A quick connect self locking connector

Abstract

The application relates to the technical field of connectors, in particular to a self-locking connector capable of being quickly connected, which comprises a male connector, a female connector, an outer conical plate, guide rods, a frame, an inner conical plate and a spring one, the female connector is connected with the outer conical plate on the right side, the male connector is connected with the guide rods on the front and back sides, the frame is slidably connected on the two guide rods, the frame is sleeved on the male connector, the frame is connected with the inner conical plate on the left side, and the male connector and the inner conical plate are connected with the spring one. The outer conical plate can guide the inner conical plate, thereby guiding the male connector, so that the male connector can be more smoothly inserted into the female connector, the male connector and the female connector can be quickly connected, the operation time is reduced, the poor contact can be avoided, and the stability and reliability of the male connector and the female connector are ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of connectors, in particular to a self-locking connector capable of rapid connection. BACKGROUND

[0002] In modern industry and electronic equipment, connectors are important components for electrical or signal connection, used for power transmission, signal transmission or data exchange, supporting the transmission of analog signals or digital signals, and ensuring accurate information transmission between different components.

[0003] In the actual docking process of the connector, due to the lack of effective guiding correction structure, there are problems of inaccurate positioning and insufficient guidance in the docking process, and position deviation between the connectors is prone to occur. Such deviation not only causes docking difficulties and increases operation time, but also easily causes poor contact, affecting the stability and reliability of the connection. In addition, the current connector is difficult to achieve rapid docking, which increases the difficulty of manual debugging and is not conducive to efficient use in high-frequency plugging or automatic application scenarios. SUMMARY

[0004] Therefore, the present application provides a self-locking connector capable of rapid connection, which can overcome the problem of position deviation between the connectors. Such deviation not only causes docking difficulties and increases operation time, but also easily causes poor contact, affecting the stability and reliability of the connection.

[0005] The technical scheme is as follows: a self-locking connector capable of rapid connection, comprising a male connector, a female connector, an outer conical plate, a guide rod, a frame, an inner conical plate, a spring one, an iron sheet, a magnet and a self-locking mechanism. The female connector is connected with the outer conical plate on the right side. The male connector is connected with the guide rod on both sides. The frame is connected with the guide rod on both sides. The frame is connected with the inner conical plate on the left side. The spring one is connected between the male connector and the inner conical plate. The iron sheet is connected on both sides of the outer conical plate. The magnet is connected on both sides of the inner conical plate. The self-locking mechanism is used to automatically lock the male connector and the female connector.

[0006] In a preferred embodiment of the present application, the self-locking mechanism comprises a contact block, a shell, a wedge-shaped block, a slide rod, a spring two and a protection assembly. The contact block is connected on both sides of the outer conical plate. The shell is connected on both sides of the male connector. The wedge-shaped block is connected on both sides of the shell. The wedge-shaped block is used to lock the contact block and automatically lock the male connector and the female connector. The slide rod is connected on both sides of the shell and used to guide the wedge-shaped block. The spring two is connected between the shell and the wedge-shaped block. The protection assembly is used to protect the wedge-shaped block.

[0007] In a preferred embodiment of the present application, the protection assembly comprises a backplate, an extension tube and a protective cover, the backplate is connected to the shell, the extension tube for protecting the wedge-shaped clamping block is connected to the backplate, the wedge-shaped clamping block is located in the extension tube, the protective cover for protecting the wedge-shaped clamping block is connected to the extension tube, and the wedge-shaped clamping block is located in the protective cover.

[0008] In a preferred embodiment of the present application, the installation tube and the rubber sheet one are further included, the installation tube is uniformly and spacedly connected to the left side of the male connector, the contact pin of the male connector is located in the installation tube, and the rubber sheet one for protecting the contact pin of the male connector is uniformly and spacedly connected to the inner periphery of the installation tube.

[0009] In a preferred embodiment of the present application, the rubber sheet two is further included, the mounting hole is uniformly and spacedly arranged on the right side of the female connector, the contact seat of the female connector is located in the mounting hole, and the rubber sheet two for protecting the contact seat of the female connector is uniformly and spacedly connected to the inner periphery of the mounting hole.

[0010] In a preferred embodiment of the present application, the mounting hole is divided into an inner hole part and an outer hole part, the diameter of the outer hole part is larger than that of the inner hole part, the inner hole part is matched with the installation tube, the rubber sheet two is located in the outer hole part, and the outer hole part can accommodate the rubber sheet two.

[0011] In a preferred embodiment of the present application, the installation plate one, the conical rubber ring one, the fixed plate one, the guide frame one, the sliding plate one and the screw one are further included, the installation plate one is connected to the male connector, the conical rubber ring one is uniformly and spacedly connected to the installation plate one, the conical rubber ring one and the wiring hole one of the male connector correspond to each other, the fixed plate one is connected to the installation plate one, the guide frame one is connected to the upper and lower sides of the fixed plate one, the sliding plate one is slidingly connected to the guide frame one, the sliding plate one and the fixed plate one contact each other, the screw one is threadedly connected to the guide frame one, the screw one and the sliding plate one are rotationally connected, the semicircular groove one is uniformly and spacedly arranged on the sliding plate one and the fixed plate one, the semicircular groove one on the sliding plate one and the semicircular groove one on the fixed plate one correspond to each other, and the semicircular groove one and the wiring hole one of the male connector correspond to each other.

[0012] In a preferred embodiment of the present invention, it also includes a mounting plate 2, a conical rubber ring 2, a fixing plate 2, a guide frame 2, a sliding plate 2 and a screw rod 2. The female connector is connected to the mounting plate 2, and the mounting plate 2 is evenly spaced with a conical rubber ring 2. The conical rubber ring 2 and the wiring holes of the female connector correspond one to one. The mounting plate 2 is connected to the fixing plate 2, and the upper and lower sides of the fixing plate 2 are connected to the guide frame 2. The sliding plate 2 and the fixing plate 2 are slidably connected to the guide frame 2. The sliding plate 2 and the fixing plate 2 are in contact with each other. The guide frame 2 is connected to the screw rod 2 by a thread, and the screw rod 2 and the sliding plate 2 are rotatably connected. The sliding plate 2 and the fixing plate 2 are evenly spaced with two semicircular grooves. The semicircular groove 2 on the sliding plate 2 corresponds one to one to the semicircular groove 2 on the fixing plate 2, and the semicircular groove 2 and the wiring holes of the female connector correspond one to one.

[0013] In a preferred embodiment of the present invention, a sealing strip is further included, and the front and rear sides of the inner conical plate are both connected with the sealing strip.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. The present invention can guide the inner conical plate through the outer conical plate, thereby guiding the male connector, so that the male connector can be inserted into the female connector more smoothly, so that the male connector and the female connector can be connected quickly, reducing the operation time, and avoiding poor contact, ensuring the stability and reliability of the male connector and the female connector.

[0016] 2. Rubber sheet 1 and rubber sheet 2 can block external dust and moisture, preventing dust and moisture from drifting to the contact pin of the male connector and the contact seat of the female connector, thereby avoiding unstable signal transmission.

[0017] 3. The conical rubber ring 1 and the conical rubber ring 2 can block dust and moisture, preventing dust and moisture from entering the wiring holes of the male connector and the wiring holes of the female connector, thereby avoiding unstable signal transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the guide rod, inner conical plate, spring 1 and magnet of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the outer conical plate and the iron sheet of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the self-locking mechanism of the present invention.

[0022] Figure 5 is a sectional view of the shell of the present application.

[0023] Figure 6 is a perspective view of the coiled spring, telescopic tube and protective cover of the present application.

[0024] Figure 7 is a view of the male connector and the female connector of the present application after being connected.

[0025] Figure 8 is a perspective view of the mounting tube and the rubber sheet one of the present application.

[0026] Figure 9 is a perspective view of the mounting hole and the rubber sheet two of the present application.

[0027] Figure 10 is a perspective view of the inner hole part and the outer hole part of the mounting hole of the present application.

[0028] Figure 11 is a perspective view of the mounting plate one and the conical rubber ring one of the present application.

[0029] Figure 12 is a perspective view of the fixing plate one, the guide frame one, the sliding plate one, the screw one and the semi-circular groove one of the present application.

[0030] Figure 13 is a perspective view of the mounting plate two and the conical rubber ring two of the present application.

[0031] Figure 14 is a perspective view of the fixing plate two, the guide frame two, the sliding plate two, the screw two and the semi-circular groove two of the present application.

[0032] In the above drawings, the following reference signs are used: 1, male connector; 2, female connector; 3, outer conical plate; 4, guide rod; 41, frame; 5, inner conical plate; 6, spring one; 7, iron sheet; 8, magnet; 91, contact block; 92, shell; 93, wedge-shaped clamping block; 94, sliding rod; 95, spring two; 96, coiled spring; 97, telescopic tube; 98, protective cover; 101, mounting tube; 102, rubber sheet one; 111, mounting hole; 1111, inner hole part; 1112, outer hole part; 112, rubber sheet two; 121, mounting plate one; 122, conical rubber ring one; 123, fixing plate one; 124, guide frame one; 125, sliding plate one; 126, screw one; 127, semi-circular groove one; 131, mounting plate two; 132, conical rubber ring two; 133, fixing plate two; 134, guide frame two; 135, sliding plate two; 136, screw two; 137, semi-circular groove two; 14, sealing strip. DETAILED DESCRIPTION

[0033] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present invention.

[0034] Reference Figure 1-Figure 7 A self-locking connector that can be quickly connected includes a male connector 1, a female connector 2, an outer conical plate 3, a guide rod 4, a frame 41, an inner conical plate 5, a spring 6, an iron sheet 7, a magnet 8, and a self-locking mechanism. The outer conical plate 3 is connected to the right side of the female connector 2, and the front and rear sides of the male connector 1 are connected to the guide rods 4. The two guide rods 4 are slidably connected to the frame 41. The frame 41 is sleeved on the male connector 1. The two guide rods 4 guide the frame 41, which can improve the stability of the frame 41. An inner conical plate 5 is connected to the left side of the frame 41, and a spring 6 is sleeved on the guide rod 4. The two ends of the spring 6 are respectively connected to the male connector 1 and the inner conical plate 5. The spring 6 is sleeved on the guide rod 4 to prevent the spring 6 from bending. The front and rear sides of the outer conical plate 3 are connected to iron sheets 7, and the front and rear sides of the inner conical plate 5 are connected to magnets 8. The iron sheets 7 and the magnets 8 are both embedded to ensure that the outer conical plate 3 and the inner conical plate 5 can be in full contact. The self-locking mechanism is used to automatically lock the male connector 1 and the female connector 2.

[0035] Reference Figure 4-Figure 6 The self-locking mechanism includes a contact block 91, a shell 92, a wedge-shaped block 93, a slide rod 94, a spring 2 95 and a protective assembly. The upper and lower sides of the right side of the outer conical plate 3 are connected to the contact block 91, and the upper and lower sides of the right part of the male connector 1 are connected to the shell 92. The two shells 92 are slidably connected to the side away from each other with a wedge-shaped block 93, and the inclined surface of the wedge block 93 faces the male connector 1. The two shells 92 are slidably connected to the side away from each other with four slide rods 94, and the slide rods 94 are connected to the wedge block 93. The slide rods 94 are each provided with a spring 2 95. The two ends of the spring 2 95 are respectively connected to the shell 92 and the wedge block 93. The spring 2 95 is sleeved on the slide rod 94 to prevent the spring 2 95 from bending. The protective assembly is used to protect the wedge block 93.

[0036] Reference Figure 6 The protective assembly includes a circular plate 96, a telescopic tube 97 and a protective cover 98. The two shells 92 are connected to the circular plate 96 on the side away from each other, and the two circular plates 96 are connected to the telescopic tube 97 on the side away from each other. The wedge-shaped block 93 is located in the telescopic tube 97, and the ends of the two telescopic tubes 97 away from each other are connected to the protective cover 98. The wedge-shaped block 93 is located in the protective cover 98.

[0037] People insert the male connector 1 into the female connector 2, the iron sheet 7 and the magnet 8 attract each other to position the male connector 1, and the outer conical plate 3 guides the inner conical plate 5, thereby guiding the male connector 1, so that the male connector 1 can be inserted into the female connector 2 more smoothly, so that the male connector 1 and the female connector 2 can be quickly connected, reducing the operation time, and avoiding poor contact, ensuring the stability and reliability of the male connector 1 and the female connector 2. At this time, the inner conical plate 5 completely enters the outer conical plate 3, the frame 41 and the inner conical plate 5 stop moving, the male connector 1 continues to be inserted into the female connector 2, the spring 6 is compressed, and then the contact block 91 contacts the inclined surface of the wedge block 93 and pushes the wedge block 93 to move away from the wedge block 93. The male connector 1 moves in the direction of the spring 2 95, and the spring 2 95 is stretched. When the contact block 91 passes over the wedge-shaped block 93, under the action of the spring 2 95, the wedge-shaped block 93 moves in the direction close to the male connector 1, and the wedge-shaped block 93 clamps the contact block 91, automatically locking the male connector 1 and the female connector 2, completing the connection between the male connector 1 and the female connector 2. The telescopic tube 97 and the protective cover 98 can protect the wedge-shaped block 93 to prevent others from touching the wedge-shaped block 93 at will. When it is necessary to separate the male connector 1 and the female connector 2, people can pull the protective cover 98, and the telescopic tube 97 extends the protective cover 98 to drive the wedge-shaped block 93 to move, so that the wedge-shaped block 93 no longer clamps the contact block 91, and the female connector 2 is released, and the male connector 1 and the female connector 2 can be separated.

[0038] Reference Figure 8 , also includes a mounting tube 101 and a rubber sheet 102. Six mounting tubes 101 are evenly spaced and connected to the left side of the male connector 1. The contact pin of the male connector 1 is located in the mounting tube 101. Rubber sheets 102 are evenly spaced and connected to the inside of the mounting tube 101 along the circumference.

[0039] Reference Figure 9 and Figure 10 , also includes a second rubber piece 112, six mounting holes 111 are evenly spaced on the right side of the female connector 2, the contact seat of the female connector 2 is located in the mounting hole 111, and the second rubber piece 112 is evenly spaced inside the mounting hole 111. The mounting hole 111 is divided into an inner hole part 1111 and an outer hole part 1112. The diameter of the outer hole part 1112 is larger than the diameter of the inner hole part 1111. The inner hole part 1111 is adapted to the mounting tube 101, and the second rubber piece 112 is located in the outer hole part 1112, and the outer hole part 1112 can accommodate the second rubber piece 112.

[0040] Rubber sheet 1 102 can block external dust and moisture, preventing dust and moisture from floating onto the contact pin of the male connector 1, thereby avoiding unstable signal transmission. Rubber sheet 2 112 can block external dust and moisture, preventing dust and moisture from floating onto the contact seat of the female connector 2, thereby avoiding unstable signal transmission. When the male connector 1 is inserted into the female connector 2, the mounting tube 101 can push away the rubber sheet 2 112, and the outer hole part 1112 of the mounting hole 111 can accommodate the rubber sheet 2 112. The contact seat of the female connector 2 can push away the rubber sheet 102 to ensure that the male connector 1 and the female connector 2 can be connected normally.

[0041] Reference Figure 11 and Figure 12 , also includes a mounting plate 121, a conical rubber ring 122, a fixing plate 123, a guide frame 124, a sliding plate 125 and a screw 126, the right side of the male connector 1 is connected to the mounting plate 121, the mounting plate 121 is evenly spaced and connected to the conical rubber ring 122, the conical rubber ring 122 and the wiring hole of the male connector 1 correspond one to one, the right side of the mounting plate 121 is connected to the fixing plate 123, the upper and lower sides of the middle of the fixing plate 123 are connected to the guide frame 124, the guide frame 124 is slidably connected to the sliding plate 125, the sliding plate 1 125 and the fixed plate 123 are in contact with each other, and the guide frame 124 is connected to a screw rod 126 by a threaded connection. The screw rod 126 is rotatably connected to the sliding plate 125. Semicircular grooves 127 are evenly spaced apart on the side where the sliding plate 125 and the fixed plate 123 are close to each other. The semicircular grooves 127 on the sliding plate 125 and the semicircular grooves 127 on the fixed plate 123 correspond one-to-one, and the semicircular grooves 127 and the wiring holes of the male connector 1 correspond one-to-one. There is a rubber layer in the semicircular grooves 127 to prevent the sliding plate 125 and the fixed plate 123 from damaging the wires.

[0042] Reference Figure 13 and Figure 14, also includes a mounting plate 2 131, a conical rubber ring 2 132, a fixing plate 2 133, a guide frame 2 134, a sliding plate 2 135 and a screw 2 136, the left side of the female connector 2 is connected to the mounting plate 2 131, the mounting plate 2 131 is evenly spaced and connected to the conical rubber ring 2 132, the conical rubber ring 2 132 and the wiring hole of the female connector 2 correspond one to one, the left side of the mounting plate 2 131 is connected to the fixing plate 2 133, the upper and lower sides of the middle of the fixing plate 2 133 are connected to the guide frame 2 134, the guide frame 2 134 is slidably connected to the sliding plate 2 135, the sliding plate 2 135 and the fixed plate 133 are in contact with each other, and the guide frame 134 is connected to the screw 136 by a threaded connection. The screw 136 and the sliding plate 135 are rotatably connected. The sliding plate 135 and the fixed plate 133 are close to each other on one side with semicircular grooves 137 evenly spaced apart. The semicircular grooves 137 on the sliding plate 135 and the semicircular grooves 137 on the fixed plate 133 correspond one to one, and the semicircular grooves 137 and the wiring holes of the female connector 2 correspond one to one. There is a rubber layer in the semicircular grooves 137 to prevent the sliding plate 135 and the fixed plate 133 from causing damage to the wires.

[0043] People rotate the screw 126 to move the sliding plate 125, so that the sliding plate 125 and the fixed plate 123 are out of contact, and then the wire is inserted into the wiring hole of the male connector 1. The wire can stretch the conical rubber ring 122, and then the conical rubber ring 122 contacts the surface of the wire. The conical rubber ring 122 can block dust and moisture, preventing dust and moisture from entering the wiring hole of the male connector 1, thereby avoiding unstable signal transmission. At this time, the wire is located in the semicircular groove 127, and people rotate the screw 126 in the opposite direction to drive the sliding plate 125 to move in the opposite direction, so that the sliding plate 125 and the fixed plate 123 are in contact again. The sliding plate 125 and the fixed plate 123 can reinforce the wire to prevent the wire from falling off. , then rotate the screw 2 136 to drive the sliding plate 2 135 to move, so that the sliding plate 2 135 and the fixed plate 2 133 are out of contact, and then the wire is inserted into the wiring hole of the female connector 2. The wire can stretch the conical rubber ring 2 132, and then the conical rubber ring 2 132 contacts the surface of the wire. The conical rubber ring 2 132 can block dust and moisture, preventing dust and moisture from entering the wiring hole of the female connector 2, thereby avoiding unstable signal transmission. At this time, the wire is located in the semicircular groove 2 137, and people rotate the screw 2 136 in the opposite direction to drive the sliding plate 2 135 to move in the opposite direction, so that the sliding plate 2 135 and the fixed plate 2 133 are in contact again. The sliding plate 2 135 and the fixed plate 2 133 can reinforce the wire to prevent the wire from falling off.

[0044] Reference Figure 2 , also includes a sealing strip 14, and the front and rear sides of the inner conical plate 5 are connected to the sealing strip 14.

[0045] After the male connector 1 and the female connector 2 are connected, the contact block 91 contacts the sealing strip 14, and the sealing strip 14 contacts the outer conical plate 3, so that the gap between the outer conical plate 3 and the inner conical plate 5 is sealed, dust and moisture are prevented from entering the female connector 2, and unstable signal transmission is avoided.

[0046] The above description is only an example of the present application and is not intended to limit the present application. Any equivalent replacement within the principles of the present application shall be included in the protection scope of the present application. The contents not described in detail in the present application are the prior art known to those skilled in the art.

Claims

1. A quick-connect self-locking connector comprising a male connector (1) and a female connector (2), characterized in that: It also includes an outer conical plate (3), a guide rod (4), a frame (41), an inner conical plate (5), a spring (6), an iron sheet (7), a magnet (8) and a self-locking mechanism, wherein the outer conical plate (3) is connected to the right side of the female connector (2), the guide rods (4) are connected to the front and rear sides of the male connector (1), the frame (41) is slidably connected to the two guide rods (4), the frame (41) is sleeved on the male connector (1), the inner conical plate (5) is connected to the left side of the frame (41), a spring (6) is connected between the male connector (1) and the inner conical plate (5), the iron sheet (7) is connected to the front and rear sides of the outer conical plate (3), the magnet (8) is connected to the front and rear sides of the inner conical plate (5), and the self-locking mechanism is used to automatically lock the male connector (1) and the female connector (2); The self-locking mechanism includes a contact block (91), a shell (92), a wedge-shaped card block (93), a slide bar (94), a spring 2 (95) and a protective assembly. The upper and lower sides of the outer conical plate (3) are connected to the contact block (91). The upper and lower sides of the male connector (1) are connected to the shell (92). The shell (92) is slidably connected to a wedge-shaped card block (93). The wedge-shaped card block (93) is used to lock the contact block (91) and automatically lock the male connector (1) and the female connector (2). The shell (92) is slidably connected to a slide bar (94) for guiding the wedge-shaped card block (93). The slide bar (94) is connected to the wedge-shaped card block (93). The shell (92) and the wedge-shaped card block (93) are connected to the spring 2 (95). The protective assembly is used to protect the wedge-shaped card block (93). The protective assembly includes a circular plate (96), a telescopic tube (97) and a protective cover (98). The shell (92) is connected to the circular plate (96). The circular plate (96) is connected to the telescopic tube (97) for protecting the wedge-shaped card block (93). The wedge-shaped card block (93) is located in the telescopic tube (97). The telescopic tube (97) is connected to the protective cover (98) for protecting the wedge-shaped card block (93). The wedge-shaped card block (93) is located in the protective cover (98).

2. A quick-connect self-locking connector according to claim 1, characterized in that: The invention also includes a mounting tube (101) and a rubber sheet (102), wherein the mounting tube (101) is evenly spaced and connected to the left side of the male connector (1), the contact pin of the male connector (1) is located in the mounting tube (101), and the rubber sheet (102) for protecting the contact pin of the male connector (1) is evenly spaced and connected to the inside of the mounting tube (101) in a circumferential direction.

3. A quick-connect self-locking connector according to claim 2, characterized in that: The invention also includes a second rubber sheet (112), mounting holes (111) are evenly spaced apart on the right side of the female connector (2), the contact seat of the female connector (2) is located in the mounting hole (111), and the inside of the mounting hole (111) is connected to a second rubber sheet (112) for protecting the contact seat of the female connector (2) at evenly spaced intervals in the circumferential direction.

4. A quick-connect self-locking connector according to claim 3, characterized in that: The mounting hole (111) is divided into an inner hole portion (1111) and an outer hole portion (1112). The diameter of the outer hole portion (1112) is larger than the diameter of the inner hole portion (1111). The inner hole portion (1111) is adapted to the mounting tube (101). The second rubber sheet (112) is located in the outer hole portion (1112). The outer hole portion (1112) is capable of accommodating the second rubber sheet (112).

5. The quick-connect self-locking connector according to claim 1, wherein: The invention also includes a mounting plate (121), a conical rubber ring (122), a fixing plate (123), a guide frame (124), a sliding plate (125) and a screw (126). The male end connector (1) is connected to the mounting plate (121). The mounting plate (121) is evenly spaced and connected to the conical rubber ring (122). The conical rubber ring (122) corresponds to the wiring hole of the male end connector (1). The mounting plate (121) is connected to the fixing plate (123). The fixing plate (123) is connected to the guide frame (124) on both the upper and lower sides. The guide frame (124) ) are slidably connected with a sliding plate 1 (125), the sliding plate 1 (125) and the fixed plate 1 (123) are in contact with each other, the guide frame 1 (124) is threadedly connected with a screw rod 1 (126), the screw rod 1 (126) and the sliding plate 1 (125) are rotatably connected, and the sliding plate 1 (125) and the fixed plate 1 (123) are evenly spaced with semicircular grooves 1 (127), the semicircular grooves 1 (127) on the sliding plate 1 (125) and the semicircular grooves 1 (127) on the fixed plate 1 (123) correspond one to one, and the semicircular grooves 1 (127) and the wiring holes of the male connector (1) correspond one to one.

6. The quick-connect self-locking connector according to claim 1, wherein: The invention also includes a second mounting plate (131), a second conical rubber ring (132), a second fixing plate (133), a second guide frame (134), a second sliding plate (135) and a second screw (136). The second mounting plate (131) is connected to the female end connector (2). The second conical rubber ring (132) is evenly spaced and connected to the second mounting plate (131). The second conical rubber ring (132) corresponds to the wiring hole of the female end connector (2). The second mounting plate (131) is connected to the second fixing plate (133). The second fixing plate (133) is connected to the second guide frame (134) on both the upper and lower sides. The second guide frame (134) ) are slidably connected with a sliding plate 2 (135), the sliding plate 2 (135) and the fixed plate 2 (133) are in contact with each other, the guide frame 2 (134) is connected with a screw rod 2 (136) by a thread, the screw rod 2 (136) and the sliding plate 2 (135) are rotatably connected, and the sliding plate 2 (135) and the fixed plate 2 (133) are evenly spaced with semicircular grooves 2 (137), the semicircular grooves 2 (137) on the sliding plate 2 (135) and the semicircular grooves 2 (137) on the fixed plate 2 (133) correspond one to one, and the semicircular grooves 2 (137) and the wiring holes of the female connector (2) correspond one to one.

7. The quick-connect self-locking connector according to claim 1, wherein: It also includes a sealing strip (14), and the front and rear sides of the inner conical plate (5) are both connected to the sealing strip (14).

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