Intelligent screen display switch

Abstract

The utility model relates to an intelligent screen display switch, which comprises a switch box, a face frame and a panel movably arranged on the face frame, a circuit board, a touch switch and a display screen board are arranged below the panel, an outer window is arranged on the panel at the position corresponding to the display screen board, a screen protection board is arranged in the outer window, and the screen protection board is arranged in the switch box. The light touch switch is arranged on a downward pressing path of the panel so as to send out a switching signal due to pressing touch of the panel, the screen protection plate is fixedly or integrally arranged on the upper surface of the window cover, the window cover is matched with the face frame in a buckling manner, and a display window for exposing the display screen plate is formed in the window cover. The screen protection plate is fixed, and the screen protection plate can be prevented from shaking due to the influence of the panel.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent screen display switch technical field, especially a kind of intelligent screen display switch. BACKGROUND

[0002] Intelligent screen display switch refers to the combination and programming of control board and electronic components to realize the intelligent screen display switch control unit of circuit. Switch control is also known as BANG-BANG control. Because this control method is simple and easy to implement, it is adopted in the control of many household appliances and lighting fixtures. In CN207397977U and CN220858089U, an intelligent screen display switch with screen display function is disclosed, which can view the current switch control mode. However, the screen protection glass in the above structure is embedded in the key surface and is not fixed. When the key surface is pressed, the screen protection glass will shake due to the influence of the key surface, which will also affect the damage of the electrical connection between the built-in display screen and the circuit board. SUMMARY

[0003] The utility model discloses a kind of intelligent screen display switches with screen display, to overcome the defects of prior art, screen protection plate can be fixed, screen protection plate can be avoided and shake due to the influence of panel.

[0004] The utility model discloses a kind of intelligent screen display switches, including switch box, face frame and the face plate of being loaded on face frame movably, line board, touch switch and display screen board are equipped in the lower face plate, the face plate has outer window in the position corresponding display screen board, screen protection plate is also loaded in outer window, the touch switch is on the path of the lower pressure of face plate, and switch signal can be sent due to the pressure of face plate, screen protection plate is fixed or integrally arranged on the upper surface of window cover, window cover and face frame are buckling cooperation, display window is set on window cover, and display screen board is exposed.

[0005] By adopting the above technical scheme, the screen protection plate is fixed by the buckling cooperation of window cover and face frame, which can avoid the screen protection plate from shaking due to the influence of panel. And the built-in display screen board can be viewed through the display window on the window cover from the screen protection plate.

[0006] The utility model further provides: the face frame has the through port for accommodating display screen board, the outer circumferential edge of window cover has clamping leg, the inner circumferential wall of through port has clamping port, and the clamping leg is clamped into the clamping port to realize the buckling cooperation of window cover and face frame.

[0007] By adopting the above further setting, the clamping port is directly formed on the inner circumferential wall of through port, and the clamping leg is conveniently hooked.

[0008] The further setting of the utility model discloses: support piece is provided on the face frame, one end of support piece is connected on the face frame, the other end is formed free end that extends obliquely upwards, and the free end is in contact with the lower surface of the panel to provide the elastic support force upwards.

[0009] The further setting is adopted, and the support piece is additionally arranged, so that the panel can be conveniently lifted upwards, and the service life of the switch is long.

[0010] The further setting of the utility model discloses: the face frame is provided with an avoiding port at the position corresponding to each light touch switch, and a pair of support pieces are arranged at each avoiding port, the pair of support pieces are connected on the inner walls of the avoiding port on the opposite sides respectively, and the two free ends are all arranged towards the outer edge of the face frame, and the light touch switch is arranged between the pair of support pieces.

[0011] The further setting is adopted, and the pair of support pieces are arranged on the periphery of the light touch switch, so that the reset effect of the part of the panel that is pressed close to the light touch switch is good, and the free end is all arranged towards the outer edge of the face frame, so that the reset effect of the part close to the outer edge of the face frame is better.

[0012] The further setting of the utility model discloses: the display screen board is arranged on the middle of the upper surface of the circuit board, and the plurality of light touch switches are arranged on the upper surface of the circuit board and surround the periphery of the display screen board, the face frame is further provided with a support piece on the corresponding light touch switch, a through port for accommodating the display screen board is arranged in the middle of the face frame, and the outer window is arranged in the middle of the panel.

[0013] The further setting is adopted, and the display screen board and the plurality of light touch switches are reasonably arranged, so that the display is in the middle, and the pressing is on the periphery, which is convenient to operate.

[0014] The further setting of the utility model discloses: the face frame buckle is installed on the switch box, the circuit board is arranged between the upper surface of the switch box and the lower surface of the face frame, and the light touch switch and the display screen board are arranged on the circuit board.

[0015] The further setting is adopted, and the circuit board is conveniently fixed, and the face frame buckle is conveniently disassembled and assembled.

[0016] The further setting of the utility model discloses: the face frame has a movable port A on the two sides and a movable port B on the two ends, a hinge shaft is arranged in the movable port A, lugs are arranged on the two sides of the lower surface of the panel and hooks are arranged on the two ends respectively, the lug is arranged in the movable port A and is rotatably arranged on the hinge shaft, and the hook is arranged in the movable port B and is limited to be separated from the movable port B upwards by the anti-separation surface.

[0017] When the panel rotates, the hook moves up and down in the movable port B, and the hook cooperates with the anti-separation surface to limit the upward rotation of the end of the panel, so that the panel is prevented from falling off. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural diagram of a specific embodiment of the present application;

[0019] Figure 2 is an exploded view of a specific embodiment of the present application;

[0020] Figure 3 is an installation structural diagram of a window cover in a specific embodiment of the present application;

[0021] Figure 4 is a structural diagram of a lower surface of a face frame in a specific embodiment of the present application;

[0022] Figure 5 is a structural diagram of a window cover in a specific embodiment of the present application;

[0023] Figure 6 is a structural diagram of a lower surface of a face plate in a specific embodiment of the present application.

[0024] In the figure: switch box 1, face frame 2, face plate 3, circuit board 4, light touch switch 5, display screen plate 6, outer window 31, screen protection plate 7, window cover 8, display window 81, through opening 21, clamping leg 82, clamping opening 211, support 22, free end 221, avoiding opening 23, movable opening A 24, movable opening B 25, hinge shaft 241, lug 32, hook leg 33, anti-disengagement surface 26. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] As shown in Figures 1-6 the present application is an intelligent screen display switch, comprising a switch box 1, a face frame 2 and a face plate 3 movably mounted on the face frame, the face frame 2 has movable opening A 24 on both sides and movable opening B 25 at both ends, the movable opening A 24 has a hinge shaft 241, the face plate 3 has a lug 32 on both sides of the lower surface and a hook leg 33 on both ends, the lug 32 is arranged through the corresponding movable opening A 24 and is rotatably mounted on the hinge shaft 241, the hook leg 33 is arranged through the corresponding movable opening B 25 and is limited by an anti-disengagement surface 26 from disengaging outwardly from the movable opening B 25, the anti-disengagement surface 26 is arranged on the side wall of the movable opening B or on the lower surface of the face frame 2.

[0027] A circuit board 4, a touch switch 5 and a display screen board 6 are arranged below the panel 3, the touch switch 5 and the display screen board 6 are electrically connected to the circuit board 4, the electrical connection can be understood as a conductive connection mode, including but not limited to welding, wire connection, flat cable connection, pin and female header connection, conductive spring needle abutting, etc. The display screen board 6 can be an LED screen, a liquid crystal screen, an ink screen, etc., which can be used to display the functions of each panel, and the display content can be modified accordingly as the panel function changes. The panel 3 has an outer window 31 at the position corresponding to the display screen board, and a screen protection board 7 is also arranged in the outer window 31, the screen protection board 7 is circular, square or triangular. The touch switch 5 is arranged on the pressing path of the panel 3 and can send a switch signal when the panel 3 is pressed. The screen protection board 7 is fixed or integrally arranged on the upper surface of a window cover 8, which is made of glass or plastic light-transmitting sheet and is pasted on the window cover 8 by double-sided adhesive tape or glue. The window cover 8 is buckled to the face frame 2, the face frame 2 has a through hole 21 for accommodating the display screen board, the outer periphery of the window cover 8 has a clamping leg 82, and the inner periphery of the through hole 21 has a clamping hole 211. The clamping leg 82 is clamped into the clamping hole 211 to realize the buckling of the window cover 8 to the face frame 2. A display window 81 is arranged on the window cover 8 for exposing the display screen board. The window cover 8 is not light-transmitting.

[0028] Specifically, the face frame 2 is provided with an elastic support 22, one end of the support 22 is integrally connected to the face frame 2, the other end is inclined upward to form a free end 221, and the free end 221 is in contact with the lower surface of the panel 3 to provide an upward elastic support force. The face frame 2 is provided with an avoiding hole 23 at the position corresponding to each touch switch 5, and a pair of supports 22 are arranged at the avoiding hole 23, respectively. The two free ends 221 of the pair of supports 22 are arranged towards the outer edge of the face frame 2, and the touch switch 5 is arranged between the pair of supports 22. The display screen board 6 is arranged on the middle part of the upper surface of the circuit board 4, and a plurality of touch switches 5 are arranged on the upper surface of the circuit board 4 and surround the outer periphery of the display screen board 6. The face frame 2 is buckled to the switch box 1, and the face frame 2 has a clamping leg on the lower surface. The clamping leg is clamped into the clamping hole of the switch box 1 to realize the buckling positioning. The circuit board 4 is arranged between the upper surface of the switch box 1 and the lower surface of the face frame 2. The panel and the face frame are square-shaped, and each support is arranged at the corner of the panel.

[0029] The panel 3 of the utility model not only can be pressed, but also the screen protection plate 7 on it can display the content of the display screen plate 6 to the outside, so that the content displayed by the display screen plate can correspond to the pressing position of the panel, and the user can intuitively obtain the function information corresponding to each pressing position on the pressed panel, which brings convenience to operation. Moreover, the screen protection plate 7 is fixed on the window cover 8, and the window cover 8 is buckled with the frame 2, so that the screen protection plate 7 is always fixed, and the screen protection plate 7 can be prevented from shaking due to the pressing of the panel 3.

[0030] The support 22 is additionally arranged, so that the panel 3 can be driven to be lifted upward, and the service life of the switch is long. The pair of supports 22 are arranged outside the tactile switch 5, so that the pressing position of the panel 3 close to the tactile switch 5 is good in resetting effect, and the pre-tightening force is provided, so that the panel 3 will not be loose. Each support 22 also balances the support of the panel 3, so that the elasticity of the panel 3 is more balanced, the tactile switch 5 is prevented from being triggered by mistake, and the pressing feeling is better.

[0031] It should be noted that, in the description of the utility model, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0032] In addition, in the utility model, the description of "A", "B" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. In the description of the utility model, the meaning of "several" and "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0033] In the description of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "coupling", "connection", "fixing" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. An intelligent screen display switch, comprising a switch box (1), a face frame (2), and a panel (3) movably mounted on the face frame, wherein a circuit board (4), a touch switch (5), and a display panel (6) are provided below the panel (3), wherein the panel (3) is provided with an outer window (31) at a position corresponding to the display panel, and a screen protection plate (7) is further installed in the outer window (31), wherein the touch switch (5) is on a downward pressing path of the panel (3) so as to send a switch signal due to the pressing of the panel (3), and wherein the switch is characterized in that: The screen protection plate (7) is fixed or integrally arranged on the upper surface of the window cover (8); the window cover (8) and the face frame (2) are snap-fitted together; a display window (81) is provided on the window cover (8) for exposing the display panel.

2. The intelligent screen display switch according to claim 1, characterized in that: The face frame (2) has a through opening (21) for accommodating a display panel, the outer periphery of the window cover (8) has a clamping foot (82), and the inner peripheral wall of the through opening (21) has a clamping opening (211), and the window cover (8) and the face frame (2) are snap-fitted by the clamping foot (82) being clamped into the clamping opening (211).

3. The intelligent screen display switch according to claim 1 or 2, characterized in that: A support member (22) is provided on the face frame (2), one end of the support member (22) is connected to the face frame (2), and the other end extends obliquely upward to form a free end (221), and the free end (221) contacts the lower surface of the panel (3) to provide an upward elastic supporting force therefor.

4. The intelligent screen display switch according to claim 3, characterized in that: The face frame (2) is provided with a avoidance opening (23) at a position corresponding to each light touch switch (5), and each avoidance opening (23) is provided with a pair of supporting members (22) correspondingly, the pair of supporting members (22) being respectively connected to inner walls on opposite sides of the avoidance opening (23), and both free ends (221) being arranged toward the outer edge of the face frame (2), and the light touch switch (5) being arranged between the pair of supporting members (22).

5. The intelligent screen display switch according to claim 3, characterized in that: The display panel (6) is arranged in the middle of the upper surface of the circuit board (4), a plurality of touch switches (5) are arranged on the upper surface of the circuit board (4) and surround the outer periphery of the display panel (6), the surface frame (2) is further provided with a support member (22) corresponding to each touch switch (5), a through opening (21) for accommodating the display panel is provided in the middle of the surface frame (2), and the outer window (31) is provided in the middle of the panel (3).

6. The intelligent screen display switch according to claim 1 or 2, characterized in that: The face frame (2) is snap-fitted onto the switch box (1), the circuit board (4) is pressed between the upper surface of the switch box (1) and the lower surface of the face frame (2), and the touch switch (5) and the display panel (6) are arranged on the circuit board (4).

7. The intelligent screen display switch according to claim 1 or 2, characterized in that: The face frame (2) has movable openings A (24) on both sides and movable openings B (25) on both ends. A hinge shaft (241) is provided in the movable opening A (24). The panel (3) has lugs (32) on both sides of its lower surface and hooks (33) on both ends. The lugs (32) are provided through corresponding movable openings A (24) and are rotatably mounted on the hinge shaft (241). The hooks (33) are provided through corresponding movable openings B (25) and are restricted by the anti-slip surface (26) from being disengaged upward from the movable opening B (25).

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