Through type wiring terminal

Abstract

The utility model belongs to the technical field of wiring terminals, and particularly relates to a through type wiring terminal which comprises a protection box, wire holes are formed in one sides, far away from each other, of the protection box, a rubber ring is fixedly connected in each wire hole, a clamping groove is formed in the upper surface of the protection box, a clamping frame is movably connected in the clamping groove, and the rubber ring is fixedly connected in the clamping frame. Through the arrangement of the clamping columns, the moving columns, the first springs and the like, the clamping columns extrude the corresponding first springs, then the cover plate covers the clamping columns, the clamping frames are clamped into the clamping grooves, then the rotary button is loosened, and under the elasticity of the first springs, the clamping frames are clamped into the clamping grooves, so that the clamping frames are clamped into the clamping grooves. The two clamping columns penetrate through the corresponding sides of the protective shell respectively and are clamped into the corresponding fixing holes to fix the cover plate, so that the situation that the wiring terminal is exposed outside for a long time and is eroded by rainwater and exposed to the sun, the shell of the wiring terminal is seriously corroded, and the service life of the wiring terminal is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to wiring terminal technical field especially through type wiring terminal. BACKGROUND

[0002] Wiring terminal is a kind of accessory product for realizing electrical connection, is divided into the category of connector in industry, wiring terminal is applied to the connection of wire, and terminal connects wire, and can be disconnected at any time, without welding them or winding together, it is very convenient and fast, and through type wiring terminal is one of wiring terminal.

[0003] But in the existing equipment, part wiring terminal is exposed outside, is eroded by rain and wind and sunshine for a long time, leads to the corrosion of wiring terminal shell to be more serious, influence the service life of wiring terminal, therefore, through type wiring terminal is proposed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a through type wiring terminal to solve the shortcomings in the prior art.

[0005] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: through type wiring terminal, including protection box, the side away from of protection box is equipped with wire hole, the wire hole is fixedly connected with rubber ring in each, the upper surface of protection box is equipped with clamping groove, the clamping groove is movably connected with clamping frame, the opposite side of the inside of clamping frame is equipped with fixed hole, the upper surface of clamping frame is fixedly connected with cover plate, the bottom of cover plate is fixedly connected with two fixed plates, the cover plate is equipped with rotating structure, the inner bottom of protection box is fixedly connected with connecting frame, the inside of connecting frame is movably equipped with fixed block, the upper surface of fixed block is fixedly connected with terminal shell, the side of terminal shell is equipped with connecting groove, the connecting groove is fixedly connected with semicircle copper pipe, the side of terminal shell is equipped with sliding slot, the terminal shell is equipped with two connection assemblies, the bottom of protection box is equipped with quick-release assembly.

[0006] As a further description of the above technical scheme:

[0007] The bottom of the fixed block is equipped with sliding hole, and the inner top of the sliding hole is equipped with rotating groove.

[0008] As a further description of the above technical scheme:

[0009] The rotating structure includes rotating column that is rotatably connected on the upper surface of the cover plate, the upper surface of the rotating column is fixedly connected with the rotating knob, the bottom of the rotating column is fixedly connected with the rotating disc, and the bottom of the rotating disc is fixedly connected with the two rotating columns.

[0010] As a further description of the above technical solutions:

[0011] Two opposite sides of the fixed plate are slidably connected with first sliding rods, and the distal ends of the two first sliding rods are fixedly connected with clamping columns.

[0012] As a further description of the above technical solutions:

[0013] The distal ends of the two first sliding rods are fixedly connected with moving columns, and the upper surfaces of the moving columns are provided with moving grooves.

[0014] As a further description of the above technical solutions:

[0015] The connecting assembly comprises a second sliding rod slidably connected to the upper surface of the terminal shell, and the bottom of the second sliding rod is fixedly connected with a pressing block.

[0016] As a further description of the above technical solutions:

[0017] The second sliding rod is movably provided with a second spring, and one end of the second spring is fixedly connected with the inner top of the sliding groove, and the other end is fixedly connected with one side of the pressing block.

[0018] As a further description of the above technical solutions:

[0019] The quick-release assembly comprises a third sliding rod movably connected to the bottom of the protective box, and the upper surface of the third sliding rod is fixedly connected with a clamping rod.

[0020] As a further description of the above technical solutions:

[0021] The third sliding rod is movably provided with a third spring, and one end of the third spring is fixedly connected with the bottom of the protective box, and the other end is fixedly connected with one side of the pressing disc.

[0022] The utility model has the advantages of:

[0023] 1. Compared with the prior art, the through wiring terminal, by setting the protective box, the cover plate, the rotating knob, the rotating column, the rotating disc, the rotating column, the first sliding rod, the clamping column, the moving column and the first spring, after the wire is fixed, the rotating knob is rotated, the rotating knob drives the rotating disc to rotate through the rotating column, the rotating disc drives the corresponding moving column to move through the two rotating columns, the two moving columns drive the clamping column to move through the corresponding first sliding rod, the clamping column extrudes the corresponding first spring, then the cover plate is covered, the clamping frame is clamped into the clamping groove, then the rotating knob is loosened, the two clamping columns are respectively penetrated through the corresponding side of the protective shell and clamped into the corresponding fixed hole under the elasticity of the first spring, the cover plate is fixed, rainwater erosion and wind and sunshine are avoided, the corrosion of the wiring terminal shell is avoided, and the service life of the wiring terminal is affected.

[0024] 2. Compared with the prior art, the through wiring terminal, by setting the third sliding rod, the pressing disc, the clamping rod and the third spring, the pressing disc is rotated, the third sliding rod is driven to rotate by the pressing disc, the third sliding rod drives the clamping rod to rotate, the clamping rod is coincided with the sliding hole, then the pressing disc drives the third sliding rod to move under the elasticity of the third spring, the third sliding rod drives the clamping rod to separate from the rotating groove, then the internal connecting terminal is taken out, and the staff is convenient to replace the new protective box. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three-dimensional structure schematic diagram of the through wiring terminal that the utility model provides;

[0026] Figure 2 It is the sectional view of the through wiring terminal that the utility model provides;

[0027] Figure 3 It is the through wiring terminal that the utility model provides Figure 2 The enlarged view of part-A;

[0028] Figure 4 It is the connecting assembly and quick release assembly schematic diagram of the through wiring terminal that the utility model provides;

[0029] Figure 5 It is the connecting assembly and quick release assembly explosion view of the through wiring terminal that the utility model provides;

[0030] Figure 6 It is the rotating structure schematic diagram of the through wiring terminal that the utility model provides;

[0031] Figure 7 It is the rotating structure explosion view of the through wiring terminal that the utility model provides;

[0032] Figure 8The fixed block profile view of the through type terminal is provided in the utility model.

[0033] Legend:

[0034] 1, protection box; 2, rubber ring; 3, clamping frame; 301, fixed hole; 4, cover plate; 5, rotating structure; 501, rotating knob; 502, rotating column; 503, rotating disc; 504, rotating column; 505, first sliding rod; 506, clamping column; 507, moving column; 508, first spring; 6, fixed plate; 7, connecting frame; 8, fixed block; 801, sliding hole; 802, rotating groove; 9, terminal housing; 10, semicircular copper pipe; 11, connecting assembly; 111, second sliding rod; 112, extrusion block; 113, second spring; 12, quick release assembly; 121, third sliding rod; 122, pressing disc; 123, clamping rod; 124, third spring. DETAILED DESCRIPTION

[0035] 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 labor fall within the protection scope of the utility model.

[0036] Reference Figures 1 to 8 The through type terminal provided by the utility model: including protection box 1, the side of protection box 1 far away is all set up with wire hole, every wire hole is all fixedly connected with rubber ring 2, rubber ring 2 plays the sealing effect, avoids rainwater to infiltrate into protection box 1 inside, the upper surface of protection box 1 is set up with clamping groove, clamping groove is movably connected with clamping frame 3, the opposite side of clamping frame 3 inside is all set up with fixed hole 301, the upper surface of clamping frame 3 is fixedly connected with cover plate 4, the bottom of cover plate 4 is fixedly connected with two fixed plates 6, cover plate 4 is equipped with rotating structure 5, the inner bottom of protection box 1 is fixedly connected with connecting frame 7, the inside of connecting frame 7 is movably equipped with fixed block 8, the bottom of fixed block 8 is set up with sliding hole 801, the inner top of sliding hole 801 is set up with rotating groove 802, the upper surface of fixed block 8 is fixedly connected with terminal housing 9, one side of terminal housing 9 is set up with connecting groove, connecting groove is fixedly connected with semicircular copper pipe 10, one side of terminal housing 9 is set up with sliding groove, terminal housing 9 is equipped with two connecting assemblies 11, the bottom of protection box 1 is equipped with quick release assembly 12;

[0037] In order to realize the purpose of fixing the cover plate 4, the rotating structure 5 includes a rotating column 502 penetratingly and rotatably connected to the upper surface of the cover plate 4, the upper surface of the rotating column 502 is fixedly connected with a rotating knob 501, the bottom of the rotating column 502 is fixedly connected with a rotating disc 503, the bottom of the rotating disc 503 is fixedly connected with two rotating columns 504, the opposite sides of the two fixed plates 6 are both penetratingly and slidably connected with first sliding rods 505, the ends of the two first sliding rods 505 away from each other are both fixedly connected with clamping columns 506, one end of each clamping column 506 is penetratingly and slidably connected to the corresponding side inside the protection box 1, each clamping column 506 is matched with the corresponding fixed hole 301, each first sliding rod 505 is movably connected with a first spring 508, one end of each first spring 508 is fixedly connected with the side of the corresponding clamping column 506, and the other end is fixedly connected with the side of the corresponding fixed plate 6, the opposite ends of the two first sliding rods 505 are both fixedly connected with moving columns 507, the upper surfaces of the moving columns 507 are both provided with moving grooves, the two rotating columns 504 are movably connected in the corresponding moving grooves, after the wires are fixed, the rotating knob 501 is rotated, the rotating knob 501 drives the rotating disc 503 to rotate through the rotating column 502, the rotating disc 503 drives the corresponding moving columns 507 to move through the two rotating columns 504, the two moving columns 507 drive the clamping columns 506 to move through the corresponding first sliding rods 505, the clamping columns 506 press the corresponding first springs 508, then the cover plate 4 is covered, the clamping frame 3 is clamped into the clamping groove, then the rotating knob 501 is loosened, under the elasticity of the first spring 508, the two clamping columns 506 penetrate through the corresponding sides of the protection box 1 and are clamped into the corresponding fixed holes 301, the cover plate 4 is fixed, the wiring terminal is prevented from being eroded by rain and affected by wind and sun for a long time, the shell 9 of the wiring terminal is prevented from being severely corroded, and the service life of the wiring terminal is affected;

[0038] In order to realize the purpose of improving the wire connection efficiency, the connecting assembly 11 includes a second sliding rod 111 penetratingly and slidably connected to the upper surface of the terminal shell 9, the bottom of the second sliding rod 111 is fixedly connected with a pressing block 112, the second sliding rod 111 is movably provided with a second spring 113, one end of the second spring 113 is fixedly connected with the inner top of the sliding groove, and the other end is fixedly connected with the side of the pressing block 112, the bottom of the pressing block 112 is fixedly connected with a anti-escape tooth, the pressing block 112 is slidably connected in the sliding groove, one end of the wire is penetrated through the rubber ring 2, then the second sliding rod 111 is pulled, the second sliding rod 111 drives the pressing block 112 to move, the pressing block 112 presses the second spring 113, then one end of the wire is inserted into the semicircular copper pipe 10, then the second sliding rod 111 is loosened, under the elasticity of the second spring 113, the pressing block 112 drives the anti-escape tooth to press on the wire, the wire is fixed, the wire is not needed to be pressed and installed through screws, and the wire connection efficiency is improved;

[0039] In order to achieve the purpose of convenient replacement of the protective box 1, the quick release assembly 12 comprises a third sliding rod 121 movably connected through the bottom of the protective box 1, the upper surface of the third sliding rod 121 is fixedly connected with a clamping rod 123, the clamping rod 123 and the third sliding rod 121 are movably connected with the sliding hole 801, the bottom of the third sliding rod 121 is fixedly connected with a pressing disc 122, the third sliding rod 121 movably has a third spring 124, one end of the third spring 124 is fixedly connected with the bottom of the protective box 1, and the other end is fixedly connected with one side of the pressing disc 122; rotating the pressing disc 122 drives the third sliding rod 121 to rotate, the third sliding rod 121 drives the clamping rod 123 to rotate, the clamping rod 123 is coincided with the sliding hole 801, then under the elasticity of the third spring 124, the pressing disc 122 drives the third sliding rod 121 to move, the third sliding rod 121 drives the clamping rod 123 to disengage from the rotating groove 802, then the internal connecting terminal is taken out, and it is convenient for workers to replace the new protective box 1.

[0040] Working principle: one end of the wire is inserted into the semicircular copper pipe 10, then the second sliding rod 111 is loosened, under the elasticity of the second spring 113, the pressing block 112 drives the anti-withdrawal teeth to press on the wire, the wire is fixed, without being pressed and installed through screws, which is beneficial to improve the connection efficiency of the wire; after the wire is fixed, the rotating knob 501 is rotated, the rotating knob 501 drives the rotating disc 503 to rotate through the rotating column 502, the rotating disc 503 drives the corresponding moving column 507 to move through the two rotating columns 504, the two moving columns 507 drive the clamping column 506 to move through the corresponding first sliding rod 505, the clamping column 506 presses the corresponding first spring 508, then the cover plate 4 is covered, the clamping frame 3 is clamped into the clamping groove, then the rotating knob 501 is loosened, under the elasticity of the first spring 508, the two clamping columns 506 are respectively inserted into the corresponding side of the protective box 1 and clamped into the corresponding fixed hole 301, the cover plate 4 is fixed, the wiring terminal is prevented from being eroded by rain and blown by the sun for a long time, the shell 9 of the wiring terminal is prevented from being seriously corroded, and the service life of the wiring terminal is affected; the pressing disc 122 is rotated, the pressing disc 122 drives the third sliding rod 121 to rotate, the third sliding rod 121 drives the clamping rod 123 to rotate, the clamping rod 123 is coincided with the sliding hole 801, then under the elasticity of the third spring 124, the pressing disc 122 drives the third sliding rod 121 to move, the third sliding rod 121 drives the clamping rod 123 to disengage from the rotating groove 802, then the internal connecting terminal is taken out, and it is convenient for workers to replace the new protective box 1.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A feed-through terminal comprising a protective box (1), characterized in that: The far side of the protection box (1) is provided with a wire hole, and each wire hole is fixedly connected with a rubber ring (2).

2. The through-terminal of claim 1, wherein: The bottom of the fixed block (8) is provided with a sliding hole (801), and the inner top of the sliding hole (801) is provided with a rotating groove (802).

3. The through-terminal of claim 1, wherein: The rotating structure (5) comprises a rotating column (502) penetratingly connected to the upper surface of the cover plate (4), the upper surface of the rotating column (502) is fixedly connected with a rotating knob (501), the bottom of the rotating column (502) is fixedly connected with a rotating disc (503), and the bottom of the rotating disc (503) is fixedly connected with two rotating columns (504).

4. The through-terminal of claim 3, wherein: The opposite side of the two fixed plates (6) is penetratingly and slidingly connected with a first sliding rod (505), the far end of the two first sliding rods (505) is fixedly connected with a clamping column (506), one end of each clamping column (506) is penetratingly and slidingly connected to the corresponding side inside the protection box (1), each clamping column (506) is matched with the corresponding fixed hole (301), each first sliding rod (505) is slidingly connected with a first spring (508), one end of each first spring (508) is fixedly connected with the corresponding clamping column (506), and the other end is fixedly connected with the corresponding fixed plate (6).

5. The through-terminal of claim 4, wherein: The opposite end of the two first sliding rods (505) is fixedly connected with a moving column (507), the upper surface of each moving column (507) is provided with a moving groove, and the two rotating columns (504) are slidingly connected in the corresponding moving grooves.

6. The through-terminal of claim 1, wherein: The connecting assembly (11) comprises a second sliding rod (111) penetratingly and slidingly connected to the upper surface of the terminal shell (9), the bottom of the second sliding rod (111) is fixedly connected with a pressing block (112), the bottom of the pressing block (112) is fixedly connected with an anti-dropping tooth, and the pressing block (112) is slidingly connected in the sliding groove.

7. The through-terminal of claim 6, wherein: The second sliding rod (111) movably has a second spring (113) fixedly connected at one end to the inner top of the sliding groove and at the other end to one side of the extrusion block (112).

8. The through-terminal of claim 2, wherein: The quick-release assembly (12) comprises a third sliding rod (121) movably connected through the bottom of the protective box (1), the upper surface of the third sliding rod (121) is fixedly connected with a clamping rod (123), the clamping rod (123) and the third sliding rod (121) are movably connected with the sliding hole (801), and the bottom of the third sliding rod (121) is fixedly connected with a pressing disc (122).

9. The through-terminal of claim 8, wherein: The third sliding rod (121) movably has a third spring (124) fixedly connected at one end to the bottom of the protective box (1) and at the other end to one side of the pressing disc (122).

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