WO2024092421A1 - Prise électrique ayant un commutateur à plaque plate - Google Patents

Prise électrique ayant un commutateur à plaque plate Download PDF

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Publication number
WO2024092421A1
WO2024092421A1 PCT/CN2022/128680 CN2022128680W WO2024092421A1 WO 2024092421 A1 WO2024092421 A1 WO 2024092421A1 CN 2022128680 W CN2022128680 W CN 2022128680W WO 2024092421 A1 WO2024092421 A1 WO 2024092421A1
Authority
WO
WIPO (PCT)
Prior art keywords
socket
switch
top cover
swing
base
Prior art date
Application number
PCT/CN2022/128680
Other languages
English (en)
Chinese (zh)
Inventor
赵宏华
伍世兴
Original Assignee
中山市家的电器有限公司
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 中山市家的电器有限公司 filed Critical 中山市家的电器有限公司
Priority to PCT/CN2022/128680 priority Critical patent/WO2024092421A1/fr
Publication of WO2024092421A1 publication Critical patent/WO2024092421A1/fr

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Classifications

    • 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
    • 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
    • H01R13/46—Bases; Cases
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
    • 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 utility model relates to the technical field of sockets, in particular to a socket with a flat switch.
  • the switch button portion protrudes from the surface of the socket panel, hindering the insertion of large or irregular-shaped plugs, causing some plugs to fail to be inserted properly.
  • the switch protrudes from the surface of the socket panel, it is rather abrupt and not aesthetically pleasing.
  • the utility model is made based on this situation.
  • the utility model aims to overcome the shortcomings of the prior art and provide a socket with a flat switch which will not hinder the insertion of a plug.
  • a socket with a flat switch comprises a base, on which a jack assembly and a switch assembly for controlling the on and off of the jack assembly are arranged, a socket top cover facing the jack assembly is arranged above the base, a switch top cover located on one side of the socket top cover is arranged on the switch assembly, and when the switch assembly is turned on and off, the upper end surfaces of the switch top covers have the same height and are lower than the upper end surface of the socket top cover or are flush with the upper end surface of the socket top cover.
  • one end of the switch cover is rotatably connected to the base, and a first limit structure for limiting the upward swing angle of the switch cover is provided between the other end of the switch cover and the base.
  • a reset structure for resetting the switch cover is provided between the switch cover and the base.
  • the switch assembly also includes a driving member arranged below the switch top cover, the driving member is slidably connected to the base along the up and down directions, the base is also movably connected with a swinging member located below the driving member and capable of swinging along an axis in the front-to-back direction, a transmission structure is provided between the driving member and the swinging member, which can convert the up and down movement of the driving member into the left and right swinging movement of the swinging member, the swinging member is provided with a first conductive sheet that can be connected to an external wire and can swing left and right, the socket assembly is connected to a second conductive sheet, and when the swinging member swings left and right, the first conductive sheet and the second conductive sheet are respectively connected or disconnected.
  • the transmission structure includes a first slider connected to the driving member in a sliding manner along the left-right direction, the first slider is provided with a first left bevel and a first right bevel, the swinging member is provided with a second left bevel that can cooperate with the first left bevel to bear force, and a second right bevel that can cooperate with the first right bevel to bear force, the middle part of the driving member is provided with a first elastic member that can make the first slider slide toward the middle part of the driving member, and the reset structure is a second elastic member that is provided between the driving member and the base to press the driving member upward.
  • the first slider is provided with a first left bevel and a first right bevel
  • the swinging member is provided with a second left bevel that can cooperate with the first left bevel to bear force
  • a second right bevel that can cooperate with the first right bevel to bear force
  • the middle part of the driving member is provided with a first elastic member that can make the first slider slide toward the middle part of the driving member
  • the reset structure
  • the first left slope gradually rises from left to right, and the first right slope gradually rises from right to left; the second left slope gradually decreases from left to right, and the second right slope gradually decreases from right to left.
  • the first limiting structure includes an insertion plate arranged on the top cover of the switch and extending downward, and a socket arranged on the base.
  • the insertion plate is inserted into the socket from top to bottom and can move up and down along the socket.
  • the lower end of the insertion plate is provided with a limiting buckle that can block under the socket.
  • the first limiting structure includes a limiting extension plate provided on the switch top cover and extending below the socket top cover, and the socket top cover blocks the limiting extension plate from above.
  • the front and rear ends of the swing member are rotatably connected to the base, and a second limiting structure for limiting the left and right swing angle of the swing member is provided between the swing member and the base.
  • a fixed plate that can be connected to an external wire is provided below the first conductive plate, the lower end of the first conductive plate is rotatably connected or abutted with the fixed plate and can swing left and right relative to the fixed plate, and a third elastic member that presses the first conductive plate downward is provided between the first conductive plate and the swinging member.
  • a second slider capable of sliding in the up and down directions is slidably connected to the swinging member, the third elastic member is arranged between the second slider and the swinging member, a V-shaped fork is provided at the lower end of the second slider, and the fork is forked at the upper end of the first conductive sheet.
  • the switch assembly also includes an indication structure for indicating whether the socket assembly is on or off.
  • the indication structure includes an indicating rocker arm, the middle part of which is rotatably connected to the base, the swinging member is provided with a left baffle plate and a right baffle plate which are spaced apart, one end of the indicating rocker arm is inserted between the left baffle plate and the right baffle plate, the free end of the indicating rocker arm is provided with at least two different indicating marks, and the switch top cover is provided with an observation window for observing the indicating mark which is located above the free end of the rocker arm.
  • the switch cover When the switch assembly is turned on or off, the switch cover will be reset, and after reset, the upper end surface of the switch cover is lower than the upper end surface of the socket cover or flush with the upper end surface of the socket cover. In this way, the switch cover will not protrude from the socket cover, will not interfere with the plug being inserted into the socket, and larger or irregular-shaped plugs can be inserted, which is more beautiful.
  • the utility model converts the up and down movement of the switch top cover into the left and right swing of the first conductive sheet, thereby realizing the on and off of the switch. That is, in the utility model, when the switch top cover is pressed down, the switch top cover presses the driving member downward to make the driving member move downward, and the transmission structure converts the downward movement of the driving member into the left and right swing of the swinging member. When the swinging member swings left and right, it will bring the first conductive sheet to swing left and right, thereby making the first conductive sheet and the second conductive sheet conductive or disconnected.
  • the switch top cover can be reset upward and reset to the same position; and when the switch top cover is pressed, the switch top cover will trigger the swinging member to make its left swing turn right or right swing turn left, thereby making the first conductive sheet and the second conductive sheet conductive or disconnected.
  • the utility model utilizes the left and right swing of the swinging member to drive the operation of the indicating structure.
  • the free end of the indicating swing rod swings with the left and right swinging of the swinging member, so that different indicating marks at the free end of the indicating swing rod alternately appear directly below the observation window to indicate the on or off state.
  • the indicating structure of the utility model uses a simple mechanical structure to realize the operation of the indicating structure, has a simple structure, few parts, low cost, and reliable operation.
  • FIG1 is a schematic diagram of a three-dimensional structure of an embodiment of the present utility model
  • FIG2 is an exploded schematic diagram of an embodiment of the present invention.
  • FIG3 is a second schematic diagram of the three-dimensional structure of the first embodiment of the utility model (the top cover is not shown);
  • FIG4 is a third schematic diagram of the three-dimensional structure of the first embodiment of the utility model (the top cover is not shown);
  • FIG5 is a second exploded schematic diagram of the first embodiment of the utility model (the top cover is not shown);
  • FIG6 is a top view of a first embodiment of the utility model (top cover is not shown);
  • Fig. 7 is a cross-sectional view at A-A in Fig. 6;
  • Fig. 8 is a cross-sectional view at B-B in Fig. 6;
  • FIG. 9 is an exploded schematic diagram of the second embodiment of the present utility model.
  • embodiment 1 of the utility model is a socket with a flat switch, including a base 1 (i.e. a shell, including an upper shell and a lower shell), a jack assembly 2 and a switch assembly 3 for controlling the on and off of the jack assembly 2 are provided on the base 1, a socket top cover 4 is provided above the base 1 and is directly opposite to the jack assembly 2, a switch top cover 5 is provided on the switch assembly 3 and is located on one side of the socket top cover 4, and when the switch assembly 3 is turned on and off, the upper end faces of the switch top cover 5 are of the same height and are lower than the upper end face of the socket top cover 4 or are flush with the upper end face of the socket top cover 4.
  • a base 1 i.e. a shell, including an upper shell and a lower shell
  • a jack assembly 2 and a switch assembly 3 for controlling the on and off of the jack assembly 2 are provided on the base 1
  • a socket top cover 4 is provided above the base 1 and is directly opposite to the jack assembly 2
  • the switch top cover 5 will be reset (press the switch top cover 5 once, the switch assembly 3 is on, and then the switch top cover 5 is reset; press the switch top cover 5 again, the switch assembly 3 is closed, and then the switch top cover 5 is reset again), and after reset, the upper end surface of the switch top cover 5 is lower than the upper end surface of the socket top cover 4 or is flush with the upper end surface of the socket top cover 4. In this way, the switch top cover 5 will not protrude from the socket top cover 4, will not interfere with the plug being inserted into the socket, and a large or irregular plug can also be inserted.
  • the upper end surface of the switch top cover 5 is preferably flush with the upper end surface of the socket top cover 4, which is more beautiful.
  • the jack assembly 2 can be a two-phase jack (including a two-port jack and/or a three-port jack, the two-port jack has a live wire jack and a neutral wire jack, the three-port jack has a live wire jack, a neutral wire jack and a ground wire jack) or a three-phase jack (four-port jack), the switch assembly 3 is connected between the external wire and one of the jacks (such as the switch assembly 3 is connected between the live wire of the AC power and the live wire jack of the jack assembly 2), and the switch of the switch assembly 3 controls the on and off of the jack assembly 2 and the external wire.
  • the switch assembly 3 is connected between the external wire and one of the jacks (such as the switch assembly 3 is connected between the live wire of the AC power and the live wire jack of the jack assembly 2), and the switch of the switch assembly 3 controls the on and off of the jack assembly 2 and the external wire.
  • the jack assembly 2 of this embodiment can be a national standard jack, or a European standard jack or other non-national standard jack.
  • one end of the switch cover 5 is rotatably connected to the base 1 (preferably hinged), and the switch is turned on and off by pressing the other end (the rear end in the figure) of the switch cover 5.
  • a first limit structure for limiting the upward swing angle of the switch cover 5 is provided between the other end (the rear end in the figure) of the switch cover 5 and the base 1, and the first limit structure can limit the switch cover 5 so that it cannot protrude from the socket cover 4 when it is reset.
  • the first limiting structure includes an insert plate 51 provided on the switch top cover 5 and extending downward, and a socket 11 provided on the base 1.
  • the insert plate 51 is inserted into the socket 11 from top to bottom and can move up and down along the socket 11.
  • the lower end of the insert plate 51 is provided with a limiting buckle 511 that can block below the socket 11.
  • the cooperation between the insert plate 51 and the socket 11 has a guiding function on the one hand, so that the up and down movement of the rear end of the switch top cover 5 is smoother and more accurate without being skewed; on the other hand, it has a limiting function, that is, when the rear end of the switch top cover 5 pops up, the limiting buckle 511 blocks below the socket 11 to prevent the switch top cover 5 from protruding from the socket top cover 4.
  • the first limiting structure also includes a limiting extension plate 52 extending below the socket top cover 4.
  • the socket top cover 4 blocks the limiting extension plate 52 from above, which can also prevent the switch top cover 5 from protruding out of the socket top cover 4.
  • the switch assembly 3 includes a driving member 31 disposed below the switch top cover 5, the driving member 31 is connected to the base 1 in a movable manner along the up-down direction, a swinging member 32 is movably connected to the base 1 and is located below the driving member 31 and can swing along the axis in the front-back direction, a transmission structure is provided between the driving member 31 and the swinging member 32, and the transmission structure can convert the up-down movement of the driving member 31 into the left-right swinging movement of the swinging member 32, the swinging member 32 is provided with a first conductive sheet 33 that can be connected to an external wire and can swing left-right, the jack assembly 2 is connected with a second conductive sheet 21, and the swinging member 32 makes the first conductive sheet 33 and the second conductive sheet 21 connected and disconnected respectively when swinging left-right.
  • the utility model converts the up-down movement of the switch top cover 5 into the left-right swinging of the first conductive sheet 33, thereby realizing the on-off of the switch. That is, in the present invention, when the switch cover 5 is pressed down, the switch cover 5 presses the driving member 31 downward to make the driving member 31 move downward, and the transmission structure converts the downward movement of the driving member 31 into the left and right swinging of the swing member 32. When the swing member 32 swings left and right, it will bring the first conductive sheet 33 to swing left and right, so that the first conductive sheet 33 and the second conductive sheet 21 are connected or disconnected. Whether the swing member 32 swings left or right, it does not affect the movement of the switch cover 5.
  • the switch cover 5 can be reset upward with the driving member 31 and reset to the same position; and when the switch cover 5 is pressed down, the switch cover 5 will drive the driving member 31 to trigger the swing member 32 to make its left swing turn right or right swing turn left, so that the first conductive sheet 33 and the second conductive sheet 21 are connected or disconnected.
  • the transmission structure includes a first slider 311 slidably connected to the driving member 31 along the left-right direction, the first slider 311 is provided with a first left bevel 3111 and a first right bevel 3112, and the swinging member 32 is provided with a second left bevel 321 that can cooperate with the first left bevel 3111, and a second right bevel 322 that can cooperate with the first right bevel 3112.
  • the swinging member 32 There are only two static states of the swinging member 32, swinging to the left or swinging to the right.
  • the second right bevel 322 is opposite to the first right bevel 3112 up and down; when the swinging member 32 swings to the right, the second left bevel 321 is opposite to the first left bevel 3111 up and down.
  • the second left inclined surface 321 of the swinging member 32 is tilted upward.
  • the first left inclined surface 3111 first contacts and squeezes the second left inclined surface 321.
  • the first slider 311 moves to the left, the driving member 31 continues to move downward, and the first slider 311 presses the left part of the swinging member 32 downward, so that the driving member 31 swings to the left. It is worth noting that in this process, since the first slider 311 moves to the left, when the driving member 31 continues to move downward, the first slider 311 will never contact the right part of the swinging member 32 (the position of the second right inclined surface 322).
  • the switch cover 5 When the switch cover 5 is released, under the action of the second elastic member 313, the driving member 31 and the switch cover 5 are reset upward. Under the action of the first elastic member 312, the first slider 311 resets to the middle of the driving member 31, but the swinging member 32 remains in the state. On the contrary, if the swing member 32 has been swung to the left, its second right inclined surface 322 is tilted upward, and when the switch top cover 5 is pressed, the first slider 311 moves downward, and the first right inclined surface 3112 abuts against the second right inclined surface 322 to press the right part of the swing member 32, causing it to swing to the right.
  • the first left bevel 3111 gradually rises from left to right
  • the first right bevel 3112 gradually rises from right to left
  • the second left bevel 321 gradually decreases from left to right
  • the second right bevel 322 gradually decreases from right to left, and each matches each other.
  • the driving member 31 is provided with a first elastic member 312 that enables the first slider 311 to slide toward the middle of the driving member 31.
  • the first elastic member 312 is preferably a spring. As shown in FIG7 , the first elastic member 312 is disposed between the driving member 31 and the first slider 311. In a free state, the first slider 311 is located in the middle of the driving member 31.
  • the first elastic member 312 is mainly used to reset the first slider 311 that slides to the left and right sides to the middle.
  • a second elastic member 313 is provided between the driving member 31 and the base 1 to press the driving member 31 upward.
  • the second elastic member 313 is preferably a spring.
  • the main function of the second elastic member 313 is to enable the driving member 31 to drive the first slider 311 to reset upward.
  • at least two second elastic members 313 are provided, which are respectively located on both sides of the first slider 311.
  • the front and rear ends of the swing member 32 are rotatably connected to the base 1, that is, the swing member 32 rotates around the axis in the front and rear directions.
  • the front and rear ends of the swing member 32 are provided with shaft heads 325, which are inserted into corresponding shaft holes (not shown in the figure) on the base 1 to achieve rotational connection.
  • a second limiting structure for limiting the left and right swing angle of the swing member 32 is provided between the swing member 32 and the base 1.
  • the second limiting structure has multiple structures, one of which is shown in FIG5 , where the shaft head 325 at the rear end of the swing member 32 is provided with two first limiting surfaces 3251 distributed in an eight-shaped shape, and the corresponding shaft hole on the base 1 is also provided with two second limiting surfaces in an eight-shaped shape (not shown in the figure), and the opening angle of the two second limiting surfaces is greater than the opening angle of the two first limiting surfaces 3251, and the swing member 32 can only swing between the two second limiting surfaces.
  • a fixed sheet 331 that can be connected to an external wire is provided below the first conductive sheet 33, the lower end of the first conductive sheet 33 is rotatably connected or abutted with the fixed sheet 331 and can swing left and right relative to the fixed sheet 331, and a third elastic member 34 that presses the first conductive sheet 33 downward is provided between the first conductive sheet 33 and the swinging member 32.
  • the third elastic member 34 is preferably a spring.
  • a second slider 35 that can slide in the up and down directions is slidably connected to the swinging member 32, and the third elastic member 34 is provided between the second slider 35 and the swinging member 32, and a V-shaped fork 351 is provided at the lower end of the second slider 35, and the fork 351 is forked at the upper end of the first conductive sheet 33.
  • the third elastic member 34 can buffer the pressure while effectively transmitting the force to the first conductive sheet 33 through the second slider 35, so as to ensure that the first conductive sheet 33 can swing to the left to the limit when swinging to the left, so as to have good contact with the second conductive sheet 21.
  • the swing member 32 since the swing member 32 is rotatably connected to the base 1, the swing member 32 cannot move upward, and the base 1 is provided with a corresponding accommodating notch (not shown in the figure) matching the first conductive sheet 33, which together with the fixed sheet 331 limits the first conductive sheet 33 so that it cannot move downward. Therefore, under the top pressure of the third elastic member 34, the first conductive sheet 33 can only swing to the left or right to the limit, and will not stay in the middle position. This means that there are only two static states of the swing member 32, either swinging to the left (upward at the second right bevel 322), or swinging to the right (upward at the second left bevel 321).
  • the present invention is provided with an indication structure for indicating whether the jack assembly 2 is on or off (i.e., the switch of the switch assembly 3).
  • the indicating structure includes an indicating swing rod 36 whose middle part is rotatably connected to the base 1, a left baffle 323 and a right baffle 324 are provided on the swing member 32, one end of the indicating swing rod 36 is inserted between the left baffle 323 and the right baffle 324, at least two different indicating marks 361 are provided on the free end of the indicating swing rod 36, and an observation window 53 for observing the indicating marks 361 is provided on the switch top cover 5, which is located above the free end of the indicating swing rod 36.
  • the switch top cover 5 When the switch top cover 5 is pressed, the swing member 32 will swing left and right, thereby driving the operation of the indicating structure.
  • the right baffle 324 and the left baffle 323 drive the connecting end of the indicating swing rod 36 to swing to the left, and the free end of the indicating swing rod 36 swings to the right, so that the indicating mark 361 near the left is swung to the right below the observation window 53; similarly, when the swing member 32 swings to the right, the left baffle 323 and the right baffle 324 drive the connecting end of the indicating swing rod 36 to swing to the right, and the free end of the indicating swing rod 36 swings to the left, so that the indicating mark 361 near the right is swung to the right below the observation window 53.
  • the indicating structure of the utility model adopts a simple mechanical structure to realize the operation of the indicating structure, has a simple structure, few parts, low cost, and reliable operation.
  • the two different indicator marks 361 preferably use different colors, such as red and white.
  • red indicator mark swings to the bottom of the observation window 53, and the red mark can be observed through the observation window 53;
  • white indicator mark swings to the bottom of the observation window 53, and the white mark can be observed through the observation window 53.
  • the two different indicator marks 361 can also use different texts, such as "on” and "off”.
  • the switch top cover 5 by pressing the switch top cover 5, the switch assembly 3 is opened, the socket assembly 2 is powered off, and the switch top cover 5 is reset; by pressing the switch top cover 5 again, the switch assembly 3 is closed, the socket assembly 2 is powered on, and the switch top cover 5 is reset again.
  • the switch top cover 5 is reset to the same height each time it is pressed, and the height is lower than the upper end surface of the socket top cover 4 or flush with the upper end surface of the socket top cover 4. Therefore, whether the switch assembly 3 is opened or closed, the switch top cover 5 will not protrude from the socket top cover 4 and will not interfere with the insertion of the plug.
  • the switch assembly 3 since the switch assembly 3 only needs to press the switch top cover 5 to open and close, even if the plug is already plugged into the socket, the switch top cover 5 can still be pressed, and the plug will not interfere with the movement of the switch top cover 5.
  • Embodiment 2 of the present invention is applicable to international universal sockets or British standard sockets. Compared with the aforementioned embodiment, the difference lies in that the socket assembly 2 in the aforementioned embodiment is a national standard socket, while the socket assembly 2 in this embodiment is an international socket or a British standard socket.

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Abstract

L'invention concerne une prise électrique pourvue d'un commutateur à plaque plate, la prise électrique comprenant une base (1), qui est pourvue d'un ensemble connecteur femelle (2) et d'un ensemble commutateur (3) pour commander la marche/l'arrêt de l'ensemble connecteur femelle, un couvercle supérieur de prise électrique (4) qui fait directement face à la position de l'ensemble connecteur femelle étant disposé au-dessus de la base. L'ensemble commutateur comprend un couvercle supérieur de commutateur (5) disposé sur un côté du couvercle supérieur de prise électrique. Lorsque l'ensemble commutateur est mis en position de marche ou d'arrêt, la face d'extrémité supérieure du couvercle supérieur de commutateur a une hauteur égale et est plus basse que la face d'extrémité supérieure du couvercle supérieur de prise électrique et à fleur de celle-ci. Lorsque l'ensemble commutateur est mis en position de marche ou d'arrêt, le couvercle supérieur de commutateur ne sera pas relevé par rapport au couvercle supérieur de prise électrique et ne gênera pas une fiche insérée dans la prise électrique, de sorte qu'une fiche de grande taille ou de forme spéciale peut également être insérée dans la prise électrique et un aspect plus esthétique est obtenu. De plus, une structure mécanique simple est utilisée pour obtenir le fonctionnement d'une structure d'indication, ce qui résulte en une structure simple, un plus petit nombre de pièces utilisées, un coût inférieur et un fonctionnement fiable.
PCT/CN2022/128680 2022-10-31 2022-10-31 Prise électrique ayant un commutateur à plaque plate WO2024092421A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/128680 WO2024092421A1 (fr) 2022-10-31 2022-10-31 Prise électrique ayant un commutateur à plaque plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/128680 WO2024092421A1 (fr) 2022-10-31 2022-10-31 Prise électrique ayant un commutateur à plaque plate

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WO2024092421A1 true WO2024092421A1 (fr) 2024-05-10

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020112945A1 (en) * 2001-02-12 2002-08-22 Richard Lawson Power socket device with enabling switch and method of operation
CN202258967U (zh) * 2011-06-16 2012-05-30 广东东松三雄电器有限公司番禺分公司 转动指示垂直启动式墙壁开关
CN203644611U (zh) * 2013-12-19 2014-06-11 中山市奥露电气有限公司 纯平复位面板结构
CN204011206U (zh) * 2014-07-25 2014-12-10 浙江正泰建筑电器有限公司 钮子开关
CN211980456U (zh) * 2020-05-25 2020-11-20 浙江西辰电气有限公司 一开单控开关带三孔插座

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020112945A1 (en) * 2001-02-12 2002-08-22 Richard Lawson Power socket device with enabling switch and method of operation
CN202258967U (zh) * 2011-06-16 2012-05-30 广东东松三雄电器有限公司番禺分公司 转动指示垂直启动式墙壁开关
CN203644611U (zh) * 2013-12-19 2014-06-11 中山市奥露电气有限公司 纯平复位面板结构
CN204011206U (zh) * 2014-07-25 2014-12-10 浙江正泰建筑电器有限公司 钮子开关
CN211980456U (zh) * 2020-05-25 2020-11-20 浙江西辰电气有限公司 一开单控开关带三孔插座

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