CN207603605U - A kind of input induction structure of cleaning equipment control panel - Google Patents
A kind of input induction structure of cleaning equipment control panel Download PDFInfo
- Publication number
- CN207603605U CN207603605U CN201721130946.5U CN201721130946U CN207603605U CN 207603605 U CN207603605 U CN 207603605U CN 201721130946 U CN201721130946 U CN 201721130946U CN 207603605 U CN207603605 U CN 207603605U
- Authority
- CN
- China
- Prior art keywords
- pcb
- keypads
- metallic plate
- capacitance touch
- control panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of input induction structure of cleaning equipment control panel, the metallic plate PCB keypads storage area for being cut by laser out same size；The PCB keypads of identical size are pressed into metallic plate, while are penetrated into the gap inlayed with glue, by the solder joint on the capacitance touch button pad on PCB keypads, lead terminal of burn-oning, metallic plate is connected by metal screws with the conductive welding disk on PCB keypads.The main technical problems to be solved of the art of this patent are, by capacitance touch PCB keypads in metallic plate, increase shielding interference detection method, when the RFID resonance coils work in panel, the loaded circuit drive signal of capacitance touch button pulse is closed, when touch key-press pulse loaded circuit works, closes the drive signal of the resonance coil of RFID, the environmental disturbances verification of metallic plate is increased simultaneously, makes capacitance touch button that can also work normally use in metal plate environment.
Description
Technical field
The utility model is related to the input fields of cleaning equipment control panel, are especially a kind of cleaning equipment control panel
Input induction structure.
Background technology
Ground washing vehicle is that a kind of hard ground that is suitable for cleans while blots sewage, and the cleaner that sewage is taken away from the scene
Tool.It is energy saving with environmental protection, it is efficient the advantages that.Be suitble to some stations, harbour, airport, workshop, warehouse, school, hospital, restaurant,
Sales field etc. has the place of wide hard ground, and the cleaning theory for replacing manpower with machinery has been rooted in the hearts of the people.
At present, for cleaning equipment, using it is more be electronic ground washing vehicle.At present, the solution of capacitance touch button
Method is typically all with following several method：
(1) spring is touched：This method is widely used in the input panel of household electrical appliance at present, is typically moulded in glass
Material or nonmetallic electron opaque material, which are used as, is dielectrically separated from medium, it is impossible to use metal backing；
(2) using thin film switch：This switch water proofing property is poor, materials'use short life, cracky, it is impossible to meet cleaning equipment
The requirement of severe use environment, spoilage is high；
Therefore, it is necessary to be improved.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of input sense of cleaning equipment control panel herein
Answer structure.This patent is related to a kind of input induction structure of cleaning equipment control panel by improving, and electronic is driven available for various
Sail equipment, such as the input of the control panel of cleaning ground washing vehicle, drive type sweeper, electric sightseeing vehicle.
The utility model is realized in this way construct a kind of input induction structure of cleaning equipment control panel, the input
Induction structure includes metallic plate and PCB keypads；
There is PCB keypads storage area on the metallic plate；In the PCB keypads press-in metallic plate, and make its PCB
Gap glue sticking between keypad and PCB keypads storage area；On capacitance touch button pad on the PCB keypads
Lead terminal is welded at corresponding solder joint, meanwhile, metallic plate is connected by metal screws with the conductive welding disk on PCB keypads.
As an improvement of the above technical solution,
A kind of input induction structure of the cleaning equipment control panel, it is characterised in that：The plate thickness is
1.5mm, the thickness of the PCB keypads is 1.5mm.
The utility model has the following advantages that：The utility model provides a kind of cleaning equipment control panel herein by improving
Input induction structure, have the advantages that as follows improve and；
Advantage 1：The utility model includes metallic plate, PCB keypads；The metallic plate is with being cut by laser out same size
PCB keypads storage area；The PCB keypads of identical size are pressed into metallic plate, while are penetrated into the gap inlayed with glue,
By the solder joint on the capacitance touch button pad on PCB keypads, lead terminal of burn-oning, metallic plate passes through metal screws and PCB
Conductive welding disk on keypad connects.This patent is related to a kind of input sensing device of cleaning equipment control panel by improving,
Available for various electric drive equipment, such as the control panel of cleaning ground washing vehicle, drive type sweeper, electric sightseeing vehicle is defeated
Enter.
Advantage 2：The main technical problems to be solved of the art of this patent are, capacitance touch PCB keypads are embedded in metallic plate
In, shielding interference detection method is increased, when the RFID resonance coils work in panel, closes capacitance touch button pulse
Loaded circuit drive signal when touch key-press pulse loaded circuit works, closes the drive signal of the resonance coil of RFID, together
When increase metallic plate environmental disturbances verification, make capacitance touch button that can also work normally use in metal plate environment.
Advantage 3：This patent is to be cut by laser the metallic plate of 1.5mm thickness when implementing, and digs out the PCB buttons of same stored
After plate, by the 1.5mm PCB keypads press-in metallic plate of identical size, penetrated into the gap inlayed with glue, by the electricity on PCB
Hold the solder joint on touch key-press pad, lead terminal of burn-oning, monolithic metal passes through metal screws and the conductive welding disk phase on PCB
It connects, the Drivenshield ends on PCB is made to connect with it, the interference signal on such metallic plate is drawn into
Drivenshield, then pass through filtering algorithm, removal interference.
Description of the drawings
Fig. 1 is the implementation structure chart of input induction structure described in the utility model.
Wherein：Metallic plate 1, PCB keypads 2, PCB keypads storage area 3.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than
Whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of input induction structure of cleaning equipment control panel herein by improving, such as Fig. 1 institutes
Show, can be practiced as follows；
The utility model includes metallic plate 1, PCB keypads 2；
The metallic plate 1 PCB keypads storage area 3 for being cut by laser out same size；The PCB of identical size is pressed
Keypad 2 is pressed into metallic plate 1, while is penetrated into the gap inlayed with glue, by the capacitance touch button pad on PCB keypads 2
On solder joint, lead terminal of burn-oning, metallic plate 1 connected by metal screws with the conductive welding disk on PCB keypads 2.
A kind of input induction structure of cleaning equipment control panel described in the utility model, 1 thickness of metallic plate are
1.5mm, the thickness of the PCB keypads 2 is 1.5mm.
This patent is related to a kind of input sensing device of cleaning equipment control panel by improving, and is mainly used for various electricity
Dynamic steer, such as the input of the control panel of cleaning ground washing vehicle, drive type sweeper, electric sightseeing vehicle.
The main technical problems to be solved of the art of this patent are, by capacitance touch PCB keypads in metallic plate, increase
Shielding interference detection method when the RFID resonance coils work in panel, closes the loading electricity of capacitance touch button pulse
Road drive signal when touch key-press pulse loaded circuit works, is closed the drive signal of the resonance coil of RFID, is increased simultaneously
The environmental disturbances of metallic plate has been added to verify, have made capacitance touch button that can also work normally use in metal plate environment.
1 carry out concrete methods of realizing explanation below in conjunction with the accompanying drawings：By the metallic plate 1 of 1.5mm thickness laser cutting, phase is dug out
After PCB keypads with storage, the 1.5mm PCB keypads 2 of identical size are pressed into metallic plate, the seam inlayed with glue infiltration
In gap, by the solder joint on the capacitance touch button pad on PCB, lead terminal of burn-oning, monolithic metal passes through metal screws and PCB
On conductive welding disk connect, the Drivenshield ends on PCB is made to connect with it, the interference signal on such metallic plate just by
Drivenshield is introduced into, then passes through filtering algorithm, removal interference.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (2)
1. a kind of input induction structure of cleaning equipment control panel, it is characterised in that：
The input induction structure includes metallic plate (1) and PCB keypads (2)；
There is PCB keypads storage area (3) on the metallic plate (1)；In PCB keypads (2) the press-in metallic plate (1),
And make gap glue sticking between its PCB keypad (2) and PCB keypads storage area (3)；On the PCB keypads (2)
Lead terminal is welded at corresponding solder joint on capacitance touch button pad, meanwhile, metallic plate (1) is pressed by metal screws and PCB
Conductive welding disk in keypad (2) connects.
2. a kind of input induction structure of cleaning equipment control panel according to claim 1, it is characterised in that：The metal
Plate (1) thickness is 1.5mm, and the thickness of the PCB keypads (2) is 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721130946.5U CN207603605U (en) | 2017-09-05 | 2017-09-05 | A kind of input induction structure of cleaning equipment control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721130946.5U CN207603605U (en) | 2017-09-05 | 2017-09-05 | A kind of input induction structure of cleaning equipment control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603605U true CN207603605U (en) | 2018-07-10 |
Family
ID=62753498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721130946.5U Active CN207603605U (en) | 2017-09-05 | 2017-09-05 | A kind of input induction structure of cleaning equipment control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111340981A (en) * | 2020-02-14 | 2020-06-26 | 多玛凯拔科技有限公司 | Method and device for preventing RFID card reader from interfering touch key |
| CN111465225A (en) * | 2020-04-16 | 2020-07-28 | 歌尔科技有限公司 | Intelligent wearable device |
-
2017
- 2017-09-05 CN CN201721130946.5U patent/CN207603605U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111340981A (en) * | 2020-02-14 | 2020-06-26 | 多玛凯拔科技有限公司 | Method and device for preventing RFID card reader from interfering touch key |
| CN111340981B (en) * | 2020-02-14 | 2021-11-16 | 多玛凯拔科技有限公司 | Method and device for preventing RFID card reader from interfering touch key |
| CN111465225A (en) * | 2020-04-16 | 2020-07-28 | 歌尔科技有限公司 | Intelligent wearable device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207603605U (en) | A kind of input induction structure of cleaning equipment control panel | |
| CN103293778B (en) | A kind of touch LCD mounting for grating and 3D/2D panel display apparatus | |
| EP3163414A1 (en) | Coordinate input device having enhanced touch sensing performance | |
| CN106775055A (en) | Flexible touch screen and flexible touch display screen | |
| CN105760018B (en) | The driving method of touch-control display panel and the touch control display apparatus comprising it | |
| CN105027027A (en) | Method and apparatus for limiting a sensing region of a capacitive sensing electrode | |
| US20160211734A1 (en) | Vibration Motor | |
| CN103905025B (en) | A kind of shock type sensing touching switch and control method | |
| CN203930779U (en) | Touch screen and the electronic installation thereof with fingerprint identification function | |
| CN204517901U (en) | A kind of mobile terminal | |
| CN107241884A (en) | A kind of water-proof structure for communication passive component | |
| CN204272206U (en) | A kind of mobile terminal | |
| CN204794959U (en) | Touching device with NFC antenna | |
| CN108614210B (en) | Testing device for capacitive touch keys | |
| CN105718113A (en) | Touch panel, touch panel control method and display device | |
| CN102386007B (en) | Key system | |
| CN206962537U (en) | A kind of separated wireless charging receiver | |
| CN206134917U (en) | Electrically conductive module and touch -sensitive screen | |
| CN203658986U (en) | Capacitive touch screen | |
| CN209514573U (en) | A kind of detection device applied to touch technology, fingerprint recognition system | |
| CN203810487U (en) | Water-proof structure for touch-control switch of range hood | |
| CN109813964B (en) | Capacitance detection circuit and method | |
| CN207502983U (en) | The control device of construction equipment safe distance below a kind of high voltage alive equipment | |
| CN205428632U (en) | A miniature transformer for on LED lamp | |
| CN205750750U (en) | A kind of touch control display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |