A copper terminal

Abstract

The utility model relates to copper wiring terminal technical field, concretely is a kind of copper wiring terminal, the utility model includes wiring row, wiring seat is inserted and connected and installed in wiring row inside, multiple wiring cavities are passed through and set up on wiring seat, multiple wiring ports are passed through and set up on wiring row, multiple wiring cavities are respectively corresponding with multiple wiring ports, lower seat is fixedly connected in wiring row one side, upper seat is rotatably connected on lower seat upper end, and upper seat one end is connected with lower seat one end and is installed by clamping, and multiple threading holes are set up between upper seat and lower seat jointly;By setting up upper seat and lower seat in wiring row one side, when upper seat and lower seat are opened, line is passed through threading hole, then is wired with wiring seat, after wiring, upper seat and lower seat are closed and clamped between, upper seat and lower seat are clamped to line and are fixed, improve the connection stability between wiring terminal and line, reduce the possibility that line is caused to fall off by pulling, so that line is not easy to separate from wiring cavity, improve line connection stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper wiring terminal field, concretely is a copper wiring terminal. BACKGROUND

[0002] The wiring terminal is a device used for connecting the line in the electrical equipment, and the common wiring terminal fixes the line by screwing the screw, adopts the copper material, and has good conductivity and reliability.

[0003] The existing copper wiring terminal such as patent application number " CN202120384523.6 " presents the wiring terminal, and the terminal main body has the wiring cavity, the wire pressing end of the screw is inserted into the wiring cavity, the cavity wall of the wiring cavity is protruded to the inside of the wiring cavity to form the protruding part, the protruding part is used to push the multiple wires pressed by the wire pressing end of the screw to the inside of the wiring cavity, which can reduce the probability of the phenomenon that part of the thin wire in the multiple wires is not contacted.

[0004] But the prior art has defects, the connection stability between the wiring terminal and the line is poor, when the line end is connected with the wiring terminal, the line is pulled, the line end is pulled, the line end is easy to separate from the wiring cavity, and the line connection stability is affected, therefore, a copper wiring terminal is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a copper wiring terminal to solve the problems in the above background technology.

[0006] The purpose of the utility model can be realized by the following technical scheme:

[0007] A copper wiring terminal, comprising a wiring row, a wiring seat is inserted and installed inside the wiring row, a plurality of wiring cavities are provided through the wiring seat, a plurality of wiring ports are provided through the wiring row, the plurality of wiring cavities correspond to the plurality of wiring ports respectively, a lower seat is fixed on one side of the wiring row, an upper seat is rotatably connected to the upper end of the lower seat, one end of the upper seat is clamped and installed with one end of the lower seat, and a plurality of threading holes are provided between the upper seat and the lower seat, and the plurality of threading holes correspond to the plurality of wiring ports respectively.

[0008] Preferably, two groups of elastic pads are fixed in the plurality of threading holes, and the two groups of elastic pads are located in the upper seat and the lower seat respectively.

[0009] Preferably, a notch is provided on one side of the two groups of elastic pads, the notch is annular in shape, a rectangular frame is fixed on one side of the upper end of the upper seat, and the wiring cavity is circular in shape.

[0010] Preferably, the terminal block is fixed with a mounting seat at the upper end, a plurality of groups of bolts are inserted into the mounting seat, the plurality of groups of bolts are in threaded connection with the terminal block, lower ends of the plurality of groups of bolts are located in a plurality of groups of terminal cavities respectively, and the lower ends of the plurality of groups of bolts are fixed with pressing plates.

[0011] Preferably, a clamping groove is formed at one side of the upper seat, a recess is formed at one side of the lower seat, a spring is fixed in the recess, a clamping block is fixed at an end of the spring, and the clamping block is in clamping cooperation with the clamping groove.

[0012] Preferably, clamping plates are rotatably connected at two ends of the terminal block, and the two groups of clamping plates are in clamping cooperation with the two ends of the terminal block respectively.

[0013] The utility model discloses beneficial effects:

[0014] The utility model discloses a terminal block, which comprises a terminal block, a plurality of groups of terminal cavities are formed in the terminal block, and a plurality of groups of terminal cavities are in threaded connection with a plurality of groups of terminal cavities. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by the person skilled in the art without creative labor on the premise of not paying the creative labor.

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the upper seat and lower seat structure schematic diagram of the utility model;

[0018] Figure 3 It is the terminal block structure schematic diagram of the utility model;

[0019] Figure 4 It is the whole overhead structure schematic diagram of the utility model;

[0020] Figure 5 It is the utility model cut structure schematic diagram;

[0021] The signs in the drawings are as follows:

[0022] 1. Terminal block; 2. Mounting base; 3. Terminal block; 4. Wiring cavity; 5. Bolt; 6. Pressure plate; 7. Clamping plate; 8. Lower base; 9. Upper base; 10. Wire hole; 11. Elastic pad; 12. Rectangular frame; 13. Slot; 14. Groove; 15. Spring; 16. Clamping block; 17. Notch; 18. Wiring port. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] A type of copper terminal block, such as Figures 1-5 As shown, the device includes a terminal block 1, in which a terminal block 3 is inserted and installed. The terminal block 3 and the terminal block 1 are easily detached and assembled. Multiple sets of wiring cavities 4 are opened through the terminal block 3, and multiple sets of wiring ports 18 are opened through the terminal block 1. The multiple sets of wiring cavities 4 correspond to the multiple sets of wiring ports 18. A lower seat 8 is fixedly connected to one side of the terminal block 1. An upper seat 9 is rotatably connected to the upper end of the lower seat 8. One end of the upper seat 9 is snapped into one end of the lower seat 8. Multiple sets of wire holes 10 are opened between the upper seat 9 and the lower seat 8. The multiple sets of wire holes 10 correspond to the multiple sets of wiring ports 18.

[0025] By setting an upper seat 9 and a lower seat 8 on one side of the terminal block 1, the upper seat 9 is rotatably connected to the lower seat 8. When the upper seat 9 and the lower seat 8 are opened, the wire passes through the wire hole 10 and the wiring port 18, and then connects to the wiring cavity 4 in the terminal block 3. After the connection is made, the upper seat 9 and the lower seat 8 are closed and locked together. The upper seat 9 and the lower seat 8 clamp and fix the wire, which improves the connection stability between the terminal block and the wire, reduces the possibility of the wire falling off due to being pulled, and makes it less likely for the wire to fall off the wiring cavity 4, thus improving the connection stability of the wire.

[0026] like Figures 1-2 As shown, two sets of elastic pads 11 are fixedly connected in each of the multiple sets of thread holes 10. The two sets of elastic pads 11 are located in the upper seat 9 and the lower seat 8 respectively, and the two sets of elastic pads 11 are pressed together.

[0027] When the upper seat 9 and the lower seat 8 are closed, the elastic pads 11 inside the upper seat 9 and the lower seat 8 press against each other. The line is located between the two sets of elastic pads 11. The elastic pads 11 press against the side wall of the line, increasing the friction between the line and the wire hole 10, and preventing the wire hole 10 from excessively pressing the line and causing damage.

[0028] like Figures 1-2As shown in the drawings, the elastic pad 11 is provided with a notch 17 on one side, the notch 17 is annular, the upper seat 9 is provided with a rectangular frame 12 on one side of the upper end, and the wiring cavity 4 is circular.

[0029] The notch 17 increases the deformation space of the elastic pad 11, so that the elastic pad 11 can extrude the line with a larger diameter, the rectangular frame 12 is rocked, the upper seat 9 is rocked from the lower seat 8, and the circular inner wall of the wiring cavity 4 has a gathering effect on the line.

[0030] As shown in the drawings, Figures 1-4 The mounting seat 2 is connected to the upper end of the wiring row 1, a plurality of bolts 5 are inserted into the mounting seat 2, the plurality of bolts 5 are in threaded connection with the wiring seat 3, the lower ends of the plurality of bolts 5 are located in the plurality of wiring cavities 4 respectively, and the lower ends of the plurality of bolts 5 are fixedly connected with the pressing plates 6.

[0031] The line end is located in the wiring cavity 4, the bolt 5 is screwed, the pressing plate 6 at the bottom of the bolt 5 extrudes the line in the wiring cavity 4, so that the line end is fixed in the wiring cavity 4, and the pressing plate 6 increases the crimping area of the line.

[0032] As shown in the drawings, Figure 3 and Figure 5 The upper seat 9 is provided with a clamping groove 13 on one side, the lower seat 8 is provided with a groove 14 on one side, the spring 15 is fixedly connected in the groove 14, the clamping block 16 is fixedly connected at the end of the spring 15, and the clamping block 16 is in clamping connection with the clamping groove 13.

[0033] When the upper seat 9 and the lower seat 8 are closed, the side wall of the upper seat 9 extrudes the clamping block 16, the clamping block 16 is extruded into the groove 14, until the groove 14 is connected with the clamping groove 13, the spring 15 extrudes the clamping block 16, the clamping block 16 is clamped into the clamping groove 13, the upper seat 9 and the lower seat 8 are clamped and installed, and the upper end of the upper seat 9 is pulled upward, so that the upper seat 9 and the lower seat 8 are separated from the clamping.

[0034] As shown in the drawings, Figure 5 The clamping plates 7 are rotatably connected to the two ends of the wiring seat 3, and the two groups of clamping plates 7 are clamped and matched with the two ends of the wiring row 1.

[0035] When the wiring seat 3 is inserted into the wiring row 1, the two groups of clamping plates 7 are rotated, the clamping plates 7 are clamped and matched with the inside of the wiring row 1, so that the wiring seat 3 is clamped and installed in the wiring row 1, and the wiring seat 3 is prevented from moving in the wiring row 1.

[0036] The working principle of the copper wiring terminal is as follows:

[0037] By setting the upper seat 9 and the lower seat 8 on one side of the wiring row 1, the upper seat 9 is rotatably connected to the lower seat 8, when the upper seat 9 and the lower seat 8 are opened, the line is threaded through the threading hole 10, through the wiring port 18, and then connected with the wiring cavity 4 in the wiring seat 3, after the connection, the upper seat 9 and the lower seat 8 are closed and clamped, the upper seat 9 and the lower seat 8 clamp and fix the line, improve the connection stability between the wiring terminal and the line, reduce the possibility that the line is pulled off, so that the line is not easy to be separated from the wiring cavity 4, and the line connection stability is improved.

[0038] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A copper terminal comprising a terminal block (1), characterized in that The wiring rack (1) is internally inserted with a wiring holder (3), a plurality of wiring cavities (4) are provided through the wiring holder (3), a plurality of wiring ports (18) are provided through the wiring rack (1), the plurality of wiring cavities (4) correspond to the plurality of wiring ports (18) respectively, a lower seat (8) is fixedly connected to one side of the wiring rack (1), an upper seat (9) is rotatably connected to the upper end of the lower seat (8), one end of the upper seat (9) is clamped and mounted with one end of the lower seat (8), and a plurality of threading holes (10) are provided through the upper seat (9) and the lower seat (8), and the plurality of threading holes (10) correspond to the plurality of wiring ports (18) respectively.

2. A copper terminal according to claim 1, wherein A plurality of elastic pads (11) are fixedly connected in the plurality of threading holes (10), and the two elastic pads (11) are respectively located in the upper seat (9) and the lower seat (8).

3. A copper terminal according to claim 2, wherein The two elastic pads (11) are provided with notches (17) on one side, the notches (17) are annular in shape, a rectangular frame (12) is fixedly connected to one side of the upper end of the upper seat (9), and the wiring cavities (4) are circular in shape.

4. The copper terminal of claim 1, wherein The upper end of the wiring rack (1) is fixedly connected with a mounting seat (2), a plurality of bolts (5) are inserted in the mounting seat (2), the plurality of bolts (5) are in threaded connection with the wiring holder (3), and the lower ends of the plurality of bolts (5) are respectively located in the plurality of wiring cavities (4), and the lower ends of the plurality of bolts (5) are fixedly connected with pressing plates (6).

5. The copper terminal of claim 1, wherein, The upper seat (9) is provided with a clamping groove (13) on one side, the lower seat (8) is provided with a groove (14) on one side, a spring (15) is fixedly connected in the groove (14), the spring (15) is fixedly connected with a clamping block (16) at the end, and the clamping block (16) is clamped and matched with the clamping groove (13).

6. A copper terminal according to claim 1, wherein The wiring holder (3) is rotatably connected with clamping plates (7) at both ends, and the two clamping plates (7) are clamped and matched with the wiring rack (1) at both ends.

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