CN213878399U - Integrated antenna device - Google Patents
Integrated antenna device Download PDFInfo
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- CN213878399U CN213878399U CN202022891720.5U CN202022891720U CN213878399U CN 213878399 U CN213878399 U CN 213878399U CN 202022891720 U CN202022891720 U CN 202022891720U CN 213878399 U CN213878399 U CN 213878399U
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Abstract
The utility model discloses an integral type antenna device for provide high accuracy location, including shell, circuit board and antenna, the circuit board with the antenna all install in the shell, the circuit board with antenna electric connection, the circuit board includes electrical unit, drive unit and the control unit, electrical unit with drive unit respectively with the control unit electric connection. The utility model discloses an integral type antenna device, its inside integrated activator control drive circuit board and activator antenna can effectual activator on the replacement market, accomplish the battery powered effect through the low-power consumption to reduce site operation, arrange the degree of difficulty problem, the personnel of trades such as concretely relates to asylum for the aged, hospital, school, prison and mill, positioning system such as goods and materials have the improvement positioning accuracy, avoid advantages such as wiring and construction convenience.
Description
Technical Field
The utility model belongs to the technical field of antenna device, concretely relates to integral type antenna device.
Background
Various types of positioning modes are available in the current market of the positioning industry, the positioning accuracy is not enough, the positioning accuracy of 125K + RFID tags can reach the level of cm, most activators and antennas are separated in the market, the 125K activators need to be powered in real time, and construction is inconvenient.
The publication number is: CN204406445U, title name is a utility model name of 125K low frequency activator, its technical scheme discloses "including microprocessor, the microprocessor includes FLASH memory cell, the microprocessor writes frequency hopping signal and exciter ID into the FLASH memory cell through serial communication end; the microprocessor includes a first output for outputting a 125K carrier signal, and a second output for outputting a waveform signal carrying the frequency hopping signal and the exciter ID; the waveform synthesis module is used for synthesizing the 125K carrier signal and the waveform signal carrying the frequency hopping signal and the exciter ID into an excitation signal, and the input end of the waveform synthesis module is electrically connected with the first output end and the second output end of the microprocessor at the same time; the OOK modulation module is used for modulating the synthesized excitation signal into a 125K carrier excitation signal, and the input end of the OOK modulation module is electrically connected with the output end of the waveform synthesis module; the amplifying module is used for amplifying 125K carrier excitation signals, and the input end of the amplifying module is connected with the output end of the OOK modulating module; the radio frequency antennas are used for emitting 125K carrier excitation signals outwards, and each radio frequency antenna is electrically connected with the output end of the amplification module through a radio frequency antenna interface; and each radio frequency antenna continuously transmits 125K carrier wave excitation signals.
Take the above-mentioned utility model patent as an example, although it discloses the activator that is used for activating the antenna, its technical scheme with the utility model discloses different, the utility model discloses antenna and the integrative setting of activation drive unit, cooperation label and location gateway carry out asset and personnel's location, and above-mentioned utility model separately sets up antenna and activator, brings the increase site operation degree of difficulty and deploys the degree of difficulty scheduling problem. Therefore, the above problems are further improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an integral type antenna device, its inside integrated activator control drive circuit board and activator antenna, activator on can effectual replacement market accomplishes the battery powered effect through the low-power consumption to reduce site operation, arrange the degree of difficulty problem, the personnel of trades such as concretely relates to asylum for the aged, hospital, school, prison and mill, positioning system such as goods and materials have the improvement positioning accuracy, avoid advantages such as wiring and construction convenience.
Another object of the utility model is to provide an integral type antenna device, its ID signal that supports transmission itself is received as the RFID label the utility model discloses the ID signal of transmission, send signal to near basic station gateway, backend server resolves out the positional information of label according to the ID number.
Another object of the present invention is to provide an integrated antenna device, which supports wired or wireless parameter configuration.
Another object of the utility model is to provide an integral type antenna device, it is usually in the low-power consumption state, and periodic perhaps sense surrounding environment for example vibration, truns into operating condition after changes such as magnetic field, can effectual saving energy consumption.
Another object of the utility model is to provide an integral type antenna device, it has only identification code, and every antenna device has the personnel of being convenient for of independent ID mark position, location such as goods and materials.
In order to achieve the above object, the utility model provides an integral type antenna device for provide high accuracy location, including shell, circuit board and antenna, the circuit board with the antenna all install in the shell, the circuit board with antenna electric connection, the circuit board includes electrical unit, drive unit and the control unit, electrical unit with drive unit respectively with the control unit electric connection, wherein:
the power supply unit is used for supplying power and comprises an adapter and a battery;
the driving unit is used for driving the antenna arranged on the shell;
the control unit is used for periodically sending a control signal.
Specifically, the power supply unit comprises a voltage regulation chip U2, a triode Q4 and a field effect transistor Q1, wherein a Vin end of the voltage regulation chip U2 is grounded through a capacitor C2, a Vout end of the voltage regulation chip U2 is grounded through a capacitor C1, a collector of the triode Q4 is electrically connected with a gate of the field effect transistor Q1, and a base of the triode Q4 is output through a resistor R2;
the driving unit comprises a driving chip U3 and a triode Q3, and an emitter of the triode is electrically connected with an IN end of the driving chip U3;
the control unit comprises a control chip U1, a connection unit J2 and a connection unit J1, wherein the control chip U1 is electrically connected with the voltage stabilizing chip U2, the driving chip U3, the connection unit J2 and the connection unit J1 respectively.
As a further preferable technical solution of the above technical solution, the collector of the triode Q4 is further electrically connected to the Vin end of the voltage regulation chip U2 through a resistor R3, the drain of the field-effect transistor Q1 is respectively grounded through a capacitor C4 and grounded through a capacitor C3, the source of the field-effect transistor Q1 is electrically connected to the Vin end of the voltage regulation chip U2, and the base of the triode Q4 is electrically connected to the 7-pin of the control chip U1 through the resistor R2.
As a further preferable technical solution of the above technical solution, a base of the transistor Q3 is electrically connected to the 16 th pin of the control chip U1 through a resistor R9, a collector of the transistor Q3 is electrically connected to the 17 th pin of the control chip U1, and an emitter of the transistor Q3 is grounded through a resistor R10.
As a further preferable technical solution of the above technical solution, an RXD terminal of the connection unit J2 is electrically connected to an RXD terminal (19 pin) of the control chip U1, a TXD terminal of the connection unit J2 is electrically connected to a TXD terminal (20 pin) of the control chip U1, a RST terminal of the connection unit J2 is electrically connected to a RST terminal (1 pin) of the control chip U1, and a VIN terminal of the connection unit J2 is electrically connected to a VIN terminal of the regulator chip U2.
As a further preferable technical solution of the above technical solution, the SWCLK terminal of the connection unit J1 is electrically connected to the SWCLK terminal (15 pin) of the control chip U1, and the SWDIO terminal of the connection unit J1 is electrically connected to the SWDIO terminal (14 pin) of the control chip U1.
As a more preferable technical solution of the above technical solution, a transmission cycle in which the control unit periodically transmits the control signal is greater than 0.5 second.
Drawings
Fig. 1 is a circuit diagram of a power supply unit of an integrated antenna device according to the present invention.
Fig. 2 is a circuit diagram of a driving unit of an integrated antenna device according to the present invention.
Fig. 3 is a circuit diagram of a control unit of an integrated antenna device according to the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
The utility model discloses an integral type antenna device combines preferred embodiment below, further describes utility model's concrete embodiment.
Referring to fig. 1 of the drawings, fig. 1 is a circuit diagram of a power supply unit of an integrated antenna device, fig. 2 is a circuit diagram of a driving unit of an integrated antenna device, and fig. 3 is a circuit diagram of a control unit of an integrated antenna device.
In the embodiments of the present invention, those skilled in the art will note that the housing, circuit board, antenna, and the like according to the present invention can be regarded as the prior art.
Preferred embodiments are described.
The utility model discloses an integral type antenna device for provide high accuracy location, including shell, circuit board and antenna, the circuit board with the antenna all install in the shell, the circuit board with antenna electric connection, the circuit board includes electrical unit, drive unit and the control unit, electrical unit with drive unit respectively with the control unit electric connection, wherein:
the power supply unit is used for supplying power and comprises an adapter and a battery;
the driving unit is used for driving the antenna arranged on the shell;
the control unit is used for periodically sending a control signal.
Specifically, the power supply unit comprises a voltage regulation chip U2, a triode Q4 and a field effect transistor Q1, wherein a Vin end of the voltage regulation chip U2 is grounded through a capacitor C2, a Vout end of the voltage regulation chip U2 is grounded through a capacitor C1, a collector of the triode Q4 is electrically connected with a gate of the field effect transistor Q1, and a base of the triode Q4 is output through a resistor R2;
the driving unit comprises a driving chip U3 and a triode Q3, and an emitter of the triode is electrically connected with an IN end of the driving chip U3;
the control unit comprises a control chip U1, a connection unit J2 and a connection unit J1, wherein the control chip U1 is electrically connected with the voltage stabilizing chip U2, the driving chip U3, the connection unit J2 and the connection unit J1 respectively.
Specifically, the collector of the triode Q4 is further electrically connected to the Vin terminal of the regulator chip U2 through a resistor R3, the drain of the field effect transistor Q1 is grounded through a capacitor C4 and a capacitor C3, respectively, the source of the field effect transistor Q1 is electrically connected to the Vin terminal of the regulator chip U2, and the base of the triode Q4 is electrically connected to the 7 pin of the control chip U1 through a resistor R2.
More specifically, the base of the transistor Q3 is electrically connected to the 16 th pin of the control chip U1 through a resistor R9, the collector of the transistor Q3 is electrically connected to the 17 th pin of the control chip U1, and the emitter of the transistor Q3 is grounded through a resistor R10.
Further, an RXD terminal of the connection unit J2 is electrically connected to an RXD terminal (19 pin) of the control chip U1, a TXD terminal of the connection unit J2 is electrically connected to a TXD terminal (20 pin) of the control chip U1, a RST terminal of the connection unit J2 is electrically connected to a RST terminal (1 pin) of the control chip U1, and a VIN terminal of the connection unit J2 is electrically connected to a VIN terminal of the regulator chip U2.
Furthermore, the SWCLK terminal of the connection unit J1 is electrically connected to the SWCLK terminal (15 pin) of the control chip U1, and the SWDIO terminal of the connection unit J1 is electrically connected to the SWDIO terminal (14 pin) of the control chip U1.
Preferably, the connection unit J2 and the connection unit J1 are used for downloading programs.
Preferably, the utility model discloses support the ID signal of transmission itself, receive when the RFID label the utility model discloses the ID signal of transmission sends the signal to near basic station gateway, and backend server resolves out the positional information of label according to the ID number.
Preferably, the present invention supports wired or wireless parameter configuration.
Preferably, the transmission period for the control unit to periodically transmit the control signal is greater than 0.5 second.
Preferably, the utility model discloses ordinarily be in the low-power consumption state, periodic perhaps sense ambient environment for example vibration, change back to operating condition such as magnetic field, can effectual saving energy consumption.
Preferably, the utility model discloses have only identification code, every antenna device has independent ID mark position person of being convenient for, location such as goods and materials.
It is worth mentioning that the technical features such as the housing, the circuit board and the antenna that the patent application of the present invention relates to should be regarded as the prior art, and the specific structure, the operating principle of these technical features and the control mode, the spatial arrangement mode that may involve adopt the conventional selection in this field can, should not be regarded as the invention of the present invention, the patent of the present invention does not further specifically expand the detailed description.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides an integral type antenna device for provide high accuracy location, its characterized in that, includes shell, circuit board and antenna, the circuit board with the antenna all install in the shell, the circuit board with antenna electric connection, the circuit board includes power supply unit, drive unit and the control unit, power supply unit with drive unit respectively with the control unit electric connection, wherein:
the power supply unit is used for supplying power and comprises an adapter and a battery;
the driving unit is used for driving the antenna arranged on the shell;
the control unit is used for periodically sending a control signal.
2. The integrated antenna device according to claim 1, wherein the power supply unit comprises a voltage regulation chip U2, a transistor Q4 and a field effect transistor Q1, wherein the Vin end of the voltage regulation chip U2 is grounded through a capacitor C2, the Vout end of the voltage regulation chip U2 is grounded through a capacitor C1, the collector of the transistor Q4 is electrically connected with the gate of the field effect transistor Q1, and the base of the transistor Q4 is output through a resistor R2;
the driving unit comprises a driving chip U3 and a triode Q3, and an emitter of the triode is electrically connected with an IN end of the driving chip U3;
the control unit comprises a control chip U1, a connection unit J2 and a connection unit J1, wherein the control chip U1 is electrically connected with the voltage stabilizing chip U2, the driving chip U3, the connection unit J2 and the connection unit J1 respectively.
3. The integrated antenna device according to claim 2, wherein the collector of the transistor Q4 is further electrically connected to the Vin terminal of the regulator chip U2 through a resistor R3, the drain of the field effect transistor Q1 is respectively connected to ground through a capacitor C4 and to ground through a capacitor C3, the source of the field effect transistor Q1 is electrically connected to the Vin terminal of the regulator chip U2, and the base of the transistor Q4 is electrically connected to the 7-pin of the control chip U1 through the resistor R2.
4. The integrated antenna device according to claim 3, wherein the base of the transistor Q3 is electrically connected to the 16 pin of the control chip U1 through a resistor R9, the collector of the transistor Q3 is electrically connected to the 17 pin of the control chip U1, and the emitter of the transistor Q3 is grounded through a resistor R10.
5. The integrated antenna device according to claim 4, wherein an RXD terminal of the connecting unit J2 is electrically connected with an RXD terminal of the control chip U1, a TXD terminal of the connecting unit J2 is electrically connected with a TXD terminal of the control chip U1, a RST terminal of the connecting unit J2 is electrically connected with a RST terminal of the control chip U1, and a VIN terminal of the connecting unit J2 is electrically connected with a VIN terminal of the voltage stabilizing chip U2.
6. The integrated antenna device according to claim 5, wherein the SWCLK terminal of the connection unit J1 is electrically connected to the SWCLK terminal of the control chip U1, and the SWDIO terminal of the connection unit J1 is electrically connected to the SWDIO terminal of the control chip U1.
7. The integrated antenna device according to any one of claims 1 or 6, wherein the control unit periodically transmits the control signal for a transmission period greater than 0.5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891720.5U CN213878399U (en) | 2020-12-02 | 2020-12-02 | Integrated antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891720.5U CN213878399U (en) | 2020-12-02 | 2020-12-02 | Integrated antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213878399U true CN213878399U (en) | 2021-08-03 |
Family
ID=77041719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022891720.5U Expired - Fee Related CN213878399U (en) | 2020-12-02 | 2020-12-02 | Integrated antenna device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213878399U (en) |
-
2020
- 2020-12-02 CN CN202022891720.5U patent/CN213878399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 Termination date: 20211202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |