Copper pipe terminal with quick connection structure
By combining the design of guide springs, clamping springs, and clamping mechanisms, the problem of complex operation of traditional copper tube terminals is solved, enabling quick connection and convenient disassembly, which is suitable for high-density wiring scenarios.
Patent Information
- Application Number
- CN202510994324.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-18
- Publication Date
- 2025-10-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional copper tube terminal connection methods rely on specialized tools and are complex to operate, making them inconvenient to work in confined spaces or at heights and resulting in low disassembly and assembly efficiency, thus failing to meet the needs for rapid connection.
The design employs a combination of guide springs, clamping springs, clamping mechanisms, and limiting mechanisms. It enables rapid insertion and fixing of wires through guiding, clamping, and limiting, and improves disassembly convenience through a synchronous control mechanism. Combined with a splicing frame, it enables multi-channel connection.
It enables quick and stable connection and easy disassembly of wires, adapting to high-density wiring scenarios and reducing operational complexity and tool dependence.
Smart Images
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Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of conductive elements, in particular to a copper pipe terminal with a quick connection structure. BACKGROUND
[0002] In the field of electrical connections, copper pipe terminals, as key conductive elements, bear the important function of reliable connection between wires and device terminals, and their performance directly affects the stability of current transmission and system safety. Traditional copper pipe terminals generally adopt pressure connection or welding connection schemes, which can meet the basic conductive requirements, but in actual application, they are highly dependent on tools. Pressure connection requires the application of precise pressure by a special wire crimping pliers, and welding relies on a welding gun and welding material. Both operations require professional personnel and specific tools, which not only makes it inconvenient for work in small spaces or at high altitudes, but also reduces the disassembly and assembly efficiency. Therefore, there is an urgent need for a copper pipe terminal with a quick connection structure. SUMMARY
[0003] The present application aims to solve the above problems by providing a copper pipe terminal with a quick connection structure, which is reasonable in design and convenient to use.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present application is as follows: it comprises a wire connecting pipe and a connecting end, the rear side of the wire connecting pipe is provided with the connecting end; It further comprises: A plurality of guide springs are arranged on the front and rear sides of the inner wall of the wire connecting pipe in equal circular angles, and the guide springs are arranged in an inclined structure; A plurality of clamping springs are fixedly arranged on the plurality of guide springs, a plurality of openings are formed in the clamping springs, and an anti-slip barb is arranged in each opening; A clamping mechanism is arranged on the wire connecting pipe, and the clamping mechanism is connected with the plurality of clamping springs, and a plurality of limiting mechanisms connected with the wire connecting pipe are arranged on the clamping mechanism; Through the above technical solution, the guide spring can not only guide the wire inserted into the wire connecting pipe, but also cooperate with the clamping spring and its own elasticity to clamp the wire in all directions, realizing the quick plug-in and fixation of the wire and the wire connecting pipe. At the same time, under the influence of the pulling force of the wire outside the wire connecting pipe, the anti-slip barb can also mechanically block the wire, improving the anti-loosening performance of the wire in the wire connecting pipe.
[0005] Preferably, the clamping mechanism comprises: A movable sleeve is movably sleeved on the wire connecting pipe, a plurality of movable blocks are fixedly arranged on the inner annular wall of the movable sleeve, and the movable blocks are movably arranged in the movable grooves formed on the side wall of the wire connecting pipe; The extrusion column is hinged on the side wall of the clamping spring, and the extrusion rod is hinged on the movable block and movably inserted into the extrusion column; Through the above technical scheme, the movement of the movable block can make the extrusion rod rotate with the extrusion column. When the movable block moves to the rear side, the extrusion rod can exert pressure on the clamping spring in the direction of the wire through the extrusion column, so that the clamping spring can not only clamp the wire through the elastic force generated by its own deformation, but also can realize more stable clamping of the wire through the pressure.
[0006] Preferably, the limiting mechanism comprises: The first spring is fixedly arranged in the movable block, one end of the first spring is fixedly provided with a moving plate, and the moving plate is movably arranged in the movable block; The connecting plate is movably arranged in the movable block at the position on the two sides of the first spring, the side wall of the connecting plate is fixedly connected with the moving plate, the side wall of the connecting plate is fixedly provided with a contact plate, and the inner wall of the wire connecting pipe is movably contacted with the contact plate; The limiting block is movably arranged in the movable block at the position on the two sides of the first spring, the side wall of the connecting plate is fixedly connected with the moving plate, the side wall of the connecting plate is fixedly provided with a contact plate, and the inner wall of the wire connecting pipe is movably contacted with the contact plate; Through the above technical scheme, the first spring can exert pressure on the moving plate, and the cooperation of the connecting plate and the contact plate can make the limiting block always contact the limiting slot corresponding to the position, so as to realize the one-way movement and position limiting of the movable block, and avoid the loosening of the clamping of the wire caused by the reverse movement of the movable block.
[0007] Preferably, the side wall of the moving plate is fixedly provided with an insertion rod, the insertion rod is movably arranged on the movable block after penetrating through the side wall of the movable sleeve, the movable sleeve is provided with a synchronous control mechanism connected with the insertion rods, the movement of the moving plate can be controlled by pressing the insertion rod, so that when the wire is disassembled from the wire connecting pipe, the limiting block can be separated from the limiting slot, so as to facilitate the disassembly of the wire.
[0008] Preferably, the synchronous control mechanism comprises: The control sleeve is movably arranged on the movable sleeve, a plurality of fixed strips are distributed on the outer ring wall of the movable sleeve, and the fixed strips are movably arranged in the strip-shaped grooves on the inner ring wall of the control sleeve; The second spring is movably arranged in the strip-shaped groove, and one end of the second spring is fixedly connected with the fixed strip; The moving blocks are movably inserted into one end of the insertion rod, movably arranged in the moving groove on the inner wall of the control sleeve, and the two inner side walls of the moving groove are provided with inclined grooves, and the guide blocks are movably arranged in the inclined grooves and fixedly arranged on the moving blocks. Through the above technical scheme, when the control sleeve moves on the movable sleeve, the guide blocks move in the inclined grooves, thereby driving the moving blocks to move the insertion rod to the inside of the wire connecting pipe, realizing the synchronous control of the plurality of insertion rods, and improving the convenience of disassembling the wires.
[0009] Preferably, a rubber sleeve is fixedly arranged on the control sleeve, and the rubber sleeve is provided with anti-skid lines, so as to improve the comfort of the staff when pushing the control sleeve with hands, and the friction between the rubber sleeve and the hands of the staff is also improved through the cooperation of the anti-skid lines, so as to reduce the occurrence of hand slipping.
[0010] Preferably, a splicing frame is fixedly arranged on the front side edge of the outer ring wall of the wire connecting pipe, the right side wall and the bottom wall of the splicing frame are fixedly provided with connecting strips, and the left side wall and the top wall of the splicing frame are provided with connecting grooves matched with the connecting strips, so as to realize the horizontal or vertical arrangement and combination of the plurality of terminals, form a multi-channel connection module, and adapt to the high-density wiring scene.
[0011] Preferably, the surfaces of the guide elastic sheet and the clamping elastic sheet are silver-plated, and the thickness is 0.5-2 microns, so as to effectively reduce the contact resistance with the wire and reduce the energy loss during current transmission.
[0012] Preferably, a reinforcing strip is fixedly arranged on the side wall of the guide elastic sheet and fixedly connected with the inner ring wall of the wire connecting pipe, so as to improve the connection strength between the guide elastic sheet and the inner ring wall of the wire connecting pipe and avoid damage caused by excessive stress at the connection between the guide elastic sheet and the inner ring wall of the wire connecting pipe when the guide elastic sheet deforms.
[0013] Compared with the prior art, the present application has the following advantages: 1. Through the cooperation of the guide elastic sheet, the clamping elastic sheet, the anti-skid barb and the clamping mechanism, the wire can be conveniently clamped and fixed in the wire connecting pipe, and the wire can be subjected to multi-directional and relatively stable clamping force, thereby improving the connection stability between the wire and the wire connecting pipe. 2. Through the cooperation of the limiting mechanism, the movable block can be limited after the clamping elastic sheet clamps and fixes the wire, so as to avoid that the movable block moves and causes the wire to loosen under the interference of external factors such as vibration during the use of the copper pipe terminal. 3、Through the cooperation of the synchronous control mechanism, the synchronous control of a plurality of insertion rods can be realized, so that when the wires are disassembled, a plurality of limiting blocks can be separated from the limiting grooves, the movement of the movable block is avoided, and the convenience of wire disassembly is improved; 4, the splicing frame and the connecting strip can realize the rapid combination and expansion of multiple copper pipe terminals, so as to facilitate the adaptation of high-density wiring scenes. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is a structural schematic diagram of the present application.
[0015] Figure 2 is a sectional view of the line connecting pipe and the movable sleeve in the present application.
[0016] Figure 3 is Figure 2 is an enlarged view of A in
[0017] Figure 4 is a sectional view of the movable block and the insertion rod in the present application.
[0018] Figure 5 is a schematic diagram of the internal structure of the control sleeve in the present application.
[0019] Figure 6 is a connection schematic diagram of the line connecting pipe, the connecting end, the splicing frame and the connecting strip in the present application.
[0020] Figure 7 is a connection schematic diagram of the guide spring, the clamping spring, the anti-skid barb and the reinforcing strip in the present application.
[0021] BRIEF DESCRIPTION OF DRAWINGS line connecting pipe 1, connecting end 2, guide spring 3, clamping spring 4, anti-skid barb 5, clamping mechanism 6, movable sleeve 6-1, movable block 6-2, extrusion column 6-3, extrusion rod 6-4, limiting mechanism 7, first spring 7-1, moving plate 7-2, connecting plate 7-3, abutting plate 7-4, limiting block 7-5, movable groove 8, limiting groove 9, insertion rod 10, synchronous control mechanism 11, control sleeve 11-1, fixed strip 11-2, second spring 11-3, moving block 11-4, guide block 11-5, strip-shaped groove 12, moving groove 13, inclined groove 14, splicing frame 15, connecting strip 16, connecting groove 17, rubber sleeve 18, anti-skid pattern 19, reinforcing strip 20. DETAILED DESCRIPTION
[0022] The present application will be further described below in conjunction with the drawings.
[0023] Example 1:
[0024] As Figures 1-7As shown, the embodiment includes a wire connecting pipe 1 and a connecting end 2, the rear side of the wire connecting pipe 1 is integrally formed with the connecting end 2, the front edge of the outer ring wall of the wire connecting pipe 1 is fixedly sleeved with a splicing frame 15, the right side wall and the bottom wall of the splicing frame 15 are both welded and fixedly provided with a connecting strip 16, the left side wall and the top wall of the splicing frame 15 are both provided with a connecting groove 17 matched with the connecting strip 16, through the cooperation of the splicing frame 15 and the connecting strip 16, the arrangement and combination of multiple terminals in the horizontal or vertical direction can be realized, a multi-channel connecting module is formed, and it is used for adapting to the high-density wiring scene; It also includes: A plurality of guide springs 3 are distributed on the front and rear sides of the inner wall of the wire connecting pipe 1 in equal circular angles, and the guide springs 3 are arranged in an inclined structure. The reinforcing strip 20 can improve the connection structure strength between the guide spring 3 and the inner ring wall of the wire connecting pipe 1, and avoid the damage caused by the excessive force on the connection between the guide spring 3 and the inner ring wall of the wire connecting pipe 1 when the guide spring 3 deforms; A plurality of clamping springs 4 are integrally formed on the plurality of guide springs 3. The clamping spring 4 is provided with a plurality of openings, and the openings are provided with anti-skid barbs 5. The surfaces of the guide spring 3 and the clamping spring 4 are silver-plated, and the thickness is 0.5-2 microns. Through the silver-plating of the surfaces of the guide spring 3 and the clamping spring 4, the contact resistance with the wire can be effectively reduced, the conductivity can be optimized, and the energy loss during current transmission can be reduced; A clamping mechanism 6 is arranged on the wire connecting pipe 1, and the clamping mechanism 6 is connected with the plurality of clamping springs 4. The clamping mechanism 6 is provided with a plurality of limiting mechanisms 7 connected with the wire connecting pipe 1; The clamping mechanism 6 includes: A movable sleeve 6-1 is movably sleeved on the wire connecting pipe 1. A plurality of movable blocks 6-2 are welded and fixedly arranged on the inner ring wall of the movable sleeve 6-1. The movable blocks 6-2 are movably arranged in the movable grooves 8 arranged on the side wall of the wire connecting pipe 1; A plurality of extrusion columns 6-3 are hingedly connected to the side walls of the plurality of clamping springs 4. An extrusion rod 6-4 is hingedly connected to the movable block 6-2. One end of the extrusion rod 6-4 is movably inserted into the extrusion column 6-3. The movement of the movable block 6-2 can drive the extrusion rod 6-4 and the extrusion column 6-3 to rotate. When the movable block 6-2 moves backward, the extrusion rod 6-4 can apply an additional pressure to the clamping spring 4 through the extrusion column 6-3. When the clamping spring 4 clamps and fixes the wire by relying on the resilience generated by its own deformation, the additional pressure can further strengthen the clamping stability of the wire, thereby improving the pull-out resistance of the wire; The limiting mechanism 7 includes: A first spring 7-1 is fixedly arranged in the movable block 6-2, one end of the first spring 7-1 is fixedly provided with a moving plate 7-2, and the moving plate 7-2 is movably arranged in the movable block 6-2; A connecting plate 7-3 is movably arranged in the movable block 6-2 at two sides of the first spring 7-1, and the connecting plate 7-3 is welded and fixed with the side wall of the moving plate 7-2. A resisting plate 7-4 is welded and fixed on the side wall of the connecting plate 7-3, and the resisting plate 7-4 movably abuts against the inner wall of the wire connecting pipe 1; A plurality of limiting blocks 7-5 are welded and fixed on the side wall of the resisting plate 7-4. A plurality of limiting grooves 9 are formed on the inner wall of the wire connecting pipe 1 at two sides of the movable groove 8. The limiting blocks 7-5 are clamped in the limiting grooves 9 in cooperation. The first spring 7-1 drives the moving plate 7-2 by pre-tightening force, so that the limiting blocks 7-5 can abut into the limiting grooves 9 at corresponding positions and generate reverse resistance, so that the movable block 6-2 can only move in one direction. A plug rod 10 is welded and fixed on the side wall of the moving plate 7-2, and the plug rod 10 is movably arranged in the movable block 6-2 after penetrating through the side wall of the movable sleeve 6-1. The movable sleeve 6-1 is provided with a synchronous control mechanism 11 connected with the plurality of plug rods 10. The movement of the moving plate 7-2 can be controlled by pressing the plug rod 10, so that when the wire is disassembled from the wire connecting pipe 1, the limiting blocks 7-5 can be separated from the limiting grooves 9, thereby facilitating the disassembly of the wire.
[0025] Embodiment 2
[0026] Referring to Figure 1 , Figure 2 and Figure 5 , the synchronous control mechanism 11 further comprises: A control sleeve 11-1 is movably arranged on the movable sleeve 6-1. A plurality of fixed strips 11-2 are distributed on the outer ring wall of the movable sleeve 6-1 at equal angles. The fixed strips 11-2 are movably arranged in the strip-shaped grooves 12 formed on the inner ring wall of the control sleeve 11-1. A rubber sleeve 18 is fixedly arranged on the control sleeve 11-1. The rubber sleeve 18 is provided with anti-skid lines 19. The comfort of the control sleeve 11-1 pushed by the worker can be improved by the rubber sleeve 18. The friction between the rubber sleeve 18 and the hands of the worker can be improved by the anti-skid lines 19, so as to reduce the occurrence of hand slipping; A plurality of second springs 11-3 are fixedly arranged in the strip-shaped grooves 12, and one end of the second spring 11-3 is fixedly connected with the fixed strip 11-2; The moving block 11-4 is movably inserted into one end of the insertion rod 10, and is movably arranged in the moving groove 13 arranged on the inner wall of the control sleeve 11-1. The two inner side walls of the moving groove 13 are provided with the inclined grooves 14, and the guide block 11-5 is movably arranged in the inclined grooves 14 and is welded and fixed on the moving block 11-4. When the control sleeve 11-1 moves on the movable sleeve 6-1, the guide block 11-5 moves in the inclined grooves 14, thereby driving the moving block 11-4 to push the insertion rod 10 to move to the inside of the wire connecting pipe 1, so as to realize the synchronous control of the insertion rods 10, thereby improving the convenience of disassembling the wires.
[0027] In use of the present application, the wires are inserted into the wire connecting pipe 1, and the guide spring 3 and the clamping spring 4 are bent due to the influence of the wire extrusion, and the wires are preliminarily clamped and fixed by the elastic force of the guide spring 3 and the clamping spring 4. Then, the control sleeve 11-1 is pushed to the rear side, the control sleeve 11-1 drives the movable sleeve 6-1 to move to the rear side through the fixed strip 11-2, the movable sleeve 6-1 drives the movable block 6-2 to move to the rear side, the movable block 6-2 drives the extrusion rod 6-4 and the extrusion column 6-3 to turn to the rear side, which not only shortens the distance between the end of the extrusion column 6-3 and the inner wall of the wire connecting pipe 1, but also makes the end of the extrusion rod 6-4 abut against the inner wall of the extrusion column 6-3, so that the extrusion rod 6-4 and the extrusion column 6-3 can exert force on the clamping spring 4 to the wires, thereby increasing the clamping force of the clamping spring 4 on the wires. In the process of moving the movable block 6-2 to the rear side, the moving plate 7-2 is affected by the rebounding force of the first spring 7-1, and the moving plate 7-2, the connecting plate 7-3 and the abutting plate 7-4 cooperate, so that the limiting block 7-5 can abut against the limiting groove 9 of the corresponding position, and the limiting block 7-5 and the limiting groove 9 are wedge-shaped, thereby realizing the reverse movement stop of the movable block 6-2, and limiting the movable block 6-2, the extrusion rod 6-4 and the extrusion column 6-3 in this state. When it is needed to detach the wire from the wire connecting pipe 1, the control sleeve 11-1 is pushed forward, so that the control sleeve 11-1 moves forward on the movable sleeve 6-1 and compresses the second spring 11-3, and in the process, the guide block 11-5 moves in the inclined groove 14 and pushes the insertion rod 10 to the movable block 6-2 direction by the moving block 11-4, the insertion rod 10 pushes the moving plate 7-2 and compresses the first spring 7-1, so that the moving plate 7-2 can drive the abutting plate 7-4 to move away from the inner wall of the wire connecting pipe 1 through the connecting plate 7-3, the abutting plate 7-4 drives the limiting block 7-5 to disengage from the limiting groove 9, and at the same time, the control sleeve 11-1 is pushed forward, so that the fixed strip 11-2 can drive the movable sleeve 6-1 to move forward, the movable sleeve 6-1 drives the movable block 6-2 to move forward, so that the force applied to the clamping spring 4 by the extrusion rod 6-4 and the extrusion column 6-3 disappears, at this time, only the springback force generated by the deformation of the guide spring 3 and the clamping spring 4 itself clamps the wire, then the worker can exert a forward pulling force on the wire to detach the wire from the wire connecting pipe 1.
[0028] Compared with the prior art, the beneficial effects of the present application are: 1. Through the cooperation of the guide spring 3, the clamping spring 4, the anti-skid barb 5 and the clamping mechanism 6, not only the convenient clamping and fixing of the wire in the wire connecting pipe 1 can be realized, but also the wire can be subjected to multi-directional and relatively stable clamping force, thereby improving the connection stability between the wire and the wire connecting pipe 1. 2. Through the cooperation of the limiting mechanism 7, after the clamping spring 4 clamps and fixes the wire, the movable block 6-2 can be limited, so as to avoid that the movable block 6-2 moves to cause the wire to be loose under the interference of external factors such as vibration in the use process of the copper pipe terminal. 3. Through the cooperation of the synchronous control mechanism 11, the synchronous control of the plurality of insertion rods 10 can be realized, so as to avoid affecting the movement of the movable block 6-2 and improve the convenience of detaching the wire, when the wire is detached. 4. The splicing frame 15 and the connecting strip 16 can realize the rapid combination and expansion of a plurality of copper pipe terminals, so as to facilitate the adaptation of high-density wiring scenes.
[0029] For those skilled in the art, the technical solutions described in the foregoing embodiments can be modified, and equivalent replacement of part of the technical features can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A copper tube terminal with a quick connection structure, comprising a wire connection tube (1) and a connection end (2), wherein the connection end (2) is provided on the rear side of the wire connection tube (1); It is characterized in that It also contains: Guide springs (3), the guide springs (3) are multiple and are distributed with equal fillets on the front and rear sides of the inner wall of the line connecting tube (1), and the guide springs (3) are arranged in an inclined structure; Clamping springs (4), wherein the clamping springs (4) are multiple and fixedly arranged on the multiple guide springs (3), the clamping springs (4) are provided with multiple openings, and the openings are provided with anti-slip hooks (5); The clamping mechanism (6) is provided on the wire connecting tube (1), and the clamping mechanism (6) is connected to a plurality of clamping springs (4). The clamping mechanism (6) is provided with a plurality of limiting mechanisms (7) connected to the wire connecting tube (1).
2. The copper tube terminal with a quick connection structure according to claim 1, characterized in that: The clamping mechanism (6) comprises: A movable sleeve (6-1), the movable sleeve (6-1) being movably sleeved on the line connecting tube (1), a plurality of movable blocks (6-2) being fixedly arranged on the inner ring wall of the movable sleeve (6-1), and the movable blocks (6-2) being movably arranged in movable grooves (8) provided on the side wall of the line connecting tube (1); There are several extrusion columns (6-3), which are respectively hinged on the side walls of several clamping springs (4); an extrusion rod (6-4) is hinged on the movable block (6-2); one end of the extrusion rod (6-4) is movably inserted into the extrusion column (6-3).
3. The copper tube terminal with a quick connection structure according to claim 1, characterized in that: The limiting mechanism (7) comprises: A No. 1 spring (7-1), the No. 1 spring (7-1) being fixedly arranged in the movable block (6-2), a movable plate (7-2) being fixedly arranged at one end of the No. 1 spring (7-1), and the movable plate (7-2) being movably abutted against and arranged in the movable block (6-2); Connecting plates (7-3), wherein the connecting plates (7-3) are two and are movably inserted into the movable block (6-2) at positions on both sides of the No. 1 spring (7-1), and the connecting plates (7-3) are fixedly connected to the side walls of the movable plate (7-2), and a contact plate (7-4) is fixedly provided on the side walls of the connecting plates (7-3), and the contact plate (7-4) is movably contacted with the inner wall of the wire connecting tube (1); There are a plurality of limit blocks (7-5), all of which are fixedly arranged on the side wall of the contact plate (7-4); a plurality of limit grooves (9) are provided on the inner wall of the wire connecting tube (1) at positions on both sides of the movable groove (8); and the limit blocks (7-5) are engaged with the limit grooves (9).
4. The copper tube terminal with a quick connection structure according to claim 3, characterized in that: An insertion rod (10) is fixedly provided on the side wall of the movable plate (7-2), and the insertion rod (10) passes through the side wall of the movable sleeve (6-1) and is movably inserted on the movable block (6-2). The movable sleeve (6-1) is provided with a synchronous control mechanism (11) connected to the plurality of insertion rods (10).
5. The copper tube terminal with a quick connection structure according to claim 4, characterized in that: The synchronous control mechanism (11) comprises: A control sleeve (11-1), wherein the control sleeve (11-1) is movably sleeved on the movable sleeve (6-1), a plurality of fixing strips (11-2) are distributed at equal fillets on the outer ring wall of the movable sleeve (6-1), and the fixing strips (11-2) are movably arranged in strip grooves (12) provided on the inner ring wall of the control sleeve (11-1); A number 2 spring (11-3), wherein the number 2 springs (11-3) are multiple and are respectively fixedly arranged in the multiple strip-shaped grooves (12), and one end of the number 2 spring (11-3) is fixedly connected to the fixing bar (11-2); A plurality of moving blocks (11-4) are provided, each of which is movably inserted at one end of the insertion rod (10), and the moving blocks (11-4) are movably arranged in a moving groove (13) provided on the inner wall of the control sleeve (11-1), and inclined grooves (14) are provided on both inner side walls of the moving groove (13), and the movably arranged in the inclined groove (14) is guided by a guide block (11-5), and the guide block (11-5) is fixedly arranged on the moving block (11-4).
6. The copper tube terminal with a quick connection structure according to claim 5, characterized in that: The control sleeve (11-1) is fixedly sleeved with a rubber sleeve (18), and the rubber sleeve (18) is provided with anti-slip grooves (19).
7. The copper tube terminal with a quick connection structure according to claim 1, characterized in that: A splicing frame (15) is fixedly sleeved on the front edge of the outer ring wall of the wire connecting tube (1), a connecting strip (16) is fixedly provided on the right side wall and the bottom wall of the splicing frame (15), and a connecting groove (17) that matches the connecting strip (16) is opened on the left side wall and the top wall of the splicing frame (15).
8. The copper tube terminal with a quick connection structure according to claim 1, characterized in that: The surfaces of the guide spring (3) and the clamping spring (4) are silver-plated with a thickness of 0.5-2 microns.
9. The copper tube terminal with a quick connection structure according to claim 1, characterized in that: A reinforcement strip (20) is fixedly provided on the side wall of the guide spring piece (3), and the reinforcement strip (20) is fixedly connected to the inner ring wall of the wire connecting tube (1).