumferential direction of the plug connecting wire to be arranged on the outer surface of the plug connecting wire in a surrounding manner.
Optionally, the cross-sectional shape of the sealing ring in the width direction thereof includes an oval, a circle, or a rectangle.
Optionally, the secondary waterproof structure further includes:
the at least one bulge is arranged on the outer surface of the sealing ring in a surrounding manner along the circumferential direction of the sealing ring; when the number of the convex parts is more than 1, the convex parts are arranged at intervals along the width direction of the sealing ring.
Optionally, a cross-sectional shape of the boss in a width direction thereof includes a half arc shape, a rectangular shape, or a triangular shape.
Optionally, the socket comprises: the socket comprises a socket body, a socket cavity and a conductive column front end positioning hole, wherein the socket cavity is arranged at the rear section of the socket body;
the plug connecting wire includes: the plug part is inserted in the socket cavity and the cable is connected to the plug part; the inserting part is provided with a conductive column rear end positioning hole communicated with the conductive column front end positioning hole.
Optionally, the plug connection line further comprises:
and the sealing ring placement groove is positioned at the front section of the contact area and extends along the circumferential direction of the insertion part to be annularly arranged on the outer surface of the insertion part.
Optionally, the plug connection line further comprises: the foolproof groove is arranged on the outer surface of the insertion part;
the socket further includes: and the at least one fool-proof bulge is arranged on the inner surface of the socket body and is matched with the fool-proof groove.
Optionally, the waterproof connecting wire further comprises:
and the conductive column is inserted into the positioning hole at the front end of the conductive column and the positioning hole at the rear end of the conductive column.
Optionally, the waterproof connecting wire further comprises:
the front end sealing part is arranged on one side, far away from the socket cavity, of the front end positioning hole of the conductive column and covers the periphery of the conductive column, close to the part of the front end positioning hole of the conductive column.
As above, the utility model discloses a waterproof connecting wire has following beneficial effect:
the utility model discloses a set up two at least waterproof constructions in the connecting wire, utilize a plurality of waterproof constructions to carry out waterproofly simultaneously, improved waterproof, the dustproof performance of connecting wire greatly.
The utility model utilizes the convex rib and the groove adaptation at the rear section of the contact area of the socket and the plug connecting wire to form a primary waterproof structure, thereby realizing the waterproof and dustproof functions and simultaneously ensuring that the waterproof connecting wire has the plug locking function; and the utility model discloses it is more right the socket reaches the material design is moulded to the soft or hard of plug connecting wire, utilizes the soft or hard to mould to interfere and further improves the utility model discloses waterproof, the dustproof performance of once waterproof construction.
The utility model forms a secondary waterproof structure by utilizing the sealing ring at the front section of the contact area of the connecting line of the socket and the plug, so as to realize the functions of secondary waterproof and dustproof; and the utility model discloses still pass through the surface of sealing washer sets up the bellying in order to increase the protection protective screen, thereby further improves waterproof, the dustproof performance of secondary.
Waterproof connecting wire product compact structure, overall dimension are little, are applicable to the less occasion in equipment or instrument connection space.
Drawings
Fig. 1 shows the structure schematic diagram of the waterproof connecting line of the present invention.
Fig. 2 shows the structure schematic diagram of the secondary waterproof structure of the present invention.
Fig. 3 shows the cross-sectional view of the secondary waterproof structure along the AA direction of the present invention.
Fig. 4 is a schematic structural diagram of the socket according to the present invention.
Fig. 5 shows a cross-sectional view of the socket of the present invention along the BB direction.
Fig. 6 shows a schematic structural diagram of the plug connecting wire of the present invention.
Fig. 7 shows a cross-sectional view of the plug connection line of the present invention along the CC direction.
Description of the element reference numerals
100 socket
101 socket body
102 socket chamber
103 conductive column front end positioning hole
104 fool-proof projection
200 plug connecting wire
201 plug part
202 cable
203 conductive post rear end positioning hole
204 sealing ring placing groove
205 fool-proof groove
300 contact area
400 waterproof structure
401 primary water-proof structure
4011 Rib
4012 groove
402 secondary waterproof construction
4021 sealing ring
4022A projection
500 conductive post
600 front end seal part
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
Please refer to fig. 1 to 7. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1, the present embodiment provides a waterproof connecting wire, which includes: a socket 100 and a plug connecting wire 200 partially inserted into the socket 100; at least two waterproof structures 400 are arranged in a contact area 300 of the socket 100 and the plug connecting wire 200, and the waterproof structures 400 are arranged at intervals along the axial direction of the plug connecting wire 200.
As an example, as shown in fig. 1, the waterproof connecting wire includes: a primary waterproof structure 401 and at least one secondary waterproof structure 402; the primary waterproof structure 401 is disposed at the rear section of the contact area 300, and the secondary waterproof structure 402 is disposed at the front section of the contact area 300.
Specifically, as shown in fig. 1, the primary waterproof structure 401 includes: a rib 4011 extending in a circumferential direction of the socket 100 to surround an inner surface of the socket 100; and the groove 4012 extends along the circumferential direction of the plug connecting wire 200 to be annularly arranged on the outer surface of the plug connecting wire 200 and is matched with the convex rib 4011. Optionally, the rib 4011 and the socket 100 are in an integrally formed structure, and the groove 4012 and the plug connecting wire 200 are in an integrally formed structure. Or the primary waterproof structure 401 includes: a rib 4011 extending in a circumferential direction of the plug connection line 200 so as to surround an outer surface of the plug connection line 200; and a groove 4012 extending in a circumferential direction of the socket 100 to surround an inner surface of the socket 100 and adapted to the rib 4011. Optionally, the rib 4011 and the plug connection line 200 are integrally formed, and the groove 4012 and the socket 100 are integrally formed. Wherein, socket 100 includes the socket of moulding firmly, plug connecting wire 200 includes soft plug connecting wire of moulding to mould through soft or hard and interfere and further improve once waterproof structure 401's waterproof, dustproof performance. It should be noted that the circumferential direction in this embodiment refers to the circumferential direction of a columnar or column-like structure (such as the socket 100 or the socket connecting wire 200), and the fitting between the groove 4012 and the rib 4011 in this embodiment refers to the shape and size of the groove 4012 just meet the condition that the rib 4011 is placed therein without a large gap.
Specifically, as shown in fig. 1 to 3, the secondary waterproof structure 402 includes: and a seal ring 4021 extending in a circumferential direction of the plug connection line 200 so as to be annularly provided on an outer surface of the plug connection line 200. Optionally, the secondary waterproof structure 402 further includes: at least one boss 4022 annularly provided on an outer surface of the seal ring 4021 in a circumferential direction of the seal ring 4021; when the number of the protrusions 4022 is greater than 1, the protrusions 4022 are arranged at intervals in the width direction of the sealing ring 4021. As shown in fig. 3, a cross-sectional shape of the sealing ring 4021 in a width direction thereof includes an oval shape, a circular shape, or a rectangular shape, and a cross-sectional shape of the boss 4022 in the width direction thereof includes a semi-arc shape, a rectangular shape, or a triangular shape; the above shapes are merely examples, and the present embodiment does not limit the cross-sectional shapes of the boss 4022 and the seal ring 4021 in the width direction thereof, that is, any shape that can function to increase the protection barrier is applicable to the present embodiment. It should be noted that, in this embodiment, the width direction of the sealing ring 4021 or the width direction of the protrusion 4022 refers to the AA direction in fig. 2.
As an example, as shown in fig. 4 to 7, the socket 100 includes: a socket body 101, a socket cavity 102 provided at a rear section of the socket body 101, and a conductive post front end positioning hole 103 penetrating the socket body 101 in an axial direction of the socket body 101; the plug connection line 200 includes: a plug-in part 201 inserted into the socket chamber 102 and a cable 202 connected to the plug-in part 201; the inserting part 201 is provided with a conductive post rear end positioning hole 203 communicated with the conductive post front end positioning hole 103.
As an example, as shown in fig. 6 and 7, the plug connecting wire 200 further includes: and a sealing ring seating groove 204 located at a front section of the contact region 300 and extending in a circumferential direction of the insertion part 201 to be annularly disposed on an outer surface of the insertion part 201.
As an example, as shown in fig. 6 and 7, the plug connecting wire 200 further includes: at least one fool-proof groove 205 arranged on the outer surface of the plug-in part 201; as shown in fig. 4 and 5, the socket 100 further includes: at least one fool-proof protrusion 104 is disposed on the inner surface of the socket body 101 and is adapted to the fool-proof groove 205.
As an example, as shown in fig. 1, the waterproof connecting wire further includes: the conductive post 500 is inserted into the conductive post front end positioning hole 103 and the conductive post rear end positioning hole 203, so as to lead out the electrical signal of the cable through the conductive post.
As an example, as shown in fig. 1, the waterproof connecting wire further includes: the front end sealing portion 600 is disposed on a side of the conductive post front end positioning hole 103 away from the socket cavity 102, and covers a portion of the conductive post 500 close to the conductive post front end positioning hole 103, so as to seal a gap existing after the conductive post 500 is inserted into the conductive post front end positioning hole 103, and further improve waterproof and dustproof performances of the waterproof connecting wire.
To sum up, the utility model discloses a waterproof connecting wire has following beneficial effect: the utility model discloses a set up two at least waterproof constructions in the connecting wire, utilize a plurality of waterproof constructions to carry out waterproofly simultaneously, improved waterproof, the dustproof performance of connecting wire greatly. The utility model utilizes the convex rib and the groove adaptation at the rear section of the contact area of the socket and the plug connecting wire to form a primary waterproof structure, thereby realizing the waterproof and dustproof functions and simultaneously ensuring that the waterproof connecting wire has the plug locking function; and the utility model discloses it is more right the socket reaches the material design is moulded to the soft or hard of plug connecting wire, utilizes the soft or hard to mould to interfere and further improves the utility model discloses waterproof, the dustproof performance of once waterproof construction. The utility model forms a secondary waterproof structure by utilizing the sealing ring at the front section of the contact area of the connecting line of the socket and the plug, so as to realize the functions of secondary waterproof and dustproof; and the utility model discloses still pass through the surface of sealing washer sets up the bellying in order to increase the protection protective screen, thereby further improves waterproof, the dustproof performance of secondary. Waterproof connecting wire product compact structure, overall dimension are little, are applicable to the less occasion in equipment or instrument connection space.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (14)
1. The utility model provides a waterproof connecting wire, its characterized in that, waterproof connecting wire includes: the plug comprises a socket and a plug connecting wire which is partially inserted in the socket; the contact area of the socket and the plug connecting line is provided with at least two waterproof structures, and the waterproof structures are arranged at intervals along the axial direction of the plug connecting line.
2. The waterproof connecting wire according to claim 1, characterized in that it comprises: a primary waterproof structure and at least one secondary waterproof structure; the primary waterproof structure is arranged at the rear section of the contact area, and the secondary waterproof structure is arranged at the front section of the contact area.
3. The waterproof connecting wire according to claim 2, wherein said primary waterproof structure comprises:
the convex rib extends along the circumferential direction of the socket to be annularly arranged on the inner surface of the socket;
the groove extends in the circumferential direction of the plug connecting wire to be arranged on the outer surface of the plug connecting wire in a surrounding mode and is matched with the convex rib.
4. The waterproof connecting wire according to claim 2, wherein said primary waterproof structure comprises:
the convex rib extends along the circumferential direction of the plug connecting wire to be annularly arranged on the outer surface of the plug connecting wire;
the groove extends along the circumferential direction of the socket to be annularly arranged on the inner surface of the socket and is matched with the convex rib.
5. The watertight connection line according to claim 3 or 4, wherein the socket comprises a hard plastic socket and the plug connection line comprises a soft plastic plug connection line.
6. The waterproof connecting wire according to claim 2, wherein said secondary waterproof structure comprises:
and the sealing ring extends along the circumferential direction of the plug connecting wire to be arranged on the outer surface of the plug connecting wire in a surrounding manner.
7. The waterproof connecting wire according to claim 6, wherein a cross-sectional shape of the seal ring in a width direction thereof includes an oval shape, a circular shape, or a rectangular shape.
8. The waterproof connecting wire according to claim 6, wherein said secondary waterproof structure further comprises:
the at least one bulge is arranged on the outer surface of the sealing ring in a surrounding manner along the circumferential direction of the sealing ring; when the number of the convex parts is more than 1, the convex parts are arranged at intervals along the width direction of the sealing ring.
9. The waterproof connecting wire according to claim 8, wherein a sectional shape of the boss in a width direction thereof includes a half arc shape, a rectangular shape, or a triangular shape.
10. The watertight connection line as claimed in any one of claims 1 to 4, 6 to 9, wherein the socket comprises: the socket comprises a socket body, a socket cavity and a conductive column front end positioning hole, wherein the socket cavity is arranged at the rear section of the socket body;
the plug connecting wire includes: the plug part is inserted in the socket cavity and the cable is connected to the plug part; the inserting part is provided with a conductive column rear end positioning hole communicated with the conductive column front end positioning hole.
11. The waterproof connecting wire of claim 10, wherein said plug connecting wire further comprises:
and the sealing ring placement groove is positioned at the front section of the contact area and extends along the circumferential direction of the insertion part to be annularly arranged on the outer surface of the insertion part.
12. The waterproof connecting wire of claim 10, wherein said plug connecting wire further comprises: the foolproof groove is arranged on the outer surface of the insertion part;
the socket further includes: and the at least one fool-proof bulge is arranged on the inner surface of the socket body and is matched with the fool-proof groove.
13. The waterproof connecting wire of claim 10, further comprising:
and the conductive column is inserted into the positioning hole at the front end of the conductive column and the positioning hole at the rear end of the conductive column.
14. The waterproof connecting wire of claim 13, further comprising:
the front end sealing part is arranged on one side, far away from the socket cavity, of the front end positioning hole of the conductive column and covers the periphery of the conductive column, close to the part of the front end positioning hole of the conductive column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210847.0U CN210111152U (en) | 2019-02-18 | 2019-02-18 | Waterproof connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210847.0U CN210111152U (en) | 2019-02-18 | 2019-02-18 | Waterproof connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210111152U true CN210111152U (en) | 2020-02-21 |
Family
ID=69532574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210847.0U Expired - Fee Related CN210111152U (en) | 2019-02-18 | 2019-02-18 | Waterproof connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210111152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780260A (en) * | 2023-08-15 | 2023-09-19 | 山东风途物联网科技有限公司 | Ultrasonic flow velocity meter |
-
2019
- 2019-02-18 CN CN201920210847.0U patent/CN210111152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780260A (en) * | 2023-08-15 | 2023-09-19 | 山东风途物联网科技有限公司 | Ultrasonic flow velocity meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210425 Address after: No.28, Xinsi Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Amphenol custom connector (Changzhou) Co.,Ltd. Address before: No.20 Tianshan Road, Xinbei District, Changzhou City, Jiangsu Province 213022 Patentee before: AMPHENOL-TFC (CHANGZHOU) COMMUNICATIONS EQUIPMENT Co.,Ltd. |
|
| 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: 20200221 Termination date: 20220218 |