CN210469264U - Intelligent switch panel - Google Patents

Abstract

The utility model provides an intelligent switch panel, including panel main part and end box, end box joint is in the bottom of panel main part, the panel main part includes button metal decking, button plastic slab, panel internal circuit board, mesochite, panel back cover and end box fixed steel sheet, button plastic slab fixed mounting is at the back of button metal decking, the top surface fixed mounting of panel internal circuit board is at the back of button plastic slab, the bottom surface fixed mounting of panel internal circuit board is on the mesochite, panel back cover fixed mounting is at the back of mesochite, end box fixed steel sheet fixed mounting is at the back of panel back cover; the fixed four button buckles that are provided with in button plastic slab both sides, the button plastic slab is fixed to be provided with two supplementary spacing knots and four button archs, and button buckle and supplementary spacing knot make button plastic slab and mesochite joint. The utility model discloses can utilize lever principle to realize key switch's independent operation, each other do not influence on the button plastic slab.

Description

Intelligent switch panel

Technical Field

The utility model relates to the field of switch technology, concretely relates to intelligence flush mounting plate of switch.

Background

Conventional panel switches generally have a frame and a panel on a surface of the frame. Present panel generally all adopts the plastics material, when pressing the panel with the hand, the control button in the frame is pressed through elastic deformation to the plastics panel, the lever principle of current wall switch universal use, no matter how many ways of switches are to ordinary wall switch, what each way was realized is the single operation, switch can only realize the switch action all the way promptly, can not realize key switch's independent operation, and switch panel's structural configuration is not reasonable enough, it is comparatively inconvenient to operate in the in-service use process, excellent in use effect.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to solve the problem that an intelligence flush mounting plate of switch is provided.

In order to solve the technical problem, the utility model discloses a technical scheme is: an intelligent switch panel comprises a panel main body and a bottom box, wherein the bottom box is clamped at the bottom of the panel main body, the panel main body comprises a key metal panel, a key plastic plate, a panel internal circuit board, a middle shell, a panel rear cover and a bottom box fixing steel plate, the key plastic plate is fixedly arranged at the back of the key metal panel, the top surface of the panel internal circuit board is fixedly arranged at the back of the key plastic plate, the bottom surface of the panel internal circuit board is fixedly arranged on the middle shell, the panel rear cover is fixedly arranged at the back of the middle shell, and the bottom box fixing steel plate is fixedly arranged at the back of the panel rear cover;

the fixed four button buckles that are provided with in button metal decking both sides, button metal decking is fixed to be provided with two supplementary spacing knots and four button archs, the button buckle with supplementary spacing knot makes button metal decking with the mesochite joint.

The utility model discloses in, preferably, the fixed four mesochite draw-in grooves that are provided with in mesochite both sides, the size of mesochite draw-in groove with the size of button buckle mutually supports, the installation spacing groove has still been seted up to the mesochite, the position of installation spacing groove with supplementary spacing knot mutual disposition, just the size of installation spacing groove with supplementary spacing knot's size cooperatees.

The utility model discloses in, preferably, panel internal circuit board includes singlechip, infrared sensor, 8 way button inputs, shock dynamo, power supply circuit, communication circuit, input/output interface, network deployment button and 8 way LED pilot lamps, infrared sensor 8 way button inputs shock dynamo power supply circuit communication circuit input/output interface the network deployment button 8 way LED pilot lamp with the singlechip is electric connection.

The utility model discloses in, preferably, 8 way LED pilot lamps include drive circuit and LED banks, drive circuit adopts ULN2003 chip, drive circuit's input with singlechip electric connection, drive circuit's output with LED banks electric connection.

The utility model discloses in, preferably, infrared sensor through its REL pin with singlechip electric connection, shock dynamo includes current-limiting resistor, triode and motor MG1, the singlechip through its MOT pin with current-limiting resistor links to each other, current-limiting resistor with the basic level of triode links to each other, the collecting electrode of triode with motor MG1 links to each other.

The utility model discloses in, preferably, 8 way key input adopts 2X 4 matrix arrangement, the singlechip is right through X1, X2, Y1, Y2, Y3, Y4 port 8 way key input carries out matrix scanning.

The utility model discloses in, preferably, the button protruding with be provided with the blotter between the network deployment button, the blotter sets up to the silica gel pad.

In the present invention, preferably, the back of the key metal panel is provided with a light guiding granule block.

The utility model discloses in, preferably, the bottom fixed mounting of lid has back lid bayonet socket behind the panel, back lid bayonet socket makes end box with lid joint behind the panel, lid fixedly connected with motor fixture block still behind the panel.

The utility model discloses in, preferably, end box includes base upper cover, base circuit board and base shell, cover on the base and fixedly be provided with interface guide structure, base circuit board passes through interface guide structure fixed mounting be in the back of base upper cover, base circuit board fixed install in base shell's inside.

The utility model has the advantages and positive effects that: use network deployment button, blotter to make the button buckle be in the tight fit state for supporting through four button buckles, simultaneously because there is certain buffer distance between supplementary spacing knot and the panel internal circuit board, when pressing the button of fulcrum A department, the button plastic slab uses fulcrum B to squint downwards as the fulcrum, supplementary spacing knot can control the size of button stroke, because the cushioning effect of the blotter of silica gel material makes the button stroke obtain enlargeing. When the key is released, the networking key and the buffer pad rebound to reset the networking key, and meanwhile, the fulcrum A is the junction of the button plastic plate and the middle shell, so that the button plastic plate is restored to the initial state when the button is not pressed. Through the mutual cooperation between installation spacing groove and the supplementary spacing knot, can utilize lever principle to realize key switch's on the button plastic slab independent operation, each other do not influence, optimized the structural layout of panel main part, easy operation, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall structure diagram of an intelligent switch panel according to the present invention;

fig. 2 is an exploded view of the panel main body of the intelligent switch panel according to the present invention;

fig. 3 is a working schematic diagram of a key plastic plate of an intelligent switch panel according to the present invention;

fig. 4 is a structural diagram of a key plastic plate of an intelligent switch panel according to the present invention;

fig. 5 is a structural diagram of a middle case of an intelligent switch panel according to the present invention;

fig. 6 is an exploded view of the structure of the bottom case of the intelligent switch panel of the present invention;

fig. 7 is a partial structural view of a key plastic plate of an intelligent switch panel according to the present invention;

fig. 8 is a circuit block diagram of the panel internal circuit board of the intelligent switch panel of the present invention;

fig. 9 is a schematic circuit diagram of an 8-way LED indicator of an intelligent switch panel according to the present invention;

fig. 10 is a schematic circuit diagram of an 8-way key input of the intelligent switch panel according to the present invention;

fig. 11 is a schematic circuit diagram of an infrared sensor of an intelligent switch panel according to the present invention;

fig. 12 is a schematic circuit diagram of a vibration motor of an intelligent switch panel according to the present invention;

fig. 13 is a schematic circuit diagram of a vibration motor of an intelligent switch panel according to the present invention;

fig. 14 is a schematic circuit diagram of a relay circuit of an intelligent switch panel according to the present invention;

fig. 15 is a schematic circuit diagram of a dc voltage output circuit of an intelligent switch panel according to the present invention;

fig. 16 is a schematic circuit diagram of a dual-control input circuit of an intelligent switch panel according to the present invention;

fig. 17 is a schematic circuit diagram of a built-in zero-cross detection circuit of an intelligent switch panel according to the present invention.

In the figure: 1-a panel body; 2-bottom box; 3-a key metal panel; 4-key plastic board; 5-panel internal circuit board; 6-mesochite; 7-panel rear cover; 8-fixing a steel plate in the bottom box; 9-button buckle; 10-auxiliary limit buckle; 11-key protrusion; 12-a mesochite card slot; 13-installing a limiting groove; 14-a single chip microcomputer; 15-an infrared sensor; 16-8 way key input; 17-a vibration motor; 18-a power supply circuit; 19-a communication circuit; 20-input/output interface; 21-networking key; 22-8 LED indicator lamps; 23-a cushion pad; 24-a block of light-directing particles; 25-rear cover bayonet; 26-a motor fixture block; 27-base upper cover; 28-base circuit board; 29-a base housing; 30-interface guide structure; 31-fulcrum a; 32-fulcrum B; 33-infrared probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 17, the utility model provides an intelligent switch panel, including panel main body 1 and end box 2, end box 2 joint is in the bottom of panel main body 1, panel main body 1 includes button metal decking 3, button plastic slab 4, panel internal circuit board 5, mesochite 6, panel back cover 7 and end box fixed steel sheet 8, button plastic slab 4 fixed mounting is in the back of button metal decking 3, the top surface fixed mounting of panel internal circuit board 5 is in the back of button plastic slab 4, the bottom surface fixed mounting of panel internal circuit board 5 is on mesochite 6, panel back cover 7 fixed mounting is in the back of mesochite 6, end box fixed steel sheet 8 fixed mounting is in the back of panel back cover 7;

the fixed four button buckles 9 that are provided with in button metal decking 4 both sides, button metal decking 4 is fixed to be provided with two supplementary stop buckles 10 and four button archs 11, button buckle 9 with supplementary stop buckle 10 makes button metal decking 4 with the joint of mesochite 6. The button plastic slab 4 is used for installing button metal sheet 3, and when the user carried out the panel operation, transmitted the inside circuit board 5 of panel through button plastic slab 3 with the action that the button was pressed, carried out specific operating instruction, and the fixed steel sheet 8 of end box is fixed on end box 2, the installation between panel main part 1 and end box 2 of can being convenient for.

In this embodiment, furthermore, four middle shell clamping grooves 12 are fixedly arranged on two sides of the middle shell 6, the size of the middle shell clamping grooves 12 is matched with the size of the key buckle 9, an installation limiting groove 13 is further formed in the middle shell 6, the position of the installation limiting groove 13 is arranged opposite to the auxiliary limiting buckle 10, and the size of the installation limiting groove 13 is matched with the size of the auxiliary limiting buckle 10. Through the mutual cooperation between the installation limiting groove 13 and the auxiliary limiting buckle 10, the lever principle can be utilized to realize the independent operation of the key switch on the key plastic plate 3 without mutual influence.

In this embodiment, further, panel internal circuit board 5 includes singlechip 14, infrared sensor 15, 8 way key inputs 16, shock dynamo 17, power supply circuit 18, communication circuit 19, input/output interface 20, network deployment key 21 and 8 way LED indicator lamps 22, infrared sensor 15 infrared sensor 8 way key inputs 16 shock dynamo 17 power supply circuit 18 communication circuit 19 input/output interface 20 network deployment key 21 8 way LED indicator lamps 22 with singlechip 14 is electric connection.

In this embodiment, the 8-channel LED indicator light 22 further includes a driving circuit and an LED light group, the driving circuit uses an ULN2003 chip, an input end of the driving circuit is electrically connected to the single chip 14, and an output end of the driving circuit is electrically connected to the LED light group. The LED lamp groups are 8 groups, each group of three LEDs are used as a backlight source to enable light to be distributed uniformly, and the single chip microcomputer 14 controls the brightness and the indication mode of each group of LEDs through PWM signals at the input end of the ULN2003 driving circuit and the input port of the LD8 end of the resistor R61.

In this embodiment, the infrared sensor 15 is electrically connected to the single chip microcomputer 14 through a REL pin thereof, the vibration motor 17 includes a current limiting resistor, a transistor, and a motor MG1, the single chip microcomputer 14 is connected to the current limiting resistor through a MOT pin thereof, the current limiting resistor is connected to a base of the transistor, and a collector of the transistor is connected to the motor MG 1. The resistor R34 is a set resistor for keeping the triggering state of the sensor for 30 seconds corresponding to 750K, the resistors R35 and R36 are used for setting the sensitivity of the sensor to sensing the movement of a human body, in order to improve the practicability of the switch panel, the sensitivity of the sensor is set within the range of 1.2 meters, the REL pin of the infrared sensor 15 is used as a triggering signal output port and is connected with the single chip microcomputer 14, and the single chip microcomputer 14 can judge whether the infrared sensor 15 is triggered or not through the level change of the port. The single chip microcomputer 14 drives the motor MG1 through the current limiting function of the MOT through the current limiting resistor R6 and then through the current amplification of the triode Q2, when the single chip microcomputer 14 outputs a low level, the triode Q2 is turned off, and at the moment, the diode D27 is used for absorbing the direction electromotive force on the motor MG1, so that the motor MG1 has a braking function, and meanwhile, the vibration effect can be enhanced.

In this embodiment, the 8-way key input 16 is arranged in a 2 × 4 matrix, and the single chip microcomputer 14 performs matrix scanning on the 8-way key input 16 through X1, X2, Y1, Y2, Y3, and Y4 ports. X1, X2 are horizontal scanning, Y1, Y2, Y3, Y4 are vertical scanning, so that the pin resources of the single chip microcomputer 14 can be saved, wherein diodes D37, D38 can eliminate the occurrence of short circuit of ports of the single chip microcomputer 14 caused by adopting a matrix scanning mode, in addition, because vertical scanning ports Y1, Y2, Y3, Y4 are input ports and are in a high-resistance state, 10K resistors R9, R10, R11, R15 are respectively connected to the ground in order to reduce the influence of external interference on the input end during key operation, so that the input impedance of the input end is reduced, and the interference resistance is improved.

In this embodiment, further, a buffer pad 23 is disposed between the key protrusion 11 and the networking key 21, and the buffer pad 23 is a silica gel pad. The press comfort of the key can be improved by arranging the cushion pad 23 made of silica gel, the use comfort of a user is improved, meanwhile, the networking key 21 on the panel internal circuit board 5 can be prevented from being affected by dust, and the practicability of the lighting panel is improved.

In this embodiment, the back surface of the key metal panel 3 is further provided with a light guide particle block 24. By arranging the light guide particle block 24 as a character backlight on the key metal panel 3, a user can perform character laser engraving in the area of the light guide particle block 24 according to actual needs.

In this embodiment, further, the bottom fixed mounting of lid 7 behind the panel has back lid bayonet socket 25, back lid bayonet socket 25 makes end box 2 with lid 7 joint behind the panel, lid 7 still fixedly connected with motor fixture block 26 behind the panel. Through setting up back lid bayonet socket 25, the panel main part 1 of being convenient for and end box 2 are installed, have avoided the problem that panel main part 1 drops easily, through setting up motor fixture block 26, can strengthen the fixity between shock dynamo and the panel main part 1, make shock dynamo can normally distribute the vibrations response to whole panel main part 1.

In this embodiment, the bottom case 2 further includes a base upper cover 27, a base circuit board 28 and a base housing 29, an interface guide structure 30 is fixedly disposed on the base upper cover 27, the base circuit board 28 is fixedly mounted on the back surface of the base upper cover 27 through the interface guide structure 30, and the base circuit board 28 is fixedly mounted inside the base housing 29. The bottom box 2 adopts an alternating current 220V voltage power supply circuit, the power supply range is alternating current 100V to 240V, and the frequency is 50/60 Hz; the base circuit board 28 is internally provided with 4 paths of 10A relay circuits for controlling the on-off of a power supply of an external lamp, in addition, the base circuit board 28 is internally provided with 2 paths of 0-10V direct current voltage output circuits for controlling the linear dimming driven by 0-10VLED, meanwhile, the circuit has the short-circuit protection function, when one path is short-circuited during installation, the path automatically switches non-high-impedance output, and low-impedance output is adopted during normal work; the base circuit board 28 is internally provided with 2 paths of double-control input circuits for state linkage between the switch panel and the switch panel; the zero-crossing detection circuit is arranged in the base circuit board 28, so that the relay is switched on and off near the zero voltage of 220V alternating current, the electric shock and ignition phenomena of the relay can be avoided, and the service life of the relay is prolonged.

The utility model discloses a theory of operation and working process as follows: during the use, because the fixed four button buckles 9 that are provided with in button plastic slab 3 both sides, button plastic slab 3 is fixed to be provided with two supplementary stop buckles 10 and four button archs 11, button buckle 9 and supplementary stop buckle 10 make button plastic slab 3 and mesochite 6 joint, the lever principle of specifically adopting, when the panel is not pressed, four button buckles 9 use network deployment button 21, blotter 23 makes button buckle 9 be in the tight fit state for supporting, simultaneously because there is certain buffer distance between supplementary stop buckle 10 and the panel internal circuit board 5, when pressing the button of fulcrum A31 department, button plastic slab 3 uses fulcrum B32 to squint downwards as the fulcrum, supplementary stop buckle 10 can be with the size of control button stroke, because the cushioning effect of the blotter 23 of silica gel material, make the button stroke obtain enlargeing. When the key is released, the networking key 21 and the buffer pad 23 rebound to reset the networking key 21, and meanwhile, the fulcrum A31 is the buckling junction of the key plastic plate 3 and the middle shell 6 to restore the key plastic plate 3 to the initial state when not pressed. Similarly, pressing the button at the fulcrum B32 is the same working principle as described above.

The panel internal circuit board 5 comprises a single chip microcomputer 14, an infrared sensor 15, an 8-way key input 16, a vibration motor 17, a power supply circuit 18, a communication circuit 19, an input/output interface 20, a networking key 21 and an 8-way LED indicator lamp 22, wherein an infrared probe 33 is fixedly arranged at the center of the panel main body 1, the infrared probe 33 is used for sensing the movement of a human body, when a person passes through or moves, the infrared probe 33 fixedly arranged at the center of the panel main body 1 is used for detecting and collecting infrared signals passing through or moving by the person, transmitting the collected infrared signals to the single chip microcomputer 14, sending a trigger instruction to the single chip microcomputer 14, carrying out signal identification and signal processing on the single chip microcomputer 14, a PC host can call the infrared sensor to carry out the control of various scenes, such as the control of related scenes of a walking lamp, the on-light mode of the person, the night mode of the night and the like, and then the, the main singlechip 14 sends out related control instructions through the communication circuit 19, the singlechip 14 enables the 8-channel LED indicator lamp 22 to make related state prompts, and meanwhile, the related circuits of the base circuit board 28 can be controlled to work through the input/output interface 20, the panel main body 1 can perform networking between the networking key 21 and the PC host, and the networking key 21 can perform data communication with the PC host through the communication circuit 19 after networking, so that data interaction is realized. The vibrating motor 17 plays a role in vibration feedback in the panel main body 1, and when a certain key of the panel main body 1 is pressed, the vibrating motor 17 can work in a pulse mode once, so that the whole panel has vibration, and the operation experience can be enhanced. The communication circuit 19 is used as a communication unit inside the panel body 1, and CAN be selected into a wired mode and a wireless mode according to the actual requirement of a PC host, wherein the wired mode CAN adopt RS485, KNX and CAN buses, and the wireless mode CAN adopt a Zigbee mode, a Z-Wave mode or a Bluetooth mode. No matter how many ways switches, what each way realized is the single operation of switch, and the switch of the same kind can only realize the switch action promptly, however the utility model discloses a while of flush mounting plate structure optimal design, set up 8 key switch on the panel, can realize 8 switch independent operation, each other do not influence through lever principle.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims (10)

1. An intelligent switch panel is characterized by comprising a panel main body (1) and a bottom box (2), the bottom box (2) is clamped at the bottom of the panel main body (1), the panel main body (1) comprises a key metal panel (3), a key plastic plate (4), a panel internal circuit board (5), a middle shell (6), a panel rear cover (7) and a bottom box fixing steel plate (8), the key plastic plate (4) is fixedly arranged on the back of the key metal panel (3), the top surface of the circuit board (5) in the panel is fixedly arranged on the back surface of the key plastic board (4), the bottom surface of the panel internal circuit board (5) is fixedly arranged on the middle shell (6), the panel rear cover (7) is fixedly arranged on the back surface of the middle shell (6), the bottom box fixing steel plate (8) is fixedly arranged on the back surface of the panel rear cover (7);

the button metal panel comprises a button metal panel body (4), and is characterized in that four button buckles (9) are fixedly arranged on two sides of the button metal panel body (4), two auxiliary limiting buckles (10) and four button bulges (11) are fixedly arranged on the button metal panel body (4), and the button buckles (9) and the auxiliary limiting buckles (10) enable the button metal panel body (4) and a middle shell (6) to be clamped.

2. An intelligent switch panel according to claim 1, wherein four middle case clamping grooves (12) are fixedly arranged on two sides of the middle case (6), the size of the middle case clamping grooves (12) is matched with that of the key buckles (9), the middle case (6) is further provided with an installation limiting groove (13), the installation limiting groove (13) is arranged opposite to the auxiliary limiting buckle (10), and the size of the installation limiting groove (13) is matched with that of the auxiliary limiting buckle (10).

3. The intelligent switch panel according to claim 1, wherein the panel internal circuit board (5) comprises a single chip microcomputer (14), an infrared sensor (15), 8-way key input (16), a vibration motor (17), a power circuit (18), a communication circuit (19), an input/output interface (20), a networking key (21) and 8-way LED indicator lamps (22), and the infrared sensor (15), the 8-way key input (16), the vibration motor (17), the power circuit (18), the communication circuit (19), the input/output interface (20), the networking key (21), the 8-way LED indicator lamps (22) and the single chip microcomputer (14) are electrically connected.

4. The intelligent switch panel according to claim 3, wherein the 8-way LED indicator lamp (22) comprises a driving circuit and an LED lamp set, the driving circuit adopts an ULN2003 chip, the input end of the driving circuit is electrically connected with the single chip microcomputer (14), and the output end of the driving circuit is electrically connected with the LED lamp set.

5. A smart switch panel as claimed in claim 3, characterised in that said infrared sensor (15) is electrically connected to said single-chip microcomputer (14) through its REL pin, said vibration motor (17) comprises a current limiting resistor, a transistor and a motor MG1, said single-chip microcomputer (14) is connected to said current limiting resistor through its MOT pin, said current limiting resistor is connected to the base of said transistor, the collector of said transistor is connected to said motor MG 1.

6. An intelligent switch panel according to claim 3, wherein the 8-way key inputs (16) are arranged in a 2X 4 matrix, and the single chip microcomputer (14) performs matrix scanning on the 8-way key inputs (16) through X1, X2, Y1, Y2, Y3 and Y4 ports.

7. An intelligent switch panel according to claim 3, wherein a buffer pad (23) is arranged between the key protrusions (11) and the networking key (21), and the buffer pad (23) is a silicone pad.

8. A smart switch panel as claimed in claim 1, characterised in that the back of the key metal panel (3) is provided with blocks of light-conducting particles (24).

9. An intelligent switch panel according to claim 1, wherein a rear cover bayonet (25) is fixedly installed at the bottom of the panel rear cover (7), the rear cover bayonet (25) enables the bottom box (2) and the panel rear cover (7) to be clamped, and the panel rear cover (7) is further fixedly connected with a motor clamping block (26).

10. An intelligent switch panel according to claim 1, wherein the bottom case (2) comprises a base upper cover (27), a base circuit board (28) and a base housing (29), the base upper cover (27) is fixedly provided with an interface guide structure (30), the base circuit board (28) is fixedly installed on the back surface of the base upper cover (27) through the interface guide structure (30), and the base circuit board (28) is fixedly installed inside the base housing (29).

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