CN111354896A

CN111354896A - Battery anti-theft device, battery compartment and battery replacing cabinet

Info

Publication number: CN111354896A
Application number: CN202010208574.3A
Authority: CN
Inventors: 邓金波; 沈剑; 江旭峰; 黄嘉曦
Original assignee: Shenzhen Immotor Technology Co ltd
Current assignee: Shenzhen Immotor Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-06-30
Also published as: WO2021189962A1

Abstract

The invention belongs to the technical field of charging equipment, and particularly relates to a battery anti-theft device, a battery bin and a power change cabinet, wherein the battery anti-theft device comprises a motor, a cam, a pushing piece, a control panel and a base, the motor is arranged on the base, the control panel is electrically connected with the motor, and an upper detection switch and a lower detection switch which are used for sending signals to control the motor to stop are arranged on the control panel; the cam is arranged on a main shaft of the motor, an upper through hole is formed in the position, located in front of the cam, of the base, the pushing piece is connected with the cam and moves up and down along with rotation of the cam, the pushing piece comprises a locking shaft, an upper shifting rod and a lower shifting rod, the locking shaft penetrates through the upper through hole, the upper shifting rod is used for shifting the upper detection switch along with rising of the pushing piece, and the lower shifting rod is used for shifting the lower detection switch along with falling of the pushing piece. The battery anti-theft device has a simpler overall structure, does not have the phenomenon of jamming in the actual use process, and has a good anti-theft effect on the battery.

Description

Battery anti-theft device, battery compartment and battery replacing cabinet

Technical Field

The invention belongs to the technical field of charging equipment, and particularly relates to a battery anti-theft device, a battery compartment and a power change cabinet.

Background

At present, the battery compartment of the power exchange cabinet is mainly used for accommodating batteries and charging the batteries, and the battery compartment is generally provided with a battery cavity for accommodating the batteries. In order to prevent the battery from being stolen, a battery anti-theft device is arranged in a battery cavity, and the conventional battery anti-theft device generally comprises a rotary lock hook arranged behind a battery bin, and the battery in the battery bin is hooked by controlling the rotation of the rotary lock hook, so that the aim of preventing the battery from being stolen is fulfilled. However, in the conventional battery anti-theft device structure, the battery can be locked only by aligning the battery with the rotating lock hook, and in the actual use process, the battery cannot be locked or cannot be taken out due to the fact that the rotating lock hook is locked and cannot rotate or rotate, so that the anti-theft effect of the battery is poor.

Disclosure of Invention

The invention aims to provide a battery anti-theft device, a battery bin and a battery replacement cabinet, and aims to solve the problem that a battery anti-theft device arranged in the battery bin in the prior art is easy to be stuck in a using process to cause that a locked battery is not locked or the locked battery cannot be taken out.

In order to achieve the above object, an anti-theft device for a battery according to an embodiment of the present invention includes a motor, a cam, a pushing member, a control board and a base, wherein the motor is mounted on the base, the control board is electrically connected to the motor, and the control board is provided with an upper detection switch and a lower detection switch for sending signals to control the motor to stop; the cam is mounted on a spindle of the motor, an upper through hole is formed in the position, located in front of the cam, of the base, the pushing piece is connected with the cam and moves up and down along with rotation of the cam, the pushing piece comprises a locking shaft, an upper driving lever and a lower driving lever, the locking shaft penetrates through the upper through hole, the upper driving lever is used for shifting the upper detection switch along with rising of the pushing piece, and the lower driving lever is used for shifting the lower detection switch along with falling of the pushing piece.

Optionally, the pushing member further includes a main body plate, the main body plate is connected to the cam, the lock shaft is vertically disposed at the bottom of the connecting plate, the upper shift lever and the lower shift lever are horizontally disposed at a side of the connecting plate, and the upper shift lever and the lower shift lever are disposed at an interval.

Optionally, the cam includes the connecting plate and set up perpendicularly in the connecting axle of connecting plate one side, the opposite side of connecting plate is provided with the connecting hole, the connecting hole with the main shaft of motor is connected, be provided with the bar hole that is the level form and arranges on the main part board, the connecting axle stretches into in the bar hole and with the cooperation of bar hole.

Optionally, the main body plate, the lock shaft, the upper shift lever, and the lower shift lever are integrally formed to make the pushing member.

Optionally, the upper detection switch and the lower detection switch are arranged in a staggered manner, the length of the upper shift lever is smaller than that of the lower shift lever, the upper shift lever extends to the lower portion of the upper detection switch, and the lower shift lever extends to the lower portion of the lower detection switch.

Optionally, the control panel is lockingly connected to a side of the base.

Optionally, the battery anti-theft device further comprises a U-shaped adapter plate, the base is mounted on the U-shaped adapter plate, a middle through hole communicated with the upper through hole is formed in the U-shaped adapter plate, and the lock shaft penetrates through the middle through hole.

One or more technical solutions in the battery anti-theft device provided by the embodiment of the present invention at least have one of the following technical effects: when the battery locking device works, when the motor is controlled to rotate forwards, the main shaft of the motor drives the cam to rotate, the cam drives the pushing piece to move downwards, at the moment, the lock shaft of the pushing piece descends in the through hole, and after the pushing piece descends for a certain stroke, the lower poking rod on the pushing piece pokes the lower detection switch on the circuit board, and a signal is sent to the motor through the lower detection switch, so that the motor is controlled to stop, the lock shaft can be controlled to extend into the front side of the battery, and the battery is locked to prevent being taken out and stolen; when the motor is controlled to rotate reversely, the main shaft of the motor drives the cam to rotate in the other direction, the cam drives the pushing piece to move upwards, at the moment, the lock shaft of the pushing piece rises in the through hole, the upper shifting rod on the pushing piece shifts the upper detection switch on the circuit board after rising for a certain stroke, and a signal is sent to the motor through the upper detection switch, so that the motor is controlled to stop, the lock shaft can be controlled to retract to the front side far away from the battery, and the unlocking is realized and the battery can be taken away or loaded. The battery anti-theft device has a simpler overall structure, does not have the phenomenon of jamming in the actual use process, and has a good anti-theft effect on the battery.

The battery compartment comprises a fixed compartment body and the battery anti-theft device, wherein the fixed compartment body is provided with a battery cavity which is provided with an opening at the front side and is used for storing batteries, a lower through hole communicated with the upper through hole is formed in the top of the front side of the fixed compartment body, the base is installed on the top of the fixed compartment body, and a motor switch which is triggered by the batteries which are arranged in the battery cavity is arranged in the battery cavity.

Optionally, the motor switch is a male-female connector switch, an NFC inductive switch, an insertion detection switch, or a door lock switch.

One or more technical solutions in the battery compartment provided by the embodiment of the present invention have at least one of the following technical effects: because the battery compartment is provided with the battery anti-theft device, the battery compartment can be ensured to be locked or lose the anti-theft effect in the actual use process because the battery compartment is blocked by the battery anti-theft device, and the use reliability is greatly improved.

The battery changing cabinet comprises a cabinet body and a plurality of battery bins, wherein the cabinet body is provided with a plurality of mounting cavities, and the fixed bin bodies are correspondingly mounted in the mounting cavities one by one.

One or more technical solutions in the power exchange cabinet provided by the embodiment of the present invention at least have one of the following technical effects: because the battery bin is used in the battery replacing cabinet, the battery anti-theft device arranged in the battery bin can be prevented from being locked, and the use reliability is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a battery anti-theft device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the battery anti-theft device in fig. 1.

Fig. 3 is an exploded view of the battery anti-theft device of fig. 2.

Fig. 4 is a schematic structural diagram of a battery compartment according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-motor 20-cam 21-connecting plate

22-connecting shaft 23-connecting hole 30-pushing piece

31-main body plate 32-lock shaft 33-upper deflector rod

34-lower poking rod 35-strip-shaped hole 40-control panel

41-upper detection switch 42-lower detection switch 50-base

51-upper through hole 60-U-shaped adapter plate 61-middle through hole

100-battery anti-theft device 200-battery bin 201-fixed bin body

202-battery chamber.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate embodiments of the invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 4, a battery anti-theft device 100 is provided for being mounted on a battery compartment 200 inside a battery replacement cabinet to achieve an anti-theft effect of batteries inside the battery compartment 200. The battery anti-theft device 100 comprises a motor 10, a cam 20, a pushing member 30, a control board 40 and a base 50, wherein the motor 10 is installed on the base 50, the control board 40 is electrically connected with the motor 10, and the control board 40 is provided with an upper detection switch 41 and a lower detection switch 42 which are used for sending signals to control the motor 10 to stop, namely when the upper detection switch 41 and the lower detection switch 42 are triggered, the upper detection switch 41 and the lower detection switch 42 can send signals to the motor 10 through a circuit board so that the motor 10 stops rotating; the cam 20 is mounted on the spindle of the motor 10, an upper through hole 51 is disposed in a position of the base 50 located in front of the cam 20, the pushing member 30 is connected to the cam 20 and moves up and down with the rotation of the cam 20, the pushing member 30 includes a lock shaft 32, an upper toggle lever 33 and a lower toggle lever 34, the lock shaft 32 penetrates through the upper through hole 51, the upper toggle lever 33 is used for toggling the upper detection switch 41 with the rising of the pushing member 30, and the lower toggle lever 34 is used for toggling the lower detection switch 42 with the falling of the pushing member 30.

When the motor 10 is controlled to rotate forwards, the main shaft of the motor 10 drives the cam 20 to rotate, the cam 20 drives the pushing piece 30 to move downwards, at the moment, the locking shaft 32 of the pushing piece 30 descends in the through hole, and after the pushing piece 30 descends for a certain stroke, the lower deflector rod 34 on the pushing piece 30 stirs the lower detection switch 42 on the circuit board, and a signal is sent to the motor 10 through the lower detection switch 42, so that the motor 10 is controlled to stop, the locking shaft 32 can be controlled to extend into the front side of the battery, and the battery is locked to prevent being taken out and stolen; when the motor 10 is controlled to rotate reversely, the spindle of the motor 10 drives the cam 20 to rotate in the other direction, the cam 20 drives the pushing member 30 to move upwards, at this time, the lock shaft 32 of the pushing member 30 rises in the through hole, and after the pushing member 30 rises for a certain stroke, the upper deflector rod 33 on the pushing member 30 stirs the upper detection switch 41 on the circuit board, and the upper detection switch 41 sends a signal to the motor 10, so that the motor 10 is controlled to stop, and the lock shaft 32 can be controlled to retract to the front side far away from the battery, so that unlocking is realized, and the battery can be taken away or loaded. The battery anti-theft device 100 of the invention has simpler overall structure, can not be blocked in the actual use process, and has good anti-theft effect on the battery.

Further, a control component for controlling the start signal of the motor 10 may be disposed in the battery compartment 200, when the battery compartment 200 stores the battery in the battery compartment 200 of the battery anti-theft device 100 of the present embodiment, the motor 10 may be started to control the lock shaft 32 to descend to lock the battery, so as to prevent the battery from being taken away, and when the battery compartment 200 is empty, the motor 10 may control the lock shaft 32 to ascend to unlock the battery.

In another embodiment of the present invention, as shown in fig. 1 to 3, the pushing element 30 further includes a main body plate 31, the main body plate 31 is connected to the cam 20, the locking shaft 32 is vertically disposed at the bottom of the connecting plate 21, the upper driving lever 33 and the lower driving lever 34 are both horizontally disposed at the side of the connecting plate 21, and the upper driving lever 33 and the lower driving lever 34 are disposed at an interval. Specifically, in the pusher 30 thus configured, when rotating along with the cam 20, the pusher 30 has both the lock/unlock function and the function of touching the upper detection switch 41/the lower detection switch 42. The main body plate 31 is connected with the cam 20, so that the whole pushing piece 30 is ensured to realize the up-and-down lifting movement, then the lock shaft 32 connected with the bottom of the main body plate 31 can descend to realize multiple functions or ascend to realize the unlocking function, the upper deflector rod 33 and the lower deflector rod 34 connected with the side part of the subject respectively stir the upper detection switch 41 and the lower detection switch 42 along with the ascending and descending, so that the upper detection switch 41/the lower detection switch 42 send out a signal for stopping the work to the motor 10, and the motor 10 stops, namely the lock shaft 32 can be controlled to ascend to the highest stroke or descend to the lowest stroke. The whole pushing piece 30 is ingenious in structural design, one part achieves at least two functions, and the pushing piece is reasonable and practical.

In another embodiment of the present invention, as shown in fig. 1 to 3, the cam 20 includes a connecting plate 21 and a connecting shaft 22 vertically disposed on one side of the connecting plate 21, a connecting hole 23 is disposed on the other side of the connecting plate 21, the connecting hole 23 is connected to a main shaft of the motor 10, a bar-shaped hole 35 horizontally disposed is disposed on the main body plate 31, and the connecting shaft 22 extends into the bar-shaped hole 35 and is matched with the bar-shaped hole 35. Thus, the main shaft of the motor 10 and the connecting shaft 22 are respectively arranged at the upper side and the lower side of the connecting plate 21 to form a structural design which is not at the same height, so that when the connecting plate 21 rotates along with the main shaft of the motor 10 as a center, the connecting shaft 22 forms eccentric motion, and the connecting shaft 22 is in adaptive connection with the connecting hole 23 on the main body plate 31, so that the main body plate 31 can be driven to perform eccentric motion, namely the main body plate 31 performs up-and-down motion, and the whole pushing member 30 performs up-and-down motion.

In another embodiment of the present invention, as shown in fig. 3, the main body plate 31, the lock shaft 32, the upper lever 33, and the lower lever 34 are integrally formed to make the pushing member 30. Specifically, the integrated structure design can reduce the assembly among the components, simplify the structure of the whole device and facilitate the installation of the device. In addition, the device is also beneficial to preventing the components from being stuck when in action.

In another embodiment of the present invention, as shown in fig. 1 to 2, the upper detection switch 41 and the lower detection switch 42 are disposed in a staggered manner, the length of the upper lever 33 is smaller than the length of the lower lever 34, the upper lever 33 extends below the upper detection switch 41, and the lower lever 34 extends below the lower detection switch 42. Specifically, the upper detection switch 41 and the lower detection switch 42 which are arranged in a staggered manner may form an interval, and the upper shift lever 33 and the lower shift lever 34 may be respectively used for touching or shifting the upper detection switch 41 and the lower detection switch 42, so as to avoid the mutual interference between the upper shift lever 33 and the lower shift lever 34, and ensure that a signal for stopping the operation of the motor 10 can be sent at a proper time.

In another embodiment of the present invention, as shown in FIGS. 1-2, the control plate 40 is lockingly coupled to a side of the base 50. The control board 40 can be fixed on the side of the base 50 by screw locking, which makes the whole device more compact, reduces the occupied installation space, and facilitates the installation in the battery compartment 200.

In another embodiment of the present invention, as shown in fig. 1 to 3, the battery anti-theft device 100 further includes a U-shaped adaptor plate 60, the base 50 is mounted on the U-shaped adaptor plate 60, a middle through hole 61 communicating with the upper through hole 51 is formed in the U-shaped adaptor plate 60, and the lock shaft 32 penetrates through the middle through hole 61. Specifically, the U-shaped adapter plate 60 can perform the function of adapter, and a specific U-shape thereof can be clamped on the top of the battery compartment 200 and then fixed on the battery compartment 200 in a screw locking manner, thereby realizing the installation of the whole device.

As shown in fig. 4, a battery compartment 200 according to another embodiment of the present invention includes a fixed compartment 201 and the above battery anti-theft device 100, where the fixed compartment 201 is provided with a battery cavity 202 having a front opening and used for storing batteries, a lower through hole communicated with the upper through hole 51 is provided at a top of the front side of the fixed compartment 201, the lower through hole is used for a lock shaft 32 to pass through, the base 50 is installed at the top of the fixed compartment 201, and a motor switch triggered by the batteries loaded in the battery cavity 202 is provided inside the battery cavity 202. Specifically, since the battery compartment 200 is provided with the battery anti-theft device 100, it is ensured that the battery compartment 200 is prevented from being locked or losing the anti-theft effect due to the battery anti-theft device 100 being locked in the actual use process, and the reliability of use is greatly improved.

In this embodiment, the motor switch is a male-female connector switch, an NFC inductive switch, an insertion detection switch, or a bin gate lock switch. That is, when the battery is loaded into the battery cavity 202 of the battery compartment 200, the motor 10 may be started by the determination of the male and female connector switch, the NFC inductive switch, the insertion detection switch or the compartment door lock switch, and then the cam 20 is driven to rotate by the rotation of the main shaft of the motor 10, so as to drive the pushing member 30 to move downward, and in the downward movement process, the lower detection switch 42 is triggered to a certain position, and then the motor 10 stops rotating.

In another embodiment of the present invention, the battery replacement cabinet includes a cabinet body (not shown) and a plurality of battery compartments 200, wherein the cabinet body is provided with a plurality of mounting cavities (not shown), and each of the fixed compartment bodies 201 is correspondingly mounted in each of the mounting cavities. Specifically, since the battery compartment 200 is used in the battery replacement cabinet, the battery anti-theft device 100 disposed in the battery compartment 200 can be prevented from being locked, and the reliability of use is greatly improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A battery anti-theft device is characterized in that: the device comprises a motor, a cam, a pushing piece, a control panel and a base, wherein the motor is arranged on the base, the control panel is electrically connected with the motor, and an upper detection switch and a lower detection switch which are used for sending signals to control the motor to stop are arranged on the control panel; the cam is mounted on a spindle of the motor, an upper through hole is formed in the position, located in front of the cam, of the base, the pushing piece is connected with the cam and moves up and down along with rotation of the cam, the pushing piece comprises a locking shaft, an upper driving lever and a lower driving lever, the locking shaft penetrates through the upper through hole, the upper driving lever is used for shifting the upper detection switch along with rising of the pushing piece, and the lower driving lever is used for shifting the lower detection switch along with falling of the pushing piece.

2. The battery theft protection device of claim 1, wherein: the pushing piece further comprises a main body plate, the main body plate is connected with the cam, the locking shaft is vertically arranged at the bottom of the connecting plate, the upper shifting rod and the lower shifting rod are horizontally arranged on the side of the connecting plate, and the upper shifting rod and the lower shifting rod are arranged at intervals.

3. The battery theft protection device of claim 2, wherein: the cam includes the connecting plate and set up perpendicularly in the connecting axle of connecting plate one side, the opposite side of connecting plate is provided with the connecting hole, the connecting hole with the main shaft of motor is connected, be provided with the bar hole that is the level form and arranges on the main part board, the connecting axle stretches into in the bar hole and with the cooperation of bar hole.

4. The battery theft protection device of claim 2, wherein: the main body plate, the lock shaft, the upper deflector rod and the lower deflector rod are integrally formed to manufacture the pushing member.

5. The battery theft protection device of claim 1, wherein: the upper detection switch and the lower detection switch are arranged in a staggered mode, the length of the upper shifting rod is smaller than that of the lower shifting rod, the upper shifting rod extends to the position below the upper detection switch, and the lower shifting rod extends to the position below the lower detection switch.

6. The battery theft prevention device according to any one of claims 1 to 5, characterized in that: the control panel is connected to the side part of the base in a locking manner.

7. The battery theft prevention device according to any one of claims 1 to 5, characterized in that: the battery anti-theft device further comprises a U-shaped adapter plate, the base is installed on the U-shaped adapter plate, a middle through hole communicated with the upper through hole is formed in the U-shaped adapter plate, and the lock shaft penetrates through the middle through hole.

8. A battery compartment, characterized in that: the battery anti-theft device comprises a fixed bin body and the battery anti-theft device as claimed in any one of claims 1 to 7, wherein the fixed bin body is provided with a battery cavity which is provided with an opening at the front side and is used for storing batteries, a lower through hole communicated with the upper through hole is formed in the top of the front side of the fixed bin body, the base is installed on the top of the fixed bin body, and a motor switch which is triggered by the batteries which are arranged in the battery cavity is arranged inside the battery cavity.

9. The battery compartment of claim 8, wherein: the motor switch is a male connector switch, a female connector switch, an NFC inductive switch, an insertion detection switch or a bin gate lock switch.

10. The utility model provides a trade electric cabinet which characterized in that: the battery cabin comprises a cabinet body and a plurality of battery cabins according to any one of claims 1 to 9, wherein the cabinet body is provided with a plurality of mounting cavities, and the fixed cabin bodies are correspondingly mounted in the mounting cavities one by one.