WO2019233287A1 - Commutateur pour empêcher une mauvaise touche, et prise utilisant un commutateur pour empêcher une mauvaise touche - Google Patents

Commutateur pour empêcher une mauvaise touche, et prise utilisant un commutateur pour empêcher une mauvaise touche Download PDF

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Publication number
WO2019233287A1
WO2019233287A1 PCT/CN2019/088215 CN2019088215W WO2019233287A1 WO 2019233287 A1 WO2019233287 A1 WO 2019233287A1 CN 2019088215 W CN2019088215 W CN 2019088215W WO 2019233287 A1 WO2019233287 A1 WO 2019233287A1
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WO
WIPO (PCT)
Prior art keywords
switch
socket
pressure plate
platen
base
Prior art date
Application number
PCT/CN2019/088215
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English (en)
Chinese (zh)
Inventor
李利
Original Assignee
Lee Allen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lee Allen filed Critical Lee Allen
Publication of WO2019233287A1 publication Critical patent/WO2019233287A1/fr

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch

Definitions

  • the present invention belongs to the field of switches and sockets, and more particularly, relates to an anti-false touch switch and a socket using the anti-false touch switch.
  • An invention patent with a public number of CN102810416A discloses "a switch structure for preventing accidental contact".
  • the switch structure includes a switch for preventing accidental contact and a switch device.
  • the switch for preventing accidental contact is directly slid on the switch device.
  • the accidental contact component can cover the switching device to prevent the user from accidentally touching the switching device, so as to maintain the switching device in an on state.
  • the patent has a certain function of preventing accidental contact, but because of the open part and the relatively simple core structure of the switch, it has certain functional defects.
  • the purpose of the present invention is to solve the problem that the existing anti-tactile switch has a complicated structure and a relatively high manufacturing cost, and cannot be used in daily life scenarios when cooperating with external control components.
  • An accident-prevention switch includes a switch and a pressure plate; the switch includes a switch control portion and a switch body; the pressure plate includes a pressure plate-side rotating shaft portion; and the pressure plate-side rotating shaft portion is located at a non-end position of the pressure plate.
  • the platen can rotate along the platen-side rotating shaft portion; the platen-side rotating shaft portion can move up and down, and the switch control portion controls the direction of the switch on and off in the direction of up and down movement of the platen-side rotating shaft portion.
  • the switch body includes a lead-in terminal and a lead-out terminal; the lead-in or lead-out terminal is fixedly and electrically connected with a conductor clip or a conductive elastic piece, or the lead-in or lead-out terminal is specialized into a conductor clip or Conductive springs make the switch modular.
  • the pressure plate includes a buffer portion, and the platen-side rotating shaft portion is located at an end portion of the buffer portion; the buffer portion is an elastic element.
  • the switch control portion includes a switch-side rotating shaft portion; the switch-side rotating shaft portion is hinged with the pressure plate-side rotating shaft portion.
  • the switch control portion includes a switch-side rotating shaft portion; the switch-side rotating shaft portion is located on the switch control portion; and the platen-side rotating shaft portion and the switch-side rotating shaft portion are respectively located on the pressure plate and the switch control portion.
  • grooves and protrusions are corresponding circular arc-shaped grooves and cylinders whose longitudinal section is circular arc-shaped, or the corresponding triangular grooves and columns whose longitudinal plane are triangular.
  • the switch further includes a protective shell; the pressure plate-side rotating shaft portion and the switch control portion are located in the protective shell; the protective shell is fixedly connected to the switch body.
  • the protective shell is provided with rails on the side walls on both sides of the pressure plate; the pressure plate is provided with a shaft foot; and the shaft foot can move up and down along the track.
  • the track includes a turning groove portion, and the turning groove portion is a circular turning groove composed of arc-shaped grooves which are oppositely provided on two side walls of the track and communicate with the track; correspondingly, both ends of the shaft foot
  • the end side wall is a cylindrical structure with a cutout, the diameter of the end of the shaft foot is adapted to the diameter of the turning groove, and the distance between the cut surfaces on both sides of the shaft foot is adapted to the track width.
  • the pressure plate includes a pressing foot, a link is hinged to the end of the pressing foot, and the end of the link has a circular arc structure; correspondingly, the switch is a key switch, and the key switch body is A counterbore is provided, and the end of the counterbore is provided with a limited position chute; the end of the link is located in the position of the limit chute at any time; the key is set in the counterbore, and the end of the key is not exposed in the counterbore.
  • the protective shell is provided with a hollow cavity or a through hole; correspondingly, the pressure plate includes a limit pin on a side of the pressure plate opposite to the platen-side rotating shaft portion, and the limit pin is located in the cavity. It can rotate in the body or through hole and can rotate on the pressure plate side.
  • the cavity is an arc-shaped cavity structure adapted to the movement trajectory of the limit foot.
  • the limit of the limit foot is achieved by the cavity to achieve the limit of the pressure plate and avoid the pressure plate from loosening.
  • the switch further includes a reset device, one end of the reset device is in contact with the switch control part or the pressure plate, and the other end is in contact with the switch body or the protective shell.
  • the resetting device is a spring, a spring sheet or a spring needle.
  • the switch is a stretch switch, a toggle switch, a travel switch, a normally open button switch, or a normally closed button switch; correspondingly, the switch control section is a switch handle or a button.
  • the switch control part is a conductor fixedly connected to the pressure plate below the pressure plate-side rotating shaft portion, and the switch body includes an inlet end and an outlet end provided alternately. The electrical connection between the incoming end and the outgoing end is disconnected, thereby realizing the on / off of the switch.
  • a socket comprises an anti-misoperation switch, a socket shell and a socket base, characterized in that: the switch body is fixedly connected to the socket shell, and the pressure plate is rotatable in the socket; the pressure plate includes pressure plates at two ends of the pressure plate A control part, the pressure plate control part includes a zero line pressure plate control part and a hot line pressure plate control part, the pressure plate control part is located at a corresponding position below the socket; the anti-misoperation switch includes corresponding two sets of incoming and outgoing ends ; The neutral wire and the live wire socket base are respectively electrically connected to an outgoing end on the anti-misoperation switch.
  • a pin portion is provided on the socket base, and the pin portion is electrically connected to the output terminal of the anti-misoperation switch.
  • the socket housing includes a base body compartment and a switch compartment.
  • the socket base body includes a neutral wire base body and a live wire base body installed in the base body compartment, and the switch body is installed in the switch compartment.
  • the protective shell is a socket shell; correspondingly, the track is disposed in a switch compartment.
  • an action hole formed by a through hole is provided between the switch bin and the base bin.
  • the action hole is located on a side wall of the base body bin.
  • the platen control portion is a convex column structure located at both ends of the platen, the platen control portion passes through the action hole and enters the interior of the body compartment, below the socket; and the platen control portion is on a side facing the socket For a smooth bevel.
  • the action holes are located at corresponding positions at the bottom of the base body compartment below the socket, and the pressure plate control portions are adapted to the positions of the action holes on the zero-line base body compartment and the hot-line base body compartment, respectively.
  • the action hole is adapted to the size of the pin, and the pin can pass through the socket seat and the action hole in order, enter the seat body compartment, and contact the pressure plate control part.
  • the platen control portion is a cylindrical structure with convex ends at both ends of the platen; the platen control portion can be rotated around the platen-side rotating shaft portion in the action hole; the platen control portion can be entered through the action hole The position under the socket body clamping part of the socket in the seat body compartment.
  • a socket comprises a socket shell and a socket component module, the socket component module comprises a socket base and an anti-misoperation switch; the socket shell comprises a socket upper shell and a socket lower shell, and a socket is provided on the socket upper shell
  • the socket component module is installed between the upper shell of the socket and the lower shell of the socket, and the socket base body of the socket component module is adapted to the position of the jack; the socket base body includes a neutral wire socket base and a live wire socket base; .
  • the anti-misoperation switch further includes a base body fixing portion and a partition portion;
  • the socket base body is fixedly installed on the base body fixing portion, and two outgoing contacts on the anti-misoperation switch are respectively It is fixedly connected to the zero-line socket base and the live-line socket base;
  • the partition part is an insulation partition structure located between the socket bases;
  • the pressure plate control parts located at the two ends of the pressure plate on the anti-misoperation switch are respectively inserted into zero.
  • the ground socket base body is fixedly connected to the base body fixing portion; and the pressure plate control portion located in the middle of the pressure plate is inserted above or below the ground wire socket base body holding portion correspondingly.
  • the ground socket base is electrically connected to the corresponding ground line through a conductive wire or a conductive elastic sheet electrically connected to the ground wire socket through a wire to the ground terminal block or electrically connected to the ground wire socket base.
  • a card slot is provided on the control part of the platen located in the middle of the platen.
  • the card slot is provided at the insertion position toward the pin.
  • the card slot is adapted to the width of the pin, and the card slot is convenient for the pin to insert on the side facing the pin. Sleek bevel.
  • a switch for preventing accidental contact is: by pressing or stretching the two ends of the pressure plate at the same time, a squeeze or tension is formed between the pressure plate and the switch control part, so as to realize the switch on or off. Disconnect; by releasing either end of the pressure plate or both ends of the pressure plate at the same time, the switch control section is reset and the switch resumes its normal function.
  • An anti-misoperation switch of the present invention which realizes control of the switch by simultaneously operating both ends of the pressure plate, and has a simple structure.
  • An anti-misoperation switch of the present invention which breaks the switch control part into two parts separated from each other and protects the middle part of the pressure plate, so that the two parts separated from each other must be operated simultaneously to realize the operation of the switch and improve safety Sex.
  • the anti-misoperation switch of the present invention is extremely easy to implement, and cooperates with other devices to achieve various protection functions.
  • An anti-misoperation switch according to the present invention is provided with a spring pin structure to realize soft operation and make the switch more stable.
  • An anti-misoperation switch of the present invention by providing a protective shell, the keys are protected, and direct contact with the keys is avoided to reduce the protection of the switch.
  • An anti-misoperation switch by using the setting of the pressing foot and the connecting rod, and using a counterbore key switch, so that when the deflection angles at both ends of the pressure plate are not the same, the pressing foot drives the connecting rod to deflect, causing the connecting rod to be stuck. It is in the counterbore opening without contact with the keys, thereby further improving security.
  • Embodiment 1 is a side view of an anti-false touch switch in Embodiment 1;
  • FIG. 2 is a schematic structural diagram of a tensile switch in Embodiment 2;
  • FIG. 2 is a schematic structural diagram of a tensile switch in Embodiment 2;
  • FIG. 3 is a schematic diagram of a tensile switch structure in Embodiment 2;
  • Embodiment 4 is a schematic structural diagram of an anti-false touch switch in Embodiment 3.
  • Embodiment 5 is a schematic structural diagram of an anti-false touch switch in Embodiment 5;
  • FIG. 6 is a schematic structural diagram of an anti-false touch switch in Embodiment 5.
  • FIG. 7 is a schematic structural diagram of an anti-false touch switch in Embodiment 6;
  • Embodiment 8 is a schematic structural diagram of an anti-false touch switch in Embodiment 7.
  • Embodiment 9 is a schematic structural diagram of an anti-false touch switch in Embodiment 9;
  • Embodiment 10 is a side view of a protective case in Embodiment 10.
  • FIG. 11 is a side view of a pressure plate in Embodiment 10.
  • FIG. 12 is a schematic structural diagram of an anti-false touch switch in Embodiment 11;
  • FIG. 12 is a schematic structural diagram of an anti-false touch switch in Embodiment 11;
  • Embodiment 13 is a schematic structural diagram of an anti-false touch switch in Embodiment 12;
  • Embodiment 14 is a schematic structural diagram of an anti-false touch switch in Embodiment 14;
  • FIG. 16 is a schematic diagram of a socket structure in Embodiment 19;
  • FIG. 17 is a bottom side view of a mechanism case structure in Embodiment 19;
  • Embodiment 18 is a side view of a socket base in Embodiment 19;
  • FIG. 19 is a side view of a socket assembly module in Embodiment 24;
  • FIG. 20 is a side view of a socket assembly module in Embodiment 25;
  • FIG. 21 is a side view of a socket assembly module in Embodiment 25 when a ground socket base is not installed.
  • a switch for preventing accidental touch in this embodiment includes a switch (1) and a pressure plate (2).
  • the switch (1) is a normally open key switch or a normally closed key switch, and the keys on the key switch are a switch control section (101).
  • the pressing plate (2) is located above the keys. The length of the pressing plate (2) is longer than the length of the keys.
  • the pressure plate (2) is provided with a pressure plate-side rotating shaft portion (201) composed of a shaft hole or a rotating shaft.
  • the switch is provided with a switch-side rotating shaft portion (103) composed of a corresponding rotating shaft or shaft hole.
  • the pressure plate (2) and the keys are hinged through a rotating shaft.
  • An anti-false touch switch of this embodiment has the same structure as that of Embodiment 1, except that the switch (1) is a normally open stretch switch or a normally closed stretch switch. switch.
  • the normally open stretch switch or normally closed stretch switch includes a switch housing, a static contact, a movable contact, an elastic element, and a switch control section (101).
  • the elastic element is a spring.
  • the moving contact is fixedly connected with the switch control part (101).
  • One end of the elastic element is in contact with the switch housing, and the other end is in contact with the switch control section (101) or a moving contact.
  • the elastic element may be an elastic structure such as a spring, an elastic piece, and an elastic pin.
  • one of the static contact and the movable contact has elasticity, and the two are elastically connected.
  • the switch control part (101) is hinged with the pressure plate (2).
  • the usage method is: by pressing the two ends of the pressure plate (2) below the pressure plate (2), the pressure plate (2) drives the switch control part (101) to move, thereby changing the on state of the switch (1); 2) When pressing at either end, the switch control section (101) resets under the action of the elastic element, and the switch (1) resumes its normal function.
  • a false-prevention switch of this embodiment has the same structure as that of any one of Embodiments 1 and 2, except that it further includes a protective shell (3).
  • the protective shell (3) and the switch body (102) are fixedly connected by screw connection or snap connection. Both ends of the protective shell (3) are open.
  • the switch control portion (101) and the pressure plate side rotating shaft portion (201) are located in the protective shell (3), and both ends of the pressure plate (2) pass through openings at both ends of the protective shell (3) and are exposed outside the protective shell (3).
  • the pressing plate (2) may be all located in the protective shell (3); correspondingly, on the protective case, positions corresponding to both ends of the pressing plate are provided for squeezing the ends of the pressing plate (2). Through-hole.
  • a switch for preventing accidental contact in this embodiment protects the switch control part (101) through a protective shell (3) to avoid direct contact with the switch control part (101) and loss of protection.
  • the anti-misoperation switch of this embodiment is basically the same as the structure of Embodiment 3, except that the protective shell is provided with an opening at a corresponding position above the platen-side rotating shaft portion (201). By directly inserting an object into the opening and pressing the platen-side rotating shaft portion (201), the platen is moved downward to directly press the switch, thereby opening the switch.
  • the pressure plate (2) may be provided with a pressure plate control portion (206) composed of posts that can be exposed to the protective shell (3) through the opening. By directly pressing the pressure plate control part (206) located in the middle of the pressure plate (2), the pressure plate (2) drives the switch (1) to move and realize circuit control.
  • a false-prevention switch of this embodiment has basically the same structure as any of the embodiments 1-4, except that the switch body (102) or the protective shell (3) includes a deflection stop (6).
  • the deflection limit portions (6) are located at corresponding positions on both ends of the pressure plate (2) in the direction in which the pressure plate (2) controls the switch (1) to move.
  • the pressure plate (2) is pressed to deflect the pressure plate (2), the pressure plate (2) is deflected downward to contact the deflection limit portion (6), so that the deflection limit portion (6) forms a lever fulcrum. Avoid large pressure on the pressure end of the pressure plate (2) and movement of the linkage switch control part (101).
  • a false-prevention switch of this embodiment has the same structure as that of Embodiment 1, except that it further includes a protective shell (3) described in Embodiment 3.
  • the pressing plate (2) is provided with a limiting foot (205) at a corresponding position on the side opposite to the pressing plate-side rotating shaft portion (201).
  • the protective shell (3) is provided with a hollow cavity (302) or a through hole.
  • the limiting foot (205) is located in the cavity (302) or in the through hole, and can be rotated by the pressure plate side rotating shaft portion (201) as an axis.
  • the pressure plate (2) is provided with a pressure plate side rotating shaft portion (201) composed of a leg or a groove.
  • the switch is provided with a switch-side rotating shaft portion (103) composed of a corresponding groove or a foot, and a rotation shaft is formed by the cooperation of the foot and the groove.
  • the leg may be a column with a circular arc in the longitudinal section or a column with a triangle in the longitudinal section; correspondingly, the groove may be a groove with an arc or a triangle in the longitudinal section; and the width of the column in the longitudinal section is smaller than that of the slot. Vertical section width.
  • the cavity (302) may be an arc-shaped cavity structure adapted to the movement trajectory of the limit foot (205), thereby realizing the limit of the shaft foot (203) (203) at the same time, avoiding the pressure plate (2) Loose.
  • the supporting leg and the groove may be matched with other rotatable latching structures.
  • the pressing plate (2) has a buffer portion (202), and the buffer portion (202) is composed of a spring pin, a spring sheet or a spring.
  • the platen-side rotating shaft portion (201) is located at an end portion of the buffer portion (202).
  • the structure and connection manner of the platen-side rotating shaft portion (201) and the switch control portion (101) are the same as those described in any one of the embodiments 1-6.
  • the buffer portion (202) is provided so that the switch control portion (101) is activated after the buffer portion (202) is compressed to a certain degree during the pressing or stretching of the pressure plate (2).
  • the switch control section (101) no longer undergoes a state change, thereby enabling the anti-misoperation switch to obtain more stable performance.
  • An anti-false touch switch of this embodiment is basically the same in structure as any of the embodiments 1-7, except that the incoming end or the outgoing end of the switch body (102) can be electrically connected with a conductor clip.
  • the conductor clip can form an integrated structure with the incoming end or the outgoing end of the switch body (102); it has a modular function.
  • a switch for preventing accidental touch in this embodiment includes a key switch, a pressure plate (2), and a protective shell (3).
  • the structure of the protective shell (3) is basically the same as that of the protective shell (3) described in Example 5, except that the protective shell (3) is provided on the side walls on both sides of the pressure plate (2).
  • the shaft foot (203) is a rotation shaft on a side wall of the pressure plate (2).
  • the shaft foot (203) is locked in the track (301), and the shaft foot (203) can rotate in the track (301) and can move up and down along the track (301).
  • the key on the key switch is located under the axle pin (203).
  • a false-prevention switch in this embodiment has the same structure as that in Embodiment 9, except that the track (301) includes a turning groove portion (303).
  • the turning groove portion (303) is a circular turning groove composed of arc-shaped grooves which are oppositely provided on both side walls of the track (301) and communicate with the track (301).
  • the center of the turning groove portion (303) is located on the track ( 301) On the center line.
  • the side walls of both ends of the shaft foot (203) are cylindrical structures with cutouts, the diameter of the end of the shaft foot (203) is adapted to the diameter of the groove section (303), and the shaft foot (203) The distance between the cutting planes on both sides is adapted to the width of the track (301).
  • a false-prevention switch of this embodiment has basically the same structure as any of the embodiments 1-10, except that it further includes a reset device (5).
  • the reset device (5) provides a reset spring force of the pressure plate (2), so that the pressure plate (2) always has a tendency to avoid the linkage switch control unit (101) from changing the initial on-off state of the switch (1).
  • one end of the reset device (5) is in contact with the switch body (102), and the other end is in contact with the switch control portion (101) or the pressure plate (2). ) To prevent the pressure plate (2) from being pressed.
  • the resetting device (5) may be an elastic element such as a spring, a spring sheet, or a spring post.
  • a false-prevention switch of this embodiment has basically the same structure as any of the embodiments 1-10, except that the switch (1) is a travel switch.
  • the handle of the travel switch (1) is a switch control section (101), and the on-off direction of the handle control switch (1) is consistent with the vertical movement direction of the pressure plate-side rotating shaft section (201).
  • the handle is a cylindrical structure or a circular shaft hole; correspondingly, the platen-side rotating shaft portion (201) is a shaft hole or a rotating shaft on the platen (2).
  • the handle is hinged with the pressure plate (2).
  • the anti-false touch switch in this embodiment further includes the reset device (5) described in Embodiment 11.
  • the handle always has a tendency to reset the switch (1), so that it forms an automatic reset switch.
  • the pressure plate (2) rotates along the handle, and the platen-side rotating shaft portion (201) does not move up and down.
  • the pressure plate (2) presses the reset device (5) to compress, and the shaft side of the pressure plate (201) drives the handle to move up and down, thereby changing the state of the through section of the switch (1).
  • a switch for preventing accidental touch the switch (1) is reset by pushing the pressure plate (2) or the handle to reset by the reset device (5), and the key switch or stretch Since the switch has an elastic structure, it can be reset without an auxiliary reset device (5) connected to the switch control unit.
  • An anti-misoperation switch of this embodiment is basically the same as the structure of Embodiment 12, except that the switch (1) is a toggle switch.
  • the on-off direction of the switch handle controlling the switch (1) is consistent with the vertical movement direction of the platen-side rotating shaft portion (201).
  • the handle is a switch control section (101), and the pressure plate (2) is provided with a tapered groove or a through hole that can be used to limit the clip to the handle.
  • the tapered groove or through hole is a rotating part on the side of the pressure plate (2), the end of the handle is clamped in the tapered groove or through hole, and the end of the handle is near the tip of the tapered groove.
  • the pressure plate (2) can rotate along the end of the handle.
  • a reset device (5) can be installed on the side of the toggle handle, and the connection method is the same as that of the reset device (5) and the travel switch in Embodiment 12, so that it forms an automatic reset switch.
  • the tapered groove is provided to realize the snap connection of the toggle switch handle, and at the same time facilitate the relative rotation between the pressure plate and the handle.
  • the actual structure is not limited to this, and the tapered groove can also be changed. It is a rectangular slot or other structure that can realize relative rotation with the handle and can move the handle to move during the upward and downward movement of the card slot.
  • a false-prevention switch in this embodiment has the same structure as that in Embodiment 9, except that the switch (1) is a key switch and the switch body (102) A counterbore button is arranged in the counterbore, and does not expose the surface of the switch body (102).
  • the opening of the counterbore on the switch body (102) is provided with a limit chute formed by a smooth transition structure or an inclined inclined surface or an inclined groove.
  • the pressing plate (2) is provided with a pressing foot (204) and a connecting rod (4), the pressing foot (204) is fixedly connected or integrally formed with the pressing plate (2), and the connecting rod (4) and the pressing foot ( 204) Hinged.
  • the end of the connecting rod (4) is an arc structure.
  • the anti-misoperation switch of this embodiment can optimize the ratio between the diameter of the connecting rod (4) and the diameter of the counterbore, so that it can obtain the function that the pressure plate can be moved up and down according to the difference between the deflection angles at both ends of the pressure plate.
  • the deflection angle at both ends of the pressure plate (2) reaches a certain value, the end of the connecting rod (4) is caught in the opening of the counterbore, and the counterbore cannot be inserted, resulting in the inability to control the switch (1).
  • the anti-false touch switch of this embodiment is basically the same as the structure of Embodiment 1, except that it further includes an elastic element, and the elastic element is a spring, an elastic piece, or the like.
  • the switch control unit (101) is a conductor fixedly connected to the pressure plate (2) below the pressure plate side rotating shaft portion (201), and the switch body (102) includes an incoming end and an outgoing end provided between the phases, and the incoming line
  • the terminal and the outgoing end are installed on the insulation structure, and the switch control part (101) is located above the incoming end and the outgoing end; one end of the elastic element is in contact with the pressure plate, and the other end is in contact with the insulation structure to provide a reset elastic force for the pressure plate.
  • a socket in this embodiment includes a socket shell (7), a socket base (8), and an anti-misoperation switch according to any one of the embodiments 1-15.
  • the switch body (102) is fixedly connected to the socket shell (7), and the pressure plate is rotatable in the socket; the socket base body (8) is fixedly connected to the socket shell (7).
  • the pressure plate (2) in the anti-misoperation switch includes a pressure plate control portion (206) located at both ends of the pressure plate (2).
  • the pressure plate control portion (206) includes a neutral line pressure plate control portion and a hot line pressure plate control portion.
  • the control section (206) is located at a corresponding position below the socket.
  • the switch body (102) of the anti-misoperation switch has two sets of corresponding incoming and outgoing ends, and the neutral and live socket bases are electrically connected to one outgoing end of the switch respectively;
  • the wire ends are respectively electrically connected to the live wire and the neutral wire in the incoming line of the socket, or the electric connection to the incoming line of the socket is realized through the terminal.
  • the pressure plate (2) is disposed below the socket base (8), the plug pins pass through the socket and the socket base clamping portion in order to contact the pressure plate (2), and are connected to the live wire through the neutral pin The pins simultaneously squeeze the two ends of the pressure plate (2), so that the switch is connected to the circuit, and then the socket base (8) is connected to the circuit.
  • the socket of this embodiment has the same structure as that of Embodiment 16, except that the pressure plate (2) of the anti-misoperation switch is completely inside the protective shell (3).
  • the protective shell (3) is provided with through holes at corresponding positions on both ends of the pressure plate (2).
  • the socket base (8) is fixedly installed at the corresponding position of the through hole on the anti-misoperation switch, and the through hole The hole is compatible with the plug pin, and the plug pin can pass through the socket base (8) and the through hole to contact the pressure plate.
  • the socket of this embodiment has the same structure as that of Embodiment 17, except that the protective shell (3) is provided with an insulation structure between the two socket bases (8), so that when the neutral wire and After the live wire socket bases are fixed on the protective shell (3), the socket bases (8) are insulated from each other.
  • a socket of this embodiment has the same structure as that of embodiment 16, except that the socket shell (7) includes a base compartment (701) and a switch compartment (702).
  • the socket base body (8) includes a neutral wire base body and a live wire base body installed in a base body compartment (701), and the switch body is installed in a switch compartment (702).
  • the switch bin (702) is located below the base bin (701), and an action hole (703) formed by a through hole is provided between the base bin (701) and the switch bin (702), and the action hole (703) It is compatible with the plug pins.
  • the plug pins pass through the socket, the socket holder clamping part, and the action hole (703) in order to contact the pressure plate (2).
  • the two ends of the pressure plate (2) are pressed at the same time, thereby Make the switch pass through, and connect the socket base (8) to the circuit.
  • the socket base body (8) may be provided with a pin portion (801).
  • the socket housing (7) is provided with a connection hole (704); the socket base body (8) passes through the pins.
  • the part (801) passes through the connection hole (704) into the switch compartment (702) and is electrically connected to the output terminal of the anti-false touch switch.
  • the socket shell (7) may include a mechanism shell (705).
  • the switch compartment (701), the seat body compartment (702), the action hole (703), and the connection hole (704) are all Set with the mechanism shell (705).
  • cover plates respectively provided with jacks and wire entry holes are provided on the surface, which are used to connect the socket base body (8).
  • the switch is half sealed in the socket shell (7).
  • a socket of this embodiment has the same structure as that of Embodiment 19, except that the socket shell (7) is a protective shell (3), and the switch compartment (702) is provided with a track (301).
  • the anti-misoperation switch is the same as the switch structure in Embodiment 9.
  • the socket of this embodiment is basically the same as the structure of the socket described in any one of Embodiments 16 and 17, except that the two ends of the pressure plate (2) are in contact with the action holes ( 703)
  • a pressing plate control portion (206) composed of a raised cylinder is provided at a corresponding position, and the pressing plate control portion (206) can be rotated around the pressing plate side rotating shaft portion in the action hole; the pressing plate control portion ( 206) can pass through the action hole (703) and enter the position under the clamping part of the socket seat (8) in the seat compartment (701).
  • the plug pins pass through the socket and the socket holder clamping portion in order to contact the pressure plate (2), and the two ends of the pressure plate (2) are pressed simultaneously by the neutral wire pin and the live wire pin, so that the switch is connected to the circuit, and then the socket seat The body (8) is connected to the circuit.
  • a socket of this embodiment has the same structure as that of Embodiment 18. The difference is that the switch compartment (702) is located on one side of the zero line body compartment and the hot line base body compartment, and the action hole (703) It is set on the side wall of the base body compartment (701).
  • the neutral wire platen control part and the hot wire platen control part respectively enter the seat body compartment (701) through the action hole (703), and the pressure plate control part (206) extends to the plug below the socket.
  • the pins are inserted in the direction.
  • the pressure plate control part (206) has a smooth bevel structure at a position facing the jack. When the plug pin is inserted into the jack, the pressure plate zero line control part and the pressure plate fire line control part are pressed at the same time, so as to enable the switching path.
  • the socket base (8) is connected to the circuit.
  • a socket of this embodiment is basically the same as the structure of the socket described in any one of Embodiments 17-19, except that the switch compartment (7) includes one of the two socket bases (8).
  • the switch body (102) is installed between the two socket bases (8).
  • the pressure plate is in the same position as the pressure plate described in any of the embodiments 17-19. The pressure of the pressure plate control part makes the switch on, and then the socket base body is connected to the circuit.
  • a socket according to this embodiment includes a socket shell and a socket component module, and the socket component module includes a socket base (8) and an anti-reflection device according to any one of embodiments 1-15. Touch the switch (9) by mistake.
  • the socket shell includes a socket upper shell and a socket lower shell, including a socket upper shell and a socket lower shell.
  • a jack is provided on the upper shell of the socket, and the socket component module is fixedly installed between the upper shell of the socket and the lower shell of the socket; the socket seat on the socket component module is adapted to the position of the socket.
  • the anti-misoperation switch (9) further includes a base fixing portion (901) and a partition portion (902).
  • the base body fixing part (901) is a base plate with screw holes or card slots fixedly connected to the anti-misoperation switch (9) or forming an integrated structure;
  • the socket base body (8) is fixedly installed on the base body fixing part (901), and the two outgoing contacts on the anti-misoperation switch (9) are respectively electrically connected to the zero-line socket base and the live-line socket base by screws;
  • the partition portion (902) is located at Insulation and partition structure between socket bases (8).
  • the pressure plate control parts (206) located at both ends of the pressure plate (2) on the anti-tact switch (9) are respectively inserted into the corresponding positions above or below the neutral wire socket holder clamping portion and the hot wire socket holder clamping portion through Insert the plug into the socket base body (8), so as to push the pressure plate control part (206) to move, and then link the switch control part (101) to control the switch on and off.
  • a socket of this embodiment has the same structure as that of Embodiment 24 except that the structure of the socket base (9) is the same as the structure of the socket base in a five-hole socket.
  • the pressure plate control portion (206) located in the middle of the pressure plate (2) is inserted into a corresponding position above or below the clamping portion of the ground socket base.
  • the pressure plate control parts (206) located at both ends of the pressure plate (2) are located at the corresponding positions of the neutral line socket base and the hot line socket base on the same side as the ground socket base.
  • the ground socket base is electrically connected to the corresponding ground line through a conductive wire or a conductive elastic sheet electrically connected to the ground wire terminal through a wire to the ground wire terminal.
  • a clamping slot (903) is provided on the pressing plate control portion (206) located in the middle of the pressing plate (2), and the card slot (903) is adapted to the width of the pin, and the card
  • the groove (903) is a slanted slanted surface on the side facing the insertion of the pins.
  • the false-proof switch structure used in this embodiment is based on the protective shell and the platen structure described in Embodiment 4, and a penetrating opening is provided on the side of the platen shaft portion (201) to expose the outside of the protective shell Platen control unit (206).
  • the purpose of adapting the slot (903) to the width of the pin is to prevent the deflection of the pressure plate from affecting the use of the switch through the limit of the slot and the pin, while the actual control of the switch is still located on the plate (2)
  • the middle platen control unit (206) is to prevent the deflection of the pressure plate from affecting the use of the switch through the limit of the slot and the pin, while the actual control of the switch is still located on the plate (2)
  • the middle platen control unit (206) The middle platen control unit (206).

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)

Abstract

L'invention concerne un commutateur pour empêcher une mauvaise touche, et une prise utilisant ledit commutateur, le commutateur pour empêcher la mauvaise touche comprenant un commutateur à bouton (1), une plaque de pression (2), et une coque de protection (3), le bouton (1) étant positionné au milieu de la plaque de pression (2), le bouton (1) étant protégé au moyen de la coque de protection (3), et les deux extrémités de la plaque de pression (2) étant exposées hors de la coque de protection (3). Au moyen de la structure d'une partie d'arbre rotatif côté plaque de pression (201) disposée sur la face de contact du bouton (1) avec la plaque de pression (2), l'action du bouton (1) ne peut être commandée qu'en compressant ou en étirant simultanément les deux extrémités de la plaque de pression (2), ce qui permet de commander l'état du commutateur; lorsqu'une extrémité quelconque de la plaque de pression (2) est relâchée, la plaque de pression (2) et le bouton (1) tournent, l'autre extrémité est soulevée, et le bouton (1) est libéré, ce qui permet de réinitialiser le commutateur à la position d'origine. De plus, un élément de ressort peut être disposé sur la plaque de pression (2) ou le bouton (1), de telle sorte que, dans le processus de compression de la plaque de pression (2), le bouton (1) est activé après que le ressort est comprimé à un certain degré, et le bouton (1) ne change plus d'état lorsque la compression continue, de telle sorte que le commutateur pour empêcher une mauvaise touche présente des performances plus stables.
PCT/CN2019/088215 2018-06-06 2019-05-24 Commutateur pour empêcher une mauvaise touche, et prise utilisant un commutateur pour empêcher une mauvaise touche WO2019233287A1 (fr)

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CN201810571360 2018-06-06
CN201810571360.5 2018-06-06
CN201810630331.1 2018-06-19
CN201810630331.1A CN108461319A (zh) 2018-06-06 2018-06-19 一种防误触开关及使用该防误触开关的一种插座

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CN108461319A (zh) * 2018-06-06 2018-08-28 马鞍山虹迈专业化设计有限公司 一种防误触开关及使用该防误触开关的一种插座
CN111785541B (zh) * 2019-04-03 2022-08-30 上海汽车集团股份有限公司 一种用于控制动力电池回路通断的开关
CN112950915A (zh) * 2021-01-26 2021-06-11 林思琪 一种移动通信终端的防误触结构组件
CN114664588B (zh) * 2022-05-24 2022-08-09 江西科键汽车电器股份有限公司 一种防误触的开关装置

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FR2546660B1 (fr) * 1983-05-25 1989-07-28 Montenay Sa Dispositif de protection pour interrupteurs de commande d'appareils electriques a l'usage du public
US5283407A (en) * 1992-03-03 1994-02-01 Allen-Bradley Company, Inc. Articulated pushbutton electrical switching apparatus
CN2724253Y (zh) * 2004-08-03 2005-09-07 聂玉霞 摆动式防触防脱安全插座
CN201256219Y (zh) * 2008-08-07 2009-06-10 张鸿霖 安全插座的改良结构
CN108461319A (zh) * 2018-06-06 2018-08-28 马鞍山虹迈专业化设计有限公司 一种防误触开关及使用该防误触开关的一种插座
CN208400726U (zh) * 2018-06-06 2019-01-18 马鞍山虹迈专业化设计有限公司 一种防误触开关及使用该防误触开关的一种插座

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546660B1 (fr) * 1983-05-25 1989-07-28 Montenay Sa Dispositif de protection pour interrupteurs de commande d'appareils electriques a l'usage du public
US5283407A (en) * 1992-03-03 1994-02-01 Allen-Bradley Company, Inc. Articulated pushbutton electrical switching apparatus
CN2724253Y (zh) * 2004-08-03 2005-09-07 聂玉霞 摆动式防触防脱安全插座
CN201256219Y (zh) * 2008-08-07 2009-06-10 张鸿霖 安全插座的改良结构
CN108461319A (zh) * 2018-06-06 2018-08-28 马鞍山虹迈专业化设计有限公司 一种防误触开关及使用该防误触开关的一种插座
CN208400726U (zh) * 2018-06-06 2019-01-18 马鞍山虹迈专业化设计有限公司 一种防误触开关及使用该防误触开关的一种插座

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