Rebound locking binding post

Abstract

The utility model discloses a springback locking binding post, which comprises an insulation assembly, a wiring assembly, a springback assembly and an installation assembly, the installation assembly is arranged at the bottom of the wiring assembly, the springback assembly is arranged on the surface of the wiring assembly, and the insulation assembly comprises an installation seat, a positioning ring and a threaded groove. The mounting assembly comprises a nut and a threaded rod, the wiring assembly comprises a threaded binding post, a wiring guide sheet, a clamping groove and a through groove, and the springback assembly comprises a fixed annular block, a sliding block, a containing groove, a connecting rod, a spring, a sliding groove and a fixed ring. The rebounding and locking binding post provided by the utility model has the advantage of good fixing effect, and solves the problems that the binding post is generally used for connecting wires through welding, so that the hidden danger of insufficient welding exists in the connection, and the poor contact is caused by the looseness of the connecting part; and in addition, in the assembling production process, the requirements for the welding technology and the technical level of operators are high.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal posts, and particularly relates to a terminal post with resilient locking. Background Technique

[0002] A terminal post, also known as a connection post, is generated for the convenience of wire application. It is actually a metal sheet enclosed in insulating plastic, with holes at both ends for inserting wires and screws for fastening or loosening. It is suitable for a large number of wire interconnections. In the power industry, there are special terminal post terminal blocks and terminal post boxes, all of which are full of terminal posts, single-layer, double-layer, current-carrying, voltage-measuring, ordinary, breakable, etc.

[0003] Generally, wires are connected to the terminal post by welding. Such a connection has the hidden danger of false soldering and poor contact caused by loosening at the connection. In addition, during assembly and production, there are high requirements for the welding process and the technical level of operators. Therefore, there is an urgent need for a terminal post with resilient locking to overcome the above defects. Summary of the Invention

[0004] The purpose of the utility model is to provide a terminal post with resilient locking, which has the advantage of good fixing effect, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A terminal post with resilient locking, comprising an insulating component, a wiring component, a resilient component, and a mounting component. The mounting component is arranged at the bottom of the wiring component, the resilient component is arranged on the surface of the wiring component, the insulating component is arranged on the top of the wiring component. The insulating component includes a mounting seat, a positioning ring, and a threaded groove. The mounting component includes a nut and a threaded rod. The wiring component includes a threaded terminal post, a wiring guide piece, a card slot, and a through groove. The resilient component includes a fixed annular block, a slider, a receiving groove, a connecting rod, a spring, a sliding groove, and a fixing ring. The card slot is opened inside the threaded terminal post, the through groove is opened at the top of the card slot, the wiring guide piece is fixedly installed at the bottom of the threaded terminal post, the fixed annular block is fixedly installed on the surface of the threaded terminal post, and the fixing ring is arranged on the top of the fixed annular block.

[0006] Further, the receiving grooves are evenly opened on the top of the fixed annular block, and the connecting rod is arranged inside the receiving groove.

[0007] Further, the top of the connecting rod is fixedly connected to the bottom of the fixing ring, and the sliding grooves are opened on both sides of the receiving groove.

[0008] Further, the slider slides inside the sliding groove, and the relatively close sides of the slider are fixedly connected to both sides of the connecting rod.

[0009] Further, a spring is fixedly installed inside the sliding groove and on top of the slider, and the threaded groove is opened inside the mounting seat.

[0010] Further, the threaded rod is fixedly installed at the bottom of the wiring guide piece, and the positioning ring is fixedly installed at the bottom of the mounting seat.

[0011] Further, the nuts are both rotationally threaded on both sides of the surface of the threaded rod, and a wiring groove is opened inside the wiring guide piece.

[0012] In summary, due to the adoption of the above technology, the beneficial effects of the present utility model are as follows:

[0013] By setting the insulation assembly in the present utility model, it is convenient to fix the top of the spring-back assembly. By setting the spring-back assembly, the wire is preliminarily fixed. By setting the wiring assembly, it is convenient to conduct the electrical signal. By setting the mounting assembly, it is convenient to fix the overall device. When fixing, first the wire passes through the mounting seat and penetrates into the inside of the through groove, and is placed outside the threaded wiring post through the card slot. Then loosen the fixing ring, and under the action of the spring, the slider drives the connecting rod and the fixing ring to move downward, thereby fixing the wire. At the same time, the wire is fixed to the threaded wiring post. Then rotate the mounting seat, and the mounting seat is fixed to the wiring assembly through the threaded groove. When rotated to a certain position, the positioning ring contacts the top of the fixing ring, thereby further limiting the top of the fixing ring. When the fixing ring is fixed, the wire is fixed to prevent it from falling off. When fixing the overall device, the threaded rod penetrates through one side of the installation object, and then rotate the nut to fix the overall device. It has the advantage of good fixing effect, solving the problems that the wiring post generally connects the wire by welding, such connection has the hidden danger of virtual soldering and poor contact caused by loosening at the connection; in addition, during assembly and production, it has high requirements for the welding process and the technical level of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the insulation assembly of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the mounting assembly of the present utility model;

[0017] Figure 4 is a schematic structural diagram of the wiring assembly of the present utility model;

[0018] Figure 5 is a schematic cross-sectional structural diagram of the spring-back assembly of the present utility model.

[0019] In the figure: 1. Insulating component; 11. Mounting base; 12. Positioning ring; 13. Threaded groove; 2. Wiring component; 21. Threaded terminal; 22. Wiring guide piece; 23. Card slot; 24. Through slot; 3. Rebound component; 31. Fixed annular block; 32. Slide block; 33. Accommodating groove; 34. Connecting rod; 35. Spring; 36. Slide groove; 37. Fixed ring; 4. Mounting component; 41. Nut; 42. Threaded rod. Specific embodiments

[0020] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0021] The present utility model provides a Figures 1-5 rebound-locking terminal as shown in the figure, which includes an insulating component 1, a wiring component 2, a rebound component 3 and a mounting component 4. The mounting component 4 is arranged at the bottom of the wiring component 2, the rebound component 3 is arranged on the surface of the wiring component 2, the insulating component 1 is arranged on the top of the wiring component 2. The insulating component 1 includes a mounting base 11, a positioning ring 12 and a threaded groove 13. The mounting component 4 includes a nut 41 and a threaded rod 42. The wiring component 2 includes a threaded terminal 21, a wiring guide piece 22, a card slot 23 and a through slot 24. The rebound component 3 includes a fixed annular block 31, a slide block 32, an accommodating groove 33, a connecting rod 34, a spring 35, a slide groove 36 and a fixed ring 37. The card slot 23 is opened inside the threaded terminal 21, the through slot 24 is opened at the top of the card slot 23. The wiring guide piece 22 is fixedly installed at the bottom of the threaded terminal 21. The fixed annular block 31 is fixedly installed on the surface of the threaded terminal 21. The fixed ring 37 is arranged on the top of the fixed annular block 31;

[0022] More specifically, by setting up the installation component 4, it is convenient to fix the overall device. When fixing, first, the wire passes through the mounting seat 11 and penetrates into the interior of the through groove 24, and is placed outside the threaded terminal 21 through the card slot 23. Then, the fixing ring 37 is loosened. Under the action of the spring 35, the slider 32 drives the connecting rod 34 and the fixing ring 37 to move downward, thereby fixing the wire. At the same time, the wire is fixed to the threaded terminal 21. Then, the mounting seat 11 is rotated. The mounting seat 11 is fixed to the wiring component 2 through the threaded groove 13. When rotated to a certain position, the positioning ring 12 contacts the top of the fixing ring 37, thereby further limiting the top of the fixing ring 37. When the fixing ring 37 is fixed, the wire is fixed to prevent it from falling off. When fixing the overall device, the threaded rod 42 penetrates to one side of the installation object, and then the nut 41 is rotated, thereby fixing the overall device, which has the advantage of good fixing effect.

[0023] In some embodiments, the accommodating grooves 33 are uniformly opened at the top of the fixed annular block 31, and the connecting rod 34 is arranged inside the accommodating groove 33. More specifically, by setting up the accommodating groove 33 to accommodate the connecting rod 34, and by setting up the connecting rod 34 to limit the fixing ring 37, preventing the fixing ring 37 from shaking during the moving process.

[0024] In some embodiments, the top of the connecting rod 34 is fixedly connected to the bottom of the fixing ring 37, and the sliding grooves 36 are opened on both sides of the accommodating groove 33. More specifically, by setting up the sliding grooves 36 to limit the slider 32, preventing the slider 32 from shaking during the moving process.

[0025] In some embodiments, the slider 32 slides inside the sliding groove 36, and the relatively close sides of the slider 32 are fixedly connected to both sides of the connecting rod 34. More specifically, by setting up the slider 32 to limit the connecting rod 34, preventing the connecting rod 34 from shaking during the moving process.

[0026] In some embodiments, a spring 35 is fixedly installed at the top of the slider 32 inside the sliding groove 36, and the threaded groove 13 is opened inside the mounting seat 11. More specifically, by setting up the spring 35 to reset the slider 32.

[0027] In some embodiments, the threaded rod 42 is fixedly installed at the bottom of the wiring guide piece 22, and the positioning ring 12 is fixedly installed at the bottom of the mounting seat 11. More specifically, by setting up the threaded rod 42 to limit the nut 41.

[0028] In some embodiments, the nuts 41 are both rotationally threaded on both sides of the surface of the threaded rod 42, and a wiring groove is opened inside the wiring guide piece 22. More specifically, by setting up the nuts 41, it is convenient to fix the overall device.

[0029] Working principle:

[0030] Step 1: When fixing, first, the wire passes through the mounting base 11 and penetrates into the interior of the through groove 24, and is placed outside the threaded terminal 21 through the card slot 23. Then, the fixing ring 37 is loosened. Under the action of the spring 35, the slider 32 drives the connecting rod 34 and the fixing ring 37 to move downward, thereby fixing the wire. At the same time, the wire is fixed to the threaded terminal 21;

[0031] Step 2: Then, rotate the mounting base 11. The mounting base 11 is fixed to the wiring assembly 2 through the threaded groove 13. When rotated to a certain position, the positioning ring 12 contacts the top of the fixing ring 37, thereby further limiting the top of the fixing ring 37. When the fixing ring 37 is fixed, the wire is fixed to prevent it from falling off. When fixing the overall device, the threaded rod 42 penetrates to one side of the installation object, and then the nut 41 is rotated to fix the overall device, which has the advantage of good fixing effect.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A rebound-locking terminal, characterized in that: It includes an insulating component (1), a wiring component (2), a resilient component (3) and a mounting component (4). The mounting component (4) is arranged at the bottom of the wiring component (2), the resilient component (3) is arranged on the surface of the wiring component (2), and the insulating component (1) is arranged on the top of the wiring component (2). The insulating component (1) includes a mounting seat (11), a positioning ring (12) and a threaded groove (13). The mounting component (4) includes a nut (41) and a threaded rod (42). The wiring component (2) includes a threaded terminal (21), a wiring guide piece (22), a card slot (23) and a through slot (24). The resilient component (3) includes a fixed annular block (31), a slider (32), a receiving groove (33), a connecting rod (34), a spring (35), a sliding groove (36) and a fixed ring (37). The card slot (23) is opened inside the threaded terminal (21), and the through slot (24) is opened at the top of the card slot (23). The wiring guide piece (22) is fixedly installed at the bottom of the threaded terminal (21). The fixed annular block (31) is fixedly installed on the surface of the threaded terminal (21), and the fixed ring (37) is arranged on the top of the fixed annular block (31).

2. The resiliently locking terminal according to claim 1, wherein: The receiving grooves (33) are evenly opened on the top of the fixed annular block (31), and the connecting rod (34) is arranged inside the receiving groove (33).

3. The resiliently locking terminal according to claim 1, wherein: The top of the connecting rod (34) is fixedly connected to the bottom of the fixed ring (37), and the sliding grooves (36) are both opened on both sides of the receiving groove (33).

4. The terminal with resilient locking according to claim 1, wherein: The slider (32) slides inside the sliding groove (36), and the relatively close sides of the slider (32) are fixedly connected to both sides of the connecting rod (34).

5. The resiliently locking terminal according to claim 1, wherein: A spring (35) is fixedly installed inside the sliding groove (36) and on the top of the slider (32), and the threaded groove (13) is opened inside the mounting seat (11).

6. The resiliently locking terminal according to claim 1, characterized in that: The threaded rod (42) is fixedly installed at the bottom of the wiring guide piece (22), and the positioning ring (12) is fixedly installed at the bottom of the mounting seat (11).

7. The resiliently locking terminal according to claim 1, characterized in that: The nuts (41) are both rotationally threaded on both sides of the surface of the threaded rod (42), and a wiring groove is opened inside the wiring guide piece (22).

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