CN213485238U - Intelligent floor washing machine control panel - Google Patents
Intelligent floor washing machine control panel Download PDFInfo
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- CN213485238U CN213485238U CN202023005066.XU CN202023005066U CN213485238U CN 213485238 U CN213485238 U CN 213485238U CN 202023005066 U CN202023005066 U CN 202023005066U CN 213485238 U CN213485238 U CN 213485238U
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- circuit board
- control panel
- induction
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- washing machine
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Abstract
The utility model discloses an intelligent floor washing machine control panel, which comprises a PCB circuit board, a waterproof dustproof cover and a PVC plastic board, wherein the PCB circuit board and the waterproof dustproof cover are both fixed on the back surface of the PVC plastic board, and the PCB circuit board is positioned inside the waterproof dustproof cover; the PCB circuit board is provided with an induction coil, a capacitance induction spring, a chip and an interface, the waterproof dustproof cover is provided with a positioning hole for extending the interface, and the front surface of the PVC plastic plate corresponds to the induction coil to form an identification induction area and corresponds to the capacitance induction spring to form a key control area. The front surface of the PVC plastic plate is pasted with a PVC surface paste, and the PVC surface paste is provided with corresponding patterns corresponding to the identification induction area and the key control area respectively. The long-term use is stable and reliable, and the failure is not easy to occur.
Description
Technical Field
The utility model belongs to the technical field of intelligence floor cleaning machine technique and specifically relates to a control panel of intelligence floor cleaning machine is related to.
Background
The use environment of the floor washing machine is severe, water, dust and acid-base oil stains can be contacted possibly, so that the service life of an integrated circuit board of the current floor washing machine control panel is very limited, and the floor washing machine control panel in the current market mainly has the following control modes:
1. the traditional mechanical ship type switch control mode is simple, but the control mode is single in function, intelligent control cannot be realized, wiring is complicated, and poor contact and damage are easily caused by water entering the mechanical switch;
2. the control mode of the touch switch integrated circuit board can realize intellectualization, but the service life of the touch switch is limited, the switch is easy to be damaged after a period of time, in addition, the position of a pressed convex key attached to the surface is easy to crack due to long-term fluctuation, and the touch switch integrated circuit board is mostly not subjected to complete waterproof and dustproof treatment on the market, so the service life of the panel is short;
3. the control mode of the thin film switch integrated circuit board is close to that of the intelligent floor washing machine control panel, but the assembly process is complex, the circuit is easy to break, the switch is insensitive, the product cost is high, and in addition, the same problem is that the thin film switch integrated circuit board is mostly not subjected to complete waterproof and dustproof treatment in the market, so that the panel has short service life and cannot adapt to the floor washing machine set environment.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an intelligence floor cleaning machine control panel to reach long-term stable and reliable of using, the difficult mesh that became invalid.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the intelligent floor washing machine control panel comprises a PCB (printed circuit board) and a waterproof dustproof cover, and also comprises a PVC (polyvinyl chloride) plastic plate, wherein the PCB and the waterproof dustproof cover are both fixed on the back surface of the PVC plastic plate, and the PCB is positioned inside the waterproof dustproof cover; the PCB circuit board is provided with an induction coil, a capacitance induction spring, a chip and an interface, the waterproof dustproof cover is provided with a positioning hole for extending the interface, and the front surface of the PVC plastic plate corresponds to the induction coil to form an identification induction area and corresponds to the capacitance induction spring to form a key control area.
Further or preferred:
the front surface of the PVC plastic plate is pasted with a PVC surface paste, and the PVC surface paste is provided with corresponding patterns corresponding to the identification induction area and the key control area respectively.
And the induction coil and the capacitance induction spring on the PCB are arranged corresponding to the back of the PVC plastic plate.
The induction area formed by the induction coil is a card swiping induction area contacted by the ID magnetic card.
The PCB is provided with a nixie tube, and the PVC plastic board is provided with a display hole matched with the nixie tube.
The last electric capacity response spring of PCB circuit board is a set of, PCB circuit board is last all to be equipped with a lamp pearl by every electric capacity response spring, corresponds the lamp pearl on the PVC plastic slab and is equipped with visual through-hole.
The edge of the waterproof dustproof cover is connected with the back of the PVC plastic plate in an adhesive manner.
The back of the waterproof and dustproof cover is inwards provided with a channel, a positioning hole is formed in the channel, and a sealing ring is arranged between the inner end of the channel and the bottom of the interface or the PCB.
Compared with the prior art, the utility model, have following advantage:
1. the card is swiped to start the machine, a key switch is not needed to start the machine, and the possibility of switch damage caused by water inflow of the key switch is effectively avoided;
2. the capacitive touch switch senses capacitance change through a spring, is a non-mechanical switch, is free from damage caused by mechanical abrasion and loss, is not easy to damage due to PVC (polyvinyl chloride) surface paste, and is stable and reliable to use for a long time;
3. the voltage display is used for enabling a user to know the state of the electric quantity of the machine at any time;
4. when the voltage is lower than a set protection value, the panel starts to alarm and prompts shutdown, so that the storage battery is effectively protected from power shortage, and the service life of the storage battery is prolonged;
5. accumulating the working time, recording the accumulated use time of the machine, and facilitating the equipment manufacturer to know the use frequency of the machine;
6. the fault code display can quickly inform the user and the after-sales personnel of the fault point and the fault reason of the machine, and is convenient for the after-sales personnel to quickly and accurately provide after-sales service.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is an explosion diagram of the panel of the present invention.
Fig. 2 is a schematic view of the back structure of the panel of the present invention.
In the figure:
1, ID magnetic card, 2, PVC surface paste, 3, PVC plastic plate, 4, PCB circuit board, 5, lamp bead, 6, nixie tube, 7, induction coil, 8, capacitance induction spring, 9, chip, 10, interface, 11, screw, 12, waterproof and dustproof cover.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the intelligent floor washing machine control panel comprises a PCB circuit board 4, a waterproof and dustproof cover 12 and a PVC plastic plate 3; the PCB circuit board and the waterproof dustproof cover are both fixed on the back surface of the PVC plastic plate, and the PCB circuit board is positioned inside the waterproof dustproof cover; be equipped with induction coil 7, electric capacity induction spring 8, chip 9 and interface 10 on the PCB circuit board, be equipped with the locating hole that is used for the interface to stretch out on the waterproof shield, the front of PVC plastic slab corresponds induction coil and forms discernment induction zone and corresponds electric capacity induction spring and form the button control area.
The front surface of the PVC plastic plate 3 is pasted with a PVC surface paste 2, and corresponding patterns are respectively arranged on the PVC surface paste 2 corresponding to the identification induction area and the key control area. The induction coil and the capacitance induction spring on the PCB circuit board are arranged corresponding to the back of the PVC plastic board, and the PCB circuit board is fixed on the back of the PVC plastic board through a screw 11.
Capacitive touch switch through the change of spring response capacitance, non-mechanical type switch, no mechanical wear and loss lead to the switch to damage, and the PVC face subsides are not fragile.
The induction area formed by the induction coil is a card swiping induction area contacted by the ID magnetic card 1; the card is swiped to start the machine, a key switch is not needed to start the machine, and the possibility of switch damage caused by water entering the key switch is effectively avoided.
The PCB circuit board 4 is provided with a nixie tube 6, and the PVC plastic board is provided with a display hole matched with the nixie tube. The last electric capacity response spring of PCB circuit board is a set of, lean on every electric capacity response spring on the PCB circuit board all to be equipped with a lamp pearl 5, correspond the lamp pearl on the PVC plastic slab and be equipped with visual through-hole.
The voltage display is used for enabling a user to know the state of the electric quantity of the machine at any time; when the voltage is lower than a set protection value, the panel starts to alarm and prompts shutdown, so that the storage battery is effectively protected from power shortage, and the service life of the storage battery is prolonged; accumulating the working time, recording the accumulated use time of the machine, and facilitating the equipment manufacturer to know the use frequency of the machine; the fault code display can quickly inform the user and the after-sales personnel of the fault point and the fault reason of the machine, and is convenient for the after-sales personnel to quickly and accurately provide after-sales service.
The edge of the waterproof and dustproof cover is connected with the back surface of the PVC plastic plate in an adhesive manner, the flanging is provided with a mounting hole, and a screw penetrates through the mounting hole and is fixed on the PVC plastic plate; a channel is formed inwards on the back surface of the waterproof and dustproof cover, a positioning hole is formed in the channel, and a sealing ring is arranged between the inner end of the channel and the bottom of the interface or the PCB; the sealing effect is good, and the water is not easy to enter to cause failure.
The utility model discloses the theory of operation does:
the ID magnetic card 1 is in contact with a card swiping induction area of the PVC surface sticker 2, induction is carried out through the induction coil 7, and when a chip 9 identifies an effective ID number, a starting instruction is given; when a person touches the key position of the PVC surface sticker 2 by a hand or a capacitance pen, the capacitance induction spring 8 at the key position and the human body generate capacitance change, after the capacitance change is identified by the chip 9, a communication instruction is given to the interface according to a program, and the interface is connected with a contactor or a controller of the floor washing machine through a data line to execute an on-off command.
After the touched key is opened, the corresponding function indicating lamp bead 5 is turned on, and after the function indicating lamp bead is turned off, the lamp bead 5 is turned off. If the panel is used in conjunction with the controller, the user can be informed of where the machine failure point is based on the failure detected by the controller, now on the display screen of the intelligent control panel.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (8)
1. The utility model provides an intelligence floor cleaning machine control panel, includes PCB circuit board and waterproof shield, its characterized in that: the PCB circuit board and the waterproof dustproof cover are both fixed on the back surface of the PVC plastic plate, and the PCB circuit board is positioned inside the waterproof dustproof cover; the PCB circuit board is provided with an induction coil, a capacitance induction spring, a chip and an interface, the waterproof dustproof cover is provided with a positioning hole for extending the interface, and the front surface of the PVC plastic plate corresponds to the induction coil to form an identification induction area and corresponds to the capacitance induction spring to form a key control area.
2. The intelligent floor washing machine control panel of claim 1, wherein: the front surface of the PVC plastic plate is pasted with a PVC surface paste, and the PVC surface paste is provided with corresponding patterns corresponding to the identification induction area and the key control area respectively.
3. The intelligent floor washing machine control panel of claim 1, wherein: and the induction coil and the capacitance induction spring on the PCB are arranged corresponding to the back of the PVC plastic plate.
4. The intelligent floor washing machine control panel of claim 1, wherein: the induction area formed by the induction coil is a card swiping induction area contacted by the ID magnetic card.
5. The intelligent floor washing machine control panel of claim 1, wherein: the PCB is provided with a nixie tube, and the PVC plastic board is provided with a display hole matched with the nixie tube.
6. The intelligent floor washing machine control panel of claim 1, wherein: the last electric capacity response spring of PCB circuit board is a set of, PCB circuit board is last all to be equipped with a lamp pearl by every electric capacity response spring, corresponds the lamp pearl on the PVC plastic slab and is equipped with visual through-hole.
7. The intelligent floor washing machine control panel of claim 1, wherein: the edge of the waterproof dustproof cover is connected with the back of the PVC plastic plate in an adhesive manner.
8. The intelligent floor washing machine control panel of claim 1, wherein: the back of the waterproof and dustproof cover is inwards provided with a channel, a positioning hole is formed in the channel, and a sealing ring is arranged between the inner end of the channel and the bottom of the interface or the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023005066.XU CN213485238U (en) | 2020-12-14 | 2020-12-14 | Intelligent floor washing machine control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023005066.XU CN213485238U (en) | 2020-12-14 | 2020-12-14 | Intelligent floor washing machine control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213485238U true CN213485238U (en) | 2021-06-18 |
Family
ID=76357555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023005066.XU Active CN213485238U (en) | 2020-12-14 | 2020-12-14 | Intelligent floor washing machine control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213485238U (en) |
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2020
- 2020-12-14 CN CN202023005066.XU patent/CN213485238U/en active Active
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