CN221805935U - Electrical wire connector - Google Patents

Abstract

The utility model discloses an electrical wire connector, which relates to the technical field of wire connectors, and comprises a shell, wherein a transparent plate is installed inside the shell, and a plurality of groups of second sliding grooves are provided inside the shell, and a first sliding groove is provided inside the shell and on one side of the second sliding groove, and two corresponding second sliding blocks are slidably connected inside the second sliding groove, and the top of the second sliding block is fixedly connected to the first sliding block, and the top of the first sliding block is fixedly connected to the second connecting rod, wherein the tops of two groups of the second connecting rods are fixedly connected to the first sealing shell, and the tops of the other two groups of the second connecting rods are fixedly connected to the second sealing shell. The beneficial effect of the utility model is that the first fixing bolt and the plurality of second fixing bolts can be closed by the mutual cooperation of the first sliding block, the second sliding block, the second connecting rod, the first sealing shell, the second sealing shell, the plug-in block, the clamping block and the connecting clamping groove.

Description

An electrical wire connector

Technical Field

The utility model relates to the technical field of electric wire connectors, in particular to an electric wire connector.

Background Art

A wire connector is an accessory product used to achieve electrical connection. It is used to facilitate the connection of wires. It is actually a piece of metal sheet sealed in insulating plastic. There are holes at both ends for inserting wires and screws for tightening or loosening. For example, two wires sometimes need to be connected and sometimes need to be disconnected. At this time, you can use a connector to connect them and disconnect them at any time without having to weld them or wrap them together. It is very convenient and quick.

According to a Chinese patent application with patent number 202222166822.X, a quick connector for electric wires includes an insulating base and an insulating cover plate, wherein the insulating base and the insulating cover plate are snap-fitted together, and further includes: two clamping parts, wherein the clamping part is arranged inside the insulating base, the clamping part is composed of two symmetrically arranged clamping plates, the clamping plates are slidably connected to the insulating base, and the clamping plates can clamp the insulating protective layer of the electric wire; a connecting part, wherein the connecting part includes two relatively arranged conductive connectors, the conductive connectors can clamp the bare wire end of the electric wire, the two conductive connectors are respectively slidably connected to the insulating base and the insulating cover plate, and the conductive connectors are made of conductive material. By adding the clamping part, the device can clamp the insulating layer outside the electric wire through the two clamping plates in the clamping part. When the electric wire is pulled externally, the friction between the insulating layer outside the electric wire and the clamping plate can balance the external force, thereby preventing the bare wire end from directly bearing the load and affecting the stability of the wire terminal.

However, the above patent has the problem after improvement that the wire quick connector clamps the wire by pushing the adjusting pressure plate and the conductive connector through the adjusting threaded rod, but the adjusting threaded rod is exposed to the outside for a long time. If water droplets or debris fall on the adjusting threaded rod, the probability of leakage will increase, posing a safety hazard. For this reason, we propose an electrical wire connector.

Utility Model Content

In view of the deficiencies of the prior art, the utility model provides an electrical wire connector, which solves the problems raised in the above background technology.

To achieve the above purpose, the utility model is implemented through the following technical solutions: an electrical wire connector, including a shell, a transparent plate is installed inside the shell, a plurality of groups of second sliding grooves are opened inside the shell, a first sliding groove is opened inside the shell and on one side of the second sliding groove, two corresponding second sliding blocks are slidably connected inside the second sliding groove, the top of the second sliding block is fixedly connected to the first sliding block, the top of the first sliding block is fixedly connected to the second connecting rod, wherein the tops of two groups of the second connecting rods are fixedly connected to the first sealing shell, and the tops of the other two groups of the second connecting rods are fixedly connected to the second sealing shell, a plug-in block is fixedly connected to one side of the second sealing shell, a plug-in groove is opened inside the first sealing shell, and the plug-in groove and the plug-in block cooperate with each other.

Preferably, two corresponding clamping blocks are fixedly connected to the outer side of the second sealing shell, and two corresponding connecting slots are provided inside the first sealing shell, one end of the clamping block is inserted into the inside of the connecting slot, and a fixing screw is provided inside the connecting slot. Through the mutual cooperation of the clamping block, the connecting slot and the fixing screw, the first sealing shell and the second sealing shell can be fixed, so as to seal the first fixing bolt and the plurality of second fixing bolts, thereby protecting them and preventing the first fixing bolt and the plurality of second fixing bolts from being exposed to the outside for a long time and contacting with water or other debris, which increases the probability of leakage, thereby improving the safety of the electrical wire connector.

Preferably, a plurality of first card slots are provided inside the shell, a card block is slidably connected inside the first card slot, a clamping arc plate is fixedly connected between two of the card blocks, a plurality of second fixing bolts are provided inside the shell, one end of the second fixing bolt is rotatably connected to the clamping arc plate, and the outer insulation layer of the connected wire can be clamped through the mutual cooperation of the first card slot, the card block, the clamping arc plate and the second fixing bolt, thereby preventing the wire from being pulled by the outside and causing the connection to be disconnected.

Preferably, a first connecting block is fixedly connected to the interior of the shell, and two corresponding placement grooves are provided inside the first connecting block. A plurality of limit rods are fixedly connected to the top of the first connecting block, and a pressure plate is slidably connected to the outside of the plurality of limit rods and located inside the shell. A first fixing bolt is provided inside the shell, and one end of the first fixing bolt is rotatably connected to the pressure plate. Through the mutual cooperation of the first fixing bolt, the pressure plate and the limit rod, the pressure plate can be pushed to move, thereby pushing the conductive clamping rod to clamp and fix the connecting wires inside the placement groove, which makes the connection of the wires more convenient and reduces the work intensity of the staff.

Preferably, a telescopic spring is arranged on the outer side of the limit rod, one end of the telescopic spring is fixedly connected to the top of the first connection block, and the other end of the telescopic spring is fixedly connected to the bottom of the pressing plate, and the pressing plate can be limited and supported by the telescopic spring, thereby preventing the conductive clamping rod from accidentally touching the wire or making it inconvenient to clamp the wire. The convenience of the electrical wire connector is improved, and the work intensity of the staff is reduced.

Preferably, a conductive clamping rod is fixedly connected to the bottom of the pressure plate, and the conductive clamping rod cooperates with the first connecting block and the placement groove. Through the cooperation between the conductive clamping rod, the first connecting block and the placement groove, the connecting wires can be clamped and fixed, which improves the convenience of the electrical wire connector and reduces the work intensity of the staff.

Preferably, the clamping arc plate and the first connecting block are made of insulating materials such as ceramics and PE. The safety of the electrical wire connector is improved by making the clamping arc plate and the first connecting block of insulating materials such as ceramics and PE.

The utility model provides an electrical wire connector, which has the following beneficial effects:

1. The electrical wire connector can seal the first fixing bolt and the second fixing bolts through the mutual cooperation of the first sliding groove, the second sliding groove, the first sliding block, the second sliding block, the second connecting rod, the first sealing shell, the plug-in slot, the second sealing shell, the plug-in block, the clamping block and the connecting clamping slot, so as to protect them and prevent the first fixing bolt and the second fixing bolts from being exposed to the outside for a long time and contacting with water or other sundries to increase the probability of leakage, thereby improving the safety of the electrical wire connector.

2. The electrical wire connector can clamp the outer insulation layer of the connected wire through the cooperation of 10), the clamping block, the clamping arc plate and the second fixing bolt, thereby preventing the wire from being disconnected due to external pulling. The first connecting block, the placement groove, the limit rod, the telescopic spring, the pressure plate, the conductive clamping rod and the first fixing bolt cooperate with each other to facilitate the clamping and fixing of the wire connection inside the placement groove, thereby improving the convenience of the electrical wire connector.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic internal cross-sectional view of the present invention;

FIG3 is a schematic diagram of the outer insulating layer clamping of the utility model.

In the figure: 1. shell; 2. first connecting block; 3. placement slot; 4. limiting rod; 5. telescopic spring; 6. pressure plate; 7. conductive clamping rod; 8. first fixing bolt; 9. transparent plate; 10. first clamping slot; 11. clamping block; 12. clamping arc plate; 13. second fixing bolt; 14. first sliding slot; 15. second sliding slot; 16. first sliding block; 17. second sliding block; 18. second connecting rod; 19. first sealing shell; 20. plug-in slot; 21. second sealing shell; 22. plug-in block; 23. clamping block; 24. connecting slot.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Please refer to Figures 1 to 3. The utility model provides a technical solution: an electrical wire connector, including a shell 1, a transparent plate 9 is installed inside the shell 1, a plurality of second sliding grooves 15 are opened inside the shell 1, a first sliding groove 14 is opened inside the shell 1 and located on one side of the second sliding groove 15, two corresponding second sliding blocks 17 are slidably connected inside the second sliding groove 15, the top of the second sliding block 17 is fixedly connected to the first sliding block 16, the top of the first sliding block 16 is fixedly connected to the second connecting rod 18, wherein the tops of two groups of the second connecting rods 18 are fixedly connected to the first sealing shell 19, the tops of the other two groups of the second connecting rods 18 are fixedly connected to the second sealing shell 21, one side of the second sealing shell 21 is fixedly connected to the plug-in block 22, the first sealing shell 1 9 is provided with a plug-in slot 20, and the plug-in slot 20 cooperates with the plug-in block 22. The outer side of the second sealing shell 21 is fixedly connected with two corresponding clamping blocks 23. The interior of the first sealing shell 19 is provided with two corresponding connecting slots 24. One end of the clamping block 23 is plugged into the interior of the connecting slot 24. The interior of the connecting slot 24 is provided with a fixing screw. Through the mutual cooperation of the clamping block 23, the connecting slot 24 and the fixing screw, the first sealing shell 19 and the second sealing shell 21 can be fixed, so as to seal the first fixing bolt 8 and the plurality of second fixing bolts 13, so as to protect them, and prevent the first fixing bolt 8 and the plurality of second fixing bolts 13 from being exposed to the outside for a long time and contacting with water or other sundries to increase the probability of leakage, thereby improving the safety of the electrical wire connector;

A plurality of first card slots 10 are provided inside the housing 1, a card block 11 is slidably connected inside the first card slot 10, a clamping arc plate 12 is fixedly connected between two card blocks 11, a plurality of second fixing bolts 13 are provided inside the housing 1, one end of the second fixing bolt 13 is rotatably connected to the clamping arc plate 12, and the outer insulation layer of the connected wire can be clamped by the mutual cooperation of the first card slot 10, the card block 11, the clamping arc plate 12 and the second fixing bolt 13, so as to prevent the wire from being disconnected due to external pulling;

The first connection block 2 is fixedly connected to the inside of the shell 1, and two corresponding placement grooves 3 are provided inside the first connection block 2. A plurality of limiting rods 4 are fixedly connected to the top of the first connection block 2, and a pressure plate 6 is slidably connected to the outside of the plurality of limiting rods 4 and located inside the shell 1. A first fixing bolt 8 is arranged inside the shell 1, and one end of the first fixing bolt 8 is rotatably connected to the pressure plate 6. Through the mutual cooperation of the first fixing bolt 8, the pressure plate 6, and the limiting rod 4, the pressure plate 6 can be pushed to move, thereby pushing the conductive clamping rod 7 to clamp and fix the connecting wire inside the placement groove 3, which makes the connection of the wire more convenient and reduces the work intensity of the staff. A telescopic spring 5 is arranged on the outside of the limiting rod 4, and one end of the telescopic spring 5 is fixedly connected to the top of the first connection block 2, and the other end of the telescopic spring 5 is fixedly connected to the bottom of the pressure plate 6. The pressure plate 6 can be limited and supported by the telescopic spring 5, thereby preventing the conductive clamping rod 7 from accidentally touching the wire or inconveniently clamping the wire. The convenience of the electrical wire connector is improved and the work intensity of the staff is reduced;

The bottom of the pressing plate 6 is fixedly connected with a conductive clamping rod 7, which cooperates with the first connecting block 2 and the placement groove 3. Through the cooperation between the conductive clamping rod 7, the first connecting block 2 and the placement groove 3, the connecting wires can be clamped and fixed, thereby improving the convenience of the electrical wire connector and reducing the work intensity of the staff;

The clamping arc plate 12 and the first connecting block 2 are both made of insulating materials such as ceramics and PE. The safety of the electrical wire connector is improved by making the clamping arc plate 12 and the first connecting block 2 of insulating materials such as ceramics and PE.

In summary, when the electrical wire connector is used, the staff first plugs the wire into the inside of the first connecting block 2, places the wire connection inside the placement slot 3, and then rotates the first fixing bolt 8 to drive the pressure plate 6 to move, thereby driving the conductive clamping rod 7 to move, so that the conductive clamping rod 7 clamps the wire connection inside the placement slot 3, and then rotates the two sets of second fixing bolts 13, and then drives the two sets of clamping arc plates 12 to move toward the middle of the housing 1 respectively, thereby driving the multiple clamping blocks 11 to the first clamping slot 1 0, and then the two sets of clamping arc plates 12 clamp and fix the outer insulation layer of the wire, and then push the first sealing shell 19 and the second sealing shell 21 to move toward the middle of the housing 1 respectively, and at the same time, multiple first sliding blocks 16 and second sliding blocks 17 move inside the first sliding groove 14 and the second sliding groove 15, and then the plug-in block 22 is plugged into the inside of the plug-in groove 20, and then the card block 23 is plugged into the inside of the connecting card groove 24, and then the card block 23 is fixed to the inside of the connecting card groove 24 by fixing screws.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (7)

1. An electrical wire connector, comprising a housing (1), characterized in that: a transparent plate (9) is installed inside the housing (1), a plurality of second sliding grooves (15) are provided inside the housing (1), a first sliding groove (14) is provided inside the housing (1) and located on one side of the second sliding groove (15), two corresponding second sliding blocks (17) are slidably connected inside the second sliding groove (15), the top of the second sliding block (17) is fixedly connected to the first sliding block (16), the top of the first sliding block (16) is fixedly connected to the second connecting rod (18), wherein the tops of two groups of the second connecting rods (18) are fixedly connected to the first sealing shell (19), the tops of the other two groups of the second connecting rods are fixedly connected to the second sealing shell (21), one side of the second sealing shell (21) is fixedly connected to the plug-in block (22), the first sealing shell (19) is provided with a plug-in groove (20), and the plug-in groove (20) and the plug-in block (22) cooperate with each other. 2. An electrical wire connector according to claim 1, characterized in that: two corresponding card blocks (23) are fixedly connected to the outer side of the second sealing shell (21), and two corresponding connecting slots (24) are opened inside the first sealing shell (19), one end of the card block (23) is inserted into the inside of the connecting slot (24), and a fixing screw is arranged inside the connecting slot (24). 3. An electrical wire connector according to claim 1, characterized in that: a plurality of first card slots (10) are opened inside the shell (1), a card block (11) is slidably connected inside the first card slot (10), a clamping arc plate (12) is fixedly connected between two of the card blocks (11), and a plurality of second fixing bolts (13) are arranged inside the shell (1), and one end of the second fixing bolt (13) is rotatably connected to the clamping arc plate (12). 4. An electrical wire connector according to claim 1, characterized in that: a first connecting block (2) is fixedly connected to the inside of the shell (1), two corresponding placement grooves (3) are provided inside the first connecting block (2), a plurality of limit rods (4) are fixedly connected to the top of the first connecting block (2), a pressure plate (6) is slidably connected to the outside of the plurality of limit rods (4) and located inside the shell (1), a first fixing bolt (8) is provided inside the shell (1), and one end of the first fixing bolt (8) is rotatably connected to the pressure plate (6). 5. An electrical wire connector according to claim 4, characterized in that a telescopic spring (5) is arranged on the outer side of the limit rod (4), one end of the telescopic spring (5) is fixedly connected to the top of the first connecting block (2), and the other end of the telescopic spring (5) is fixedly connected to the bottom of the pressure plate (6). 6. An electrical wire connector according to claim 4, characterized in that a conductive clamping rod (7) is fixedly connected to the bottom of the pressure plate (6), and the conductive clamping rod (7) cooperates with the first connecting block (2) and the placement groove (3). 7. An electrical wire connector according to claim 3, characterized in that the clamping arc plate (12) and the first connecting block (2) are both made of ceramic or PE materials.