CN210576744U - Insert waterproof plug wire soon - Google Patents
Insert waterproof plug wire soon Download PDFInfo
- Publication number
- CN210576744U CN210576744U CN201921993081.4U CN201921993081U CN210576744U CN 210576744 U CN210576744 U CN 210576744U CN 201921993081 U CN201921993081 U CN 201921993081U CN 210576744 U CN210576744 U CN 210576744U
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- CN
- China
- Prior art keywords
- plug
- female
- opening
- male
- hooking
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- 239000002184 metal Substances 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 12
- 230000037431 insertion Effects 0.000 claims 3
- 238000000465 moulding Methods 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000005538 encapsulation Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000010073 coating (rubber) Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model relates to a quick-plugging waterproof opposite plugging wire, which comprises a female plug provided with a female metal terminal and a male plug provided with a male metal terminal, wherein the male plug is detachably arranged on the female plug through a connecting mechanism so as to enable the male metal terminal to be contacted with the female metal terminal, and the connecting mechanism comprises a first connecting piece and a second connecting piece which are mutually adaptive; the first connecting piece is formed on the periphery of the female plug and comprises a first hooking part which can be elastically expanded or contracted under external force; the second connecting piece is formed on the periphery of the male plug and comprises a second hooking part capable of pushing the first hooking part to elastically expand or contract; the second hooking part is cylindrical and is mutually embedded with the first hooking part. First hook joint portion is through catching up second hook joint portion and making the form of second hook joint portion and the mutual gomphosis of first hook joint portion for male plug and female plug can not relative activity easily under external force each other, in order to solve the technical problem of male plug and female plug easy damage and contact failure.
Description
Technical Field
The utility model relates to a belong to electrically conductive cable plug connector technical field, concretely relates to insert waterproof plug wire soon.
Background
The quick plug is to the electric connector of plug wire, that is to say, the stable electric connection between two active devices is realized, so as to achieve the purpose of transmitting current or signals.
However, when the current quick-plug opposite plug wire is used, the two active devices are easy to move relatively or separate from each other when external force is applied, so that the two active devices are easy to damage or have poor contact. In view of this problem, the utility model has proposed this application.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide one kind and realize interconnect's fast inserting to the plug wire through coupling mechanism, this coupling mechanism contains the first connecting piece and the second connecting piece that can each other the gomphosis, realizes inserting the purpose that female plug and the male plug of plug wire are difficult for breaking away from each other fast.
The utility model discloses a realize like this, a fast waterproof plug wire of inserting comprises a female plug configured with female metal terminal and a male plug configured with male metal terminal, the male plug is detachably mounted on the female plug through a connecting mechanism so as to make the male metal terminal contact with the female metal terminal, the connecting mechanism comprises a first connecting piece and a second connecting piece which are mutually matched; the first connecting piece is formed on the periphery of the female plug and comprises a first hooking part which can be elastically expanded or contracted under external force; the second connecting piece is formed on the periphery of the male plug and comprises a second hooking part capable of pushing the first hooking part to elastically expand or contract; the second hooking part is cylindrical and is mutually embedded with the first hooking part.
Preferably, the first hooking portion has a first opening, and an end edge of the first opening has a first guiding slope surface, so that the second hooking portion penetrates from the first opening.
Preferably, the first hooking portion has a first opening, and the end edge of the second hooking portion has a second guiding slope surface, so that the second hooking portion penetrates from the first opening.
Preferably, the first hooking portion has a second opening, and the second hooking portion sequentially passes through the first opening and the second opening to be hooked to an end edge of the second opening.
Preferably, the first hooking portion defines a receiving cavity and a hooking groove, the second hooking portion includes a protruding ring protruding outward in the radial direction, and the protruding ring is received in the receiving cavity and can be hooked to the end edge of the second opening so that the first hooking portion and the second hooking portion are engaged.
Preferably, the outer circumferential wall of the convex ring is annularly provided with a sealing element used for abutting against the inner circumferential wall of the hooking groove, and the outer circumference of the convex ring is provided with an annular sealing groove used for accommodating part of the sealing element.
Preferably, the end edge of the second opening and/or the end edge of the protruding ring hooked to the second opening has a third guiding slope surface, so that the second hooking portion penetrates out of the second opening.
Preferably, the outer peripheral surface of the female plug and/or the male plug is provided with a holding part for increasing friction, so that the second connecting piece can be embedded into or separated from the first connecting piece under the action of force; the outer peripheral surface of the female plug and/or the male plug is provided with a stressed part which is protruded outwards along the radial direction, so that the stressed part pushes one of the female plug and the male plug to move towards the other of the female plug and the male plug.
Preferably, the first hooking part is made of a soft rubber material.
Preferably, the electric wire is electrically connected with the female metal terminal through the other end of the female plug, which is far away from the first connecting piece, the electric wire is electrically connected with the male metal terminal through the other end of the male plug, which is far away from the second connecting piece, the female plug comprises a first connecting piece coated with the female metal terminal through the encapsulation injection molding mode, the male plug comprises a second connecting piece coated with the male metal terminal through the encapsulation injection molding mode, the first connecting piece is formed on the first connecting piece, and the second connecting piece is formed on the second connecting piece.
By adopting the technical scheme, the utility model discloses can gain following technological effect:
the utility model provides an insert soon to the plug wire, contain the female plug that disposes female metal terminal and dispose the public plug of public metal terminal, public plug and female plug pass through coupling mechanism and realize interconnect's inserting soon to the plug wire, this coupling mechanism contains the first connecting piece and the second connecting piece that can each other the gomphosis, fixed connection is realized through the form of mutual colluding to first connecting piece and second connecting piece, through the form of colluding, make public plug and female plug can not relative activity easily under external force each other, with the technical problem who solves public plug and female plug easy damage and contact failure.
Drawings
Fig. 1 depicts an exploded view of the fast plug-in pair plug wire of the present invention.
Fig. 2 depicts a schematic cross-sectional view of the fast plug-in patch cord of the present invention.
Reference symbols of the drawings
1. A female plug; 11. a first connecting member; 12. a first hooking part; 13. hooking the groove; 14. an accommodating cavity; 15. a first opening; 16. a second opening; 17. a female metal terminal; 2. a male plug; 21. a second connecting member; 22. a second hooking part; 23. a convex ring; 24. a seal member; 25. a male metal terminal; 4. a grip portion; 5. a force receiving portion; 6. an electrical wire.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "upper end", "lower end", "upper section", "lower section", "upper side", "lower side", "middle", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The structure and function of the solution of the present application will now be described in detail with reference to fig. 1 to 2.
An embodiment of the utility model provides a plug waterproof to plug wire soon, refer to fig. 1 and fig. 2, should plug soon and contain female plug 1 that disposes female metal terminal 17 and dispose public plug 2 of public metal terminal 25 to plug wire, public plug 2 passes through coupling mechanism demountable installation on female plug 1 so that public metal terminal 25 and female metal terminal 17 contact, coupling mechanism contains the first connecting piece 11 and the second connecting piece 21 of mutual adaptation. The first connecting piece 11 is formed on the periphery of the female plug, and the first connecting piece 11 includes a first hooking portion 12 which can elastically expand or contract under an external force. The second connector 21 is formed on the outer periphery of the male plug 2, and the second connector 21 includes a second hooking portion 22 capable of pushing the first hooking portion 12 to elastically expand or contract. The second hooking portion 22 is cylindrical and is engaged with the first hooking portion 12.
The first hook-joint part 12 of this embodiment is through hooking up the second hook-joint part 22 and making the form of the mutual gomphosis of second hook-joint part 22 and first hook-joint part 12 for male plug 2 and female plug 1 can not relative activity easily each other under external force, in order to solve the technical problem of male plug 2 and female plug 1 easy damage and contact failure.
In an embodiment of the present invention, the first hooking portion 12 has a first opening 15, the end edge of the first opening 15 has a first guiding slope, so that the second hooking portion 22 is penetrated by the first opening 15. Preferably, the end edge of the second hooking portion 22 has a second guiding slope surface, so that the second hooking portion 22 can penetrate through the first opening 15.
In an embodiment of the present invention, the first hooking portion 12 has a second opening 16, and the second hooking portion 22 sequentially passes through the first opening 15 and the second opening 16 to hook at the end edge of the second opening 16.
In an embodiment of the present invention, the first hooking portion 12 defines a receiving cavity 14 and a hooking groove 13, wherein the second opening 16 is located at the position where the hooking groove 13 is adjacent to the receiving cavity 14. The second hooking portion 22 includes a protruding ring 23 protruding outward in the radial direction, and the protruding ring 23 is accommodated in the accommodating cavity 14 and can be hooked to the end edge of the second opening 16, so that the first hooking portion 12 and the second hooking portion 22 are engaged. Preferably, the front end of the collar 23 has a second guide ramp.
The outer peripheral wall of the convex ring 23 is annularly provided with a sealing element 24 used for abutting against the inner peripheral wall of the hooking groove 13, and the outer periphery of the convex ring 23 is provided with an annular sealing groove used for accommodating a part of the sealing element 21. Wherein the number of the sealing member 24 may be plural. The sealing member is used to seal the contact position of the male metal terminal 25 and the female metal terminal 17 when they are in contact, so as to achieve the purpose of dust-proof and water-proof.
Preferably, the end edge of the second opening 16 has a third guiding slope surface, so that the second hooking portion 22 passes through the second opening 16.
Preferably, the protruding ring 23 has a third guiding slope at the end edge hooked to the second opening 16, so that the second hooking portion 22 passes through the second opening 16.
The utility model discloses an in the embodiment, keep away from on the electric wire 6 through female plug 1 the other end electricity of first connecting piece 11 is connected female metal terminal 17, electric wire 6 keeps away from through public plug 2 the other end electricity of second connecting piece 21 is connected public metal terminal 25, female plug 1 contain one have through rubber coating injection moulding's mode cladding female metal terminal 17's first connecting piece 11, public plug 2 contain one have through rubber coating injection moulding's mode cladding public metal terminal 25's second connecting piece 21, first connecting piece 11 forms on the first connecting piece 11, second connecting piece 21 forms on the second connecting piece 21. The first connecting member 11 and the second connecting member 21 are made of soft rubber material, for example, PVC soft rubber. The female metal terminal 17 and the electric wire 6 are connected by using a welding technology, the male metal terminal 25 and the electric wire 6 are connected by using a welding technology, the female metal terminal 17 is coated by the first connecting piece 11 in an encapsulation injection molding mode, and the male metal terminal 25 is coated by the second connecting piece 21 in an encapsulation injection molding mode, so that the purposes of firmness, insulation and high voltage resistance are achieved. Wherein, through the encapsulation injection moulding cooperation above-mentioned sealing member 24, make the waterproof grade of inserting waterproof to the plug wire soon of this application reach IPX6 grade.
In an embodiment of the present invention, the outer peripheral surface of the female plug 1 has a grip portion 4 for increasing friction, so that the second connecting member 21 is engaged with or separated from the first connecting member 11 by a force. The holding portion 4 is disposed on the outer peripheral wall of the first connecting member 11.
In an embodiment of the present invention, the outer peripheral surface of the male plug 2 has a grip portion 4 for increasing friction, so that the second connecting member 21 is engaged with or disengaged from the first connecting member 11 under a force. The holding portion 4 is disposed on the outer peripheral wall of the second connector 21.
In an embodiment of the utility model, the outer peripheral face of female plug 1 has along radial outside bellied atress portion 5 to the atress promotes the direction activity of female plug 1 to male plug 2. Namely, the force receiving part 5 facilitates the application of force to push the female plug 1 to move towards the male plug 2.
In an embodiment of the utility model, the outer peripheral face of male plug 2 has along radial outside bellied atress portion 5 to the atress promotes the direction activity of male plug 2 to female plug 1. Namely, the force receiving part 5 facilitates the application of force to push the male plug 2 to move towards the female plug 1.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A quick-plug waterproof plug wire comprises a female plug provided with a female metal terminal and a male plug provided with a male metal terminal, wherein the male plug is detachably mounted on the female plug through a connecting mechanism so that the male metal terminal is contacted with the female metal terminal, and the connecting mechanism comprises a first connecting piece and a second connecting piece which are matched with each other; it is characterized in that the preparation method is characterized in that,
the first connecting piece is formed on the periphery of the female plug and comprises a first hooking part which can be elastically expanded or contracted under external force;
the second connecting piece is formed on the periphery of the male plug and comprises a second hooking part capable of pushing the first hooking part to elastically expand or contract;
the second hooking part is cylindrical and is mutually embedded with the first hooking part.
2. The quick-insertion waterproof opposite insertion wire of claim 1, wherein the first hooking portion has a first opening, and the end edge of the first opening has a first guiding slope surface, so that the second hooking portion can penetrate through the first opening.
3. The quick-insertion waterproof opposite-insertion wire according to claim 1, wherein the first hooking portion is provided with a first opening, and the end edge of the second hooking portion is provided with a second guide slope surface, so that the second hooking portion can penetrate through the first opening.
4. The quick-insertion waterproof opposite insertion wire according to any one of claims 2 or 3, wherein the first hooking part is provided with a second opening, and the second hooking part sequentially penetrates through the first opening and the second opening to be hooked on the end edge of the second opening.
5. The quick-insertion waterproof opposite-insertion wire according to claim 4, wherein the first hooking portion defines a containing cavity and a hooking groove, the second hooking portion includes a convex ring protruding outwards in the radial direction, and the convex ring is contained in the containing cavity and can be hooked to the end edge of the second opening so that the first hooking portion and the second hooking portion can be embedded.
6. The quick-plug waterproof opposite plug wire of claim 5, wherein a sealing element used for abutting against the inner peripheral wall of the hooking groove is annularly arranged on the outer peripheral wall of the convex ring, and an annular sealing groove used for containing a part of the sealing element is formed in the outer periphery of the convex ring.
7. The quick-insertion waterproof opposite insertion wire according to claim 5, wherein the end edge of the second opening and/or the end edge hooked to the second opening by the convex ring has a third guide slope surface so that the second hooking part penetrates out of the second opening.
8. The quick-plugging waterproof opposite plug wire according to any one of claims 5 to 6, wherein the outer peripheral surface of the female plug and/or the male plug is provided with a holding part for increasing friction so as to facilitate the second connecting piece to be embedded in or separated from the first connecting piece under stress;
the outer peripheral surface of the female plug and/or the male plug is provided with a stressed part which is protruded outwards along the radial direction, so that the stressed part pushes one of the female plug and the male plug to move towards the other of the female plug and the male plug.
9. The quick-insertion waterproof opposite-insertion wire according to claim 8, wherein the first hooking part is made of a soft rubber material.
10. The quick-connect waterproof opposite plug wire of any one of claims 1 or 9, wherein the electric wire is electrically connected to the female metal terminal through the other end of the female plug away from the first connecting member, the electric wire is electrically connected to the male metal terminal through the other end of the male plug away from the second connecting member, the female plug comprises a first connecting member coated with the female metal terminal by means of over-molding, the male plug comprises a second connecting member coated with the male metal terminal by means of over-molding, the first connecting member is formed on the first connecting member, and the second connecting member is formed on the second connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993081.4U CN210576744U (en) | 2019-11-18 | 2019-11-18 | Insert waterproof plug wire soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993081.4U CN210576744U (en) | 2019-11-18 | 2019-11-18 | Insert waterproof plug wire soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576744U true CN210576744U (en) | 2020-05-19 |
Family
ID=70633344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921993081.4U Active CN210576744U (en) | 2019-11-18 | 2019-11-18 | Insert waterproof plug wire soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576744U (en) |
-
2019
- 2019-11-18 CN CN201921993081.4U patent/CN210576744U/en active Active
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fast and waterproof pair of plug-in cables Granted publication date: 20200519 Pledgee: Agricultural Bank of China Limited Xiamen Lianqian Branch Pledgor: XIAMEN AIRUIKE ELECTRONIC Co.,Ltd. Registration number: Y2024980020600 |