CN220106299U - State display mechanism of panel switch - Google Patents

Abstract

The utility model discloses a state display mechanism of a panel switch, which comprises a panel, a pressing plate and a pressing cap, wherein the pressing plate is arranged at the upper end of the panel, a plurality of abdicating holes are formed in the panel, the pressing cap penetrates through the abdicating holes to correspond to the pressing plate one by one, a first connecting piece is hinged to the front end of the abdicating holes, a second connecting piece is hinged to the front end of the panel, a first connecting piece is arranged at the front end of the first connecting piece and is matched with the second connecting piece, a light-transmitting plate is arranged at the front end of the pressing plate, a pigment coating is arranged at the front end of the first connecting piece and corresponds to the light-transmitting plate one by one, a second connecting piece is arranged at the rear end of the first connecting piece and is matched with the pressing cap. The state display mechanism of the panel switch provided by the utility model has a simple and stable structure, and can ensure that the panel switch is more stable and reliable.

Description

State display mechanism of panel switch

Technical Field

The utility model belongs to the technical field of panel switches, and particularly relates to a state display mechanism of a panel switch.

Background

The switch is an electric appliance indispensable in daily life. Most of switches appearing on the market at present are rocker switches, when the switches are in an on or off state, buttons and face frames of the switches form a certain angle, certain space is occupied, sundries such as dust easily enter the switch from gaps in the long-term use process, parts of the switches are polluted and even corroded, and the rocker switches are unreliable or even fail in operation. To save space and reduce gaps, pure flat reset switches have appeared in the market, which generally comprise: the button cover is characterized by comprising a frame body, a button cover, a swinging block and a current-carrying component, wherein the swinging block is connected to the inner wall of the button cover, and the swinging block is driven to swing to drive the current-carrying component to be conducted or disconnected when the button cover swings. Since the flat reset switch remains flat when turned on or off, a display light is required to show that the button cover is in the on or off state. At present, the display lamp and the switch button are integrated on a circuit board, and the corresponding display lamp is lighted after the pressing plate is pressed. However, the panel switch is often applied to environments with higher humidity such as bathrooms (e.g. bathroom heater switch), and the circuit board is then easily influenced by humidity, and life is lower in the practical application process, and in addition, the circuit board is always kept in a pure state according to the board now, once the circuit board is damaged by the influence of humidity, external functions are easily caused to be always on and forgotten to be off, and energy waste is caused.

Disclosure of Invention

In order to solve the defects existing in the prior art, the utility model provides a state display mechanism of a panel switch.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a state display mechanism of panel switch, includes the panel, presses the board and presses the cap, press the board to install the upper end of panel, be equipped with a plurality of holes of stepping down on the panel, press the cap to pass step down the hole with press the board one-to-one, the front end of stepping down the hole is equipped with first articulated seat, first articulated seat articulates and is equipped with first connecting piece, the front end of panel is equipped with the second articulated seat, the articulated second connecting piece that is equipped with of second, the front end of first connecting piece is equipped with first connecting piece, first connecting piece with second connecting piece assorted, the front end of pressing the board is equipped with the display hole, install the light-transmitting plate in the display hole, the front end of first connecting piece is equipped with pigment coating, pigment coating with the light-transmitting plate one-to-one, the rear end of first connecting piece is equipped with the second connecting piece, the second connecting piece with press cap assorted.

Further, the lower extreme of first connecting piece is equipped with first spacing groove, the front end of first articulated seat is equipped with first draw-in groove, the middle part of first draw-in groove is equipped with first inserted pillar, be equipped with first spring on the first inserted pillar, the upper end setting of first spring is in the first spacing groove.

Further, the upper end of second connecting piece is equipped with first limiting plate, the lower extreme of second connecting piece is equipped with the second limiting plate, first limiting plate with the second limiting plate has formed the V type notch that the opening is backward, first connecting piece set up in the V type notch, the lower extreme of second articulated seat is equipped with first through-hole, the second limiting plate with first through-hole assorted.

Further, the lower extreme of pressing the board is equipped with first mounting groove, the rear end of first mounting groove is equipped with a plurality of first archs, first arch with light-transmitting plate assorted, first limiting plate with the front end assorted of first mounting groove.

Further, the first hinge seat is provided with a first pin hole, two ends of the first connecting piece are provided with first pin columns, the first pin columns are matched with the first pin holes, the second hinge seat is provided with second pin holes, two ends of the second connecting piece are provided with second pin columns, and the second pin columns are matched with the second pin holes.

Compared with the prior art, the state display mechanism and the state display method for the panel switch have the advantages that the cost can be reduced by adopting a mechanical mode, the display of the state of the switch by the panel switch is realized, and because the panel switch is commonly used in environments with higher relative humidity such as a bathroom, the service life is longer and more stable by adopting the mechanical mode compared with the circuit board and the indicator lamp, the service life of the circuit board and the indicator lamp is relatively shorter when the panel switch is actually used, circuit faults are easy to occur, so that the function display of the panel switch is inaccurate, and in addition, the switch by the panel is kept flat all the time, external functions (blowing, air heating and the like) are easy to be continuously started, and energy is wasted; the pressing cap is pressed down by pressing the pressing plate, the spring pushes the first connecting piece to turn over, so that the first connecting piece pushes the second connecting piece to turn over, the pigment coating arranged at the upper end of the first connecting piece is exposed below the display hole, the external function (blowing, air heating and the like) corresponding to the pressing plate switch can be obtained to be in an on state, otherwise, the second connecting piece is turned over and reset, the first limiting plate shields the pigment coating, the external function (blowing, air heating and the like) corresponding to the pressing plate switch can be obtained to be in an off state, the structure is simple and stable, and the panel switch can be ensured to be more stable and reliable.

Drawings

Fig. 1 is a schematic structural diagram of a status display mechanism provided by the present utility model.

Fig. 2 is an exploded schematic view of the status display mechanism provided by the present utility model.

Fig. 3 is a schematic structural view of a panel provided by the present utility model.

Fig. 4 is a schematic structural view of a first connector according to the present utility model.

Fig. 5 is a schematic view of the structure of the pressing plate provided by the utility model.

The reference numerals include: 100. a panel; 110. a relief hole; 120. a first hinge base; 121. a first pin hole; 130. the second hinge seat; 131. a second pin hole; 140. pressing the cap; 150. a first clamping groove; 151. a first post; 200. pressing the plate; 210. a light-transmitting plate; 220. a display hole; 230. a first mounting groove; 231. a first protrusion; 300. a first connector; 310. a first connecting piece; 320. a second connecting piece; 330. a first limit groove; 340. a first pin; 400. a second connector; 410. a first limiting plate; 420. a second limiting plate; 430. and a second pin.

Detailed Description

The utility model discloses a status display mechanism of a panel switch, and a specific implementation of the utility model is further described below with reference to a preferred embodiment.

Referring to fig. 1 to 5 of the drawings, fig. 1 is a schematic structural view of a status display mechanism provided by the present utility model, fig. 2 is an exploded schematic view of a status display mechanism provided by the present utility model, fig. 3 is a schematic structural view of a panel 100 provided by the present utility model, fig. 4 is a schematic structural view of a first connector 300 provided by the present utility model, and fig. 5 is a schematic structural view of a pressing plate 200 provided by the present utility model.

First embodiment.

The embodiment provides a status display mechanism of a panel switch, which comprises a panel 100, a pressing plate 200 and a pressing cap 140, wherein the pressing plate 200 is installed at the upper end of the panel 100, a plurality of abdicating holes 110 are formed in the panel 100, the pressing cap 140 penetrates through the abdicating holes 110 and corresponds to the pressing plate 200 one by one, the front end of the abdicating holes 110 is provided with a first hinging seat 120, the first hinging seat 120 is hinged with a first connecting piece 300, the front end of the panel 100 is provided with a second hinging seat 130, the second hinging seat 130 is hinged with a second connecting piece 400, the front end of the first connecting piece 300 is provided with a first connecting piece 310, the first connecting piece 310 is matched with the second connecting piece 400, the front end of the pressing plate 200 is provided with a display hole 220, a light-transmitting plate 210 is installed in the display hole 220, the front end of the first connecting piece 310 is provided with a pigment coating layer, the pigment coating corresponds to the light-transmitting plate 210 one by one, the rear end of the first connecting piece 300 is provided with a second connecting piece 320, and the front end of the first connecting piece 300 is provided with a second connecting piece 320 is matched with the pressing cap 140.

It should be noted that, except for the switch display mechanism, the overall structure of the switch of the panel 100 of the present utility model is the same as the patent application with publication number CN115458353a, and is not a main protection point of the present utility model, so the description is not repeated.

Further, a first limiting groove 330 is provided at the lower end of the first connector 300, a first clamping groove 150 is provided at the front end of the first hinge base 120, a first inserting column 151 is provided in the middle of the first clamping groove 150, a first spring is provided on the first inserting column 151, and the upper end of the first spring is disposed in the first limiting groove 330.

When the pressing plate 200 is pressed and the pressing cap 140 is locked by being pressed down, the spring returns to push the first connector 300 upward, so that the first connector piece 310 pushes the second connector 400, the pigment coating is exposed and corresponds to the light-transmitting plate 210, and thus the corresponding function is observed to be in an on state. Conversely, the second connector 400 presses down the first connector piece 310 and obscures the paint coating, thereby observing the corresponding function in the off state.

Further, a first limiting plate 410 is disposed at the upper end of the second connecting member 400, a second limiting plate 420 is disposed at the lower end of the second connecting member 400, the first limiting plate 410 and the second limiting plate 420 form a V-shaped notch with a rearward opening, the first connecting piece 310 is disposed in the V-shaped notch, a first through hole is disposed at the lower end of the second hinge seat 130, and the second limiting plate 420 is matched with the first through hole.

The end of the first connecting piece 310 is disposed in the V-shaped notch, and the first limiting plate 410 or the second limiting plate 420 can be pushed in the process of rotation, and the movement range of the second limiting plate 420 can be increased by the design of the first through hole, so that the effect of shielding the first connecting piece 310 by the first limiting plate 410, namely the effect of shielding the pigment coating, is ensured.

Further, a first mounting groove 230 is provided at the lower end of the pressing plate 200, a plurality of first protrusions 231 are provided at the rear end of the first mounting groove 230, the first protrusions 231 are matched with the light-transmitting plate 210, and the first limiting plate 410 is matched with the front end of the first mounting groove 230. When the first connecting piece 310 presses down the second limiting plate 420, the panel 100 may abut against the first connecting piece 310 when the second limiting plate 420 extends into the first through hole, so as to ensure that the first connecting piece 310 does not slide out from the lower end of the V-shaped notch. Meanwhile, when the first connecting piece 310 pushes up the first limiting plate 410, the end of the first limiting plate 410 may abut against the front end of the first mounting groove 230, so as to ensure that the first connecting piece 310 does not slide out from the upper end of the V-shaped notch. In addition, the first limiting plate 410 abuts against the front end of the first mounting groove 230, that is, the display hole 220 is not blocked, so as to ensure that the pigment coating at the upper end of the first connecting piece 310 is exposed below the display hole 220.

Further, the first hinge base 120 is provided with a first pin hole 121, two ends of the first connecting piece 300 are provided with first pins 340, the first pins 340 are matched with the first pin hole 121, the second hinge base 130 is provided with a second pin hole 131, two ends of the second connecting piece 400 are provided with second pins 430, and the second pins 430 are matched with the second pin hole 131. The first pin 340 is inserted into the first pin hole 121 to ensure the rotational connection between the first connector 300 and the first hinge base 120, and the second pin 430 is inserted into the second pin hole 131 to ensure the rotational connection between the second connector 400 and the second hinge base 130.

Second embodiment.

The embodiment provides a status display method of a panel switch, which comprises the following steps:

step one: the method comprises the steps of completing functional circuit connection of a panel switch, completing assembly of a state display mechanism, installing and fixing the state display mechanism at the upper end of the panel 100 switch, and integrally assembling the panel 100 switch;

step two: pressing the pressing plate 200 to press the corresponding pressing cap 140 downward, the first spring returns to push up a connecting member, the front end of the first connecting member 300 is turned upward by the cooperation of the first pin hole 121 and the first pin 340, the rear end of the first connecting member 300 is turned downward until the second connecting piece 320 abuts against the pressing cap 140, the first connecting piece 310 abuts against the lower end of the first limiting plate 410, and the first limiting plate 410 is turned upward by the cooperation of the second pin hole 131 and the second pin 430 until the end of the first limiting plate 410 abuts against the front end of the first mounting groove 230, so that the pigment coating is exposed below the light-transmitting plate 210;

step three: the pressing plate 200 is pressed again, so that the corresponding pressing cap 140 is reset and ascended, the pressing cap 140 pushes the first connecting piece 300 to turn against the second connecting piece 320, the front end of the first connecting piece 300 turns downwards, the rear end of the first connecting piece 300 turns upwards until the first connecting piece 310 abuts against the panel 100, the second limiting plate 420 turns into the first through hole, and the first limiting plate 410 also turns downwards to block the pigment coating.

It should be noted that technical features such as a panel switch and the like related to the present application should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangement modes possibly related to the technical features should be selected conventionally in the art, and should not be considered as the utility model point of the present application, and the present application is not further specifically developed in detail.

Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Claims (5)

1. The utility model provides a state display mechanism of panel switch, its characterized in that, include panel (100), press board (200) and press cap (140), press board (200) to install the upper end of panel (100), be equipped with a plurality of holes of stepping down (110) on panel (100), press cap (140) pass step down hole (110) with press board (200) one-to-one, the front end of stepping down hole (110) is equipped with first articulated seat (120), first articulated seat (120) articulated be equipped with first connecting piece (300), the front end of panel (100) is equipped with second articulated seat (130), second articulated seat (130) are articulated to be equipped with second connecting piece (400), the front end of first connecting piece (300) is equipped with first connecting piece (310), first connecting piece (310) with second connecting piece (400) phase-match, the front end of pressing board (200) is equipped with display hole (220), install board (210) in the display hole (220), the front end of panel (100) is equipped with second connecting piece (320) phase-match pigment, first connecting piece (320) are equipped with pigment phase-match piece (320).

2. The status display mechanism of a panel switch according to claim 1, wherein a first limit groove (330) is provided at a lower end of the first connecting member (300), a first clamping groove (150) is provided at a front end of the first hinge seat (120), a first inserting column (151) is provided at a middle portion of the first clamping groove (150), a first spring is provided on the first inserting column (151), and an upper end of the first spring is disposed in the first limit groove (330).

3. The status display mechanism of a panel switch according to claim 1, wherein a first limiting plate (410) is disposed at an upper end of the second connecting member (400), a second limiting plate (420) is disposed at a lower end of the second connecting member (400), the first limiting plate (410) and the second limiting plate (420) form a V-shaped notch with a rearward opening, the first connecting piece (310) is disposed in the V-shaped notch, a first through hole is disposed at a lower end of the second hinge base (130), and the second limiting plate (420) is matched with the first through hole.

4. A status display mechanism of a panel switch according to claim 3, wherein a first mounting groove (230) is provided at a lower end of the pressing plate (200), a plurality of first protrusions (231) are provided at a rear end of the first mounting groove (230), the first protrusions (231) are matched with the light-transmitting plate (210), and the first limiting plate (410) is matched with a front end of the first mounting groove (230).

5. The status display mechanism of a panel switch according to claim 1, wherein the first hinge base (120) is provided with a first pin hole (121), two ends of the first connecting piece (300) are provided with first pins (340), the first pins (340) are matched with the first pin hole (121), the second hinge base (130) is provided with a second pin hole (131), two ends of the second connecting piece (400) are provided with second pins (430), and the second pins (430) are matched with the second pin hole (131).