CN210326372U - Wire connecting device - Google Patents
Wire connecting device Download PDFInfo
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- CN210326372U CN210326372U CN201921174081.1U CN201921174081U CN210326372U CN 210326372 U CN210326372 U CN 210326372U CN 201921174081 U CN201921174081 U CN 201921174081U CN 210326372 U CN210326372 U CN 210326372U
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- slot
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- wire
- magnet
- elastic
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Abstract
The utility model provides an electric wire connecting device belongs to electric power wiring technical field, including first connection part, slot, binding post, second coupling part, plug bush and elastic terminal. One side of the first connecting part is provided with a slot, and the bottom of the slot is provided with a wiring terminal for connecting an electric wire end; one side of the second coupling part is provided with an inserting sleeve which is in inserting fit with the inserting slot, and an elastic terminal used for connecting the end head of the other wire is arranged in the inserting sleeve; the first connecting part and the second connecting part are installed in a matched mode through the inserting sleeve and the inserting groove, and the elastic terminal abuts against the wiring terminal and is used for communicating two wires. The utility model provides an electric wire coupling device, first connection portion pass through the plug bush with second coupling portion and the cooperation is installed together with the slot is pegged graft, and the elastic terminal butt is on binding post this moment to make two electric wires intercommunication, two electric wires hookup ends are firm, and contact performance is good, has avoided two electric wire end contact failure, causes the burning of generating heat, causes the problem of fire incident even.
Description
Technical Field
The utility model belongs to the technical field of the electric power wiring, more specifically say, relate to an electric wire coupling device.
Background
In the prior art, when the wires are connected, only the exposed parts of the two wires are screwed or knotted together and then wrapped by adhesive tapes, so that the ends of the two connected wires are easy to loosen, the contact performance is influenced, and the heating and burning can be seriously caused to cause fire accidents.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric wire connecting device aims at solving two electric wire hookup ends and is not hard up easily, influences contact behavior, still can arouse the burning of generating heat when serious, causes the fire incident.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an electric wire coupling device including:
a slot is arranged at one side of the first connecting part, and a wiring terminal for connecting an electric wire end is arranged at the bottom of the slot;
one side of the second coupling part is provided with an inserting sleeve which is in inserting fit with the inserting slot, and an elastic terminal used for connecting the end head of the other wire is arranged in the inserting sleeve;
the first coupling part and the second coupling part are installed in a matched mode through the plug bush and the slot, and the elastic terminal abuts against the wiring terminal and is used for communicating two wires.
Furthermore, one side of the first connecting part is provided with a first matching surface, the slot is arranged on the first matching surface, one side of the second connecting part is provided with a second matching surface, the plug bush is arranged on the second matching surface, when the plug bush is in splicing matching with the slot, the first matching surface is mutually attached to the second matching surface, and the first connecting part and the second connecting part are spliced into a cylindrical structure.
Furthermore, one side of the first connecting part, provided with the slot, is provided with a first magnet, one side of the first connecting part, provided with the plug bush, is provided with a second magnet, and the first magnet and the second magnet attract each other to fix the plug bush in the slot.
Furthermore, the first magnet is a ring-shaped magnet and is arranged in the slot, and the wiring terminal is positioned in the first magnet; the second magnet is a ring-shaped magnet and is embedded in the second coupling part.
Furthermore, the bottom of slot is equipped with first insulating plate, binding post establishes on the first insulating plate.
Furthermore, a second insulating plate is arranged on the second coupling portion, the plug bush is arranged on the second insulating plate, and the elastic terminal is arranged on the second insulating plate.
Further, the elastic terminal comprises a spring arranged on the second coupling part and a contact terminal arranged at the tail end of the spring and used for abutting against the wiring terminal.
Furthermore, the number of the slots and the number of the connecting terminals are two, the two connecting terminals are respectively arranged in the two slots, and the two connecting terminals are respectively used for connecting the positive pole and the negative pole of the end of the wire; the number of the plug bushes and the number of the elastic terminals are two, the two elastic terminals are respectively arranged in the two plug bushes, and the two elastic terminals are respectively used for connecting the positive pole and the negative pole of the end of the wire; the two plug bushes are respectively plugged in the two slots in a mode that the positive pole and the negative pole of the wire terminal correspond to each other.
The utility model provides an electric wire connecting device's beneficial effect lies in: compared with the prior art, the utility model discloses electric wire coupling device, first connection portion pass through the plug bush with second connection portion and the slot cooperation is installed together of pegging graft, and the elastic terminal butt is on binding post this moment to make two electric wires intercommunication, two electric wires hookup ends are firm, and contact performance is good, has avoided two electric wire end contact failure, causes the burning that generates heat, causes the problem of fire incident even.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an electric wire connection device according to an embodiment of the present invention;
fig. 2 is a front sectional view of an electric wire connection device according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a first coupling portion; 2. a slot; 3. a wiring terminal; 4. a second coupling portion; 5. inserting a sleeve; 6. an elastic terminal; 601. a spring; 602. a contact terminal; 7. a first mating surface; 8. a second mating surface; 9. a first magnet; 10. a second magnet; 11. a first insulating plate; 12. a second insulating plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The electric wire connection device provided by the present invention will now be described. Referring to fig. 1 to 2, the wire connecting device includes a first connecting portion 1, a slot 2, a connecting terminal 3, a second connecting portion 4, a plug bush 5 and an elastic terminal 6.
A slot 2 is arranged at one side of the first connecting part 1, and a wiring terminal 3 for connecting an electric wire end is arranged at the bottom of the slot 2; one side of the second coupling part 4 is provided with an inserting sleeve 5 which is in inserting fit with the inserting slot 2, and an elastic terminal 6 used for connecting the end of another wire is arranged in the inserting sleeve 5; the first coupling part 1 and the second coupling part 4 are installed in a matched mode with the slot 2 through the plug bushes 5, and the elastic terminals 6 abut against the wiring terminals 3 and are used for communicating two wires.
The first connecting part 1 is a hollow shell structure, and an electric wire penetrates into the first connecting part 1 and the end of the electric wire is connected to the wiring terminal 3; the second coupling part 4 is a hollow case structure, and another electric wire is inserted into the second coupling part 4 and the end of the electric wire is connected to the elastic terminal 6.
The utility model provides an electric wire coupling device, compared with the prior art, the utility model discloses electric wire coupling device, first coupling portion 1 and second coupling portion 4 are in the same place through plug bush 5 and the cooperation of pegging graft of slot 2, and 6 butt of elastic terminal are on binding post 3 this moment to make two electric wires intercommunication, two electric wire connection ends are firm, and contact performance is good, have avoided two electric wire end contact failure, cause the burning that generates heat, cause the problem of fire incident even.
As an embodiment of the present invention, please refer to fig. 1 to 2, one side of the first coupling portion 1 is provided with a first fitting surface 7, the slot 2 is provided on the first fitting surface 7, one side of the second coupling portion 4 is provided with a second fitting surface 8, the plug bush 5 is provided on the second fitting surface 8, when the plug bush 5 is inserted into the slot 2, the first fitting surface 7 and the second fitting surface 8 are attached to each other, and the first coupling portion 1 and the second coupling portion 4 are spliced to form a cylindrical structure. In this embodiment, the first connection portion 1 is a cylindrical or conical structure, the end portion is divided into a semi-cylindrical structure by the first matching surface 7, the second connection portion 4 is a cylindrical or conical structure, the end portion is divided into a semi-cylindrical structure by the second matching surface 8, the slot 2 is provided on the first matching surface 7, the plug bush 5 is fixedly arranged on the second matching surface 8, the first matching surface 7 of the first connection portion 1 and the second matching surface 8 of the second connection portion 4 are mutually attached, the plug bush 5 is inserted into the slot 2, the first connection portion 1 and the second connection portion 4 are spliced into a cylindrical structure, not only the two electric wires can be well contacted, but also the terminals of the two electric wires are completely sealed, and the insulation property is better.
As a specific embodiment of the present invention, please refer to fig. 2, a first magnet 9 is disposed on one side of the first coupling portion 1 where the slot 2 is opened, a second magnet 10 is disposed on one side of the first coupling portion 1 where the plug bush 5 is disposed, and the first magnet 9 and the second magnet 10 attract each other to fix the plug bush 5 in the slot 2. In this embodiment, the first magnet 9 is embedded in the slot 2, the second coupling portion 4 is also provided with a groove, the second magnet 10 is embedded in the groove, the end surfaces of the first magnet 9 and the second magnet 10 are flush with the outside of the first coupling portion 1 or the second coupling portion 4, the stability of the plug bush 5 inserted into the slot 2 is further enhanced by the mutual attraction of the two magnets, and the good contact between the elastic terminal 6 and the wiring terminal 3 is ensured.
As a specific embodiment of the present invention, please refer to fig. 2, the first magnet 9 is a ring-shaped magnet, and is disposed in the slot 2, and the connection terminal 3 is located in the first magnet 9; the second magnet 10 is a ring-shaped magnet and is fitted into the second coupling portion 4. In this embodiment, 5 joints of plug bush have guaranteed 5 stability of plug bush in the interior circle of second magnet 10, and simultaneously, binding post 3 is located the interior circle of first magnet 9, and when two magnet inter attraction laminating, can further guarantee binding post 3 and the butt cooperation that is located the elastic terminal 6 of plug bush 5, make the two can well contact.
As a specific embodiment of the present invention, please refer to fig. 2, a first insulating plate 11 is disposed at the bottom of the slot 2, and the connecting terminal 3 is disposed on the first insulating plate 11. In this embodiment, the connection terminal 3 is welded, bonded or bolted to the first insulation plate 11, the end of the wire penetrates through the first insulation plate 11 and is connected to the connection terminal 3, the first insulation plate 11 can play an insulating role, and the short circuit between the exposed part of the wire which is not connected to the connection terminal 3 and the elastic terminal 6 is avoided.
As a specific embodiment of the present invention, please refer to fig. 2, the second coupling portion 4 is provided with a second insulating plate 12, the plug bush 5 is disposed on the second insulating plate 12, and the elastic terminal 6 is disposed on the second insulating plate 12. In this embodiment, the elastic terminal 6 is welded, bonded or bolted to the second insulating plate 12, the wire end penetrates through the second insulating plate 12 and is connected to the elastic terminal 6, and the first insulating plate 11 can perform an insulating function and can support the plug bush 5 to keep it stable.
As an embodiment of the present invention, referring to fig. 3, the elastic terminal 6 includes a spring 601 disposed on the second coupling portion 4 and a contact terminal 602 disposed at the end of the spring 601 for abutting against the connection terminal 3. In this embodiment, one end of the spring 601 is welded, bonded or bolted to the second insulating plate 12, the contact terminal 602 is welded to the other end of the spring 601, the end of the wire penetrates through the second insulating plate 12 and penetrates through the spring 601 to be connected to the contact terminal 602, when the plug bush 5 is plugged into the slot 2, the spring 601 is compressed to abut the contact terminal 602 against the connection terminal 3, so as to ensure good contact between the contact terminal 602 and the connection terminal 3.
As a specific embodiment of the present invention, please refer to fig. 1 and 2, the number of the slots 2 and the connecting terminals 3 is two, the two connecting terminals 3 are respectively disposed in the two slots 2, and the two connecting terminals 3 are respectively used for connecting the positive pole and the negative pole of the terminal of the electric wire; the number of the plug bushes 5 and the number of the elastic terminals 6 are two, the two elastic terminals 6 are respectively arranged in the two plug bushes 5, and the two elastic terminals 6 are respectively used for connecting the positive pole and the negative pole of the end of the wire; the two plug bushes 5 are respectively plugged in the two slots 2 in a mode that the positive and negative poles of the wire terminals correspond to each other. In this embodiment, when the direct current electric wire is connected, it is necessary to connect the positive electrode and the negative electrode, at this time, two slots 2 need to be formed in the first connecting portion 1, one wiring terminal 3 is installed in each slot 2, correspondingly, two plug bushes 5 are installed on the second connecting portion 4, and are matched with the two slots 2, one elastic terminal 6 is installed in each plug bush 5, the plug bushes 5 and the elastic terminals 6 in the slots 2, which are in plug fit with each other, are opposite to electrodes connected with the wiring terminals 3, that is, the positive electrode is opposite to the negative electrode, and the negative electrode is opposite to the positive electrode, so that the direct current electric wire is ensured to be well conducted.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An electric wire coupling device, characterized by comprising:
a slot is arranged at one side of the first connecting part, and a wiring terminal for connecting an electric wire end is arranged at the bottom of the slot;
one side of the second coupling part is provided with an inserting sleeve which is in inserting fit with the inserting slot, and an elastic terminal used for connecting the end head of the other wire is arranged in the inserting sleeve;
the first coupling part and the second coupling part are installed in a matched mode through the plug bush and the slot, and the elastic terminal abuts against the wiring terminal and is used for communicating two wires.
2. The wire connecting device according to claim 1, wherein a first mating surface is provided on one side of the first connecting portion, the slot is provided on the first mating surface, a second mating surface is provided on one side of the second connecting portion, the plug bush is provided on the second mating surface, when the plug bush is fitted to the slot by insertion, the first mating surface and the second mating surface are attached to each other, and the first connecting portion and the second connecting portion are joined to each other to form a cylindrical structure.
3. The electrical wire coupling device according to claim 1, wherein a first magnet is provided on a side of the first coupling portion where the slot is formed, and a second magnet is provided on a side of the first coupling portion where the sleeve is formed, the first magnet and the second magnet being attracted to each other for fixing the sleeve in the slot.
4. The wire coupling device according to claim 3, wherein said first magnet is a ring-shaped magnet disposed in said slot, and said terminal is located in said first magnet; the second magnet is a ring-shaped magnet and is embedded in the second coupling part.
5. The wire coupling device according to claim 1, wherein a first insulating plate is provided at a bottom of the insertion groove, and the connection terminal is provided on the first insulating plate.
6. The wire coupling device according to claim 1, wherein a second insulating plate is provided on the second coupling portion, the socket is provided on the second insulating plate, and the elastic terminal is provided on the second insulating plate.
7. The wire coupling device according to claim 1, wherein the elastic terminal includes a spring provided on the second coupling portion and a contact terminal provided at a tip end of the spring for abutting against the connection terminal.
8. The wire coupling device according to any one of claims 1 to 7, wherein the number of the slots and the terminals is two, two terminals are respectively provided in the two slots, and the two terminals are respectively used for connecting the positive electrode and the negative electrode of the terminal of the wire; the number of the plug bushes and the number of the elastic terminals are two, the two elastic terminals are respectively arranged in the two plug bushes, and the two elastic terminals are respectively used for connecting the positive pole and the negative pole of the end of the wire; the two plug bushes are respectively plugged in the two slots in a mode that the positive pole and the negative pole of the wire terminal correspond to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174081.1U CN210326372U (en) | 2019-07-24 | 2019-07-24 | Wire connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174081.1U CN210326372U (en) | 2019-07-24 | 2019-07-24 | Wire connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326372U true CN210326372U (en) | 2020-04-14 |
Family
ID=70125688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174081.1U Active CN210326372U (en) | 2019-07-24 | 2019-07-24 | Wire connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210326372U (en) |
-
2019
- 2019-07-24 CN CN201921174081.1U patent/CN210326372U/en active Active
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