Binding post
By incorporating a combination design of conductive screw, rotating seat, conductive ring, enclosure, locking nut and rubber ring into the terminal block, the problem of cumbersome operation of existing terminal blocks is solved, achieving convenient installation and stable fixation.
Patent Information
- Application Number
- CN202520116243.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-17
AI Technical Summary
The existing terminal blocks are cumbersome to operate, requiring the wire ends to be inserted into the connection holes and tightened with locking screws, which makes them inconvenient to use.
A terminal block is designed, including a conductive screw, a rotating seat, a conductive ring, a retaining wall, a locking nut, and a fixing washer. Through the threaded connection of the conductive screw, the rotating connection of the rotating seat, the increased contact area of the conductive ring, the limiting structure of the retaining wall, and the clamping and fixing of the locking nut, combined with the elasticity and friction of the rubber ring, convenient installation and stable fixation are achieved.
It improves the convenience and stability of wiring, simplifies the operation process, and enhances the reliability of the connection between the wire and the terminal block and the ease of disassembly.
Smart Images
Figure CN223771353U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a wiring post technical field, concretely is a wiring post. BACKGROUND
[0002] The wiring post is a common electrical connection device, which is used for fixing and connecting electric wires or cables. It is widely used in various electrical equipment and circuits, especially in occasions where frequent wiring or unwiring is required. The design purpose of the wiring post is to provide a simple, reliable and easy-to-maintain electrical connection method.
[0003] Based on the above, the inventor found that there are the following problems: the current wiring post needs to insert the wire end into the connecting hole, and then use the locking screw to tighten and fix, which is more cumbersome to operate and inconvenient to use.
[0004] Therefore, in view of the above, the existing structure and defects are improved, and a wiring post is provided to achieve the purpose of having more practical value. INVENTION CONTENTS
[0005] The utility model aims at providing a wiring post to solve the problems raised in the background art.
[0006] A wiring post, comprising a wiring assembly, a fixing assembly is sleeved outside the wiring assembly, the wiring assembly comprises a conductive screw rod, threads are formed on the top and bottom of the conductive screw rod, a rotating seat is rotatably connected to the middle part of the conductive screw rod, an installation groove is formed on the inner side of the top of the rotating seat, a conductive ring is fixedly installed in the installation groove, the conductive ring is electrically connected to the conductive screw rod, a fence is arranged on the outer side of the top of the rotating seat, a threading groove is formed on one end of the fence, the fixing assembly comprises a locking nut and a fixing washer, and the locking nut is threadedly connected to the top of the conductive screw rod.
[0007] By adopting the above technical scheme, threads are formed on the top and bottom of the conductive screw rod, which facilitates the threaded connection of the threads at the bottom of the conductive screw rod with the connection interface of the electrical equipment, and the device can be conveniently fixed and installed at the connection interface of the electrical equipment. The rotating seat is rotatably connected to the middle part of the conductive screw rod, which facilitates the rotation of the rotating seat around the conductive screw rod. The conductive ring is arranged to increase the contact area between the device and the wire end and improve the transmission effect. The fence is arranged on the outer side of the top of the rotating seat, and a threading groove is formed on one end of the fence, which facilitates the winding of the wire end outside the conductive screw rod. The fence limits the outer side of the wire end, improves the stability of the wire end fixation, and the threading groove facilitates the threading of the wire part. The locking nut is threadedly connected to the top of the conductive screw rod, which facilitates the approach of the locking nut to the rotating seat and realizes the clamping and fixing of the wire end. The installation is convenient.
[0008] Further, the fixed washer is arranged between the locking nut and the conductive ring, and a rubber ring is rotatably connected to the bottom of the fixed washer.
[0009] By adopting the above technical scheme, the rubber ring is rotatably connected to the bottom of the fixed washer, so that the fixed washer drives the rubber ring to clamp and fix the wire end on the top of the conductive ring.
[0010] Further, the rubber ring is made of nitrile rubber material, and the cross section of the rubber ring is in a trapezoidal structure.
[0011] By adopting the above technical scheme, the rubber ring is made of nitrile rubber material, and the cross section of the rubber ring is in a trapezoidal structure. The nitrile rubber material has good elasticity and large friction, which can improve the stability of the fixing assembly in fixing the wire end, and can push the wire end towards the direction of the conductive screw, so that the wire end can be more fully attached to the conductive ring and the conductive screw.
[0012] Further, a threading gap is formed at one end of the rubber ring, and the threading gap coincides with the threading groove.
[0013] By adopting the above technical scheme, the threading gap coincides with the threading groove, so that the wire can be easily threaded out of the threading gap and the threading groove, and the device can be easily disassembled from the connection interface of the electrical equipment without disassembling the wire.
[0014] Further, a rotating groove is formed in the middle of the conductive screw, and the rotating seat and the conductive ring are arranged inside the rotating groove.
[0015] By adopting the above technical scheme, the rotating seat and the conductive ring are arranged inside the rotating groove, which can improve the stability of the rotating seat.
[0016] Further, guide grooves are formed on both sides of the top of the conductive screw, and an internal hexagonal groove is formed in the middle of the top end of the conductive screw. By adopting the above technical scheme, the internal hexagonal groove is formed in the middle of the top end of the conductive screw, which facilitates the use of an internal hexagonal wrench to fix and install the device at the connection interface of the electrical equipment, and facilitates the disassembly of the device.
[0017] Further, guide sliding blocks are fixedly installed inside the fixed washer on both sides, and the guide sliding blocks are slidably connected with the guide grooves. By adopting the above technical scheme, the guide sliding blocks are slidably connected with the guide grooves, which can limit the rotation of the fixed washer, so that the fixed washer can only rotate with the conductive screw, avoiding the rotation of the rotating seat driving the rotation of the locking nut, and improving the stability of the wire end fixation.
[0018] Compared with the prior art, the utility model has the advantages of the following: the threads are arranged on the top end and the bottom end of the conductive screw, the threads on the bottom of the conductive screw are connected with the connecting interface of the electrical equipment, the device is conveniently fixed and installed at the connecting interface of the electrical equipment, the rotating seat is rotatable around the conductive screw, the contact area between the device and the wire end is increased, the transmission effect is improved, the wire end is arranged on the outside of the conductive screw, the wire end is limited by the enclosure, the stability of the wire end is improved, the wire part is conveniently led out through the threading groove, the wire end is clamped and fixed by the locking nut, and the device is convenient to install. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a perspective view of the utility model of a wiring post;
[0020] Figure 2 It is an explosion view of the utility model of a wiring post;
[0021] Figure 3 It is an explosion view of the utility model of a wiring assembly;
[0022] Figure 4 It is an explosion view of the utility model of a fixing assembly;
[0023] Figure 5 It is a perspective view of the utility model of a fixing washer.
[0024] In the drawing: 101, wiring assembly; 10101, conductive screw; 10102, rotating groove; 10103, guide groove; 10104, rotating seat; 10105, installation groove; 10106, threading groove; 10107, conductive ring; 10108, enclosure; 10109, internal hexagonal groove; 102, fixing assembly; 10201, locking nut; 10202, fixing washer; 10203, guide sliding block; 10204, rubber ring; 10205, threading notch. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.
[0026] Please refer to Figures 1-5 The utility model provides a technical scheme: a wiring post, including wiring assembly 101, wiring assembly 101 outside is equipped with fixed assembly 102, wiring assembly 101 includes conductive screw rod 10101, and the outside of the top end and the bottom end of conductive screw rod 10101 is all set up with thread, through the outside of the top end and the bottom end of conductive screw rod 10101 is all set up with thread, the thread of the bottom of conductive screw rod 10101 is conveniently connected with the connecting interface thread of electrical equipment, and the device is conveniently fixed and installed at the connecting interface of electrical equipment, the middle part rotationally connected with rotating seat 10104 is set up in conductive screw rod 10101, through the middle part rotationally connected with rotating seat 10104 is set up in conductive screw rod 10101, the rotating seat 10104 is conveniently rotated around conductive screw rod 10101, and the inside of the top end of rotating seat 10104 is set up with installation groove 10105, and the inside of installation groove 10105 is fixedly installed with conductive ring 10107, through the setting of conductive ring 10107, the contact area of device and wire end is conveniently increased, and transmission effect is improved, and conductive ring 10107 is electrically connected with conductive screw rod 10101, and the outside of the top end of rotating seat 10104 is equipped with enclosure 10108, and the one end of enclosure 10108 is set up with threading groove 10106, through the outside of the top end of rotating seat 10104 is equipped with enclosure 10108, and the one end of enclosure 10108 is set up with threading groove 10106, the wire end is conveniently wound on the outside of conductive screw rod 10101, and the outside of wire end is limited by enclosure 10108, and the stability of wire end fixation is improved, and threading groove 10106 is convenient for wire part to wear, and fixed assembly 102 includes locking nut 10201 and fixed washer 10202, and locking nut 10201 is threadedly connected with the top end of conductive screw rod 10101, through the top end of conductive screw rod 10101 is threadedly connected with locking nut 10201, locking nut 10201 is conveniently close to rotating seat 10104, realizes the wire end clamping fixed effect, and installation is convenient.
[0027] Among them, fixed washer 10202 is set between locking nut 10201 and conductive ring 10107, and rubber ring 10204 is rotationally connected to the bottom of fixed washer 10202, through the bottom of fixed washer 10202 is rotationally connected with rubber ring 10204, and the wire end is clamped and fixed on the top of conductive ring 10107 by fixed washer 10202 and rubber ring 10204.
[0028] The material of the rubber ring 10204 is nitrile rubber material, and the cross section of the rubber ring 10204 is a trapezoidal structure. The nitrile rubber material has good elasticity and large friction, which can improve the stability of the fixing assembly 102 in fixing the wire end, and can push the wire end towards the direction of the conductive screw 10101, so that the wire end can be more fully attached to the conductive ring 10107 and the conductive screw 10101.
[0029] The rubber ring 10204 has a wire passing notch 10205 at one end, and the wire passing notch 10205 coincides with the wire passing groove 10106. By coinciding the wire passing notch 10205 with the wire passing groove 10106, the wire can be easily passed out of the wire passing notch 10205 and the wire passing groove 10106, which facilitates the disassembly of the device from the connection interface of the electrical equipment without disassembling the wire.
[0030] The conductive screw 10101 has a rotating groove 10102 in the middle, and the rotating seat 10104 and the conductive ring 10107 are arranged inside the rotating groove 10102. By arranging the rotating seat 10104 and the conductive ring 10107 inside the rotating groove 10102, the stability of the rotating seat 10104 can be improved.
[0031] The conductive screw 10101 has a guide groove 10103 on both sides of the top, and an internal hexagonal groove 10109 is formed in the middle of the top end of the conductive screw 10101. By forming an internal hexagonal groove 10109 in the middle of the top end of the conductive screw 10101, it is convenient to use an internal hexagonal wrench to fix and install the device at the connection interface of the electrical equipment, and it is convenient to disassemble the device.
[0032] The guide sliding block 10203 is fixedly installed inside the fixed washer 10202, and the guide sliding block 10203 is in sliding connection with the guide groove 10103. By slidingly connecting the guide sliding block 10203 with the guide groove 10103, the rotation of the fixed washer 10202 can be limited, so that the fixed washer 10202 can only rotate with the conductive screw 10101, avoiding the rotation of the rotating seat 10104 driving the rotation of the locking nut 10201, and improving the stability of the wire end fixation.
[0033] Specifically, the working principle of the terminal post is as follows: in use, the inner hexagonal groove 10109 is formed in the middle of the top end of the conductive screw rod 10101, so that the device can be fixedly installed at the connecting interface of the electrical equipment by using an inner hexagonal wrench, and the device can be easily disassembled; the threads are formed on the top end and the bottom end of the conductive screw rod 10101, so that the threads at the bottom of the conductive screw rod 10101 are connected with the connecting interface of the electrical equipment, and the device can be fixedly installed at the connecting interface of the electrical equipment; the rotating seat 10104 is rotatably connected to the middle of the conductive screw rod 10101, so that the rotating seat 10104 can rotate around the conductive screw rod 10101; the rotating seat 10104 and the conductive ring 10107 are arranged inside the rotating groove 10102, so as to improve the stability of the rotation of the rotating seat 10104; the conductive ring 10107 is arranged, so as to increase the contact area of the device and the wire end and improve the transmission effect; the enclosing fence 10108 is arranged on the top end of the rotating seat 10104, and the wire slot 10106 is formed at one end of the enclosing fence 10108, so that the wire end can be wound around the outside of the conductive screw rod 10101, the wire end is limited by the enclosing fence 10108, and the stability of the fixation of the wire end is improved; the wire slot 10106 facilitates the wire to pass out; the locking nut 10201 is threadedly connected with the top end of the conductive screw rod 10101, so that the locking nut 10201 can be moved close to the rotating seat 10104, and the wire end can be clamped and fixed, and the device is convenient to install; the wire slot 10106 coincides with the wire gap 10205, so that the wire can pass out of the wire slot 10106 and the wire gap 10205, and the device can be disassembled from the connecting interface of the electrical equipment without disassembling the wire; the rubber ring 10204 is made of butyronitrile rubber material, and the cross section of the rubber ring 10204 is in a trapezoidal structure; the butyronitrile rubber material has good elasticity and large friction, so that the stability of the fixation of the wire end by the fixation assembly 102 is improved, and the wire end can be pushed towards the direction of the conductive screw rod 10101, so that the wire end can be more fully attached to the conductive ring 10107 and the conductive screw rod 10101.
[0034] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model. For the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A terminal, characterized by comprising: The utility model provides a fixing assembly (102) is set outside the wiring assembly (101), the wiring assembly (101) includes electrically conductive screw rod (10101), the electrically conductive screw rod (10101) top and bottom end outside all are seted up thread, the electrically conductive screw rod (10101) middle part rotatable connection has rotary seat (10104), the rotary seat (10104) top inside seted up installation groove (10105), the installation groove (10105) inside fixed mounting has electrically conductive ring (10107), the electrically conductive ring (10107) with electrically conductive screw rod (10101) electric connection, the rotary seat (10104) top outside is equipped with enclosure (10108), the enclosure (10108) one end seted up threading groove (10106), the fixing assembly (102) includes locking nut (10201) and fixed washer (10202), the locking nut (10201) with electrically conductive screw rod (10101) top thread connection.
2. A terminal according to claim 1, wherein The fixed washer (10202) is arranged between the locking nut (10201) and the electrically conductive ring (10107), and the fixed washer (10202) is rotatably connected with a rubber ring (10204) at the bottom.
3. A terminal according to claim 2, wherein The rubber ring (10204) is made of nitrile rubber material, and the rubber ring (10204) has a trapezoidal cross-section.
4. A terminal according to claim 3, wherein One end of the rubber ring (10204) is provided with a threading notch (10205), and the threading notch (10205) coincides with the threading groove (10106).
5. A terminal according to claim 1, wherein The electrically conductive screw rod (10101) is provided with a rotating groove (10102) in the middle part.
6. A terminal according to claim 5, wherein The electrically conductive screw rod (10101) is provided with a hexagonal groove (10109) in the middle part of the top end.
7. A terminal according to claim 6, wherein The fixed washer (10202) is fixedly installed with a guide sliding block (10203) on both sides inside the fixed washer (10203), and the guide sliding block (10203) is slidably connected with the guide groove (10103).