CN101499590B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN101499590B CN101499590B CN200910105150.8A CN200910105150A CN101499590B CN 101499590 B CN101499590 B CN 101499590B CN 200910105150 A CN200910105150 A CN 200910105150A CN 101499590 B CN101499590 B CN 101499590B
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- Prior art keywords
- connector
- convex
- tube
- infrared
- spill
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- 230000008054 signal transmission Effects 0.000 claims abstract description 28
- 238000005538 encapsulation Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
- H04B10/802—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections for isolation, e.g. using optocouplers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Communication System (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an electric connector, and aims at providing the electric connector having high control precision and capable of performing cooperation at any angle between a wireless electric appliance main body and a power supply wire coil base, namely performing 360 degrees rotation after cooperation while not influencing the wireless transmission of signals. The electric connector comprises a convex connector and a concave connector. The convex connector and the concave connector are connected with each other; the inside of the cylindrical bulge on the convex connector is provided with a third annular groove and a fourth annular groove; the bottoms of the third annular groove and the fourth annular groove are respectively provided with a live wire connecting plate, a zero line connecting plate and a grounding wire connecting plate, which respectively correspond with a live wire connecting plate, a zero line connecting wire and a ground wire connecting plate at the bottoms of the first annular groove and the second annular groove in the concave connector; the corresponding contacts contact with each other; the circle center position of the convex connector and the circle center position of the concave connector are respectively provided with a wireless transmission device; and the wireless transmission devices match with each other for the wireless signal transmission. The electric connector can be widely applied to the electric appliance field.
Description
Technical field
The present invention relates to a kind of in household appliance technical field use and can realize the electric connector that cordless electric appliance main body is connected fast with power wire coil seat.
Background technology
Cordless electric appliance is connected by electric connector and realizes fast with power wire coil seat at present, the cordless electric appliance electric connector used of selling on market is mainly made up of convex-shaped connector and spill connector, spill connector is connected with cordless electric appliance main body, convex-shaped connector is contained on power wire coil seat and is connected with power supply, but is all to contact with each other by the contact in convex-shaped connector and spill connector the connection of carrying out power supply substantially.If cordless electric appliance main body need to be carried out with power wire coil seat the transmission of signal, the implementation that has a kind of 5 connectors in prior art is on electric connector, to increase contact pin and contact, and the mode contacting with contact by contact pin is carried out.The shortcoming that signal transmission is carried out in this employing contact pin and contact is: for small-signal, because easily producing certain contact resistance after contact and the long-term use of contact pin, thereby produce transmission error, cause the decline of control precision.
In prior art, also there is the electric connector that adopts wireless transmission to pass on signal in electric connector.As publication number is: the patent application document of the flat 11-136869A of TOHKEMY, it discloses the implementation that carries out wireless signal transmission on electric connector.But in this patent application document, disclosed electric connector is under use state, supply side connector shell is to be defined the non-rotatable mode that is fixedly connected with power side connector shell, and in household appliance technical field, user conventionally all wish cordless electric appliance main body and power wire coil seat can be arbitrarily angled peg graft and coordinate.So also just require convex-shaped connector and spill connector after cooperation, carry out 360 degree rotations and do not affect the wireless transmission of signal, and in above-mentioned application documents, disclosed electric connector cannot meet this requirement.
Summary of the invention
The object of this invention is to provide a kind of electric connector, the technical problem that solve is that control precision is high; Between cordless electric appliance main body and power wire coil seat, can carry out arbitrarily angled cooperation, after coordinating, carry out 360 degree rotations and do not affect the wireless transmission of signal.
For addressing the above problem, the present invention is by the following technical solutions: a kind of electric connector, comprise interconnective convex-shaped connector and spill connector, in columnar projections on described convex-shaped connector, be provided with the 3rd endless groove, the 4th endless groove, its bottom is respectively equipped with live wire contact pin, zero line contact pin and ground wire contact pin, and respectively with spill connector in set the first endless groove, the live wire contact pin of the second endless groove bottom, the position of zero line contact pin and ground wire contact pin in correspondence with each other and contact is corresponding contacts, the home position of the home position of described convex-shaped connector and spill connector is respectively equipped with radio transmitting device, between described radio transmitting device, match and carry out the wireless transmission of signal.
Radio transmitting device described in the present invention is infrared emission tube and infrared receiver tube, in described convex-shaped connector, be provided with infrared emission tube and infrared receiver tube, in described spill connector, be provided with infrared emission tube and infrared receiver tube, the infrared receiver tube of the infrared emission tube of described convex-shaped connector and infrared receiver tube and spill connector and infrared emission tube match respectively and carry out the wireless transmission of signal.
Radio transmitting device described in the present invention is infrared emission tube and infrared receiver tube, in described spill connector, be provided with infrared receiver tube, in convex-shaped connector, be provided with infrared emission tube, between described infrared emission tube and described infrared receiver tube, carry out the wireless transmission of signal.
Radio transmitting device described in the present invention is infrared emission tube and infrared receiver tube, wherein, in described spill connector, is provided with infrared emission tube, is provided with infrared receiver tube in convex-shaped connector.
The present invention compared with prior art, owing to being provided with respectively radio transmitting device in spill connector and convex-shaped connector, utilize infrared emission tube and infrared receiver tube pairing to carry out the wireless transmission of signal, so overcome while utilizing contact pin and contact contacting type signal transmission, after the long-term use in contact pin and contact, produce contact resistance, cause signal transmission error and the shortcoming that affects control precision.Again because the pairing of infrared emission tube and infrared receiver tube is arranged on the home position of spill connector and the home position of convex-shaped connector, can carry out arbitrarily angled cooperation so realized between cordless electric appliance main body and power wire coil seat, after cooperation, carry out 360 degree rotations and do not affect the wireless transmission of signal.It is high that the present invention also has control precision, advantage simple in structure, cost is low, safe and reliable.
Brief description of the drawings
Fig. 1 is the cutaway view of electric connector embodiment of the present invention ().
Fig. 2 is the cutaway view of the spill connector of electric connector of the present invention.
Fig. 3 is the cutaway view of the convex-shaped connector of electric connector of the present invention.
Fig. 4 is the view that the contact pin of spill connector and the contact pin of convex-shaped connector and contact of electric connector of the present invention is connected.
Fig. 5 is that electric connector embodiment of the present invention () middle concave connector device fits over the perspective view in cordless electric appliance main body.
Fig. 6 is that electric connector embodiment of the present invention () camber connector device fits over the stereogram on power wire coil seat.
Fig. 7 is the cutaway view of electric connector embodiment of the present invention (two).
Fig. 8 is the stereogram of electric connector embodiment of the present invention (two) middle concave connector.
Fig. 9 is that electric connector embodiment of the present invention (two) camber connector device fits over the stereogram on power wire coil seat.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As Fig. 1, Fig. 2, shown in Fig. 3, the present invention includes interconnective convex-shaped connector 20 and spill connector 10, in columnar projections 209 on convex-shaped connector 20, be provided with the 3rd endless groove 206, the 4th endless groove 207, its bottom is respectively equipped with live wire contact pin 204, zero line contact pin 203 and ground wire contact pin 202, after convex-shaped connector 20 is connected with spill connector 10, live wire contact pin 204 on it, zero line contact pin 203 and ground wire contact pin 202 respectively with interior the first set endless groove 106 of spill connector 10, the live wire contact pin 104 of the second endless groove 107 bottoms, the position of zero line contact pin 103 and ground wire contact pin 102 in correspondence with each other, the corresponding contact in its contact.In described convex-shaped connector 20 and spill connector 10, be respectively equipped with radio transmitting device, between radio transmitting device, match and carry out the wireless transmission of signal, thereby realize the contactless transmission of signal.This radio transmitting device can be infrared emission tube and infrared receiver tube, wherein, in the convex-shaped connector 20 of the embodiment of the present invention one, be provided with infrared emission tube 201 and infrared receiver tube 101, in spill connector 10, be provided with infrared emission tube 201 and infrared receiver tube 101, by matching respectively between the infrared receiver tube 101 in the infrared emission tube 201 in convex-shaped connector 20 and infrared receiver tube 101 and spill connector 10 and infrared emission tube 201 and carrying out the wireless transmission of signal.Therefore, carry out 360 degree rotation between cordless electric appliance main body 30 and power wire coil seat 40 time, can not affect the transmission of signal, thereby realize the wireless transmission of signal.
The live wire contact pin 204 of the present invention in convex-shaped connector 20, zero line contact pin 203 is ring plate shapes, and be separately fixed on two sidewalls of the 4th endless groove 207, ground wire contact pin 202 has elasticity and is arranged in the 3rd endless groove 206 at convex-shaped connector 20 centers, one end of its wiring is positioned at the other end of bottom through the bottom of groove, the head of infrared emission tube 201 and infrared receiver tube 101 is positioned at center or the 3rd endless groove 206Nei center of the 3rd center of endless groove 206 bottoms or another end face of bottom, pin passes from the bottom of the 3rd endless groove 206, draw from the other end of bottom, generally be welded on PCB or be fixed on lead-in wire, can determine according to the needs of product.
Live wire contact pin 104 in spill connector 10, zero line contact pin 103 is to have flexible rectangular contact pin, and head is with contact, ground wire contact pin 102 is columnar contact pin, live wire contact pin 104 is in the second endless groove 107, and zero line contact pin 103 and ground wire contact pin 102 are in the first endless groove 106, one end of its wiring is positioned at the other end of bottom through the bottom of groove, the head of infrared receiver tube 101 and infrared emission tube 201 is positioned at center or the first endless groove 106Nei center of first endless groove 106 bottom centre at spill connector 10 centers or another end face of bottom, pin passes from the bottom of the first endless groove 106, draw from the other end of bottom, generally be welded on PCB or be fixed on lead-in wire, can determine according to the needs of product.
The head position of the infrared emission tube 201 on convex-shaped connector 20 of the present invention and infrared receiver tube 101 and infrared receiver tube 101 in spill connector 10 and infrared emission tube 201 is all on the axis in two same centers of circle of connector and corresponding, as long as it is the head that Infrared that infrared emission tube 201 sends can arrive infrared receiver tube 101 that infrared ray can arrive the other side, signal just can transmit smoothly like this.No matter be to transfer signals to spill connector 10 from convex-shaped connector 20, or spill connector 10 transmits signals to convex-shaped connector 20, can realize the wireless transmission of signal, like this, the control circuit arranging by inside carries out signal processing, realizes the control of various routine processes and function.In order to realize the wireless transmission of multiple signals, can in a convex-shaped connector and a spill connector, adopt many group infrared emission tubes and infrared receiver tube are set, or the mode of many group infrared emission tubes and infrared receiver tube mixing, adopt different coded excitation and reception, reach multiple different control object.
In order can product to be done compactlyer, when use infrared emission tube 201 and infrared receiver tube 101 in a spill connector or convex-shaped connector time simultaneously, capital is encapsulated in infrared emission tube 201 and infrared receiver tube 101 in same colloid, so both saved space, and also given to produce to assemble and brought convenience.
In the time that convex-shaped connector 20 is used on product with spill connector 10 is actual, convex-shaped connector 20 is to be assemblied on power wire coil seat 40, the other end of live wire contact pin 204, zero line contact pin 203 and ground wire contact pin 202 on it, the lug plate in convex-shaped connector 20 bottom portion of groove other ends is connected with control circuit with power line, infrared emission tube 201 is to be connected with electronic control circuit with infrared receiver tube 101, infrared emission tube 201 sends out signal as output element, and infrared receiver tube 101 receives signal as input element.Spill connector 10 is assemblied in cordless electric appliance main body 30, as: electric kettle, in the main body of electric steaming cooker or other cordless electric appliances etc., live wire contact pin 104 on it, the lug plate of zero line contact pin 103 and ground wire contact pin 102 is in the other end of spill connector 10, the i.e. lug plate of the bottom portion of groove other end in spill connector 10, wherein live wire contact pin 104, the lug plate of zero line contact pin 103 is connected with control circuit with heater element, the metal partss such as the metal shell of the lug plate of ground wire contact pin 102 and cordless electric appliance main body 30 are connected, infrared receiver tube 101 is to be connected with electronic control circuit with infrared emission tube 201.After cordless electric appliance main body 30 is placed on power wire coil seat 40, be that spill connector 10 is aimed at after convex-shaped connector 20, spill connector 10 is connected with convex-shaped connector 20, the live wire contact pin 104 of spill connector 10 inside, the contact of zero line contact pin 103 and ground wire contact pin 102 respectively with convex-shaped connector 20 in live wire contact pin 204, zero line contact pin 203 and ground wire contact pin 202 correspondences contact, cordless electric appliance main body 30 has connected power supply, can controlled work, at this moment, the infrared emission tube 201 of spill connector 10 inside and infrared receiver tube 101 are just corresponding with the position of the head of infrared receiver tube 101 in convex-shaped connector 20 and infrared emission tube 201, and be aligned with each other, in the time that needs are realized certain function by circuit control or are carried out certain action, send out signal by control circuit control infrared emission tube 201, this signal can be the signal through MCU circuit code, also can be carrier signal after treatment, when infrared receiver tube 101 receives after the code signal or carrier signal of the infrared light sending from infrared emission tube 201, be sent in control circuit and process, and carry out corresponding program, realize corresponding function and action.
As shown in Fig. 4, Fig. 5, Fig. 6, after convex-shaped connector 20 is connected with spill connector 10, live wire contact pin 204, zero line contact pin 203 in convex-shaped connector 20 contact with the live wire contact pin 104 in spill connector 10, the contact of zero line contact pin 103 respectively, have flexible ground wire contact pin 202 and contact with the ground wire contact pin 102 in spill connector 10 in convex-shaped connector 20.
As Fig. 7, Fig. 8, shown in Fig. 9, embodiments of the invention (two) comprise convex-shaped connector 20 and spill connector 10, in columnar projections 209 on convex-shaped connector 20, be provided with the 3rd endless groove 206, the 4th endless groove 207, its bottom is respectively equipped with live wire contact pin 204, zero line contact pin 203 and ground wire contact pin 202, after convex-shaped connector 20 is connected with spill connector 10, live wire contact pin 204 on it, zero line contact pin 203 and ground wire contact pin 202 respectively with interior the first set endless groove 106 of spill connector 10, the live wire contact pin 104 of the second endless groove 107 bottoms, on the position of zero line contact pin 103 and ground wire contact pin 102 in correspondence with each other, the corresponding contact in its contact, radio transmitting device in spill connector 10 is infrared receiver tube 101, radio transmitting device in convex-shaped connector 20 is infrared emission tube 201, carry out the wireless transmission of signal by infrared emission tube 201 and infrared receiver tube 101.In order to realize different control modes, also can be at the interior infrared emission tube 201 that arranges of spill connector 10, infrared receiver tube 101 is set or at interior infrared receiver tube 101 and the infrared emission tube 201 of arranging of spill connector 10 simultaneously convex-shaped connector 20 is interior, at interior infrared emission tube 201 and the infrared receiver tube 101 of arranging of convex-shaped connector 20, like this, just can carry out 360 degree rotation between cordless electric appliance main body 30 and power wire coil seat 40 time, can not affect the transmission of signal, realize the wireless transmission of various signals.
Live wire contact pin 204 in convex-shaped connector 20, zero line contact pin 203 is ring plate shapes, and be fixed on two sidewalls of the 4th endless groove 207, ground wire contact pin 202 has elasticity and is arranged in the 3rd endless groove 206 at convex-shaped connector 20 centers, one end of its wiring is positioned at the other end of bottom through the bottom of groove, the head of infrared emission tube 201 and infrared receiver tube 101 is positioned at center or the 3rd endless groove 206Nei center of the 3rd center of endless groove 206 bottoms or another end face of bottom, pin is drawn from the bottom of the 3rd endless groove 206, generally be welded on PCB or be fixed on lead-in wire, can determine according to the needs of product.
Live wire contact pin 104 in spill connector 10, zero line contact pin 103 is to have flexible rectangular contact pin, and head is with contact, ground wire contact pin 102 is columnar contact pin, live wire contact pin 104 is in the second endless groove 107, and zero line contact pin 103 and ground wire contact pin 102 are in the first endless groove 106, one end of its wiring is positioned at the other end of bottom through the bottom of groove, the head of infrared receiver tube 101 and infrared emission tube 201 is positioned at center or the first endless groove 106Nei center of first endless groove 106 bottom centre at spill connector 10 centers or another end face of bottom, pin is drawn from the bottom of the first endless groove 106, generally be welded on PCB or be fixed on lead-in wire, can determine according to the needs of product.
When being only provided with an infrared emission tube 201 on convex-shaped connector 20, and while being only provided with an infrared receiver tube 101 in spill connector 10, after convex-shaped connector 20 is connected with spill connector 10, preferred version is that the head of infrared emission tube 201 and the head of infrared receiver tube 101 must coexist on the axis in a center of circle and corresponding in position, just can ensure that ultrared transmission is smooth and easy, be that infrared receiver tube 101 can effectively receive the Infrared of being sent by infrared emission tube 201, be the head that Infrared that infrared emission tube 201 sends can arrive infrared receiver tube 101 as long as infrared ray can arrive the other side like this, signal just can transmit smoothly.Certainly,, even some skew in position of the head of the head of infrared emission tube 201 and infrared receiver tube 101, if adopt the transmission means of carrier wave or have certain space, infrared receiver tube 101 also can be received the signal that outside line transmitting tube 201 transmits.For the difference control requirement of different product, sometimes also need on convex-shaped connector 20, only be provided with an infrared receiver tube 101, and in spill connector 10, be only provided with an infrared emission tube 201, but no matter be to transfer signals to spill connector 10 from convex-shaped connector 20, or spill connector 10 transmits signals to convex-shaped connector 20, as long as infrared emission tube 201 and infrared receiver tube 101 are separately positioned on to the center of two connectors, after convex-shaped connector 20 and spill connector 10 are linked together, the position of infrared emission tube 201 and infrared receiver tube 101 heads can be in correspondence with each other, aim at the other side, no matter how to rotate between cordless electric appliance main body 30 and power wire coil seat 40, rotate how many angles, as long as cordless electric appliance main body is not left power conductor seat, spill connector 10 can link together with convex-shaped connector 20, can realize the wireless transmission of signal, like this, the control circuit that just can arrange by inside carries out signal processing, realize the control of various routine processes and function.
For cost-saving, realizing low-tension supply transmits to cordless electric appliance main body 30, the present invention increases spring contact 205 in the columnar projections 209 of convex-shaped connector 20 or in the columnar projections 209 extended planes in base, in the plane of extending, increase ring-type contact 105 in spill connector 10 or at spill connector 10 groove tops, by increasing spring contact 205 and ring-type contact 105, after spill connector 10 is connected with convex-shaped connector 20, spring contact 205 is corresponding with ring-type contact 105 positions and contact, low-tension supply by line voltage after the circuit step-down in power wire coil seat 40 is transferred in cordless electric appliance main body 30, low-tension supply is provided to the control circuit in cordless electric appliance main body 30, reduce the cost of establishing again reduction voltage circuit in cordless electric appliance main body 30, also can reduce taking cordless electric appliance principal space.For this reason, can as required, as long as structure and position allow, can increase again several spring contacts and ring-type contact and realize desired other functions.Generally, spring contact is outwards to distribute with the center of the columnar projections of convex-shaped connector 20, the contact of two the different control signals that can not distribute on same radius, because this can not realize the rotation of the degree of 360 between cordless electric appliance main body 30 and power wire coil seat 40.Ring-type contact is outwards to distribute one or outwards distribute one at interval of a dead ring 108 taking spill connector 10 center as the center of circle at interval of a dead ring 108 in the plane of extending at groove top taking spill connector 10 center as the center of circle.In addition, spring contact 205 must be corresponding one by one with ring-type contact 105 positions, there is a spring contact just to have a ring-type contact, certainly, also can adopt the corresponding ring-type contact of multiple spring contacts to carry out the transmission of signal, but these contacts are same signal sources, and multiple spring contacts connect together.
On the above-described convex-shaped connector at electric connector and spill connector, infrared emission tube is set and infrared receiver tube carries out the wireless transmission of signal, in actual design, the radio transmitting device of other types also can be set on the convex-shaped connector of electric connector and spill connector, as: transmitting set is set in convex-shaped connector, radio receiver is set in spill connector or in spill connector, transmitting set is set, the wireless transmission that radio receiver carries out signal is set in convex-shaped connector, realize the transmission of carrying out can not affecting when 360 degree rotate signal between cordless electric appliance main body and power wire coil seat.
Claims (11)
1. an electric connector, comprise interconnective convex-shaped connector (20) and spill connector (10), in columnar projections (209) on described convex-shaped connector (20), be provided with the 3rd endless groove (206), the 4th endless groove (207), its bottom is respectively equipped with live wire contact pin (204), zero line contact pin (203) and ground wire contact pin (202), and respectively with spill connector (10) in set the first endless groove (106), the live wire contact pin (104) of the second endless groove (107) bottom, the position of zero line contact pin (103) and ground wire contact pin (102) in correspondence with each other and contact is corresponding contacts, it is characterized in that: the home position of the home position of described convex-shaped connector (20) and spill connector (10) is respectively equipped with radio transmitting device, between described radio transmitting device, match and carry out the wireless transmission of signal, described signal is sent by control circuit control,
In the columnar projections (209) of described convex-shaped connector (20) or in the plane extending horizontally away on its base, be also provided with contact (205), in described spill connector (10) or in the plane extending horizontally away at its groove top, be provided with ring-type contact (105).
2. electric connector according to claim 1, it is characterized in that: described radio transmitting device is infrared emission tube (201) and infrared receiver tube (101), in described convex-shaped connector (20), be provided with infrared emission tube (201) and infrared receiver tube (101), in described spill connector (10), be provided with infrared emission tube (201) and infrared receiver tube (101), the infrared receiver tube (101) of the infrared emission tube (201) of described convex-shaped connector (20) and infrared receiver tube (101) and spill connector (10) and infrared emission tube (201) match respectively and carry out the wireless transmission of signal.
3. electric connector according to claim 2, it is characterized in that: the infrared emission tube (201) arranging in described convex-shaped connector (20) and infrared receiver tube (101) are positioned at the 3rd endless groove (206) Nei center of convex-shaped connector (20), the infrared receiver tube (101) arranging in described spill connector (10) and infrared emission tube (201) are positioned at the first endless groove (106) Nei center of spill connector (10).
4. electric connector according to claim 3, is characterized in that: the infrared emission tube (201) on described convex-shaped connector (20) is corresponding with infrared receiver tube (101) and infrared emission tube (201) head on spill connector (10) in position with infrared receiver tube (101) head.
5. electric connector according to claim 2, is characterized in that: the described infrared emission tube (201) arranging in described spill connector (10) and infrared receiver tube (101) are encapsulation all-in-one-piece infrared emitting and receiving tube; The described infrared emission tube (201) arranging in described convex-shaped connector (20) and infrared receiver tube (101) are encapsulation all-in-one-piece infrared emitting and receiving tube.
6. electric connector according to claim 1, it is characterized in that: described radio transmitting device is infrared emission tube (201) and infrared receiver tube (101), in described spill connector (10), be provided with infrared receiver tube (101), in convex-shaped connector (20), be provided with infrared emission tube (201), between described infrared emission tube (201) and described infrared receiver tube (101), carry out the wireless transmission of signal.
7. electric connector according to claim 6, it is characterized in that: after described spill connector (10) is connected with convex-shaped connector (20), the head of infrared emission tube (201) is corresponding with the head position of infrared receiver tube (101).
8. electric connector according to claim 7, it is characterized in that: the infrared receiver tube (101) arranging in described spill connector (10) is positioned at first endless groove (106) at spill connector (10) center, the infrared emission tube (201) arranging in described convex-shaped connector (20) is positioned at the 3rd endless groove (206) at convex-shaped connector (20) center.
9. electric connector according to claim 1, it is characterized in that: described radio transmitting device is infrared emission tube (201) and infrared receiver tube (101), wherein, in described spill connector (10), be provided with infrared emission tube (201), in convex-shaped connector (20), be provided with infrared receiver tube (101).
10. according to the electric connector described in claim 1 to 9 any one, it is characterized in that: described contact (205) outwards distributes centered by the columnar projections (209) of convex-shaped connector (20), described ring-type contact (105) outwards distributes one at interval of a dead ring (108) as the center of circle taking the center of spill connector (10).
11. electric connectors according to claim 10, it is characterized in that: after described convex-shaped connector (20) is connected with spill connector (10), contact (205) corresponding with ring-type contact (105) position and contact.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910105150.8A CN101499590B (en) | 2009-01-19 | 2009-01-19 | Electric connector |
| PCT/CN2009/070384 WO2010081303A1 (en) | 2009-01-19 | 2009-02-10 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910105150.8A CN101499590B (en) | 2009-01-19 | 2009-01-19 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101499590A CN101499590A (en) | 2009-08-05 |
| CN101499590B true CN101499590B (en) | 2014-12-03 |
Family
ID=40946524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910105150.8A Active CN101499590B (en) | 2009-01-19 | 2009-01-19 | Electric connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101499590B (en) |
| WO (1) | WO2010081303A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8536490B2 (en) * | 2009-11-17 | 2013-09-17 | Crastal Technology (Shenzhen) Co., Ltd. | Wireless signal transmission device and method thereof |
| CN102624517B (en) * | 2012-01-19 | 2015-11-11 | 青岛海信智能商用系统有限公司 | Communication connection between mobile POS and base and the means of communication thereof |
| CN103677002A (en) * | 2013-12-04 | 2014-03-26 | 邵应德 | Remote control type power supply temperature control connection device |
| CN107714328B (en) * | 2017-11-08 | 2023-09-19 | 南京康尼机电股份有限公司 | Seat device of modularized wheelchair |
| CN108013976B (en) * | 2017-11-08 | 2024-02-02 | 南京康尼机电股份有限公司 | Multifunctional electric wheelchair |
| CN107693233B (en) * | 2017-11-08 | 2023-09-19 | 南京康尼机电股份有限公司 | Chassis device convenient to separate from seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252241A (en) * | 2008-03-24 | 2008-08-27 | 佛山市顺德区康迈斯电器有限公司 | Electric connector |
| CN201113009Y (en) * | 2007-09-26 | 2008-09-10 | 宁波圣莱达电器有限公司 | Cordless electric connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11122831A (en) * | 1997-10-20 | 1999-04-30 | Harness Syst Tech Res Ltd | Electric vehicle charging connector |
| JPH11136869A (en) * | 1997-10-27 | 1999-05-21 | Harness Syst Tech Res Ltd | Electric vehicle charging connector |
| CN2545728Y (en) * | 2001-09-20 | 2003-04-16 | 广东德豪润达电器股份有限公司 | Cordless electric connector |
| CN101141036A (en) * | 2006-09-06 | 2008-03-12 | 谭颂平 | Plug capable of connecting wireless moving system |
-
2009
- 2009-01-19 CN CN200910105150.8A patent/CN101499590B/en active Active
- 2009-02-10 WO PCT/CN2009/070384 patent/WO2010081303A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113009Y (en) * | 2007-09-26 | 2008-09-10 | 宁波圣莱达电器有限公司 | Cordless electric connector |
| CN101252241A (en) * | 2008-03-24 | 2008-08-27 | 佛山市顺德区康迈斯电器有限公司 | Electric connector |
Non-Patent Citations (2)
| Title |
|---|
| JP特开平11-122831A 1999.04.30 * |
| JP特开平11-136869A 1999.05.21 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010081303A1 (en) | 2010-07-22 |
| CN101499590A (en) | 2009-08-05 |
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