Electronic wire harness with magnetic connection structure

Abstract

The utility model belongs to the technical field of electronic wire harnesses, and particularly relates to an electronic wire harness with a magnetic connection structure, which comprises a connector, a groove is arranged at the top of the connector, positioning grooves are arranged on two sides of the groove, magnetic plugs are fixedly mounted in the positioning grooves, and the magnetic plugs are connected with the connector. A wire harness connector is movably installed in the groove, magnetic sockets are fixedly installed on the two sides of the wire harness connector, positioning holes are formed in the bottoms of the magnetic sockets, and clamping grooves are formed in one sides of the magnetic sockets. Through the structural design of the connector, the groove, the positioning groove, the magnetic plug, the wire harness connector, the magnetic socket and the positioning hole, the function of magnetic connection is realized, the problem that the device is easy to damage due to difficult disassembly and maintenance is solved, so that quick plugging can be realized, and the plug and the socket can be automatically aligned due to the action of magnetic attraction force; the damage risk caused by long-term or frequent plugging of the fixing buckle is reduced, and the connection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic wire harnesses, in particular to an electronic wire harness with a magnetic connection structure. Background Art

[0002] Electronic wire is the abbreviation of the internal wire of electrical equipment. There are three main series of electronic wires circulating in the market: UL standard, 3C standard and VDE standard. In China, electronic wire manufacturers mainly focus on 3C and UL standards. Whether it is UL standard, 3C standard or VDE standard electronic wire, its electrical conductivity is mainly weak current. Unlike cables, electronic wiring harness is a group of metal wires and cables tied together to achieve signal transmission or power connection between carriers. It is the wiring component connecting various electrical equipment in the connection circuits of various types of equipment. It is generally composed of insulating sheaths, terminal blocks, wires and insulating wrapping materials.

[0003] However, according to the electronic wiring harnesses produced on the market, most of them are connected by fixed snap-on connection during use, so that they are not easy to fall off. This design may increase the difficulty of disassembly during maintenance and repair, and specific tools or techniques are required to release the snap-on connection, which increases the complexity of repair. In addition, some fixed snap-on connections may be made of plastic or other easily consumable materials. Long-term use or frequent plugging and unplugging may cause wear or damage to the snap-on parts, affecting the firmness and reliability of the connection.

[0004] Therefore, in order to solve the above problems, an electronic wiring harness with a magnetic connection structure is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the problem that the device is easily damaged due to the difficulty in disassembly and maintenance, the utility model provides an electronic wiring harness with a magnetic connection structure.

[0006] The technical solution adopted by the utility model to solve its technical problems is: an electronic wiring harness with a magnetic connection structure, including a connector, a groove is provided on the top of the connector, positioning grooves are provided on both sides of the groove, a magnetic plug is fixedly installed inside the positioning groove, a wiring harness connector is movably installed inside the groove, magnetic sockets are fixedly installed on both sides of the wiring harness connector, a positioning hole is provided at the bottom of the magnetic socket, and a card slot is provided on one side of the magnetic socket.

[0007] Preferably, a plurality of first metal contacts are provided on the top of the groove, and both sides of the connector are threadedly connected with assembly boxes.

[0008] Preferably, a shrink tube is fixedly installed inside the assembly box, and a cavity is provided inside the shrink tube.

[0009] Preferably, a stop rod is movably installed inside the cavity, and a limit block is fixedly installed at one end of the stop rod.

[0010] Preferably, a return spring is fixedly mounted on one side of the limit block, and a clamping column is fixedly mounted on the other side of the limit block.

[0011] Preferably, a second metal contact is fixedly mounted on the bottom of the wiring harness connector, the second metal contact is matched with the first metal contact, and a shell is fixedly mounted on the top of the wiring harness connector.

[0012] Preferably, a sealing gasket is fixedly mounted on the bottom of the housing, and an electronic wiring harness body is fixedly mounted on the top of the housing.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model realizes the function of magnetic connection through the structural design of the connector, groove, positioning groove, magnetic plug, wiring harness connector, magnetic socket, and positioning hole, and through the mutual cooperation between the structures, solves the problem that the device is easy to be damaged due to the difficulty of disassembly and maintenance, thereby realizing quick plugging and unplugging, making it more convenient and quick to use. Due to the effect of magnetic attraction, the plug and socket will automatically align, reducing the risk of damage due to long-term or frequent plugging and unplugging of the fixing buckle, improving the accuracy of the connection, and facilitating later maintenance and cleaning.

[0015] 2. The utility model facilitates the bearing of the push rod and provides a travel of the push rod through the setting of the shrink tube and the cavity, and can also limit the push rod at the same time. The setting of the push rod facilitates the linear movement of the card column, thereby ensuring that the card column achieves the purpose of clamping the magnetic socket. The setting of the reset spring facilitates the automatic return of the card column to the working position after being compressed, so as to ensure the safety of the operation of the clamping system, reduce the number of human interventions during the connection process, save time, and thus improve work efficiency. The setting of the card column further increases the strength of the magnetic connection, thereby ensuring the stability and reliability of the connection and reducing the risk of disconnection of the magnetic connection due to external vibration or movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the back;

[0019] Figure 3 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the top plan structure of the connector of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of a partial cross-section of the utility model.

[0022] In the figure: 1. connector; 2. groove; 3. positioning groove; 4. magnetic plug; 5. wiring harness connector; 6. magnetic socket; 7. positioning hole; 8. slot; 9. first metal contact; 10. assembly box; 11. shrink tube; 12. cavity; 13. push rod; 14. limit block; 15. reset spring; 16. clamping column; 17. second metal contact; 18. housing; 19. sealing gasket; 20. electronic wiring harness body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The following is combined with Figure 1-5 To further explain this application in detail,

[0025] The embodiment of the present application discloses an electronic wiring harness with a magnetic connection structure, including a connector 1, a groove 2 is provided on the top of the connector 1, positioning grooves 3 are provided on both sides of the groove 2, a magnetic plug 4 is fixedly installed inside the positioning groove 3, a wiring harness connector 5 is movably installed inside the groove 2, magnetic sockets 6 are fixedly installed on both sides of the wiring harness connector 5, a positioning hole 7 is provided on the bottom of the magnetic socket 6, and a card slot 8 is provided on one side of the magnetic socket 6.

[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5Through the structural design of the connector 1, the groove 2, the positioning groove 3, the magnetic plug 4, the harness connector 5, the magnetic socket 6, and the positioning hole 7, and through the mutual cooperation between the structures, the function of magnetic connection is realized, and the problem of easy damage to the device due to the difficulty in disassembly and maintenance is solved. Therefore, quick plugging and unplugging can be achieved, making it more convenient and quick to use. Due to the effect of magnetic attraction, the plug and the socket will automatically align, reducing the risk of damage due to long-term or frequent plugging and unplugging of the fixing buckle, improving the accuracy of the connection, and facilitating later maintenance and cleaning.

[0027] A plurality of first metal contacts 9 are arranged on the top of the groove 2 , and assembly boxes 10 are threadedly connected to both sides of the connector 1 .

[0028] Reference Figure 1 and Figure 4 By setting the first metal contact 9, it is convenient to cooperate with the second metal contact 17 to realize the function of transmitting electrical signals and electricity, thereby ensuring that the electronic wiring harness can effectively transmit signals and supply power when connected. By setting the assembly box 10, it is convenient to carry the clamping system, and the clamping system can be connected to the connector 1 at the same time.

[0029] A shrink tube 11 is fixedly installed inside the assembly box 10 , and a cavity 12 is provided inside the shrink tube 11 .

[0030] Reference Figure 5 By setting the shrink tube 11 and the cavity 12, it is convenient to carry the push rod 13 and provide a movement range for the push rod 13, and at the same time, the push rod 13 can be limited.

[0031] A stop rod 13 is movably installed inside the cavity 12 , and a limit block 14 is fixedly installed at one end of the stop rod 13 .

[0032] Reference Figure 5 By setting the abutting rod 13 , it is convenient to drive the clamping column 16 to move linearly, thereby ensuring that the clamping column 16 can achieve the purpose of tightly abutting the magnetic socket 6 .

[0033] A return spring 15 is fixedly mounted on one side of the limit block 14 , and a clamping column 16 is fixedly mounted on the other side of the limit block 14 .

[0034] Reference Figure 4 and Figure 5 By setting the return spring 15, it is easy to ensure that the clamping column 16 can automatically return to the working position after being compressed, so as to ensure the safety of the operation of the clamping system, reduce the number of human interventions during the connection process, save time, and thus improve work efficiency. By setting the clamping column 16, the function of further increasing the strength of the magnetic connection is achieved, thereby ensuring the stability and reliability of the connection and reducing the risk of disconnection of the magnetic connection due to external vibration or movement.

[0035] A second metal contact 17 is fixedly mounted on the bottom of the wiring harness connector 5 , and the second metal contact 17 is matched with the first metal contact 9 . A housing 18 is fixedly mounted on the top of the wiring harness connector 5 .

[0036] Reference Figure 1 and Figure 3 By setting the outer shell 18, the function of protecting the connection of the internal electronic wiring harness is achieved, thereby preventing external debris from interfering with the electronic wiring harness.

[0037] A sealing gasket 19 is fixedly mounted on the bottom of the housing 18 , and an electronic wiring harness body 20 is fixedly mounted on the top of the housing 18 .

[0038] Reference Figure 1 and Figure 2 By setting the sealing gasket 19, the function of increasing the sealing performance of the connection between the wiring harness connector 5 and the connector 1 is achieved, thereby effectively preventing water and dust from entering the groove 2 and causing damage to the first metal contact 9 and the second metal contact 17, thereby improving the durability of the device.

[0039] Working principle: When using this device, the wiring harness connector 5 is supported by the groove 2, and the magnetic socket 6 is limited by the positioning groove 3 to ensure that the wiring harness connector 5 will not shake due to external reasons during connection. During this period, the magnetic socket 6 pushes the card column 16, and the card column 16 compresses the reset spring 15 through the limit block 14, and provides the movement stroke of the support rod 13 through the cavity 12. When the magnetic plug 4 reaches the specified position, the magnetic socket 6 is fixed by the card slot 8, and the wiring harness connector 5 is magnetically connected to the connector 1 through the magnetic socket 6. At the same time, the reset spring 15 uses tension to push the card column 16 outward, and the magnetic socket 6 is fixed by the card column 16 and the card slot 8, further ensuring the stability of the magnetic connection. After connection, the first metal contact 9 is connected to the second metal contact 17 for power and signal transmission. When disconnecting, it is only necessary to pull out the wiring harness connector 5 with force.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An electronic wiring harness with a magnetic connection structure, characterized in that: The invention comprises a connector (1); a groove (2) is provided on the top of the connector (1); positioning grooves (3) are provided on both sides of the groove (2); a magnetic plug (4) is fixedly installed inside the positioning groove (3); a wiring harness connector (5) is movably installed inside the groove (2); magnetic sockets (6) are fixedly installed on both sides of the wiring harness connector (5); a positioning hole (7) is provided on the bottom of the magnetic socket (6); and a card slot (8) is provided on one side of the magnetic socket (6).

2. The electronic wiring harness with a magnetic connection structure according to claim 1, characterized in that: A plurality of first metal contacts (9) are arranged on the top of the groove (2), and assembly boxes (10) are threadedly connected to both sides of the connector (1).

3. The electronic wiring harness with a magnetic connection structure according to claim 2, characterized in that: A shrink tube (11) is fixedly installed inside the assembly box (10), and a cavity (12) is provided inside the shrink tube (11).

4. The electronic wiring harness with a magnetic connection structure according to claim 3, characterized in that: A stop rod (13) is movably installed inside the cavity (12), and a limit block (14) is fixedly installed at one end of the stop rod (13).

5. The electronic wiring harness with a magnetic connection structure according to claim 4, characterized in that: A return spring (15) is fixedly mounted on one side of the limit block (14), and a clamping column (16) is fixedly mounted on the other side of the limit block (14).

6. The electronic wiring harness with a magnetic connection structure according to claim 1, characterized in that: A second metal contact (17) is fixedly mounted on the bottom of the wiring harness connector (5), the second metal contact (17) is matched with the first metal contact (9), and a housing (18) is fixedly mounted on the top of the wiring harness connector (5).

7. The electronic wiring harness with a magnetic connection structure according to claim 6, characterized in that: A sealing gasket (19) is fixedly mounted on the bottom of the housing (18), and an electronic wire harness body (20) is fixedly mounted on the top of the housing (18).

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