CN202759443U - Multi-antenna mobile-type intelligent communication device - Google Patents

Multi-antenna mobile-type intelligent communication device Download PDF

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Publication number
CN202759443U
CN202759443U CN2012203545567U CN201220354556U CN202759443U CN 202759443 U CN202759443 U CN 202759443U CN 2012203545567 U CN2012203545567 U CN 2012203545567U CN 201220354556 U CN201220354556 U CN 201220354556U CN 202759443 U CN202759443 U CN 202759443U
Authority
CN
China
Prior art keywords
antenna
communication
printed substrate
modulation
type intelligent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012203545567U
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Chinese (zh)
Inventor
朱林锋
聂达平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Dasai Digital Science & Technology Co Ltd
Original Assignee
Shanghai Dasai Digital Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Dasai Digital Science & Technology Co Ltd filed Critical Shanghai Dasai Digital Science & Technology Co Ltd
Priority to CN2012203545567U priority Critical patent/CN202759443U/en
Application granted granted Critical
Publication of CN202759443U publication Critical patent/CN202759443U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the field of telephone communication utilizing electromagnetic waves and specifically relates to a multi-antenna mobile-type intelligent communication device. The multi-antenna mobile-type intelligent communication device includes a shell (11), a printed circuit board (12), a central processor (2), an internal storage (31), an external storage (32), an input device (41), an output device (42), a modulation-demodulation module (5) and a communication antenna (6). It is characterized in that the multi-antenna mobile-type intelligent communication device also includes a radio frequency antennas (7) including a GPRS antenna (71), a WiFi antenna (72), a GPS antenna (73), an RFID antenna (74) and a Bluetooth antenna (75). The radio frequency antennas are arranged in the shell (1) and are connected with the modulation-demodulation module (5) through signal lines on the printed circuit board (12). The multi-antenna mobile-type intelligent communication device provide by the utility model is strong in anti-interference capability, wide in application range and simple in structure.

Description

Many antennas movable-type intelligent communication device
Technical field
The utility model relates to and utilizes electromagnetic field of telephone communication, is specially a kind of many antennas movable-type intelligent communication device.
Background technology
Intelligent communication equipment is just developed rapidly at present, what is called is intelligent, refers to have some characteristic of PC, and independently open operating system is installed, can the software that the third party service provider provides be installed voluntarily by the user, come continuous practical function to expand by this type of software.In order to realize various functions based on transmission of wireless signals; intelligent communication equipment also is built-in with a plurality of radio-frequency antennas usually except communication antenna; radio-frequency antenna generally comprises GPRS(full name General Packet Radio Service; be GPRS) antenna; WiFi(full name Wireless Fidelity; it is Wireless Fidelity; be adapted to wireless network) antenna and Bluetooth antenna; also has in addition GPS(full name Navigation Satellite Timing And Ranging Global Position System; be nautical star when surveying with the range finding global positioning system; be called for short global positioning system) antenna and RFID(full name Radio Frequency Identification, i.e. radio-frequency (RF) identification) antenna.Need to launch or receive electromagnetic wave signal during radio-frequency antenna work, easily phase mutual interference, intelligent communication equipment mainly lays particular emphasis on conversation and data transmission at present, in order to guarantee speech quality and message transmission rate, have to the performance of GPS and RFID is restricted to some extent, the positioning accuracy of GPS only is 15m~30m, and the distance that reads of RFID is no more than 2cm.This has just limited further developing of intelligent communication equipment performance.
The utility model content
In order to overcome the defective of prior art, provide that a kind of antijamming capability is strong, positioning accuracy is high, message transmission rate is fast, distance is read in induction, Wireless Telecom Equipment applied widely, simple in structure, the utility model discloses a kind of many antennas movable-type intelligent communication device.
The utility model reaches goal of the invention by following technical solution:
A kind of many antennas movable-type intelligent communication device, comprise casing, printed substrate, central processing unit, built-in storage, external memory, input equipment, output equipment, modulation-demodulation module and communication antenna, printed substrate, central processing unit, built-in storage, external memory, input equipment, output equipment, modulation-demodulation module and communication antenna all are built in the casing, central processing unit, built-in storage, external memory, input equipment, output equipment, the modulation-demodulation module all is fixedly connected with printed substrate with communication antenna, built-in storage, external memory, input equipment, output equipment is connected with the modulation-demodulation module by the connection of the holding wire on printed substrate central processing unit, communication antenna connects the modulation-demodulation module by the holding wire on the printed substrate, it is characterized in that: comprise that also radio-frequency antenna, radio-frequency antenna comprise the GPRS antenna, the WiFi antenna, gps antenna, RFID antenna and Bluetooth antenna; Radio-frequency antenna all is located at the inside of casing, and radio-frequency antenna all connects the modulation-demodulation module by the holding wire on the printed substrate; GPRS antenna and WiFi antenna are located at respectively left side and the right side of printed substrate the first half, and GPRS antenna and WiFi antenna are parallel to each other; Gps antenna is located at the right side on printed substrate top, and gps antenna and WiFi antenna are orthogonal; The RFID antenna is located at the right side of printed substrate the first half, and the RFID antenna is positioned at the left side of WiFi antenna and is positioned at the below of gps antenna; Bluetooth antenna is located at the left side of printed substrate the latter half, and Bluetooth antenna is positioned at the below of GPRS antenna.
Described many antennas movable-type intelligent communication device is characterized in that: communication antenna is selected GSM antenna or CDMA antenna.
Described many antennas movable-type intelligent communication device, it is characterized in that: input equipment is selected keyboard, and output equipment is selected liquid crystal display.
Described many antennas movable-type intelligent communication device, it is characterized in that: input equipment and output equipment are all selected touch-screen.
The utility model is by rational deployment, whole electromagnetic shielding and design filter circuit, realized in the casing narrow space, guaranteeing to work without interruption mutually between each antenna, especially can make gps antenna without interruption to guarantee positioning accuracy, under the state that each radio-frequency antenna is worked simultaneously, interfering with each other between the radiofrequency signal can be reduced to minimumly, make smart mobile phone satisfy the demand of multi-functional use as intelligent mobile terminal.Adopt smart mobile phone of the present utility model, the positioning accuracy of gps antenna can reach 30cm; Reading apart from reaching 8cm of RFID antenna; The GPRS antenna can be with the speed of 0.5KB/sec the transmission of data incessantly.The beneficial effects of the utility model are: antijamming capability is strong, positioning accuracy is high, message transmission rate is fast, distance, applied widely, simple in structure is read in induction.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the position view of radio-frequency antenna in the utility model.
Embodiment
Below further specify the utility model by specific embodiment.
Embodiment 1
A kind of many antennas movable-type intelligent communication device, comprise casing 11, printed substrate 12, central processing unit 2, built-in storage 31, external memory 32, input equipment 41, output equipment 42, modulation-demodulation module 5, communication antenna 6 and radio-frequency antenna 7, as depicted in figs. 1 and 2, concrete structure is: printed substrate 12, central processing unit 2, built-in storage 31, external memory 32, input equipment 41, output equipment 42, modulation-demodulation module 5, communication antenna 6 and radio-frequency antenna 7 all are built in the casing 1, central processing unit 2, built-in storage 31, external memory 32, input equipment 41, output equipment 42, modulation-demodulation module 5, communication antenna 6 all is fixedly connected with printed substrate 12 with radio-frequency antenna 7, built-in storage 31, external memory 32, input equipment 41, output equipment 42 is connected the holding wire that all passes through on the printed substrate 12 and is connected central processing unit 2 with the modulation-demodulation module, communication antenna 6 is connected with radio-frequency antenna respectively and is connected modulation-demodulation module 5 by the holding wire on the printed substrate 12, and radio-frequency antenna 7 comprises GPRS antenna 71, WiFi antenna 72, gps antenna 73, RFID antenna 74 and Bluetooth antenna 75; Radio-frequency antenna 7 all is located at the inside of casing 1, and the holding wire that radio-frequency antenna 7 all passes through on the printed substrate 12 connects modulation-demodulation module 5; GPRS antenna 71 and WiFi antenna 72 are located at respectively left side and the right side of printed substrate 12 the first half, and GPRS antenna 71 and WiFi antenna 72 are parallel to each other; Gps antenna 73 is located at the right side on printed substrate 12 tops, and gps antenna 73 and WiFi antenna 72 are orthogonal; RFID antenna 74 is located at the right side of printed substrate 12 the first half, and RFID antenna 74 is positioned at the left side of WiFi antenna 72 and is positioned at the below of gps antenna 73; Bluetooth antenna 75 is located at the left side of printed substrate 12 the latter halfs, and Bluetooth antenna 75 is positioned at the below of GPRS antenna 71.
In the present embodiment, communication antenna is selected the GSM antenna, GSM full name Global System for Mobile Communications, and namely global system for mobile communications is commonly called as " Global Link "; Input equipment 41 is selected keyboard, and output equipment 42 is selected liquid crystal display.
Embodiment 2
A kind of many antennas movable-type intelligent communication device, comprise casing 11, printed substrate 12, central processing unit 2, built-in storage 31, external memory 32, input equipment 41, output equipment 42, modulation-demodulation module 5, communication antenna 6 and radio-frequency antenna 7, as depicted in figs. 1 and 2, concrete structure is: communication antenna is selected the CDMA antenna, CDMA full name Code Division Multiple Access, i.e. code division multiple access; Input equipment 41 and output equipment 42 are all selected touch-screen.Other structures are all same with embodiment 1.

Claims (4)

1. the communication device of antenna movable-type intelligent more than a kind, comprise casing (11), printed substrate (12), central processing unit (2), built-in storage (31), external memory (32), input equipment (41), output equipment (42), modulation-demodulation module (5) and communication antenna (6), printed substrate (12), central processing unit (2), built-in storage (31), external memory (32), input equipment (41), output equipment (42), modulation-demodulation module (5) and communication antenna (6) all are built in the casing (1), central processing unit (2), built-in storage (31), external memory (32), input equipment (41), output equipment (42), modulation-demodulation module (5) all is fixedly connected with printed substrate (12) with communication antenna (6), built-in storage (31), external memory (32), input equipment (41), output equipment (42) is connected 5 with the modulation-demodulation module) holding wire that all passes through on the printed substrate (12) connects central processing unit (2), communication antenna (6) connects modulation-demodulation module (5) by the holding wire on the printed substrate (12), it is characterized in that: also comprise radio-frequency antenna (7)
Radio-frequency antenna (7) comprises GPRS antenna (71), WiFi antenna (72), gps antenna (73), RFID antenna (74) and Bluetooth antenna (75);
Radio-frequency antenna (7) all is located at the inside of casing (1), and the holding wire that radio-frequency antenna (7) all passes through on the printed substrate (12) connects modulation-demodulation module (5);
GPRS antenna (71) and WiFi antenna (72) are located at respectively left side and the right side of printed substrate (12) the first half, and GPRS antenna (71) and WiFi antenna (72) are parallel to each other;
Gps antenna (73) is located at the right side on printed substrate (12) top, and gps antenna (73) and WiFi antenna (72) are orthogonal;
RFID antenna (74) is located at the right side of printed substrate (12) the first half, and RFID antenna (74) is positioned at the left side of WiFi antenna (72) and is positioned at the below of gps antenna (73);
Bluetooth antenna (75) is located at the left side of printed substrate (12) the latter half, and Bluetooth antenna (75) is positioned at the below of GPRS antenna (71).
2. many antennas movable-type intelligent communication device as claimed in claim 1 is characterized in that: communication antenna is selected GSM antenna or CDMA antenna.
3. many antennas movable-type intelligent communication device as claimed in claim 1 or 2 is characterized in that: input equipment (41) is selected keyboard, and output equipment (42) is selected liquid crystal display.
4. many antennas movable-type intelligent communication device as claimed in claim 1 or 2 is characterized in that: input equipment (41) and output equipment (42) are all selected touch-screen.
CN2012203545567U 2012-07-22 2012-07-22 Multi-antenna mobile-type intelligent communication device Expired - Fee Related CN202759443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012203545567U CN202759443U (en) 2012-07-22 2012-07-22 Multi-antenna mobile-type intelligent communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012203545567U CN202759443U (en) 2012-07-22 2012-07-22 Multi-antenna mobile-type intelligent communication device

Publications (1)

Publication Number Publication Date
CN202759443U true CN202759443U (en) 2013-02-27

Family

ID=47738602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012203545567U Expired - Fee Related CN202759443U (en) 2012-07-22 2012-07-22 Multi-antenna mobile-type intelligent communication device

Country Status (1)

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CN (1) CN202759443U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017101499A1 (en) * 2015-12-14 2017-06-22 乐视控股(北京)有限公司 Split television and soundbar unit thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017101499A1 (en) * 2015-12-14 2017-06-22 乐视控股(北京)有限公司 Split television and soundbar unit thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130227

Termination date: 20200722

CF01 Termination of patent right due to non-payment of annual fee