CN112447424A - Anti-misoperation electrical apparatus switch - Google Patents
Anti-misoperation electrical apparatus switch Download PDFInfo
- Publication number
- CN112447424A CN112447424A CN202011408693.XA CN202011408693A CN112447424A CN 112447424 A CN112447424 A CN 112447424A CN 202011408693 A CN202011408693 A CN 202011408693A CN 112447424 A CN112447424 A CN 112447424A
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- shell
- fixedly connected
- wall
- rods
- ring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention relates to the field of electric switches, in particular to an anti-misoperation electric switch which comprises a mounting plate, wherein the middle part of the mounting plate is fixedly connected with a switch main body in a penetrating manner through a rubber belt, the upper end of the mounting plate is fixedly connected with a shell, the middle part of the upper end of the shell is provided with a mounting hole in a penetrating manner, the inner wall of the mounting hole is fixedly connected with a sealing ring, a pressing mechanism is arranged in the sealing ring, and the pressing mechanism is connected with the upper end of the switch main. The invention relates to an electrical appliance switch preventing accidental touch, which is characterized in that a pressing mechanism is arranged on a switch main body, two inserting mechanisms and two transmission mechanisms are arranged on a shell, the two transmission mechanisms are connected with a rotating mechanism, rotating rods of the two transmission mechanisms can be rotated through a driving gear ring of the rotating mechanism, the two rotating rods rotate a threaded support rod on the same side through a first bevel gear, the two inserting rods are respectively inserted into two inserting holes of the pressing mechanism, a sliding plate cannot be pressed downwards, and accidental start caused by accidental collision can be avoided.
Description
Technical Field
The invention relates to the field of electric switches, in particular to an anti-misoperation electric switch.
Background
The electric appliance switch refers to a switch on an electric appliance and is used for controlling parts of the electric appliance to work, and each electric appliance is provided with one electric appliance switch.
The electrical apparatus switch that uses at present directly exposes in the air when the installation greatly, the outside does not set up protective structure mostly, the staff near electrical apparatus switch comes and goes comparatively frequently, strike on electrical apparatus switch easily, lead to the electrical apparatus switch accident to open, unexpected trouble appears, cause electrical apparatus switch surface damage easily simultaneously, the cracked phenomenon appears in the part, influence staff normal use, and the staff is when pressing electrical apparatus switch, if the dynamics of pressing is too big, and the number of times of pressing is too frequent, lead to electrical apparatus switch inside electronic component to appear damaging easily, electrical apparatus switch's life has been shortened.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an electrical switch capable of preventing mistaken touch, which solves the problems that when the existing electrical switch is installed, most of the existing electrical switch is directly exposed in the air, the outside of the existing electrical switch is mostly not provided with a protection structure, when workers near the electrical switch come and go frequently and easily impact on the electrical switch, the electrical switch is accidentally turned on, an accidental fault occurs, meanwhile, the surface of the electrical switch is easily damaged, part of the electrical switch is broken, the normal use of the workers is influenced, and when the workers press the electrical switch, if the pressing force is too large, the pressing frequency is too frequent, electronic elements in the electrical switch are easily damaged, and the service life of the electrical switch is shortened.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-misoperation electric switch comprises a mounting plate, wherein the middle part of the mounting plate is fixedly connected with a switch main body in a penetrating way through a rubber belt, the upper end of the mounting plate is fixedly connected with a shell, the middle part of the upper end of the shell is provided with a mounting hole in a penetrating way, the inner wall of the mounting hole is fixedly connected with a sealing ring, a pressing mechanism is arranged inside the sealing ring and is connected with the upper end of the switch main body, the inner wall of the middle part of the shell is provided with a limiting groove, the limiting groove is of a circular structure, the inner walls of the upper ends at two sides of the shell are respectively provided with a cavity, the side wall of the cavity, which is far away from the middle part of the shell, is provided with a first through hole, the side wall of the cavity, which is close to the middle part of the shell, is provided with a second through hole, the inside of the, drive mechanism is all installed to the inside both sides of protecting crust, install slewing mechanism between the lower extreme of protecting crust and the upper end of mounting panel, slewing mechanism and two drive mechanism are connected, all install directional mechanism on the middle part inner wall of protecting crust both sides, directional mechanism all is connected with homonymy drive mechanism, all the annular is provided with the scale mark on the middle part outer wall of protecting crust both sides.
Specifically, the pressing mechanism comprises a sliding plate, the sliding plate is slidably connected to the upper end of the inner part of the shell, the middle parts of the two sides of the sliding plate are respectively provided with an insertion hole, the inner parts of the two sides of the sliding plate are respectively vertically penetrated and provided with a sliding hole, the inner parts of the sliding holes are respectively penetrated and slidably connected with a positioning rod, the upper ends of the positioning rods are respectively fixedly connected to the inner wall of the upper end of the shell, the lower ends of the positioning rods are respectively fixedly connected to the upper end of the mounting plate, part of the circumferential outer wall of the positioning rod below the sliding plate is respectively sleeved with a buffer spring, the upper ends of the buffer springs are respectively fixedly connected to the lower end of the sliding plate, the periphery of the lower end of the sliding plate is fixedly connected with a sliding ring, the sliding ring is slidably connected to the, the limiting ring is connected to the inner wall of the shell in a sliding mode in a limiting groove formed in the inner wall of the shell, a first pressure rod is fixedly connected to the middle of the lower end of the sliding plate, the lower end of the first pressure rod is bonded to the upper end of the switch main body, a second pressure rod is fixedly connected to the middle of the upper end of the sliding plate, the second pressure rod penetrates through the sealing ring and is connected to the inside of the sealing ring in a sliding mode, and a pressure plate is fixedly connected to the upper end.
The inserting mechanism comprises an inserting rod, the inserting rod penetrates through the inside of the second through hole in the same side in a sliding mode, one end, close to the middle of the shell, of the inserting rod is inserted into the jack of the pressing mechanism, one end, far away from the middle of the shell, of the inserting rod extends into the cavity in the same side, the middle of the inner side of the inserting rod is provided with a screw hole, the opening of the screw hole is formed in one side, far away from the middle of the shell, of the same side of the inserting rod, the inside of the screw hole is connected with a threaded supporting rod in a threaded mode, one end, far away from the middle of the shell, of the threaded supporting rod penetrates through the first through hole in the same side in the outer portion of the side in the outer portion in a penetrating mode, the threaded supporting rod is fixedly connected.
Specifically, drive mechanism all includes the bull stick, the bull stick all sets up perpendicularly between protecting crust and shell, all establish and fixedly connected with diaphragm through first bearing housing on the upper and lower end circumference outer wall of bull stick, other fixed connection is equallyd divide on the circumference outer wall of the inner wall of protecting crust and shell to the both sides of diaphragm, all overlap on the middle part circumference outer wall of bull stick and establish and fixedly connected with awl tooth ring, the equal first bevel gear of fixedly connected with in upper end of bull stick, first bevel gear all is connected with the second bevel gear meshing of homonymy grafting mechanism, the equal fixedly connected with drive gear of lower extreme of bull stick.
The rotating mechanism comprises a fixed pipe, the fixed pipe sleeve is arranged on the outer wall of the lower end circumference of the shell and is located on the same center line with the shell, a driving gear ring is fixedly connected to the inner wall of the upper end of the fixed pipe, the driving gear ring is meshed with the transmission gears of the two transmission mechanisms, a fourth bearing is fixedly connected to the outer wall of the upper end circumference of the fixed pipe in a sleeved mode, the outer ring circumference outer wall of the fourth bearing is fixedly connected with the inner wall of the lower end of the protecting shell, and a plurality of connecting rods are fixedly connected to the middle circumference outer wall of the fixed pipe in an equidistant mode.
Specifically, directional mechanism all includes the fixed block, the equal fixed connection of fixed block is on the middle part inner wall of protecting crust, the inside of fixed block all runs through and fixedly connected with dead lever through the fifth bearing, the dead lever is close to the equal fixedly connected with third bevel gear of one end at shell middle part, third bevel gear all is connected with the meshing of homonymy drive mechanism's awl ring gear, the one end that the shell middle part was kept away from to the dead lever all runs through and sliding connection is on the lateral wall of protecting crust, the dead lever all is located the center department of homonymy scale mark, the equal fixedly connected with fixed disk of one end that the shell middle part was kept away from to the dead lever, equal fixedly connected with pointer on the upper end circumference outer.
Specifically, the fixed pipe is sleeved on the lower end circumference outer wall and is fixedly connected with a third bearing, the outer ring circumference outer wall of the third bearing is sleeved with a support ring, and the lower end of the support ring is fixedly connected to the upper end of the mounting plate.
Specifically, the inserted bar is kept away from all to overlap on the one end circumference outer wall at shell middle part and establish and fixedly connected with keeps off the ring, the diameter that keeps off the ring is all big with the diameter of side second through-hole.
The invention has the beneficial effects that:
(1) the invention relates to an electrical appliance switch preventing accidental touch, which is characterized in that a pressing mechanism is arranged on a switch main body, two inserting mechanisms and two transmission mechanisms are arranged on a shell, the two transmission mechanisms are connected with a rotating mechanism, rotating rods of the two transmission mechanisms can be rotated through a driving gear ring of the rotating mechanism, the two rotating rods rotate a threaded support rod on the same side through a first bevel gear, the two inserting rods are respectively inserted into two inserting holes of the pressing mechanism, a sliding plate cannot be pressed downwards, and accidental start caused by accidental collision can be avoided.
(2) Because the shell of the switch is arranged outside the switch main body, when the switch is impacted by external force, impact force generated during impact can act on the shell and the pressing plate of the pressing mechanism and can not act on the switch main body, and the switch main body can be prevented from being damaged due to accidental impact and influencing normal use.
(3) The limiting ring of the pressing mechanism is connected in the limiting groove on the shell in a sliding manner, so that the pressing height of the sliding plate can be fixed, the phenomenon that the electronic elements in the switch main body are damaged due to overlarge pressing force can be avoided, and the service life of the switch is shortened.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view provided by the present invention;
FIG. 2 is an enlarged view of the area A in FIG. 1;
FIG. 3 is an enlarged view of the area B in FIG. 1;
FIG. 4 is a schematic view of a housing provided by the present invention;
FIG. 5 is a schematic view of a connection structure of a transmission mechanism, a plugging mechanism and a rotating mechanism provided by the present invention;
FIG. 6 is a schematic structural diagram of a pointing mechanism provided in the present invention;
FIG. 7 is a schematic view of a slider structure according to the present invention;
FIG. 8 is a schematic view of a mounting structure of a stop collar on a slip ring according to the present invention;
fig. 9 is a side view provided by the present invention.
In the figure: 1. mounting a plate; 2. a rubber belt; 3. a switch main body; 4. a housing; 5. a transmission mechanism; 51. a rotating rod; 52. a first bearing; 53. a transverse plate; 54. a conical gear ring; 55. a first bevel gear; 56. a transmission gear; 6. a plug-in mechanism; 61. inserting a rod; 62. a screw hole; 63. a threaded strut; 64. a second bevel gear; 65. a second bearing; 66. a baffle ring; 7. a rotating mechanism; 71. a fixed tube; 72. a drive gear ring; 73. a connecting rod; 74. a third bearing; 75. a support ring; 76. a fourth bearing; 8. a pointing mechanism; 81. a fixed block; 82. a fifth bearing; 83. fixing the rod; 84. a third bevel gear; 85. fixing the disc; 86. a pointer; 9. a pressing mechanism; 91. a slide plate; 92. a jack; 93. a slide hole; 94. positioning a rod; 95. a buffer spring; 96. a slip ring; 97. a first pressure lever; 98. a second compression bar; 99. pressing a plate; 910. a limiting ring; 10. a limiting groove; 11. mounting holes; 12. a seal ring; 13. a cavity; 14. a first through hole; 15. a second through hole; 16. a protective shell; 17. scale lines are marked.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-9, the electrical appliance switch for preventing accidental touch according to the present invention comprises a mounting plate 1, a switch main body 3 is fixedly connected to the middle of the mounting plate 1 through a rubber belt 2, a housing 4 is fixedly connected to the upper end of the mounting plate 1, a mounting hole 11 is formed through the middle of the upper end of the housing 4, a sealing ring 12 is fixedly connected to the inner wall of the mounting hole 11, a pressing mechanism 9 is installed inside the sealing ring 12, the pressing mechanism 9 is connected to the upper end of the switch main body 3, a limiting groove 10 is formed on the inner wall of the middle of the housing 4, the limiting groove 10 is a circular structure, a cavity 13 is formed in the inner wall of the upper end of each of two sides of the housing 4, a first through hole 14 is formed on the side wall of the cavity 13 away from the middle of the housing 4, a second through hole 15 is formed on the side wall of, inserting mechanism 6 is all installed to the inside of cavity 13, inserting mechanism 6 all is connected with pressing mechanism 9, establish and fixedly connected with protecting crust 16 on the circumference outer wall of shell 4 to the cover, drive mechanism 5 is all installed to the inside both sides of protecting crust 16, install slewing mechanism 7 between the lower extreme of protecting crust 16 and the upper end of mounting panel 1, slewing mechanism 7 and two drive mechanism 5 are connected, all install directional mechanism 8 on the middle part inner wall of protecting crust 16 both sides, directional mechanism 8 all is connected with homonymy drive mechanism 5, it is provided with scale mark 17 all to encircle on the middle part outer wall of protecting crust 16 both sides, and staff's accessible scale mark 17 knows the motion state of homonymy directional mechanism 8 during the use, conveniently learns inserting mechanism 6 and whether unclamp pressing mechanism 9.
Specifically, the pressing mechanism 9 includes a sliding plate 91, the sliding plate 91 is slidably connected to the upper end inside the housing 4, the middle portions of the two sides of the sliding plate 91 are respectively provided with a jack 92, the inner portions of the two sides of the sliding plate 91 are respectively vertically provided with a sliding hole 93 in a penetrating manner, the inner portions of the sliding holes 93 are respectively connected with a positioning rod 94 in a penetrating manner and in a sliding manner, the upper ends of the positioning rods 94 are respectively fixedly connected to the inner wall of the upper end of the housing 4, the lower ends of the positioning rods 94 are respectively fixedly connected to the upper end of the mounting plate 1, the outer wall of the part of the circumference of the positioning rod 94 below the sliding plate 91 is respectively sleeved with a buffer spring 95, the upper ends of the buffer springs 95 are respectively fixedly connected to the lower end of the sliding plate 91, the lower ends of the buffer springs 95 are respectively, the utility model discloses a switch, including sliding ring 96, slip ring 96, limiting ring 910, first depression bar 97 of lower extreme middle part fixedly connected with of slide plate 91, the lower extreme of first depression bar 97 bonds in the upper end of switch main part 3, the upper end middle part fixedly connected with second depression bar 98 of slide plate 91, second depression bar 98 runs through and sliding connection is in the inside of sealing washer 12, the upper end fixedly connected with clamp plate 99 of second depression bar 98 can press the clamp plate 99 during the use, makes slide plate 91 move down, conveniently starts switch main part 3, utilizes the descending height of slide plate 91 to fix simultaneously by limiting ring 910, avoids damaging switch main part 3.
Specifically, the inserting mechanisms 6 each include an inserting rod 61, the inserting rods 61 each penetrate through and are slidably connected to the inside of the second through hole 15 on the same side, one end of the inserting rod 61 close to the middle of the housing 4 is inserted into the inserting hole 92 of the pressing mechanism 9, one end of the inserting rod 61 away from the middle of the housing 4 extends to the inside of the cavity 13 on the same side, the circumferential outer wall of one end of the inserting rod 61 away from the middle of the housing 4 is sleeved and fixedly connected with a retaining ring 66, the diameter of the retaining ring 66 is larger than that of the second through hole 15 on the same side, the middle of the inner side of the inserting rod 61 is provided with a screw hole 62, the opening of the screw hole 62 is arranged on one side of the inserting rod 61 away from the middle of the housing 4 on the same side, the inside of the screw hole 62 is threadedly connected with a threaded strut 63, one end of the threaded strut 63 away from the middle of the housing 4 penetrates, the equal fixedly connected with second bevel gear 64 of one end in the middle part of shell 4 is kept away from to screw thread branch 63, screw thread branch 63 all passes through second bearing 65 fixed connection in the inside of the first through-hole 14 of homonymy, inserts inserted bar 61 inside the jack 92 of pressing means 9 during the use, conveniently fixes the position of pressing means 9, avoids unexpected striking start switch main part 3.
Specifically, the transmission mechanisms 5 each include a rotating rod 51, the rotating rods 51 are vertically arranged between the protective shell 16 and the outer shell 4, the circumferential outer walls of the upper and lower ends of the rotating rod 51 are respectively sleeved with and fixedly connected with a transverse plate 53 through a first bearing 52, both sides of the transverse plate 53 are respectively and fixedly connected to the inner wall of the protective shell 16 and the circumferential outer wall of the outer shell 4, the circumferential outer wall of the middle portion of the rotating rod 51 is respectively sleeved with and fixedly connected with a bevel gear ring 54, the upper end of the rotating rod 51 is respectively and fixedly connected with a first bevel gear 55, the first bevel gear 55 is respectively and meshingly connected with a second bevel gear 64 of the plug-in mechanism 6 on the same side, the lower ends of the rotating rods 51 are respectively and fixedly connected with a transmission gear 56, the rotating mechanism 7 includes a fixed pipe 71, the fixed pipe 71 is sleeved on the circumferential outer wall of the lower end of the outer shell 4 and is located on the same center line as the outer shell 4, the inner wall, drive ring gear 72 and two drive mechanism 5's drive gear 56 meshing connection, the cover is established and fixedly connected with fourth bearing 76 on the upper end circumference outer wall of fixed pipe 71, the outer lane circumference outer wall of fourth bearing 76 and the lower extreme inner wall fixed connection of protecting crust 16, the cover is established and fixedly connected with third bearing 74 on the lower extreme circumference outer wall of fixed pipe 71, establish and fixedly connected with support ring 75 on the outer lane circumference outer wall of third bearing 74, the lower extreme fixed connection of support ring 75 is in the upper end of mounting panel 1, a plurality of connecting rods 73 of equidistant fixedly connected with on the middle part circumference outer wall of fixed pipe 71 rotate fixed pipe 71 during the use, and drive ring gear 72 through the installation on fixed pipe 71 rotates two bull sticks 51, and two grafting mechanism 6 movements of convenient simultaneous drive are convenient for pin or loosen pressing mechanism 9.
Specifically, the pointing mechanisms 8 each include a fixing block 81, the fixing blocks 81 are fixedly connected to the inner wall of the middle portion of the protective shell 16, fixing rods 83 penetrate through and are fixedly connected to the inside of the fixing blocks 81 through fifth bearings 82, one ends of the fixing rods 83 close to the middle portion of the housing 4 are fixedly connected to third bevel gears 84, the third bevel gears 84 are engaged with the bevel gear rings 54 of the same-side transmission mechanisms 5, one ends of the fixing rods 83 far away from the middle portion of the housing 4 penetrate through and are slidably connected to the side wall of the protective shell 16, the fixing rods 83 are located at the centers of the same-side scale lines 17, one ends of the fixing rods 83 far away from the middle portion of the housing 4 are fixedly connected to fixed disks 85, pointers 86 are fixedly connected to the outer circumferential wall of the upper ends of the fixed disks 85, when the pointing mechanism 8 is used, the fixed disks 85 are driven to rotate by the two transmission mechanisms 5, the rotation mechanism 7 is convenient to determine when to stop driving, and the state of the pressing mechanism 9 is convenient to know.
When the invention is used, the invention is installed on an electric appliance, the switch main body 3 and the installed electric circuit are connected together, when the switch main body 3 needs to be pressed, the fixed pipe 71 is rotated through the connecting rod 73, the fixed pipe 71 rotates between the supporting ring 75 and the protective shell 16 through the third bearing 74 and the fourth bearing 76, simultaneously the fixed pipe 71 rotates the two transmission gears 56 through the driving gear ring 72, the two transmission gears 56 drive the installed rotating rod 51 to rotate, the two rotating rods 51 rotate the same-side second bevel gear 64 through the installed first bevel gear 55, the two second bevel gears 64 drive the same-side inserted rod 61 to move in the direction far away from the sliding plate 91 through the installed threaded support rod 63, the rotating rod 51 rotates simultaneously through the installed bevel gear ring 54 to rotate the third bevel gear 84 of the same-side pointing mechanism 8, the third bevel gear 84 drives the installed fixing rod 83 to rotate, the fixing rod 83 drives the installed fixing disk 85 to rotate, a worker can observe the scale mark 17 pointed by the pointer 86 installed on the fixing disk 85, know whether the inserting rods 61 are pulled out of the jacks 92, when the two inserting rods 61 are pulled out of the jacks 92, the sliding plate 91 can normally move up and down in the shell 4, then the worker can downwards extrude the second pressure rod 98 through the pressure plate 99, the second pressure rod 98 downwards moves by pushing the sliding plate 91, the sliding plate 91 downwards extrudes the switch main body 3 through the first pressure rod 97, in the process, the sliding plate 91 can continuously extrude the buffer spring 95, the limiting ring 910 can slide in the limiting groove 10, when the limiting ring 910 slides to the lower end of the interior of the limiting groove 10, the sliding plate 91 cannot downwards slide, the switch main body 3 is normally started, the limiting ring 910 can fix the height of the sliding plate 91, and prevent the sliding plate 91 from excessively extruding the switch main body 3, cause the damage to switch main part 3, then loosen clamp plate 99, original position is rebounded to slide 91 under buffer spring 95's elastic force effect, during the inoperative time, but fixed pipe 71 of antiport, insert two inserted bars 61 respectively in the inside of two jacks 92, fix slide 91 in the inside upper end of shell 4, when clamp plate 99 receives accidental collision, the unable downward extrusion slide 91 of clamp plate 99, make the unable unexpected start-up of switch main part 3, impact force when shell 4 can avoid the collision damages switch main part 3 simultaneously.
The invention has the beneficial effects that:
(1) the invention relates to an electrical appliance switch preventing accidental touch, which is characterized in that a pressing mechanism is arranged on a switch main body, two inserting mechanisms and two transmission mechanisms are arranged on a shell, the two transmission mechanisms are connected with a rotating mechanism, rotating rods of the two transmission mechanisms can be rotated through a driving gear ring of the rotating mechanism, the two rotating rods rotate a threaded support rod on the same side through a first bevel gear, the two inserting rods are respectively inserted into two inserting holes of the pressing mechanism, a sliding plate cannot be pressed downwards, and accidental start caused by accidental collision can be avoided.
(2) Because the shell of the switch is arranged outside the switch main body, when the switch is impacted by external force, impact force generated during impact can act on the shell and the pressing plate of the pressing mechanism and can not act on the switch main body, and the switch main body can be prevented from being damaged due to accidental impact and influencing normal use.
(3) The limiting ring of the pressing mechanism is connected in the limiting groove on the shell in a sliding manner, so that the pressing height of the sliding plate can be fixed, the phenomenon that the electronic elements in the switch main body are damaged due to overlarge pressing force can be avoided, and the service life of the switch is shortened.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a prevent mistake and touch electric switch, includes mounting panel (1), its characterized in that, the middle part of mounting panel (1) runs through fixedly connected with switch main part (3) through rubber tape (2), the upper end fixedly connected with shell (4) of mounting panel (1), the upper end middle part of shell (4) runs through and has seted up mounting hole (11), fixedly connected with sealing washer (12) on the inner wall of mounting hole (11), the internally mounted of sealing washer (12) has press mechanism (9), press mechanism (9) and the upper end of switch main part (3) are connected, spacing groove (10) have been seted up on the middle part inner wall of shell (4), spacing groove (10) are circular structure, cavity (13) have all been seted up in the upper end inner wall of shell (4) both sides, cavity (13) are kept away from and have all seted up first through-hole (14) on the lateral wall of one side at shell (4) middle part, the side wall of one side of the cavity (13) close to the middle part of the shell (4) is provided with a second through hole (15), the inner part of the cavity (13) is provided with the inserting mechanisms (6), the inserting mechanisms (6) are connected with the pressing mechanism (9), a protective shell (16) is sleeved and fixedly connected on the circumferential outer wall of the shell (4), the two sides in the protective shell (16) are both provided with a transmission mechanism (5), a rotating mechanism (7) is arranged between the lower end of the protective shell (16) and the upper end of the mounting plate (1), the rotating mechanism (7) is connected with the two transmission mechanisms (5), the inner walls of the middle parts of the two sides of the protective shell (16) are respectively provided with a pointing mechanism (8), the pointing mechanisms (8) are connected with the transmission mechanism (5) on the same side, and scale marks (17) are annularly arranged on the outer walls of the middle parts of the two sides of the protective shell (16).
2. The electrical mis-strike prevention switch of claim 1, wherein: the pressing mechanism (9) comprises a sliding plate (91), the sliding plate (91) is connected to the upper end of the inner part of the shell (4) in a sliding manner, jacks (92) are formed in the middle parts of the two sides of the sliding plate (91), sliding holes (93) are vertically formed in the inner parts of the two sides of the sliding plate (91), positioning rods (94) are connected to the inner parts of the sliding holes (93) in a penetrating manner and in a sliding manner, the upper ends of the positioning rods (94) are fixedly connected to the inner wall of the upper end of the shell (4), the lower ends of the positioning rods (94) are fixedly connected to the upper end of the mounting plate (1), buffer springs (95) are sleeved on the outer wall of the part of the circumference of the positioning rods (94) below the sliding plate (91), the upper ends of the buffer springs (95) are fixedly connected to the lower end of the sliding plate (91), and, the utility model discloses a switch, including shell (4), slip ring (96), spacing ring (910), limiting ring (910), the inside upper end of shell (4) is established to the peripheral fixedly connected with sliding ring (96) of lower extreme of slide plate (91), the cover is established and fixedly connected with spacing ring (910) on the lower extreme circumference outer wall of slip ring (96), spacing ring (910) sliding connection is in spacing groove (10) seted up on shell (4) inner wall, the first depression bar (97) of lower extreme middle part fixedly connected with of slide plate (91), the lower extreme of first depression bar (97) bonds in the upper end of switch main part (3), the upper end middle part fixedly connected with second depression bar (98) of slide plate (91), second depression bar (98) run through and sliding connection is in the inside of sealing washer (12), the upper end fixedly connected with clamp plate (99) of second depression bar (.
3. The electrical mis-strike prevention switch of claim 1, wherein: the inserting mechanisms (6) respectively comprise inserting rods (61), the inserting rods (61) are respectively penetrated through and connected to the inner parts of the second through holes (15) on the same side in a sliding mode, one ends, close to the middle part of the shell (4), of the inserting rods (61) are respectively inserted into the inserting holes (92) of the pressing mechanisms (9), one ends, far away from the middle part of the shell (4), of the inserting rods (61) respectively extend into the cavity (13) on the same side, screw holes (62) are respectively formed in the middle part of the inner sides of the inserting rods (61), openings of the screw holes (62) are respectively formed in one sides, far away from the middle part of the shell (4), of the inserting rods (61) on the same side, threaded support rods (63) are respectively in threaded connection with the inner parts of the screw holes (62), one ends, far away from the middle part of the shell (4), of the threaded support rods (63) respectively penetrate through the first through holes (14) on the same side and extend to the outer parts of the side surfaces, the threaded support rods (63) are fixedly connected inside the first through holes (14) on the same side through second bearings (65).
4. The electrical mis-strike prevention switch of claim 1, wherein: the transmission mechanism (5) comprises rotating rods (51), the rotating rods (51) are vertically arranged between the protective shell (16) and the shell (4), the upper circumferential outer wall and the lower circumferential outer wall of each rotating rod (51) are respectively sleeved with a transverse plate (53) through first bearings (52), two sides of each transverse plate (53) are respectively and fixedly connected to the inner wall of the protective shell (16) and the circumferential outer wall of the shell (4), the middle circumferential outer wall of each rotating rod (51) is respectively sleeved with a bevel gear ring (54), the upper end of each rotating rod (51) is respectively and fixedly connected with a first bevel gear (55), each first bevel gear (55) is meshed with a second bevel gear (64) of the same-side inserting mechanism (6), and the lower end of each rotating rod (51) is respectively and fixedly connected with a transmission gear (56).
5. The electrical mis-strike prevention switch of claim 1, wherein: slewing mechanism (7) are including fixed pipe (71), fixed pipe (71) cover is established on the lower extreme circumference outer wall of shell (4) and is located same central line with shell (4), fixedly connected with drive ring gear (72) on the upper end inner wall of fixed pipe (71), drive ring gear (72) and drive gear (56) meshing connection of two drive mechanism (5), overlap on the upper end circumference outer wall of fixed pipe (71) and establish and fixedly connected with fourth bearing (76), the outer lane circumference outer wall of fourth bearing (76) and the lower extreme inner wall fixed connection of protecting crust (16), equidistant fixedly connected with a plurality of connecting rods (73) on the middle part circumference outer wall of fixed pipe (71).
6. The electrical mis-strike prevention switch of claim 1, wherein: the pointing mechanisms (8) comprise fixed blocks (81), the fixed blocks (81) are fixedly connected to the inner wall of the middle part of the protective shell (16), the inner parts of the fixing blocks (81) are penetrated through by fifth bearings (82) and fixedly connected with fixing rods (83), one end of the fixed rod (83) close to the middle part of the shell (4) is fixedly connected with a third bevel gear (84), the third bevel gears (84) are all meshed and connected with the bevel gear ring (54) of the transmission mechanism (5) at the same side, one end of the fixed rod (83) far away from the middle part of the shell (4) penetrates through and is connected on the side wall of the protective shell (16) in a sliding way, the fixed rods (83) are all positioned at the center of the scale marks (17) at the same side, one ends of the fixed rods (83) far away from the middle part of the shell (4) are all fixedly connected with fixed disks (85), pointers (86) are fixedly connected to the circumferential outer wall of the upper end of the fixed disc (85).
7. An electrical mis-strike prevention switch as in claim 5, wherein: the utility model discloses a mounting plate, including fixed pipe (71), outer lane circumference outer wall, the cover is established and fixedly connected with third bearing (74) on the lower extreme circumference outer wall of fixed pipe (71), the cover is established and fixedly connected with support ring (75) on the outer lane circumference outer wall of third bearing (74), the lower extreme fixed connection of support ring (75) is in the upper end of mounting panel (1).
8. A false-strike prevention switch as claimed in claim 3, wherein: the inserted bar (61) is far away from all the cover establish and fixedly connected with keep off ring (66) on the one end circumference outer wall in shell (4) middle part, the diameter of keeping off ring (66) is all big with the diameter of side second through-hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011408693.XA CN112447424A (en) | 2020-12-05 | 2020-12-05 | Anti-misoperation electrical apparatus switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011408693.XA CN112447424A (en) | 2020-12-05 | 2020-12-05 | Anti-misoperation electrical apparatus switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112447424A true CN112447424A (en) | 2021-03-05 |
Family
ID=74739375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011408693.XA Withdrawn CN112447424A (en) | 2020-12-05 | 2020-12-05 | Anti-misoperation electrical apparatus switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112447424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479279A (en) * | 2021-07-28 | 2021-10-08 | 唐山辰阳运动器材有限公司 | Electric bicycle saddle with auxiliary supporting structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208256509U (en) * | 2018-05-22 | 2018-12-18 | 泉州顺鑫餐饮有限公司 | A kind of highly-safe electric switch |
| CN209087613U (en) * | 2018-10-11 | 2019-07-09 | 厦门华晟电子有限公司 | A kind of false-touch prevention Photoelectric infrared switch |
| CN210897077U (en) * | 2019-11-29 | 2020-06-30 | 天津市富菱和自动化技术有限公司 | Power switch button device with lock |
-
2020
- 2020-12-05 CN CN202011408693.XA patent/CN112447424A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208256509U (en) * | 2018-05-22 | 2018-12-18 | 泉州顺鑫餐饮有限公司 | A kind of highly-safe electric switch |
| CN209087613U (en) * | 2018-10-11 | 2019-07-09 | 厦门华晟电子有限公司 | A kind of false-touch prevention Photoelectric infrared switch |
| CN210897077U (en) * | 2019-11-29 | 2020-06-30 | 天津市富菱和自动化技术有限公司 | Power switch button device with lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479279A (en) * | 2021-07-28 | 2021-10-08 | 唐山辰阳运动器材有限公司 | Electric bicycle saddle with auxiliary supporting structure |
| CN113479279B (en) * | 2021-07-28 | 2023-09-05 | 唐山辰阳运动器材有限公司 | Electric bicycle saddle with auxiliary supporting structure |
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Application publication date: 20210305 |