CN101694740A - Wireless signal transmission device and method - Google Patents
Wireless signal transmission device and method Download PDFInfo
- Publication number
- CN101694740A CN101694740A CN200910110748A CN200910110748A CN101694740A CN 101694740 A CN101694740 A CN 101694740A CN 200910110748 A CN200910110748 A CN 200910110748A CN 200910110748 A CN200910110748 A CN 200910110748A CN 101694740 A CN101694740 A CN 101694740A
- Authority
- CN
- China
- Prior art keywords
- receiving apparatus
- sending
- pedestal
- connector
- last
- 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.)
- Granted
Links
Images
Landscapes
- Optical Communication System (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses wireless signal transmission device and method, wherein the wireless signal transmission device comprises a machine body and a base which are connected by an upper connector and a lower connector; an upper control circuit board is arranged in the machine body, a lower control circuit board is arranged in the base, an upper transmitting and receiving device is arranged on the machine body, a lower transmitting and receiving device is arranged on the base, wherein the upper transmitting and receiving device is connected with the upper control circuit board by leads, the lower transmitting and receiving device is connected with the lower control circuit board by leads, the upper transmitting and receiving device is arranged on a bottom cover of the machine body, and the lower transmitting and receiving device is arranged on an upper shell of the base; light reflection structures which correspond mutually in the position are respectively arranged on the machine body and the base, and transmitting and receiving head parts of the upper transmitting and receiving device and the lower transmitting and receiving device are respectively arranged in the light reflection structures on the machine body and the base. The invention can be arranged at any position of the bottom cover of the machine body and the upper shell of the base, thereby greatly simplifying the design difficulty of an electric connector, reducing the design cost and the production cost and improving the control accuracy.
Description
Technical field
The present invention relates to a kind of wireless signal transmission and transmission method, particularly relate to a kind of wireless signal transmission and transmission method that is used for electric kettle.
Background technology
All be to adopt or electric connector to be connected at 3 at 5 usually between the present electric cooking appliance products such as the power supply separate type electric kettle of production and selling, steamer on the market, its fuselage and pedestal.Wherein, 3 electric connector can only play the function that power supply is connected between fuselage and the pedestal.3 in 5 electric connectors are used for power supply and connect, two other point is as control signal transmission usefulness, it mainly is the Mechanical Contact formula, adopt this 5 products that electric connector is made, can freely control function button and display device be arranged on fuselage or the base, when adopting 360 degree rotary type electric connectors, the body of electrical equipment and the control signal in the base are communicated mutually.The transmission of the middle control signal of disclosed Chinese invention patent application ZL200910105150.8 on August 5 " electric connector " in 2009 is adopted and in convex-shaped connector and spill connector radio transmitting device is set respectively, pairing and carry out wireless transmission of signal between the radio transmitting device, it utilizes the infrared reception diode to carry out wireless transmission of signal, and require infrared reception diode pairing use with the position on corresponding, solved the shortcoming that Mechanical Contact formula signal transmission in 5 connectors is easy to generate error so effectively, but still have the following disadvantages: be exactly when the inner space of convex-shaped connector and spill connector hour, the design connector need spend the problem that big energy solves infrared reception diode putting position.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of can be arranged on body bottom and pedestal upper casing any position, do not need infrared reception diode with radio transmitting device to be arranged on wireless signal transmission and transmission method in lower connector and the last connector yet.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of wireless signal transmission, comprise the body and the pedestal that are connected with lower connector by last connector, be provided with control circuit board in the described body, be provided with down control circuit board in the described pedestal, described body is provided with sending and receiving apparatus, described pedestal is provided with down sending and receiving apparatus, the described sending and receiving apparatus of going up links to each other with last control circuit board by lead, described sending and receiving apparatus down links to each other with following control circuit board by lead, the described sending and receiving apparatus of going up is arranged on the bottom of body, described sending and receiving apparatus down is arranged on the pedestal upper casing, be respectively arranged with light reflection structure in correspondence with each other on the position on described body and the base, described emitting and receiving head portion of going up sending and receiving apparatus and following sending and receiving apparatus is arranged on respectively in the light reflection structure on body and the base.
Body bottom of the present invention is provided with light transmissive material structure or through hole, and described emitting and receiving head portion position of going up sending and receiving apparatus is corresponding with the light transmissive material structure or be in the through hole.
The light reflection structure that is provided with on the body of the present invention is at body bottom outside surface the spill reflection groove to be set, be provided with light reflecting material or spill reflection groove in the spill reflection groove and adopt light reflecting material to make, or the light reflecting material layer is set at the outside surface of body bottom.
Down sending and receiving apparatus of the present invention is arranged on the pedestal upper casing, and the pedestal upper casing is provided with light transmissive material structure or through hole, and the emitting and receiving head portion position of described sending and receiving apparatus down is corresponding with the light transmissive material structure or be in the through hole.
The light reflection structure that is provided with on the base of the present invention is that the spill reflection groove that light reflecting material coating or base upper casing outside surface employing light reflecting material layer or setting have the light reflex is set on base upper casing outside surface.
Spill reflection groove on body of the present invention and the pedestal and light reflecting material structure are that above connector and lower connector center are the annular in the center of circle, the xsect of described spill reflection groove is semicircular arc or rectangle, and described light reflecting material layer is ganoid metal material, plastics or plastics Coating Materials layer.
The sending and receiving apparatus of going up of the present invention is the infra red signal communication device of pairing with following sending and receiving apparatus.
Sending and receiving apparatus and the following sending and receiving apparatus gone up of the present invention is the infrared receiving trap that infrared light emitting diode and infrared receiver diode or infrared reception diode are packaged together.
Upward connector of the present invention and lower connector are 360 degree rotary structure connectors.
The transmission method of wireless signal transmission of the present invention may further comprise the steps:
(1) on body that adopts 360 degree rotary electric connectors and base, light reflecting material and structure are set.
(2) the emitting and receiving head portion that will go up sending and receiving apparatus and following sending and receiving apparatus is arranged in the light reflection structure.
(3) when body and pedestal link together by last lower connector, corresponding on light reflecting material that is provided with on body and the base and the locations of structures.
(4) when the last sending and receiving apparatus on the body bottom sends optical control signal.
(5) on the photo-emission part position or material of motor seat upper casing, through reflection, optical control signal turns back to again on the photo-emission part position or material of body bottom optical control signal by the body bottom.
(6) optical control signal is on the photo-emission part position or material of body bottom and pedestal upper casing, through interreflection repeatedly, to the following sending and receiving apparatus of motor seat upper casing, finishes control action at last, finished the whole transmission course of control signal like this.
(7) opposite, when the following sending and receiving apparatus of pedestal upper casing sends optical control signal, optical control signal arrives by the pedestal upper casing on the photo-emission part position or material of body bottom, and through reflection, optical control signal turns back to again on the photo-emission part position or material of pedestal upper casing.
(8) optical control signal is on the photo-emission part position or material of body bottom and pedestal upper casing, through interreflection repeatedly, arrives at last on the last sending and receiving apparatus of body bottom, finishes control action, finished the whole transmission course of control signal like this.
The present invention compared with prior art, adopt the non-contact type signal transmission mode of infrared signal, solved electric connector in the prior art because of after the oxidation of contact causes producing bigger contact resistance, may produce measurement gained data-signal and error in transmission course, occur, cause the Problem-Error of control.Simultaneously, last sending and receiving apparatus is arranged on the bottom of body, following sending and receiving apparatus is arranged on the pedestal upper casing, and on body and base, light reflection structure is set, and make sending and receiving apparatus and following sending and receiving apparatus setting can not need point-to-point correspondence on the position, its position is provided with more convenient, also no longer need device in upper and lower connector, reduced the design difficulty of electric connector, also reduced cost, be convenient to produce.When body and pedestal adopted the design proposal of wireless signal transmission, sending and receiving apparatus can be respectively as the attractive, decorative thing, and the sending and receiving apparatus pairing is arranged on any position on body and the pedestal neatly, has optimized the appearance design of product.
Description of drawings
Fig. 1 is that the present invention is applied to the structural representation that is provided with light reflection structure that electronically electric heat kettle upper machine body and pedestal combine;
Fig. 1-the 1st, when Fig. 1 body of the present invention and pedestal combined, body and pedestal were provided with the local structure for amplifying synoptic diagram of light reflection structure;
Fig. 1-2 is Fig. 1-1 body of the present invention and pedestal when combining, after pedestal rotates 180 degree, and the local structure for amplifying synoptic diagram of light reflection structure on body and the pedestal;
Fig. 2 is that the present invention is applied on the electronically electric heat kettle among Fig. 1, and body and pedestal are provided with the body of light reflection structure and the structural representation after the base-separation;
Fig. 3 is that the present invention is applied on the electronically electric heat kettle among Fig. 1, after body and pedestal are provided with the body and base-separation of light reflection structure, body look up structural representation;
Fig. 4 is that the present invention is applied on the electronically electric heat kettle among Fig. 1, after body and pedestal are provided with the body and base-separation of light reflection structure, and the plan structure synoptic diagram of pedestal;
Fig. 5 is that the present invention is applied on the electronically electric heat kettle among Fig. 1, is provided with light reflection structure on convex-shaped connector and spill connector, the structural representation when body and pedestal combine;
Fig. 5-the 1st, the present invention is applied on the electronically electric heat kettle among Fig. 5, is provided with light reflection structure on convex-shaped connector and spill connector, the local structure for amplifying synoptic diagram when body and pedestal combine;
Fig. 6 is that the present invention is applied on the electronically electric heat kettle among Fig. 5, is provided with light reflection structure on convex-shaped connector and spill connector, the structural representation when body and base-separation;
Part mark explanation among the figure:
The 1-body, the 11-heater, the last sending and receiving apparatus of 12-, the last control circuit board of 13-, 14-(5) optical control signal is by photo-emission part position or the material seat of body bottom to the motor seat upper casing, 21-pedestal bottom, sending and receiving apparatus under the 22-, control circuit board under the 23-, light reflection structure under the 24-, 25-pedestal upper casing, 26-spill reflection groove, the 27-light transmission piece, the 28-lower connector, the last sending and receiving apparatus of 121-, the last control circuit board of 131-, the last light reflection structure of 141-, sending and receiving apparatus under the 221-, control circuit board under the 231-, light reflection structure under the 241-.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As Fig. 1, Fig. 1-1, Fig. 1-2, Fig. 2, Fig. 3, shown in Figure 4, it is the embodiment of wireless signal transmission disclosed in this invention and transmission method; As Fig. 5, Fig. 5-1, shown in Figure 6, it is another embodiment of wireless signal transmission disclosed in this invention.
Specific embodiment one:
As Fig. 1, Fig. 1-1, Fig. 1-2, Fig. 2, Fig. 3, shown in Figure 4, it is first kind of preferred embodiment of wireless signal transmission among the present invention and transmission method." be applied on the electronically electric heat kettle; body and pedestal are provided with light reflection structure " be example with the present invention, this scheme comprises body 1 and the pedestal 2 that is connected with lower connector 28 by last connector 18, pedestal 2 has pedestal bottom 21, be provided with control circuit board 13 in the described body 1, be provided with down control circuit board 23 in the described pedestal 2, described body 1 is provided with sending and receiving apparatus 12, described pedestal 2 is provided with down sending and receiving apparatus 22, the described sending and receiving apparatus 12 of going up links to each other with last control circuit board 13 by lead, described sending and receiving apparatus 22 down links to each other with following control circuit board 23 by lead, the described sending and receiving apparatus 12 of going up is arranged on the body bottom 15 of body 1, described sending and receiving apparatus 22 down is arranged on the pedestal upper casing 25, described body 1 and base 2 are provided with light reflection structure 14,24, described emitting and receiving head portion of going up sending and receiving apparatus 12 and following sending and receiving apparatus 22 is arranged on the light reflection structure 14 on body 1 and the base 2 respectively, in 24, when body 1 and pedestal 2 pass through last, lower connector 18,28 when linking together, the light reflection structure 14 that is provided with on body 1 and the base 2, on 24 positions in correspondence with each other.In the present embodiment, described light reflection structure is made up of last light reflection structure 14 and following light reflection structure 24, the light reflection structure 14 that is provided with on the described body 1 is that spill reflection groove 16 is set on the outside surface of body bottom 15, light reflecting material coating or spill reflection groove 16 is set in the spill reflection groove 16 adopts light reflecting materials to make, or light reflecting material is set at the outside surface of body bottom 15, general light reflecting material layer adopts the metal material of light face, the light plastics of light face or adopt some plastic electroplating metal films or aluminium foil or the like, so long as the light reflex effect material is all available preferably.The last light reflection structure 14 that is provided with on the described body also can adopt and stick reflective material such as aluminium foil, plated film film or the like material on the outside surface of body bottom 15, and the spill reflection groove is set on pedestal 2, the purpose that the spill reflection groove is set is to make sending and receiving apparatus 12 or down the infrared ray reflection efficiency sent of the emitting and receiving head of sending and receiving apparatus 22 is higher, then needs to set according to the difference of material as for the degree of depth setting of spill reflection groove.Described body bottom 15 is provided with light transmissive material structure or through hole.Described emitting and receiving head portion position of going up sending and receiving apparatus 12 is corresponding with light transmissive material or be in the through hole; be that the infrared of sending and receiving apparatus 12 in the protection receives head in the purpose that light transmissive material or through hole are set on the body bottom 15 in the present embodiment; the infrared reception diode is arranged on the inside of body bottom 15; the infrared ray and the receiving infrared-ray light time that allow the head of infrared reception diode send can smooth and easyly be passed through light transmissive material; not interrupted, so just can make the head of infrared reception diode be difficult for influencing transmitting and receiving of infrared ray because of scratching.Certainly, the infrared reception diode is arranged in the through hole of body bottom 15, makes the head of infrared reception diode be lower than its surface, can prevent preferably that also it from being scratched.Spill reflection groove 16 on described body 1 and the pedestal 2 and light reflecting material structure are that the center of above connector 18 and lower connector 28 is the annular in the center of circle, and the xsect of described spill reflection groove 16 can be made as semicircular arc or rectangle or help the shape and structure of light reflection.The described sending and receiving apparatus 12 of going up is the infrared reception diodes that adopt pairing with following sending and receiving apparatus 22.Promptly can adopt single infrared emission reception diode, the assembly that also can adopt the emission reception diode to be packaged together.Last connector 18 described in the present embodiment and lower connector 28 are 360 degree rotary structure connectors.
The course of work of present embodiment:
Present embodiment is an example with " the present invention is applied on the electronically electric heat kettle; body and pedestal are provided with light reflection structure ", as Fig. 1, Fig. 1-1, Fig. 1-2, Fig. 2, Fig. 3, shown in Figure 4, after the kettle body with body 1 (electric kettle) is equipped with an amount of water, after being placed on the pedestal 2 (power conductor seat), at this moment the live wire of power supply, zero line, ground wire by electric connector last connector 18 and lower connector 28 on corresponding contact (not drawing here) connect, at this moment, the control circuit energized of electric kettle, when the user need heat up water, click the function button 29 on the pedestal 2, microprocessor on the control circuit in the pedestal 2 receives the signal that need heat up water, through after the data processing, giving down, control circuit sends a signal, by the infrared light emitting diode on the following sending and receiving apparatus 22 that connects on the following control circuit board 23, send infrared ray control signal, infrared ray control signal passes the light transmission piece 27 on the pedestal upper casing 25 of pedestal 2, arrive on the last light reflection structure 14 that is provided with on the spill reflection groove 16 that is provided with on the body bottom 15, if on the infrared light emitting diode position of the infrared receiver diode of last sending and receiving apparatus 12 and following sending and receiving apparatus 22 not on a line, or it is too far away partially, at this moment the infrared ray that then descends sending and receiving apparatus 22 to send must just directly arrive the infrared receiver diode of going up sending and receiving apparatus 12 through reflection, like this, infrared ray returns pedestal upper casing 25 after running into the last light reflection structure 14 that is provided with on the spill reflection groove 16 that is provided with on the body bottom 15, infrared ray is run on the pedestal upper casing 25 on the following light reflection structure 24 that is provided with again on the last light reflection structure 14 that is provided with on the spill reflection groove 16 that is provided with on the reflected back body bottom 15, like this, interreflection constantly between the following light reflection structure 24 of infrared ray control signal setting on light reflection structure 14 on the spill reflection groove 16 that is provided with on the body bottom 15 and pedestal upper casing 25, up to arriving the infrared receiver diode of going up the last sending and receiving apparatus 12 on the control circuit board 13, after the infrared receiver diode of last sending and receiving apparatus 12 receives down the infrared ray control signal that the infrared light emitting diode of sending and receiving apparatus 22 sends, microprocessor on the control circuit is through data processing, send a control signal of connecting heater 11 to control circuit, at this moment, the contacting of the relay of control heater 11, the energized of heater 11, heater 11 begins heating because of energized.
When body 1 (electric kettle) reach the boiling water temperature time, the microprocessor of the last control circuit in the body detects temperature sensor (not drawing) temperature here when reaching the boiling water temperature, microprocessor is through data processing, send a control signal to control circuit, the relay contact of connecting heater 11 in the control in the control circuit disconnects, heater 11 stops heating because of non-transformer like this, if circuit is provided with boiling water and reports to the police, and warning circuit is arranged on the words on the pedestal 2, at this moment microprocessor will send the control signal of the boiled alarm call of water, this signal sends infrared ray control signal by the infrared light emitting diode of the last sending and receiving apparatus 12 on the last control circuit board 13, after infrared ray control signal sends, to the following light reflection structure 24 of the pedestal upper casing 25 of motor seat 2, if this moment down on the infrared receiver diode of sending and receiving apparatus 22 and the infrared light emitting diode position on the last sending and receiving apparatus 12 not on a line, or it is too far away partially, when infrared ray control signal must through the position of reflection directly arrival, like this, infrared ray returns on the last light reflection structure 14 that is provided with on the spill reflection groove 16 that is provided with on the body bottom 15 after running into the following light reflection structure 24 that is provided with on the pedestal upper casing 25, infrared ray returns again on the following light reflection structure 24 that is provided with on the pedestal upper casing 25 after running into the last light reflection structure 14 that is provided with on the spill reflection groove 16, infrared ray is run on the pedestal upper casing 25 on the following light reflection structure 24 that is provided with again on the last light reflection structure 14 that is provided with on the spill reflection groove 16 that is provided with on the reflected back body bottom 15, like this, interreflection constantly between the following light reflection structure 24 of infrared ray control signal setting on the spill reflection groove 16 that is provided with on the body bottom 15 and pedestal upper casing 25, the infrared receiver diode of the following sending and receiving apparatus 22 under arriving on the control circuit board 23, instantly after the infrared receiver diode of sending and receiving apparatus 22 receives the infrared ray control signal that the infrared light emitting diode of sending and receiving apparatus 12 sends, microprocessor on the control circuit is through data processing, send the control signal of a connection hummer to control circuit, at this moment, drive the triode conducting of hummer, send tweeting sound and report to the police.
In the present embodiment, because what adopt is 360 degree rotary electric connectors, it is indefinite being arranged on the last sending and receiving apparatus 12 on the pedestal upper casing 25 of the body bottom 15 of body 1 and pedestal 2 and the position of following sending and receiving apparatus 22, during use, body 1 is random when being placed on the pedestal 2, that is to say, no matter the last sending and receiving apparatus 12 on the pedestal upper casing 25 of the body bottom 15 of body 1 and pedestal 2 is relative with the position of following sending and receiving apparatus 22 to be any position, the structure and the method for " wireless signal transmission and transmission method " of the present invention by adopting, infrared ray control signal is arrived on the corresponding infrared receiver diode smoothly, control normally.
Specific embodiment two:
As Fig. 5, Fig. 5-1, shown in Figure 6, it is another embodiment of wireless signal transmission among the present invention and transmission method; This scheme comprises body 1 and the pedestal 2 that is connected with lower connector 28 by last connector 18, be provided with control circuit board 131 in the described body 1, be provided with down control circuit board 231 in the described pedestal 2, described body 1 is provided with sending and receiving apparatus 121, described pedestal 2 is provided with down sending and receiving apparatus 221, the described sending and receiving apparatus 121 of going up links to each other with last control circuit board 131 by lead, described sending and receiving apparatus 221 down links to each other with following control circuit board 231 by lead, the described sending and receiving apparatus 121 of going up is arranged on the connector 18, described sending and receiving apparatus 221 down is arranged on the lower connector 28, be respectively arranged with light reflection structure 141 on last connector 18 and the lower connector 28, following light reflection structure 241, the emitting and receiving head portion of last sending and receiving apparatus 121 and following sending and receiving apparatus 221 is arranged on the last light reflection structure 141 on body 1 and the base 2 respectively, in the following light reflection structure 241, when body 1 and pedestal 2 pass through last, lower connector 18,28 when linking together, on the light reflection structure position that is provided with on last connector 18 and the lower connector 28 in correspondence with each other.Described upward connector 18 is spill connectors, and its light reflection structure is on the inwall of the outer ring of last connector 18 reflection groove to be set, and is provided with light transmissive material structure or through hole in the reflection groove.Be provided with light reflection material in the reflection groove; or at the outer ring of last connector 18 inwall reflection groove not being set and only adopting light reflecting material. the purpose that light transmissive material or through hole are set is that the infrared that sending and receiving apparatus 121 is gone up in protection receives head; the infrared reception diode is arranged on the inside of connector 18; the infrared ray and the receiving infrared-ray light time that allow the head of infrared reception diode send can smooth and easyly be passed through light transmissive material; not interrupted, so just can make the head of infrared reception diode be difficult for influencing transmitting and receiving of infrared ray because of scratching.Certainly, the infrared reception diode is arranged in the through hole of connector 18, makes the head of infrared reception diode be lower than its surface, can prevent preferably that also it from being scratched.Here said light reflecting material generally is the light plastics of the metal material that adopts the light face, light face or adopts some plastic electroplating metal films or aluminium foil or the like, so long as the light reflex effect material is all available preferably.Described lower connector 28 is convex-shaped connectors, the light reflection structure of lower connector 28 is that the outer ring outer wall of lower connector 28 is provided with spill reflection groove 26, be provided with light reflection material in the spill reflection groove 26, or light reflecting material be set at the outer ring outer wall of lower connector.So the spill reflection groove still is set on lower connector 28 on last connector 18 to the spill reflection groove is set, this will see the needs of specific design and production, generally match, even on last connector 18, the spill reflection groove is set, then lower connector 28 can not established the spill reflection groove, if the spill reflection groove is set on lower connector 28, then go up connector 18 and can not establish the spill reflection groove, or last, all establish the spill reflection groove on the lower connector device, as long as the infrared ray that last sending and receiving apparatus 121 or following sending and receiving apparatus 221 send can be by arriving down sending and receiving apparatus 221 or going up on the sending and receiving apparatus 121 smoothly after the repeatedly reflection of set spill reflection groove or reflecting surface.Reflection groove on described body 1 and the pedestal 2 and light reflecting material structure are that the center of above connector 18 and lower connector 28 is the annular in the center of circle, the xsect of described reflection groove is semicircular arc or rectangle, and described reflectorized material is ganoid metal material, plastics or plastics Coating Materials.The described sending and receiving apparatus 121 of going up is infra red signal communication devices of pairing with following sending and receiving apparatus 221.Described sending and receiving apparatus 121 and the following sending and receiving apparatus 221 gone up is infrared receiving traps that infrared light emitting diode and infrared receiver diode or infrared reception diode are packaged together.Described upward connector 18 and lower connector 28 are 360 degree rotary structure connectors.
The course of work of present embodiment:
Present embodiment is an example with " the present invention is applied on the electronically electric heat kettle; body and pedestal are provided with light reflection structure ", as Fig. 5, Fig. 5-1, shown in Figure 6, after the kettle body with body 1 (electric kettle) is equipped with an amount of water, after being placed on the pedestal 2 (power conductor seat), at this moment the live wire of power supply, zero line, ground wire by electric connector last connector 18 and lower connector 28 on corresponding contact (not drawing here) connect, at this moment, the control circuit energized of electric kettle, when the user need heat up water, click the function button 29 on the pedestal 2, microprocessor on the control circuit in the pedestal 2 receives the signal that need heat up water, through after the data processing, giving down, control circuit sends a signal, by the infrared light emitting diode on the following sending and receiving apparatus 221 that connects on the following control circuit board 231, send infrared ray control signal, infrared ray control signal is by lower connector 28 (convex-shaped connector), connector 18 in the arrival (spill connector) is gone up on the last light reflection structure 141 that is provided with, if on the infrared light emitting diode position of the infrared receiver diode of the last sending and receiving apparatus 121 of last connector 18 and following sending and receiving apparatus 221 not on a line, or it is too far away partially, at this moment the infrared ray that then descends sending and receiving apparatus 221 to send must just directly arrive the infrared receiver diode of going up sending and receiving apparatus 121 through reflection, like this, infrared ray is run into upward, and connector 18 (spill connector) returns lower connector 28 (convex-shaped connector) after going up on the last light reflection structure 141 that is provided with, infrared ray is run on the following light reflection structure 241 on the spill reflection groove 26 that lower connector 28 (convex-shaped connector) outer wall outside surface is provided with again on the reflected back connector 18 (spill connector) and is gone up on the last light reflection structure 141 that is provided with, like this, infrared ray control signal is gone up between the following light reflection structure 241 on the spill reflection groove 26 of the last light reflection structure 141 that is provided with and the setting of lower connector 28 (convex-shaped connector) outer wall outside surface interreflection constantly at last connector 18 (spill connector), up to arriving the infrared receiver diode of going up the last sending and receiving apparatus 121 on the control circuit board 131, after the infrared receiver diode of last sending and receiving apparatus 121 receives down the infrared ray control signal that the infrared light emitting diode of sending and receiving apparatus 221 sends, microprocessor on the control circuit is through data processing, send a control signal of connecting heater 11 to control circuit, at this moment, the contacting of the relay of control heater 11, the energized of heater 11, heater 11 begins heating because of energized.
When body 1 (electric kettle) reach the boiling water temperature time, the microprocessor of the last control circuit in the body detects temperature sensor (not drawing) temperature here when reaching the boiling water temperature, microprocessor is through data processing, send a control signal to control circuit, the relay contact of connecting heater 11 in the control in the control circuit disconnects, heater 11 stops heating because of non-transformer like this, if circuit is provided with boiling water and reports to the police, and warning circuit is arranged on the words on the pedestal 2, at this moment microprocessor will send the control signal of the boiled alarm call of water, this signal sends infrared ray control signal by the infrared light emitting diode of the last sending and receiving apparatus 121 on the last control circuit board 131, after infrared ray control signal sends, on the following light reflection structure 241 on the spill reflection groove 26 that arrival lower connector 28 (convex-shaped connector) outer wall outside surface is provided with, if this moment down on the infrared receiver diode of sending and receiving apparatus 221 and the infrared light emitting diode position on the last sending and receiving apparatus 121 not on a line, or it is too far away partially, when infrared ray control signal must through the position of reflection directly arrival, like this, infrared ray is run into and is returned connector 18 (spill connector) behind the following light reflection structure 241 on the spill reflection groove 26 of lower connector 28 (convex-shaped connector) outer wall outside surface setting and go up on the last light reflection structure 141 that is provided with, infrared ray is run into and is gone up connector 18 (spill connector) and go up on the following light reflection structure 241 on the spill reflection groove 26 that returns the setting of lower connector 28 (convex-shaped connector) outer wall outside surface behind the last light reflection structure 141 that is provided with again, infrared ray is run on the following light reflection structure 241 on the spill reflection groove 26 that lower connector 28 (convex-shaped connector) outer wall outside surface is provided with again on the reflected back connector 18 (spill connector) and is gone up on the last light reflection structure 141 that is provided with, like this, infrared ray control signal is gone up between the following light reflection structure 241 on the spill reflection groove 26 of the last light reflection structure 141 that is provided with and the setting of lower connector 28 (convex-shaped connector) outer wall outside surface interreflection constantly at last connector 18 (spill connector), the infrared receiver diode of the following sending and receiving apparatus 221 under arriving on the control circuit board 231, instantly after the infrared receiver diode of sending and receiving apparatus 221 receives the infrared ray control signal that the infrared light emitting diode of sending and receiving apparatus 121 sends, microprocessor on the control circuit is through data processing, send the control signal of a connection hummer to control circuit, at this moment, drive the triode conducting of hummer, send tweeting sound and report to the police.
In the present embodiment, because what adopt is 360 degree rotary electric connectors, it is indefinite being arranged on the last connector 18 (spill connector) of body 1 and the position of last sending and receiving apparatus on lower connector 28 (convex-shaped connector) outer wall 121 and following sending and receiving apparatus 221, when the user uses, body 1 is random when being placed on the pedestal 2, that is to say, no matter the position of the following sending and receiving apparatus 221 on the last sending and receiving apparatus 121 on the last connector 18 (spill connector) of body 1 and lower connector 28 (convex-shaped connector) outer wall is relative to be any position, by adopting structure of the present invention and method, infrared ray control signal is arrived on the corresponding infrared receiver diode smoothly, control normally.
Transmission method of the present invention is:
(1) on body that adopts 360 degree rotary electric connectors and base, light reflecting material and structure are set.
(2) the emitting and receiving head portion that will go up sending and receiving apparatus and following sending and receiving apparatus is arranged in the light reflection structure.
(3) when body and pedestal link together by last lower connector, corresponding on light reflecting material that is provided with on body and the base and the locations of structures.
(4) when the last sending and receiving apparatus on the body bottom sends optical control signal.
(5) on the photo-emission part position or material of motor seat upper casing, through reflection, optical control signal turns back to again on the photo-emission part position or material of body bottom optical control signal by the body bottom.
(6) optical control signal is on the photo-emission part position or material of body bottom and pedestal upper casing, through interreflection repeatedly, to the following sending and receiving apparatus of motor seat upper casing, finishes control action at last, finished the whole transmission course of control signal like this.
(7) opposite, when the following sending and receiving apparatus of pedestal upper casing sends optical control signal, optical control signal arrives by the pedestal upper casing on the photo-emission part position or material of body bottom, and through reflection, optical control signal turns back to again on the photo-emission part position or material of pedestal upper casing.
(8) optical control signal is on the photo-emission part position or material of body bottom and pedestal upper casing, through interreflection repeatedly, arrives at last on the last sending and receiving apparatus of body bottom, finishes control action, finished the whole transmission course of control signal like this.
Claims (10)
1. wireless signal transmission, comprise the body and the pedestal that are connected with lower connector by last connector, be provided with control circuit board in the described body, be provided with down control circuit board in the described pedestal, described body is provided with sending and receiving apparatus, described pedestal is provided with down sending and receiving apparatus, the described sending and receiving apparatus of going up links to each other with last control circuit board by lead, described sending and receiving apparatus down links to each other with following control circuit board by lead, it is characterized in that: the described sending and receiving apparatus of going up is arranged on the bottom of body, described sending and receiving apparatus down is arranged on the pedestal upper casing, be respectively arranged with light reflection structure in correspondence with each other on the position on described body and the base, described emitting and receiving head portion of going up sending and receiving apparatus and following sending and receiving apparatus is arranged on respectively in the light reflection structure on body and the base.
2. wireless signal transmission according to claim 1 is characterized in that: described body bottom is provided with light transmissive material structure or through hole, and described emitting and receiving head portion position of going up sending and receiving apparatus is corresponding with the light transmissive material structure or be in the through hole.
3. wireless signal transmission according to claim 2, it is characterized in that: the light reflection structure that is provided with on the described body is at body bottom outside surface the spill reflection groove to be set, be provided with light reflecting material or spill reflection groove in the spill reflection groove and adopt light reflecting material to make, or the light reflecting material layer is set at the outside surface of body bottom.
4. wireless signal transmission according to claim 3, it is characterized in that: described sending and receiving apparatus down is arranged on the pedestal upper casing, the pedestal upper casing is provided with light transmissive material structure or through hole, and the emitting and receiving head portion position of described down sending and receiving apparatus is corresponding with the light transmissive material structure or be in the through hole.
5. wireless signal transmission according to claim 4 is characterized in that: the light reflection structure that is provided with on the described base is that the spill reflection groove that light reflecting material coating or base upper casing outside surface employing light reflecting material layer or setting have the light reflex is set on base upper casing outside surface.
6. wireless signal transmission according to claim 5, it is characterized in that: spill reflection groove on described body and the pedestal and light reflecting material structure are that above connector and lower connector center are the annular in the center of circle, the xsect of described spill reflection groove is semicircular arc or rectangle, and described light reflecting material layer is ganoid metal material, plastics or plastics Coating Materials layer.
7. wireless signal transmission according to claim 6 is characterized in that: the described sending and receiving apparatus of going up is the infra red signal communication device of pairing with following sending and receiving apparatus.
8. wireless signal transmission according to claim 7 is characterized in that: described sending and receiving apparatus and the following sending and receiving apparatus gone up is the infrared receiving trap that infrared light emitting diode and infrared receiver diode or infrared reception diode are packaged together.
9. according to claim 1 or 8 described wireless signal transmissions, it is characterized in that: described upward connector and lower connector are 360 degree rotary structure connectors.
10. the transmission method of a wireless signal transmission may further comprise the steps:
(1) on body that adopts 360 degree rotary electric connectors and base, light reflecting material and structure are set.
(2) the emitting and receiving head portion that will go up sending and receiving apparatus and following sending and receiving apparatus is arranged in the light reflection structure.
(3) when body and pedestal link together by last lower connector, corresponding on light reflecting material that is provided with on body and the base and the locations of structures.
(4) when the last sending and receiving apparatus on the body bottom sends optical control signal.
(5) on the photo-emission part position or material of motor seat upper casing, through reflection, optical control signal turns back to again on the photo-emission part position or material of body bottom optical control signal by the body bottom.
(6) optical control signal is on the photo-emission part position or material of body bottom and pedestal upper casing, through interreflection repeatedly, to the following sending and receiving apparatus of motor seat upper casing, finishes control action at last, and the whole transmission course of having finished control signal like this finishes.
(7) opposite, when the following sending and receiving apparatus of pedestal upper casing sends optical control signal, optical control signal arrives by the pedestal upper casing on the photo-emission part position or material of body bottom, and through reflection, optical control signal turns back to again on the photo-emission part position or material of pedestal upper casing.
(8) optical control signal is on the photo-emission part position or material of body bottom and pedestal upper casing, through interreflection repeatedly, arrives at last on the last sending and receiving apparatus of body bottom, finishes control action, finished the whole transmission course of control signal like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101107486A CN101694740B (en) | 2009-09-30 | 2009-09-30 | Wireless signal transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101107486A CN101694740B (en) | 2009-09-30 | 2009-09-30 | Wireless signal transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101694740A true CN101694740A (en) | 2010-04-14 |
| CN101694740B CN101694740B (en) | 2012-05-30 |
Family
ID=42093708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101107486A Active CN101694740B (en) | 2009-09-30 | 2009-09-30 | Wireless signal transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101694740B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011060574A1 (en) * | 2009-11-17 | 2011-05-26 | 晶辉科技（深圳）有限公司 | Wireless signal transmission device and transmission method thereof |
| CN104127126A (en) * | 2014-08-14 | 2014-11-05 | 杭州淘米水净化科技有限公司 | Kettle with automatic additive water amount controlling function |
| CN113366287A (en) * | 2019-06-06 | 2021-09-07 | 东莞永胜医疗制品有限公司 | Improved reservoir for a humidifier, medical device comprising the reservoir, humidifier comprising the reservoir and method thereof |
| CN113428060A (en) * | 2021-07-22 | 2021-09-24 | 中国第一汽车股份有限公司 | Vehicle-mounted water cup heating device and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2283664A (en) * | 1993-11-09 | 1995-05-17 | Cheryl Lynn Parker | Cordless kettle |
-
2009
- 2009-09-30 CN CN2009101107486A patent/CN101694740B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011060574A1 (en) * | 2009-11-17 | 2011-05-26 | 晶辉科技（深圳）有限公司 | Wireless signal transmission device and transmission method thereof |
| CN104127126A (en) * | 2014-08-14 | 2014-11-05 | 杭州淘米水净化科技有限公司 | Kettle with automatic additive water amount controlling function |
| CN113366287A (en) * | 2019-06-06 | 2021-09-07 | 东莞永胜医疗制品有限公司 | Improved reservoir for a humidifier, medical device comprising the reservoir, humidifier comprising the reservoir and method thereof |
| CN113428060A (en) * | 2021-07-22 | 2021-09-24 | 中国第一汽车股份有限公司 | Vehicle-mounted water cup heating device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101694740B (en) | 2012-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011060574A1 (en) | Wireless signal transmission device and transmission method thereof | |
| CN201514694U (en) | Wireless signal transmission equipment | |
| CN101694740B (en) | Wireless signal transmission device | |
| US11477859B2 (en) | Method for automatic pairing for communication between a cooking utensil and an element of an induction cooktop | |
| AU2015202768B2 (en) | Sensor Arrangements | |
| US8742350B2 (en) | Proximity sensor | |
| CN101820802A (en) | Data communication with cordless base | |
| US20110153739A1 (en) | Proximity Sensor Enabled eService Connector System | |
| CN106463047A (en) | Methods, smart objects, and systems for naming and interacting with smart objects | |
| CN106462685A (en) | Wearable electronic device and method for securing same | |
| JP2017502487A5 (en) | ||
| CN206565743U (en) | Cooking apparatus | |
| US20090243847A1 (en) | Extension cord with environmental condition sensing ability | |
| CN106550072B (en) | Cover plate assembly and terminal | |
| CN106774656B (en) | Sensor assembly, cover plate, mobile terminal and terminal control method | |
| CN205083178U (en) | Novel intelligence cup device | |
| CN105092115A (en) | Pot cover having wireless temperature-pressure measurement intelligent module and method for wireless temperature-pressure measurement | |
| CN201431347Y (en) | Connection communication system for electric cooking appliances | |
| CN214072772U (en) | A intelligent bowl for taking notes children have dinner | |
| CN202183144U (en) | Bracelet type vibration alertness device for deaf | |
| CN203760332U (en) | Switch structure | |
| TWI717752B (en) | Health pot heating device with wireless power supply | |
| CN203106780U (en) | Electric heating kettle | |
| CN205302936U (en) | Wireless small bell | |
| CN215424194U (en) | Intelligence pronunciation subassembly, lid and cooking utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN BEIDING JINGHUI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JINGHUI SCI-TECH (SHENZHEN) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 3, Guangdong, Shenzhen province Nanshan District Xian Xian Road, 2 industrial building, No. 518055, B Patentee after: Shenzhen Beiding Jinghui Science & Technology Co., Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Tang Lang Xili town with rich industrial city 9 Patentee before: Crastal Technology (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210723 Address after: 518104 floor 1, building 7, Industrial Zone D, Buyong community, Shajing street, Bao'an District, Shenzhen, Guangdong Patentee after: Shenzhen Beiding Jinghui Technology Co.,Ltd. Address before: 518055 B, 3rd floor, No.2 factory building, tongfuyu industrial city, Liuxian Avenue, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CRASTAL TECHNOLOGY Co.,Ltd. |