Improved electric connector

Abstract

An improved electric connector comprises an insulating shell, an electric conductor is arranged in the insulating shell, a first end of the electric conductor is connected with a first U-shaped part, the first U-shaped part and the electric conductor are integrally formed, one side of the first U-shaped part is provided with a first fixing column, and the first fixing column is fixed on the electric conductor. Two adjacent first conductive connection chambers are arranged on the first side of the insulating shell, a first elastic piece and a second elastic piece are arranged in the two first conductive connection chambers respectively, and the first elastic piece and the second elastic piece are located on the two sides of the first U-shaped part respectively. The two ends of the electric conductor are respectively connected with the first U-shaped part and the second U-shaped part, and the first U-shaped part and the second U-shaped part are matched with the elastic sheet, so that the conducting wires on the two sides are communicated, the structure is simple, flat section bars can be adopted for punch forming, the reverse folding process is not needed, the process is simplified, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of electricity, in particular to an electric connecting device, in particular to an improved electric connector. Background Art

[0002] Electrical connectors are widely used in circuit connection. Figure 1 and Figure 2 As shown, the electrical connector includes a shell, a conductor is arranged in the shell, spring pieces 1 and 2 are arranged on both sides of the conductor, and vertical plates 1, 2 and 3 are arranged at the ends of the conductor in sequence, one side of spring piece 1 is connected to vertical plate 1, the other side of spring piece 1 is connected to vertical plate 2, one side of spring piece 2 is connected to vertical plate 2, and the other side of spring piece 2 is connected to vertical plate 3. The structure of this conductor is relatively complex, and it is necessary to adopt sheet metal stamping, and when forming vertical plate 1, a reverse folding process is required to form a bending part, which is complex in process, low in production efficiency, large in material waste and high in cost. In addition, in the prior art, two wire holes and two button holes are arranged on one side of the shell, wherein the two wire holes are arranged at intervals and separated by a button hole in the middle. When two wires are inserted into the wire holes at the same time, the two wires need to be manually separated to align with the two wire holes respectively, which reduces the efficiency of plugging. Summary of the invention

[0003] The utility model aims to provide an improved electrical connector, which aims to solve the technical problems of low production efficiency and low wire insertion efficiency of the electrical connector in the prior art.

[0004] An improved electrical connector of the utility model comprises an insulating housing, wherein a conductor is arranged inside the insulating housing, and the conductor is in a long strip shape;

[0005] The first end of the conductor is connected to a first U-shaped portion, the first U-shaped portion and the conductor are integrally formed, a first fixing column is arranged on one side of the first U-shaped portion, the first fixing column is fixed on the conductor, two adjacent first conductive connection chambers are arranged on the first side of the insulating shell, the two first conductive connection chambers are respectively provided with a first spring clip and a second spring clip, the first spring clip and the second spring clip are respectively located on both sides of the first U-shaped portion, one end of the first spring clip is connected to the inner wall of the first conductive connection chamber, the other end of the first spring clip is connected to one side of the first U-shaped portion, one end of the second spring clip is connected to the first fixing column, the other end of the second spring clip is connected to the other side of the first U-shaped portion, a first wiring hole and a first reset hole are respectively arranged on the upper sides of the two first conductive connection chambers, the two first wiring holes are adjacent to each other, a first reset button is respectively arranged in the two first reset holes, and the two first reset buttons are respectively arranged above the first spring clip and the second spring clip;

[0006] The second end of the conductor is connected to a second U-shaped portion, a second fixing column is arranged on one side of the second U-shaped portion, and the second fixing column is fixed on the conductor. Two adjacent second conductive connection chambers are arranged on the second side of the insulating shell, and a third spring clip and a fourth spring clip are arranged in the two second conductive connection chambers respectively. The third spring clip and the fourth spring clip are respectively located on both sides of the second U-shaped portion, one end of the third spring clip is connected to the inner wall of the second conductive connection chamber, and the other end of the third spring clip is connected to one side of the second U-shaped portion, one end of the fourth spring clip is connected to the second fixing column, and the other end of the fourth spring clip is connected to the other side of the second U-shaped portion, and a second wiring hole and a second reset hole are respectively arranged on the upper sides of the two second conductive connection chambers, the two second wiring holes are arranged adjacent to each other, and a second reset button is respectively arranged in the two second reset holes, and the two second reset buttons are respectively arranged above the third spring clip and the fourth spring clip.

[0007] Alternatively, the second end of the conductor is vertically connected to a conductive sheet, a second fixing column is provided on one side of the conductive sheet, the second fixing column is fixed on the conductor, a second conductive connection chamber is provided on the second side of the insulating shell, a third spring sheet is provided in the second conductive connection chamber, one side of the third spring sheet is connected to the second fixing column, the other side of the third spring sheet is connected to the conductive sheet, a second wiring hole and a second reset hole are provided on the upper side of the second conductive connection chamber, a second reset button is provided in the second reset hole, and the second reset button is provided above the third spring sheet.

[0008] Furthermore, a rail mounting groove is provided at the bottom of the insulating shell.

[0009] Compared with the prior art, the utility model has a positive and obvious effect. The two ends of the conductor of the utility model are respectively connected with a first U-shaped part and a second U-shaped part. The first U-shaped part and the second U-shaped part cooperate with the spring sheet to connect the wires on both sides. The structure is relatively simple and can be formed by stamping flat profiles without the need for a folding process, which simplifies the process, improves production efficiency, reduces material waste, and reduces costs. The two first wiring holes are arranged adjacent to each other with a small gap in between. When plugging in wires, the two wires can be directly inserted into the two first wiring holes without having to push the wires apart, which improves the efficiency of plugging in wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of an electrical connector in the prior art.

[0011] Figure 2 The figure is a schematic diagram of a conductor and a spring in an electrical connector in the prior art.

[0012] Figure 3 The figure is an exploded schematic diagram of an embodiment of an improved electrical connector of the utility model.

[0013] Figure 4It is a front view schematic diagram of an embodiment of an improved electrical connector of the utility model.

[0014] Figure 5 The figure is a schematic diagram of a usage state of an embodiment of an improved electrical connector of the utility model.

[0015] Figure 6 This is an exploded schematic diagram of another embodiment of an improved electrical connector of the utility model.

[0016] Figure 7 It is a front view schematic diagram of another embodiment of an improved electrical connector of the utility model.

[0017] Figure 8 The figure is a schematic diagram of another embodiment of an improved electrical connector of the utility model in use. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with an embodiment, but the present invention is not limited to the embodiment. Any similar structure and similar changes of the present invention should be included in the protection scope of the present invention. The use of directions such as up, down, front, back, left, and right in the present invention is only for the convenience of clear description and is not a limitation on the technical solution of the present invention.

[0019] like Figure 3-Figure 8 As shown, an improved electrical connector of the utility model comprises an insulating housing 1, wherein a conductor 2 is arranged inside the insulating housing 1, and the conductor 2 is in a long strip shape;

[0020] The first end of the conductor 2 is connected to the first U-shaped portion 3, and the first U-shaped portion 3 is integrally formed with the conductor 2. A first fixing column 4 is arranged on one side of the first U-shaped portion 3, and the first fixing column 4 is fixed on the conductor 2. Two adjacent first conductive connection chambers 5 are arranged on the first side of the insulating shell 1, and the two first conductive connection chambers 5 are respectively provided with a first spring 6 and a second spring 7, and the first spring 6 and the second spring 7 are respectively located on both sides of the first U-shaped portion 3. One end of the first spring 6 is connected to the inner wall of the first conductive connection chamber 5, and the other end of the first spring 6 is connected to one side of the first U-shaped portion 3. One end of the second spring 7 is connected to the first fixing column 4, and the other end of the second spring 7 is connected to the other side of the first U-shaped portion 3. The upper sides of the two first conductive connection chambers 5 are respectively provided with a first wiring hole 8 and a first reset hole 9, and the two first wiring holes 8 are adjacently arranged. A first reset button 10 is respectively arranged in the two first reset holes 9, and the two first reset buttons 10 are respectively arranged above the first spring 6 and the second spring 7;

[0021] The second end of the conductor 2 is connected to the second U-shaped portion 11, and a second fixing column 12 is arranged on one side of the second U-shaped portion 11. The second fixing column 12 is fixed on the conductor 2. Two adjacent second conductive connection chambers 13 are arranged on the second side of the insulating shell 1. The two second conductive connection chambers 13 are respectively provided with a third spring 14 and a fourth spring 15. The third spring 14 and the fourth spring 15 are respectively located on both sides of the second U-shaped portion 11. One end of the third spring 14 is connected to the inner wall of the second conductive connection chamber 13, and the other end of the third spring 14 is connected to one side of the second U-shaped portion 11. One end of the fourth spring 15 is connected to the second fixing column 12, and the other end of the fourth spring 15 is connected to the other side of the second U-shaped portion 11. The upper sides of the two second conductive connection chambers 13 are respectively provided with a second wiring hole 16 and a second reset hole 17. The two second wiring holes 16 are arranged adjacent to each other. The two second reset holes 17 are respectively provided with a second reset button 18. The two second reset buttons 18 are respectively arranged above the third spring 14 and the fourth spring 15.

[0022] Or, if Figure 6 As shown, the second end of the conductor 2 is vertically connected to a conductive sheet 19, a second fixing column 12 is provided on one side of the conductive sheet 19, and the second fixing column 12 is fixed on the conductor 2. A second conductive connection chamber 13 is provided on the second side of the insulating shell 1, and a third spring clip 14 is provided in the second conductive connection chamber 13. One side of the third spring clip 14 is connected to the second fixing column 12, and the other side of the third spring clip 14 is connected to the conductive sheet 19. A second wiring hole 16 and a second reset hole 17 are provided on the upper side of the second conductive connection chamber 13, a second reset button 18 is provided in the second reset hole 17, and the second reset button 18 is provided above the third spring clip 14.

[0023] Furthermore, a rail mounting groove 20 is provided at the bottom of the insulating housing 1 .

[0024] Specifically, the insulating housing 1, the spring sheet, the reset button, the rail mounting groove 20 and the like in this embodiment all adopt well-known solutions in the prior art, which are well known to those skilled in the art and will not be described in detail here.

[0025] The working principle of this embodiment:

[0026] When wiring, insert the wire into the first wiring hole 8 and the second wiring hole 16, and the first spring piece 6 and the second spring piece 7 press the wire and the conductor 2 to complete the wiring. When removing the wire, press the first reset button 10 and the second reset button 18 to remove the wire.

[0027] The two ends of the conductor 2 of the utility model are respectively connected with the first U-shaped part 3 and the second U-shaped part 11. The first U-shaped part 3 and the second U-shaped part 11 cooperate with the spring sheet to connect the wires on both sides. The structure is relatively simple and can be stamped and formed by flat profiles without the need for a folding process, which simplifies the process, improves production efficiency, reduces material waste, and reduces costs. The two first wiring holes 8 are arranged adjacent to each other with a small gap in between. When plugging in wires, the two wires can be directly inserted into the two first wiring holes 8 without having to push the wires apart, which improves the plugging efficiency.

Claims

1. An improved electrical connector, comprising an insulating housing, wherein a conductor is disposed in the insulating housing, and the conductor is in a strip shape, characterized in that: The first end of the conductor is connected to a first U-shaped portion, the first U-shaped portion and the conductor are integrally formed, a first fixing column is arranged on one side of the first U-shaped portion, the first fixing column is fixed on the conductor, two adjacent first conductive connection chambers are arranged on the first side of the insulating shell, the two first conductive connection chambers are respectively provided with a first spring clip and a second spring clip, the first spring clip and the second spring clip are respectively located on both sides of the first U-shaped portion, one end of the first spring clip is connected to the inner wall of the first conductive connection chamber, the other end of the first spring clip is connected to one side of the first U-shaped portion, one end of the second spring clip is connected to the first fixing column, the other end of the second spring clip is connected to the other side of the first U-shaped portion, a first wiring hole and a first reset hole are respectively arranged on the upper sides of the two first conductive connection chambers, the two first wiring holes are adjacent to each other, a first reset button is respectively arranged in the two first reset holes, and the two first reset buttons are respectively arranged above the first spring clip and the second spring clip; The second end of the conductor is connected to a second U-shaped portion, a second fixing column is arranged on one side of the second U-shaped portion, and the second fixing column is fixed on the conductor. Two adjacent second conductive connection chambers are arranged on the second side of the insulating shell, and a third spring clip and a fourth spring clip are arranged in the two second conductive connection chambers respectively. The third spring clip and the fourth spring clip are respectively located on both sides of the second U-shaped portion, one end of the third spring clip is connected to the inner wall of the second conductive connection chamber, and the other end of the third spring clip is connected to one side of the second U-shaped portion, one end of the fourth spring clip is connected to the second fixing column, and the other end of the fourth spring clip is connected to the other side of the second U-shaped portion, and a second wiring hole and a second reset hole are respectively arranged on the upper sides of the two second conductive connection chambers, the two second wiring holes are arranged adjacent to each other, and a second reset button is respectively arranged in the two second reset holes, and the two second reset buttons are respectively arranged above the third spring clip and the fourth spring clip. Alternatively, the second end of the conductor is vertically connected to a conductive sheet, a second fixing column is provided on one side of the conductive sheet, the second fixing column is fixed on the conductor, a second conductive connection chamber is provided on the second side of the insulating shell, a third spring sheet is provided in the second conductive connection chamber, one side of the third spring sheet is connected to the second fixing column, the other side of the third spring sheet is connected to the conductive sheet, a second wiring hole and a second reset hole are provided on the upper side of the second conductive connection chamber, a second reset button is provided in the second reset hole, and the second reset button is provided above the third spring sheet.

2. An improved electrical connector according to claim 1, characterized in that: The bottom of the insulating shell is provided with a track installation groove.

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