阅读说明：本技术 磁吸式绝缘线接头及其应用 (Magnetic attraction type insulated wire joint and application thereof ) 是由 成燕 朱吉顺 李灵勇 于 2020-07-30 设计创作，主要内容包括：本发明提供一种磁吸式绝缘线接头,磁吸壳体具有对接面和侧壁；弹性导电头可伸出对接面；对接磁吸部固定在磁吸壳体内,且处于对接面的下方；侧壁的一侧具有容纳孔；容纳孔的终端设置有第一磁性连接部；连接线的一端固定在侧壁的另一侧,另一端固定在第二磁性连接部上；第二磁性连接部的形状与容纳孔相配,可插入另一个磁吸式绝缘线接头的容纳孔内；当第二磁性连接部插入另一个磁吸式绝缘线接头的容纳孔时,连接线呈绷直状态。其优点在于结构简单,操作方便,连接快捷。(The invention provides a magnetic attraction type insulated wire connector, wherein a magnetic attraction shell is provided with a butt joint surface and a side wall; the elastic conductive head can extend out of the butt joint surface; the butt joint magnetic suction part is fixed in the magnetic suction shell and is positioned below the butt joint surface; one side of the side wall is provided with an accommodating hole; the terminal of the accommodating hole is provided with a first magnetic connecting part; one end of the connecting wire is fixed on the other side of the side wall, and the other end of the connecting wire is fixed on the second magnetic connecting part; the shape of the second magnetic connecting part is matched with the accommodating hole and can be inserted into the accommodating hole of the other magnetic-attraction type insulated wire connector; when the second magnetic connecting part is inserted into the accommodating hole of the other magnetic-attraction type insulated wire joint, the connecting wire is in a stretched straight state. Its advantages are simple structure, convenient operation and quick connection.)

1. The utility model provides a formula insulated wire connects is inhaled to magnetism which characterized in that: comprises a magnetic suction shell (11), an elastic conductive head (12), a butt joint magnetic suction part (13), a first magnetic connecting part (14), a connecting wire (15) and a second magnetic connecting part (16);

the magnetic attraction shell (11) is provided with a butt joint surface (111) and a side wall (112), and the side wall (112) is perpendicular to the butt joint surface (111);

the elastic conductive head (12) can extend out of the butt joint surface (111);

the butt joint magnetic suction part (13) is fixed in the magnetic suction shell (11) and is positioned below the butt joint surface (111);

one side of the side wall (112) is provided with a containing hole (114); the terminal end of the accommodation hole (114) is provided with a first magnetic connection part (14);

one end of the connecting wire (15) is fixed on the other side of the side wall (112), and the other end of the connecting wire is fixed on the second magnetic connecting part (16);

the second magnetic connecting part (16) is matched with the accommodating hole (114) in shape and can be inserted into the accommodating hole (114) of the other magnetically-attracted type insulated wire connector;

when the second magnetic connecting part (16) is inserted into the accommodating hole (114) of the other magnetic-attraction type insulated wire connector, the connecting wire (15) is in a stretched straight state.

2. The magnetically-attractable insulated wire connector of claim 1, further comprising:

wherein, the butt joint magnetic suction part (13) is a ring magnet.

3. The magnetically-attractable insulated wire connector of claim 1, further comprising:

wherein the first magnetic connection (14) and/or the second magnetic connection (15) is a magnet.

4. The magnetically-attractable insulated wire connector of claim 1, further comprising:

wherein, the magnetic suction shell (11) is made of insulating materials.

5. The magnetically-attractable insulated wire connector of claim 1, further comprising:

also comprises a magnetic spring (17);

the magnetic suction shell (11) is provided with a step center hole (113); a small circle of the step center hole (113) penetrates through the butt joint surface (111);

the elastic conductive head (12) is in a convex shape; the big circle of the elastic conductive head (12) is positioned in the big circle of the step center hole (113), and the small circle of the elastic conductive head (12) penetrates through the small circle of the step center hole (113);

the magnetic attraction spring (17) is positioned between the elastic conductive head (12) and the step center hole (113) and drives the elastic conductive head (12) to extend out of the butt joint surface (111).

6. The utility model provides a formula cable subassembly is inhaled to magnetism which characterized in that: comprising two magnetically attractable insulated wire connectors and a cable (30) according to claims 1 to 5;

wherein the cable (30) has a conductive core (31);

the one end and one of conductive core (31) magnetism inhale formula insulated wire and connect elasticity conducting head (12) electrical connection, the other end and another magnetism inhale formula insulated wire and connect elasticity conducting head (12) electrical connection.

7. The utility model provides a formula cable subassembly is inhaled to magnetism which characterized in that: comprising a magnetically attractable insulated wire connector and cable (30) as set forth in claims 1-5;

wherein the cable (30) has a conductive core (31);

one end of the conductive wire core (31) is electrically connected with the elastic conductive head (12).

8. The magnetically attractable cable assembly as recited in claim 7, wherein:

also includes an equipment connection (20);

the appliance connector (20) is electrically connected to a terminal on the appliance.

9. The magnetically attractable cable assembly as recited in claim 8, wherein:

wherein the equipment joint (20) comprises an equipment shell (21), an elastic conductive plate (22) and a locking mechanism (23);

the elastic conductive plate (22) is elastically connected with one side of the equipment shell (21) and is electrically connected with the other end of the cable (30);

the locking mechanism (23) is movably connected with the other side of the equipment shell (21) and can be close to and far away from the elastic conductive plate (22).

10. The magnetically attractable cable assembly as recited in claim 9, wherein:

wherein the equipment joint (20) further comprises a plurality of springs (24);

one end of the spring (24) is fixed on one side of the equipment shell (21), and the other end of the spring is fixed on the elastic conductive plate (22);

the locking mechanism (23) comprises a locking plate (231) and a screw rod (232);

the other side of the equipment shell (21) is provided with a threaded hole matched with the screw rod (232);

one end of the screw rod (232) is meshed with the threaded hole of the equipment shell (21) and then fixedly connected with the locking plate (231); the other end of the screw rod (232) is positioned outside the equipment shell (21);

the locking plate (231) and the elastic conductive plate (22) are arranged oppositely.

Technical Field

The invention relates to a magnetic attraction type insulated wire joint and application thereof.

Background

The current widely used power supply protection connector adopts a screwing type and mechanical locking structure at the connector of the power supply protection vehicle and the line, and when the connector is manually connected and disconnected in the prior art, the connector needs to be aligned, inserted and rotated during connection, and needs to be rotated and pulled out with force during disconnection, so that the steps are complex, the working efficiency is low, and the time consumption is long.

Disclosure of Invention

The magnetic attraction type insulated wire joint and the application thereof solve the problems of complicated steps, time consumption and labor consumption when the joint is manually connected and disconnected; to overcome the disadvantages of the prior art.

The invention provides a magnetic attraction type insulated wire joint, which comprises: the magnetic connector comprises a magnetic suction shell 11, an elastic conductive head 12, a butt joint magnetic suction part 13, a first magnetic connecting part 14, a connecting wire 15 and a second magnetic connecting part 16; the magnetic housing 11 has a butt-joint surface 111 and a side wall 112, the butt-joint surface 111 is perpendicular to the side wall 112; the elastic conductive head 12 can extend out of the butt-joint surface 111; the butt magnetic part 13 is fixed in the magnetic housing 11 and is located below the butt surface 111; one side of the sidewall 112 has a receiving hole 114; the terminal end of the accommodation hole 114 is provided with the first magnetic connection portion 14; one end of the connecting wire 15 is fixed on the other side of the side wall 112, and the other end is fixed on the second magnetic connecting part 16; the second magnetic connecting part 16 is matched with the accommodating hole 114 in shape and can be inserted into the accommodating hole 114 of another magnetic attraction type insulated wire connector; when the second magnetic connecting portion 16 is inserted into the accommodating hole 114 of the other magnetically-attracted insulated wire connector, the connecting wire 15 is in a stretched state.

Further, the present invention provides a magnetic attraction type insulated wire terminal, which may further have the following features: the butt magnetic part 13 is a ring magnet.

Further, the present invention provides a magnetic attraction type insulated wire terminal, which may further have the following features: the first magnetic connection 14 and/or the second magnetic connection 15 are magnets.

Further, the present invention provides a magnetic attraction type insulated wire terminal, which may further have the following features: the magnetic housing 11 is made of insulating material.

Further, the present invention provides a magnetic attraction type insulated wire terminal, which may further have the following features: also comprises a magnetic spring 17; the magnetic housing 11 has a stepped central bore 113; a small circle of the stepped central hole 113 penetrates the abutting surface 111; the elastic conductive head 12 is in a convex shape; the big circle of the elastic conductive head 12 is positioned in the big circle of the step center hole 113, and the small circle of the elastic conductive head 12 passes through the small circle of the step center hole 113; the magnetic spring 17 is located between the elastic conductive head 12 and the stepped central hole 113, and drives the elastic conductive head 12 to extend out of the abutting surface 111.

In addition, the invention also provides a magnetic attraction type cable assembly, which comprises two magnetic attraction type insulated wire connectors and a cable 30; the cable 30 has a conductive core 31; one end of the conductive wire core 31 is electrically connected with the elastic conductive head 12 of one magnetic attraction type insulated wire joint, and the other end is electrically connected with the elastic conductive head 12 of the other magnetic attraction type insulated wire joint.

In addition, the invention also provides a magnetic attraction type cable assembly, which comprises the magnetic attraction type insulated wire connector and a cable 30; the cable 30 has a conductive core 31; one end of the conductive core 31 is electrically connected to the elastic conductive head 12.

Further, the present invention also provides a magnetic cable assembly, which may further have the following features: also included is an equipment connection 20; the appliance connector 20 is electrically connected to a terminal on the appliance.

Further, the present invention also provides a magnetic cable assembly, which may further have the following features: the device connector 20 comprises a device shell 21, an elastic conductive plate 22 and a locking mechanism 23; the elastic conductive plate 22 is elastically connected to one side of the device case 21 and electrically connected to the other end of the cable 30; the locking mechanism 23 is movably connected to the other side of the device housing 21 to be movable toward and away from the elastic conductive plate 22.

Further, the present invention also provides a magnetic cable assembly, which may further have the following features: the device connector 20 further comprises a plurality of springs 24; one end of the spring 24 is fixed on one side of the device shell 21, and the other end is fixed on the elastic conductive plate 22; the locking mechanism 23 comprises a locking plate 231 and a screw 232; the other side of the device housing 21 has a threaded hole matching the screw 232; one end of the screw 232 is engaged with the threaded hole of the device housing 21 and then fixedly connected with the locking plate 231; the other end of the screw 232 is located outside the apparatus housing 21; the locking plate 231 is disposed opposite to the elastic conductive plate 22.

The invention also provides a magnetic attraction type insulated wire joint and application thereof, and the magnetic attraction type insulated wire joint is simple in structure, convenient to operate and quick in connection.

Drawings

Fig. 1 is a schematic structural diagram of a magnetic cable assembly according to a first embodiment.

Fig. 2 is a schematic structural diagram of the magnetic attraction type insulated wire terminal in the first embodiment.

Fig. 3 is a schematic structural diagram of the magnetic attraction type insulated wire joint in the first embodiment in the butt joint.

Fig. 4 is a schematic structural diagram of the magnetic cable assembly according to the second embodiment.

Fig. 5 is a schematic structural view of the device connector in the second embodiment.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.