Large angle grinder switch with double lock knobs

Abstract

The utility model provides a large angle grinder switch with double lock knobs, and relates to the technical field of large angle grinder switches. The switch comprises a base body, an upper cover, a push shaft, a reset spring, a back locking structure and a self-locking structure, one end of the push shaft extends out of a box body formed by the base body and the upper cover, a trigger is arranged at the end, extending out of the box body, of the push shaft, a first mounting hole and a second mounting hole are formed in the trigger, and a connection structure is arranged in the box body; the counter locking structure is arranged in the first mounting hole, and the self-locking structure is arranged in the second mounting hole. The large-angle-grinder switch with the double lock knobs provided by the utility model is provided with an instant action structure, so that the switch can be switched on only by firstly shifting the back lock knob, then pressing the switch and then shifting the self-locking knob, and the switch is not easily triggered by mistake.

Description

Technical Field

[0001] The present disclosure relates to a large angle grinding switch, and in particular to a large angle grinding switch with double locking buttons. Background Art

[0002] The functions of the large angle grinder switches currently on the market are basically similar, but they have the following functional defects:

[0003] Commonly used large angle grinder switches generally have a single lock button structure. The switch anti-locking and self-locking functions are all achieved through a single lock button. Therefore, the switch can be accidentally started under a single action, which does not comply with the GB15092.1 standard and poses a major safety hazard.

[0004] 2. The commonly used large angle grinder switch does not have an auxiliary shrapnel and only relies on the driving shrapnel to achieve connection and disconnection. It is easy to cause metal fatigue of the driving shrapnel, resulting in the breakage of the driving shrapnel, which is easy to cause safety hazards and also does not comply with the GB15092.1 standard.

[0005] For this reason, it is imperative to design a large angle grinding switch with double locking buttons. Utility Model Content

[0006] According to a first aspect of the present disclosure, a large angle grinder switch with a double lock button is provided, the switch comprising a base body, an upper cover, a push shaft, a return spring, an anti-locking structure, and a self-locking structure, one end of the push shaft extending out of a box body formed by the base body and the upper cover, a trigger being provided at one end of the push shaft extending out of the box body, the trigger being provided with a first mounting hole and a second mounting hole, and a connection structure being provided in the box body;

[0007] The anti-locking structure is arranged in the first mounting hole, and the self-locking structure is arranged in the second mounting hole.

[0008] In one embodiment, the anti-locking structure includes an anti-locking button and a torsion spring, wherein the anti-locking button is provided with a first mounting cavity, a torsion spring mounting groove is provided in the first mounting cavity, and the torsion spring is provided in the torsion spring mounting groove;

[0009] A first through hole is provided on both side walls of the first mounting cavity, a second through hole is provided on both side walls of the first mounting hole, and a first fastener passes through the second through hole, the first through hole, and the torsion spring to movably connect the anti-lock button to the trigger;

[0010] The top of the upper cover is provided with an anti-lock button top block which cooperates with the anti-lock button.

[0011] In one embodiment, the self-locking structure includes a self-locking button and a self-locking button spring, the self-locking button is provided with a second mounting cavity, the top inner wall of the second mounting cavity is provided with a first mounting post, the bottom inner wall of the second mounting hole is provided with a second mounting post, one end of the self-locking button spring is provided on the first mounting post, and the other end of the self-locking button spring is provided on the second mounting post;

[0012] A third through hole is provided on both side walls of the second mounting cavity, and a fourth through hole is provided on both side walls of the second mounting hole. A second fastener passes through the fourth through hole and the third through hole to movably connect the self-locking button to the trigger.

[0013] The top of the upper cover is provided with a self-locking button top block and a self-locking button locking hook which cooperate with the self-locking button.

[0014] In one embodiment, the connection structure includes a moving contact assembly, a stationary contact assembly cooperating with the moving contact assembly, and a bracket group fixing the moving contact assembly. The stationary contact assembly and the bracket group are both disposed in the base body.

[0015] In one embodiment, the moving contact assembly includes a rotating block, a driving spring group, a moving contact group and a moving contact point group;

[0016] One end of the push shaft disposed in the box body is provided with a push shaft groove, and one end of the rotating block is provided with a rotating block connector, and the one end of the rotating block is connected to the push shaft through the cooperation of the rotating block connector and the push shaft groove;

[0017] The other end of the rotating block is provided with a rotating block hook group, and one end of the driving elastic sheet group is provided with a first driving elastic sheet slot group, and the one end of the driving elastic sheet group is connected to the rotating block through the cooperation between the rotating block hook group and the first driving elastic sheet slot group;

[0018] The other end of the driving spring plate group is provided with a second driving spring plate slot group, and one end of the moving contact group is provided with a moving contact connector group, and the other end of the driving spring plate group is connected to the moving contact group through the cooperation between the second driving spring plate slot group and the moving contact connector group;

[0019] The other end of the moving contact group is provided with a moving contact connection block group, the moving contact connection block group is provided with a moving contact connection groove group, the bracket group is provided with a bracket connection head group, the bracket connection head group is provided with a bracket connection hole group, the moving contact connection block group passes through the bracket connection hole group and is connected to the bottom of the rotating block through the moving contact connection groove group;

[0020] The moving contact group is arranged at the bottom of one end of the moving contact group connected to the driving spring group.

[0021] In one embodiment, the static contact assembly includes a terminal group, a static contact group disposed on the terminal group, and a static contact group disposed on top of the static contact group, wherein the static contact group cooperates with the moving contact group;

[0022] The terminal group is arranged in the base body.

[0023] In one embodiment, the moving contact assembly further includes an auxiliary spring piece group, the auxiliary spring piece group is provided with an auxiliary spring piece mounting hole group, the bracket group is provided with a bracket mounting hole group, and the third fastener group passes through the bracket mounting hole group and the auxiliary spring piece mounting hole group in sequence to connect the auxiliary spring piece group to the bracket group.

[0024] In one embodiment, the base body is provided with a base body mounting groove group, and the terminal group is provided in the base body mounting groove group;

[0025] A terminal mounting head is provided on the top of the terminal group, and a static contact mounting hole group is provided on the static contact group. The static contact group is connected to the terminal group through the cooperation between the terminal mounting head group and the static contact mounting hole group.

[0026] In one embodiment, a portion of the push shaft extending out of the box body is provided with a stepped sealing sleeve, a top cover mounting platform is provided on the top of the upper cover, and the stepped sealing sleeve is connected to the upper cover mounting platform;

[0027] The base body is provided with a first four-sided groove and a second four-sided groove, and the upper cover is provided with a first four-sided convex strip and a second four-sided convex strip. The first four-sided groove of the base body and the first four-sided convex strip of the upper cover form a first maze plug-in structure, and the second four-sided groove of the base body and the second four-sided convex strip of the upper cover form a second maze plug-in structure.

[0028] In one embodiment, an upper cover connecting column is provided on the top of the upper cover, a trigger connecting column is provided on the bottom of the trigger, one end of the return spring is connected to the upper cover connecting column, and the other end of the return spring is connected to the trigger connecting column.

[0029] The implementation of this disclosure includes the following technical effects:

[0030] The large angle grinder switch with dual lock knobs provided by the present disclosure features a momentary action mechanism, requiring the operator to first flip the anti-lock knob and then press the switch to engage. The self-lock knob then flips to lock the switch, making it less susceptible to accidental activation. Furthermore, the large angle grinder switch with dual lock knobs provided by the present disclosure has a novel structure and simple manufacturing process. It is suitable for use with large power tools and electric gardening tools, including AC and DC angle grinders, profile cutters, aluminum cutters, circular saws, electric hammers, electric picks, and electric chain saws, and complies with national safety standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A perspective view of a large angle grinder switch with double locking knobs disclosed herein;

[0032] Figure 2 for Figure 1 The reverse perspective view of the large angle grinder switch with double locking knobs.

[0033] Figure 3 for Figure 1 A partial cross-sectional view of the contact area when the switch is in the open state.

[0034] Figure 4 for Figure 1 A partial cross-sectional view of the contact area when the switch is in the on state.

[0035] Figure 5 Schematic diagram of the exploded structure of the large angle grinder switch with double locking buttons disclosed in the present invention;

[0036] Figure 6 This is a schematic diagram of the assembly of the movable contact assembly and bracket assembly of the large angle grinder switch with double lock buttons disclosed in the present invention.

[0037] Figure 7 This is a schematic diagram of the assembly of the large angle grinder switch trigger and lock button with double lock buttons disclosed in the present invention.

[0038] Figure 8 This is a schematic diagram of the assembly of the base assembly of the large angle grinder switch with double lock buttons disclosed in the present invention.

[0039] Figure 9 This is a schematic diagram of the sealing performance of the large angle grinder switch base with double locking buttons and the upper cover disclosed in the present invention.

[0040] In the figure, 1-base body, 2-upper cover, 3-push shaft, 4-reset spring, 5-anti-locking structure, 6-self-locking structure, 7-trigger, 8-first fastener, 9-second fastener, 10-third fastener group, 11-moving contact assembly, 12-static contact assembly, 13-bracket group, 14-stepped sealing sleeve, 15-pin, 31-push shaft groove, 32-push shaft through hole, 51-anti-locking button, 52-torsion spring, 511-first installation cavity, 512 -torsion spring mounting slot, 5111-first through hole, 61-self-locking button, 62-self-locking button spring, 63-third through hole, 64-tail hook, 71-first mounting hole, 72-second mounting hole, 73-trigger fixing hole, 711-second through hole, 721-fourth through hole, 111-rotating block, 112-driving spring assembly, 113-moving contact assembly, 114-moving contact assembly, 115-auxiliary spring assembly, 1111-rotating block connector, 111 2-rotating block hook group, 1121-driving spring first slot group, 1122-driving spring second slot group, 1131-moving contact connector group, 1132-moving contact connection block group, 1133-moving contact connection slot group, 1151-auxiliary spring mounting hole group, 121-terminal group, 122-static contact group, 123-static contact group, 1211-terminal mounting head, 1221-static contact mounting hole group, 131-bracket connector Group, 132-bracket connecting hole group, 133-bracket mounting hole group, 101-base body mounting groove, 102-first four-sided groove, 103-base body second four-sided groove, 201-anti-locking button top block, 202-self-locking button top block, 203-self-locking button lock hook, 204-upper cover mounting platform, 205-upper cover connecting column, 206-upper cover fixing platform, 207-fixing column, 208-upper cover first four-sided convex strip, 209-upper cover second four-sided convex strip. DETAILED DESCRIPTION

[0041] The present disclosure will be described in detail below with reference to the following embodiments and accompanying drawings. It should be noted that the embodiments described are intended only to facilitate understanding of the present disclosure and do not limit it in any way. The directions in this application, such as up, down, left, and right, are used for convenience in describing the present disclosure with reference to the accompanying drawings and do not constitute a limitation on the scope of protection.

[0042] like Figure 1-Figure 5 、 Figure 7 As shown, the embodiment of the present disclosure provides a large angle grinder switch with double locking buttons, which includes a base body 1, an upper cover 2, a push shaft 3, a return spring 4, an anti-locking structure 5 and a self-locking structure 6. One end of the push shaft 3 extends out of the box body formed by the base body 1 and the upper cover 2, and a trigger 7 is provided at the end of the push shaft 3 extending out of the box body. The trigger 7 is provided with a first mounting hole 71 and a second mounting hole 72, and a connection structure is provided in the box body; the anti-locking structure 5 is provided in the first mounting hole 71, and the self-locking structure 6 is provided in the second mounting hole 72.

[0043] The large angle grinder switch with dual lock knobs provided by the present disclosure features a momentary action mechanism, requiring the operator to first flip the anti-lock knob and then press the switch to engage. The self-lock knob then flips to lock the switch, making it less susceptible to accidental activation. Furthermore, the large angle grinder switch with dual lock knobs provided by the present disclosure has a novel structure and simple manufacturing process. It is suitable for use with large power tools and electric gardening tools, including AC and DC angle grinders, profile cutters, aluminum cutters, circular saws, electric hammers, electric picks, and electric chain saws, and complies with national safety standards.

[0044] In a specific implementation, Figure 5 and Figure 6 As shown, the anti-locking structure 5 includes an anti-locking button 51 and a torsion spring 52. The anti-locking button 51 is provided with a first mounting cavity 511, and a torsion spring mounting groove 512 is provided in the first mounting cavity 511. The torsion spring 52 is mounted on the torsion spring mounting groove 512. The first mounting cavity 511 is provided with a first through-hole 5111 on both side walls, and the first mounting hole 71 is provided with a second through-hole 711 on both side walls. The first fastener 8 passes through the second through-hole 711, the first through-hole 5111, and the torsion spring 52 to flexibly connect the anti-locking button 51 to the trigger 7. The top of the upper cover 2 is provided with an anti-locking button top block 201 that cooperates with the anti-locking button 51. It should be noted that the first fastener 8 in this embodiment can be a rivet.

[0045] In a specific implementation, Figure 5 and Figure 7 As shown, the self-locking structure 6 includes a self-locking button 61 and a self-locking button spring 62. The self-locking button 61 is provided with a second mounting cavity. The top inner wall of the second mounting cavity is provided with a first mounting post. The bottom inner wall of the second mounting hole is provided with a second mounting post. One end of the self-locking button spring 62 is provided on the first mounting post, and the other end of the self-locking button spring 62 is provided on the second mounting post. The second mounting cavity is provided with a third through-hole 63 on both side walls. The second mounting hole 72 is provided with a fourth through-hole 721 on both side walls. The second fastener 9 passes through the fourth through-hole 721 and the third through-hole 63 to flexibly connect the self-locking button 61 to the trigger 7. The top of the upper cover 2 is provided with a self-locking button top block 202 and a self-locking button lock hook 203 that cooperate with the self-locking button 61. It should be noted that the second fastener 9 in this embodiment may be a rivet.

[0046] In a specific implementation, Figure 1 、 Figure 2 、 Figure 5-Figure 8 As shown, the connection structure includes a moving contact assembly 11 , a stationary contact assembly 12 matched with the moving contact assembly 11 , and a bracket assembly 13 fixing the moving contact assembly 11 . Both the stationary contact assembly 12 and the bracket assembly 13 are disposed in the base body 1 .

[0047] In a more specific implementation, Figure 5-Figure 8As shown, the moving contact assembly 11 includes a rotating block 111, a driving spring group 112, a moving contact group 113 and a moving contact group 114; one end of the push shaft 3 is provided in the box body with a push shaft groove 31, and one end of the rotating block 111 is provided with a rotating block connector 1111, and one end of the rotating block 111 is connected to the push shaft 3 through the cooperation of the rotating block connector 1111 and the push shaft groove 31; the other end of the rotating block 111 is provided with a rotating block hook group 1112, and one end of the driving spring group 112 is provided with a first driving spring slot group 1121, and one end of the driving spring group 112 is connected to the rotating block 111 through the cooperation of the rotating block hook group 1112 and the first driving spring slot group 1121; the other end of the driving spring group 112 is provided with a second driving spring slot group 112 2. A moving contact connector group 1131 is provided at one end of the moving contact group 113, and the other end of the driving spring group 112 is connected to the moving contact group 113 through the cooperation of the second slot group 1122 of the driving spring and the moving contact connector group 1131; a moving contact connection block group 1132 is provided at the other end of the moving contact group 113, and a moving contact connection slot group 1133 is provided on the moving contact connection block group 1132, and a bracket connector group 131 is provided on the bracket connector group 131, and a bracket connection hole group 132 is provided on the bracket connector group 131. The moving contact connection block group 1132 passes through the bracket connection hole group 132 and is connected to the bottom of the rotating block 111 through the moving contact connection slot group 1133; the moving contact point group 114 is provided at the bottom of one end of the moving contact group 113 connected to the driving spring group 112.

[0048] In a specific implementation, Figure 5 and Figure 8 As shown, the static contact assembly 12 includes a terminal group 121, a static contact group 122 arranged on the terminal group 121, and a static contact group 123 arranged on the top of the static contact group 122. The static contact group 123 cooperates with the moving contact group 114; the terminal group 121 is arranged in the base body 1.

[0049] Preferably, if Figure 5-Figure 8 As shown, the movable contact assembly 113 further includes an auxiliary spring plate assembly 115, which is provided with an auxiliary spring plate mounting hole assembly 1151. The bracket assembly 13 is provided with a bracket mounting hole assembly 133. The third fastener assembly 10 sequentially passes through the bracket mounting hole assembly 133 and the auxiliary spring plate mounting hole assembly 1151 to connect the auxiliary spring plate assembly 115 to the bracket assembly 13. It should be noted that the third fastener assembly 10 in this embodiment can be a self-tapping screw assembly.

[0050] In this embodiment, the movable contact assembly 113 is configured to further include an auxiliary spring plate assembly 115, and an auxiliary spring plate mounting hole group 1151 is provided on the auxiliary spring plate assembly 115. The bracket assembly 13 is provided with a bracket mounting hole group 133, and the auxiliary spring plate assembly 115 is connected to the bracket assembly 13 by self-tapping screws. The self-tapping screws are sequentially inserted through the bracket mounting hole group 133 and the auxiliary spring plate mounting hole group 1151 to assist in driving the spring plate assembly to rebound.

[0051] Specifically, if Figure 5 and Figure 8 As shown, a base body mounting groove group 101 is provided on the base body, and a terminal group 121 is provided in the mounting groove group of the base body 1; a terminal mounting head 1211 is provided on the top of the terminal group 121, and a static contact mounting hole group 1221 is provided on the static contact group 122. The static contact group 122 is connected to the terminal group 121 through the cooperation of the terminal mounting head 1211 group and the static contact mounting hole group 1221, and then the riveting process is used to make them tightly combined.

[0052] Preferably, if Figure 1-Figure 3 、 Figure 5 As shown, the portion of the push shaft 3 extending out of the box body is provided with a stepped sealing sleeve 14 , the top of the upper cover 2 is provided with an upper cover mounting platform 204 , and the stepped sealing sleeve 14 is connected to the upper cover mounting platform 204 .

[0053] In this embodiment, a stepped sealing sleeve 14 is provided at the portion of the push shaft 3 extending out of the housing, and an upper cover mounting platform 204 is provided on the top of the upper cover 2 so that the stepped sealing sleeve 14 can be connected to the upper cover mounting platform 204, thereby achieving a dustproof function at the push shaft portion.

[0054] like Figure 9 As shown, the base body 1 is provided with a first four-sided groove 102 of the base body and a second four-sided groove 103 of the base body, and the upper cover 2 is provided with a first four-sided ridge 208 of the upper cover and a second four-sided ridge 209 of the upper cover. The first four-sided groove 102 of the base body and the first four-sided ridge 208 of the upper cover form a first labyrinth plug-in structure, and the second four-sided groove 102 of the base body and the second four-sided ridge 209 of the upper cover form a second labyrinth plug-in structure, thereby realizing the dust-proof function between the base body and the upper cover.

[0055] Preferably, if Figure 5 As shown, an upper cover connecting column 205 is provided on the top of the upper cover 2, a trigger connecting column is provided on the bottom of the trigger 7, one end of the return spring 4 is connected to the upper cover connecting column 205, and the other end of the return spring 4 is connected to the trigger connecting column.

[0056] If necessary, Figure 5As shown, in this embodiment, a trigger fixing hole 73 is provided at the end of the trigger where the self-locking structure is not provided, and a corresponding upper cover fixing platform 206 is provided on the upper cover. Fixed columns 207 are provided on both sides of the upper cover fixing platform 206. The trigger fixing hole 73 on the trigger 7 cooperates with the fixed columns 207 on the upper cover fixing platform 206 to movably connect the trigger 7 to the upper cover 2.

[0057] It needs to be further explained that, Figure 5 As shown, in this embodiment, a push shaft through hole 32 is provided on one end of the push shaft extending out of the box body, and a trigger slot is provided on the trigger. The pin passes through the push shaft through hole and is engaged with the high trigger slot to connect the push shaft to the trigger 7.

[0058] The embodiment of the present disclosure provides a large angle grinder switch with double lock buttons, and its working process is as follows:

[0059] When the trigger 7 is directly pressed, the middle part of the trigger 7 is pressed against the upper cover 2 by the anti-lock button 51, and cannot be pressed normally, thus realizing the anti-lock function of the switch. First, the anti-lock button 51 is moved to the left, and then the trigger 7 is pressed. The trigger 7 drives the push shaft 3 to move downward, and the push shaft 3 drives the tail of the rotating block 111, thereby driving the rotating block 111 to perform a clockwise seesaw motion, thereby causing the right side of the driving spring group 112 to tilt upward. When the driving spring group 112 tilts to a certain height, the left side of the driving spring group 112 will instantly press down the head of the moving contact group 113, causing the moving contact group 114 to contact the static contact group 123, realizing the instantaneous connection function of the switch.

[0060] After the switch is turned on, the self-locking button 61 is toggled, and then the trigger 7 is released. The tail hook 64 on the self-locking button 61 and the self-locking button lock hook 203 on the upper cover 2 are hooked with each other, and the trigger 7 cannot be reset. The switch realizes the closed locking function.

[0061] Press the trigger 7 again, and the self-locking button 61 is reset under the action of the self-locking button spring 62. At this time, release the trigger 7, and the trigger 7 moves upward under the action of the reset spring 4, thereby driving the push shaft 3 to move upward. The push shaft 3 drives the tail of the rotating block 111, thereby driving the rotating block 111 to do a counterclockwise seesaw motion, thereby causing the right side of the driving spring group 112 to tilt downward. When the driving spring group 112 tilts to a certain height, the left side of the driving spring group 112 will instantly pull up the head of the contact group 113, so that the moving contact group 114 and the static contact group 123 are instantly separated, realizing the instantaneous disconnection function of the switch.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit the scope of protection of the present disclosure. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure may be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present disclosure.

Claims

1. A large angle grinder switch with double lock buttons, characterized in that: The switch includes a base body, an upper cover, a push shaft, a return spring, an anti-locking structure and a self-locking structure. One end of the push shaft extends out of the box body formed by the base body and the upper cover. A trigger is provided at one end of the push shaft extending out of the box body. The trigger is provided with a first mounting hole and a second mounting hole. A connection structure is provided in the box body. The anti-locking structure is arranged in the first mounting hole, and the self-locking structure is arranged in the second mounting hole.

2. The switch according to claim 1, wherein: The anti-locking structure includes an anti-locking button and a torsion spring. The anti-locking button is provided with a first installation cavity. The first installation cavity is provided with a torsion spring installation groove. The torsion spring is arranged on the torsion spring installation groove. A first through hole is provided on both side walls of the first mounting cavity, a second through hole is provided on both side walls of the first mounting hole, and a first fastener passes through the second through hole, the first through hole, and the torsion spring to movably connect the anti-lock button to the trigger; The top of the upper cover is provided with an anti-lock button top block which cooperates with the anti-lock button.

3. The switch according to claim 2, characterized in that The self-locking structure includes a self-locking button and a self-locking button spring. The self-locking button is provided with a second mounting cavity. The top inner wall of the second mounting cavity is provided with a first mounting post. The bottom inner wall of the second mounting hole is provided with a second mounting post. One end of the self-locking button spring is provided on the first mounting post, and the other end of the self-locking button spring is provided on the second mounting post. A third through hole is provided on both side walls of the second mounting cavity, and a fourth through hole is provided on both side walls of the second mounting hole. A second fastener passes through the fourth through hole and the third through hole to movably connect the self-locking button to the trigger. The top of the upper cover is provided with a self-locking button top block and a self-locking button locking hook which cooperate with the self-locking button.

4. The switch according to claim 1, wherein: The connection structure includes a moving contact assembly, a stationary contact assembly matched with the moving contact assembly, and a bracket group for fixing the moving contact assembly. The stationary contact assembly and the bracket group are both arranged in the base body.

5. The switch according to claim 4, characterized in that The moving contact assembly includes a rotating block, a driving spring group, a moving contact group and a moving contact point group; One end of the push shaft disposed in the box body is provided with a push shaft groove, and one end of the rotating block is provided with a rotating block connector, and the one end of the rotating block is connected to the push shaft through the cooperation of the rotating block connector and the push shaft groove; The other end of the rotating block is provided with a rotating block hook group, and one end of the driving elastic sheet group is provided with a first driving elastic sheet slot group, and the one end of the driving elastic sheet group is connected to the rotating block through the cooperation between the rotating block hook group and the first driving elastic sheet slot group; The other end of the driving spring plate group is provided with a second driving spring plate slot group, and one end of the moving contact group is provided with a moving contact connector group, and the other end of the driving spring plate group is connected to the moving contact group through the cooperation between the second driving spring plate slot group and the moving contact connector group; The other end of the moving contact group is provided with a moving contact connection block group, the moving contact connection block group is provided with a moving contact connection groove group, the bracket group is provided with a bracket connection head group, the bracket connection head group is provided with a bracket connection hole group, the moving contact connection block group passes through the bracket connection hole group and is connected to the bottom of the rotating block through the moving contact connection groove group; The moving contact group is arranged at the bottom of one end of the moving contact group connected to the driving spring group.

6. The switch according to claim 5, characterized in that The static contact assembly includes a terminal group, a static contact group arranged on the terminal group, and a static contact group arranged on the top of the static contact group, and the static contact group cooperates with the moving contact group; The terminal group is arranged in the base body.

7. The switch according to claim 6, characterized in that The moving contact assembly also includes an auxiliary spring piece group, the auxiliary spring piece group is provided with an auxiliary spring piece mounting hole group, the bracket group is provided with a bracket mounting hole group, and the third fastener group passes through the bracket mounting hole group and the auxiliary spring piece mounting hole group in sequence to connect the auxiliary spring piece group to the bracket group.

8. The switch according to claim 7, characterized in that The base body is provided with a base body mounting groove group, and the terminal group is arranged in the base body mounting groove group; A terminal mounting head is provided on the top of the terminal group, and a static contact mounting hole group is provided on the static contact group. The static contact group is connected to the terminal group through the cooperation between the terminal mounting head group and the static contact mounting hole group.

9. The switch according to any one of claims 1 to 8, characterized in that: The portion of the push shaft extending out of the box body is provided with a stepped sealing sleeve, the top of the upper cover is provided with an upper cover mounting platform, and the stepped sealing sleeve is connected to the upper cover mounting platform; The base body is provided with a first four-sided groove and a second four-sided groove, and the upper cover is provided with a first four-sided convex strip and a second four-sided convex strip. The first four-sided groove of the base body and the first four-sided convex strip of the upper cover form a first maze plug-in structure, and the second four-sided groove of the base body and the second four-sided convex strip of the upper cover form a second maze plug-in structure.

10. The switch according to any one of claims 1 to 8, characterized in that: An upper cover connecting column is provided on the top of the upper cover, a trigger connecting column is provided on the bottom of the trigger, one end of the return spring is connected to the upper cover connecting column, and the other end of the return spring is connected to the trigger connecting column.

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