Multi-position integrated thread connection terminal

Abstract

The utility model discloses a multi-position integrated screw tooth connection terminal, which comprises an insulation main body, a plurality of conductive terminals and a plurality of nuts, the plurality of conductive terminals penetrate through the insulation main body and extend to the outer sides of the two side walls of the insulation main body to form wiring ends and conductive ends, and the lower end part of each conductive end is provided with a nut. According to the utility model, the plurality of conductive terminals are arranged on the connecting terminal, one nut is fixed on each conductive terminal, and each nut is fixed on the conductive terminal or the insulating main body in a riveting or integral forming manner; in the connection operation, a locking screw only needs to directly pass through the plugging connecting piece and is screwed into the connector, the operation is convenient, the connection operation can be rapidly completed in a small operation space, and the connector is suitable for centralized fixation and conduction connection of multiple strands of cables in narrow spaces in products such as unmanned aerial vehicles and automobiles.

Description

Technical Field

[0001] This utility model relates to the field of terminal block technology, and in particular to a multi-position integrated threaded connection terminal block. Background Technology

[0002] Threaded connectors are used to secure and conduct cables and plug-in connectors. Positioning a plug-in connector requires passing a screw through both the connector and the terminal block from one end, then screwing in a nut from the other end to lock them together. This process is cumbersome and requires allowing sufficient rotation space during installation. In practical applications, the installation space inside some devices is very limited, such as the narrow wiring space inside drones or automobiles, making the connection of these connectors difficult. Summary of the Invention

[0003] To address the problems existing in the prior art, this utility model provides a multi-position integrated threaded connector terminal. During the connection operation, simply pass the locking screw directly through the plug connector and screw it into this utility model. The operation is convenient and the connection operation can be completed quickly in a small operating space. It is suitable for centralized fixing and conductive connection of multiple cables in the narrow space of products such as drones and automobiles.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A multi-position integrated threaded terminal includes an insulating body, a plurality of conductive terminals, and a plurality of nuts. The conductive terminals all pass through the insulating body and extend to the outer sides of its two side walls to form a wiring terminal and a conductive end. Each conductive end has a nut at its lower end. A locking screw can pass through a plug-in connector and a conductive end in sequence and extend into a nut to fix the plug-in connector on the multi-position integrated threaded terminal.

[0006] As a further explanation of the above technical solution:

[0007] In the above technical solution, each of the conductive terminals is an L-shaped structure, with one arm forming the wiring terminal and arranged parallel to one end face of the insulating body, and the other arm forming the conductive end and passing perpendicularly through the insulating body. Each conductive end has a first through hole adapted to the internal thread on the nut.

[0008] In the above technical solution, each of the terminals is formed with a U-shaped wire bonding cup, and each wire bonding cup has two or more anti-slip grooves on its bottom inner wall and / or side inner wall.

[0009] In the above technical solution, each of the internal threads has a first chamfer at the end facing the conductive end.

[0010] In the above technical solution, the insulating body and the plurality of conductive terminals are integrally formed.

[0011] In the above technical solution, each of the nuts is a metal nut and is riveted to the conductive end.

[0012] In the above technical solution, each of the nuts has two or more rivet posts evenly provided around its circumference at its end, and each of the conductive ends has several second through holes that are adapted to each of the rivet posts.

[0013] In the above technical solution, each of the second through holes has a second chamfer at the end opposite to the nut.

[0014] In the above technical solution, each nut is a plastic nut and is integrally formed with the insulating body and the conductive terminal.

[0015] In the above technical solution, each nut is also embedded with a metal ring, each metal ring has an internal thread, and each metal ring is integrally formed with the nut.

[0016] Compared with the prior art, the advantages of this utility model are as follows: by setting multiple conductive terminals and fixing a nut on each conductive terminal, and fixing each nut to the conductive terminal or insulating body by riveting or integral molding, the connection operation only requires passing the locking screw directly through the plug-in connector and screwing it into this utility model. The operation is convenient and the connection operation can be completed quickly in a small operating space. It is suitable for the centralized fixing and conductive connection of multiple cables in the narrow space of products such as drones and automobiles. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of Embodiment 1;

[0018] Figure 2 This is a structural schematic diagram from another perspective of Embodiment 1;

[0019] Figure 3 This is a side view structural diagram of Embodiment 1;

[0020] Figure 4 This is an exploded structural diagram of the first embodiment;

[0021] Figure 5 This is a structural schematic diagram of Embodiment 2;

[0022] Figure 6 This is a side view structural diagram of Embodiment 2;

[0023] Figure 7 This is an exploded structural diagram of Example 2.

[0024] In the diagram: 10, insulating body; 20, conductive terminal; 21, wiring terminal; 22, conductive end; 30, nut; 31, internal thread; 32, rivet post; 1, first through hole; 2, first chamfer; 3, second through hole; 4, second chamfer; 5, welding spool; 6, anti-slip groove. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] The embodiments described with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "several" or "more than" means two or more, unless otherwise explicitly specified. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. Example

[0027] like Figure 1-3 As shown, the multi-position integrated threaded connector includes an insulating body 10, a plurality of conductive terminals 20, and a plurality of nuts 30. The insulating body 10 and the plurality of conductive terminals 20 are integrally formed. The plurality of conductive terminals 20 all pass through the insulating body 10 and extend to the outer side of its two side walls to form a terminal 21 and a conductive end 22. A nut 30 is provided at the lower end of each conductive end 22. Each terminal 21 forms a U-shaped solder cup 5. Two or more anti-slip grooves 6 are formed on the inner bottom wall and / or the inner side wall of each solder cup 5. A locking screw can pass through a plug-in connector and a conductive end 22 in sequence and extend into a nut 30 to fix the plug-in connector to the multi-position integrated threaded connector.

[0028] like Figure 4 As shown, each conductive terminal 20 has an L-shaped structure. One arm of each terminal 20 has a terminal 21 and is arranged parallel to one end face of the insulating body 10. The other arm of each terminal 20 has a conductive end 22 and passes perpendicularly through the insulating body 10. Each conductive end 22 has a first through hole 1 that matches the internal thread 31 on the nut 30. Each internal thread 31 has a first chamfer 2 at the end facing the conductive end 22.

[0029] In this embodiment, as Figure 4 As shown, each nut 30 is a metal nut and is riveted to the conductive end 22. Each nut 30 has two or more rivet posts 32 evenly arranged in the circumferential direction at its end. Each conductive end 22 has several second through holes 3 that are adapted to the rivet posts 32. Each second through hole 3 has a second chamfer 4 formed at its end away from the nut 30.

[0030] During assembly, first place a nut 30 at the lower end of each conductive end 22 and rivet them together. In use, place the cable inside different solder cups 5 and solder its core to the bottom inner wall of the solder cup 5. The anti-slip groove 6 enhances the contact area and strengthens the stability of the core. Then, press the two side walls of the solder cup 5 together to complete the cable connection. Next, place the positioning end of the plug connector on the conductive end 22, pass a locking screw through the plug connector and the conductive end 22, screw it into the internal thread 31, and tighten it in place to complete the connection. The operation is simple and quick. In use, multiple cables or data cables can be fixed to the terminals 21 of different conductive terminals 20, and different plug connectors can be fixed to the conductive ends 22 for connecting different connectors or terminals. Example

[0031] In another embodiment of this utility model, such as Figure 5-7As shown, each nut 30 is a plastic nut and is integrally formed with the insulating body 10 and the conductive terminal 20. Furthermore, in order to avoid or reduce damage to the internal thread 31 or slippage during the locking process of the locking screw, each nut 30 is also embedded with a metal ring, each metal ring having an internal thread 31 formed on it, and each metal ring is integrally formed with the nut 30 through an in-mold molding process.

[0032] This embodiment utilizes a plastic mold to form an integral nut 30 and insulating body 10, ensuring a more stable and consistent relative positional accuracy between the conductive terminal 20 and the internal thread 31. This facilitates rapid tightening of the screws and reduces the assembly and riveting process of the nut 30, lowering production costs. In practical applications, a metal ring with the internal thread 31 and the conductive terminal 20 can also be injection molded together in a plastic mold. This creates a metal internal thread 31 within the integrally formed insulating body 10 and nut 30, preventing slippage or loosening of the connector during the locking process.

[0033] This utility model provides multiple conductive terminals 20 on the threaded connection terminal, and fixes a nut 30 on each conductive terminal 20. Each nut 30 is fixed to the conductive terminal 20 or the insulating body 10 by riveting or integral molding. This makes it easy to operate. The connection operation can be completed quickly in a small operating space. It is suitable for centralized fixing and conductive connection of multiple cables in narrow spaces in products such as drones and automobiles.

[0034] The above does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A multi-position integrated threaded connection terminal, characterized in that, It includes an insulating body, several conductive terminals, and several nuts. The conductive terminals all pass through the insulating body and extend to the outer side of its two side walls to form a wiring terminal and a conductive end. Each conductive end has a nut at its lower end. A locking screw can pass through a plug-in connector and a conductive end in sequence and extend into a nut to fix the plug-in connector on the multi-position integrated threaded terminal block.

2. The multi-position integrated threaded connection terminal according to claim 1, characterized in that, Each of the conductive terminals is an L-shaped structure, with one arm forming the wiring terminal and arranged parallel to one end face of the insulating body, and the other arm forming the conductive end and passing perpendicularly through the insulating body. Each conductive end has a first through hole adapted to the internal thread on the nut.

3. The multi-position integrated threaded connection terminal according to claim 2, characterized in that, Each of the terminals is formed with a U-shaped wire bonding cup, and each wire bonding cup has two or more anti-slip grooves on its bottom inner wall and / or side inner wall.

4. The multi-position integrated threaded connection terminal according to claim 2, characterized in that, Each of the internal threads has a first chamfer at the end facing the conductive end.

5. The multi-position integrated threaded connection terminal according to any one of claims 1-4, characterized in that, The insulating body is integrally formed with the plurality of conductive terminals.

6. The multi-position integrated threaded connection terminal according to claim 5, characterized in that, Each of the nuts is a metal nut and is riveted to the conductive end.

7. The multi-position integrated threaded connection terminal according to claim 6, characterized in that, Each of the nuts has two or more rivet posts evenly distributed circumferentially at its end, and each of the conductive ends has several second through holes that are adapted to each of the rivet posts.

8. The multi-position integrated threaded connection terminal according to claim 7, characterized in that, Each of the second through holes has a second chamfer at the end opposite to the nut.

9. The multi-position integrated threaded connection terminal according to claim 5, characterized in that, Each of the nuts is a plastic nut and is integrally formed with the insulating body and conductive terminal.

10. The multi-position integrated threaded connection terminal according to claim 9, characterized in that, Each nut also contains an embedded metal ring, each metal ring having an internal thread, and each metal ring being integrally formed with the nut.

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