Trigger device dismountable ball gap spark switch

Abstract

This application relates to a detachable ball gap spark switch, belonging to the technical field of circuit control equipment. It includes a switch body and a triggering device. The switch body includes a mounting bracket, a mounting rod, and a ball. A cable is connected to the ball, connecting the ball and the triggering device. A detachment mechanism is provided between the cable and the triggering device. The detachment mechanism includes a detachment ring, a mounting platform, and elastic clips. The detachment ring is fixed to the cable. The mounting platform is mounted on the triggering device. The elastic clips are mounted on the mounting platform, with at least two elastic clips on each mounting platform. The elastic clips are inserted into the detachment ring, and their elastic deformation prevents the detachment ring from detaching from the mounting platform. The detachment ring, mounting platform, and elastic clips are all made of conductive material. This design reduces costs and efficiently replaces damaged parts.

Description

Technical Field

[0001] This application relates to the field of circuit control equipment, and in particular to a ball gap spark switch with a detachable trigger device. Background Technology

[0002] The ball gap spark switch is the simplest and oldest type of gas spark switch. It utilizes the breakdown of the gas gap between two metal ball electrodes to achieve its switching function.

[0003] Existing ball gap spark switches consist of a switch body and a triggering device. The switch body is fixed to the triggering device by soldering a cable. The switch body is then installed in the required circuit, and the triggering device controls its opening and closing. However, in existing technology, the switch body and triggering device are fixed by soldering. If either part of the switch body or the triggering device is damaged, the entire ball gap spark switch needs to be replaced, or the damaged part needs to be replaced by removing the solder. The former increases operating costs, while the latter is more complex. Summary of the Invention

[0004] To reduce costs and efficiently replace damaged parts, this application provides a ball gap spark switch with a removable trigger device.

[0005] The technical solution for a detachable ball gap spark switch structure provided in this application is as follows:

[0006] A detachable ball gap spark switch includes a switch body and a triggering device. The switch body includes a mounting frame, mounting rods, and balls. Two mounting rods are respectively mounted on the mounting frame at both ends along its length. Two balls are respectively mounted on opposite ends of the two mounting rods. Cables are connected to the balls, connecting them to the triggering device. A disassembly / reassembly mechanism is provided between the cables and the triggering device. The disassembly / reassembly mechanism includes a disassembly / reassembly ring, a mounting platform, and elastic clips. The disassembly / reassembly ring is fixed to the cable. The mounting platform is mounted on the triggering device. The elastic clips are mounted on the mounting platform, with at least two elastic clips on each mounting platform. The elastic clips are inserted into the disassembly / reassembly ring, and their elastic deformation prevents the ring from detaching from the mounting platform. The disassembly / reassembly ring, mounting platform, and elastic clips are all made of conductive material.

[0007] By adopting the above technical solution, the switch body and the triggering device are connected and fixed by the disassembly and assembly mechanism. When the switch body or the triggering device is damaged, the switch body and the triggering device can be quickly separated by driving the elastic card to detach from the disassembly and assembly ring. Then the damaged part can be replaced, which reduces costs and efficiently replaces the damaged part.

[0008] Optionally, the mounting platform is slidably mounted on the triggering device. A drive gear is rotatably mounted on the mounting platform, and a drive disk is coaxially mounted on the drive gear. A drive rod is eccentrically hinged to the drive disk, and the drive rod is positioned corresponding to an elastic card. Several drive rods are respectively hinged to several elastic cards at their ends away from the drive disk. A drive rack is mounted on the triggering device, and the drive rack meshes with the drive gear. The mounting platform slides to drive the rack, causing the drive gear to rotate.

[0009] Optionally, the triggering device is equipped with a sliding rod, which connects all mounting platforms.

[0010] Optionally, the sphere includes a fixed hemisphere and a detachable hemisphere. The fixed hemisphere is fixed on the mounting rod, and the detachable hemisphere is detachably installed on the fixed hemisphere. A sealing cylinder is provided between the two detachable hemispheres. The two detachable hemispheres are respectively embedded in the sealing cylinder at both ends along the length of the sealing cylinder, and the detachable hemispheres seal both ends along the length of the sealing cylinder.

[0011] Optionally, one of the two mounting rods is fixed to the mounting frame, and the other is slidably mounted on the mounting frame. The mounting rod slidably mounted on the mounting frame adjusts the distance between the two spheres.

[0012] Optionally, the sealing cylinder includes an installation part and a sliding part, both of which are cylindrical. There are two sliding parts, which are respectively inserted at both ends of the length direction of the installation part. The sliding parts are slidably inserted into the installation part, and the detachable hemispherical seal is inserted at the end of the sliding part away from the installation part.

[0013] Optionally, the mounting section is equipped with an inlet pipe and an outlet pipe, and both the inlet pipe and the outlet pipe are equipped with valves.

[0014] Optionally, sealing rubber rings are provided at both ends of the mounting part along its length, and the sealing rubber rings are sleeved on the outside of the sliding part.

[0015] Optionally, a fixing mechanism is provided between the fixed hemisphere and the detachable hemisphere. The fixing mechanism fixes the detachable hemisphere to the fixed hemisphere. The fixing mechanism includes a fixing groove and a fixing slider. The fixing groove is formed on the fixed hemisphere and passes through the fixed hemisphere. The fixing slider is fixed to the detachable hemisphere and is inserted into the fixed hemisphere from one end of the fixing groove that passes through the fixed hemisphere.

[0016] Optionally, the fixing mechanism further includes a fixing ring groove. The fixing ring groove, the fixing slide groove, and the fixing slider all have T-shaped cross sections. After the fixing slider is inserted into the fixing hemisphere from the fixing slide groove, it slides into the fixing ring groove through rotation.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. The switch body and the triggering device are connected and fixed by a disassembly and assembly mechanism. When the switch body or the triggering device is damaged, the switch body and the triggering device can be quickly separated by driving the elastic card to disengage from the disassembly and assembly ring. Then the damaged part can be replaced, which reduces costs and efficiently replaces the damaged part.

[0019] 2. By sliding the mounting platform, the drive gear rotates on the drive rack, which in turn rotates the drive disc and drives the drive rod to slide and rotate. The drive rod pulls the elastic card away from the disassembly ring and causes the anti-detachment block to disengage from the disassembly ring. At this time, the disassembly ring can be removed from the mounting platform, which facilitates the removal of the disassembly ring from the mounting platform. At the same time, the design of the drive gear and drive rack can increase the force required for the mounting platform to slide, reducing the probability of the disassembly ring detaching from the mounting platform due to external force during use. The drive rod can both drive the elastic card to detach from the disassembly ring and provide a resisting force for the elastic card, thereby reducing the probability of the elastic card detaching from the disassembly ring under external force when the mounting platform is not being driven to slide.

[0020] 3. By disassembling and assembling the hemisphere and sealing cylinder to form a sealed environment, different gap media can be selected according to the breakdown voltage required for actual use, thereby expanding the applicability of the ball gap spark switch; by adjusting the gap between the two spheres to adjust the breakdown voltage, the applicability of the ball gap spark switch is further expanded.

[0021] 4. The overall length of the sealing cylinder can be adjusted by sliding the sliding part on the mounting part. Thus, when the distance between the two balls is adjusted, the normal use after the ball distance is adjusted can be achieved by adjusting the length of the sealing cylinder. The feed pipe is used for the intermediate medium to enter the sealing cylinder, and the discharge pipe is used for the intermediate medium to leave the sealing cylinder. By feeding in and leaving the intermediate medium, the intermediate medium in the sealing cylinder can be kept at normal pressure and filled after the length of the sealing cylinder is adjusted, thereby controlling the breakdown voltage required to turn on the ball gap spark switch.

[0022] 5. The fixing mechanism enhances the structural strength between the fixed hemisphere and the detachable hemisphere. The T-shaped fixing groove and fixing slider reduce the probability of the detachable hemisphere detaching from the fixed hemisphere. Simultaneously, when adjusting the distance between the spheres, the fixed hemisphere slides along with the detachable hemisphere through the cooperation of the fixing slider and fixing groove. The sliding of the detachable hemisphere drives the sliding part to slide. The cooperation of the fixing ring groove and fixing slider aligns the fixed hemisphere and the sliding hemisphere, and also reduces the probability of the fixed hemisphere sliding off the fixing groove. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0024] Figure 2 yes Figure 1 A magnified view of section A in the middle.

[0025] Figure 3 This is a schematic diagram of the overall structure of an embodiment of this application from another perspective.

[0026] Figure 4 yes Figure 3 A magnified view of section B in the middle.

[0027] Figure 5 This is a schematic diagram of the spherical structure in an embodiment of this application.

[0028] In the diagram, 1. Switch body; 101. Mounting bracket; 1011. Base plate; 1012. Vertical plate; 102. Mounting rod; 103. Ball; 1031. Fixed hemisphere; 1032. Removable hemisphere; 2. Triggering device; 3. Cable; 4. Removal mechanism; 41. Removal ring; 42. Mounting platform; 43. Elastic clip; 5. Drive gear; 6. Drive disc; 7. Drive rod; 8. Drive rack; 9. Sliding rod; 10. Sealing cylinder; 1001. Mounting part; 1002. Sliding part; 11. Feed pipe; 12. Discharge pipe; 13. Valve; 14. Sealing rubber ring; 15. Fixing mechanism; 151. Fixed slider; 152. Fixed slide groove; 153. Fixed ring groove; 16. Fixing plate; 17. Bolt hole; 18. Conductive sheet; 19. Guide groove; 20. Guide block; 21. Anti-detachment clip. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-5 The present application will be further described with reference to specific embodiments:

[0030] First, it should be noted that in the description of this application, the use of directional terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used solely for descriptive purposes and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the use of numerical quantifiers such as "first," "second," and "third" is for descriptive purposes only and should not be construed as indicating or implying relative importance. Additionally, in this application, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, interference fits, transition fits, or integral connections; they can refer to direct connections or indirect connections through an intermediate medium. Therefore, those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] This application discloses a detachable ball gap spark switch with a triggering device, referring to... Figure 1 and Figure 2 The device includes a switch body 1 and a triggering device 2. The switch body 1 includes a mounting frame 101, mounting rods 102, and balls 103. The mounting frame 101 is a U-shaped frame including a horizontally arranged base plate 1011 and two vertically arranged vertical plates 1012 at both ends of the base plate 1011 along its length. Two mounting rods 102 are provided, respectively, and are arranged on the vertical plates 1012 of the mounting frame 101 at both ends of the mounting frame 101 along its length. There are two balls 103, which are respectively installed on the two mounting rods 102 facing each other. Both the mounting rods 102 and the balls 103 are guided by... Made of electrical material, preferably copper in this embodiment, a cable 3 is connected to the sphere 103, connecting the sphere 103 and the trigger device 2. In this embodiment, the cable 3 is inserted into the sphere 103 and connected to the trigger module inside the sphere 103. The trigger module enables the cable 3 to be installed and fixed on the sphere 103. The other end of the cable 3 is connected to the control module of the trigger device 2. The trigger module is connected to the ignition needle inside the sphere 103. The control module transmits control commands to the trigger module, which triggers the ignition of the ignition needle. A disassembly and assembly mechanism 4 is provided between the cable 3 and the trigger device 2. In this embodiment, the cable 3 has two... Therefore, the disassembly and assembly mechanism 4 is provided in two sets. The disassembly and assembly mechanism 4 includes a disassembly and assembly ring 41, an mounting platform 42, and elastic cards 43. The disassembly and assembly ring 41 is fixed to the cable 3 and connected to the inner core of the cable 3. The mounting platform 42 is installed on the triggering device 2. The elastic cards 43 are installed on the mounting platform 42. There are no less than two elastic cards 43 on each mounting platform 42. In this embodiment, four elastic cards 43 are provided. The elastic cards 43 are inserted into the disassembly and assembly ring 41 and the disassembly and assembly ring 41 is restricted from detaching from the mounting platform 42 by elastic deformation. An anti-detachment block 21 is fixed at the end of the elastic card 43 away from the mounting platform 42. The anti-detachment block 21 is elastic. When the card 43 abuts against the inner wall of the disassembly ring 41, it abuts against the side of the disassembly ring 41 away from the mounting platform 42. The disassembly ring 41, the mounting platform 42, and the elastic card 43 are all made of conductive material. In this embodiment, the disassembly ring 41, the mounting platform 42, and the elastic card 43 are all made of copper. The switch body 1 and the trigger device 2 are connected and fixed by the disassembly mechanism 4. When the switch body 1 or the trigger device 2 is damaged, the switch body 1 and the trigger device 2 can be quickly separated by driving the elastic card 43 to detach from the disassembly ring 41. Then the damaged part can be replaced, which reduces costs and efficiently replaces the damaged part.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The mounting platform 42 is slidably mounted on the triggering device 2. A drive gear 5 is rotatably mounted on the mounting platform 42, and a drive disk 6 rotates coaxially on the drive gear 5. A drive rod 7 is eccentrically hinged to the drive disk 6, and the drive rod 7 corresponds to the elastic card 43. In this embodiment, four drive rods 7 are provided, each hinged to one end of the drive rod 7 away from the drive disk 6 and connected to one of the four elastic cards 43. A drive rack 8 is provided on the triggering device 2, meshing with the drive gear 5. The mounting platform 42 slides, causing the drive rack 8 to rotate, thus rotating the drive gear 5 on the drive rack 8. This causes the drive disk 6 to rotate, and the drive rod 7 to slide and rotate. The drive rod 7 pulls the elastic card 43 away from the disassembly ring 41, causing it to rotate and disengage the anti-detachment block 21 from the disassembly ring 41. At this time, the disassembly ring... 41 can be disassembled from the mounting platform 42, thus facilitating the removal and removal of the disassembly ring 41 on the mounting platform 42. At the same time, the setting of the drive gear 5 and the drive rack 8 can increase the force required for the sliding of the mounting platform 42, reducing the probability that the disassembly ring 41 will detach from the mounting platform 42 due to the sliding of the mounting platform 42 under the action of external force during use. The drive rod 7 can drive the elastic card 43 to detach from the disassembly ring 41, and can also provide the abutting force for the elastic card 43, thereby reducing the probability that the elastic card 43 will detach from the disassembly ring 41 under the action of external force when the mounting platform 42 is not driven to slide. The trigger device 2 is equipped with a sliding rod 9, which connects all the mounting platforms 42. The setting of the sliding rod 9 can facilitate the simultaneous driving of all the mounting platforms 42. A lever is fixed on the sliding rod 9, which can provide the driving position for driving the sliding rod 9.

[0033] Reference Figure 1 and Figure 5 The sphere 103 includes a fixed hemisphere 1031 and a detachable hemisphere 1032. The fixed hemisphere 1031 is fixed to the mounting rod 102, and the detachable hemisphere 1032 is detachably mounted on the fixed hemisphere 1031. A sealing cylinder 10 is provided between the two detachable hemispheres 1032. The sealing cylinder 10 is made of a high-temperature resistant insulating material, such as ceramic, mica, and modified polyester fiber. In this embodiment, the sealing cylinder 10 is made of ceramic material. The two detachable hemispheres 1032 are respectively embedded in the sealing cylinder 10 at both ends along its length. The detachable hemispheres 1032 are positioned relative to the sealing cylinder 10. The ball gap spark switch is sealed at both ends along its length. A sealed environment is formed by disassembling and assembling the hemisphere 1032 and the sealing cylinder 10. Different gap media can be selected according to the breakdown voltage required for actual use, thereby improving the applicability of the ball gap spark switch. One of the two mounting rods 102 is fixed to the mounting frame 101, and the other is slidably mounted on the mounting frame 101. The mounting rod 102 slidably mounted on the mounting frame 101 adjusts the distance between the two balls 103. The breakdown voltage is adjusted by adjusting the gap between the two balls 103, thereby further improving the applicability of the ball gap spark switch.

[0034] Reference Figure 1 The sealing cylinder 10 includes a mounting part 1001 and a sliding part 1002, both of which are cylindrical. There are two sliding parts 1002, which are respectively inserted at both ends of the mounting part 1001 along its length. The sliding parts 1002 are slidably inserted into the mounting part 1001. The disassembly and assembly hemisphere 1032 is sealed and inserted at one end of the sliding part 1002 away from the mounting part 1001. The overall length of the sealing cylinder 10 can be adjusted by sliding the sliding part 1002 on the mounting part 1001. Thus, when adjusting the distance between the two spheres 103, the normal use of the spheres 103 can be achieved by adjusting the length of the sealing cylinder 10. The mounting part 1001 is equipped with an inlet pipe 11 and an outlet pipe 12. The inlet pipe 11... Both the inlet pipe 11 and the outlet pipe 12 are equipped with valves 13. The inlet pipe 11 is used to introduce the intermediate medium into the sealing cylinder 10, and the outlet pipe 12 is used to allow the intermediate medium to leave the sealing cylinder 10. By feeding in and leaving the intermediate medium, the length of the sealing cylinder 10 can be adjusted to ensure that the intermediate medium inside the sealing cylinder 10 is in a state of normal pressure and fullness, thereby controlling the breakdown voltage required to turn on the ball gap spark switch. Sealing rubber rings 14 are provided at both ends of the mounting part 1001 along its length. The sealing rubber rings 14 are sleeved on the outside of the sliding part 1002. The sealing rubber rings 14 can improve the sealing performance between the mounting part 1001 and the sliding part 1002, and at the same time, can reduce the friction required for the sliding part 1002 to slide. By increasing the friction, the probability of the sliding part 1002 being driven to slide by external force is reduced.

[0035] Reference Figure 1 and Figure 5A fixing mechanism 15 is provided between the fixed hemisphere 1031 and the detachable hemisphere 1032. The fixing mechanism 15 fixes the detachable hemisphere 1032 to the fixed hemisphere 1031. The fixing mechanism 15 includes a fixing groove 152 and a fixing slider 151. The fixing groove 152 is formed on the fixed hemisphere 1031 and passes through the fixed hemisphere 1031. The fixing slider 151 is fixed to the detachable hemisphere 1032. The fixing slider 151 is inserted into the fixed hemisphere 1031 from one end of the fixing groove 152 that passes through the fixed hemisphere 1031. In this embodiment, two fixing sliders 151 are provided, and the two fixing sliders 151 are arranged on the same straight line. The fixing mechanism 15 also includes a fixing annular groove 153. The fixing annular groove 153, the fixing groove 152, and the fixing slider 151 all have T-shaped cross sections. The fixing annular groove 153 is a circular annular groove with a T-shaped cross section, the fixing groove 152 is a straight groove with a T-shaped cross section, and the fixing slider 151... The fixed slider 151 is a stepped cylindrical block with a T-shaped cross-section. After being inserted into the fixed hemisphere 1031 through the fixed groove 152, the fixed slider 151 slides into the fixed annular groove 153 by rotation. The fixed mechanism 15 can improve the structural strength between the fixed hemisphere 1031 and the disassembly hemisphere 1032. The T-shaped fixed groove 152 and the fixed slider 151 can reduce the probability of the disassembly hemisphere 1032 detaching from the fixed hemisphere 1031. At the same time, when adjusting the distance between the spheres 103, the fixed hemisphere 1031 slides with the disassembly hemisphere 1032 through the cooperation of the fixed slider 151 and the fixed groove 152. The sliding of the disassembly hemisphere 1032 drives the sliding part 1002 to slide. The cooperation of the fixed annular groove 153 and the fixed slider 151 can align the fixed hemisphere 1031 and the sliding hemisphere, and reduce the probability of the fixed hemisphere 1031 sliding out of the fixed groove 152.

[0036] Reference Figure 1 and Figure 3 Both the trigger device 2 and the switch body 1 are fixed with a fixing plate 16. The fixing plate 16 has bolt holes 17 for bolts to be inserted to install the switch body 1 and the trigger device 2 in a suitable position. Copper conductive sheets 18 are fixed on opposite sides of the two vertical plates 1012. The conductive sheets 18 on both sides are used to connect wires to connect the switch body 1 to the circuit. The mounting rod 102 fixed on the mounting bracket 101 passes through the vertical plate 1012 and is fixedly connected to the conductive sheet 18. The mounting rod 102 slidably set on the mounting bracket 101 passes through the vertical plate 1012 and passes through the conductive sheet 18 and slides relative to the conductive sheet 18. Several guide grooves 19 are opened on the mounting rod 102. The conductive sheet 18 is integrally formed with a guide block 20 corresponding to the guide groove 19. The guide block 20 slides and abuts against the guide groove 19. The guide block 20 and the guide groove 19 can restrict the rotation of the mounting rod 102, and at the same time make the connection between the conductive sheet 18 and the mounting rod 102 tighter, reducing the probability that electricity cannot be transmitted to the conductive sheet 18.

[0037] The implementation principle of this application embodiment is as follows: the switch body 1 and the trigger device 2 are connected by a cable 3, and then the switch body 1 and the trigger device 2 are installed in the required position by bolts. The switch body 1 is connected to the circuit by a conductive sheet 18 connected by a wire. Then, a sealing cylinder 10 with a suitable medium is selected according to the required breakdown voltage, and the disassembly hemispheres 1032 at both ends of the sealing cylinder 10 are installed on the fixed hemispheres 1031 at both ends of the mounting bracket 101. When it is necessary to adjust the breakdown voltage, one of the balls 103 is driven to slide by sliding one of the mounting rods 102, so that the sliding part 1002 of the sealing cylinder 10 slides on the mounting part 1001 to adjust the length of the sealing cylinder 10. At the same time, the intermediate medium is introduced or output into the sealing cylinder 10 according to the change in the length of the sealing cylinder 10, thus completing the installation and adjustment of the ball gap spark switch.

[0038] It should be noted that the above embodiments are only used to illustrate this application and are not intended to limit the technical solutions described in this application. Although this specification has described this application in detail with reference to the above embodiments, those skilled in the art should understand that they can still make modifications or equivalent substitutions to this application. All technical solutions and improvements that do not depart from the spirit and scope of this application should be covered within the scope of the claims of this application.

Claims

1. A detachable ball gap spark switch, comprising a switch body (1) and a triggering device (2), wherein the switch body (1) comprises a mounting bracket (101), mounting rods (102) and balls (103), wherein two mounting rods (102) are provided, and the two mounting rods (102) are respectively provided on the mounting bracket (101) at both ends of the mounting bracket (101) along its length direction, and two balls (103) are provided, wherein the two balls (103) are respectively installed on the two mounting rods (102) facing each other, and a cable (3) is connected to the ball (103), wherein the cable (3) connects the ball (103) and the triggering device (2), characterized in that: A disassembly and assembly mechanism (4) is provided between the cable (3) and the triggering device (2). The disassembly and assembly mechanism (4) includes a disassembly and assembly ring (41), a mounting platform (42), and elastic cards (43). The disassembly and assembly ring (41) is fixed to the cable (3). The mounting platform (42) is installed on the triggering device (2). The elastic cards (43) are installed on the mounting platform (42). There are no fewer than two elastic cards (43) on each mounting platform (42). The elastic cards (43) are inserted into the disassembly and assembly ring (41) and the disassembly and assembly ring (41) are restricted from detaching from the mounting platform (42) by elastic deformation. The disassembly and assembly ring (41) and the mounting platform are connected. (42) and the elastic card (43) are both made of conductive material; the sphere (103) includes a fixed hemisphere (1031) and a detachable hemisphere (1032). The fixed hemisphere (1031) is fixed on the mounting rod (102), and the detachable hemisphere (1032) is detachably installed on the fixed hemisphere (1031). A sealing cylinder (10) is provided between the two detachable hemispheres (1032). The two detachable hemispheres (1032) are respectively embedded in the sealing cylinder (10) at both ends of the length direction of the sealing cylinder (10), and the detachable hemispheres (1032) seal the two ends of the length direction of the sealing cylinder (10).

2. The detachable ball gap spark switch according to claim 1, characterized in that: The mounting platform (42) is slidably mounted on the triggering device (2). A drive gear (5) is rotatably mounted on the mounting platform (42). A drive disk (6) is coaxially mounted on the drive gear (5). A drive rod (7) is eccentrically hinged on the drive disk (6). The drive rod (7) is set corresponding to the elastic card (43). Several drive rods (7) are respectively hinged to several elastic cards (43) at one end away from the drive disk (6). A drive rack (8) is mounted on the triggering device (2). The drive rack (8) meshes with the drive gear (5). The mounting platform (42) slides the drive rack (8) to make the drive gear (5) rotate.

3. A detachable ball gap spark switch according to claim 2, characterized in that: The triggering device (2) is equipped with a sliding rod (9), which is connected to all mounting platforms (42).

4. The detachable ball gap spark switch according to claim 1, characterized in that: One of the two mounting rods (102) is fixed to the mounting frame (101), and the other is slidably mounted on the mounting frame (101). The mounting rod (102) slidably mounted on the mounting frame (101) adjusts the distance between the two spheres (103).

5. A detachable ball gap spark switch according to claim 4, characterized in that: The sealing cylinder (10) includes an installation part (1001) and a sliding part (1002). Both the installation part (1001) and the sliding part (1002) are cylindrical. There are two sliding parts (1002). The two sliding parts (1002) are respectively inserted at both ends of the length direction of the installation part (1001). The sliding part (1002) is slidably inserted into the installation part (1001). The disassembly and assembly hemisphere (1032) is sealed and inserted at the end of the sliding part (1002) away from the installation part (1001).

6. A detachable ball gap spark switch according to claim 5, characterized in that: The mounting part (1001) is equipped with a feed pipe (11) and a discharge pipe (12), and both the feed pipe (11) and the discharge pipe (12) are equipped with valves (13).

7. A detachable ball gap spark switch according to claim 6, characterized in that: The mounting part (1001) is provided with sealing rubber rings (14) at both ends along its length, and the sealing rubber rings (14) are sleeved on the outside of the sliding part (1002).

8. A detachable ball gap spark switch according to claim 7, characterized in that: A fixing mechanism (15) is provided between the fixed hemisphere (1031) and the disassembly hemisphere (1032). The fixing mechanism (15) fixes the disassembly hemisphere (1032) to the fixed hemisphere (1031). The fixing mechanism (15) includes a fixing groove (152) and a fixing slider (151). The fixing groove (152) is opened on the fixed hemisphere (1031) and passes through the fixed hemisphere (1031). The fixing slider (151) is fixed to the disassembly hemisphere (1032) and is inserted into the fixed hemisphere (1031) from one end of the fixing groove (152) that passes through the fixed hemisphere (1031).

9. A detachable ball gap spark switch according to claim 8, characterized in that: The fixing mechanism (15) also includes a fixing ring groove (153). The fixing ring groove (153), the fixing slide groove (152) and the fixing slider (151) all have a T-shaped cross section. After the fixing slider (151) is inserted into the fixing hemisphere (1031) from the fixing slide groove (152), it slides into the fixing ring groove (153) by rotation.

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