Quick insertion type copper connector structure

Abstract

The invention provides a quick-insertion type copper connector structure. The quick-insertion type copper connector structure comprises a movable ring capable of moving up and down; the copper core column is connected with the movable ring, a clamping jaw piece corresponding to the movable ring is arranged in the copper core column, and a connecting ring is connected in the movable ring; wherein a detachable ferrule is arranged on the outer surface wall of the movable ring, a connecting seat is arranged at the position, corresponding to the ferrule, of the movable ring, and an anti-skid plate is hinged to the connecting seat, and relates to the technical field of electrical connection, the device comprises the movable ring capable of moving up and down and a copper core column connected with the movable ring, and a clamping jaw piece is arranged at the position, corresponding to the movable ring, in the copper core column; the detachable sleeve ring is arranged on the outer surface wall of the movable ring, when the copper connector is used, the sleeve ring is detached, the anti-skid plate in the sleeve ring is moved, the movable ring is held, and under friction limiting of the anti-skid plate, the movable ring can be rapidly driven to move, the stability of the whole structure is improved, and the problem that the movable ring and the copper core column are inconvenient to move is solved. And the operation convenience is improved, and the stability and reliability of connection are ensured at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of electrical connection, in particular to a quick-insertion copper joint structure. Background Art

[0002] In the field of electrical connection, copper joints are widely used in the connection of cables, wires and equipment. Traditional copper joints are usually threaded or crimped, which has the following problems:

[0003] Inconvenient operation: Threaded connection requires tools and is time-consuming; crimping requires special equipment and is not suitable for quick on-site operation.

[0004] Poor stability: Traditional connectors tend to loosen after frequent plugging and unplugging, resulting in poor contact or signal interruption.

[0005] Difficult maintenance: When disassembling and replacing the joint, it is often necessary to disassemble the entire connection structure, which increases maintenance costs and time.

[0006] In order to solve the above problems, the present invention proposes a quick-plug copper connector, which achieves quick plugging and unplugging, high stability and convenient operation by optimizing the structural design. Summary of the invention

[0007] In order to overcome the existing problems, an embodiment of the present application provides a quick-plug copper joint structure, including an active ring that can move up and down, a copper core column connected to the active ring, a claw member is provided at the inside of the copper core column corresponding to the active ring, and a removable ring is provided on the outer wall of the active ring. When using the copper joint, the ring is removed, the internal anti-slip plate is pried open, the active ring is held, and the active ring can be quickly driven to move under the friction limit of the anti-slip plate, thereby improving the stability of the overall structure, avoiding the problem of inconvenient movement of the active ring and the copper core column, and ensuring the stability and reliability of the connection while improving the convenience of operation.

[0008] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0009] A quick-insert copper joint structure, comprising:

[0010] An active ring that can move up and down, the active ring can move up and down, and is used to control the connection and disconnection of the joint;

[0011] A copper core column connected to the movable ring, the copper core column is connected to the movable ring, a claw piece is provided inside the copper core column for fixing the position of the movable ring, a sealing ring is provided at the end of the copper core column for providing waterproof and dustproof functions during connection, a claw piece corresponding to the movable ring is provided inside the copper core column, and a connecting ring is connected inside the movable ring;

[0012] Among them, the outer wall of the movable ring is provided with a detachable ring, the ring is located on the outer wall of the movable ring, is detachable, and is used to protect and fix the movable ring, the ring is sleeved and connected to the movable ring, and the outer surface of the ring is provided with anti-slip patterns, the movable ring is provided with a connecting seat at the corresponding position of the ring, the connecting seat is hinged with an anti-slip plate, the ring is removed, the anti-slip plate inside is pried open, the movable ring is held, and the movable ring can be driven to move up and down under the friction limit of the anti-slip plate, the ring is located on the outer wall of the movable ring, and plays a role of protection and fixing. During installation or disassembly, the ring can be removed, which is convenient for user operation. After removing the ring, the user can access the internal anti-slip plate, which further simplifies the operation steps.

[0013] Preferably, the claw member includes but is not limited to two elastic claws, and the elastic claws can be automatically locked or released when the movable ring moves, ensuring the firmness of the joint connection. The claw member is located inside the copper core column, corresponding to the movable ring. When the movable ring moves, the claw member will be locked or released accordingly, ensuring that the movable ring can move quickly when needed and can be firmly fixed when connected;

[0014] The elastic claw is made of spring steel or copper alloy, which has high elasticity and wear resistance.

[0015] Preferably, the intersection of the movable ring and the copper core column is slidably connected to the connecting ring, and a loose claw pad is provided at the intersection of the connecting ring and the movable ring.

[0016] Preferably, the outer surface of the anti-slip plate is provided with anti-slip protrusions to facilitate user holding and operation. A pin is provided at the intersection of the connecting seat and the anti-slip plate. The anti-slip plate can rotate around the pin as the axis. The anti-slip plate is located inside the movable ring and is used to drive the movable ring to move.

[0017] Preferably, the movable ring is provided with an oblique stop at a position corresponding to the connecting seat, and when the anti-slide plate rotates, one side of the anti-slide plate abuts against the oblique stop, thereby limiting the position of the anti-slide plate.

[0018] Preferably, the copper core column is a hollow structure, and a reset spring is provided between the movable ring and the copper core column. The reset spring is located between the movable ring and the copper core column and is used to automatically reset the movable ring when the connection is disconnected. An insulating layer is provided on the outer surface of the copper core column. The insulating layer material is rubber or plastic, which is used to improve the safety of the joint. The copper core column is the conductive part of the joint, and a claw piece corresponding to the movable ring is provided inside. The function of the claw piece is to fix the position of the movable ring to ensure that it can be firmly locked when connected.

[0019] Preferably, the overall structure of the copper connector is suitable for quick connection and disconnection operations in electrical equipment, communication equipment or industrial automation equipment.

[0020] The preparation process is as follows:

[0021] Step 1: Preparation of copper core column

[0022] The copper core column is made by precision casting or CNC machining to ensure the accuracy of its internal guide groove and the installation position of the claw parts. After casting, the surface is polished;

[0023] Step 2: Preparation of the Activity Circle

[0024] The active ring is made by stamping process to ensure the matching accuracy with the copper core column. After stamping, the surface is nickel-plated to improve wear resistance.

[0025] Step 3: Preparation of the jaws

[0026] Spring steel or copper alloy material is used to prepare the elastic claws through stamping and heat treatment process to ensure its elasticity and wear resistance. The heat treatment temperature is 500-600℃ and the insulation time is 12h.

[0027] Step 4: Preparation of ferrules and anti-slip plates

[0028] The ferrule and anti-skid plate are prepared by injection molding process to ensure the anti-skid texture and structural strength of the surface. After the injection molding is completed, the surface anti-skid texture is processed;

[0029] Step 5: Assembly

[0030] Assemble the copper core column, movable ring, claw part, ferrule, anti-skid plate, sealing ring and return spring in sequence and perform a functional test.

[0031] The advantages of the embodiments of the present application are:

[0032] It includes an active ring that can move up and down, a copper core column connected to the active ring, a claw part is provided at the inside of the copper core column corresponding to the active ring, and a detachable ring is provided on the outer wall of the active ring. When using the copper joint, the ring is removed, the internal anti-skid plate is pried open, the active ring is held, and the active ring can be quickly driven to move under the friction limit of the anti-skid plate, thereby improving the stability of the overall structure, avoiding the problem of inconvenient movement of the active ring and the copper core column, and ensuring the stability and reliability of the connection while improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] Figure 1 It is a schematic diagram of a half-section structure of the quick-insert copper connector structure of the present invention;

[0035] Figure 2 This is a schematic diagram of the top view of the quick-insert copper connector structure of the present invention;

[0036] Figure 3 The quick-insert copper connector structure of the present invention Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0037] Figure 4 It is a front view structural schematic diagram of the connection between the movable ring and the ferrule in the quick-insert copper joint structure of the present invention.

[0038] Description of main reference numerals:

[0039] 1. Movable ring; 2. Copper core column; 3. Connecting ring; 4. Claw piece; 5. Loose claw pad; 6. Sealing ring; 7. Anti-skid plate; 8. Connecting seat; 9. Oblique stop; 10. Ferrule. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described 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, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. In addition, for the convenience of description below, the referenced "upper", "lower", "left", and "right" are the same as the upper, lower, left, and right directions of the drawings themselves. The "first", "second", etc. below are distinguished for the description and have no other special meanings.

[0041] The embodiment of the present application solves the problems in the prior art by providing a quick-plug copper joint structure, including an active ring that can move up and down, a copper core column connected to the active ring, a claw member is provided at the inside of the copper core column corresponding to the active ring, and a detachable ring is provided on the outer wall of the active ring. When using the copper joint, the ring is removed, the internal anti-slip plate is pried open, the active ring is held, and the active ring can be quickly driven to move under the friction limit of the anti-slip plate, thereby improving the stability of the overall structure, avoiding the problem of inconvenient movement of the active ring and the copper core column, and ensuring the stability and reliability of the connection while improving the convenience of operation.

[0042] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0043] Example

[0044] This embodiment provides a specific structure of a quick-insert copper connector structure, such as Figures 1-4 As shown, including:

[0045] An active ring 1 that can move up and down, the active ring 1 can move up and down, and is used to control the connection and disconnection of the joint;

[0046] A copper core column 2 connected to the movable ring 1, the copper core column 2 is connected to the movable ring 1, a claw member 4 is provided inside the copper core column 2 for fixing the position of the movable ring 1, a sealing ring 6 is provided at the end of the copper core column 2 for providing waterproof and dustproof functions during connection, a claw member 4 corresponding to the movable ring 1 is provided inside the copper core column 2, and a connecting ring 3 is connected inside the movable ring 1;

[0047] Among them, a removable ring 10 is provided on the outer wall of the movable ring 1. The ring 10 is located on the outer wall of the movable ring 1 and is removable for protecting and fixing the movable ring 1. The ring 10 is sleeved and connected to the movable ring 1, and the outer surface of the ring 10 is provided with anti-slip patterns. The movable ring 1 is provided with a connecting seat 8 at the corresponding position of the ring 10. The connecting seat 8 is hinged with an anti-slip plate 7. The ring 10 is removed, the internal anti-slip plate 7 is pried open, the movable ring 1 is held, and the movable ring 1 can be driven to move up and down under the friction limit of the anti-slip plate 7. The ring 10 is located on the outer wall of the movable ring 1, and plays a role of protection and fixing. During installation or disassembly, the ring 10 can be removed to facilitate user operation. After removing the ring 10, the user can access the internal anti-slip plate 7, which further simplifies the operation steps.

[0048] The claw member 4 includes but is not limited to two elastic claws, and the elastic claws can be automatically locked or released when the movable ring 1 moves, ensuring the firmness of the joint connection. The claw member 4 is located inside the copper core column 2, corresponding to the movable ring 1. When the movable ring 1 moves, the claw member 4 will be locked or released accordingly, ensuring that the movable ring 1 can move quickly when needed and can be firmly fixed when connected;

[0049] The elastic claw is made of spring steel or copper alloy, which has high elasticity and wear resistance.

[0050] The intersection of the movable ring 1 and the copper core column 2 is slidably connected to the connecting ring 3, and a loose claw pad 5 is provided at the intersection of the connecting ring 3 and the movable ring 1.

[0051] The outer surface of the anti-skid plate 7 is provided with anti-skid protrusions to facilitate user holding and operation. A pin shaft is provided at the intersection of the connecting seat 8 and the anti-skid plate 7. The anti-skid plate 7 can rotate around the pin shaft as the axis. The anti-skid plate 7 is located inside the movable circle 1 and is used to drive the movable circle 1 to move.

[0052] The movable ring 1 is provided with an oblique stopper 9 at a position corresponding to the connecting seat 8. When the anti-slide plate 7 rotates, one side of the anti-slide plate 7 abuts against the oblique stopper 9, so that the anti-slide plate 7 can be limited.

[0053] The copper core column 2 is a hollow structure, and a reset spring is provided between the movable ring 1 and the copper core column 2. The reset spring is located between the movable ring 1 and the copper core column 2, and is used to automatically reset the movable ring 1 when the connection is disconnected. An insulating layer is provided on the outer surface of the copper core column 2. The insulating layer material is rubber or plastic, which is used to improve the safety of the joint. The copper core column 2 is the conductive part of the joint, and a claw part 4 corresponding to the movable ring 1 is provided inside. The function of the claw part 4 is to fix the position of the movable ring 1 to ensure that it can be firmly locked when connected.

[0054] The overall structure of the copper connector is suitable for quick connection and disconnection operations in electrical equipment, communication equipment or industrial automation equipment.

[0055] The preparation process is as follows:

[0056] Step 1: Preparation of copper core column

[0057] The copper core column is made by precision casting or CNC machining to ensure the accuracy of its internal guide groove and the installation position of the claw parts. After casting, the surface is polished;

[0058] Step 2: Preparation of the Activity Circle

[0059] The active ring is made by stamping process to ensure the matching accuracy with the copper core column. After stamping, the surface is nickel-plated to improve wear resistance.

[0060] Step 3: Preparation of the jaws

[0061] Spring steel or copper alloy material is used to prepare the elastic claws through stamping and heat treatment process to ensure its elasticity and wear resistance. The heat treatment temperature is 500-600℃ and the insulation time is 12h.

[0062] Step 4: Preparation of ferrules and anti-slip plates

[0063] The ferrule and anti-skid plate are prepared by injection molding process to ensure the anti-skid texture and structural strength of the surface. After the injection molding is completed, the surface anti-skid texture is processed;

[0064] Step 5: Assembly

[0065] Assemble the copper core column, movable ring, claw part, ferrule, anti-skid plate, sealing ring and return spring in sequence and perform a functional test.

[0066] By adopting the above technical solution:

[0067] Through the linkage of the movable ring 1, the clamping jaw member 4 and the anti-slip plate 7, the stability of the overall structure is improved, and the problem of inconvenient movement of the movable ring 1 and the copper core column 2 in the traditional joint is avoided. At the same time, the design of the detachable ferrule 10 and the anti-slip plate 7 makes the operation more convenient. Users can quickly complete the installation and disassembly of the joint without the aid of tools. Moreover, the anti-slip plate 7 can be limited by the inclined baffle 9 to limit the anti-slip plate 7.

[0068] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, rather than limiting the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A quick-insert copper joint structure, characterized in that: include: A movable ring (1) that can move up and down; A copper core column (2) connected to the movable ring (1), wherein a claw member (4) corresponding to the movable ring (1) is provided inside the copper core column (2), and a connecting ring (3) is connected inside the movable ring (1); The outer wall of the movable ring (1) is provided with a detachable ring (10), and the movable ring (1) is provided with a connecting seat (8) at a position corresponding to the ring (10), and the connecting seat (8) is hinged with an anti-slip plate (7). The ring (10) is disassembled, the anti-slip plate (7) inside is pried open, and the movable ring (1) is held. Under the friction limit of the anti-slip plate (7), the movable ring (1) can be driven to move up and down.

2. A quick-insert copper joint structure as claimed in claim 1, characterized in that: The claw member (4) includes but is not limited to two elastic claws, and the elastic claws can be automatically locked or released when the movable ring (1) moves; The elastic claw is made of spring steel or copper alloy, which has high elasticity and wear resistance.

3. A quick-insert copper joint structure as claimed in claim 1, characterized in that: The intersection of the movable ring (1) and the copper core column (2) is slidably connected to the connecting ring (3), and a loose claw pad (5) is provided at the intersection of the connecting ring (3) and the movable ring (1).

4. A quick-insert copper joint structure as claimed in claim 1, characterized in that: The ferrule (10) is sleeve-connected with the movable ring (1), and the outer surface of the ferrule (10) is provided with anti-slip patterns.

5. A quick-insert copper joint structure as claimed in claim 1, characterized in that: The outer surface of the anti-slip plate (7) is provided with anti-slip protrusions, which is convenient for users to hold and operate.

6. A quick-insert copper joint structure as claimed in claim 1, characterized in that: A pin is provided at the intersection of the connecting seat (8) and the anti-slip plate (7), and the anti-slip plate (7) is rotatable around the pin as the axis.

7. A quick-insert copper joint structure as claimed in claim 1, characterized in that: The end of the copper core column (2) is provided with a sealing ring (6) for providing waterproof and dustproof functions during connection.

8. A quick-insert copper joint structure as claimed in claim 6, characterized in that: The movable ring (1) is provided with an oblique stop (9) at a position corresponding to the connecting seat (8).

9. A quick-insert copper joint structure as claimed in claim 1, characterized in that: The copper core column (2) is a hollow structure, and a return spring is provided between the movable ring (1) and the copper core column (2).

10. The preparation process of a quick-insert copper joint structure according to claim 1, characterized in that: The preparation process is as follows: Step 1: Preparation of copper core column The copper core column is made by precision casting or CNC machining to ensure the accuracy of its internal guide groove and the installation position of the claw parts; Step 2: Preparation of the Activity Circle The active ring is made by stamping process to ensure the matching accuracy with the copper core column; Step 3: Preparation of the jaws The elastic claws are made of spring steel or copper alloy through stamping and heat treatment processes to ensure their elasticity and wear resistance; Step 4: Preparation of ferrules and anti-slip plates The ferrule and anti-skid plate are made by injection molding process to ensure the anti-skid texture and structural strength of the surface; Step 5: Assembly Assemble the copper core column, movable ring, claw part, ferrule, anti-skid plate, sealing ring and return spring in sequence and perform a functional test.

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