Distribution box fingerprint electromagnetism door locking device
Technical field
The utility model is related to distribution box security fields, specifically a kind of distribution box fingerprint electromagnetism door locking device.
Background technology
Construction site scene temporary electricity is the important component of construction, however construction site area is bigger, temporarily
The safety in utilization that electricity consumption distribution box is especially various switch-boxes is particularly important.Construction site Field Force is relatively more, for convenience
Safety manager and live electrician management, prevent layman from carrying out connecing electricity, switch box door lock currently on the market is most
To be opened by key, without key construction personnel in case of emergency need open distribution box operate when, just can not
Realize quick opening operation.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of distribution box fingerprint electromagnetism door locking devices, are known using fingerprint
Otherwise, it is setting finger print information by the input of the fingerprint of distribution box construction personnel, that is, ensures that all distribution box construction personnel are equal
Distribution box can be quickly opened, and ensure that the safety in utilization of distribution box.
The technical solution of the utility model is:
Distribution box fingerprint electromagnetism door locking device includes the message processing module and power supply mould being set to inside distribution box
Block, be set in distribution box inner wall and relative to the electromagnetic lock of distribution box cabinet door, be set on distribution box cabinet door inner wall and electricity
The corresponding locked groove of magnetic padlock is set to fingerprint inductor of the distribution box cabinet outdoors on wall, the power module and information processing mould
The power input of block connects, and the signal input part of the fingerprint inductor and message processing module connects;The electromagnetism
Lock includes lock housing, the electromagnetic coil that is fixed on lock-shell lining, the electricity for being fixed on lock-shell lining and being nested in electromagnetic coil
It magnet, the lock tongue for stretching to locked groove and is set in lock housing and the compressed spring between electromagnet and lock tongue, the electromagnetism
The electromagnetic coil of lock and the power output end of message processing module connect.
The power module includes the accumulator and DC12V power supply adaptors being set to inside distribution box, described
The input terminal of accumulator is connect with DC12V power supply adaptors, the output end of the accumulator, DC12V power supply adaptors with
The power input of message processing module connects.
The message processing module includes casing, the microcontroller being set in casing, is set in casing and distinguishes
The memory and control button being connect with microcontroller.
Electromagnetic signal screening arrangement is provided in the casing.
The fingerprint inductor includes Optical Fingerprint Gathering Head, and waterproof is covered with outside the Optical Fingerprint Gathering Head
Outer cover.
The distribution box cabinet is provided with the indicator light being connect with message processing module on wall outdoors.
It is set with guide pipe in the lock housing and outside compressed spring and lock tongue.
The advantages of the utility model:
The utility model, by the cabinet door locking of distribution box, avoids construction site from disorderly connecting wires due to band because of electricity consumption using electromagnetic lock
The security risk come, and intelligent unlatching is carried out to electromagnetic lock using fingerprint identification technology, that is, ensure all with setting fingerprint
The distribution box administrative staff (the accredited electrician of profession) of information can quickly open distribution box, carry out relevant manipulation, improve electricity consumption
The working efficiency of construction;The utility model is additionally provided with accumulator, and when having a power failure, electromagnetic lock can still carry out the behaviour of fingerprint unlocking
Make, distribution box cabinet door can not be opened in power failure by, which avoiding the problem that, is overhauled;The utility model message processing module is arranged
There is electromagnetic signal screening arrangement, avoids the problem that generating interference to message processing module by electromagnetic signal in the energized state.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure chart of the utility model electromagnetic lock.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
See that Fig. 1 and Fig. 2, distribution box fingerprint electromagnetism door locking device include the information processing mould being set to inside distribution box
Block 1 and power module, be set in distribution box inner wall and relative to the electromagnetic lock of distribution box cabinet door 4, be set to distribution box cabinet
Locked groove 7 corresponding with electromagnetic lock 4 on door inner wall is set to fingerprint inductor 5 and indicator light 6 of the distribution box cabinet outdoors on wall, electricity
Source module includes the accumulator 2 and DC12V power supply adaptors 3 being set to inside distribution box, the input terminal of accumulator 2 with
DC12V power supply adaptors 3 connect, the power supply of the output end, DC12V power supply adaptors 3 of accumulator 2 with message processing module 1
Input terminal connects, and fingerprint inductor 5 is connect with the signal input part of message processing module 1, indicator light 6 and message processing module 1
Connection is for showing fingerprint recognition state;Electromagnetic lock 4 includes lock housing 41, the electromagnetic coil 42 being fixed on 41 inner wall of lock housing, consolidates
Due on 41 inner wall of lock housing and be nested in electromagnetic coil 42 electromagnet 43, stretch to the lock tongue 44 of locked groove 7 and be set to lock housing
In 41 and the compressed spring 45 between electromagnet 43 and lock tongue 44, lock housing 41 are interior and outside compressed spring 45 and lock tongue 44
It is set with guide pipe 46, the electromagnetic coil 42 of electromagnetic lock 4 is connect with the power output end of message processing module 1.
Wherein, message processing module 1 includes casing, the microcontroller being set in casing, is set in casing and distinguishes
The memory and control button being connect with microcontroller, and the electromagnetic signal screening arrangement that is set in casing;Wherein, memory
Setting finger print information for storing input, control button carry out the typing of setting finger print information for realizing message processing module
With reset etc. operations.
Wherein, fingerprint inductor 5 includes Optical Fingerprint Gathering Head, and waterproof outer cover is covered with outside Optical Fingerprint Gathering Head,
Optical Fingerprint Gathering Head is protected, is avoided by sleet erosion damage.
The operation principle of the utility model:
Under electromagnetic lock power blackout situation, lock tongue 44 is extend under the elastic force effect of compressed spring 45 in locked groove 7, works as constructor
For member by 5 typing fingerprint of fingerprint inductor, the fingerprint of typing is sent to message processing module 1, information processing by fingerprint inductor 5
The microcontroller of module 1 compares the setting finger print information stored in the fingerprint and memory of typing, after comparison is correct, information processing
Module 1 conveys electromagnetic coil 42 of the power supply to electromagnetic lock, and electromagnetic coil 42 is powered, and electromagnet generates magnetic-adsorption lock tongue 44 and recycles
Enter in lock housing 41, electromagnetic lock unlock, you can open the cabinet door of distribution box.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.