CN218769231U

CN218769231U - Flat self-reset wall switch

Info

Publication number: CN218769231U
Application number: CN202223123643.4U
Authority: CN
Inventors: 胡世行; 施济华; 叶淑静
Original assignee: Zhejiang Nowking Electric Appliance Co ltd
Current assignee: Zhejiang Nowking Electric Appliance Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-28
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a pure flat wall switch that resets from restoring to throne, including base, gland, according to board, moving contact, static contact, button, the button with press to be provided with between the board from the actuating mechanism that restores to the throne, include two drive laps from the actuating mechanism that restores to the throne, from the subassembly that restores to the throne including sliding the setting in the gland and with two drive laps linkage complex piece that resets, with the piece that resets linkage complex support piece, the reset spring of setting between support piece and gland, support piece one end have the conflict actuating arm on the button, the actuating arm just can drive the button swing along with support piece action, the moving contact along with the button swing, realize the switch-on or the disconnection of moving contact and static contact. The utility model has the advantages of simple structure, stable and reliable performance, rapid opening and closing, long service life and good hand feeling.

Description

Flat self-reset wall switch

Technical Field

The utility model particularly relates to a wall switch, concretely relates to pure level is from restoring to throne wall switch.

Background

At present, a wall switch is an electrical appliance switch installed on a wall for use, and is a home decoration functional product and an electrical appliance component for connecting and disconnecting a circuit. Seesaw type wall switch on the market adopts the principle of seesaw or horizontal hunting from top to bottom, and flush mounting plate of switch is towards one side slope when the switch does not press down, and flush mounting plate of switch is towards the opposite side slope after the switch is pressed down always to have one and be higher than the plane for the surperficial button height of switch is uneven. Due to the characteristic of the rocker switch, dust is easily accumulated on the surface of the rocker switch, the edge is blocked, the visual attractiveness is influenced, and the requirement of modern people on new aesthetic quality cannot be met. Therefore, a push-plate flat wall switch appears in the market, and although most of the push-plate flat wall switches realize the push-plate flat or the small swing angle of the push-plate, the push hand feeling of the push plate is poor, the brake opening speed of the push-plate flat wall switch is low, the temperature of the product is high, and the service life of the product is short.

Disclosure of Invention

An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance is reliable, divide-shut brake rapidly, long service life, feel the pure level from restoring to the throne wall switch.

In order to realize the above-mentioned purpose, the utility model discloses a pure level is from restoring to throne wall switch, including base, setting gland, rotation setting on the gland in the base press board, moving contact, with moving contact matched with static contact, rotate the button that sets up in the gland and be used for driving the moving contact to carry out the divide-shut brake action, button and press to be provided with from restoring to throne actuating mechanism between the board, from restoring to throne actuating mechanism including rotate set up on the gland and with press two drive apron of board linkage complex, set up at two drive apron and button between from restoring to throne the subassembly, from restoring to throne the subassembly including slide set up in the gland and with two drive apron linkage complex resets, with reset piece linkage complex support piece, set up the reset spring between support piece and gland, support piece one end have the conflict actuating arm on the button, the actuating arm move and can drive the button swing along with support piece, the button swing, realize the switch-on or the disconnection of static contact and moving contact along with the button swing.

The beneficial effect of above-mentioned structure is: the wall switch is characterized in that a self-reset driving mechanism is arranged between the press plate and the button, a user can trigger the wall switch only by pressing any position of the press plate, the wall switch is more convenient to operate and better in pressing hand feeling, the press plate drives the self-reset component to act through the two driving cover plates, the self-reset component can drive the button to swing, and the button drives the moving contact to act, so that the moving contact and the static contact can be connected or disconnected, the self-reset component can drive the press plate to reset through the driving cover plates, the press plate can be guaranteed to be flat, and the wall switch is more attractive in appearance. When the wall switch is operated, a user presses any position of the press plate, the press plate drives the reset piece to act through the driving cover plate, the reset piece drives the support piece to act, the support piece compresses the spring and abuts against the button, and the support piece can drive the button to swing quickly to achieve the purpose of quickly switching on or switching off the wall switch. After the user loosens the pressing plate, the compressed spring drives the supporting piece and the reset piece to reset, and the reset piece drives the driving cover plate and resets the pressing plate, so that the pressing plate is kept in a pure flat state.

Particularly, the press plate is internally provided with a convex strip corresponding to the two driving cover plates respectively, the convex strip is abutted against the driving cover plates, and the convex strip acts along with the press plate and can drive the driving cover plates to act. The press plate is internally provided with a convex strip for driving the two driving cover plates, and the convex strip can reliably drive the two driving cover plates to act, so that the working reliability of the wall switch is improved.

Particularly, the two driving cover plates are symmetrically distributed on the gland, one ends of the two driving cover plates are respectively abutted to the buttons, two clamping plates are respectively arranged on two sides of the other ends of the two driving cover plates, clamping grooves are formed in the clamping plates, the gland is provided with a rotating shaft part matched with the clamping plates, and the clamping grooves are clamped on the rotating shaft part and form rotating connection and matching of the driving cover plates and the rotating shaft part. The two driving cover plates are clamped on the rotating shaft part of the gland respectively, so that the two driving cover plates and the gland can be assembled conveniently, the assembly is more convenient, and the pressing plate can drive the button to act through the two driving glands, so that the working reliability of the wall switch can be improved.

Particularly, a sliding groove matched with the resetting piece is formed in the gland, the resetting piece is arranged in the sliding groove, guide lugs are respectively arranged on two sides of the resetting piece, a guide groove matched with the guide lugs is formed in the sliding groove, the guide lugs are clamped in the guide groove, and the guide lugs move along with the resetting piece and can reciprocate in the guide groove. The piece block that resets is in the sliding groove of gland to be convenient for reset the assembly of piece and gland, the assembly is more convenient, and can guarantee to reset the piece and can reliably move in the sliding groove, be favorable to improving the operational reliability of this wall switch.

Particularly, the other end of the supporting piece is provided with a rotating arm, the reset piece is provided with a positioning hole matched with the rotating arm, the rotating arm is inserted into the positioning hole, the rotating arm is provided with a positioning boss matched with the reset spring, and one end of the reset spring penetrates through the reset piece and is clamped on the positioning boss. The support piece is provided with the initiative arm of interlude in the piece that resets to be convenient for support piece and the assembly that resets, and can guarantee that the transmission that resets and support piece is more reliable, and reset spring block is on the rotor arm, can guarantee support piece, the piece that resets can reset fast, be favorable to improving the operational reliability of this wall switch.

Particularly, the button is provided with a U-shaped toggle groove matched with the moving contact, the U-shaped toggle groove is sleeved on the moving contact, and the U-shaped toggle groove moves along with the button and can drive the moving contact to perform opening and closing actions. The button toggles the moving contact to act through the U-shaped toggle groove, so that the button and the moving contact can be conveniently assembled, the assembly is more convenient, the moving contact can be reliably driven by the button, and the improvement of the working reliability of the wall switch is facilitated.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present invention.

Fig. 2 is an exploded view of the first embodiment of the present invention.

Fig. 3 is a cross-sectional view of a first embodiment self-resetting assembly of the present invention.

Fig. 4 is a perspective view of the supporting member according to the first embodiment of the present invention.

Fig. 5 is a perspective view of the first embodiment of the present invention.

Fig. 6 is a perspective view of the second embodiment of the present invention with the pressing plate and the two driving cover plates removed.

Detailed Description

As shown in fig. 1 to 5, a first embodiment of the present invention is a pure flat self-resetting wall switch, including a base 10, a gland 11 disposed in the base 10, a pressing plate 12 rotatably disposed on the gland 11, a moving contact 13, a static contact 14 cooperating with the moving contact 13, and a button 15 rotatably disposed in the gland 11 and used for driving the moving contact 13 to perform an opening and closing operation, a self-resetting driving mechanism 20 is disposed between the button 15 and the pressing plate 12, the self-resetting driving mechanism 20 includes two driving cover plates 21 rotatably disposed on the gland 11 and cooperating with the pressing plate 12, and two sets of self-resetting components 22 disposed between the two driving cover plates 21 and the button 15, the self-resetting components 22 include a resetting piece 23 slidably disposed in the gland 11 and cooperating with the two driving cover plates 21, a supporting piece 24 cooperating with the resetting piece 23, and a resetting spring 25 disposed between the supporting piece 24 and the gland 11, one end of the supporting piece 24 has a driving arm 241 abutting against the button 15, the moving contact 15 swings with the button 15 or the button 13, and the button 15 is turned on or off.

As shown in fig. 2 to 4, a protruding strip 121 is respectively disposed in the pressing plate 12 corresponding to the two driving cover plates 21, the protruding strip 121 abuts against the driving cover plates 21, and the protruding strip 121 acts along with the pressing plate 12 and can drive the driving cover plates 21 to act. The press plate is internally provided with a convex strip for driving the two driving cover plates, and the convex strip can reliably drive the two driving cover plates to act, so that the working reliability of the wall switch is improved. The two driving cover plates 21 are symmetrically distributed on the gland 11, one ends of the two driving cover plates 21 are respectively abutted to the buttons 15, two clamping plates 211 are respectively arranged on two sides of the other ends of the two driving cover plates 21, clamping grooves 212 are formed in the clamping plates 211, the gland 11 is provided with a rotating shaft portion 111 matched with the clamping plates 211, and the clamping grooves 212 are clamped on the rotating shaft portion 111 and form rotating connection matching of the driving cover plates 21 and the rotating shaft portion 111. Two drive apron block respectively is in the pivot portion of gland to be convenient for two drive apron and the assembly of gland, the assembly is more convenient, and presses two drive glands of board accessible to drive the button action, thereby is favorable to improving the operational reliability of this wall switch. The gland 11 is internally provided with a sliding groove 112 matched with the resetting piece 23, the resetting piece 23 is arranged in the sliding groove 112, two sides of the resetting piece 23 are respectively provided with a guide lug 231, the sliding groove 112 is internally provided with a guide groove 113 matched with the guide lug 231, the guide lug 231 is clamped in the guide groove 113, and the guide lug 231 moves along with the resetting piece 23 and can reciprocate in the guide groove 113. The reset piece is clamped in the sliding groove of the gland, so that the reset piece and the gland can be assembled conveniently, the assembly is more convenient, the reset piece can be ensured to act reliably in the sliding groove, and the wall switch is favorable for improving the working reliability. The other end of the support member 24 has a rotating arm 241, the reset member 23 is provided with a positioning hole 231 matched with the rotating arm 241, the rotating arm 242 is inserted into the positioning hole 231, the rotating arm 242 is provided with a positioning boss 243 matched with the reset spring 25, and one end of the reset spring 25 passes through the reset member 23 and is clamped on the positioning boss 243. The support piece is provided with the initiative arm of interlude in the piece that resets to be convenient for support piece and the assembly that resets, and can guarantee that the transmission that resets and support piece is more reliable, and reset spring block is on the rotor arm, can guarantee support piece, the piece that resets can reset fast, be favorable to improving the operational reliability of this wall switch. The button 15 is provided with a U-shaped toggle groove 151 matched with the moving contact 13, the U-shaped toggle groove 151 is sleeved on the moving contact 13, and the U-shaped toggle groove 151 acts along with the button 15 and can drive the moving contact 13 to perform opening and closing actions. The button stirs the moving contact through the U-shaped toggle groove to move, so that the button and the moving contact can be conveniently assembled, the assembly is more convenient, the button can be ensured to reliably drive the moving contact, and the improvement of the working reliability of the wall switch is facilitated.

As shown in fig. 6, the second embodiment of the present invention is a flat-panel self-resetting wall switch, and the second embodiment is different from the first embodiment in that: a group of self-reset components are arranged between the two driving cover plates and the buttons, and the two driving cover plates drive the buttons to swing through the group of reset components.

The wall switch is characterized in that a self-reset driving mechanism is arranged between the press plate and the button, a user can trigger the wall switch only by pressing any position of the press plate, the wall switch is more convenient to operate and better in pressing hand feeling, the press plate drives the self-reset component to act through the two driving cover plates, the self-reset component can drive the button to swing, and the button drives the moving contact to act, so that the moving contact and the static contact can be connected or disconnected, the self-reset component can drive the press plate to reset through the driving cover plates, the press plate can be guaranteed to be flat, and the wall switch is more attractive in appearance. When the wall switch is operated, a user presses any position of the press plate, the press plate drives the reset piece to act through the driving cover plate, the reset piece drives the support piece to act, the support piece compresses the spring and abuts against the button, and the support piece can drive the button to swing quickly, so that the aim of quickly switching on or off the wall switch is fulfilled. After the user loosens the press plate, the spring that compressed drives support piece, the piece that resets, and the piece that resets drives the drive apron, resets according to the board to press the board to keep pure flat state.

Claims

1. The utility model provides a pure level is from restoring to throne wall switch, includes the base, sets up the gland in the base, rotates the button, the moving contact that set up on the gland, with moving contact matched with static contact, rotation setting in the gland and be used for driving the moving contact to carry out the button of divide-shut brake action, button and button between be provided with from restoring to throne actuating mechanism, its characterized in that: the self-resetting driving mechanism comprises two driving cover plates which are rotatably arranged on the press cover and are in linkage fit with the press plate, and a self-resetting assembly arranged between the two driving cover plates and the button, the self-resetting assembly comprises a resetting piece, a supporting piece and a resetting spring, the resetting piece is slidably arranged in the press cover and is in linkage fit with the two driving cover plates, the supporting piece is in linkage fit with the resetting piece, the resetting spring is arranged between the supporting piece and the press cover, one end of the supporting piece is abutted against the driving arm on the button, the driving arm acts along with the supporting piece and can drive the button to swing, and the moving contact swings along with the button to realize the connection or disconnection of the moving contact and the static contact.

2. The pure flat self-resetting wall switch of claim 1, wherein: the punishment that corresponds two drive apron in according to the inboard do not is provided with a sand grip, the sand grip contradict on the drive apron, the sand grip just can drive the action of drive apron along with according to the board action.

3. A self-resetting wall switch according to claim 1 or 2, wherein: the two driving cover plates are symmetrically distributed on the gland, one ends of the two driving cover plates are respectively abutted to the buttons, two clamping plates are respectively arranged on two sides of the other ends of the two driving cover plates, clamping grooves are formed in the clamping plates, the gland is provided with a rotating shaft portion matched with the clamping plates, the clamping grooves are clamped on the rotating shaft portion, and the driving cover plates are connected and matched with the rotating shaft portion in a rotating mode.

4. A pure flat self-resetting wall switch according to claim 1 or 2, characterized in that: the reset device is characterized in that a sliding groove matched with the reset piece is formed in the gland, the reset piece is arranged in the sliding groove, guide lugs are respectively arranged on two sides of the reset piece, a guide groove matched with the guide lugs is formed in the sliding groove, the guide lugs are clamped in the guide groove, and the guide lugs move along with the reset piece and can reciprocate in the guide groove.

5. The pure plane self-resetting wall switch according to claim 1 or 2, characterized in that: the support piece other end have the rotor arm, the piece that resets on be provided with rotor arm matched with locating hole, the rotor arm alternate in the locating hole, be provided with on the rotor arm with reset spring matched with location boss, reset spring one end pass the piece that resets and block on the boss of location.

6. A pure flat self-resetting wall switch according to claim 1 or 2, characterized in that: the button is provided with a U-shaped toggle groove matched with the moving contact, the U-shaped toggle groove is sleeved on the moving contact, and the U-shaped toggle groove moves along with the button and can drive the moving contact to perform opening and closing actions.