High-safety electrical connector

Abstract

The utility model discloses a high-safety electrical connector, and belongs to the field of electrical connectors. A high-safety electrical connector comprises a first connector shell and a second connector shell and further comprises a butt joint structure installed between the first connector shell and the second connector shell. The butt joint structure comprises second insertion grooves formed in the two sides of the top end of the first connector shell. The second inserting rod is fixedly installed at the top of the end, close to the first connector shell, of the second connector shell, the outer wall of the second inserting rod is slidably connected with the inner wall of the second inserting groove, a protruding block is installed at the bottom of the end, away from the second connector shell, of the second inserting rod, and first inserting rods are fixedly connected to the two sides of the first connector shell. When the first connector shell and the second connector shell are in butt joint, the protruding block penetrates through the second inserting groove, meanwhile, the protruding block is driven by resilience force of toughness of the second inserting rod to descend and reset, the protruding block is clamped at the top end of the outer wall of the first connector shell, and connection stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical connectors, in particular to a high-safety electrical connector. Background Art

[0002] People's production and life cannot be separated from electricity, and naturally, they cannot be separated from wires. When a wire breaks due to various factors, replacing it completely will inevitably cause waste. Therefore, people usually reconnect the broken wire. Among the common ways to connect wires, the most common method is to strip the insulation layer of the wire, twist or weld the wire cores together to achieve the connection between the wires, and finally wrap the wire joints and exposed parts with insulating tape to achieve insulation from the outside world. However, this method is prone to loose wire connections, excessive resistance at the connection, causing sparks, and even melting the wires.

[0003] The existing socket and plug using electrical connectors are connected to the two ends of the broken wire respectively. When in use, the broken wire can be docked by connecting the plug with the socket, so that the line current can be connected.

[0004] The problem with the above-mentioned prior art is that after the plug and the socket are connected, the connection between the two is through friction on the contact surface, which is unstable and may cause the two to separate, affecting the use efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art and to propose a high-safety electrical connector.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A high-safety electrical connector includes a connector shell 1 and a connector shell 2, and also includes a docking structure installed between the connector shell 1 and the connector shell 2; the docking structure includes: slots 2 opened on both sides of the top of the connector shell 1; and a plug rod 2 fixedly installed on the top of the connector shell 2 near the end of the connector shell 1, the outer wall of the plug rod 2 is slidably connected to the inner wall of the slot 2, and a protrusion is installed at the bottom of the end of the plug rod 2 away from the connector shell 2.

[0008] Preferably, both sides of the connector shell 1 are fixedly connected with an insertion rod 1, and both sides of the connector shell 2 are provided with a slot 1, and the inner wall of the slot 1 is slidably connected with the outer wall of the insertion rod 1.

[0009] Preferably, the top end of the second insertion rod is connected with a U-shaped pull plate.

[0010] Preferably, a docking head is fixedly installed on one side of the connector housing one close to the connector housing two, and a docking slot is formed on one side of the connector housing two close to the connector housing one. The inner wall of the docking slot is slidably connected to the outer wall of the docking head.

[0011] Preferably, a conductive docking plug is fixedly installed in the middle of the inner wall of the docking slot. A jack is formed on the docking head, and a conductive docking socket is installed on the inner wall of the jack. The inner wall of the conductive docking socket is slidably connected to the outer wall of the conductive docking plug.

[0012] Preferably, a wiring one is installed on the outer side of the connector housing one, and a wiring two is installed on the outer side of the connector housing two.

[0013] Preferably, the inner core of the wiring one extends into the connector housing one and is connected to the left end of the conductive docking socket.

[0014] Preferably, the inner core of the wiring two extends into the connector housing two and is connected to the conductive docking plug.

[0015] Compared with the prior art, the present utility model provides a highly safe electrical connector, which has the following beneficial effects:

[0016] When the connector housing one and the connector housing two are docked, the second plug rod drives the convex block to be pushed into the second slot. When the docking is in place, the convex block passes through the second slot and is separated from the bottom surface of the second slot. At the same time, driven by the resilience of the second plug rod's own toughness, the convex block descends and resets, and is stuck at the top of the outer wall of the connector housing one, making the connection between the docked connector housing one and the connector housing two more stable and improving the connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view of a highly safe electrical connector proposed by the present utility model;

[0018] Figure 2 is the exploded schematic view of a highly safe electrical connector proposed by the present utility model Figure 1 ;

[0019] Figure 3 is the side view of a highly safe electrical connector proposed by the present utility model Figure 3 ;

[0020] Figure 4 is the cross-sectional view of the docking slot of a highly safe electrical connector proposed by the present utility model.

[0021] In the figure: 1. Wiring one; 2. Wiring two; 301. Connector housing one; 302. Connector housing two; 303. Docking head; 304. Docking slot; 305. Socket; 306. Conductive docking plug; 307. Conductive docking socket; 4. Plug rod one; 5. Slot one; 6. Plug rod two; 7. Slot two; 8. Protrusion; 9. U-shaped pull plate. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0024] Refer to Figures 1-4 , a highly secure electrical connector, including a connector housing one 301 and a connector housing two 302. A docking head 303 is fixedly installed on one side of the connector housing one 301 close to the connector housing two 302. A docking slot 304 is opened on one side of the connector housing two 302 close to the connector housing one 301. The inner wall of the docking slot 304 is slidably connected to the outer wall of the docking head 303;

[0025] During use, insert the docking head 303 of the connector housing one 301 into the docking slot 304 of the connector housing two 302, and the connector housing one 301 can be connected to the connector housing two 302.

[0026] A conductive docking plug 306 is fixedly installed in the middle of the inner wall of the docking slot 304. A socket 305 is opened on the docking head 303. A conductive docking socket 307 is installed on the inner wall of the socket 305. The inner wall of the conductive docking socket 307 is slidably connected to the outer wall of the conductive docking plug 306;

[0027] During use, a wiring one 1 is installed on the outside of the connector housing one 301, and a wiring two 2 is installed on the outside of the connector housing two 302; the inner core of the wiring one 1 extends into the connector housing one 301 and is connected to the left end of the conductive docking socket 307, and the inner core of the wiring two 2 extends into the connector housing two 302 and is connected to the conductive docking plug 306;

[0028] As described above: when the docking connector 303 of the connector shell 1 301 is inserted into the docking slot 304 of the connector shell 2 302 , the conductive docking plug 306 in the docking slot 304 is simultaneously inserted into the conductive docking socket 307 , so that the conductive docking plug 306 contacts the inner side of the conductive docking socket 307 for electrical conduction.

[0029] A docking structure is installed between connector housing 1 301 and connector housing 2 302 ; the docking structure includes: slots 2 7 formed on both sides of the top of connector housing 1 301 ; and a second insertion rod 6 fixedly mounted on the top of connector housing 2 302 near one end of connector housing 1 301 , with the outer wall of insertion rod 6 slidably connected to the inner wall of slots 2 7 , and a protrusion 8 mounted on the bottom of the end of insertion rod 6 away from connector housing 2 302 ;

[0030] Both sides of the connector shell 301 are fixedly connected with the plug rod 1 4, and both sides of the connector shell 2 302 are provided with a slot 1 5, the inner wall of the slot 1 5 is slidably connected to the outer wall of the plug rod 1 4; the top of the plug rod 2 6 is connected with a U-shaped pull plate 9.

[0031] The principle is as follows: when the connector housing 1 301 and the connector housing 2 302 are docked, the second insertion rod 6 drives the protrusion 8 to push into the second slot 7. The bottom surface of the protrusion 8 contacts the bottom end of the inner wall of the second slot 7. Due to the toughness of the second insertion rod 6 itself, it tilts upward and drives the first insertion rod 4 to be inserted into the first slot 5. The docking between the connector housing 1 301 and the second connector housing 302 is guided.

[0032] When the connectors are properly connected, the protrusion 8 passes through the second slot 7 and separates from the bottom surface of the second slot 7. At the same time, the protrusion 8 is driven down and reset by the resilience of the second rod 6, and is stuck on the top of the outer wall of the first connector shell 301, making the connection between the first connector shell 301 and the second connector shell 302 more stable after connection.

[0033] When it is necessary to separate the connector shell 1 301 and the connector shell 2 302, pull the U-shaped pull plate 9 to drive the ends of the protrusions 8 of each insertion rod 2 6 to tilt upward, so that the height of the bottom surface of the protrusion 8 is higher than the height of the bottom surface of the inner wall of the slot 2 7, release the restriction and pull the connector shell 1 301 and the connector shell 2 302 to separate.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly secure electrical connector, comprising a first connector housing (301) and a second connector housing (302), characterized in that, It also includes a docking structure installed between connector housing one (301) and connector housing two (302); The docking structure includes: Slot two (7) opened on both sides of the top end of connector housing one (301); and Plug rod two (6) fixedly installed at the top of one end of connector housing two (302) close to connector housing one (301), the outer wall of plug rod two (6) is slidably connected to the inner wall of slot two (7), and a convex block (8) is installed at the bottom of one end of plug rod two (6) away from connector housing two (302).

2. The high-security electrical connector according to claim 1, characterized in that, Plug rod one (4) is fixedly connected to both sides of connector housing one (301), slot one (5) is opened on both sides of connector housing two (302), and the inner wall of slot one (5) is slidably connected to the outer wall of plug rod one (4).

3. The high-security electrical connector according to claim 2, wherein The top end of plug rod two (6) is connected with a U-shaped pull plate (9).

4. A highly secure electrical connector according to claim 1, characterized in that, A docking head (303) is fixedly installed on one side of connector housing one (301) close to connector housing two (302), a docking slot (304) is opened on one side of connector housing two (302) close to connector housing one (301), and the inner wall of docking slot (304) is slidably connected to the outer wall of docking head (303).

5. The high-security electrical connector according to claim 4, characterized in that, A conductive docking plug (306) is fixedly installed in the middle of the inner wall of docking slot (304), a jack (305) is opened on docking head (303), a conductive docking socket (307) is installed on the inner wall of jack (305), and the inner wall of conductive docking socket (307) is slidably connected to the outer wall of conductive docking plug (306).

6. The high-security electrical connector according to claim 5, characterized in that, Wiring one (1) is installed on the outside of connector housing one (301), and wiring two (2) is installed on the outside of connector housing two (302).

7. A highly secure electrical connector according to claim 6, characterized in that, The inner core of wiring one (1) extends into connector housing one (301) and is connected to the left end of conductive docking socket (307).

8. The high-security electrical connector according to claim 7, characterized in that, The inner core of wiring two (2) extends into connector housing two (302) and is connected to conductive docking plug (306).

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