Ring terminal wire

Abstract

The utility model discloses a circular ring terminal wire, which comprises a wiring lug ring and a connecting ring, an elastic gasket is arranged at the bottom of the wiring lug ring, the elastic gasket is connected with the wiring lug ring in a welding manner, a rotating bearing sheet is fixed at the top end of the wiring lug ring, and a wiring nut is fixed at the top end of the rotating bearing sheet. A wiring column is arranged on the inner side of the wiring nut and is in threaded connection with the wiring nut, a wiring table is fixed to the bottom end of the wiring column and is made of a conductor metal material, and the connecting ring is fixed to one end of the wiring lug ring. Compared with an existing circular ring terminal wire, the circular ring terminal wire is provided with the integrated connecting mechanism, wiring can be directly carried out without using other accessories, so that the convenience of the device is improved, the situations that parts are lost and the like can be prevented, and meanwhile, the device is provided with the convenient connecting mechanism, so that the use is convenient. And wires of various specifications can be conveniently and rapidly fixed, and the applicability and convenience of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of terminals, in particular to a ring terminal wire. Background Art

[0002] When installing and processing digital products, electronic devices, etc., it is often necessary to connect and wire various circuits. In the wiring process, ring terminal wires are often used to connect and conduct the circuits. Compared with common welding connections, terminal blocks are easy to disassemble and reassemble, so they can facilitate the later maintenance of the product.

[0003] The publication number authorized by China is CN219203625U, and the patent is named a circular terminal wire. The device includes a first connecting section, a second connecting section is provided on one side of the first connecting section, and a docking assembly is provided between the first connecting section and the second connecting section, and the first connecting section and the second connecting section are docked and locked by the docking assembly. A metal conductive sheet is fixedly connected to one end of the first connecting section, and a circular metal sheet is fixedly connected to the side of the metal conductive sheet away from the first connecting section. The circular metal sheet, the metal conductive sheet and the second connecting section are an integrated structure. When any part of the first connecting section or the second connecting section is damaged, the damaged part can be replaced to avoid the problem that the entire circular terminal wire cannot be used, thereby improving the practical performance of the circular terminal wire.

[0004] Although the above device improves the practical performance of the ring terminal wire, there are still some problems when using the device:

[0005] 1. The device does not have an integrated connection and anti-drop mechanism. When using the device for wiring, it is necessary to first put the device on the terminal, and then use nuts, washers and other parts to fix the device and the terminal. The fixation is more troublesome, and it is easy to cause parts to be lost during the disassembly process.

[0006] 2. The device does not have a convenient wire connection mechanism. When using the device for wiring, it is necessary to first weld the wire core of the wire to the first connecting section of the device, which is time-consuming and labor-intensive, and it is not convenient to disassemble and assemble again after welding.

[0007] In view of the above situation, technical innovation is carried out based on the existing ring terminal wire. Utility Model Content

[0008] The purpose of the utility model is to provide a ring terminal wire to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ring terminal wire, comprising a wiring earring and a connecting ring, an elastic gasket is arranged at the bottom of the wiring earring, and the elastic gasket and the wiring earring are welded, a rotating bearing sheet is fixed to the top of the wiring earring, and a wiring nut is fixed to the top of the rotating bearing sheet, a wiring post is arranged on the inner side of the wiring nut, and the wiring post and the wiring nut are threadedly connected, a wiring platform is fixed at the bottom end of the wiring post, and the wiring platform is made of conductive metal, the connecting ring is fixed to one end of the wiring earring, and the wiring earring and the connecting ring are integrally connected.

[0010] Furthermore, an internal threaded sleeve is fixed to the top end of the connecting ring, and the internal threaded sleeve and the connecting ring are connected by welding.

[0011] Furthermore, an anti-slip ring is provided at the inner top end of the internal threaded sleeve, and the anti-slip ring is made of nylon.

[0012] Furthermore, a threaded rod is provided at the inner bottom end of the internal threaded sleeve, and the threaded rod is threadedly connected to the internal threaded sleeve.

[0013] Furthermore, a screw head is fixed to the top end of the threaded rod, and the central axis of the screw head coincides with the central axis of the threaded rod.

[0014] Furthermore, a rotating connection piece is fixed to the bottom end of the threaded rod, and a pressing block is fixed to the bottom end of the rotating connection piece.

[0015] Furthermore, a cable assembly is arranged on the inner side of the connecting ring, and the cable assembly includes a wire core and a protective sleeve, and the outer side of the wire core is wrapped with the protective sleeve.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the device is provided with an integrated connecting mechanism, which can directly connect the wires without using other accessories, thereby improving the convenience of the device and preventing the loss of parts, etc. At the same time, the device is provided with a convenient connecting mechanism, which can conveniently and quickly fix wires of various specifications, which is conducive to improving the applicability and convenience of the device.

[0017] 1. The utility model is provided with a wiring earring, an elastic gasket, a rotating bearing sheet, a wiring nut, a wiring post and a wiring platform. When the staff needs to use the device to connect the wires, the elastic gasket and the wiring earring can be aligned with the wiring post of the wiring terminal and inserted. The size and thread of the wiring nut match the wiring post. The staff can use a wrench to tighten the wiring nut. At this time, the wiring nut will drive the wiring earring and the elastic gasket to gradually move down until they are close to the wiring platform. At this time, the wiring earring is fixed to the wiring post and the wiring platform, and the wiring can be completed. Since the wiring platform and the elastic gasket are made of metal materials such as copper or stainless steel with excellent conductivity, the wiring post and the wiring are The current can be conducted between the wire platform and the elastic gasket, and the elastic gasket can apply an elastic thrust to the wiring nut and the wiring platform, thereby increasing the thread friction between the wiring nut and the terminal, thereby preventing the wire from being withdrawn or loosened. The rotating bearing plate allows the wiring nut and the wiring earring to rotate relative to each other, thereby avoiding the synchronous rotation of the wiring earring and the wiring nut when tightening the wiring nut. Since the various components of the wiring mechanism are fixedly connected, there is no need to add accessories when wiring, and there will be no situation where accessories are lost. Through the above process, the device can be directly wired without using other accessories, thereby improving the convenience of the device and preventing the loss of components.

[0018] 2. The utility model is provided with a connecting ring, an internal threaded sleeve, a threaded rod, a screw head, a rotating connecting piece, a pressing block and a cable assembly. When the staff connects the device to the cable assembly, they can use tools such as wire strippers to strip off a section of the protective sleeve at the end of the cable to expose the wire core, and then insert the wire core into the connecting ring, and tighten the screw head by rotating the screwdriver. At this time, the threaded rod will move downward along the internal threaded sleeve, and then push the pressing block to press the wire core. During the pressing process, the staff can manually control the pressing block to avoid the synchronous rotation of the pressing block and the threaded rod, so that the wire core is in close contact with the connecting ring. The connecting ring and the wiring earring are both made of copper. Therefore, the device can make the current between the cable assembly and the terminal post conduct. Since the pressing block can be adjusted up and down, the mechanism can fix wire cores of different specifications. Through the above process, the staff can easily and quickly fix wires of various specifications, which is conducive to improving the applicability and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural diagram of a circular ring terminal wire of the utility model;

[0020] Figure 2 It is a partial front view and cross-sectional enlarged structural schematic diagram of a connection earring, elastic gasket, rotating bearing sheet, connection nut, connection post and connection platform of a circular terminal wire of the utility model;

[0021] Figure 3The utility model is a schematic diagram of a partial side view and cross-section of a connecting ring, an internal thread sleeve, a threaded rod, a screw head, a pressing block and a wire core of a circular ring terminal wire.

[0022] In the figure: 1. Wiring earring; 2. Elastic gasket; 3. Rotating bearing plate; 4. Wiring nut; 5. Terminal post; 6. Terminal block; 7. Connecting ring; 8. Internal thread sleeve; 9. Anti-slip ring; 10. Threaded rod; 11. Screw head; 12. Rotating connector; 13. Pressing block; 14. Cable assembly; 1401. Wire core; 1402. Protective cover. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1 and Figure 2As shown, a ring terminal wire comprises a wiring ear ring 1 and a connecting ring 7, an elastic gasket 2 is arranged at the bottom of the wiring ear ring 1, and the elastic gasket 2 is welded to the wiring ear ring 1, a rotating bearing plate 3 is fixed to the top of the wiring ear ring 1, and a wiring nut 4 is fixed to the top of the rotating bearing plate 3, a terminal post 5 is arranged on the inner side of the wiring nut 4, and the terminal post 5 is threadedly connected to the wiring nut 4, a terminal block 6 is fixed at the bottom end of the terminal post 5, and the terminal block 6 is made of conductive metal, a connecting ring 7 is fixed to one end of the wiring ear ring 1, and the wiring ear ring 1 and the connecting ring 7 are integrally connected, when the staff needs to use the device to connect the wire, the elastic gasket 2 and the wiring ear ring 1 can be aligned with the terminal post 5 of the terminal and inserted, the size and thread of the terminal nut 4 match the terminal post 5, the staff can use a wrench to tighten the wiring nut 4, at this time the wiring nut 4 will drive the wiring ear ring 1 and the elastic gasket 2 to gradually move down until The terminal block 6 is close to the terminal block 6. At this time, the terminal earring 1 is fixed to the terminal post 5 and the terminal block 6, and the wiring can be completed. Since the terminal block 6 and the elastic gasket 2 are made of metal materials such as copper or stainless steel with excellent conductivity, the current can be conducted between the terminal post 5, the terminal block 6, and the elastic gasket 2. The elastic gasket 2 can apply an elastic thrust to the terminal nut 4 and the terminal block 6, thereby increasing the thread friction between the terminal nut 4 and the terminal post 5, thereby preventing the wire from being withdrawn or loosened. The rotating bearing plate 3 allows the terminal nut 4 and the terminal earring 1 to rotate relative to each other, thereby avoiding the synchronous rotation of the terminal earring 1 and the terminal nut 4 when tightening the terminal nut 4. Since the various components of the wiring mechanism are fixedly connected, there is no need to add accessories when wiring, and there will be no loss of accessories. Through the above process, the device can be directly wired without using other accessories, thereby improving the convenience of the device and preventing the loss of components.

[0027] like Figure 1 and Figure 3As shown, an internal threaded sleeve 8 is fixed to the top of the connecting ring 7, and the internal threaded sleeve 8 is welded to the connecting ring 7, an anti-slip ring 9 is arranged on the inner top of the internal threaded sleeve 8, and the anti-slip ring 9 is made of nylon, a threaded rod 10 is arranged on the inner bottom end of the internal threaded sleeve 8, and the threaded rod 10 is threadedly connected to the internal threaded sleeve 8, a screw head 11 is fixed to the top of the threaded rod 10, and the central axis of the screw head 11 coincides with the central axis of the threaded rod 10, a rotating connector 12 is fixed to the bottom end of the threaded rod 10, and a pressing block 13 is fixed to the bottom end of the rotating connector 12, a cable assembly 14 is arranged on the inner side of the connecting ring 7, and the cable assembly 14 includes a wire core 1401 and a protective sleeve 1402, and the outer part of the wire core 1401 is wrapped with the protective sleeve 1402, when the staff connects the device to the cable assembly 14, tools such as wire strippers can be used to A section of the protective cover 1402 at the end of the cable is peeled off to expose the wire core 1401, and then the wire core 1401 is inserted into the connecting ring 7, and the screw head 11 is tightened by rotating the screwdriver. At this time, the threaded rod 10 will move downward along the internal threaded sleeve 8, and then push the pressure block 13 to press the wire core 1401. During the pressing process, the staff can manually control the pressure block 13 to prevent the pressure block 13 and the threaded rod 10 from rotating synchronously, so that the wire core 1401 is in close contact with the connecting ring 7. The connecting ring 7 and the wiring earring 1 are both made of copper, so the device can make the current between the cable assembly 14 and the terminal 5 conductive. Since the pressure block 13 can be adjusted up and down, the mechanism can fix wire cores 1401 of different specifications. Through the above process, the staff can quickly and easily fix wires of various specifications, which is conducive to improving the applicability and convenience of the device.

[0028] In summary: when using the round terminal wire, first of all, the main body of the device is made of copper, which has excellent electrical conductivity, can effectively reduce resistance, and reduce heat at the wiring point. The anti-slip ring 9 can prevent the threaded rod 10 from loosening. Its principle is the same as that of the nylon ring in the common anti-slip nut. When the staff needs to use the device to connect the wire, the elastic gasket 2 and the wiring earring 1 can be aligned with the terminal post 5 and inserted. The size and thread of the wiring nut 4 match the terminal post 5. The staff can use a wrench to tighten the wiring nut 4. At this time, the wiring nut The nut 4 will drive the terminal earring 1 and the elastic gasket 2 to gradually move down until they are close to the terminal block 6. At this time, the terminal earring 1 is fixed to the terminal post 5 and the terminal block 6, and the wiring can be completed. Since the terminal block 6 and the elastic gasket 2 are made of copper or stainless steel with excellent conductivity, the current between the terminal post 5, the terminal block 6 and the elastic gasket 2 can be conducted, and the elastic gasket 2 can apply elastic thrust to the terminal nut 4 and the terminal block 6, thereby increasing the thread friction between the terminal nut 4 and the terminal post 5, thereby preventing the thread from being withdrawn or loosened, and rotating the bearing sheet 3 makes the terminal The wire nut 4 and the wiring earring 1 can rotate relative to each other, thereby avoiding the synchronous rotation of the wiring earring 1 and the wiring nut 4 when tightening the wiring nut 4. Since the various components of the wiring mechanism are fixedly connected, no additional accessories are required during wiring, and there will be no loss of accessories. When the staff connects the device to the cable assembly 14, they can use tools such as wire strippers to strip off a section of the protective cover 1402 at the end of the cable to expose the wire core 1401, and then insert the wire core 1401 into the connecting ring 7, and tighten the screw head 11 with a screwdriver. At this time, the threaded rod 10 will move downward along the internal threaded sleeve 8, and then push the pressure block 13 to compress the wire core 1401. During the compression process, the staff can manually control the pressure block 13 to prevent the pressure block 13 and the threaded rod 10 from rotating synchronously, so that the wire core 1401 is in close contact with the connecting ring 7. The connecting ring 7 and the wiring earring 1 are both made of copper. Therefore, the device can make the current between the cable assembly 14 and the terminal 5 conductive. Since the pressure block 13 can be adjusted up and down, the mechanism can fix wire cores 1401 of different specifications. This is the working principle of the ring terminal wire.

[0029] The above are only preferred embodiments of the utility model, and do not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A ring terminal wire, comprising a wiring earring (1) and a connecting ring (7), characterized in that: The bottom of the wiring earring (1) is provided with an elastic gasket (2), and the elastic gasket (2) and the wiring earring (1) are welded together. The top of the wiring earring (1) is fixed with a rotating bearing sheet (3), and the top of the rotating bearing sheet (3) is fixed with a wiring nut (4). The inner side of the wiring nut (4) is provided with a wiring post (5), and the wiring post (5) and the wiring nut (4) are threadedly connected. The bottom end of the wiring post (5) is fixed with a wiring platform (6), and the wiring platform (6) is made of conductive metal. The connecting ring (7) is fixed to one end of the wiring earring (1), and the wiring earring (1) and the connecting ring (7) are connected in an integrated manner.

2. A ring terminal wire according to claim 1, characterized in that: An internal thread sleeve (8) is fixed to the top end of the connecting ring (7), and the internal thread sleeve (8) and the connecting ring (7) are connected by welding.

3. A ring terminal wire according to claim 2, characterized in that: An anti-slip ring (9) is arranged at the inner top end of the internal threaded sleeve (8), and the anti-slip ring (9) is made of nylon.

4. The ring terminal wire according to claim 2, characterized in that: A threaded rod (10) is provided at the inner bottom end of the internal threaded sleeve (8), and the threaded rod (10) is threadedly connected to the internal threaded sleeve (8).

5. The ring terminal wire according to claim 4, characterized in that: A screw head (11) is fixed to the top end of the threaded rod (10), and the central axis of the screw head (11) coincides with the central axis of the threaded rod (10).

6. The ring terminal wire according to claim 4, characterized in that: A rotating connection piece (12) is fixed to the bottom end of the threaded rod (10), and a pressing block (13) is fixed to the bottom end of the rotating connection piece (12).

7. The ring terminal wire according to claim 1, characterized in that: A cable assembly (14) is arranged on the inner side of the connecting ring (7), and the cable assembly (14) comprises a wire core (1401) and a protective sleeve (1402), and the outer side of the wire core (1401) is wrapped with the protective sleeve (1402).

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