CN210640737U - Communication and power supply integrated module, equipment with same and system - Google Patents
Communication and power supply integrated module, equipment with same and system Download PDFInfo
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- CN210640737U CN210640737U CN201921241301.8U CN201921241301U CN210640737U CN 210640737 U CN210640737 U CN 210640737U CN 201921241301 U CN201921241301 U CN 201921241301U CN 210640737 U CN210640737 U CN 210640737U
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Abstract
The utility model provides a communication power supply integration module, equipment and system. The communication and power supply integrated module comprises a wireless communication unit and a wireless power supply unit which are integrally arranged; the wireless communication unit is used for receiving and/or transmitting wireless communication signals; the wireless power supply unit is used for receiving electric energy or sending electric energy. The wireless communication unit and the wireless power supply unit are arranged, and the wireless communication and the wireless power supply can be carried out simultaneously or in a time-sharing manner, so that the wireless transmission of data can be completed by the equipment in a wireless power supply manner under the condition that the equipment does not use a power supply of the equipment; the wireless communication unit and the wireless power supply unit are integrally arranged, so that the occupied space is reduced.
Description
Technical Field
The utility model relates to an electronic equipment technical field, concretely relates to communication power supply integration module, have equipment and system of this module.
Background
The existing connector realizes transmission of power and signals through physical wired connection, and generally comprises a male connector, a female connector and a wiring harness. The male head or the female seat comprises a shell and a metal needle or a hole, and the electrical connection is realized through the matching of the metal needle and the hole. The wired connector has the problems of long plugging life, limited use times, potential safety hazard of wire harnesses and unattractive appearance.
Wireless connectors supporting wireless communication between devices or between circuit boards have appeared in the prior art, and no cable connection is required, for example, a USB wireless connector is disclosed in chinese patent publication No. CN105307109A, a wireless connector is disclosed in chinese patent publication No. CN106249362A, and a wireless connector is also disclosed in chinese patent publication No. CN 104518370A.
In recent years, wireless power supply technology has been rapidly developed, and chinese patent publication No. CN207573090U discloses a wireless power supply device and an electric appliance. The wireless power supply technology of the equipment can completely avoid the problems of safety, equipment service life and maintenance caused by physical abrasion; and the degree of freedom of the structural design of the equipment is greatly improved, and the aesthetic feeling and the functionality of the equipment are improved.
In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art: some devices are only provided with a wireless communication module for wireless data transmission, have no wireless power supply function, and cannot wirelessly output data when the power supply of the devices fails; some devices are only provided with a wireless power supply module to supply power wirelessly, but do not have a data wireless transmission function.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects existing in the prior art, the utility model aims to provide a communication power supply integration module, equipment and system.
In order to achieve the above object of the present invention, according to a first aspect of the present invention, the present invention provides a communication and power supply integrated module, which comprises a wireless communication unit and a wireless power supply unit that are integrally arranged;
the wireless communication unit is used for receiving and/or transmitting wireless communication signals;
the wireless power supply unit is used for receiving electric energy or sending electric energy.
The beneficial effects of the above technical scheme are: the wireless communication unit and the wireless power supply unit are arranged, and the wireless communication and the wireless power supply can be carried out simultaneously or in a time-sharing manner, so that the wireless transmission of data can be completed by the equipment in a wireless power supply manner under the condition of not using a power supply of the equipment; the wireless communication unit and the wireless power supply unit are integrally arranged, so that the occupied space is reduced.
In a preferred embodiment of the present invention, the wireless communication unit includes an antenna, a modulation and demodulation circuit, and a wireless receiving branch and/or a wireless transmitting branch;
the wireless transmitting branch comprises a first amplifying circuit; the output end of the modulation and demodulation circuit is connected with the input end of the first amplification circuit, and the output end of the first amplification circuit is connected with the connection point of the antenna;
the wireless receiving branch comprises a second amplifying circuit; the connecting point of the antenna is connected with the input end of the second amplifying circuit, and the output end of the second amplifying circuit is connected with the input end of the modulation and demodulation circuit.
The beneficial effects of the above technical scheme are: a specific circuit structure of a wireless communication unit is disclosed.
The utility model discloses an in a preferred embodiment, the wireless power supply unit includes wireless power supply receiving control circuit, wireless power supply transmission control circuit and coil, the coil includes the independent sub-coil of being connected with wireless power supply receiving control circuit's input and wireless power supply transmission control circuit's output, perhaps is the public coil of being connected with wireless power supply receiving control circuit's input and wireless power supply transmission control circuit's output timesharing.
The beneficial effects of the above technical scheme are: the wireless power supply receiving control circuit and the wireless power supply transmitting control circuit enable the module to receive electric energy and output the electric energy, and bidirectional transmission of the electric energy is realized; the wireless power supply receiving control circuit and the wireless power supply transmitting control circuit use a common coil in a time-sharing mode, so that the occupied space of the module is reduced, and the cost is saved.
The utility model discloses an in a preferred embodiment, wireless power supply receiving control circuit's output and wireless communication unit, electric energy storage equipment, or the feeder ear of load are connected, and wireless power supply transmitting control circuit's input is connected with power supply.
The beneficial effects of the above technical scheme are: the electric energy output by the wireless power supply receiving control circuit is used for supplying power to the wireless communication unit, or is stored in an electric energy storage device, or is used for supplying power to other loads. The wireless power supply emission control circuit transmits the electric energy of the power supply.
In order to achieve the above object of the present invention, according to a second aspect of the present invention, the present invention provides a device, which comprises a signal detection component and/or a signal receiving component, and the communication and power supply integration module of the present invention; the signal output end of the signal detection component is connected with the wired input end of the wireless communication unit; the wired output end of the wireless communication unit is connected with the input end of the signal receiving part.
The beneficial effects of the above technical scheme are: besides the beneficial effect of having the communication power supply integration module, still have the information that can gather with signal detection part wireless transmission to other equipment or device, also can receive the wireless signal that other equipment or device sent, can carry out the wireless transmission of electric energy with other equipment or device.
The utility model discloses an in the preferred embodiment, still include energy harvesting unit and energy conversion unit, the input of energy harvesting unit is connected with wireless power supply reception control circuit's output, and the output of energy harvesting unit and the input of energy conversion unit are connected, and the output of energy conversion unit still is connected with the supply terminal of load.
The beneficial effects of the above technical scheme are: the collection of the electric energy output by the wireless power supply receiving control circuit is realized through the energy collection unit, and the collected electric energy is converted into voltage output meeting the power consumption requirements of all loads through the energy conversion unit.
In order to realize the above-mentioned purpose, according to the utility model discloses a third aspect, the utility model provides a system, it is a plurality of the equipment, carry out data wireless transmission through the wireless communication unit between the equipment, carry out wireless power supply through the wireless power supply unit.
The beneficial effects of the above technical scheme are: except having the beneficial effects of communication power supply integration module and equipment, still have following beneficial effect: the whole system realizes the wireless transmission of data and the wireless supply of electric energy, reduces the use amount of cables and makes the system neat and beautiful.
In a preferred embodiment of the present invention, the wireless power supply units of the two devices are aligned during wireless power supply.
The beneficial effects of the above technical scheme are: the transmission efficiency of the electric energy is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic layout diagram of a communication and power supply integrated module in a preferred embodiment of the present invention;
fig. 2 is a hardware block diagram of a wireless communication unit in a preferred embodiment of the present invention;
fig. 3 is a hardware block diagram of a wireless power supply unit according to a first preferred embodiment of the present invention;
fig. 4 is a hardware block diagram of a wireless power supply unit according to a second preferred embodiment of the present invention;
fig. 5 is a hardware block diagram of a wireless power supply unit according to a third preferred embodiment of the present invention;
fig. 6 is a hardware block diagram of the device according to the first preferred embodiment of the present invention;
fig. 7 is a hardware block diagram of an apparatus according to a second preferred embodiment of the present invention;
fig. 8 is a schematic diagram of a wireless connection between any two devices in the system according to a preferred embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The utility model provides a communication and power supply integrated module, which comprises a wireless communication unit and a wireless power supply unit which are arranged integrally in a preferred embodiment as shown in figure 1;
the wireless communication unit is used for receiving and/or transmitting wireless communication signals, and specifically can have a wireless receiving function, a wireless transmitting function, or both an infinite transmitting function and a wireless receiving function;
the wireless power supply unit is used for receiving electric energy or sending electric energy.
In this embodiment, preferably, the wireless communication unit is a WIFI communication unit or a millimeter wave communication unit capable of providing high-speed signal communication, and supports high-speed signal transmission, so that transmitted data (such as image data) has a low-latency characteristic.
In this embodiment, it is preferable that the wireless communication unit and the wireless power supply unit are integrally provided on the same carrier, which is preferably, but not limited to, a wiring board, a flexible board, or a chip substrate.
In a preferred embodiment of the present invention, as shown in fig. 2, the wireless communication unit includes an antenna, a modem circuit, and a wireless receiving branch and/or a wireless transmitting branch.
The wireless transmitting branch comprises a first amplifying circuit; the output end of the modulation and demodulation circuit is connected with the input end of the first amplification circuit, and the output end of the first amplification circuit is connected with the connection point of the antenna;
the wireless receiving branch circuit comprises a second amplifying circuit; the connecting point of the antenna is connected with the input end of the second amplifying circuit, and the output end of the second amplifying circuit is connected with the input end of the modulation and demodulation circuit.
In this embodiment, the wireless receiving branch and the wireless transmitting branch share the antenna and the modem circuit, but in another preferred embodiment, the wireless receiving branch and the wireless transmitting branch may use separate antennas and modem circuits.
In this embodiment, the first amplifier circuit is a radio frequency power amplifier circuit, and the second amplifier circuit is a low noise amplifier circuit. The modulation and demodulation circuit is a modulation and demodulation chip and a peripheral circuit thereof, and can be built by referring to a data manual after the modulation and demodulation chip is selected.
In this embodiment, when the modem circuit is a WIFI communication circuit, the modem chip may select a BCM43694 chip of the company boston, and the circuit structure of the modem circuit may be set by referring to a data manual of the chip, which is not described herein again. The rf power amplifier circuit can be an AT2401C chip, and the specific circuit structure can refer to a chip instruction manual, which is not described herein again. The model of the low-noise amplifying circuit can be selected and built for a BFP842ESD chip, and the specific circuit structure can refer to a data manual of the chip and is not repeated herein.
In this embodiment, when the modem circuit is a millimeter wave communication circuit, the modem chip may select a 5G rf modem chip, such as a high-pass QTM052 millimeter wave antenna module, and the first amplifier circuit may select the millimeter wave power amplifier CGY2130UH and its peripheral circuits, and the specific circuits may refer to a data manual of the chip, which is not described herein again. The second amplifying circuit can select CGY2122XUH and its peripheral circuits, and the specific circuits can refer to the data manual of the chip, which is not described herein again.
In a preferred embodiment of the present invention, as shown in fig. 3 to 5, the wireless power supply unit includes a wireless power supply reception control circuit, a wireless power supply transmission control circuit, and a coil, and the coil includes an independent sub-coil connected to an input terminal of the wireless power supply reception control circuit and an output terminal of the wireless power supply transmission control circuit, or a common coil connected to the input terminal of the wireless power supply reception control circuit and the output terminal of the wireless power supply transmission control circuit in a time-sharing manner.
In this embodiment, the wireless power supply transmission control circuit includes a high-frequency inverter circuit that inverts a dc signal into a high-frequency ac signal, an input terminal of the high-frequency inverter circuit is connected to a dc power source terminal, an output terminal of the high-frequency inverter circuit is connected to a connection terminal of a sub-coil or a common coil corresponding to the wireless power supply transmission control circuit, and the sub-coil or the common coil generates an alternating magnetic field by the high-frequency ac signal. The high frequency inverter circuit is conventional in the art and will not be described herein.
Preferably, the wireless power supply emission control circuit can select an existing wireless charging integrated circuit chip, such as BD57020MWV, a direct current power supply can be directly input to an input pin of the chip, and a sub-coil or a common coil corresponding to the wireless power supply emission control circuit is connected to a coil connecting pin of the chip, so that the design difficulty is greatly simplified, and specific circuits can be referred to the chip data manual and are not described herein again.
In this embodiment, the wireless power supply reception control circuit includes a rectifying and filtering circuit, and an input terminal of the rectifying and filtering circuit is connected to a connection pin of a sub-coil or a common coil corresponding to the wireless power supply reception control circuit, so as to convert an alternating current signal induced in the alternating magnetic field by the sub-coil or the common coil into a direct current voltage signal. The rectifying and filtering circuit is conventional in the art and will not be described herein.
Preferably, the wireless power supply receiving control circuit can select an existing wireless charging integrated circuit chip, such as BD57015GWL, and can directly connect a sub-coil or a common coil corresponding to the wireless power supply receiving control circuit at a connection end of the chip, and a chip output pin serves as an output end of the wireless power supply receiving control circuit, so that the design difficulty is greatly simplified, and specific circuits can refer to the chip data manual, which is not described herein again.
In this embodiment, preferably, in order to implement time-sharing connection between the input terminal of the wireless power supply reception control circuit and the output terminal of the wireless power supply transmission control circuit, as shown in fig. 4, the wireless power supply transmission control circuit further includes a first switch disposed between the connection point of the common coil and the input terminal of the wireless power supply reception control circuit; the second switch is arranged between the connecting point of the common coil and the output end of the wireless power supply emission control circuit; the time-sharing connection of the input end of the wireless power supply receiving control circuit and the output end of the wireless power supply transmitting control circuit and the connection point of the common coil is controlled through the first switch and the second switch.
In the present embodiment, as shown in fig. 5, it is preferable that a first switch is provided between the input terminal of the wireless power feeding reception control circuit and the connection point of the sub-coil corresponding to the wireless power feeding reception control circuit; and a second switch is arranged between the output end of the wireless power supply emission control circuit and the connection point of the sub-coil corresponding to the wireless power supply emission control circuit. Thus, the wireless power supply receiving control circuit and the wireless power supply transmitting control circuit work in a time-sharing mode.
The utility model discloses an in a preferred embodiment, wireless power supply receiving control circuit's output and wireless communication unit, electric energy storage equipment, or the feeder ear of load are connected, and wireless power supply transmitting control circuit's input is connected with power supply.
In the present embodiment, the electrical energy storage device is preferably, but not limited to, a rechargeable battery. The load is the load of the equipment where the communication and power supply integrated module is located, or other external loads, and the load is a direct current load.
The utility model also provides a device, in a preferred embodiment, as shown in fig. 6, the device comprises a signal detection part and/or a signal receiving part, and the communication and power supply integrated module of the utility model; the signal output end of the signal detection component is connected with the wired input end of the wireless communication unit; the wired output end of the wireless communication unit is connected with the input end of the signal receiving part.
In this embodiment, the signal detection component may be an existing probe of the device, for example, when the device is an endoscope apparatus, the signal detection component may be a camera of the scope, and the camera of the scope is connected and communicated with the modem circuit in the wireless communication unit through a serial port or a parallel port to transmit an image signal shot by the camera of the scope. The signal receiving component is preferably, but not limited to, a processor such as an MCU, and is connected to the modem circuit in the wireless communication unit through a serial port or a parallel port to communicate with the modem circuit, so as to receive the wireless communication signal transmitted by another wireless communication unit.
In this embodiment, the device includes a housing, the common coil or the sub-coil may be disposed on an outer surface of the housing, and the other part of the communication and power supply integrated module may be disposed inside the housing. Preferably, a through hole is formed in the housing, and the common coil or the sub-coil disposed at the bottom of the through hole is exposed through the through hole. The common coil or sub-coils are preferably, but not limited to, planar spiral shapes.
In a preferred embodiment of the present invention, as shown in fig. 7, the power supply device further includes an energy collection unit and an energy conversion unit, an input end of the energy collection unit is connected to an output end of the wireless power supply receiving control circuit, an output end of the energy collection unit is connected to an input end of the energy conversion unit, and an output end of the energy conversion unit is further connected to a power supply end of the load.
In this embodiment, the energy collecting unit is preferably, but not limited to, a capacitor or a battery, and is charged through a charging circuit, the charging circuit includes a charging chip and a peripheral circuit thereof, the charging chip may select the BQ24165, and the specific circuit structure may refer to a chip manual, which is not described herein again. The energy conversion unit is preferably, but not limited to, a voltage transformation or stabilization unit, and specifically, the existing voltage transformation technologies such as LDO or DCDC can be adopted.
The utility model also provides a system, in a preferred embodiment, this system includes a plurality ofly the utility model discloses an equipment carries out data wireless transmission through the wireless communication unit between the equipment, carries out wireless power supply through the wireless power supply unit. Fig. 8 is a schematic diagram of a wireless connection between any two devices in the system.
The utility model discloses an in a preferred embodiment, during wireless power supply, the wireless power supply unit of two equipment aligns, improves transmitting coil and receiving coil's coupling efficiency, guarantees that electric energy transmission's high efficiency goes on, as shown in FIG. 8.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A communication and power supply integrated module is characterized by comprising a wireless communication unit and a wireless power supply unit which are integrally arranged;
the wireless communication unit is used for receiving and/or transmitting wireless communication signals;
the wireless power supply unit is used for receiving electric energy or sending electric energy;
the wireless power supply unit comprises a wireless power supply receiving control circuit, a wireless power supply transmitting control circuit and a coil;
the coil comprises an independent sub-coil connected with the input end of the wireless power supply receiving control circuit and the output end of the wireless power supply transmitting control circuit;
or the coil is a common coil which is connected with the input end of the wireless power supply receiving control circuit and the output end of the wireless power supply transmitting control circuit in a time-sharing manner.
2. The integrated communication and power supply module of claim 1, wherein the wireless communication unit comprises an antenna, a modulation and demodulation circuit, and a wireless receiving branch and/or a wireless transmitting branch;
the wireless transmitting branch comprises a first amplifying circuit; the output end of the modulation and demodulation circuit is connected with the input end of the first amplification circuit, and the output end of the first amplification circuit is connected with the connection point of the antenna;
the wireless receiving branch comprises a second amplifying circuit; the connecting point of the antenna is connected with the input end of the second amplifying circuit, and the output end of the second amplifying circuit is connected with the input end of the modulation and demodulation circuit.
3. The integrated communication and power supply module of claim 1, wherein the output terminal of the wireless power supply receiving control circuit is connected to the power supply terminal of the wireless communication unit, the electrical energy storage device, or the load, and the input terminal of the wireless power supply transmitting control circuit is connected to the power supply.
4. A device having a communications and power integration module according to any one of claims 1 to 3, comprising signal detection means and/or signal reception means, and a communications and power integration module according to any one of claims 1 to 3; the signal output end of the signal detection component is connected with the wired input end of the wireless communication unit; the wired output end of the wireless communication unit is connected with the input end of the signal receiving part.
5. The apparatus of claim 4, further comprising an energy harvesting unit and an energy transforming unit, wherein an input of the energy harvesting unit is connected to an output of the wireless power receiving control circuit, an output of the energy harvesting unit is connected to an input of the energy transforming unit, and an output of the energy transforming unit is further connected to a power supply of the load.
6. A system formed by the devices of claim 4 or 5, comprising a plurality of the devices of claim 4 or 5, wherein the devices perform wireless data transmission therebetween through the wireless communication unit, and perform wireless power supply through the wireless power supply unit.
7. The system of claim 6, wherein the wireless power units of the two devices are aligned when wirelessly powered.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921241301.8U CN210640737U (en) | 2019-08-02 | 2019-08-02 | Communication and power supply integrated module, equipment with same and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921241301.8U CN210640737U (en) | 2019-08-02 | 2019-08-02 | Communication and power supply integrated module, equipment with same and system |
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| CN210640737U true CN210640737U (en) | 2020-05-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113114282A (en) * | 2021-05-06 | 2021-07-13 | 珠海艾派克微电子有限公司 | Read-write equipment, consumable chip, consumable box and consumable wireless interaction system |
| CN113285532A (en) * | 2021-05-14 | 2021-08-20 | 云南普慧医疗科技有限公司 | Medical treatment consumptive material recognition device |
| CN114670552A (en) * | 2021-05-17 | 2022-06-28 | 珠海艾派克微电子有限公司 | Consumable chip repair equipment |
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2019
- 2019-08-02 CN CN201921241301.8U patent/CN210640737U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113114282A (en) * | 2021-05-06 | 2021-07-13 | 珠海艾派克微电子有限公司 | Read-write equipment, consumable chip, consumable box and consumable wireless interaction system |
| CN113285532A (en) * | 2021-05-14 | 2021-08-20 | 云南普慧医疗科技有限公司 | Medical treatment consumptive material recognition device |
| CN114670552A (en) * | 2021-05-17 | 2022-06-28 | 珠海艾派克微电子有限公司 | Consumable chip repair equipment |
| CN114670551A (en) * | 2021-05-17 | 2022-06-28 | 珠海艾派克微电子有限公司 | Consumable chip repair equipment |
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