CN2283337Y - Telecontrol, hand control dual-purpose wall switch - Google Patents
Telecontrol, hand control dual-purpose wall switch Download PDFInfo
- Publication number
- CN2283337Y CN2283337Y CN 96201882 CN96201882U CN2283337Y CN 2283337 Y CN2283337 Y CN 2283337Y CN 96201882 CN96201882 CN 96201882 CN 96201882 U CN96201882 U CN 96201882U CN 2283337 Y CN2283337 Y CN 2283337Y
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- CN
- China
- Prior art keywords
- circuit
- manual
- remote control
- chip
- control circuit
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a remote-control and manual-control dual-purpose wall switch which is provided with a remote control circuit, a manual control circuit and a power supply circuit. The remote control circuit and the manual control circuit share a drive circuit and a chip, and a signal processing circuit of the remote control circuit and a manual control coding circuit of the manual control circuit can be integrated by the chip; an input terminal of the chip is connected with a signal demodulation amplifying circuit and a manual-control touch switch, and an output terminal of the chip is connected with the drive circuit; thus, by the characteristic of the utility model, the number of the chips, electronic components and connecting lines can be reduced, and the component density of a circuit board can be lowered; thus, the structure of the utility model is simplified, and the utility model has the advantages of high interference immunity and stable performance.
Description
The utility model relates to the manual dual-purpose switch on wall of a kind of remote control.
Above-mentioned switch on wall is mainly by remote control circuit, manual circuit and power circuit are formed, wherein remote control circuit comprises the remote signal receiving circuit, signal demodulation amplifying circuit, signal processing circuit and drive circuit, manual circuit comprises manual soft-touch control, manual signal encoding circuit and drive circuit, these circuit all are arranged on two wiring boards of switch panel back, in order to simplify circuit structure, in technique known, adopted integrated circuit, signal demodulation amplifying circuit for example, signal processing circuit and manual signal encoding circuit adopt chip design respectively, in addition, the also shared cover drive circuit of remote control and manual circuit, but because the panel size standardization of switch on wall, though taked above-mentioned simplification measure, circuit elements device layout in the circuit board still density is very high, the actual use shows that the anti-interference of this switch on wall is poor.
The purpose of this utility model provides a kind of manual dual-purpose switch on wall of remote control of strong interference immunity.
Solving scheme of the present utility model is that the also shared a slice of described remote control circuit and manual circuit is with the integrated chip of manual signal encoding circuit in signal processing circuit in the remote control circuit and the manual circuit, the input of this chip is connected with the output of the manual soft-touch control in the output of the signal demodulation amplifying circuit in the remote control circuit and the manual circuit respectively, and the output of this chip connects with drive circuit.
Adopted the manual dual-purpose switch on wall of remote control of above-mentioned solution to compare with known technology, be to have reduced a slice chip, also reduced simultaneously the quantity of connection line between the electronic devices and components of chip periphery and the electronic devices and components, such result not only makes the distribution density of the electronic devices and components on the wiring board reduce greatly, also make the designs simplification of wiring board, use is the result show, the utility model strong interference immunity, stable performance.
Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Fig. 1: frame principle figure of the present utility model;
Fig. 2: the circuit theory diagrams of embodiment of the present utility model;
Fig. 3: chip IC
2Block diagram.
The manual dual-purpose switch on wall of remote control described in the utility model also has remote control circuit, manual circuit and power circuit, wherein remote control circuit is made up of remote signal receiving circuit, signal demodulation amplifying circuit, signal processing circuit and drive circuit, and manual circuit is by manual soft-touch control K
1-6, manual signal encoding circuit and drive circuit form, and the drive circuit of remote control circuit and manual circuit is shared, simultaneously, the also shared a slice of remote control circuit and manual circuit is with the integrated chip IC of manual signal encoding circuit in signal processing circuit in the remote control circuit and the manual circuit
2, this chip IC
2Input respectively with the output of the signal demodulation amplifying circuit in the remote control circuit and the manual soft-touch control K in the manual circuit
1-6Output connect this chip IC
2Output connect with drive circuit.What present embodiment was described is the manual dual-purpose switch on wall of remote control that is provided with six cover drive circuits, and every cover drive circuit is mainly by triode G
1-6And relay J
1-6Form, and with reception diode D
RMake the remote signal receiving circuit, demodulation is amplified chip CX20106 and is made signal demodulation amplifying circuit, and power circuit adopts the step-down rectifier voltage stabilizing circuit, by transformer T, full bridge rectifier D
1-4Form the shared chip IC of remote control circuit and manual circuit in the present embodiment with the fixed stably depressor M of three ends C 7806
2Has function with remote signal shaping, decoding, discriminating, decoding and the output drive signal of input, also has function simultaneously with manual signal encoding and output drive signal, tricks according to drive circuit, this chip is provided with three kinds of specification: LC9308, LC9309, LC9310, present embodiment adopts LC9310, removes manual soft-touch control K in the foregoing circuit
1-6Outside being installed on the switch panel, other all is arranged on two wiring boards of switch panel back, in addition, also is provided with reception diode D on the switch panel
RThe demonstration mouth and the light-emitting diode D in the drive circuit
5-10The demonstration mouth.
Claims (1)
1, the manual dual-purpose switch on wall of a kind of remote control, have remote control circuit, manual circuit and power circuit, and the drive circuit of remote control circuit and manual circuit is shared, it is characterized in that: the also shared a slice of described remote control circuit and manual circuit is with the integrated chip (IC of manual signal encoding circuit in remote signal treatment circuit in the remote control circuit and the manual circuit
2), this chip (IC
2) input respectively with the signal demodulation amplifying circuit (IC in the remote control circuit
1) output and the manual soft-touch control (K in the manual circuit
1-6) output connect this chip (IC
2) output connect with drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201882 CN2283337Y (en) | 1996-01-12 | 1996-01-12 | Telecontrol, hand control dual-purpose wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201882 CN2283337Y (en) | 1996-01-12 | 1996-01-12 | Telecontrol, hand control dual-purpose wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2283337Y true CN2283337Y (en) | 1998-06-03 |
Family
ID=33888028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96201882 Expired - Fee Related CN2283337Y (en) | 1996-01-12 | 1996-01-12 | Telecontrol, hand control dual-purpose wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2283337Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1783573B (en) * | 1998-10-09 | 2013-02-06 | 阿佐特克（私人）有限公司 | Intelligent switch device |
| CN105513851A (en) * | 2014-09-26 | 2016-04-20 | 李林 | Bluetooth wireless control's wall switch box |
-
1996
- 1996-01-12 CN CN 96201882 patent/CN2283337Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1783573B (en) * | 1998-10-09 | 2013-02-06 | 阿佐特克（私人）有限公司 | Intelligent switch device |
| CN105513851A (en) * | 2014-09-26 | 2016-04-20 | 李林 | Bluetooth wireless control's wall switch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |