High-voltage coaxial cable quick plug

Abstract

A coaxial cable comprises an outer layer and an inner layer, the end part of the outer layer is provided with a braided copper wire, and the middle part of the inner layer is provided with a central copper wire, the high-voltage coaxial cable quick-plugging plug is characterized by comprising a quick-plugging female head and a quick-plugging male head, a bunching base is arranged above the quick-plugging male head, the top of the bunching base is connected with a bunching top cover; a first clamping structure is arranged between the bunching top cover and the bunching base, and a second clamping structure is arranged in the quick-plugging male head, by adopting the high-voltage coaxial cable quick-plugging plug disclosed by the invention, the assembly space is reduced, the product volume is reduced, the wiring is ensured to be regular, and the wiring working time is shortened.

Description

Technical Field

[0001] The invention belongs to the technical field of high-voltage cable equipment, and in particular to a high-voltage coaxial cable quick-insert plug. Background Art

[0002] The existing connection solution between coaxial cables and core components of equipment is to fasten them with copper noses and screws. The main disadvantages of this solution are as follows:

[0003] 1. The assembly space is large. When multiple coaxial lines are required for output, copper noses need to be welded on both ends of each coaxial line. Therefore, when connecting, a minimum outer diameter of several copper noses is required to be placed, and enough space is required to complete the wiring.

[0004] 2. Increase the volume of the product. Due to the special structure of the coaxial cable, there needs to be sufficient insulation distance in a high voltage environment to avoid the risk of creepage. To meet the insulation requirements, the height and width of the product will be increased, the product volume will increase, and space will be wasted.

[0005] 3. The wiring is irregular and messy. Under the working conditions of multiple output coaxial lines, there is no reasonable wiring structure, which will lead to messy wiring and easily cause safety problems.

[0006] 4. The wiring work is long. Since the two levels of the coaxial line are fastened to the high-voltage output position of the core component with screws and copper noses, it is necessary to weld the copper noses at the two levels of each coaxial line in turn before proceeding to the next assembly work, and the assembly cycle is long.

[0007] The utility model patent with publication number CN 222282438U was published on December 31, 2024. It is named as a power cable plug, including a plug body, a tension sensing device and an early warning device. The tension sensing device is connected to the plug body and can sense the tension of the power cable in real time and transmit the tension information to the early warning device. The early warning device determines whether the power cable is subjected to excessive tension based on the tension information and sends a warning signal when it is determined that the tension exceeds a predetermined value. This power cable plug also cannot solve the technical problems recorded above. Summary of the invention

[0008] The purpose of the present invention is to provide a high-voltage coaxial cable quick-insert plug which reduces assembly space, reduces product volume, ensures neat wiring, and shortens wiring time in view of the deficiencies in the prior art.

[0009] In order to achieve the above object, the technical solution adopted by the present invention is:

[0010] The high-voltage coaxial cable quick-insert plug comprises an outer layer and an inner layer, the outer layer end is provided with braided copper wire, the inner layer middle is provided with a central copper wire, comprises a quick-insert female head and a quick-insert male head, a wire harness base is provided above the quick-insert male head, a wire harness top cover is connected to the top of the wire harness base, a first clamping structure is provided between the wire harness top cover and the wire harness base, and a second clamping structure is provided inside the quick-insert male head.

[0011] A structural cavity is provided in the middle of the quick-plug female connector, a finger contact spring is provided in the structural cavity, and a connecting hole is provided at the bottom of the quick-plug female connector; a cone is provided at the bottom of the quick-plug male connector, and the cone extends into the structural cavity and contacts the finger contact spring.

[0012] A first socket is provided on the wiring harness top cover, and a second socket is provided on the wiring harness base, the second socket corresponds to the first socket axially, and the coaxial cable passes through the first socket and the second socket; the first clamping structure includes a conical slope and a conical sleeve, the conical slope is provided at the bottom of the first socket, the conical sleeve is fixedly connected to the outside of the second socket, the second socket passes through the conical sleeve, the conical sleeve extends into the first socket and presses the braided copper wire; the wiring harness top cover includes a connecting flange, and the connecting flange is connected to the wiring harness base with connecting bolts, and the connecting bolts are evenly distributed along the circumference.

[0013] The second clamping structure includes a clamping plate, the conical body is fixedly connected to the bottom of the quick-connect male connector, a mounting groove is provided in the quick-connect male connector, the clamping plate is provided on one side of the mounting groove, a clamping bolt is provided on the side of the bracket, the end of the clamping bolt is connected to the clamping plate, and the clamping plate clamps the central copper wire.

[0014] The upper end of the first socket cooperates with the outer layer, and the second socket cooperates with the inner layer; a limiting boss is provided on the inner wall of the first socket, and the limiting boss is located above the conical inclined surface. The end of the outer layer abuts against the limiting boss, and the end of the inner layer abuts against the upper end of the quick-connect male head and the upper end of the clamping plate.

[0015] The first jacks are evenly distributed on the cable harness top cover, the second jacks are evenly distributed on the cable harness base, and the coaxial cables are arranged in parallel; a fastening bolt is connected to the side of the cable harness top cover, the fastening bolt is perpendicular to the coaxial cable, the end of the fastening bolt presses the coaxial cable, and the fastening bolts are arranged at equal intervals along the circumferential direction.

[0016] The quick-plug male connector is connected with an insulating sleeve, the end of the coaxial cable passes through the insulating sleeve, and the top of the insulating sleeve contacts the bottom of the cable harness base.

[0017] The cable bundle top cover and the cable bundle base are evenly distributed with potting ports, the top of the insulating sleeve is provided with a potting cavity, and the potting cavity is connected to the potting ports.

[0018] A limiting groove is arranged in the structural cavity, and the finger contact spring is arranged in the limiting groove, and two limiting grooves are arranged.

[0019] The edge of the cable harness base is evenly distributed with avoidance openings, and the edges of the avoidance openings are in arc transition.

[0020] The present invention has the following technical effects:

[0021] 1. Solve the defect of large assembly space: multiple coaxial lines are uniformly compressed on the quick-plug male connector through a compression plate, and the connection between the cable and the quick-plug male connector does not require a copper nose connection, which can effectively reduce the size of multiple copper noses.

[0022] 2. Solve the defect of large product volume: by clamping and fixing the central copper wire and the braided copper wire separately, and setting a variety of insulation structures between the two, the insulation distance is increased while reducing the volume, meeting the insulation distance length requirements in high voltage environments.

[0023] 3. Solved the problem of irregular wiring: Compared with the existing solution, it avoids the situation that multiple wires are not fixed after wiring with copper noses, resulting in messy wiring. The present invention uniformly fastens multiple coaxial lines on the quick-plug male head, and each coaxial line has a corresponding jack. Each corresponding coaxial line is inserted into the corresponding hole position and integrated with the quick-plug male head assembly, making the entire plug regular and orderly. During testing and debugging, it can be quickly disassembled and assembled, improving work efficiency and equipment maintainability.

[0024] 4. Solve the problem of long wiring time: Compared with the existing solution of welding a copper nose on each electrode, the present invention can directly insert the copper wire of the cable into the corresponding hole and lock it after stripping it, which saves welding time when multiple coaxial cables are arranged. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] This specification includes the following drawings, which show the following contents:

[0026] Figure 1 It is a structural schematic diagram of a high-voltage coaxial cable quick-insert plug of the present invention;

[0027] Figure 2 It is a longitudinal section of the high-voltage coaxial cable quick-insert plug of the present invention;

[0028] Figure 3 It is a partial structural schematic diagram of the high-voltage coaxial cable quick-insert plug of the present invention;

[0029] Figure 4-1 and Figure 4-2 It is a structural schematic diagram of the quick-plug male connector of the present invention;

[0030] Figure 5 It is a structural schematic diagram of the quick-plug female connector of the present invention;

[0031] Figure 6 It is a partial structural schematic diagram of the quick-plug female connector of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the cable harness base of the present invention;

[0033] Figure 8 It is a schematic structural diagram of the cable harness cover of the present invention;

[0034] Fig. 9 yes Figure 8 Schematic diagram of cross section AA;

[0035] Fig.10 It is a schematic diagram of the structure of the insulating sleeve of the present invention;

[0036] Fig.11 It is a schematic diagram of the end structure of a coaxial cable.

[0037] The markings in the figure are: 1. coaxial cable; 11. outer layer; 12. inner layer; 13. braided copper wire; 14. center copper wire; 2. quick-plug female connector; 21. structural cavity; 22. finger spring; 23. connecting hole; 24. limiting groove; 3. quick-plug male connector; 31. conical body; 32. mounting groove; 33. clamping plate; 34. clamping bolt; 4. wiring harness base; 41. second socket; 42. conical sleeve; 43. avoidance opening; 44. potting port; 5. wiring harness top cover; 51. first socket; 52. conical slope; 53. connecting flange; 54. connecting bolt; 55. fastening bolt; 56. limiting boss; 6. insulating sleeve; 61. potting cavity; 62. nut. DETAILED DESCRIPTION

[0038] The specific implementation methods of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and facilitating their implementation.

[0039] like Figures 1 to 11As shown, the high-voltage coaxial cable quick-insert plug, the coaxial cable 1 includes an outer layer 11 and an inner layer 12, the end of the outer layer 11 is provided with a braided copper wire 13, and the middle of the inner layer 12 is provided with a central copper wire 14, the high-voltage coaxial cable quick-insert plug includes a quick-insert female connector 2 and a quick-insert male connector 3, a wire harness base 4 is provided above the quick-insert male connector 3, a wire harness top cover 5 is connected to the top of the wire harness base 4, a first clamping structure is provided between the wire harness top cover 5 and the wire harness base 4, and a second clamping structure is provided in the quick-insert male connector 3. The entire high-voltage coaxial cable quick-plug plug includes two parts: a quick-plug female head 2 and a quick-plug male head 3. The quick-plug female head 2 is fixed on the component at the high-voltage output position of the high-voltage core component. The quick-plug male head 3 is used to fix the braided copper wires 13 and the central copper wire 14 of multiple coaxial cables 1. Therefore, during installation, you only need to peel off a part of the outer layer 11 and the inner layer 12 of the wiring part of the coaxial cable 1 to expose the braided copper wire 13 and the central copper wire 14, so that it can be adapted to the quick-plug plug, which changes the traditional wiring method, meets the needs of the high-voltage output position of the core component of the high-voltage equipment and the high-voltage output end of the equipment for quick connection, facilitates plug-in detection and disassembly and assembly, and ensures the maintainability of the equipment while ensuring electrical performance.

[0040] like Figure 4-1 to Figure 6 As shown, a structural cavity 21 is provided in the middle of the quick-plug female connector 2, a contact finger spring 22 is provided in the structural cavity 21, and a connecting hole 23 is provided at the bottom of the quick-plug female connector 2; a conical body 31 is provided at the bottom of the quick-plug male connector 3, and the conical body 31 extends into the structural cavity 21 and contacts the contact finger spring 22. The quick-plug female connector 2 is composed of a structural cavity 21 body + two groups of contact finger springs 22. The structural cavity 21 cooperates with the conical body 31. In the working state, the conical body 31 of the quick-plug male connector 3 compresses the contact finger spring 22 in the quick-plug female connector 2 to deform it so as to achieve the purpose of conduction. The connecting hole 23 is used to install bolts to fix the quick-plug female connector 2 to the component at the high-voltage output position of the core component. There are two connecting holes 23, which can further improve the connection stability of the quick-plug female connector 2.

[0041] like Figures 7 to 9As shown, a first socket 51 is provided on the cable cover 5, and a second socket 41 is provided on the cable base 4. The second socket 41 corresponds to the first socket 51 axially, and the coaxial cable 1 passes through the first socket 51 and the second socket 41; the first clamping structure includes a conical bevel 52 and a conical sleeve 42, the conical bevel 52 is provided at the bottom of the first socket 51, the conical sleeve 42 is fixedly connected to the outside of the second socket 41, the second socket 41 passes through the conical sleeve 42, the conical sleeve 42 extends into the first socket 51 and presses the braided copper wire 13; the cable cover 5 includes a connecting flange 53, and the connecting flange 53 is connected to the cable base 4 with connecting bolts 54, and the connecting bolts 54 are evenly distributed along the circumference. In the above structure, the braided copper wire 13 is pressed and fixed by the conical bevel 52 and the conical sleeve 42, and the cable top cover 5 and the cable base 4 are connected and fixed by the connecting bolt 54, so that the two will not move relative to each other, further ensuring the stability of the braided copper wire 13. The conical bevel 52 and the conical sleeve 42 are designed to be conical, which is convenient for guiding the insertion process of the braided copper wire 13 when the cable top cover 5 and the cable base 4 cooperate; the setting of the connecting flange 53 expands the contact area between the cable top cover 5 and the cable base 4, so that the two are in close contact, and it is conducive to dispersing the tightening force of the bolts.

[0042] The second clamping structure includes a clamping sheet 33, a cone 31 fixedly connected to the bottom of the quick-plug male connector 3, a mounting groove 32 provided in the quick-plug male connector 3, a clamping sheet 33 provided on one side of the mounting groove 32, a clamping bolt 34 provided on the side of the bracket, the end of the clamping bolt 34 connected to the clamping sheet 33, and the clamping sheet 33 clamps the central copper wire 14. By screwing the multiple clamping bolts 34 on the side of the quick-plug male connector 3, the clamping sheet 33 can be moved toward the outer side of the quick-plug male connector 3, thereby achieving the clamping and fixing of the central copper wire 14, and ensuring a reliable conduction effect. There are two mounting grooves 32, and a clamping sheet 33 is provided in each mounting groove 32 for simultaneously clamping two central copper wires 14.

[0043] like Figure 2 and Fig. 9As shown, the upper end of the first socket 51 cooperates with the outer layer 11, and the second socket 41 cooperates with the inner layer 12; a limiting boss 56 is provided on the inner wall of the first socket 51, and the limiting boss 56 is located above the conical inclined surface 52, the end of the outer layer 11 abuts against the limiting boss 56, and the end of the inner layer 12 abuts against the upper end of the quick-connect male connector 3 and the upper end of the clamping plate 33. The setting of the limiting boss 56 reduces the aperture of the first plug hole 51, and has an axial limiting effect on the outer layer 11 of the coaxial cable 1 during the plugging process, thereby reducing the difficulty of plugging and installing the coaxial cable 1, thereby ensuring that the coaxial cable 1 is installed in place, so that the braided copper wire 13 can be compressed between the tapered sleeve 42 and the tapered slope 52, and at the same time ensure that the center copper wire 14 is located in the installation groove 32. The braided copper wire 13 and the braided copper wire 13 are in different positions after being fixed, ensuring that the insulation distance is sufficient; when the end of the inner layer 12 abuts the quick-plug male connector 3 and the clamping plate 33, it has an axial limiting effect on the inner layer 12 of the coaxial cable 1, and ensures that the center copper wire 14 is located in the installation groove 32, thereby ensuring that the center copper wire 14 is stably compressed. The inner diameter of the upper end of the first jack 51 matches the outer layer 11, and the inner diameter of the second jack 41 matches the inner layer 12, thereby playing a radial limiting role on the coaxial cable 1 as a whole, thereby ensuring that multiple coaxial cables 1 are arranged in parallel, avoiding cable bending, and reducing the difficulty of arrangement.

[0044] like Figure 8 As shown, the first jacks 51 are evenly distributed on the cable harness cover 5, the second jacks 41 are evenly distributed on the cable harness base 4, and the coaxial cables 1 are arranged in parallel; the cable harness cover 5 is connected to the side with a fastening bolt 55, the fastening bolt 55 is perpendicular to the coaxial cable 1, the end of the fastening bolt 55 presses the coaxial cable 1, and the fastening bolt 55 is arranged at equal intervals along the circumference. There are four first jacks 51 and second jacks 41, and the spacing between adjacent jacks is consistent, so that multiple coaxial cables 1 are arranged in a parallel posture to improve the aesthetics, that is, the above structural scheme can connect 1-4 high-voltage coaxial cables at the same time, and in different usage scenarios, it can be simply and conveniently overlapped with the high-voltage output position of the high-voltage core component to achieve a smooth, reliable and safe circuit, solve the problems of space layout and safety regulations, and its transmission stability, so it can be widely used in manufacturing, mechanical engineering, optics, medical equipment and other fields. The above structure can realize the unified fastening of multiple coaxial lines on the quick plug male connector 3, and more jack holes can be manufactured according to the use requirements, which has the advantages of reducing the assembly space and reducing the difficulty of wiring. Each coaxial line has a corresponding jack, and each corresponding coaxial line is inserted into the corresponding hole to form an integral assembly with the quick plug male connector 3, making the entire plug regular and orderly, and solving the problem of irregular wiring. Among them, the fastening bolt 55 further improves the fixing stability of the coaxial cable 1.

[0045] like Figure 2 and Fig.10As shown, the quick-plug male connector 3 is connected to an insulating sleeve 6, the end of the coaxial cable 1 passes through the insulating sleeve 6, and the top of the insulating sleeve 6 contacts the bottom of the wiring harness base 4. The insulating sleeve 6 further isolates the braided copper wire 13 and the central copper wire 14 from each other, meeting the insulation distance length requirement when used in a high-voltage output scenario; when the quick-plug male connector 3 and the quick-plug female connector 2 are matched, an insulating member can also be arranged in the inner cavity at the bottom of the insulating sleeve 6 to further improve the insulation and sealing performance. The insulating sleeve 6 is provided with a hole for the coaxial cable 1 to pass through and a hole connected to the potting cavity 61, and two nuts 62 are also embedded therein for connecting to the quick-plug male connector 3 by bolts. The two sides of the bottom of the insulating sleeve 6 are connected by two assembleable side panels for easy maintenance and debugging.

[0046] like Figure 2 and Fig.10 As shown, potting ports 44 are evenly distributed on the cable harness top cover 5 and the cable harness base 4, and a potting cavity 61 is provided on the top of the insulating sleeve 6, which is connected to the potting port 44. After the braided copper wire 13 and the central copper wire 14 are fixed, the glue filling process can be finally performed, and the glue enters the potting cavity 61 from the potting port 44 to form a seal, so that the insulating sleeve 6 and the cable harness base 4 are further fixed, and the braided copper wire 13 and the central copper wire 14 are further isolated from each other, which further improves the insulation performance, effectively solves the problem of two-level effective insulation of multiple coaxial cables 1 in a small space, and avoids the risk of creepage under high voltage.

[0047] like Figure 5 and Figure 6 As shown, a limit groove 24 is provided in the structural cavity 21, and the finger spring 22 is provided in the limit groove 24, and there are two limit grooves 24. There are two finger springs 22, which are arranged in an up-and-down manner and are correspondingly arranged in the two limit grooves 24. The limit groove 24 limits the finger spring 22 so that it will not be separated from the quick-plug female connector 2 due to deformation.

[0048] like Figure 7 As shown, the edge of the harness base 4 is evenly distributed with avoidance openings 43, and the edge of the avoidance openings 43 is in an arc transition. The avoidance openings 43 are used to avoid the bolts installed on the high-voltage core components, thereby reducing the volume of the harness base 4 and reducing space occupancy. The edge of the avoidance opening 43 is designed with an arc for smooth transition, reducing local stress and preventing damage. The end of the harness base 4 is evenly distributed with a plurality of connection holes 23 for installation on the high-voltage core components.

[0049] The coaxial cable 1 is installed as follows: insert multiple coaxial cables 1 into the jacks of the cable harness top cover 5 and the cable harness base 4, so that the end of the outer layer 11 abuts against the limiting boss 56, and the end of the inner layer 12 abuts against the upper end of the quick-plug male connector 3 and the clamping plate 33. The braided copper wire around the end of the outer layer 11 is clamped through the conical slope 52 and the conical sleeve 42 between the cable harness top cover 5 and the cable harness base 4, and then the cable harness top cover 5 and the cable harness base 4 are fastened and clamped by installing the connecting bolts 54; the center copper wire 14 will be located in the installation groove 32 after passing through the hole of the insulating sleeve 6, and the clamping plate 33 is clamped to the center copper wire 14 by tightening the clamping bolt 34, and the coaxial cable 1 can be further fixed by the tightening bolt 55, and finally, the glue is injected and sealed through the glue injection port.

[0050] The high voltage coaxial cable quick plug has the following advantages:

[0051] 1. Solve the defect of large assembly space: multiple coaxial lines are uniformly compressed on the quick-plug male connector 3 through the compression sheet 33, and the connection between the cable and the male connector does not require a copper nose connection, which can effectively reduce the size of multiple copper noses.

[0052] 2. Solve the defect of large product volume: by clamping and fixing the central copper wire 14 and the braided copper wire 13 respectively, and setting a variety of insulation structures between the two, the insulation distance is increased while reducing the volume, meeting the insulation distance length requirement in a high voltage environment.

[0053] 3. Solved the problem of irregular wiring: Compared with the existing solution, it avoids the situation that multiple wires are not fixed after wiring with copper noses, resulting in messy wiring. The present invention uniformly fastens multiple coaxial lines on the quick-plug male plug 3, and each coaxial line has a corresponding jack. Each corresponding coaxial line is inserted into the corresponding hole position and integrated with the quick-plug male plug 3 component, making the entire plug regular and orderly. During testing and debugging, it can be quickly disassembled and assembled, improving work efficiency and equipment maintainability.

[0054] 4. Solve the problem of long wiring time: Compared with the existing solution of welding a copper nose on each electrode, the present invention can directly insert the copper wire of the cable into the corresponding hole and lock it after stripping it, which saves welding time when multiple coaxial cables are arranged.

[0055] The present invention is described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention; or the above concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A high-voltage coaxial cable quick-insert plug, the coaxial cable (1) comprising an outer layer (11) and an inner layer (12), the outer layer (11) having an end provided with a braided copper wire (13), the inner layer (12) having a central copper wire (14) in the middle, characterized in that: The invention comprises a quick-plug female connector (2) and a quick-plug male connector (3), wherein a wiring harness base (4) is provided above the quick-plug male connector (3), a wiring harness top cover (5) is connected to the top of the wiring harness base (4), a first clamping structure is provided between the wiring harness top cover (5) and the wiring harness base (4), and a second clamping structure is provided inside the quick-plug male connector (3).

2. The high-voltage coaxial cable quick-insert plug according to claim 1, characterized in that: The quick-plug female connector (2) has a structural cavity (21) in the middle, a finger contact spring (22) in the structural cavity (21), and a connecting hole (23) at the bottom of the quick-plug female connector (2); a cone (31) is provided at the bottom of the quick-plug male connector (3), and the cone (31) extends into the structural cavity (21) and contacts the finger contact spring (22).

3. The high-voltage coaxial cable quick-insert plug according to claim 2, characterized in that: The cable harness top cover (5) is provided with a first plug hole (51), and the cable harness base (4) is provided with a second plug hole (41), the second plug hole (41) corresponds to the first plug hole (51) axially, and the coaxial cable (1) passes through the first plug hole (51) and the second plug hole (41); the first clamping structure comprises a conical inclined surface (52) and a conical sleeve (42), the conical inclined surface (52) is provided at the bottom of the first plug hole (51), the conical sleeve (42) is fixedly connected to the outside of the second plug hole (41), the second plug hole (41) passes through the conical sleeve (42), the conical sleeve (42) extends into the first plug hole (51) and presses the braided copper wire (13); the cable harness top cover (5) comprises a connecting flange (53), the connecting flange (53) and the cable harness base (4) are connected with connecting bolts (54), and the connecting bolts (54) are evenly distributed along the circumference.

4. The high-voltage coaxial cable quick-insert plug according to claim 3, characterized in that: The second clamping structure comprises a clamping plate (33), the conical body (31) is fixedly connected to the bottom of the quick-connect male connector (3), a mounting groove (32) is provided in the quick-connect male connector (3), the clamping plate (33) is arranged on one side of the mounting groove (32), a clamping bolt (34) is provided on the side of the bracket, the end of the clamping bolt (34) is connected to the clamping plate (33), and the clamping plate (33) clamps the central copper wire (14).

5. The high-voltage coaxial cable quick-insert plug according to claim 4, characterized in that: The upper end of the first plug hole (51) cooperates with the outer layer (11), and the second plug hole (41) cooperates with the inner layer (12); a limiting boss (56) is provided on the inner wall of the first plug hole (51), and the limiting boss (56) is located above the conical inclined surface (52); the end of the outer layer (11) abuts against the limiting boss (56), and the end of the inner layer (12) abuts against the upper end of the quick-connect male connector (3) and the upper end of the clamping plate (33).

6. The high-voltage coaxial cable quick-insert plug according to any one of claims 3 to 5, characterized in that: The first jacks (51) are evenly distributed on the cable harness top cover (5), the second jacks (41) are evenly distributed on the cable harness base (4), and the coaxial cables (1) are arranged in parallel; a fastening bolt (55) is connected to the side of the cable harness top cover (5), the fastening bolt (55) is perpendicular to the coaxial cable (1), the end of the fastening bolt (55) presses the coaxial cable (1), and the fastening bolt (55) is arranged at equal intervals along the circumference.

7. The high-voltage coaxial cable quick-insert plug according to claim 6, characterized in that: The quick-plug male connector (3) is connected to an insulating sleeve (6), the end of the coaxial cable (1) passes through the insulating sleeve (6), and the top of the insulating sleeve (6) contacts the bottom of the cable harness base (4).

8. The high-voltage coaxial cable quick-insert plug according to claim 7, characterized in that: The cable harness top cover (5) and the cable harness base (4) are evenly distributed with potting ports (44), the top of the insulating sleeve (6) is provided with a potting cavity (61), and the potting cavity (61) is connected to the potting port (44).

9. The high-voltage coaxial cable quick-insert plug according to claim 2, characterized in that: A limiting groove (24) is provided in the structural cavity (21), the finger contact spring (22) is arranged in the limiting groove (24), and two limiting grooves (24) are provided.

10. The high-voltage coaxial cable quick-insert plug according to claim 1, characterized in that: The edge of the wiring harness base (4) is evenly distributed with avoidance openings (43), and the edges of the avoidance openings (43) have arc transitions.

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