An improved terminal structure of a surge protector

Abstract

The present invention belongs to the technical field of terminal blocks, and in particular, it is an improved terminal block structure for a surge protector, including a wiring main body. A bottom plate is provided at the bottom of the wiring main body. A fixing groove is opened at the top of the bottom plate. A fixing pin is fixedly connected to the bottom of the wiring main body. The fixing pin is slidably connected to the inner wall of the fixing groove. A fixing rod is provided on the side of the bottom plate. The fixing rod is connected through the fixing pin. A connecting groove is opened on the side of the bottom plate. The fixing rod is slidably connected to the inner wall of the connecting groove. A wiring groove is opened on the surface of the wiring main body. Through the cooperation between the fixing groove, the fixing pin and the fixing rod, the present invention can effectively fix the entire structure during use, making the installation more stable and reliable, and making the entire structure more convenient and easier to use.

Description

Technical Field

[0001] The invention relates to the technical field of connection terminals, in particular to an improved connection terminal structure of a surge protector. Background Art

[0002] When using a surge protector, it needs to be wired, and the structure needed for wiring is called a wiring terminal structure.

[0003] However, the existing terminal structure has the following problems:

[0004] 1. When fixing the wires, it is inconvenient to fix them according to the thickness of the wires, which makes them loose during use and affects the operation of the equipment;

[0005] 2. When it is installed with traditional bolts, the connection may become loose due to wear of the bolts after long-term use, affecting the installation of the entire structure. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the shortcomings of the prior art, the present invention provides an improved terminal structure for a surge protector, which solves the problem of being inconvenient to fix the terminal according to the thickness of the wire and to install the terminal by traditional bolts.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an improved terminal structure of a surge protector, comprising a wiring body, a bottom plate is provided at the bottom of the wiring body, a fixing groove is provided at the top of the bottom plate, a fixing pin is fixedly connected to the bottom of the wiring body, the fixing pin is slidably connected to the inner wall of the fixing groove, a fixing rod is provided at the side of the bottom plate, the fixing rod is penetrated and connected to the fixing pin, a connecting groove is provided at the side of the bottom plate, the fixing rod is slidably connected to the inner wall of the connecting groove, a wiring groove is provided on the surface of the wiring body, a wire body is penetrated and connected to the surface of the wiring groove, a threaded ring is fixedly connected to the inner top wall of the wiring groove, a threaded rod is fixedly connected to the inner wall of the threaded ring, a clamping plate is fixedly connected to the end of the threaded rod, and the clamping plate contacts the surface of the wire body.

[0010] As a preferred technical solution of the present invention, the inner wall of the connecting groove is fixedly connected with a fixing plate, the side of the fixing plate is fixedly connected with a fixing spring, the end of the fixing spring is fixedly connected with a limiting plate, and the limiting plate is fixedly connected to the surface of the fixing rod.

[0011] As a preferred technical solution of the present invention, an elastic block is fixedly connected to the inner bottom wall of the wiring slot, and the elastic block is in contact with the main body of the wire.

[0012] As a preferred technical solution of the present invention, a pull rod is fixedly connected to the end of the fixing rod, and the diameter of the pull rod is larger than the aperture of the connecting groove.

[0013] As a preferred technical solution of the present invention, the threaded rod penetrates to the top of the wiring body, and a handle is fixedly connected to the end of the threaded rod.

[0014] As a preferred technical solution of the present invention, the number of the wiring grooves, threaded rings, threaded rods and clamping plates is set to be multiple.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides an improved terminal structure of a surge protector, which has the following beneficial effects:

[0017] 1. The improved terminal structure of the surge protector can effectively fix the entire structure during use through the cooperation between the fixing groove, the fixing pin and the fixing rod, so that it is more stable and reliable during installation, and the entire structure is more convenient and easy to use.

[0018] 2. The improved terminal structure of the surge protector can effectively fix the wire body during wiring through the cooperation between the threaded ring and the threaded rod, thereby making the wiring more stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the fixing mechanism structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the connection between the wiring main body and the base plate of the present invention.

[0022] In the figure: 1. Wiring body; 2. Bottom plate; 3. Fixing groove; 4. Fixing pin; 5. Fixing rod; 6. Connecting groove; 7. Wiring groove; 8. Wire body; 9. Threaded ring; 10. Threaded rod; 11. Clamping plate; 12. Fixing plate; 13. Fixing spring; 14. Limiting plate; 15. Elastic block; 16. Pull rod; 17. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0024] See also Figure 1-3 The present invention provides the following technical solutions: an improved terminal structure of a surge protector, comprising a wiring body 1, a bottom plate 2 is provided at the bottom of the wiring body 1, a fixing groove 3 is provided at the top of the bottom plate 2, a fixing pin 4 is fixedly connected to the bottom of the wiring body 1, the fixing pin 4 is slidably connected to the inner wall of the fixing groove 3, a fixing rod 5 is provided at the side of the bottom plate 2, the fixing rod 5 is penetrated and connected to the fixing pin 4, a connecting groove 6 is provided at the side of the bottom plate 2, the fixing rod 5 is slidably connected to the inner wall of the connecting groove 6, a wiring groove 7 is provided on the surface of the wiring body 1, a wire body 8 is penetrated and connected to the surface of the wiring groove 7, a threaded ring 9 is fixedly connected to the inner top wall of the wiring groove 7, a threaded rod 10 is fixedly connected to the inner wall of the threaded ring 9, a clamping plate 11 is fixedly connected to the end of the threaded rod 10, and the clamping plate 11 contacts the surface of the wire body 8.

[0025] In this embodiment, the setting of the connecting groove 6 makes it easier to slide the fixing rod 5 and install the fixing plate 12 and the fixing spring 13 during use, which facilitates better use. The setting of the threaded ring 9 fixes the threaded rod 10, so that the threaded rod 10 will not slide during clamping, thereby preventing normal use from being affected.

[0026] Specifically, a fixing plate 12 is fixedly connected to the inner wall of the connecting groove 6 , a fixing spring 13 is fixedly connected to the side of the fixing plate 12 , an end of the fixing spring 13 is fixedly connected to a limiting plate 14 , and the limiting plate 14 is fixedly connected to the surface of the fixing rod 5 .

[0027] In this embodiment, the fixing sheet 12 is provided to facilitate fixing the fixing spring 13 during use, thereby making it more stable during resetting.

[0028] Specifically, an elastic block 15 is fixedly connected to the inner bottom wall of the wiring slot 7 , and the elastic block 15 is in contact with the wire body 8 .

[0029] In this embodiment, the elastic block 15 is provided to buffer the bottom of the wire body 8 , thereby preventing the wire body 8 from being damaged due to excessive force when being squeezed by the clamping plate 11 .

[0030] Specifically, a pull rod 16 is fixedly connected to the end of the fixing rod 5 , and the diameter of the pull rod 16 is larger than the aperture of the connecting groove 6 .

[0031] In this embodiment, the diameter of the pull rod 16 is larger than the hole diameter of the connecting groove 6, so as to avoid the pull rod 16 moving into the connecting groove 6 during use, causing inconvenience when pulling.

[0032] Specifically, the threaded rod 10 penetrates to the top of the wiring body 1 , and a handle 17 is fixedly connected to the end of the threaded rod 10 .

[0033] In this embodiment, the threaded rod 10 penetrates the top of the wiring body 1, so as to facilitate its rotation, and the setting of the handle 17 makes it easier to rotate it.

[0034] Specifically, the number of the wiring slots 7 , the threaded rings 9 , the threaded rods 10 and the clamping plates 11 is set to be plural.

[0035] In this embodiment, the number of wiring grooves 7, threaded rings 9, threaded rods 10 and clamping plates 11 is set to be multiple, so that when in use, multiple wires can be wired at the same time, making it more convenient to use.

[0036] The working principle and use process of the present invention are as follows: when in use, the wire body 8 can be inserted into the wiring groove 7, and the threaded rod 10 drives the clamping plate 11 to clamp and fix the wire body 8 after rotation, so that it is more stable when wiring, and the fixing pin 4 is inserted into the fixing groove 3, and then the fixing rod 5 penetrates it, so as to achieve the fixing effect, so that it is more stable and reliable when installing, and the limiting plate 14 is driven to move by the rebound force of the fixing spring 13, thereby driving the fixing rod 5 to move, so as to limit and fix the fixing rod 5, so that it is more stable and reliable when connecting, and the setting of the elastic block 15 can protect the wire body 8 when connecting, and the setting of the pull rod 16 can pull the fixing rod 5, and the setting of the handle 17 makes it easier and more convenient to rotate the threaded rod 10.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An improved terminal structure for a surge protector, comprising a terminal body (1), Features: The bottom of the wiring main body (1) is provided with a bottom plate (2), the top of the bottom plate (2) is provided with a fixing groove (3), the bottom of the wiring main body (1) is fixedly connected with a fixing pin (4), the fixing pin (4) is slidably connected to the inner wall of the fixing groove (3), the side of the bottom plate (2) is provided with a fixing rod (5), the fixing rod (5) is connected to the fixing pin (4), the side of the bottom plate (2) is provided with a connecting groove (6), the fixing rod (5) is slidably connected to the inner wall of the connecting groove (6), the surface of the wiring main body (1) is provided with a wiring groove (7), the surface of the wiring groove (7) is connected with a wire main body (8), the inner top wall of the wiring groove (7) is fixedly connected with a threaded ring (9), the inner wall of the threaded ring (9) is fixedly connected with a threaded rod (10), the end of the threaded rod (10) is fixedly connected with a clamping plate (11), the clamping plate (11) contacts with the surface of the wire body (8), the inner wall of the connecting groove (6) is fixedly connected with a fixing plate (12), the side of the fixing plate (12) is fixedly connected with a fixing spring (13), the end of the fixing spring (13) is fixedly connected with a limiting plate (14), the limiting plate (14) is fixedly connected with the surface of the fixing rod (5), the inner bottom wall of the wiring groove (7) is fixedly connected with an elastic block (15), the elastic block (15) contacts with the wire body (8), the end of the fixing rod (5) is fixedly connected with a pull rod (16), the diameter of the pull rod (16) is larger than the aperture of the connecting groove (6), the threaded rod (10) passes through the top of the wiring body (1), the end of the threaded rod (10) is fixedly connected with a handle (17), and the number of the wiring groove (7), the threaded ring (9), the threaded rod (10) and the clamping plate (11) is set to be multiple.

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