Detachable and replaceable ship-shaped switch

Abstract

The invention discloses a detachable and replaceable ship-shaped switch, and aims to provide a detachable and replaceable ship-shaped switch which can be disassembled and assembled without additional wiring. The structure comprises a mounting seat, a pin, a first pin, a second pin, a third pin, a fourth pin and a fifth pin, the switch main body is internally provided with an attaching assembly, and the attaching assembly is attached to the pins; the conversion assembly is installed in the switch main body, and the conversion assembly corresponds to the attaching assembly; the clamping assemblies are arranged at the two ends of the switch main body, and the switch main body is connected with the mounting seat through the clamping assemblies; and the dismounting assembly is installed at the upper end of the clamping assembly, and the dismounting assembly is connected with the switch main body. The beneficial effects are that dismounting can be carried out without extra wiring, power supply can be carried out on the switch, stable power supply can be ensured, on-off of a circuit can be realized, the position of the communication plate can be limited, the connection shell can be fixed, and the upper end of the plugboard can be fixed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of boat type switches, and particularly relates to a detachable boat type switch. BACKGROUND

[0002] The boat type switch is also called a rocker switch. The structure of the boat type switch is the same as that of a button switch, except that the button handle is replaced by a boat type. The boat type switch is commonly used as a power switch of an electronic device. The contact points of the boat type switch are divided into single-blade single-pole and double-blade double-pole, and some switches are also provided with indicator lamps. The boat type switch generally comprises a shell, a cavity is formed in the shell, a boat type key is rotatably arranged in the cavity, a static contact leg assembly and a dynamic contact piece assembly are arranged in the shell, the dynamic contact piece assembly is driven by pressing the boat type key to be connected with the static contact leg assembly, so as to control different pin circuits to be conducted. Since the boat type switch is frequently used in an electric appliance, the boat type key is prone to wear, damage or jam after long-time use. The fixing mode of the boat type switch is mostly buckle connection. When the boat type switch needs to be replaced, the user needs to disassemble the wrapped shell and rewire the boat type switch. Non-professionals are prone to wiring errors. Such disassembly and assembly mode is inconvenient.

[0003] A boat type switch is disclosed in Chinese Patent No. CN222600830U, which was authorized on March 11, 2025. The boat type switch comprises a lower switch seat, an upper switch shell, a boat type key swingably arranged on the upper switch shell, left and right static contact legs, a middle static contact leg, a dynamic contact piece, a swing sleeve and a reset spring. The upper switch shell is internally provided with an upper shell upper cavity and an upper shell lower cavity. The upper shell upper cavity is internally provided with a first receiving boss. The middle part of the first receiving boss is provided with a switch action opening communicated with the upper shell lower cavity. The first receiving boss is provided with a waterproof surrounding edge outside the switch action opening. The upper shell upper cavity is provided with a drainage groove on the left and right sides of the first receiving boss. The drainage groove is inclined downward. The inner wall of the upper shell upper cavity is provided with a drainage opening communicated with the drainage groove. The left and right side walls of the boat type key correspond to the drainage groove when they are turned over. The boat type switch has the following disadvantages. The boat type switch is fixed by a pressing piece. It is inconvenient to replace the boat type switch. SUMMARY

[0004] The present application is to overcome the inconvenience of disassembling and assembling the damaged boat type switch in the prior art. The present application provides a detachable boat type switch which can be disassembled and assembled without additional wiring.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: A detachable boat type switch comprises: A mounting seat is provided with a mounting groove. A pin is mounted in the mounting groove. A switch body, wherein a bonding component is installed inside the switch body, and the bonding component is bonded to the pin; A conversion component is installed inside the switch body, and the conversion component corresponds to the bonding component. The switch body has snap-fit ​​components at both ends, and the switch body is connected to the mounting base through the snap-fit ​​components. The disassembly component is installed on the upper end of the snap-fit ​​component and is connected to the switch body.

[0006] The mounting base is fixedly connected to the electrical appliance. A mounting slot is provided on the mounting base, and pins mounted on the mounting base connect to the circuit. The switch body is installed within the mounting slot. The switch assembly is a rocker switch, and a contact component is installed inside the rocker switch. The switch body contacts the pins through the contact component, achieving circuit connection. Circuit connection is achieved through contact, requiring no additional wiring. Wiring can be completed during switch body installation, allowing for quick wiring. During switch body installation, a snap-fit ​​component secures the switch body within the mounting slot, ensuring stability. A disassembly component is installed on the snap-fit ​​component; when disassembly is needed, the snap-fit ​​component is used to break the fixation of the snap-fit ​​component, allowing the switch body to be disassembled. A conversion component is installed inside the switch body, enabling the switch body to perform its main function, achieving the goal of disassembly and assembly without additional wiring.

[0007] Preferably, the switch body includes a connecting shell and a toggle block. A control groove is installed on the connecting shell. The toggle block is placed at the upper end of the control groove and rotatably connected to the connecting shell. The lower end of the toggle block is open, and a sealing plate is installed at the open end of the toggle block. An indicator light is installed inside the toggle block. A conductive sheet is installed on the sealing plate. One end of the conductive sheet is electrically connected to the indicator light. The other end of the indicator light is placed in the control groove. The connecting shell is placed in the mounting groove. The lower end of the connecting shell has several evenly distributed insertion holes, which correspond to the pins. A retaining ring is installed at the upper end of the connecting shell. The connecting shell of the switch body is installed in the mounting slot and is connected to the pins through the connecting shell. A toggle block is installed at the upper end of the connecting shell. The rotation of the toggle block controls the switching of the internal conversion component. The toggle block is installed at the upper end of the control slot and is rotatably connected to the connecting shell. An indicator light is installed inside the toggle block. The indicator light is electrically connected to the conductive plate. When the toggle block rotates, it drives the conductive plate to move. Power is supplied through the contact of the conductive plate with the bonding component. A socket is installed at the lower end of the connecting shell. The socket corresponds to the pin. The upper end of the pin can pass through the socket into the connecting shell and connect with the bonding component to supply power. When installing the connecting shell, the retaining ring restricts the installation depth of the connecting shell. This design can be used to assemble the switch body.

[0008] Preferably, the control slot contains several connecting cylinders, each corresponding to a socket. A contact piece is mounted on the upper end of each connecting cylinder. The upper end of the pin passes through the socket and is placed inside the connecting cylinder. The upper end of the pin is frustum-shaped. One of the contact pieces on the connecting cylinder corresponds to a conductive piece. Installing connecting cylinders inside the control slot, with each cylinder corresponding to a socket, allows for better insertion of the frustum-shaped pin into the socket and into its corresponding connecting cylinder. The contact pieces on the connecting cylinders provide electrical connection between the contact pieces and the pin for power supply. One contact piece corresponds to a conductive piece and can provide power. This design allows for power supply to the switch.

[0009] Preferably, the bonding assembly includes an elastic sheet and a bonding sheet. The elastic sheet is installed inside the connecting cylinder and has a V-shaped cross-section. One end of the elastic sheet is connected to the contact sheet, and the other end is connected to the bonding sheet. The bonding sheet contacts the upper end of the pin. To improve the stability of pin power supply, a bonding assembly is installed inside the connecting cylinder. One end of the bonding assembly is connected to the contact sheet, and the other end is connected to the upper end of the pin. The elastic sheet of the bonding assembly is V-shaped. The elastic sheet pushes the bonding sheet downward. When the pin presses against the bonding sheet, the elastic sheet provides thrust to ensure the bonding degree between the bonding sheet and the pin. The pin supplies power to the contact sheet through the bonding assembly. This design ensures a stable power supply.

[0010] Preferably, the conversion assembly includes a connecting plate, which is placed on a connecting cylinder and abuts against a contact piece. The bottom surface of the connecting plate has a mating groove. The upper end of the contact piece has an arc-shaped cross-section and is positioned within and corresponds to the mating groove. One end of the connecting plate corresponds to another contact piece. The connecting plate of the conversion assembly is installed in a control slot, resting on a contact piece of one of the connecting cylinders. The contact piece is connected to the connecting plate through its mating groove. The connecting plate can rotate on the contact piece, and by rotating the connecting plate, its other end contacts another contact piece, thus establishing circuit continuity. This design also allows for circuit disconnection.

[0011] Preferably, a limiting ring is installed on the connecting cylinder, and limiting rods are installed on both sides of the limiting ring. The limiting rods have an L-shaped cross-section, with one side connected to the limiting ring and the other side abutting the top surface of the connecting plate. The limiting ring on the connecting cylinder with the connecting plate, along with the limiting rods on both sides of the limiting ring, limits the position of the connecting plate. The L-shaped limiting rods abut against the connecting plate, and the cylindrical rods do not restrict the rotation of the connecting plate. This design effectively limits the position of the connecting plate.

[0012] Preferably, the conversion assembly further includes a conversion rod, a push block is installed on the connecting plate, the push block has a push groove, the push groove is arc-shaped, a storage tube is installed on the sealing plate, one end of the conversion rod is placed inside the storage tube, a spring is installed inside the storage tube, one end of the spring is connected to the sealing plate, the other end of the spring is connected to the conversion rod, a fitting ball is installed at the other end of the conversion rod, the fitting ball matches the push groove box, a sliding rod is installed at the end of the conversion rod placed inside the storage tube, a sliding groove is provided on the storage tube, and the sliding rod is placed inside the sliding groove. The receiving tube of the conversion component is installed on the sealing plate, facing the connecting plate. A push block is installed on the connecting plate, with an arc-shaped groove at the upper end of the push block. A push groove is opened in the groove. A spring is installed inside the receiving tube, which pushes the conversion rod to extend out of the receiving tube. A fitting ball is installed at the lower end of the conversion rod and fits into the push groove. The rotation of the lever drives the receiving tube to rotate. The orientation of the receiving tube and the conversion rod can change the position of the connecting plate. The fitting ball is placed in the push groove to ensure the stability of the fit. The spring pushes the conversion rod to extend to ensure that the fitting ball will not fall out of the push groove. The conversion rod is restricted to the receiving tube by the cooperation of the sliding rod and the sliding groove. This design allows the connecting plate to be rotated.

[0013] Preferably, the snap-fit ​​assembly includes an insert plate and a snap-fit ​​plate. The lower end of the insert plate passes through the retaining ring and is positioned below the connecting shell. The insert plate fits against the inner wall of the mounting groove. The lower end of the insert plate is connected to one end of the snap-fit ​​plate. The angle between the plane where the snap-fit ​​plate is located and the plane where the insert plate is located is an acute angle. A stabilizing plate is installed at the other end of the snap-fit ​​plate. A snap-fit ​​groove is provided on the inner wall of the mounting groove, and the snap-fit ​​plate is placed in the snap-fit ​​groove. When installing the switch body, the switch assembly is connected to the mounting base via a snap-fit ​​assembly. The lower end of the plug plate passes through the baffle and is placed at the lower end of the connecting shell. A snap-fit ​​plate is installed at the lower end of the plug plate, and the snap-fit ​​plate is placed in the snap-fit ​​groove on the inner wall of the mounting groove. The snap-fit ​​plate restricts the connecting shell within the mounting groove, and a stabilizing plate is installed on the snap-fit ​​plate. The inner wall of the horizontal stabilizing snap-fit ​​groove fits snugly, which can prevent the snap-fit ​​plate from deforming due to external pulling force and improve the stability of the snap-fit ​​plate. The plug plate is fixed to the connecting shell via a disassembly assembly. After removing the disassembly assembly, the snap-fit ​​assembly can be quickly disassembled. This design can fix the connecting shell.

[0014] Preferably, the retaining ring is provided with a disassembly groove, and the disassembly assembly includes a disassembly block that matches the disassembly groove. The disassembly block has a U-shaped cross-section, and locking blocks are installed on both sides of the disassembly block. A locking groove is installed at the upper end of the insert plate, and the disassembly block is detachably connected to the insert plate through the cooperation of the locking blocks and the locking groove. The disassembly groove is provided on the retaining ring, and the disassembly block is installed in the disassembly groove. The U-shaped disassembly block can fit against both sides of the insert plate. The disassembly block is connected to the insert plate through the cooperation of the locking blocks and the locking groove, fixing the insert plate to the connecting shell. This design can fix the upper end of the insert plate.

[0015] Preferably, both sides of the disassembly block are equipped with fixing balls, and the disassembly groove is provided with a fixing groove. The disassembly block is detachably connected to the retaining ring through the cooperation of the fixing block and the fixing groove. The disassembly block has a disassembly hole, and the side of the connecting shell is provided with a limiting groove, which corresponds to the insert plate. The disassembly block is placed in the disassembly groove and fixed by the cooperation of the fixing balls and the fixing groove. The disassembly block is fixed in the disassembly groove. A disassembly hole is opened on one side of the disassembly block, and the disassembly block is pried up through the disassembly hole for disassembly. The insert plate is placed in the limiting groove of the connecting shell to ensure the stability of the insert plate. This design allows the disassembly block to be removed.

[0016] The beneficial effects of this invention are: it can be assembled and disassembled without additional wiring, it can form a switch body, it can supply power to the switch, it can ensure a stable power supply, it can realize the circuit opening and closing, it can limit the position of the connecting plate, it can rotate the connecting plate, it can fix the connecting shell, it can fix the upper end of the plug plate, and it can remove the disassembly block. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 Cross-sectional view; Figure 3 yes Figure 1 Schematic diagram of the middle mounting base; Figure 4 yes Figure 1 Schematic diagram of the connecting shell structure; Figure 5 yes Figure 1 A schematic diagram of the structure of the bonding component; Figure 6 yes Figure 1 A schematic diagram of the intermediate conversion component; Figure 7 yes Figure 1 A schematic diagram of the structure of the card connector assembly.

[0018] In the diagram: 1. Mounting base; 11. Mounting slot; 12. Pin; 13. Snap-fit ​​slot; 2. Switch body; 21. Connecting shell; 211. Limiting slot; 22. Toggle block; 23. Control slot; 24. Sealing plate; 25. Indicator light; 26. Conductive sheet; 27. Socket; 28. Retaining ring; 29. ​​Removal slot; 291. Fixing slot; 3. Adhesive assembly; 31. Connecting cylinder; 32. Contact piece; 33. Elastic piece; 34. Adhesive piece; 35. Limiting... Positioning ring; 36. Limiting rod; 4. Conversion assembly; 41. Connecting plate; 42. Fitting groove; 43. Conversion rod; 44. Push block; 45. Push groove; 46. Storage tube; 461. Sliding groove; 47. Spring; 48. Fitting ball; 49. Sliding rod; 5. Snap-fit ​​assembly; 51. Insert plate; 52. Snap-fit ​​plate; 53. Stabilizing plate; 54. Snap groove; 6. Disassembly assembly; 61. Disassembly block; 62. Snap block; 63. Fixing ball; 64. Disassembly hole. Detailed Implementation

[0019] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0020] like Figure 1 , Figure 2 , Figure 3 In the illustrated embodiment, a detachable and replaceable rocker switch includes: Mounting base 1, the mounting base 1 is provided with mounting groove 11, and pin 12 is installed in mounting groove 11; The switch body 2 has a bonding component 3 installed inside it, which is bonded to the pin 12; The conversion component 4 is installed inside the switch body 2 and corresponds to the fitting component 3. The switch body 2 is provided with snap-fit ​​components 5 at both ends, and the switch body 2 is connected to the mounting base 1 through the snap-fit ​​components 5. Disassemble component 6, which is installed on the upper end of snap-fit ​​component 5 and is connected to switch body 2.

[0021] like Figure 4 As shown, the switch body 2 includes a connecting shell 21 and a toggle block 22. A control groove 23 is installed on the connecting shell 21. The toggle block 22 is placed at the upper end of the control groove 23 and is rotatably connected to the connecting shell 21. The lower end of the toggle block 22 is open. A sealing plate 24 is installed at the open end of the toggle block 22. An indicator light 25 is installed inside the toggle block 22. A conductive sheet 26 is installed on the sealing plate 24. One end of the conductive sheet 26 is electrically connected to the indicator light 25. The other end of the indicator light 25 is placed in the control groove 23. The connecting shell 21 is placed in the mounting groove 11. The lower end of the connecting shell 21 is provided with several evenly distributed sockets 27. The sockets 27 correspond to the pins 12. A retaining ring 28 is installed at the upper end of the connecting shell 21.

[0022] Several connecting cylinders 31 are installed in the control slot 23. Each connecting cylinder 31 corresponds to a socket 27. A contact piece 32 is installed on the upper end of the connecting cylinder 31. The upper end of the pin 12 passes through the socket 27 and is placed inside the connecting cylinder 31. The upper end of the pin 12 is shaped like a frustum. The contact piece 32 on one of the connecting cylinders 31 corresponds to the conductive piece 26.

[0023] like Figure 5 As shown, the bonding assembly 3 includes an elastic sheet 33 and a bonding sheet 34. The elastic sheet 33 is installed inside the connecting cylinder 31. The cross-sectional shape of the elastic sheet 33 is V-shaped. One end of the elastic sheet 33 is connected to the contact sheet 32, and the other end of the elastic sheet 33 is connected to the bonding sheet 34. The bonding sheet 34 is in contact with the upper end of the pin 12.

[0024] like Figure 6 As shown, the conversion component 4 includes a connecting plate 41, which is placed on a connecting cylinder 31 and is in contact with a contact piece 32. The bottom surface of the connecting plate 41 is provided with a fitting groove 42. The upper end of the contact piece 32 has an arc-shaped cross-section and is placed in the fitting groove 42 and corresponds to the fitting groove 42. One end of the connecting plate 41 corresponds to another contact piece 32.

[0025] A limiting ring 35 is installed on the connecting cylinder 31. A limiting rod 36 is installed on both sides of the limiting ring 35. The cross-sectional shape of the limiting rod 36 is L-shaped. One side of the limiting rod 36 is connected to the limiting ring 35, and the other side of the limiting rod 36 is in contact with the top surface of the connecting plate 41.

[0026] The conversion assembly 4 also includes a conversion rod 43, a push block 44 is installed on the connecting plate 41, the push block 44 is provided with a push groove 45, the push groove 45 is arc-shaped, a storage tube 46 is installed on the sealing plate 24, one end of the conversion rod 43 is placed in the storage tube 46, a spring 47 is installed in the storage tube 46, one end of the spring 47 is connected to the sealing plate 24, the other end of the spring 47 is connected to the conversion rod 43, the other end of the conversion rod 43 is installed with a fitting ball 48, the fitting ball 48 matches the push groove 45, a sliding rod 49 is installed on the end of the conversion rod 43 placed in the storage tube 46, a sliding groove 461 is provided on the storage tube 46, and the sliding rod 49 is placed in the sliding groove 461.

[0027] like Figure 7 As shown, the snap-fit ​​assembly 5 includes an insert plate 51 and a snap-fit ​​plate 52. The lower end of the insert plate 51 passes through the retaining ring 28 and is placed below the connecting shell 21. The insert plate 51 fits against the inner wall of the mounting groove 11. The lower end of the insert plate 51 is connected to one end of the snap-fit ​​plate 52. The angle between the plane where the snap-fit ​​plate 52 is located and the plane where the insert plate 51 is located is an acute angle. The other end of the snap-fit ​​plate 52 is equipped with a stabilizing plate 53. The inner wall of the mounting groove 11 is provided with a snap-fit ​​groove 13, and the snap-fit ​​plate 52 is placed in the snap-fit ​​groove 13.

[0028] The retaining ring 28 is provided with a disassembly groove 29. The disassembly assembly 6 includes a disassembly block 61, which matches the disassembly groove 29. The cross-sectional shape of the disassembly block 61 is U-shaped. Both sides of the disassembly block 61 are equipped with locking blocks 62. The upper end of the insert plate 51 is equipped with a locking groove 54. The disassembly block 61 is detachably connected to the insert plate 51 through the cooperation of the locking blocks 62 and the locking groove 54.

[0029] Both sides of the disassembly block 61 are equipped with fixing balls 63, and the disassembly groove 29 is provided with fixing groove 291. The disassembly block 61 is detachably connected to the retaining ring 28 through the cooperation of the fixing balls 63 and fixing groove 291. The disassembly block 61 is provided with disassembly hole 64, and the side of the connecting shell 21 is provided with limiting groove 211, which corresponds to the insert plate 51.

[0030] When installing this rocker switch, the mounting base 1 is directly fixed to the electrical appliance, and the circuit is connected to the pin 12 on the mounting base 1. Power is supplied through the pin 12 installed on the mounting base 1. Then, the switch body 2 is installed in the mounting groove 11 of the mounting base 1. The upper end of the pin 12 passes through the socket 27 and is inserted into the connecting tube 31. Then, the pin 12 presses against the bonding piece 34 and then supplies power to the contact piece 32 through the elastic piece 33. At the same time as the circuit is plugged in, the retaining ring 28 on the connecting shell 21 restricts the installation depth. The snap-fit ​​plate 52 at the lower end of the plug plate 51 enters the snap-fit ​​groove 13 in the mounting groove 11. The stabilizing plate 53 installed on the snap-fit ​​plate 52 ensures the stable fixation of the connecting shell 21, completing the connection of the switch body 2 without the need for additional wiring.

[0031] When the switch body 2 is damaged, it needs to be replaced. Then, pry the disassembly block 61 through the disassembly hole 64 to break the snap connection between the disassembly block 61 and the retaining ring 28, remove the disassembly block 61 from the disassembly groove 29. After the disassembly block 64 moves away from the disassembly groove 29, the fixing of the retaining block 62 to the upper end of the insert plate 51 is released. Then the insert plate 51 can slide down along the limiting groove 211, releasing the fixing of the connecting shell 21. The switch body 2 can then be quickly disassembled and assembled.

[0032] After the switch body 2 is installed, when the switch body 2 is operated, the toggle block 22 rotates in the mounting groove 11, which drives the storage tube 46 to rotate through the sealing plate 24. The conversion rod 43 inside the storage tube 46 rotates, and the storage tube 46 pushes the contact ball 48 on the conversion rod 43 to fit with the push groove 45 through the spring. The rotation of the conversion rod 43 drives the connecting plate 41 to rotate, disengaging one end of the connecting plate 41 from one of the contact pieces 32. The two contact pieces 32 are electrically connected through the connecting plate 31. At the same time, the conductive piece 26 on the sealing plate 24 fits with the other contact piece 32, supplying power to the conductive piece 26, and then supplying power to the indicator light 25 which is electrically connected to the conductive piece 26.

Claims

1. A boat switch which is detachably replaceable, characterized in that, Include: Mounting seat (1), the mounting groove (11) is equipped on the mounting seat (1), the pin (12) is installed in the mounting groove (11); Switch body (2), the inside installation of switch body (2) has the fit component (3), the fit component (3) is bonded with pin (12); Conversion component (4), the conversion component (4) is installed in switch body (2), the conversion component (4) corresponds with fit component (3); Clamping component (5), the both ends of switch body (2) are equipped with clamping component (5), and the switch body (2) is connected with the mounting seat (1) through the clamping component (5); Dismounting component (6), the dismounting component (6) is installed in the upper end of clamping component (5), and the dismounting component (6) is connected with the switch body (2).

2. A boat switch according to claim 1, wherein, The switch body (2) includes connecting shell (21) and dial block (22), the control groove (23) is installed on the connecting shell (21), the dial block (22) is placed in the upper end of control groove (23) and is rotatably connected with connecting shell (21), the lower end of dial block (22) is opened, the sealing plate (24) is installed in the opening end of dial block (22), the indicating lamp (25) is installed in the dial block (22), the conductive sheet (26) is installed on the sealing plate (24), one end of the conductive sheet (26) is electrically connected with the indicating lamp (25), the other end of the indicating lamp (25) is placed in the control groove (23), the connecting shell (21) is placed in the mounting groove (11), the lower end of connecting shell (21) is equipped with a plurality of evenly distributed insertion holes (27), the insertion hole (27) corresponds with pin (12), the upper end of connecting shell (21) is installed with a stop ring (28).

3. A boat switch according to claim 2, wherein, The control groove (23) is installed with a plurality of connecting barrels (31), the connecting barrel (31) corresponds with insertion hole (27) one by one, the upper end of connecting barrel (31) is installed with a contact sheet (32), the upper end of pin (12) is placed in connecting barrel (31) after passing through insertion hole (27), the upper end of pin (12) is circular truncated cone, and the contact sheet (32) on one of connecting barrels (31) corresponds with the conductive sheet (26).

4. A boat switch according to claim 3, wherein, The fit component (3) includes elastic sheet (33) and fit sheet (34), the elastic sheet (33) is installed in connecting barrel (31), the cross-sectional shape of elastic sheet (33) is V-shaped, one end of elastic sheet (33) is connected with contact sheet (32), the other end of elastic sheet (33) is connected with fit sheet (34), and the fit sheet (34) is in contact with the upper end of pin (12).

5. A boat switch according to claim 3, wherein, The conversion assembly (4) comprises a communication plate (41), the communication plate (41) is arranged on a connecting cylinder (31) and is attached to a contact sheet (32), the bottom surface of the communication plate (41) is provided with an attachment groove (42), the upper end of the contact sheet (32) is in the shape of a circular arc, the upper end of the contact sheet (32) is arranged in the attachment groove (42) and corresponds to the attachment groove (42), one end of the communication plate (41) corresponds to the other contact sheet (32).

6. A boat switch according to claim 5, wherein, The connecting cylinder (31) is provided with a limiting ring (35), the limiting ring (35) is provided with a limiting rod (36) on both sides, the limiting rod (36) is in the shape of L, one side of the limiting rod (36) is connected with the limiting ring (35), and the other side of the limiting rod (36) is attached to the top surface of the communication plate (41).

7. A boat switch according to claim 5, wherein, The conversion assembly (4) further comprises a conversion rod (43), the communication plate (41) is provided with a push block (44), the push block (44) is provided with a push groove (45) on the top, the push groove (45) is in the shape of a circular arc, the sealing plate (24) is provided with a receiving tube (46), one end of the conversion rod (43) is arranged in the receiving tube (46), the receiving tube (46) is provided with a spring (47), one end of the spring (47) is connected with the sealing plate (24), the other end of the spring (47) is connected with the conversion rod (43), the other end of the conversion rod (43) is provided with an attachment ball (48), the attachment ball (48) is matched with the push groove (45), one end of the conversion rod (43) arranged in the receiving tube (46) is provided with a sliding rod (49), the receiving tube (46) is provided with a sliding groove (461), and the sliding rod (49) is arranged in the sliding groove (461).

8. A boat switch according to claim 2, wherein, The clamping assembly (5) comprises an insertion plate (51) and a clamping plate (52), the lower end of the insertion plate (51) is arranged below the connecting shell (21) after penetrating the stop ring (28), the insertion plate (51) is attached to the inner wall of the mounting groove (11), the lower end of the insertion plate (51) is connected with one end of the clamping plate (52), the included angle between the plane where the clamping plate (52) is located and the plane where the insertion plate (51) is located is an acute angle, the other end of the clamping plate (52) is provided with a stabilizing plate (53), the inner wall of the mounting groove (11) is provided with a clamping groove (13), and the clamping plate (52) is arranged in the clamping groove (13).

9. A boat switch according to claim 8, wherein, The stop ring (28) is provided with a dismounting groove (29), the dismounting assembly (6) comprises a dismounting block (61), the dismounting block (61) is matched with the dismounting groove (29), the dismounting block (61) is in the shape of U, the dismounting block (61) is provided with a clamping block (62) on both sides, the upper end of the insertion plate (51) is provided with a clamping groove (54), and the dismounting block (61) is detachably connected with the insertion plate (51) through the cooperation of the clamping block (62) and the clamping groove (54).

10. A boat switch according to claim 9, wherein, The both sides of the dismounting block (61) are equipped with fixed balls (63), the dismounting groove (29) is equipped with fixed grooves (291), the dismounting block (61) is dismountably connected with the baffle ring (28) through the cooperation of the fixed balls (63) and the fixed grooves (291), the dismounting block (61) is equipped with dismounting holes (64), and the side of the connecting shell (21) is equipped with limiting grooves (211). The limiting grooves (211) correspond to the plugboards (51).

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