CN215168952U - Battery anti-theft system of battery replacing cabinet - Google Patents

Abstract

The utility model provides a trade electric cabinet battery anti-theft system belongs to and trades electric cabinet structure field. The utility model discloses a trade electric cabinet anti-theft system and battery, trade electric cabinet anti-theft system including set up the storehouse of the cabinet of changing electricity cashier's office in a shop, with the bright lock of door cooperation locker, still including setting up the battery lock in the storehouse cabinet, and detection device on the throne, detection device on the throne is used for detecting whether the battery is on the throne, and its output links to each other with the input of storehouse cabinet controller, the output of storehouse cabinet controller links to each other with bright lock and battery lock respectively, it is equipped with the accuse in the cabinet of changing electricity that links to each other with each storehouse cabinet controller respectively to trade the electric cabinet, the battery includes battery controller, charge switch and discharge switch, it links to each other with battery controller to trade among the electric cabinet, controls the switch of battery charge switch or discharge switch through battery controller. The utility model has the advantages that: and the anti-theft performance of the battery is improved through multi-stage protection.

Description

Battery anti-theft system of battery replacing cabinet

Technical Field

The utility model relates to a trade the electric cabinet structure, especially relate to a trade electric cabinet battery anti-theft system.

Background

At present, electric bicycle is more and more popularized, to the personnel of frequent use electric motor car, for example, takeaway personnel, express delivery personnel etc., the condition that electric bicycle's battery electric quantity is not enough probably exists, if charge for electric bicycle, just there is the awkward condition that electric bicycle can not use, can influence staff's efficiency undoubtedly, therefore, it should take place to trade the electric cabinet, when the electric motor car does not have the electricity, can follow and trade very convenient getting in the electric cabinet and trade the battery that fills, the battery that does not have the electricity then deposits and charges in the cabinet, thereby bring very big facility for the user who uses electric bicycle.

At present, the electricity changing cabinet bin door is only provided with an open lock locking bin door, if the bin door is simulated to be closed, a battery is easily stolen by a person, or when a lock is occasionally subjected to door lock virtual closing, the battery is lost because the bin door is not locked, the battery of an electric bicycle is usually very valuable, and if the battery is stolen, great loss is brought to an operator, so that how to improve the anti-theft performance of the electricity changing cabinet is urgent.

SUMMERY OF THE UTILITY MODEL

For solving the easy stolen problem of battery among the prior art, the utility model provides a trade cabinet battery anti-theft system to carry out multistage protection to the battery.

The utility model discloses trade electric cabinet battery anti-theft system is including trading electric cabinet anti-theft system and battery, trade electric cabinet anti-theft system including set up the storehouse of the cabinet of trading openly, with the bright lock of door cooperation locker, still including setting up the battery lock in the storehouse cabinet, and detection device on the throne, detection device on the throne is used for detecting whether the battery is on the throne, and its output links to each other with the input of storehouse cabinet controller, the output of storehouse cabinet controller links to each other with bright lock and battery lock respectively, it is equipped with the accuse in the cabinet of trading that links to each other with each storehouse cabinet controller respectively to trade the electric cabinet, the battery includes battery controller, charging switch and discharge switch, trade among the electric cabinet accuse and link to each other with battery controller, through the switch of battery controller control battery charging switch or discharge switch.

The utility model discloses do further improvement, still include the management platform, the management platform links to each other with battery controller with changing in the electricity cabinet respectively, the management platform can communicate with battery controller, through the switch of battery controller control battery charging switch or discharge switch.

The utility model discloses do further improvement, still including setting up at the internal portion of storehouse, with the built-in lock structure of door linkage, the built-in lock structure is including setting up the built-in lock at the internal portion of storehouse, still including being close to the built-in lock setting on the door and with the link gear of door linkage, with link gear complex drive mechanism, when the door is closed, the built-in lock can lock drive mechanism's end.

The utility model discloses make further improvement, link gear is door and storehouse body articulated bolt, storehouse body roof and bottom plate be equipped with bolt complex slot, drive mechanism sets up inside roof or bottom plate to with the terminal fixed connection of bolt.

The utility model discloses do further improvement, drive mechanism is the world pole of vertical setting at the storehouse gate, the roof and the bottom plate sliding connection of world pole and the storehouse body, linkage structure is the gangbar with the linkage of door, the one end of gangbar is articulated with the door, and the other end links to each other with the world pole, roof or the inside built-in lock that is equipped with of bottom plate work as when the door is closed, the world pole moves to stroke one end under the drive of gangbar, the built-in lock can lock the world pole.

The utility model discloses make further improvement, the world pole is close to the one end that is equipped with the built-in lock and still is equipped with the retaining member, the built-in lock with retaining member cooperation locking door, retaining member and built-in lock all set up inside the roof of the storehouse body, roof and bottom plate all are equipped with world pole complex slide, the slide is the direction passageway, the wherein one end of world pole is equipped with the gyro wheel, two direction passageways about the both ends of world pole are passed respectively, be equipped with the connecting rod parallel with the roof between world pole and the retaining member, the gyro wheel cover is established on the connecting rod, the gyro wheel with roof roll connection between direction passageway and the second direction passageway.

The utility model discloses do further improvement, still include the elastic component with world pole orbit parallel arrangement, the one end and world pole fixed connection of elastic component, the other end and storehouse body fixed connection work as when the door is closed, the elastic component is stretched, when the door unblanks, the elastic component resets, drives the door is opened.

The utility model discloses make further improvement, the battery lock includes buckle battery lock, draw-in groove battery lock or magnetic force battery lock, wherein, the battery lock is equipped with the retaining member that is used for locking the battery.

The utility model discloses do further improvement, work as when the battery lock is buckle battery lock, the retaining member sets up on the inner wall of the storehouse body, the retaining member includes the locked groove, and sets up the locking lever on the locked groove, the locked groove includes first locking end and second locking end, the locking lever sets up at first locking end to can lock second locking end, place in place when the battery, the retaining member can lock into the spacing post lock of battery the locked groove, and then locking the battery.

When the battery lock is the automatic lock of draw-in groove, the automatic lock of draw-in groove sets up at the internal storehouse, the automatic lock of draw-in groove is including the locking lever that is used for locking the battery, the locking lever can stretch out set up in the storehouse, the direction of motion of locking lever is perpendicular with the internal battery of storehouse and is got the direction of putting.

When the battery lock is a magnetic battery lock, the magnetic lock is arranged in the bin body, and when the battery is placed in place, the magnetic lock can lock the battery.

The utility model discloses do further improvement, detection device on throne is including dabbing switch, infrared detection structure on throne, ultrasonic wave detection structure on throne or NFC detection structure on throne, works as detection device on throne detects the battery when on throne, bin cabinet controller control battery lock locking battery.

Compared with the prior art, the beneficial effects of the utility model are that: the battery is prevented from being easily stolen by multi-stage protection, the anti-theft performance of the battery is improved, the battery lock is arranged, the problem that the battery is easily stolen after a compartment door is opened is solved, the battery cannot be used even if the battery is stolen by the arrangement of a charging switch or a discharging switch by a control or management platform in the power exchange cabinet through a battery controller, the counter motivation of a stolen person is cut off from the source, and the safety of the battery is improved; the anti-theft is realized from the hardware of the battery replacement cabinet, and the anti-theft performance of the battery is further improved by integrally cooperating the control and management platform among the battery, the bin cabinet and the battery replacement cabinet; the built-in lock is arranged in the bin body, cannot be seen by a user in normal use, has very strong hiding performance, cannot be touched and has good anti-theft performance; the bin body is provided with a bright lock and a dark lock, and the problem of the virtual closing of the bin door is also solved.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a block diagram of the software lock implementation structure of the present invention;

FIG. 3 is a flow chart of a method for implementing battery locking according to the present invention;

FIG. 4 is a schematic structural view of an embodiment of the built-in lock of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

FIG. 6 is a schematic structural view of another embodiment of the built-in lock structure of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6;

FIGS. 8-13 are schematic structural views of different embodiments of a battery lock and corresponding batteries;

fig. 14-16 are schematic structural diagrams of three embodiments of the in-situ detection device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, the utility model discloses the cabinet of changing electricity of this example includes the storehouse cabinet (N is the positive integer) of N arrays, the storehouse cabinet includes the storehouse body and door, the internal battery compartment that is equipped with of storehouse, the storehouse body and door through the storehouse lock on the storehouse body, with this storehouse cabinet of door cooperation locking. The open lock is easy to be shut by people in a simulated mode or is considered to be damaged, so that the battery loss rate is high, the compartment door lock of the embodiment is provided with the hidden lock in an interlayer in the compartment body besides the open lock, so that two layers of protection are carried out on the compartment door, and the anti-theft performance of the power exchange cabinet is improved.

In addition, as a third layer of protection, the battery lock is additionally arranged on the battery, so that even if the compartment door is maliciously damaged or is closed falsely, the battery is locked by the battery lock, the situation that the battery is stolen can be still avoided, and the anti-theft performance of the battery is improved. However, the battery lock needs to be matched with the on-position detection device for use, the bin cabinet controller receives a battery on-position signal fed back by the on-position detection device, the battery lock in the battery bin locks the battery to ensure the safety of the battery, and when the bin door is opened and the battery needs to be taken out for use, the battery lock is opened to release the battery for taking out the battery and putting in a new battery.

The utility model discloses a multistage protection, the safety of protection battery solves the easy stolen problem of battery, and the advantage of this example lies in, not only starts from trading the cabinet hardware, still simultaneously from battery, storehouse cabinet, trade the cabinet in accuse and the whole cooperation theftproof of management platform, further improves the theftproof performance of battery, hold back the action motivation of the people of special usefulness from the source.

As shown in fig. 1, 2 and 3, the cooperative anti-theft system of the present embodiment locks the battery through a communication protocol, and the present embodiment may further assist in providing a management platform to process abnormal information, retrieve the battery, and the like. The management platform and the central control of the power changing cabinet are in communication connection with all the battery controllers respectively, and the management platform and the central control of the power changing cabinet are in communication connection.

The management platform in this example may be a cloud server, a remote server, or a client PC. In the embodiment, the following protocol functions are added in a BMS protocol, a battery replacement cabinet communication protocol and a cloud communication protocol of the battery controller to prohibit/allow discharge and prohibit/allow charging, so that the charge and discharge management of the battery is realized.

As shown in fig. 1, the locking method for preventing the battery in the power change cabinet from being stolen includes the following steps:

the method comprises the following steps: opening a bin door when the battery replacement is started;

step two: detecting that a user puts a battery into a power exchange cabinet, and starting to check battery information;

step three: the battery is set to be in a discharge prohibition state after passing the verification; if the verification fails, the battery matched with the battery replacement cabinet is not replaced, the user is reminded of not matching, and another battery replacement cabinet is replaced;

step four: setting a full-charge battery to be opened as a state of allowing discharge or allowing discharge and prohibiting charge, and enabling the full-charge battery to enter a release state of allowing discharge;

step five: opening the full-charge battery bin door for the user to take the battery away;

step six: and closing the bin gate and finishing replacing the battery.

The stolen main use in order to oneself of battery, the utility model discloses a new method is opened up, can not let the battery discharge after the battery is stolen, the people who steals the battery can't use to the machine of stealing of having stopped thief from the source, thereby the security that improves the battery.

If the battery is used by the administrator, after the administrator manually opens the warehouse and puts in the battery, the battery is set to be forbidden to discharge, and the battery starts to charge; after the manager manually takes out the battery, the battery is still in a discharge prohibition state, and the taken-out battery cannot be used privately.

The cloud management platform can issue an instruction for a battery in a certain bin through the battery changing cabinet, modify the charging and discharging state of the battery in the corresponding bin, and also can issue an instruction for the battery through wireless communication to modify the charging and discharging state of the battery.

The implementation process of modifying the state of the battery in this example is: the battery controller and the central control communication of the power conversion cabinet open or close the charging switch or the discharging switch in a wireless communication mode, such as: when the user takes out the device for use, the charging switch is switched off, charging is forbidden, and the discharging switch is switched on, so that discharging is allowed. When a user puts a dead battery into the power exchange cabinet to be charged, the charging switch is controlled to be closed to allow charging, the discharging switch is switched off, and discharging is forbidden. Thus, when the battery is stolen, the battery cannot be used because it is in a locked state in which the discharge is prohibited. The charging switch and the discharging switch of the embodiment both adopt MOS switch tubes and other elements carried by the battery. Therefore, the hardware structure of the battery is not changed, and the anti-theft processing is realized.

This example can also be indirectly controlled by a bin controller, such as: the power exchange cabinet central control unit is in two-way communication with the cabin cabinet controller, the power exchange cabinet central control unit issues a locking or unlocking instruction to the cabin cabinet controller, and the cabin cabinet controller forwards the locking or unlocking instruction to the battery controller.

Preferably, the utility model discloses still include the judgement step: and judging whether the battery leaving the power exchange cabinet passes through the power exchange process from the first step to the sixth step, wherein the battery taken out through the complete power exchange process can be normally used, charged and discharged or can be singly discharged.

Batteries which are not taken out through the complete battery replacement process (stolen or taken out from a battery replacement cabinet by an administrator) belong to abnormal conditions, and can be charged only, cannot be discharged, or cannot be charged and discharged, namely cannot be used.

To setting up charging under this abnormal conditions, the discharge state must set up through the high in the clouds, and high in the clouds management platform provides two tactics:

if the battery is in the battery changing cabinet, the charging and discharging states of the battery in the corresponding bin can be modified by remotely sending a command to the battery changing cabinet; if the battery is not in the battery replacement cabinet, the battery replacement cabinet can directly send a command to modify the charging and discharging states of the battery.

By standardizing the behaviors of the administrator or the user in this way, the battery is prevented from being taken out by the administrator to be used by other people or being stolen by the user privately.

Preferably, the battery of this embodiment is further provided with a positioning module, when the battery is abnormal, the central control of the power exchange cabinet reports the abnormal condition to the cloud management platform, and the cloud management platform acquires the real-time position and the motion track of the battery through the positioning module of the battery, so that the battery is recovered.

As shown in fig. 4-7, the built-in lock structure of the present embodiment is disposed inside the bin body and is linked with the bin gate, the built-in lock structure includes a built-in lock disposed inside the bin body, a linkage mechanism disposed on the bin gate and linked with the bin gate close to the built-in lock, and a transmission mechanism cooperating with the linkage mechanism, and when the bin gate is closed, the built-in lock can lock the end of the transmission mechanism.

As shown in fig. 4 and 5, as an embodiment of the present invention, the bin cabinet of this embodiment includes a bin body 2 and a bin gate 1, the bin body 2 and the bin gate 1 are locked by the lock 3 on the bin body 2 and the lock catch 4 on the bin gate 1. The open lock is easy to be shut down by people in a simulated mode or damaged, so that the battery loss rate is high.

Specifically, this example door 1 and storehouse body 2 are articulated through bolt 7, surpass the top of door 1 at the bolt, set up an L type connecting rod 6, L type connecting rod 6 includes perpendicular transmission end and the locking end that sets up, transmission end and bolt 7 fixed connection, the locking end cooperates with built-in lock 8, and when door 1 closed, the locking end was through arc motion to the locked groove of built-in lock 8 to accomplish the closure, preferably, L type connecting rod 6 sets up in the compartment of storehouse body roof, and the user hardly discovers, and secret nature is good, thereby further increases the theftproof performance. The other end of the bolt 7 of the embodiment extends to form a handle end, and the handle end is provided with the limiting stopper 5, so that the opening angle of the bin door 1 is not less than 95 degrees, and the use is more convenient for a user. The link of this example may be provided linearly, and the lock groove of the built-in lock 8 may be provided perpendicularly to the movement surface of the link.

As another embodiment of the utility model, the bolt and the built-in lock of the embodiment are both arranged at the lower part of the cabin body. When the bin door 1 and the bin body 2 are connected through the shutter, the latch 7 can be additionally arranged to realize linkage locking of the built-in lock.

As shown in fig. 6 and 7, as a third embodiment of the present invention, a built-in lock 8 is provided in the inner partition of the top plate of the cabin 2, so as to increase the anti-theft performance of the power distribution cabinet.

Specifically, this example built-in lock device is the structure of opening the door that pops open automatically, including vertical setting at the world pole 14 of storehouse gate, world pole 14 and the roof and the bottom plate sliding connection of the storehouse body 2 still include the gangbar 15 with the linkage of door 1, the one end of linkage 6 is articulated with door 1, and the other end links to each other with world pole 14, when door 1 is closed, world pole 14 moves to stroke one end under the drive of gangbar 15, built-in lock 8 can lock world pole 14. The automatic opening and closing device further comprises a spring 13 arranged in parallel with the running track of the top and bottom rod 14, one end of the spring 13 is fixedly connected with the top and bottom rod 14, the other end of the spring 13 is fixedly connected with the bin body 2, when the bin door 1 is closed, the spring 13 is stretched, and when the bin door 1 is unlocked, the spring 13 resets to drive the bin door 1 to be automatically opened. Of course, other types or shapes of resilient members are possible.

Adopt world pole 14's structure, make the utility model discloses a 1 automatic operations of opening door of door are more steady, combine together built-in lock 8 with the automatic structure of popping out of door, and built-in lock 8 sets up in 2 inside storehouse bodies, and the user can't see in the normal use to also be difficult for thinking the association of world pole 14 and built-in lock 8, thereby make the utility model discloses secret performance is stronger, simultaneously, because the touching of built-in lock device is not arrived, and the theftproof performance is good, has improved the theftproof performance of battery greatly.

The locking piece 10 is further arranged at one end, close to the end provided with the built-in lock, of the top and bottom rod 14 of the lock, the locking piece is fixedly connected with the top and bottom rod 14 through a connecting rod parallel to the top plate, and the built-in lock 8 is matched with the locking piece 10 to lock the bin door 1. The locking piece 10 and the built-in lock 8 of the embodiment are both arranged inside the top plate of the bin body, and the top plate and the bottom plate are both provided with slideways matched with the top and bottom rods 14.

The slideway of this example is the guide way, the upper and lower both ends of world pole 14 pass upper and lower two guide ways 9, and the department that corresponds with the retaining member on the roof is equipped with the retaining member and is close to or keeps away from the second guide way 11 of built-in lock 8, and the locking portion of second guide way 11 corresponds with the built-in lock.

In the embodiment, the connecting rod is sleeved with the roller which rolls along the top plate between the guide channel and the second guide channel, the roller is sleeved on the connecting rod, the structure is simpler, on one hand, the roller can support the ground and sky rod 14, on the other hand, the smooth opening and closing of the bin gate 1 can be realized through the roller, the contact area with the bin body 2 is smaller, and the friction force is smaller.

As a fourth embodiment of the present invention, the rollers are installed at the upper and lower ends of the top and bottom rods 14, the two ends of the top and bottom rods respectively pass through the upper and lower guide channels 9, and the rollers installed on the top and bottom rods 14 are connected with the top plate and the bottom plate of the bin body in a rolling manner.

As a fifth embodiment of the present invention, the sliding of this embodiment is not set as a guiding channel, but is a sliding slot on the top plate and the bottom plate, and the rollers at the two ends of the top and bottom rod 14 slide in the sliding slot, so as to realize the stable opening and closing of the bin gate.

As a sixth embodiment of the present invention, on the basis of the above three embodiments, the locking member 10 may not be provided, and the locking between the end of the ground rod 14 and the built-in lock 8 may be directly realized. The built-in locks 8 of the above four embodiments are all arranged in the interlayer of the top plate, and the built-in locks 8 can also be arranged in the interlayer of the bottom plate, so that the anti-theft function can be realized.

The utility model discloses a working process does:

when the bin door 1 is closed, the linkage rod 15 drives the ground rod 14 to move towards the direction of the built-in lock along the guide channel, when the bin door is closed, the locking part 10 is buckled and locked with the built-in lock 8, and the lock catch 4 of the bin door 1 is locked into the open lock 3. When will opening the door, bright lock 3 is let out hasp 4, and retaining member 10 is let out to the built-in lock, and spring 13 resets, and 8 direction movements of built-in lock are kept away from towards pulling world pole 14, and then promote the door bullet through gangbar 15 and open, the utility model discloses a two virtual problems of closing of door are solved to the bright one dark lock of storehouse body installation. Effectively improve door 1 closure rate, greatly reduced battery stolen risk.

The third to fifth embodiments of the present invention are also applicable to a structure of a non-automatic pop-up door, the above embodiments can be combined with each other for use, and the built-in lock device of the present embodiment can be applied to independent terminal cabinets such as express delivery cabinets and various storage cabinets, besides the power distribution cabinets, and can effectively reduce the loss rate of articles.

As shown in fig. 8-13, the present invention provides three battery lock structures to satisfy different customer requirements.

As shown in fig. 8, as an embodiment of the present invention, the battery lock of this embodiment is a slot battery lock, the slot battery lock of this embodiment includes an automatic lock 14, the automatic lock 14 is symmetrically disposed on the upper and lower sidewalls of the bin body 2, the automatic lock 14 is a motor lock, and includes a lock rod for locking the battery and a motor for driving the lock rod to extend or retract, the lock rod can extend out of the interior of the bin, and the moving direction of the lock rod is perpendicular to the taking and placing direction of the battery in the bin body.

As shown in fig. 9, the side wall of the battery 100 of this embodiment is provided with a slot 101, when the battery is placed in place and touches the tact switch 15 at the bottom of the bin body 2, at this time, the position of the slot 101 corresponds to the position of the lock rod of the automatic lock 14, and the bin cabinet controller receives the in-place signal of the tact switch 15 and controls the motor of the automatic lock 14 to drive the lock rod to lock into the slot 101.

The engaging groove 101 of this embodiment is provided along the periphery of the battery, may be a locking groove slightly larger than the locking bar, or may be provided only on the side corresponding to the automatic lock 14. The automatic locks 14 of this embodiment may be symmetrically disposed on the left and right side walls, and the number of the automatic locks 14 of this embodiment may be 1 or other numbers as long as the battery can be locked.

Preferably, the utility model discloses still including being used for centering regular structure to battery 100, regular structure is including setting up first regular part and the second regular part on the both sides inner wall of the storehouse body respectively.

The first regulating part and the second regulating part of the regulating structure are respectively regulating plates 16, the regulating structure further comprises a fixing shaft 17 and a spring 18, one end, close to the bin gate, of each regulating plate 16 is fixed through the fixing shaft 17, one end of the spring 18 is fixedly connected with one end, far away from the bin gate 1, of each regulating plate, and the other end of the spring is fixedly connected with the side wall of the bin body 2.

In order to make the performance of the regulating plate 16 more stable, the present example further comprises 2 sets of symmetrically arranged guide shafts 19, one end of each guide shaft 19 is fixedly connected with the regulating plate 16, and the other end of each guide shaft passes through the side wall and is connected with the side wall in a sliding manner. Of course, the spring 18 of this embodiment can also be sleeved in one of the guiding shafts 19, so that when the spring is compressed, twisting is not easy to occur, the regulating effect is better, and the automatic lock is more accurate to align the locked position.

The first regulating piece and the second regulating piece can also be guide rails or slide rails and the like which are symmetrically arranged on two sides of the inner wall of the bin body.

Besides the tact switch 15, the presence detection device of this embodiment may be configured as an infrared presence detection structure, an ultrasonic presence detection structure, or an NFC presence detection structure.

The problem that the battery is easy to be stolen after the compartment door is closed in a virtual way is solved by installing one lock on the compartment body 2 and one lock is arranged in the other lock, so that the risk that the battery is stolen is greatly reduced.

As shown in fig. 10, as a second embodiment of the battery lock of the present invention, the battery lock of this embodiment is a buckle battery lock, the battery lock 20 of this embodiment includes a lock groove and a lock rod disposed on the lock groove, the lock groove includes a first locking end and a second locking end, the lock rod is disposed at the first locking end and can lock the second locking end, when the battery 100 is placed in place, the battery lock 20 can lock the limit post of the battery into the lock groove, and further lock the battery 100.

As shown in fig. 11, corresponding to the snap battery lock, a hollow portion 103 is disposed on the outer wall of the bottom of the battery 100 of this embodiment, and a limiting post 102 is disposed on the hollow portion 103, when the battery is placed in place and touches the tact switch 15 at the bottom 201 of the bin 2, at this time, the battery lock 20 is embedded into the hollow portion 103 and will not interfere with the battery 100, and in addition, the limiting post 102 enters the lock slot and is locked by the lock rod, thereby locking the battery 100. In order to make the alignment more accurate, the present embodiment may also add a regular structure for centering and arranging the cells.

Preferably, the number of the hollow parts is 4, no matter whether any side of the four sides of the battery faces downwards and is placed in the warehouse cabinet, the hollow parts 103 are arranged corresponding to the positions of the battery locks 20, so that the placement is convenient for a user, and the situation that the locking cannot be performed due to the fact that the placement direction is wrong is avoided.

The battery lock 20 of this embodiment may be provided on any one of the upper, lower, left, and right side walls of the magazine 2, and correspondingly, the hollow portions 103 of the battery 100 may be provided on the upper, lower, left, and right side walls. As another embodiment of the present invention, the hollow portion of the present embodiment can be replaced by a lock catch protruding from the bottom of the battery.

As shown in fig. 12, as a third embodiment of the battery lock of the present invention, the battery lock of this embodiment is a magnetic battery lock, and comprises two electromagnetic coils 21 connected to a controller, wherein the electromagnetic coils 21 are disposed on the bottom 201 of the bin 2.

As shown in fig. 13, corresponding to the magnetic battery lock, the outer wall of the battery 100 of this embodiment is provided with two iron plates 104, when the battery is placed in place and touches the tact switch 15 at the bottom 201 of the bin 2, at this time, the position of the iron plate 104 corresponds to the position of the lock lever of the electromagnetic coil 21, and the controller receives the in-place signal of the tact switch 15, controls the electromagnetic coil 21 to be powered on, and adsorbs the battery 100.

In this embodiment, 2 electromagnetic coils 21 are symmetrically disposed on the outer wall of the battery 100, and two iron plates may be disposed to correspond to the electromagnetic coils 21, respectively, for more precise absorption. The electromagnetic coil 21 and the iron plates of this example may be provided in other numbers. The magnetic locks of the embodiment can also be arranged on any one of the upper, lower, left and right side walls of the bin body 2, the number of the magnetic locks can also be two, and the magnetic locks are simultaneously symmetrically arranged on the left, right or upper and lower side walls.

As another embodiment of the present invention, the magnetic lock of this embodiment includes an electromagnet and a lock rod driven by the electromagnet, the lock rod can lock the battery, the lock rod can extend out of the interior of the bin, and the movement direction of the lock rod is perpendicular to the taking and placing direction of the battery in the bin.

Corresponding to the magnetic battery lock, a clamping groove is arranged on the side wall of the battery 100 of the embodiment, when the battery is placed in place and touches the tact switch 15 at the bottom of the bin body 2, at the moment, the position of the clamping groove corresponds to the position of the magnetic lock rod, and the controller receives the in-place signal of the tact switch 15 and controls the electromagnet of the magnetic lock to drive the lock rod to be locked into the clamping groove.

The clamping groove of the embodiment can be arranged along one circle of the periphery of the battery, can also be arranged as a locking groove slightly larger than the locking rod, and can also be only arranged on one side corresponding to the magnetic lock. The magnetic locks of this example can also be symmetrically arranged on the left and right side walls, and in addition, the number of the magnetic forces of this example can also be 1 or other numbers as long as the battery locking can be realized.

The in-place detection device matched with the above embodiment is the light touch switch 15, when the battery is placed in the battery compartment, the lower half part of the battery extrudes the light touch switch 15 to cause the switch to be switched on, and the in-place signal is switched on to display that the battery is in place. The tact switch 15 reports the in-place detection signal to the bin controller to further realize other functions such as charging, door locking and the like, and the charging interface of the charging module is connected with the charging end of the battery. The embodiment has the advantages of low cost and easy installation and implementation.

The presence detecting device of this embodiment may have another structure than the tact switch 15, and three embodiments are selected and described in detail below.

As shown in fig. 14, the in-situ detection device in this embodiment is a radio frequency identification device, the radio frequency identification device includes a radio frequency reading head 105 disposed on an inner wall 201 of the bin body 2 and a radio frequency tag disposed on the battery, the position of the radio frequency tag corresponds to the position of the radio frequency reading head 105, the output end of the radio frequency reading head 105 is connected to the input end of the bin controller, and when the battery is placed in place, the radio frequency reading head 105 can read the radio frequency tag on the battery.

The radio frequency identification device of the embodiment is preferably an NFC identification device, the radio frequency reading head is an NFC reading head, and the radio frequency tag is an NFC tag. The inner wall of the bin body 2 of the embodiment needs to be hollowed at the position of the NFC reading head coil, when the battery is placed into the bin, the NFC reading head 4 reads a label at the bottom of the battery, and the battery is detected to be in place after being identified without errors.

The advantage of this example is that the NFC label is disguised very well, and theftproof performance is good to, can read the information of battery simultaneously, saved and traded the step that the battery cabinet needs to scan again and acquire the information, it is more convenient to use. In this embodiment, the NFC reading head may be disposed at the bottom of the cartridge body 2 to be in contact with the bottom of the battery for sensing.

As shown in fig. 15, the on-position detection device in this embodiment is an ultrasonic on-position detection device 106, the ultrasonic on-position detection device 106 is disposed on a fixing plate 107, then the fixing plate 107 is fixed on an inner wall 201 of the bin body 2 opposite to the bin door 1 by a screw 109, the ultrasonic on-position detection device includes an ultrasonic transmitting unit and an ultrasonic receiving unit respectively connected to the bin controller, the ultrasonic transmitting unit and the ultrasonic receiving unit are disposed toward the bin door 1, and by transmitting ultrasonic waves into the battery bin, if there is a battery in the bin, the ultrasonic waves are reflected back to be received by the ultrasonic receiving device, and the battery on-position is detected.

In order to protect the ultrasonic in-place detection device, the protection devices are further arranged on two sides of the ultrasonic in-place detection device, and the protection devices in the embodiment can be crash pads 108 arranged on two sides, crash rings arranged on the periphery of the ultrasonic in-place detection device and the like.

As shown in fig. 16, the in-place detection device in this embodiment is an infrared in-place detection device 111, the infrared in-place detection device 111 is disposed on a fixing plate 107, and then the fixing plate 107 is fixed on an inner wall 201 of the bin body 2 opposite to the bin door 1 through a screw 109, the infrared in-place detection device includes an infrared transmitting unit and an infrared receiving unit respectively connected to the bin controller, the infrared transmitting unit and the infrared receiving unit are disposed toward the bin door 1, and by transmitting infrared into the battery bin, if there is a battery in the bin, the battery is reflected back to be received by the infrared receiving device, and the in-place battery is detected. Also, in this embodiment, a ring of anti-collision rings 10 is disposed on the periphery of the infrared position detection device to protect it.

Similarly, the in-place detection device in this example may also be an acoustic wave detection device, or a camera, etc.

The above-mentioned embodiments are the preferred embodiments of the present invention, and several different technical solution embodiments can be mutually combined for use, not limited to this, the present invention has the scope of the specific implementation, the present invention includes and is not limited to this embodiment, all the equivalent changes made according to the present invention are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a trade battery anti-theft system of battery cabinet which characterized in that: trade the cabinet battery anti-theft system including trading cabinet anti-theft system and battery, trade the cabinet anti-theft system including set up the storehouse of the cabinet of trading at the cabinet on, with the bright lock of door cooperation locker, still including setting up the battery lock in the storehouse cabinet, and detection device on the throne, detection device on the throne is used for detecting whether the battery is on the throne, and its output links to each other with the input of storehouse cabinet controller, the output of storehouse cabinet controller links to each other with bright lock and battery lock respectively, trade the cabinet and be equipped with the accuse in the cabinet of trading that links to each other with each storehouse cabinet controller respectively, the battery includes controller, charging switch and discharge switch, trade in the cabinet accuse and link to each other with battery controller, through the switch of battery controller control battery charging switch or discharge switch.

2. The battery replacing cabinet anti-theft system according to claim 1, characterized in that: the management platform is respectively connected with the central control unit of the power change cabinet and the battery controller, can communicate with the battery controller, and controls the switch of a battery charging switch or a battery discharging switch through the battery controller.

3. The battery replacing cabinet anti-theft system according to claim 1 or 2, characterized in that: the built-in lock structure comprises a built-in lock arranged in the bin body and linked with the bin gate, and further comprises a linkage mechanism and a transmission mechanism, wherein the linkage mechanism is close to the built-in lock, arranged on the bin gate and linked with the bin gate, and the transmission mechanism is matched with the linkage mechanism.

4. The battery replacement cabinet anti-theft system according to claim 3, characterized in that: the linkage mechanism is a bolt for hinging the bin door with the bin body, slots matched with the bolt are formed in the top plate and the bottom plate of the bin body, and the transmission mechanism is arranged inside the top plate or the bottom plate and fixedly connected with the tail end of the bolt.

5. The battery replacement cabinet anti-theft system according to claim 3, characterized in that: the driving mechanism is a vertical top and bottom rod arranged at a bin gate, the top and bottom rod is in sliding connection with a top plate and a bottom plate of a bin body, the linkage mechanism is a linkage rod linked with a bin gate, one end of the linkage rod is hinged with the bin gate, the other end of the linkage rod is connected with the top and bottom rod, a built-in lock is arranged inside the top plate or the bottom plate, when the bin gate is closed, the top and bottom rod moves to one end of a stroke under the driving of the linkage rod, and the built-in lock can lock the top and bottom rod.

6. The battery replacement cabinet anti-theft system according to claim 5, characterized in that: the utility model discloses a safety lock, including world pole, top and bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates, top plates, bottom plates.

7. The battery replacing cabinet anti-theft system according to claim 6, characterized in that: the bin door is characterized by further comprising an elastic piece arranged in parallel with the moving track of the top and bottom rod, one end of the elastic piece is fixedly connected with the top and bottom rod, the other end of the elastic piece is fixedly connected with the bin body, when the bin door is closed, the elastic piece is stretched, and when the bin door is unlocked, the elastic piece resets to drive the bin door to be opened.

8. The battery replacement cabinet anti-theft system according to claim 3, characterized in that: the battery lock comprises a buckle battery lock, a clamping groove battery lock or a magnetic force battery lock, wherein the battery lock is provided with a locking part for locking the battery.

9. The battery replacement cabinet anti-theft system according to claim 8, wherein: when the battery lock is a buckle battery lock, the locking part is arranged on the inner wall of the bin body and comprises a locking groove and a locking rod arranged on the locking groove, the locking groove comprises a first locking end and a second locking end, the locking rod is arranged at the first locking end and can lock the second locking end, and when the battery is placed in place, the locking part can lock the limiting column of the battery into the locking groove so as to lock the battery;

when the battery lock is a slot battery lock, the slot battery lock is arranged in the bin body and comprises a lock rod for locking a battery, the lock rod can extend out of the bin body, and the movement direction of the lock rod is perpendicular to the taking and placing direction of the battery in the bin body;

when the battery lock is a magnetic battery lock, the magnetic battery lock is arranged in the bin body, and when the battery is placed in place, the magnetic battery lock can lock the battery.

10. The battery replacement cabinet anti-theft system according to claim 3, characterized in that: the on-line detection device comprises a touch switch, an infrared on-line detection structure, an ultrasonic on-line detection structure or an NFC on-line detection structure, and when the on-line detection device detects that the battery is on line, the bin cabinet controller controls the battery lock to lock the battery.

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