CN202352046U - Long-life wireless switching control device based on Bluetooth technology - Google Patents
Long-life wireless switching control device based on Bluetooth technology Download PDFInfo
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- CN202352046U CN202352046U CN2011204812096U CN201120481209U CN202352046U CN 202352046 U CN202352046 U CN 202352046U CN 2011204812096 U CN2011204812096 U CN 2011204812096U CN 201120481209 U CN201120481209 U CN 201120481209U CN 202352046 U CN202352046 U CN 202352046U
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- switching control
- bluetooth
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Abstract
The utility model relates to a long-life wireless switching control device based on the Bluetooth technology. The long-life wireless switching control device comprises the signal output terminal of a switch, and is characterized by further comprising a transmitting circuit and a receiving circuit, wherein the transmitting circuit comprises a transmitting terminal power supply, a transmitting terminal singlechip and a Bluetooth transmitting module connected with the transmitting terminal singlechip, wherein the signal output terminal of the switch is connected with the transmitting terminal singlechip; the receiving circuit comprises a receiving terminal power supply, a receiving terminal singlechip and a Bluetooth receiving module connected with the receiving terminal singlechip; the receiving terminal singlechip controls a plurality of relays through an optical coupler; and both the Bluetooth transmitting module and the Bluetooth receiving module are provided with paired indicator lights and a channel parameter selection circuit. The long-life wireless switching control device has a simple circuit structure, at most 31 sets of equipment can operate simultaneously within the same limited region without mutual interference, and the conventional problem that a switch can be controlled only through a long conductor is solved.
Description
Technical field
The utility model relates to switch controlled in wireless field, particularly a kind of long-life wireless switching control device based on Bluetooth technology.
Background technology
Travel switch is used very extensive at automation field, yet most at present travel switches all is through plain conductor, the signal that cut-offs of contact is transferred on the relevant electric equipment, thereby reaches the control purpose.But in some application places, because the needs of control, the cable of transmission signals may be very long; Such as on the elevator or on the streamline; There is tens meters cable in the capital, even hundreds of rice, and the application of long cable not only causes the waste of consumptive material; Increase the trouble of wiring, and have serious potential safety hazard.
Summary of the invention
The purpose of the utility model provides a kind of long-life wireless switching control device based on Bluetooth technology; Can be through the Bluetooth control switch; Being implemented in to have 31 complete equipments to work simultaneously at most in the same limited zone; And do not interfere with each other, and solved the existing problem that can only pass through the long lead CS.
The utility model adopts following scheme to realize: a kind of long-life wireless switching control device based on Bluetooth technology; The signal output part that comprises switch; It is characterized in that: also comprise radiating circuit and receiving circuit, described radiating circuit comprises transmitting terminal power supply, transmitting terminal single-chip microcomputer and the Bluetooth transmission module that is connected with this transmitting terminal single-chip microcomputer; The signal output part of said switch is connected with this transmitting terminal single-chip microcomputer; Described receiving circuit comprises receiving end power supply, receiving end single-chip microcomputer and the bluetooth receiver module that is connected with this receiving end single-chip microcomputer; Described receiving end single-chip microcomputer is controlled a plurality of relays through optocoupler; Described Bluetooth transmission module and bluetooth receiver module are provided with the pairing pilot lamp and channel parameter is selected circuit.
In the utility model one embodiment, described transmitting terminal single-chip microcomputer also is connected with key circuit.
In the utility model one embodiment, described switch comprises foot-switch and travel switch.
In the utility model one embodiment, described transmitting terminal power supply is provided with under-voltage indicating circuit.
In the utility model one embodiment, described receiving end single-chip microcomputer also is connected with hummer.
In the utility model one embodiment, described relay configuration has corresponding pilot lamp.
In the utility model one embodiment, described receiving end single-chip microcomputer also is connected with LED charactron display circuit.
The utility model is realized the controlled in wireless of switch through bluetooth; Its circuit structure is simple, in same limited zone, can have 31 complete equipments to work simultaneously at most, and not interfere with each other; And solved existing can only be through the problem of long lead CS; Not only practiced thrift consumptive material, and installation and control is convenient, has marketable value preferably.
Description of drawings
Fig. 1 is the circuit structure principle schematic of the utility model embodiment one radiating circuit.
Fig. 2 is the circuit structure principle schematic of the utility model embodiment one receiving circuit.
Fig. 3 is originally to be the circuit structure principle schematic with new embodiment two radiating circuits.
Fig. 4 is the circuit structure principle schematic of the utility model embodiment two receiving circuits.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As depicted in figs. 1 and 2; The utility model provides a kind of long-life wireless switching control device based on Bluetooth technology; The signal output part that comprises switch; It is characterized in that: also comprise radiating circuit and receiving circuit, described radiating circuit comprises transmitting terminal power supply, transmitting terminal single-chip microcomputer and the Bluetooth transmission module that is connected with this transmitting terminal single-chip microcomputer; The signal output part of said switch is connected with this transmitting terminal single-chip microcomputer; Described receiving circuit comprises receiving end power supply, receiving end single-chip microcomputer and the bluetooth receiver module that is connected with this receiving end single-chip microcomputer; Described receiving end single-chip microcomputer is controlled a relay through optocoupler; Described Bluetooth transmission module and bluetooth receiver module are provided with the pairing pilot lamp and channel parameter is selected circuit.The described switch of the utility model comprises foot-switch and travel switch.
Bluetooth technology is the open global specifications of a kind of wireless data and voice communication; It is a kind of radiotelegraphy of support equipment short haul connection; It is operated in 2.4GHz ISM (i.e. industry, science, the medical science) frequency range of global general-use, supports point-to-pointly to be connected with point-to-multipoint.The data rate of bluetooth is 1Mb/s.The time division duplex transmission plan is used to realize full duplex transmission.The ISM frequency band is the frequency band that all radio systems are all opened, and therefore uses certain frequency range wherein all can run into uncertain interference.The utility model has realized that through Single-chip Controlling quick affirmation and hopping scheme are stable to guarantee link for this reason.Having only receiving-transmitting sides is to communicate by this rule, and other interference can not be disturbed by same rule; The instant bandwidth of frequency hopping is very narrow, but makes this narrow bandwidth become hundred times of ground to be extended to broadband through spread spectrum technique, improves antijamming capability.
Please with reference to Fig. 3 and Fig. 4, among this embodiment, in order to make system more stable, described transmitting terminal power supply also is provided with under-voltage indicating circuit, and the receiving end single-chip microcomputer also is connected with hummer, is used for prompt system and has received related data.In addition, said relay also disposes pilot lamp or the LED charactron shows, as: a relay can show 1, No. two can show 2, and the like, so that the user gets information about the user mode of switch.
Therefore, can sum up, the utility model has following advantage:
(1) adopt the dial-up addressing, can select 31 kinds of different addresses according to user's needs, making to have 31 complete equipments to work simultaneously in same limited zone at most, and does not interfere with each other.
(2) method that adopts moment to send signal not only helps reducing the power consumption of transmitting terminal but also helps improving antijamming capability.
(3) have under-voltage alarm function, when the transmitting terminal cell voltage was lower than certain threshold value, the under-voltage pilot lamp of transmitting terminal can light, so that in time notify the user to change battery.
The above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (7)
1. long-life wireless switching control device based on Bluetooth technology; The signal output part that comprises switch; It is characterized in that: also comprise radiating circuit and receiving circuit, described radiating circuit comprises transmitting terminal power supply, transmitting terminal single-chip microcomputer and the Bluetooth transmission module that is connected with this transmitting terminal single-chip microcomputer; The signal output part of said switch is connected with this transmitting terminal single-chip microcomputer; Described receiving circuit comprises receiving end power supply, receiving end single-chip microcomputer and the bluetooth receiver module that is connected with this receiving end single-chip microcomputer; Described receiving end single-chip microcomputer is controlled a plurality of relays through optocoupler; Described Bluetooth transmission module and bluetooth receiver module are provided with the pairing pilot lamp and channel parameter is selected circuit.
2. the long-life wireless switching control device based on Bluetooth technology according to claim 1, it is characterized in that: described transmitting terminal single-chip microcomputer also is connected with key circuit.
3. the long-life wireless switching control device based on Bluetooth technology according to claim 1, it is characterized in that: described switch comprises foot-switch and travel switch.
4. the long-life wireless switching control device based on Bluetooth technology according to claim 1, it is characterized in that: described transmitting terminal power supply is provided with under-voltage indicating circuit.
5. the long-life wireless switching control device based on Bluetooth technology according to claim 1, it is characterized in that: described receiving end single-chip microcomputer also is connected with hummer.
6. the long-life wireless switching control device based on Bluetooth technology according to claim 1, it is characterized in that: described relay configuration has corresponding pilot lamp.
7. the long-life wireless switching control device based on Bluetooth technology according to claim 1, it is characterized in that: described receiving end single-chip microcomputer also is connected with LED charactron display circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204812096U CN202352046U (en) | 2011-11-28 | 2011-11-28 | Long-life wireless switching control device based on Bluetooth technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204812096U CN202352046U (en) | 2011-11-28 | 2011-11-28 | Long-life wireless switching control device based on Bluetooth technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352046U true CN202352046U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204812096U Expired - Lifetime CN202352046U (en) | 2011-11-28 | 2011-11-28 | Long-life wireless switching control device based on Bluetooth technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN202352046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551903A (en) * | 2013-10-30 | 2014-02-05 | 桂林机床电器有限公司 | Device for implementing feeding of machine tool |
| CN104902621A (en) * | 2015-05-06 | 2015-09-09 | 苏州市大力电器有限公司 | Novel intelligent lamp switch |
-
2011
- 2011-11-28 CN CN2011204812096U patent/CN202352046U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551903A (en) * | 2013-10-30 | 2014-02-05 | 桂林机床电器有限公司 | Device for implementing feeding of machine tool |
| CN104902621A (en) * | 2015-05-06 | 2015-09-09 | 苏州市大力电器有限公司 | Novel intelligent lamp switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |