CN218300512U - Electrical connection equipment - Google Patents
Electrical connection equipment Download PDFInfo
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- CN218300512U CN218300512U CN202222468287.3U CN202222468287U CN218300512U CN 218300512 U CN218300512 U CN 218300512U CN 202222468287 U CN202222468287 U CN 202222468287U CN 218300512 U CN218300512 U CN 218300512U
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Abstract
The utility model discloses an electrical connection device, which comprises a device body, wherein the device body comprises a main line box, a PCB is arranged inside the box body of the main line box, a plurality of switching terminals are arranged on the box body, and all the switching terminals are connected with the PCB; still include coupling assembling, coupling assembling includes first connecting device, second connecting device and third connecting device, wherein: the first connecting device, the second connecting device and the third connecting device comprise cables and connecting terminals, one ends of the cables are connected with the switching terminals, and the other ends of the cables are connected with the connecting terminals; the electric connection equipment of this scheme design, the connecting device of various different grade types is connected to accessible line box, with the connecting wire of various different grade types through integrating to a line box in, switching through the line box, the arrangement of convenient subsequent installation and cable, also be convenient for simultaneously maintain.
Description
Technical Field
The utility model relates to a connector structural design technical field, concretely relates to electrical connection equipment.
Background
The connector is widely used as the connecting device of the electrical component, especially in the field of new energy automobiles, the control system inside the automobile body is fully distributed with connectors of various different types, the winding and other phenomena can occur between cables of the connectors, the installation is very complicated, and meanwhile, the later maintenance is also very difficult.
It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention and for the understanding of those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they are set forth in the background section of the invention.
SUMMERY OF THE UTILITY MODEL
For overcoming the defects, the utility model aims to provide an electrical connection device solves the technical problems of intertwining, complex installation and difficult later maintenance between the cables of the traditional connectors.
In order to achieve the above purpose, the utility model discloses a technical scheme is: an electrical connection apparatus comprising an apparatus body, the apparatus body comprising:
the box body is internally provided with a PCB, the box body is provided with a plurality of switching terminals, and all the switching terminals are connected with the PCB;
connecting components, including first connecting device, second connecting device and third connecting device, wherein: the first connecting device, the second connecting device and the third connecting device comprise cables and connecting terminals, one ends of the cables are connected with the switching terminals, and the other ends of the cables are connected with the connecting terminals.
The electric connection equipment designed by the scheme can be connected with various different types of connection devices through the main line box, various different types of connection lines are integrated into one main line box, and the connection is carried out through the main line box, so that the subsequent installation and cable arrangement are facilitated, and meanwhile, the maintenance is facilitated; compare in traditional connector that does not adopt the adapter box, this electrical connection equipment can solve winding each other between the traditional connector cable effectively, the installation is loaded down with trivial details, the technical problem of later stage maintenance difficulty.
Further, the thread box chooses for use the aluminum alloy material, sets up rubber packing ring and waterproof glue in the apron department of box body simultaneously, improves the holistic leakproofness of thread box and waterproof nature, and the PCB board is installed inside the thread box to be connected with the switching terminal that sets up on the thread box, the switching terminal is connected with the connector of various different grade types through inserting the cable.
Furthermore, the first connecting device comprises a first connecting terminal and a first cable, the exterior of the first connecting terminal is a rectangular shell, and four square socket openings are formed in the first connecting terminal.
Further, a first braided wire is arranged at the connection position of the first connection terminal and the first cable.
Furthermore, the second connecting device comprises a second connecting terminal and a second cable, the outer part of the second connecting terminal is a circular shell, and four circular sockets are formed in the second connecting terminal.
Further, the third connecting device comprises a third connecting terminal and a third cable, and the connecting terminal comprises four plug connectors.
Furthermore, one end of the third cable is connected with a third braided wire, the head of the third braided wire is divided into four branch wires, and the four branch wires are respectively connected with the four plug-in connectors.
Further, heat-shrinkable sleeves are sleeved outside the cables in the first connecting device, the second connecting device and the third connecting device; the heat shrinkable tube is a special polyolefin heat shrinkable sleeve, the outer layer is made of high-quality soft cross-linked polyolefin material and an inner layer of hot melt adhesive in a composite processing mode, the outer layer has the characteristics of insulation, corrosion resistance, wear resistance and the like, and the inner layer has the advantages of low melting point, water resistance, sealing, high adhesion and the like; the heat shrink tube is wrapped outside the cable, so that the cable can be effectively protected from being damaged, and the service life of the connector is prolonged.
Furthermore, a buckle is arranged at the first connecting terminal; the buckle can be used for fixing the connecting terminal when the first connecting terminal is connected with the equipment, and the condition that the first connecting terminal is connected with the equipment and then is not loosened can be ensured.
Drawings
Fig. 1 is a schematic view of an overall structure of a connection device according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a main wire box according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a first connection terminal according to an embodiment of the present invention.
Fig. 4 is a cross-sectional view of a second connection terminal according to an embodiment of the present invention.
1. A main line box; 2. a PCB board; 3. a transfer terminal; 4. a first connection terminal; 5. a first cable; 6. a first braided wire; 7. a second connection terminal; 8. a second cable; 9. a third connection terminal; 10. a third cable; 11. a third braided wire; 12. a branch wire; 13. a square socket; 14. a circular patch port; 15. a plug-in connector; 16. heat-shrinkable tubing; 17. and (5) buckling.
Detailed Description
Please refer to fig. 1-4. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the product of the present invention is usually placed in when used, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 4, an embodiment of the present invention discloses an electrical connection device, which includes a device body, wherein the device body includes a main line box 1, a PCB 2 is disposed inside a box body of the main line box 1, a plurality of through terminals 3 are disposed on the box body, and all the through terminals 3 are connected to the PCB 2; still include coupling assembling, coupling assembling includes first connecting device, second connecting device and third connecting device, wherein: the first connecting device, the second connecting device and the third connecting device comprise cables and connecting terminals, one ends of the cables are connected with the switching terminals 3, and the other ends of the cables are connected with the connecting terminals; the first connecting device comprises a first connecting terminal 4 and a first cable 5, the exterior of the first connecting terminal 4 is a rectangular shell, and four square plug sockets 13 are formed in the first connecting terminal 4; a first braided wire 6 is arranged at the joint of the first connecting terminal 4 and the first cable 5; the second connecting device comprises a second connecting terminal 7 and a second cable 8, the exterior of the second connecting terminal 7 is a circular shell, and four circular sockets 14 are formed in the second connecting terminal 7; the third connecting device comprises a third connecting terminal 9 and a third cable 10, and the connecting terminal comprises four plug-in connectors 15; one end of the third cable 10 is connected with a third braided wire 11, the head of the third braided wire 11 is divided into four branch wires 12, and the four branch wires 12 are respectively connected with four connectors 15.
The electric connection equipment designed by the scheme can be connected with various different types of connection devices through the main line box 1, various different types of connection lines are integrated into one main line box 1, and the main line box 1 is used for switching, so that the subsequent installation and cable arrangement are facilitated, and meanwhile, the maintenance is facilitated; compare in traditional connector that does not adopt the adapter box, this electrical connection equipment can solve winding each other between the traditional connector cable effectively, the installation is loaded down with trivial details, the technical problem of later stage maintenance difficulty.
On the basis of above-mentioned embodiment, specifically, main line box 1 chooses for use the aluminum alloy material, sets up rubber packing ring and waterproof glue in the apron department of box body simultaneously, improves the holistic leakproofness and the waterproof nature of main line box 1, and PCB board 2 is installed inside main line box 1 to be connected with the switching terminal 3 that sets up on main line box 1, switching terminal 3 is connected with the connector of various different grade types through inserting the cable.
On the basis of the above embodiment, it is preferable that the cables in the first connecting device, the second connecting device and the third connecting device are externally sleeved with a heat shrinkage sleeve 16.
The heat shrinkable tube is a special polyolefin heat shrinkable sleeve, the outer layer is made of high-quality soft cross-linked polyolefin material and an inner layer of hot melt adhesive in a composite processing mode, the outer layer has the characteristics of insulation, corrosion resistance, wear resistance and the like, and the inner layer has the advantages of low melting point, water resistance, sealing, high adhesion and the like; the heat shrink tube is wrapped outside the cable, so that the cable can be effectively protected from being damaged, and the service life of the connector is prolonged.
On the basis of the above embodiment, it is preferable that the first connection terminal 4 is provided with a snap 17.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. An electrical connection apparatus, comprising an apparatus body, characterized in that: the apparatus body includes:
the box body is internally provided with a PCB, the box body is provided with a plurality of switching terminals, and all the switching terminals are connected with the PCB;
connecting components, including first connecting device, second connecting device and third connecting device, wherein: the first connecting device, the second connecting device and the third connecting device comprise cables and connecting terminals, one ends of the cables are connected with the switching terminals, and the other ends of the cables are connected with the connecting terminals.
2. The electrical connection apparatus of claim 1, wherein: the first connecting device comprises a first connecting terminal and a first cable, the exterior of the first connecting terminal is a rectangular shell, and four square jacks are formed in the first connecting terminal.
3. The electrical connection apparatus of claim 2, wherein: and a first braided wire is arranged at the joint of the first connecting terminal and the first cable.
4. The electrical connection apparatus of claim 1, wherein: the second connecting device comprises a second connecting terminal and a second cable, the outside of the second connecting terminal is a circular shell, and four circular plug sockets are formed in the second connecting terminal.
5. The electrical connection apparatus of claim 1, wherein: the third connecting device comprises a third connecting terminal and a third cable, and the connecting terminal comprises four plug-in connectors.
6. The electrical connection apparatus of claim 5, wherein: one end of the third cable is connected with a third braided wire, the head of the third braided wire is divided into four branch wires, and the four branch wires are respectively connected with four plug-in connectors.
7. The electrical connection apparatus of claim 1, wherein: and the outer parts of the cables in the first connecting device, the second connecting device and the third connecting device are sleeved with heat-shrinkable sleeves.
8. The electrical connection apparatus of claim 2, wherein: the first connecting terminal is provided with a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222468287.3U CN218300512U (en) | 2022-09-16 | 2022-09-16 | Electrical connection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222468287.3U CN218300512U (en) | 2022-09-16 | 2022-09-16 | Electrical connection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218300512U true CN218300512U (en) | 2023-01-13 |
Family
ID=84816486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222468287.3U Active CN218300512U (en) | 2022-09-16 | 2022-09-16 | Electrical connection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218300512U (en) |
-
2022
- 2022-09-16 CN CN202222468287.3U patent/CN218300512U/en active Active
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