A kind of long-distance radio communication access control system wireless data communication device
Technical field
The present invention relates to a kind of Intelligent door access control devices, are exactly a kind of no line numbers of long-distance radio communication access control system
According to communication device.
Background technology
Now with the continuous progress of mechanics of communication, in the fields such as residential block management, more and more start to adopt
With the intelligent access control system based on telecommunication technique, improving entrance guard management ability to reach simultaneously and reducing entrance guard management work
Make cost and the purpose of labor intensity, but found in actual work, the access control system of current long-distance intelligent control is often
It is the traditional data communication and power supply mode used, it is therefore desirable to build substantial amounts of data communication and supply network, therefore
It is relatively high to result in the construction cost of remote data communication management system, and environment is that adaptability receives strong influence,
In order to solve the problems, such as this, currently also there is the access control system that data transmission is carried out using wireless data communication equipment, although solving
The problem of construction communication network is complicated, but the quality stability of wireless data communication signal is vulnerable to interference, and to no line number
It not can effectively solve the problem that still according to the power supply flexibility of communication apparatus, still cannot effectively meet the needs of actual use, except this
Outside, the wireless data communication system of current access control system is also highly prone to the influence of environment temperature etc., operation stability and
Reliability is relatively low, therefore is directed to this problem, it is necessary to develop a kind of new intelligent entrance guard wireless communication apparatus, with
Meet the needs of actual use.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of long-distance radio communication access control system wireless data
Communication device, the inventive structure is simple, flexible and convenient to use, and positioning and connection are convenient, can effectively adapt to a variety of uses
The needs of environment, while separately there is good redundant system ability, the resilience to operation troubles can be effectively improved, so as to
It can greatly improve wireless access control system operation stability and data communication robust.
To achieve these goals, the present invention is to realize by the following technical solutions:
A kind of long-distance radio communication access control system wireless data communication device, including carrying shell, positioning slide, external nothing
Line communication antenna, built-in wireless communication antenna, wireless power supply source, accumulator group, wireless data transceiving circuit and control circuit,
Carrying shell be airtight cavity structure, inside set at least one grid spacer, wireless power supply source, accumulator group, wireless data
Transmission circuit and control circuit are embedded in by partition plate in carrying shell, and positioning slide at least one simultaneously passes through locating piece and carrying shell
Outer surface is hinged, and locating piece is mutually slidably connected with positioning slide, and locating piece axis is mutually parallel with carrying columella line
Distribution, at least, end is hinged external radio communication antenna by ratchet mechanism and carrying shell outer surface, and external radio communicates
With carrying shell surface in 0 ° of -90 ° of angle, built-in wireless communication antenna is located in carrying shell and in carrying shell antenna axis
On surface, external radio communication antenna, built-in wireless communication antenna it is parallel with one another and respectively with wireless data transceiving circuit electrical
Connection, control circuit are connected respectively with wireless power supply source, accumulator group, wireless data transceiving circuit electrical, wireless power electricity
Source and externally fed circuit wireless connection, are electrically connected between accumulator group and wireless power supply source by charge-discharge control circuit,
And charge-discharge control circuit is separately electrically connected with externally fed circuit by conducting wire.
Further, the carrying shell inner surface is separately evenly distributed with electro-magnetic screen layer.
Further, register is separately set in the carrying shell, and is set at the carrying shell position corresponding to register
Ventilation mouth.
The configuration of the present invention is simple, flexible and convenient to use, positioning and connection are convenient, can effectively adapt to a variety of use ring
The needs in border, while separately there is good redundant system ability, the resilience to operation troubles can be effectively improved, so as to
Greatly improve wireless access control system operation stability and data communication robust.
Description of the drawings
It is next with reference to the accompanying drawings and detailed description that the present invention will be described in detail;
Fig. 1 is schematic structural view of the invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
A kind of long-distance radio communication access control system wireless data communication device as described in Figure 1 including carrying shell 1, is determined
Position slide 2, external radio communication antenna 3, built-in wireless communication antenna 4, wireless power supply source 5, accumulator group 6, wireless data
Transmission circuit 7 and control circuit 8, carrying shell 1 be airtight cavity structure, inside set at least one grid spacer 9, wireless power
Power supply 5, accumulator group 6, wireless data transceiving circuit 7 and control circuit 8 are embedded in by partition plate 9 in carrying shell 1, positioning slide
2 at least one and pass through locating piece 10 and be hinged with carrying shell 1 outer surface, locating piece 10 and the mutually company of slip of positioning slide 2
It connects, and 10 axis of locating piece is mutually parallel distribution with carrying 1 axis of shell, at least, end passes through spine to external radio communication antenna 3
Wheel mechanism is hinged with 1 outer surface of carrying shell, and 3 axis of external radio communication antenna and 1 surface of carrying shell are in 0 ° of -90 ° of angle, interior
It puts wireless communication antenna 4 to be located in carrying shell 1 and on carrying 1 inner surface of shell, external radio communication antenna 3, built-in nothing
Line communication antenna 4 is parallel with one another and is electrically connected respectively with wireless data transceiving circuit 7, control circuit 8 respectively with wireless power
The electric 7 gas connection of power supply 5, accumulator group 6, wireless data transceiving circuit, wireless power supply source 5 wirelessly connect with externally fed circuit
It connects, is electrically connected between accumulator group 6 and wireless power supply source by charge-discharge control circuit 11, and charge-discharge control circuit 11 is another
It is electrically connected with externally fed circuit by conducting wire.
In the present embodiment, 1 inner surface of carrying shell is separately evenly distributed with electro-magnetic screen layer 12.
In the present embodiment, register 13, and the carrying shell 1 corresponding to register 13 are separately set in the carrying shell 1
Ventilation mouth 14 is set at position.
The configuration of the present invention is simple, flexible and convenient to use, positioning and connection are convenient, can effectively adapt to a variety of use ring
The needs in border, while separately there is good redundant system ability, the resilience to operation troubles can be effectively improved, so as to
Greatly improve wireless access control system operation stability and data communication robust.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.