Rapid and convenient wire pin assembly type efficient connector

Abstract

The invention discloses a rapid and convenient wire pin assembly type efficient connector, and relates to the technical field of connectors. Comprising a plug and a socket, the plug comprises a sleeve I, and the socket comprises a sleeve II; insulating mounting seats are arranged in the first sleeve and the second sleeve, a contact pin is arranged on the insulating mounting seat located in the first sleeve, and a jack is formed in the insulating mounting seat located in the second sleeve; butt-joint conduction seats are arranged in the first sleeve and the second sleeve, conduction chips are annularly and uniformly arranged on one sides of the butt-joint conduction seats, and the outer sides of the conduction chips are sleeved with insulating jackets; fixing assemblies are annularly and uniformly arranged on the other side of the butt joint conduction seat; each fixing assembly comprises two pressing conduction seats arranged in the radial direction, pressing grooves are formed in the side faces of the pressing conduction seats, and two insulating pressing seats are arranged between the two pressing conduction seats in a telescopic mode and used for pressing core wires; according to the invention, the connection operation between the lead and the pin can be simplified, and the existing interference fit installation and screw fixing mode can be replaced.

Description

Technical Field

[0001] This invention relates to the field of connector technology, and in particular to a high-efficiency connector with quick and convenient wire pin assembly. Background Technology

[0002] With the development of technology, the design and function of connectors are constantly evolving. For example, the development of emerging technologies such as clamping claws, the Internet of Things, and smart homes has placed higher demands on the performance, size, and reliability of connectors. Meanwhile, the development of wireless technology has also driven the replacement of some traditional connectors, but in many applications, physical connections remain an indispensable component. Connectors commonly use a plug-and-receptacle type, consisting of a plug and a receptacle. The plug contains pins for conduction, and the receptacle contains sockets for conduction. In existing plug-and-receptacle connectors, the pins and sockets are generally interference-fitted or fixed to the outer casing with screws. Connecting the core wires is extremely inconvenient, and the connection between the core wires and the pins and sockets is generally achieved through welding or screw fasteners, making installation and maintenance extremely difficult. Therefore, this invention proposes an assembly-type high-efficiency connector that simplifies the connection operation between the wires and the pins, replacing the existing interference-fit installation and screw fixing methods. Summary of the Invention

[0003] To address the aforementioned technical problems, this invention simplifies the connection operation between the wire and the pin, replacing the existing interference fit installation and screw fixing methods.

[0004] The technical solution used in this invention is as follows: a fast and convenient wire pin assembly type high-efficiency connector, including a plug and a socket. The plug includes a sleeve one, and the socket includes a sleeve two. Both sleeve one and sleeve two have an insulating mounting base inside. A pin is provided on the insulating mounting base inside sleeve one, and a socket is provided on the insulating mounting base inside sleeve two. Both sleeve one and sleeve two have a mating conductive seat inside. Conductive chips are evenly arranged in a ring on one side of the mating conductive seat, and an insulating outer sleeve covers the conductive chips. The other side of the mating conductive seat is also ring-shaped. The device is equipped with uniformly arranged fixing components; each fixing component includes two radially arranged clamping conductors, each clamping conductor having a clamping groove on its side, and two insulating clamping seats telescopically arranged between the two clamping conductors for clamping the core wire; the mating conductor located inside the first sleeve can be interconnected with one end of the pin through a conductive chip, and the mating conductor located inside the second sleeve can be interconnected with one end of the socket through a conductive chip; limit components are provided on the outer sides of both the first and second sleeves to limit and fix the mating conductors and insulating mounting seats.

[0005] As a preferred embodiment, the end of the first sleeve is provided with a reinforcing threaded end, and the end of the second sleeve is fitted with a reinforcing outer sleeve, which can be threadedly engaged with the reinforcing threaded end to fix the first sleeve and the second sleeve.

[0006] As a preferred embodiment, a sealing ring three is provided at the end of the second sleeve and on the inner side of the reinforcing outer sleeve, and a sealing ring two is provided on the first sleeve and at one end of the reinforcing thread.

[0007] As a preferred embodiment, both sleeve one and sleeve two are provided with a tail thread end, and a tail sleeve is provided on the tail thread end. The inner side of the tail sleeve is provided with a compression cone cavity. A clamping claw is installed on the inner side of the ends of sleeve one and sleeve two. The compression cone cavity is used to push the compression clamping claw. A sealing ring one is provided on one end of the tail thread end.

[0008] As a preferred embodiment, the inner end of the second sleeve is provided with a socket limiting seat, and the socket limiting seat is provided with mating holes arranged in a ring. The socket is fitted onto the mating holes.

[0009] As a preferred embodiment, the limiting component includes a limiting block that is radially slidably mounted on sleeve one and sleeve two, and a pressing slide button that is axially slidably mounted on the outside of sleeve one and sleeve two. Sleeve one and sleeve two are provided with a sliding groove, and the pressing slide button is located in the sliding groove. Each limiting block is connected to sleeve one and sleeve two with a spring one, and the limiting block is provided with an inclined surface.

[0010] As a preferred embodiment, the fixing assembly includes a connecting plate disposed on the mating conductive seat, the connecting plate being located between two clamping conductive seats, the clamping conductive seats being connected to the conductive chip; the insulating clamping seat clamps and fixes the core wire on the clamping conductive seat to connect with the conductive chip; a limit plate is slidably disposed on the connecting plate to limit the two clamping conductive seats.

[0011] As a preferred embodiment, a spring three for providing elastic force is connected between the insulating clamping seat and the connecting plate, and a spring two for providing tension is connected between the spring two and the outer side of the clamping conductor seat. The insulating clamping seat clamps the core wire through the clamping groove.

[0012] The beneficial effects of this invention compared with the prior art are: (1) In this invention, the installation of the insulating mounting base and the docking conductive base replaces the common interference fit and screw fixing method. By limiting the insulating mounting base and the docking conductive base, they are fixed in the sleeve one and sleeve two; (2) In this invention, the connection between the wire and the pin socket adopts the press-fixing method, replacing the common welding and screw fixing method, which facilitates the connection of the wire and subsequent disassembly operation; (3) When the tail sleeve is screwed into the sleeve one and sleeve two, the end of the tail sleeve can contact the sealing ring one to achieve a seal; after the plug and socket are connected, the reinforcing sleeve can be screwed into the reinforcing thread end installed on the sleeve one to fix the sleeve one and sleeve two. The end of the reinforcing sleeve contacts the sealing ring two to achieve a seal. At the same time, the inner stepped surface of the reinforcing sleeve contacts the sealing ring three to achieve a seal, which can prevent impurities from entering the thread area and affecting the thread compatibility. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 This is a cross-sectional view of the overall structure of the present invention.

[0015] Figure 3 For the present invention Figure 2 A schematic diagram of the structure at the A mark in the middle.

[0016] Figure 4 This is a schematic diagram of the end structure of the plug and socket of the present invention.

[0017] Figure 5 This is a schematic diagram of the mounting structure of the insulating mounting base, the connecting and conductive base, and the clamping claw of the present invention.

[0018] Figure 6 This is a schematic diagram of the insulating mounting base and the docking conductive base of the present invention from another angle.

[0019] Figure 7 This is a schematic diagram of the pin and socket structure of the present invention.

[0020] Figure 8 This is a schematic diagram of the docking conductor structure of the present invention.

[0021] Figure 9 This is a schematic diagram of the limiting component structure of the present invention.

[0022] Figure 10 This is a schematic diagram of the mounting structure of the clamping conductor seat of the present invention.

[0023] Figure 11 This is a schematic diagram of the fixed component structure of the present invention.

[0024] Figure 12 This is a schematic diagram of the limiting plate structure of the present invention.

[0025] Figure 13 For the present invention Figure 2 Schematic diagram of the structure at the B mark.

[0026] Reference numerals in the attached diagram: 1-Sleeve 1; 101-Reinforced threaded end; 2-Sleeve 2; 3-Reinforced outer sleeve; 4-Tail sleeve; 401-Extrusion cone cavity; 402-Tail threaded end; 5-Clamping claw; 6-Sealing ring 1; 7-Sealing ring 2; 8-Sealing ring 3; 9-Insulating mounting base; 10-Pressing slide button; 11-Matching conductive base; 1101-Insulating outer sleeve; 1102-Conductive chip; 12-Socket limiting base; 13-Pin; 14-Socket; 15-Limiting block; 16-Spring 1; 17-Clamping conductive base; 18-Insulating clamping base; 19-Spring 2; 20-Connecting plate; 21-Spring 3; 22-Limiting plate. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0028] like Figures 1 to 13 As shown, a quick and convenient wire pin assembly type high-efficiency connector includes a plug and a socket. The plug includes a sleeve 1, and the socket includes a sleeve 2. Both sleeve 1 and sleeve 2 have an insulating mounting base 9 inside. A pin 13 is provided on the insulating mounting base 9 inside sleeve 1, and a socket 14 is provided on the insulating mounting base 9 inside sleeve 2. Both sleeve 1 and sleeve 2 have a mating conductive seat 11 inside. Conductive chips 1102 are evenly arranged in a ring on one side of the mating conductive seat 11, and an insulating outer sleeve 1101 covers the outer side of the conductive chips 1102. The other side of the mating conductive seat 11 has an evenly arranged ring... A fixing assembly is provided; each fixing assembly includes two radially arranged clamping conductor seats 17, each clamping conductor seat 17 having a clamping groove on its side, and two insulating clamping seats 18 telescopically arranged between the two clamping conductor seats 17 for clamping the core wire; the mating conductor seat 11 located inside the sleeve 1 can be interconnected with one end of the pin 13 through the conductive chip 1102, and the mating conductor seat 11 located inside the sleeve 2 can be interconnected with one end of the socket 14 through the conductive chip 1102; a limiting assembly is provided on the outside of both the sleeve 1 and the sleeve 2 to limit and fix the mating conductor seat 11 and the insulating mounting seat 9.

[0029] The end of sleeve 1 is provided with a reinforcing thread end 101, and the end of sleeve 2 is fitted with a reinforcing outer sleeve 3. The reinforcing outer sleeve 3 can be threaded with the reinforcing thread end 101 to fix sleeve 1 and sleeve 2. The end of sleeve 2 and located inside the reinforcing outer sleeve 3 is provided with a sealing ring 3 8, and the end of sleeve 1 and located at the reinforcing thread end 101 is provided with a sealing ring 2 7.

[0030] Both sleeve 1 and sleeve 2 are provided with a tail thread end 402, and a tail sleeve 4 is provided on the tail thread end 402. The inner side of the tail sleeve 4 is provided with a compression cone cavity 401. A clamping claw 5 is installed on the inner side of the end of sleeve 1 and sleeve 2. The compression cone cavity 401 is used to push the compression clamping claw 5. A sealing ring 6 is provided on one end of the tail thread end 402. The inner end of sleeve 2 is provided with a socket limiting seat 12. The socket limiting seat 12 has mating holes evenly arranged in a ring. The socket 14 is installed on the mating holes.

[0031] The limiting assembly includes a limiting block 15 that is radially slidably mounted on sleeve 1 and sleeve 2, and a pressing slide button 10 that is axially slidably mounted on the outside of sleeve 1 and sleeve 2. The outside of sleeve 1 and sleeve 2 is provided with a sliding groove, and the pressing slide button 10 is located in the sliding groove. The pressing slide button 10 and sleeve 1 and sleeve 2 are interference-fitted. Each limiting block 15 is connected to sleeve 1 and sleeve 2 with a spring 16, and the limiting block 15 is provided with an inclined surface.

[0032] The fixing assembly includes a connecting plate 20 disposed on the docking conductive seat 11, the connecting plate 20 being located between two clamping conductive seats 17, the clamping conductive seats 17 being connected to the conductive chip 1102; the core wire is clamped and fixed on the clamping conductive seat 17 to be connected to the conductive chip 1102; a limiting plate 22 is slidably disposed on the connecting plate 20 to limit the two clamping conductive seats 17, the limiting plate 22 and the connecting plate 20 being interference fit; an insulating clamping seat 18 is connected to the connecting plate 20 with a spring 3 21 for providing elastic force, and a spring 2 19 is connected to the outside of the clamping conductive seat 17 with a spring 2 19 for providing tension, the insulating clamping seat 18 clamping the core wire through the clamping groove.

[0033] Operating principle: Both the plug and the socket are equipped with a tail sleeve 4. The tail sleeve 4 is installed at the end of the sleeve 1 and the sleeve 2 by threaded connection. After the wire is connected, the tail sleeve 4 is screwed into the sleeve 1 and the sleeve 2. The compression cone cavity 401 compresses the clamping claw 5, deforms it, and then clamps the outside of the wire.

[0034] Furthermore, when the tail sleeve 4 is screwed into the sleeve 1 and the sleeve 2, the end of the tail sleeve 4 can contact the sealing ring 6 to achieve a seal. After the plug and socket are connected, the reinforcing sleeve 3 can be screwed into the reinforcing thread end 101 installed on the sleeve 1 to fix the sleeve 1 and the sleeve 2. The end of the reinforcing sleeve 3 contacts the sealing ring 7 to achieve a seal. At the same time, the inner stepped surface of the reinforcing sleeve 3 contacts the sealing ring 8 to achieve a seal.

[0035] Furthermore, the insulating mounting base 9 is installed in sleeve 1 and sleeve 2. In sleeve 1 and sleeve 2, the insulating mounting base 9 is provided with a pin 13 and a socket 14 respectively. When the plug and socket are connected, the pin 13 and the socket 14 are engaged. For the limiting of the insulating mounting base 9, the sliding button 10 can be pushed. The sliding button 10 pushes the inclined surface on the limiting block 15, so that the limiting block 15 can be radially extended and retracted. The sliding button 10 adopts an interference fit installation method so that it can be stably fixed in the preset position. The sliding button 10 can press the limiting block 15. The end of the limiting block 15 is located at the end face of the insulating mounting base 9 to limit the insulating mounting base 9. Furthermore, the connecting conductive base 11 is also limited by other limiting blocks 15. In sleeve 1, the conductive chip 1102 is engaged with the end of the pin 13. In sleeve 2, the conductive chip 1102 is engaged with the end of the socket 14.

[0036] Furthermore, the core wire inside the conductor is installed inside the clamping conductor seat 17. First, the insulating clamping seat 18 is pressed away from the clamping conductor seat 17. When the core wire is inside the clamping conductor seat 17, the insulating clamping seat 18 springs back under the elastic force of spring three 21 and the tension of spring two 19, and passes through the clamping groove to clamp the core wire. At the same time, the limiting plate 22 is pressed down and positioned between the two insulating clamping seats 18. The limiting plate 22 can limit the insulating clamping seat 18. The limiting plate 22 adopts an interference fit installation method to stabilize it in the preset position. The final conduction state is: the plug and socket are connected, the conductor is connected to the clamping conductor seat 17, and thus conduction is achieved with the conducting chip 1102. The conducting chip 1102 is connected to the pin 13, and the pin 13 is connected to the socket 14, thus achieving conduction.

[0037] In this embodiment, the installation of the insulating mounting base 9 and the docking conductor base 11 replaces the common interference fit and screw fixing methods. By limiting the insulating mounting base 9 and the docking conductor base 11, they are fixed in the sleeve 1 and sleeve 2. The connection between the wire and the pin hole is also made by pressing instead of the common welding and screw fixing methods, which facilitates the connection of the wire and subsequent disassembly.

[0038] It should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fast and convenient wire pin assembly type high-efficiency connector, comprising a plug and a socket, wherein the plug includes a first sleeve (1) and the socket includes a second sleeve (2); characterized in that: Both sleeve 1 (1) and sleeve 2 (2) are provided with insulating mounting seats (9). The insulating mounting seat (9) inside sleeve 1 (1) is provided with a pin (13), and the insulating mounting seat (9) inside sleeve 2 (2) is provided with a socket (14). Both sleeve 1 (1) and sleeve 2 (2) are provided with connecting conductive seats (11). One side of the connecting conductive seat (11) is uniformly arranged with conductive chips (1102) in a ring. The conductive chips (1102) are covered with an insulating outer sleeve (1101). The other side of the connecting conductive seat (11) is uniformly arranged with fixing components in a ring. Each fixing component includes two radially arranged... A clamping conductor seat (17) is provided on the side of the clamping conductor seat (17). Two insulating clamping seats (18) are telescopically arranged between the two clamping conductor seats (17) for clamping the core wire. The mating conductor seat (11) located inside the first sleeve (1) can be connected to one end of the pin (13) through the conductive chip (1102). The mating conductor seat (11) located inside the second sleeve (2) can be connected to one end of the socket (14) through the conductive chip (1102). Limiting components are provided on the outside of the first sleeve (1) and the second sleeve (2) to limit and fix the mating conductor seat (11) and the insulating mounting seat (9).

2. The quick and convenient wire pin assembly high-efficiency connector according to claim 1, characterized in that: The end of the first sleeve (1) is provided with a reinforcing thread end (101), and the end of the second sleeve (2) is fitted with a reinforcing outer sleeve (3). The reinforcing outer sleeve (3) can be threaded with the reinforcing thread end (101) to fix the first sleeve (1) and the second sleeve (2).

3. The quick and convenient wire pin assembly high-efficiency connector according to claim 2, characterized in that: A sealing ring three (8) is provided at the end of the sleeve two (2) and inside the reinforcing outer sleeve (3), and a sealing ring two (7) is provided on the sleeve one (1) and at one end of the reinforcing thread end (101).

4. A quick and convenient wire pin assembly type high-efficiency connector according to claim 2, characterized in that: Both sleeve one (1) and sleeve two (2) are provided with a tail thread end (402), and a tail sleeve (4) is provided on the tail thread end (402). The inner side of the tail sleeve (4) is provided with a compression cone cavity (401). A clamping claw (5) is installed on the inner side of the end of sleeve one (1) and sleeve two (2). The compression cone cavity (401) is used to push the compression clamping claw (5). A sealing ring one (6) is provided on one end of the tail thread end (402).

5. A quick and convenient wire pin assembly type high-efficiency connector according to claim 1, characterized in that: The inner end of the sleeve (2) is provided with a socket limiting seat (12), and the socket limiting seat (12) has a ring of uniformly arranged mating holes, and the socket (14) is fitted and installed on the mating holes.

6. The quick and convenient wire pin assembly high-efficiency connector according to claim 1, characterized in that: The limiting assembly includes a limiting block (15) that is radially slidably installed on sleeve one (1) and sleeve two (2), and a pressing slide button (10) that is axially slidably installed on the outside of sleeve one (1) and sleeve two (2). Slide grooves are provided on the outside of sleeve one (1) and sleeve two (2), and the pressing slide button (10) is located in the slide grooves. A spring one (16) is connected between each limiting block (15) and sleeve one (1) and sleeve two (2), and an inclined surface is provided on the limiting block (15).

7. A quick and convenient wire pin assembly type high-efficiency connector according to claim 1, characterized in that: The fixing assembly includes a connecting plate (20) disposed on the docking conductor (11), the connecting plate (20) being located between two clamping conductors (17), the clamping conductors (17) being connected to the conducting chip (1102); an insulating clamping seat (18) clamps and fixes the core wire on the clamping conductor (17) to be connected to the conducting chip (1102); a limiting plate (22) is slidably disposed on the connecting plate (20) to limit the two clamping conductors (17).

8. A quick and convenient wire pin assembly type high-efficiency connector according to claim 7, characterized in that: A spring three (21) for providing elastic force is connected between the insulating clamping seat (18) and the connecting plate (20), and a spring two (19) for providing tension is connected between the spring two (19) and the outside of the clamping conductor seat (17). The insulating clamping seat (18) clamps the core wire through the clamping groove.

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