CN212555893U - Trade electric storehouse subassembly and trade electric cabinet - Google Patents

Abstract

The utility model discloses a trade battery compartment subassembly, include: the bin body comprises an accommodating cavity for storing batteries; a first triggering device disposed on the cartridge body, the first triggering device being configured to be triggered when the battery is located at a preset position; a lock body disposed on the cartridge body, the lock body configured to perform a lock-off action and lock the battery after the first triggering device is triggered. The switch lock of the lock body is controlled by a control device of the electricity changing bin assembly or a control center of the electricity changing cabinet where the electricity changing bin assembly is located. Through setting up the lock body on the storehouse of trading for the battery is put suitable back, can control the lock body and automatic pin the battery, has increased an extra anti-theft device for the battery in other words, even the storehouse lock is damaged or is opened unusually, also can prevent that the battery is stolen, can greatly reduce the stolen rate of battery, avoids economic loss.

Description

Trade electric storehouse subassembly and trade electric cabinet

Technical Field

The utility model relates to a trade the electric cabinet technical field, especially relate to a trade storehouse subassembly to and used this trade the cabinet of changing electricity of storehouse subassembly.

Background

Trade electricity cabinet also known as sharing battery cabinet is the product to the quick battery that trades that storage battery car user released, can help these users to accomplish the change of storage battery car battery fast, has solved the problem that the practical efficiency that the storage battery car brought because of the electric quantity is not enough, especially to trades such as take-out, run leg, express delivery, has improved the work efficiency of this type of work more, has brought very big facility.

When a user uses the power changing cabinet, the charged battery is taken out from the battery compartment in the power changing cabinet, meanwhile, the battery to be changed is put into the battery compartment, and then the compartment door is closed, so that the battery can be changed. In the battery replacement cabinet in the prior art, after a user places a battery into a battery compartment, the battery is managed and protected only by using a compartment door of the battery replacement cabinet, and no additional physical protection device is provided. Once the bin door lock is damaged or abnormally opened, the battery is easily taken out by others, so that the battery is lost.

Therefore, those skilled in the art are devoted to develop a battery replacing bin assembly and a battery replacing cabinet using the same, which can lock the battery by a battery lock after the battery is properly placed in the battery bin, thereby effectively preventing the battery from being stolen.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects in the prior art, the present invention provides a battery changing compartment assembly, which can lock a battery after the battery is properly placed.

In order to achieve the above object, the utility model provides a trade battery compartment subassembly, include:

the bin body comprises an accommodating cavity for storing batteries;

a first triggering device disposed on the cartridge body, the first triggering device being configured to be triggered when the battery is located at a preset position;

a lock body disposed on the cartridge body, the lock body configured to perform a lock-off action and lock the battery after the first triggering device is triggered.

In some embodiments, optionally, the power change bin assembly further comprises a control device, the first triggering device and the lock body are both electrically connected to the control device, and the control device is configured to: after the first trigger device is triggered, the control device controls the lock body to execute the locking action, and after receiving a battery taking instruction, the control device controls the lock body to execute the unlocking operation.

In some embodiments, optionally, the first trigger device comprises a first microswitch disposed within the cartridge body.

In some embodiments, optionally, the lock body comprises:

a support;

a driving part disposed on the bracket;

a latch bolt connected to the drive component;

the locking bolt is provided with a first position and a second position, and the locking bolt is configured to move between the first position and the second position under the driving of the driving part;

when the bolt is in the first position, the bolt is matched with the battery; when the bolt is in the second position, the bolt is separated from the battery.

In some embodiments, optionally, the lock body further comprises a second trigger device and a third trigger device, when the lock bolt moves to the first position, the second trigger device is triggered, and the driving part stops moving; when the lock tongue moves to the second position, the third trigger device is triggered, and the driving part stops moving.

In some embodiments, optionally, the lock body further comprises a housing, the bracket, the driving part and the locking bolt are arranged in the housing, and an opening for the locking bolt to move out of the housing is arranged on the housing.

In some embodiments, optionally, the housing comprises a first shell and a second shell enclosing a cavity housing the bracket, the drive component and the bolt.

In some embodiments, optionally, the housing includes a first position-limiting portion and a second position-limiting portion, the locking bolt contacts the first position-limiting portion when the locking bolt moves to the first position, and the locking bolt contacts the second position-limiting portion when the locking bolt moves to the second position.

In some embodiments, optionally, the opening is disposed on a side wall of the second housing, wherein a height of a first portion of the side wall at the opening is smaller than a height of a second portion of the side wall near the opening, so that the second portion forms the first position-limiting portion; the second limiting part is a plate-shaped piece arranged in the second shell, and the height of the plate-shaped piece is higher than that of the first part.

The utility model also provides a trade the electric cabinet, including at least one as above trade the electricity storehouse subassembly.

The utility model provides a trade storehouse subassembly and trade the cabinet and have following technological effect:

1. through setting up the lock body on the storehouse of trading for the battery is put suitable back, can control the lock body and automatic pin the battery, has increased an extra anti-theft device for the battery in other words, even the storehouse lock is damaged or is opened unusually, also can prevent that the battery is stolen, can greatly reduce the stolen rate of battery, avoids economic loss.

2. The locking and unlocking action of the lock body is controlled by the control device, if the control device cannot receive a correct battery taking instruction, the lock body cannot be controlled to be unlocked, and the anti-theft effect is further improved.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a battery changing chamber assembly of the present invention;

FIG. 2 is an exploded schematic view of the change bin assembly of FIG. 1;

FIG. 3 is a schematic view of the connection structure between the driving part and the bolt of the lock body;

figure 4 is a schematic view of the overall structure of the lock body;

figure 5 is an exploded schematic view of the lock body;

fig. 6 is a schematic view of the engagement of the latch with the second trigger device when the latch is in the first position;

fig. 7 is a schematic view of the engagement of the latch with the third trigger device in the second position;

FIG. 8 is a schematic structural view of the second housing;

fig. 9 is a schematic view of the locking tongue in a first position cooperating with the first position-limiting portion;

fig. 10 is a schematic view of the bolt in the second position cooperating with the second position-limiting portion.

10-a power change bin assembly, 20-a battery, 21-a groove, 100-a bin body, 101-a containing cavity, 102-a battery inlet and outlet, 103-a first side wall, 104-a second side wall, 105-a through hole, 200-a first trigger device, 300-a control device, 400-a lock body, 410-a support, 420-a driving part, 421-an output shaft, 430-a lock tongue, 431-a first free end, 432-a second free end, 440-a second trigger device, 450-a third trigger device, 460-a shell, 461-an opening, 462-a first limiting part, 463-a second limiting part, 470-a first shell, 480-a second shell, 482-a first part, 483-a second part and 484-a plate-shaped piece.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

Some exemplary embodiments of the invention have been described for illustrative purposes, and it is to be understood that the invention may be practiced otherwise than as specifically described.

As shown in fig. 1 and 2, a preferred embodiment of the present invention provides a battery changing bin assembly 10, which includes a bin body 100, a first triggering device 200 and a lock body 400. The cartridge body 100 includes a receiving chamber 101 for storing the battery 20. When in use, the batteries 20 are placed in the accommodating cavities 101 of the bin body 100, and the batteries 20 are placed at preset positions in the bin body 100. The preset position is a position in which the electrodes in the cartridge body 100 can contact the electrodes on the batteries 20 when the batteries 20 are located at the preset position, thereby charging the batteries 20. The first triggering means 200 is provided on the cartridge body 100, and when the battery 20 reaches a preset position, the first triggering means 200 is triggered. The lock 400 is disposed on the cartridge body 100, and when the first triggering device 200 is triggered, the lock 400 performs a locking action to lock the battery 20.

The cartridge body 100 is provided with a battery access opening 102 for taking out or putting in the battery 20 from the battery access opening 102 into the cartridge body 100. A door (not shown) can be provided on the battery doorway 102 to cover the battery doorway 102. The structure of the bin gate can be any one of the structures in the prior art, for example, the bin gate can be automatically opened after receiving an opening instruction; the structure can automatically lock the bin door after being closed. Since the structure of the bin gate does not affect the realization of the inventive concept of the present invention, it is not described herein again. Electrodes for charging the batteries 20 and other devices for detecting the states of the batteries 20, heat dissipation devices, etc. are disposed in the bin body 100, and the components or devices disposed in the bin body 100 may use the existing structure in the prior art. When the batteries 20 are placed at the preset positions, the electrodes in the cartridge body 100 are engaged with the electrodes on the batteries 20, thereby charging the batteries 20.

In order to enable the change magazine assembly 10 to automatically recognize that the batteries 20 have been located in a preset position, a first triggering device 200 is provided on the magazine body 100. As shown in fig. 2, the first triggering device 200 is selected as a first micro switch, the first micro switch is disposed in the accommodating cavity 101, and when the battery 20 is located at the preset position, the battery 20 contacts with the first micro switch, so that the first micro switch is triggered, and the lock body 400 performs a locking action to lock the battery 20. The first microswitch can be arranged in the housing chamber 101 and on the side wall of the cartridge body 100. It should be understood that the first microswitch can be disposed on any of the interior side walls of the cartridge body 100, or anywhere on the interior side walls. For example, a first microswitch may be provided on the first side wall 103 adjacent to the battery access opening 102 of the cartridge body 100, a member capable of contacting the first microswitch is provided at a corresponding position of the battery 20, and when the battery 20 reaches a preset position, the member contacts the first microswitch, thereby triggering the first microswitch; the first microswitch can also be provided on a second side wall 104 (see fig. 2) opposite to the battery access 102 of the cartridge body 100, with which the battery 20, or a component provided on the battery 20, can be brought into contact when the battery 20 reaches a preset position. It should be understood that the first triggering device 200 is not limited to the first microswitch, but may be replaced by other devices, such as an optical coupling device, an electromagnetic induction device, a voltage dependent resistor, etc.

The cartridge module 10 further comprises a control device 300, as shown in fig. 2, the control device 300 is disposed outside the first side wall 103 of the cartridge body 100. It should be understood that the control device 300 may also be located within the cartridge body 100. The control device 300 is electrically connected to the first triggering device 200 and the lock body 400. The control device 300 is used for controlling the lock body 400 to realize the locking and unlocking. When the battery 20 reaches the preset position and the first triggering device 200 is triggered, the control device 300 can control the lock body 400 to perform a locking action to lock the battery 20. When the control device 300 receives the command for taking out the battery 20, the control device 300 can control the lock body 400 to execute the unlocking operation to unlock the battery 20. It should be understood that the control device 300 is not required, and when the switch cabinet assembly 10 is installed in a switch cabinet, the control center of the switch cabinet itself can be used as a control device to achieve the above-mentioned functions. That is to say, the plurality of electricity changing bin assemblies 10 are assembled to form the electricity changing cabinet, the control device 300 is not required to be arranged on each electricity changing bin assembly 10, but the control devices of all the electricity changing bin assemblies 10 are integrated on the control center of the electricity changing cabinet, and then the control of each electricity changing bin assembly 10 is realized.

The lock body 400 is capable of locking the battery 20. As shown in fig. 3 and 5, the lock body 400 includes a bracket 410, a driving part 420, and a latch tongue 430. The driving part 420 is installed on the bracket 410, the input shaft of the latch 430 is connected with the output shaft 421 of the driving part 420, one end of the latch 430 is a first free end 431, and the first free end 431 can be matched with the battery 20. The driving part 420 is a motor, and the motor rotates to drive the latch tongue 430 to rotate, so that the first free end 431 of the latch tongue 430 moves. The latch 430 has a first position and a second position. A groove 21 matched with the locking bolt 430 is formed in the battery 20, and when the locking bolt 430 moves to the first position, the first free end 431 of the locking bolt 430 moves into the groove 21 of the battery 20 to lock the battery 20; when the latch bolt 430 moves to the second position, the first free end 431 of the latch bolt 430 has separated from the groove 21 of the latch bolt 430, and the battery 20 is unlocked. The movement of the motor is controlled by the control means 300 of the commutation cell assembly 10 or by the control centre of the commutation cabinet.

It should be understood that the lock body 400 is not limited to the configuration shown in the figures, but may be other configurations. For example, the latch 430 engaged with the battery 20 is not a rotary latch but a translational latch piece or a cylindrical latch post, and the motor may be connected to the latch piece or the latch post through a transmission mechanism that converts the rotation into a linear motion, such as a cam mechanism, a screw rod structure, a worm and gear structure, to realize the translational movement of the latch piece or the latch post.

As shown in fig. 2, the lock body 400 is installed outside the second side wall 104 of the cartridge body 100, and a through hole 105 is opened on the side wall of the cartridge body 100, and the latch tongue 430 can move through the through hole 105 to be engaged with the slot of the battery 20. It should be understood that the lock body 400 could also be disposed inside the side walls of the cartridge body 100.

In order to precisely control the movement of the locking bolt 430 between the first position and the second position, a second triggering device 440 and a third triggering device 450 are further provided on the lock body 400 as shown in fig. 3. The second triggering device 440 and the third triggering device 450 are both electrically connected to the control device 300, or electrically connected to the control center of the power distribution cabinet. As shown in fig. 6, when the latch 430 moves to the first position, the second triggering device 440 is triggered, so that the control device 300 or the control center controls the motor to stop rotating; as shown in fig. 7, when the latch 430 moves to the second position, the third trigger 450 is triggered, so that the control device 300 or the control center controls the motor to stop rotating.

Referring to fig. 6 and 7, the second and third triggering devices 440 and 450 may be a second and third micro switch, and the locking bolt 430 has a second free end 432 opposite to the first free end 431, wherein the second triggering device 440 is close to the second free end 432 of the locking bolt 430 when in the first position, so that when the locking bolt 430 is in the first position, the second free end 432 contacts with the second micro switch and triggers the second micro switch; the third trigger 450 is adjacent to the second free end 432 of the latch tongue 430 when in the second position, such that when the latch tongue 430 is in the second position, the second free end 432 contacts and triggers the third microswitch. It should be understood that other devices may be substituted for the second and third triggering devices 440 and 450, such as an optocoupler assembly, an angle sensor, etc.

It should also be understood that when a servo motor or stepper motor is used, the second trigger device 440 or the third trigger device 450 may not be used.

As described above, the lock body 400 may be mounted on the inside or outside wall of the cartridge body 100. In order to make the lock body 400 modularized, as shown in fig. 4 and 5, a housing 460 is further provided on the lock body 400, so that the bracket 410, the driving part 420, the latch 430, the second triggering device 440, the third triggering device 450, and the like are disposed in the housing 460, so that the lock body 400 is integrated into a module, which can facilitate the assembly and maintenance of the power change magazine assembly 10, and improve the production efficiency and maintenance efficiency. It should be understood that instead of providing the housing 460 of the lock body 400, the various components of the lock body 400 may be mounted directly to the side walls of the cartridge body 100, and the concepts of the present invention may be implemented.

As shown in fig. 4, the housing 460 is provided with an opening 461 for moving the latch 430 out of the housing 460. When the latch bolt 430 is in the first position, the latch bolt 430 passes through the opening 461; when the latch tongue 430 is in the second position, the latch tongue 430 is positioned within the housing 460.

In order to more accurately limit the movement of the locking tongue 430, a first limit part 462 and a second limit part 463 are further provided on the housing 460, when the locking tongue 430 moves to the first position, the locking tongue 430 contacts the first limit part 462, and the first limit part 462 limits the further movement of the locking tongue 430, so that the locking tongue 430 can be accurately positioned at the first position; when the locking tongue 430 moves to the second position, the locking tongue 430 contacts with the second position limiting portion 463, and the second position limiting portion 463 limits further movement of the locking tongue 430, so that the locking tongue 430 can be accurately positioned at the second position.

Referring to fig. 5, the outer case 460 further includes a first case 470 and a second case 480, and the first case 470 and the second case 480 enclose to form the outer case 460. The bracket 410 may be fixed to the first housing 470 by means of a screw, an adhesive, or welding, or the bracket 410 may be integrally formed with the first housing 470. As shown in fig. 4 and 8, an opening 461 is provided on the second housing 480, specifically, on a side wall of the second housing 480, thereby dividing the side wall of the second housing 480 into two parts: a first portion 482 at the opening 461 and a remaining second portion 483. Wherein a second portion 483 of the sidewall of the second housing 480 has a height higher than that of the first portion 482, thereby forming an opening 461 at the first portion 482. Meanwhile, since the second portion 483 is higher than the first portion 482, a step shape is formed, which forms the first stopper portion 462, as shown in fig. 9, when the locking tongue 430 moves to the first position, the first stopper portion 462 contacts the locking tongue 430, defining the position of the locking tongue 430. A plate member 484 is further provided in the second housing 480 at a position corresponding to the second position of the latch tongue 430, and the plate member 484 has a height greater than that of the first portion 482 and forms a second stopper 463, and as shown in fig. 10, when the latch tongue 430 moves to the second position, contacts the plate member 484 to be positioned. It should be understood that the first and second stoppers 462 and 463 are not limited to the above structure, but may be a cylindrical body disposed inside the housing 460.

The current changing bin assembly 10 provided in this embodiment has the following working principle:

when the user needs to replace the battery 20, the user can communicate with the background server or the battery replacement cabinet in a code scanning mode or the like, then the bin door is opened, and the user puts the battery 20 in. After the battery 20 reaches the predetermined position, the battery 20 triggers the first triggering device 200, and at this time, the driving part 420 of the lock body 400 drives the locking tongue 430 to move, so that the locking tongue 430 is engaged with the battery 20 to lock the battery 20, and at this time, the locking tongue 430 is located at the first position, and the second free end 432 thereof contacts the second triggering device 440 and triggers the second triggering device 440 (see fig. 6), and the driving part 420 stops rotating, and at the same time, due to the limiting effect of the first limiting part 462 (see fig. 9), the locking tongue 430 is clamped in the groove of the battery 20. At this time, the battery changing cabinet can report to the background server, the battery 20 is already in the battery changing cabin, and meanwhile, the user can be prompted in a voice mode, a video mode and the like through a terminal of the user or the battery changing cabinet, the battery 20 is already put in and locked, and the user can close the cabin door, that is, the battery 20 is successfully returned. If the compartment door is illegally opened or damaged, the lock body 400 does not perform the unlocking operation, thereby ensuring that the battery 20 is not stolen.

After the terminal of the user or the operation and maintenance personnel issues the command of opening the cabin and taking the battery 20, the control device 300 of the electricity change cabin assembly 10 or the control center of the electricity change cabinet receives the command of receiving the battery 20 and controls the lock body 400 to execute the unlocking action; when the driving part 420 of the lock body 400 drives the locking tongue 430 to rotate to the second position, the second free end 432 of the locking tongue 430 triggers the third triggering device 450 (see fig. 7), the driving part 420 stops moving, and due to the action of the second limiting part 463, the locking tongue 430 is limited at the second position (see fig. 10), at this time, the system can prompt the user or the operation and maintenance personnel to take out the battery 20 through the terminal of the user or the operation and maintenance personnel, the voice on the battery changing cabinet, the video and the like. When the user takes out the battery 20, the battery 20 is separated from the first triggering device 200, and the first triggering device 200 is disconnected, so that the server can be reported, and the battery replacement bin is empty.

Through the utility model discloses a trade battery compartment subassembly 10 has increased extra anti-theft device for battery 20, even when the door is destroyed or illegally is opened, also can prevent that battery 20 from being stolen. In addition, through first trigger device 200, whether have battery 20 in can monitoring the electricity change storehouse at any time, improved fortune dimension efficiency.

The utility model also provides a trade the electric cabinet, should trade the electric cabinet and include that at least one above-mentioned storehouse subassembly 10 trades electricity. Preferably, the power conversion cabinet comprises a plurality of power conversion bin assemblies 10, and the plurality of power conversion bin assemblies 10 are installed into the power conversion cabinet. Each electricity change bin assembly 10 can be provided with one control device 300, and then each control device 300 is connected with a control center of a point change cabinet, so that the unified management of the electricity change cabinets on a plurality of electricity change bin assemblies 10 is realized, or the control devices 300 of each electricity change bin assembly 10 can be directly communicated with a background server and are controlled and managed by the background server in a unified way; instead of providing a separate control device 300 for each charging magazine assembly 10, it is also possible to integrate it in the control center of the charging cabinet. The control and management of the power change cabin assembly 10 can be set according to actual requirements, and is not limited to the above modes.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. A battery change bin assembly, comprising:

the bin body comprises an accommodating cavity for storing batteries;

a first triggering device disposed on the cartridge body, the first triggering device being configured to be triggered when the battery is located at a preset position;

a lock body disposed on the cartridge body, the lock body configured to perform a lock-off action and lock the battery after the first triggering device is triggered.

2. The battery change bin assembly of claim 1, further comprising a control device, the first trigger device and the lock being electrically connected to the control device, the control device configured to: after the first trigger device is triggered, the control device controls the lock body to execute the locking action, and after receiving a battery taking instruction, the control device controls the lock body to execute the unlocking operation.

3. The battery change bin assembly of claim 1 wherein said first trigger means comprises a first microswitch disposed within said bin body.

4. The battery change bin assembly of claim 1, wherein the lock body comprises:

a support;

a driving part disposed on the bracket;

a latch bolt connected to the drive component;

the locking bolt is provided with a first position and a second position, and the locking bolt is configured to move between the first position and the second position under the driving of the driving part;

when the bolt is in the first position, the bolt is matched with the battery; when the bolt is in the second position, the bolt is separated from the battery.

5. The power change bin assembly of claim 4 wherein said lock body further comprises a second trigger device and a third trigger device, said second trigger device being triggered when said bolt is moved to said first position, said drive member stopping movement; when the lock tongue moves to the second position, the third trigger device is triggered, and the driving part stops moving.

6. The power transfer compartment assembly of claim 4, wherein the lock body further comprises a housing, the bracket, the drive member, and the locking bolt being disposed within the housing, the housing having an opening therein for movement of the locking bolt out of the housing.

7. The battery change bin assembly of claim 6 wherein the housing comprises a first shell and a second shell that enclose a cavity that houses the bracket, the drive component, and the latch.

8. The power change cartridge assembly of claim 7, wherein the housing comprises a first stop portion and a second stop portion, the locking bolt contacting the first stop portion when the locking bolt moves to the first position and contacting the second stop portion when the locking bolt moves to the second position.

9. The commutation cell assembly of claim 8, wherein the opening is disposed in a side wall of the second housing, wherein a first portion of the side wall at the opening has a height that is less than a height of a second portion of the side wall proximate the opening, such that the second portion forms the first limit stop; the second limiting part is a plate-shaped piece arranged in the second shell, and the height of the plate-shaped piece is higher than that of the first part.

10. A battery changing cabinet comprising at least one battery changing bin assembly as claimed in any one of claims 1 to 9.

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