CN111593968A

CN111593968A - Electricity-changing cabinet

Info

Publication number: CN111593968A
Application number: CN202010426965.2A
Authority: CN
Inventors: 郑小军; 沈剑; 江旭峰; 黄嘉曦
Original assignee: Shenzhen Immotor Technology Co ltd
Current assignee: Shenzhen Immotor Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-08-28
Also published as: WO2021232759A1

Abstract

The utility model belongs to the technical field of the theftproof cabinet, especially, relate to a trade battery case, the intelligent cabinet temperature adjusting device comprises a cabinet body, the control module group, set up cabinet door and electronic lock on the cabinet body, the electronic lock is including locking the box, the spring bolt, the lock colludes the mechanism, actuating mechanism, thimble spare and trigger control device, the lock colludes the mechanism and is used for colluding mutually with the spring bolt, actuating mechanism is used for driving lock collude mechanism and spring bolt and removes the colluding, at least part of elasticity of thimble spare sets up in the box, and be used for with door frame looks butt, trigger control device is used for when thimble spare butt is in the door frame, close lock information to the electronic lock of. The control device is triggered to send electronic lock locking information to the control module of the power transformation cabinet, so that the electronic lock cannot be changed into a locking state, the hidden danger that the electronic lock is judged to be the locking state by mistake is eliminated, and the control module of the power transformation cabinet can send alarm information to the outside in the modes of sound and light alarm and the like when the locking information of the electronic lock cannot be confirmed, so that the safety of electric devices such as a battery in the power transformation cabinet is ensured.

Description

Electricity-changing cabinet

Technical Field

The application belongs to the technical field of the theftproof cabinet, especially, relate to a trade electric cabinet.

Background

With the development of electrical technology, electronic door locks benefit from convenience and high automation degree and are widely adopted on battery replacement cabinets. Electronic locks usually achieve locking or unlocking through the cooperation of a lock tongue and a lock cylinder.

In the prior art, when the electronic lock is locked, a foreign matter simulating bolt is inserted into a lock cylinder, so that the electronic lock is misjudged to be in a locked state. So can make the cabinet door of the cabinet of trading be in not closed state in fact to lead to that important article (such as battery etc.) in the cabinet of trading are stolen.

Disclosure of Invention

An object of the application is to provide a trade electric cabinet, aim at solving the electronic lock of the cabinet of changing electricity among the prior art and have useful foreign matter simulation spring bolt and insert the lock core, lead to the electronic lock to judge the technical problem of the hidden danger for closing the lock state by mistake.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a trade battery case, includes the cabinet body, control module group, set up in cabinet door and electronic lock on the cabinet body, the electronic lock including set up in lock box on the door plant of cabinet door, set up in spring bolt on the door frame of cabinet door, set up in lock hook mechanism, actuating mechanism, thimble spare and trigger control device in the lock box, lock hook mechanism be used for with the spring bolt colludes mutually, actuating mechanism is used for the drive lock hook mechanism with the spring bolt is relieved and is colluded, at least part of elasticity of thimble spare set up in the lock box, and be used for with door frame looks butt, trigger control device is used for thimble spare butt in during the door frame, to control module group sends electronic lock and closes lock information.

Optionally, trigger control device includes first micro-gap switch and control chip, first micro-gap switch's trigger piece with the one end looks butt of thimble spare, and be used for in thimble spare butt in the door frame, and to when removing in the lock box, trigger first micro-gap switch, so that first micro-gap switch to control chip sends and closes the lock signal, control chip is used for acquireing close behind the lock signal, to control module group sends the electronic lock and closes the lock information.

Optionally, the trigger control device further includes a second micro switch, a trigger piece of the second micro switch is abutted to the lock hook mechanism, and is used for triggering the second micro switch when the lock hook mechanism and the lock tongue are disengaged, so that the second micro switch sends an unlocking signal to the control chip, and the control chip is used for sending the electronic lock unlocking information to the control module after acquiring the unlocking signal.

Optionally, the lock colludes the mechanism and includes that first collude the arm and the second colludes the arm, first collude the arm with the second colludes the equal damping rotation of arm set up in on the inner wall of lock box, first collude the arm be used for with the spring bolt colludes mutually, and is used for the support of spring bolt pushes down the effect and rotates, and with the second colludes the arm and colludes mutually, the second colludes the arm with actuating mechanism is connected, and can under actuating mechanism's drive with first collude the arm and relieve colluding, the second collude the arm with second micro-gap switch's trigger piece looks butt.

Optionally, one end of the second hook arm, which is away from the first hook arm, is provided with a contact plate, and the contact plate is abutted against the trigger piece of the second microswitch.

Optionally, the second colludes the arm and deviates from the one end of first arm of colluding is provided with sticks up the pole, stick up the pole with actuating mechanism's drive end is connected, actuating mechanism's drive end up-and-down motion, in order to promote stick up the pole swing, stick up the pole and drive when the swing the second colludes the arm and rotates, so that the second colludes the arm with first arm of colluding removes the colluding.

Optionally, the driving mechanism includes an electromagnetic telescopic piece, the electromagnetic telescopic piece is disposed in the lock box, and a telescopic end of the electromagnetic telescopic piece is connected to the tilting rod.

Optionally, one side of the lock box facing the door frame is provided with a first notch for the bolt to extend into.

Optionally, a second notch is further formed in one side, facing the door frame, of the lock box, and the thimble piece penetrates through the second notch, and the first notch and the second notch are arranged at intervals.

Optionally, the thimble spare is close to the protruding limit of stretching of one end outer wall of second breach forms and keeps off the ring, be provided with the limiting plate in the lock box, the relative other end of thimble spare passes limiting plate and butt in first micro-gap switch's trigger piece, the outer wall cover of thimble spare is equipped with the spring part, the spring part is located the limiting plate with between the limit keeps off the ring.

The embodiment of the application has at least the following beneficial effects: when the cabinet door is closed, the lock hook mechanism and the lock tongue of the electronic lock are hooked to realize locking, the thimble piece abuts against the door frame, the trigger control device sends locking information of the electronic lock to the control module of the power change cabinet, and when a lawbreaker inserts foreign matters into the lock box of the electronic lock to simulate the match of the lock tongue and the lock hook mechanism, because the thimble element can not be abutted against the doorframe, the trigger control device can not send the locking information of the electronic lock to the control module of the power change cabinet, so that the electronic lock can not be changed into the locking state, thereby eliminating the hidden trouble that the electronic lock is judged as the locking state by mistake, when the control module of the power change cabinet can not confirm the locking information of the electronic lock, the alarm information can be sent to the outside in the modes of sound and light alarm and the like, so that the safety of electric devices such as a battery in the battery is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 application, 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 power transformation cabinet provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of an electronic lock of a power transformation cabinet according to an embodiment of the present application;

fig. 3 is an exploded schematic view of a partial structure of an electronic lock of a power distribution cabinet according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a portion of an electronic lock of a power change cabinet according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

10-battery replacing cabinet 11-cabinet body 12-cabinet door

13-electronic lock 131-lock box 132-bolt

133-locking hook mechanism 134-driving mechanism 135-ejector pin

136-trigger control device 137-first microswitch 138-control chip

139-second microswitch 140-trigger piece 141-first hook arm

142-second hook arm 143-contact plate 144-warping rod

145-first notch 146-second notch 147-limiting plate

148, a spring element 149, a limit stop ring 150 and a hook groove.

Detailed Description

Reference will now be made in detail to embodiments of the present application, 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 the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

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 present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in fig. 1 to 3, an embodiment of the present application provides a battery replacing cabinet 10, which includes a cabinet body 11, a control module, a cabinet door 12 disposed on the cabinet body 11, and an electronic lock 13. Wherein, the control module can specifically be the industrial computer, electronic lock 13 is including setting up lock box 131 on the door plant of cabinet door 12, set up spring bolt 132 on the door frame of cabinet door 12, set up the lock hook mechanism 133 in lock box 131, actuating mechanism 134, ejector pin piece 135 and trigger control device 136, lock hook mechanism 133 is used for colluding with spring bolt 132 mutually, actuating mechanism 134 is used for driving lock hook mechanism 133 and spring bolt 132 to relieve colluding, ejector pin piece 135 at least part elasticity sets up in lock box 131, and be used for and door frame looks butt, trigger control device 136 is used for when ejector pin piece 135 butt is in the door frame, close the lock information to electronic lock 13 is sent to the control module.

The power change cabinet 10 provided in the embodiment of the present application is further described as follows: in the power transformation cabinet 10 provided in the embodiment of the application, when the cabinet door 12 is closed, the lock hook mechanism 133 of the electronic lock 13 is hooked with the lock tongue 132 to achieve locking, at this time, the thimble member 135 abuts against the door frame, and the trigger control device 136 sends locking information of the electronic lock 13 to the control module of the power transformation cabinet 10, so that when a lawless person inserts a foreign object into the lock box 131 of the electronic lock 13 to simulate the matching of the lock tongue 132 and the lock hook mechanism 133, because the thimble member 135 cannot abut against the door frame at this time, the trigger control device 136 cannot send locking information of the electronic lock 13 to the control module of the power transformation cabinet 10, so that the electronic lock 13 cannot be changed into a locking state, thereby eliminating a hidden danger that the electronic lock 13 is erroneously judged as the locking state, so that when the control module of the power transformation cabinet 10 cannot confirm the locking information of the electronic lock 13, alarm information can be sent to the outside in manners of sound and light alarm, etc., thereby ensuring the safety of the electric devices such as the battery therein.

In other embodiments of the present application, as shown in fig. 2 to 4, the trigger control device 136 includes a first micro switch 137 and a control chip 138, a trigger piece 140 of the first micro switch 137 is abutted against one end of the thimble element 135, and is configured to trigger the first micro switch 137 when the thimble element 135 abuts against the door frame and moves into the lock box 131, so that the first micro switch 137 sends a lock-off signal to the control chip 138, and the control chip 138 is configured to send lock-off information of the electronic lock 13 to the control module after obtaining the lock-off signal.

Specifically, when the cabinet door 12 is closed, the ejector pin 135 contacts with the door frame, and moves in the lock box 131 under the pushing action of the door frame, and touches the trigger piece 140 of the first micro switch 137, at this time, the first micro switch 137 is turned on, and then sends a lock closing signal to the control chip 138, and the control chip 138 is used for sending lock closing information of the electronic lock 13 to the control module after obtaining the lock closing signal, so that the control module knows the lock closing state of the electronic lock 13.

In other embodiments of the present application, as shown in fig. 2 to 4, the trigger control device 136 further includes a second micro switch 139, a trigger piece 140 of the second micro switch 139 is abutted to the locking hook mechanism 133, and is configured to trigger the second micro switch 139 when the locking hook mechanism 133 and the locking bolt 132 are disengaged, so that the second micro switch 139 sends an unlocking signal to the control chip 138, and the control chip 138 is configured to send unlocking information of the electronic lock 13 to the control module after obtaining the unlocking signal.

Specifically, when cabinet door 12 is opened, actuating mechanism 134 drive lock collude mechanism 133 and spring bolt 132 and remove the colluding, and latch hook mechanism touches trigger piece 140 of second micro-gap switch 139 this moment, and then makes second micro-gap switch 139 switch on, and second micro-gap switch 139 sends unlocking signal to control chip 138 afterwards, and control chip 138 is used for obtaining behind the unlocking signal, sends electronic lock 13 information of unblanking to the control module group, so just realized the knowledge of the state of unblanking of control module group electronic lock 13.

In other embodiments of the present application, as shown in fig. 3, the lock hook mechanism 133 includes a first hook arm 141 and a second hook arm 142, the first hook arm 141 and the second hook arm 142 are both rotationally mounted on the inner wall of the lock case 131 in a damping manner, the first hook arm is used for hooking with the lock tongue 132 and rotating under the pushing action of the lock tongue 132 and hooking with the second hook arm, the second hook arm is connected with the driving mechanism 134 and can be unhooked with the first hook arm under the driving of the driving mechanism 134, and the second hook arm 142 abuts against the trigger piece 140 of the second micro switch 139.

Specifically, the first hook arm 141 is formed with the hook groove 150 for hooking the bolt 132 near one end of the bolt 132, and the bolt 132 can be clamped in the hook groove 150 after entering the lock case 131, and the first hook arm 141 and the second hook arm hook together, so as to limit the rotational degree of freedom of the first hook arm 141, and thus the bolt 132 and the first hook arm 141 are stably hooked. When the electronic lock 13 is unlocked, the driving mechanism 134 drives the second hook arm and the first hook arm to be disengaged, and then the first hook arm loses the limiting function of the second hook arm, so as to return to the initial position under the action of the damping rotation, and the lock tongue 132 is disengaged from the hook groove 150, thereby unlocking the electronic lock 13.

In other embodiments of the present application, as shown in fig. 4, a contact plate 143 is disposed at an end of the second hook arm facing away from the first hook arm, and the contact plate 143 abuts against the trigger piece 140 of the second micro switch 139. Specifically, by providing the contact plate 143 and making the contact plate 143 contact with the trigger piece 140 of the second micro switch 139, the structural complexity of the main body structure of the second hook arm can be reduced, and the manufacturing cost of the second hook arm can be reduced.

In other embodiments of the present application, as shown in fig. 4, a tilting rod 144 is disposed at an end of the second hook arm away from the first hook arm, the tilting rod 144 is connected to the driving end of the driving mechanism 134, the driving end of the driving mechanism 134 reciprocates up and down to push the tilting rod 144 to swing, and the tilting rod 144 drives the second hook arm to rotate when swinging, so that the second hook arm and the first hook arm are disengaged.

Specifically, by arranging the tilting rod 144 and connecting the tilting rod 144 with the driving end of the driving mechanism 134, the driving mechanism 134 can drive the second hook arm to rotate by pushing the tilting rod 144 to swing, so that the second hook arm and the first hook arm are simply and reliably disengaged.

In other embodiments of the present application, the driving mechanism 134 includes an electromagnetic telescopic member, the electromagnetic telescopic member is disposed in the lock box 131, and a telescopic end of the electromagnetic telescopic member is connected to the tilting rod 144. In particular, thanks to the advantages of small volume and reliable operation of the electromagnetic telescopic piece, the overall volume of the electronic lock 13 is optimized, and the operational reliability of the electronic lock 13 is improved.

In other embodiments of the present application, as shown in fig. 2 and 3, a first notch 145 for the bolt 132 to extend into is opened on a side of the lock case 131 facing the door frame. A second notch 146 for the thimble element 135 to pass through is further formed on one side of the lock box 131 facing the door frame, and the first notch 145 and the second notch 146 are disposed at an interval.

In other embodiments of the present application, as shown in fig. 3 and 4, an outer wall of one end of the thimble element 135 close to the second notch 146 protrudes to form a limit stop ring 149, a limit plate 147 is disposed in the lock case 131, an opposite end of the thimble element 135 passes through the limit plate 147 and abuts against the trigger blade 140 of the first micro switch 137, a spring element 148 is sleeved on an outer wall of the thimble element 135, and the spring element 148 is located between the limit plate 147 and the limit stop ring 149.

Specifically, the spring element 148 is arranged, and the spring element 148 is sleeved on the thimble element 135 and is positioned between the limit plate 147 and the limit stop ring 149. In this way, needle assembly 135 is elastically displaced by spring element 148, and the presence of limiting plate 147 and limiting ring 149 effectively controls the displacement stroke of needle assembly 135.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. The utility model provides a trade electric cabinet which characterized in that: including the cabinet body, control module group, set up in cabinet door and electronic lock on the cabinet body, the electronic lock including set up in lock box on the door plant of cabinet door, set up in spring bolt on the door frame of cabinet door, set up in lock in the lock box colludes mechanism, actuating mechanism, thimble spare and trigger control device, the lock collude the mechanism be used for with the spring bolt colludes mutually, actuating mechanism is used for the drive the lock collude the mechanism with the spring bolt is relieved and is colluded, at least part of elasticity of thimble spare set up in the lock box, and be used for with door frame looks butt, trigger control device is used for thimble spare butt in during the door frame, to control module group sends electronic lock and closes lock information.

2. The battery replacement cabinet according to claim 1, wherein: trigger control device includes first micro-gap switch and control chip, first micro-gap switch's trigger piece with the one end looks butt of thimble spare, and be used for thimble spare butt in the door frame, and to when the lock box removes, trigger first micro-gap switch, so that first micro-gap switch to control chip sends and closes the lock signal, control chip is used for acquireing close behind the lock signal, to control module group sends the electronic lock and closes the lock information.

3. The battery replacement cabinet according to claim 2, wherein: the trigger control device further comprises a second micro switch, a trigger piece of the second micro switch is abutted to the lock hook mechanism and used for triggering the second micro switch when the lock hook mechanism and the lock tongue are unhooked, so that the second micro switch sends an unlocking signal to the control chip, and the control chip is used for sending electronic lock unlocking information to the control module after acquiring the unlocking signal.

4. A changing cabinet according to claim 3, wherein: the lock colludes the mechanism and includes that first collude the arm and the second colludes the arm, first collude the arm with the second colludes the equal damping rotation of arm set up in on the inner wall of lock box, first collude the arm be used for with the spring bolt colludes mutually, and is used for the support of spring bolt pushes away the effect down and rotates, and with the second colludes the arm and colludes mutually, the second collude the arm with actuating mechanism is connected, and can under actuating mechanism's drive with first colluding the arm and remove and colluding, the second collude the arm with second micro-gap switch's trigger piece looks butt.

5. The cabinet according to claim 4, wherein: and a contact plate is arranged at one end of the second hook arm, which is far away from the first hook arm, and the contact plate is abutted against a trigger sheet of the second microswitch.

6. The cabinet according to claim 4, wherein: the second colludes the arm and deviates from the one end of first arm of colluding is provided with the stick up pole, the stick up the pole with actuating mechanism's drive end is connected, actuating mechanism's drive end up-and-down motion, in order to promote the stick up the pole swing, the stick up the pole and drive when the swing the second colludes the arm and rotates, so that the second colludes the arm with first arm of colluding removes the colluding.

7. The battery replacement cabinet according to claim 6, wherein: the driving mechanism comprises an electromagnetic telescopic piece, the electromagnetic telescopic piece is arranged in the lock box, and the telescopic end of the electromagnetic telescopic piece is connected with the warping rod.

8. The battery replacement cabinet according to any one of claims 2 to 7, wherein: one side of the lock box facing the door frame is provided with a first notch for the bolt to extend into.

9. The cabinet according to claim 8, wherein: the lock box is towards one side of door frame still seted up the confession the second breach that the thimble spare passed, first breach with the second breach interval sets up.

10. The battery replacement cabinet according to claim 9, wherein: the thimble spare is close to the protruding limit of stretching of one end outer wall of second breach is formed with and is kept off the ring, be provided with the limiting plate in the lock box, the relative other end of thimble spare passes limiting plate and butt in first micro-gap switch's trigger piece, the outer wall cover of thimble spare is equipped with the spring part, the spring part is located the limiting plate with between the limit stop ring.