CN211058509U - Storing cabinet - Google Patents

Abstract

The utility model provides a storage cabinet, which relates to the technical field of storage devices and comprises a cabinet body and a control device, wherein the cabinet body is provided with a maintenance bin, a maintenance door is arranged at an opening of the maintenance bin and used for opening or closing the opening, and the control device is arranged in the maintenance bin; the locker also comprises a maintenance door locking mechanism, the maintenance door locking mechanism comprises a locking hook and a locking rod, one of the locking hook and the locking rod is fixedly connected to the maintenance door, the other one of the locking hook and the locking rod is movably arranged on the locker body, and the locking rod is provided with a locking position matched with the locking hook and an unlocking position separated from the locking hook; the cabinet body is provided with a first operation opening, and the lock rod can be switched to an unlocking position from a locking position through the first operation opening from the outside of the cabinet body. When this locker needs to be maintained, maintainer can remove the locking to the maintenance door through first operation mouth, and then can open the maintenance door to can in time maintain, maintainability is strong.

Description

Storing cabinet

Technical Field

The utility model belongs to the technical field of the storing device technique and specifically relates to a locker is related to.

Background

The storage cabinet in the related art comprises a cabinet body and a control device, wherein the cabinet body is provided with a maintenance bin, and the control device is arranged in the maintenance bin; the maintenance bin is provided with an opening, the opening is provided with a maintenance door, and the maintenance door is used for opening or closing the opening; and a mechanical lock is also arranged between the maintenance door and the cabinet body and used for locking the maintenance door at a closed position. When the locker breaks down, the maintainer uses the key to unlock the position of the maintenance door, and opens the maintenance bin to perform maintenance operation.

However, the key of the maintenance door is easy to lose, which brings inconvenience to the maintenance personnel, so that the maintenance personnel can not maintain the storage cabinet in time, thereby influencing the use of the storage cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locker to alleviate the key that exists among the correlation technique and lose and lead to maintainer can not in time maintain the operation to the locker, thereby influence the problem that the locker used.

The utility model provides a storage cabinet, which comprises a cabinet body and a control device, wherein the cabinet body is provided with a maintenance bin, a maintenance door is arranged at an opening of the maintenance bin, the maintenance door is used for opening or closing the opening, and the control device is arranged in the maintenance bin;

the locker further comprises a maintenance door locking mechanism, the maintenance door locking mechanism comprises a locking hook and a locking rod, one of the locking hook and the locking rod is fixedly connected to the maintenance door, the other one of the locking hook and the locking rod is movably arranged on the locker body, and the locking rod is provided with a locking position matched with the locking hook and an unlocking position separated from the locking hook;

the cabinet body is provided with a first operation opening, and the outside of the cabinet body can enable the lock rod to be switched to an unlocking position from a locking position through the first operation opening.

Further, the cabinet body comprises a first side wall and a second side wall which are oppositely arranged at an interval, and the latch hook is fixedly connected to the maintenance door; the cabinet body further comprises a first support frame, the first support frame is located between the first side wall and the second side wall, and the lock rod is movably connected with the first support frame;

the first operation opening is arranged on the first side wall and is opposite to the first end of the lock rod.

Further, the first support frame comprises a first plate and a second plate, and the first plate and the second plate are relatively parallel and arranged at intervals; the lock rod is inserted into the first long groove and the second long groove, and can move along the first long groove and the second long groove to switch between a locking position and an unlocking position.

Further, the cabinet body further comprises a second support frame, and the second support frame and the first support frame are arranged between the first side wall and the second side wall at intervals;

the second support frame comprises a third plate, the third plate is provided with a third long groove, and the lock rod is also spliced with the third long groove;

the second side wall is provided with a second operation opening, and the second operation opening is opposite to the second end of the lock rod.

Furthermore, the lock hook is provided with a bayonet which is arranged upwards, when the lock rod is positioned at a locking position, the bayonet is clamped with the lock rod, and when the bayonet is separated from the lock rod, the lock rod is positioned at an unlocking position; the first, second, and third elongated slots all extend in a vertical direction.

Furthermore, the maintenance door locking mechanism further comprises a first limiting part, wherein the first limiting part is arranged on the lock rod and is positioned between the first plate and the second plate.

Furthermore, the service door locking mechanism further includes a second limiting member and a third limiting member, and the second limiting member and the third limiting member are both disposed on the lock rod and respectively located on two sides of the third plate.

Further, the cabinet body still includes first apron, first apron pin joint in the cabinet body, first apron has the closed position that covers first operation mouth and opens the open position of first operation mouth.

Furthermore, one side of the maintenance door is pivoted to the cabinet body through a rotating shaft, the rotating shaft extends along the vertical direction, and the rotating shaft is arranged adjacent to the second side wall; the latch hook set up in maintain the door and keep away from one side of pivot.

Furthermore, the cabinet body is also provided with a storage lattice, a cabinet door and an electronic lock are arranged at an opening of the storage lattice, and the cabinet door is used for opening or closing the opening of the storage lattice; the electronic lock is electrically connected with the control device and used for locking the cabinet door at a closed position.

Further, the maintenance bin is arranged at the top of the cabinet body;

the locker still includes the lamp house, the lamp house set up in maintain the top in storehouse, just the lamp house is located maintain the front end in storehouse, lamps and lanterns in the lamp house with controlling means electricity is connected.

The utility model provides a locker can produce following beneficial effect:

the cabinet body of the storage cabinet provided by the utility model is provided with a maintenance bin, the opening of the maintenance bin is provided with a maintenance door, the maintenance door is used for opening or closing the opening of the maintenance bin, and a control device is arranged in the maintenance bin; the locker comprises a maintenance door locking mechanism, a locking mechanism and a locking mechanism, wherein the maintenance door locking mechanism is used for locking the maintenance door at a closing position and comprises a locking hook and a locking rod, and the locking rod is provided with a locking position matched with the locking hook and an unlocking position separated from the locking hook; the cabinet body of the storage cabinet is provided with a first operation opening, and a maintainer can enable the lock rod to be switched to an unlocking position from a locking position through the first operation opening.

When the locker is maintained, a maintainer can extend a hand or a tool into the maintenance bin from the first operation opening, pull the lock rod to separate the lock rod from the lock hook, and then open the maintenance door. Therefore the utility model provides a locker need not use the key also can open and maintain the storehouse to even under the condition that the key is lost, maintainer also can in time maintain, has improved the maintainability of locker, has reduced the harmful effects to locker normal use simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a storage cabinet according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of a storage cabinet according to an embodiment of the present invention;

FIG. 3 is a second schematic view of a partial structure of a storage cabinet according to an embodiment of the present invention;

fig. 4 is a third schematic view of a partial structure of the storage cabinet according to the embodiment of the present invention;

fig. 5 is a fourth schematic view of a partial structure of the storage cabinet according to the embodiment of the present invention.

Icon:

100-a cabinet body; 110-a first side wall; 111-a first operation port; 120-a second sidewall; 121-a second operation port; 130-a top wall; 140-a first cover plate; 150-maintenance bin;

200-maintaining the door; 210-a rotating shaft;

310-a latch hook; 320-locking bar; 323-third limiting member; 330-first support frame; 331-a first plate; 332-a second plate; 333-middle plate; 334-a first elongated slot; 335-a second elongated slot; 340-a second support; 341-a third plate; 342-a third elongated slot;

400-cabinet door;

500-a light box;

600-control means.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or vertical, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1 is a schematic structural diagram of a locker provided in this embodiment, fig. 2 is a schematic partial structural diagram of the locker provided in this embodiment, fig. 3 is a second schematic partial structural diagram of the locker provided in this embodiment, and fig. 4 is a third schematic partial structural diagram of the locker provided in this embodiment.

Referring to fig. 1 in combination with fig. 2 to 4, the storage cabinet of the present embodiment includes a cabinet 100 and a control device 600, the cabinet 100 is provided with a maintenance bin 150, an opening of the maintenance bin 150 is provided with a maintenance door 200, the maintenance door 200 is used for opening or closing the opening, and the control device 600 is installed in the maintenance bin 150; the locker further comprises a maintenance door locking mechanism, the maintenance door locking mechanism comprises a locking hook 310 and a locking hook 320, the locking hook 310 is fixedly connected to the maintenance door 200, the locking hook 320 is movably arranged on the locker body 100, the locking hook 320 has a locking position matched with the locking hook 310 and an unlocking position separated from the locking hook 310, when the locking hook 310 is matched with the locking hook 320, the maintenance door 200 is locked at a position for closing the opening, and when the locking hook 310 is separated from the locking hook 310, the maintenance door 200 can be opened; the cabinet 100 is provided with a first operation opening 111, and the lock lever 320 can be switched from the locking position to the unlocking position through the first operation opening 111 from the outside of the cabinet 100.

When the maintenance person performs the maintenance operation, the storage cabinet provided by this embodiment may extend a hand or a tool into the maintenance bin 150 through the first operation opening 111, and pull the lock lever 320 to separate the lock lever 320 from the lock hook 310, so as to open the maintenance door 200. That is, the maintenance bin 150 can be opened without using a key, so that even if the key is lost, a maintainer can maintain the locker in time, maintainability of the locker is improved, and adverse effects on normal use of the locker are reduced.

It should be noted that, in other embodiments of the present application, the latch hook may be movably disposed on the cabinet 100, and the lock rod is fixedly connected to the maintenance door 200. The latch hook may include a hook portion and a rod portion that are fixedly connected, the hook portion of the latch hook is connected and matched with the latch rod to lock the maintenance door 200, and the hook portion of the latch hook is separated from the latch rod to unlock the maintenance door 200. The specific arrangement of the latch hook and the latch rod is not limited as long as the latch hook and the latch rod can be unlocked through the first operation opening 111 to unlock the locking position of the latch hook and the latch rod and further open the maintenance door 200 to perform maintenance operation on the locker.

In this embodiment, the maintenance bin 150 is disposed at the top of the cabinet 100. In this arrangement, the storage space of the cabinet 100 is located below the maintenance bin 150, so that the user can conveniently store and take articles in and out of the storage bin. In addition, the maintenance bin 150 is disposed at the top of the cabinet 100, and the position of the maintenance bin 150 is relatively high, so that the maintenance bin is not easily damaged by lawbreakers.

It should be noted that in other embodiments of the present application, the maintenance bin 150 may be disposed at other positions of the cabinet 100, for example, the maintenance bin 150 may be disposed at the bottom of the cabinet 100.

With continued reference to fig. 3 and fig. 4, in the present embodiment, the cabinet 100 includes a first side wall 110 and a second side wall 120 that are oppositely disposed at an interval, the cabinet 100 further includes a first supporting frame 330, the first supporting frame 330 is located between the first side wall 110 and the second side wall 120, and the lock rod 320 is movably connected to the first supporting frame 330; the first operation opening 111 is disposed on the first sidewall 110, and the first operation opening 111 is opposite to the first end of the lock bar 320. The first operation port 111 is disposed at a position of the first sidewall 110 opposite to the first end of the lock bar 320, so that a maintenance person can quickly determine the position of the lock bar 320, thereby facilitating the maintenance person to quickly and accurately operate the lock bar 320, and further quickly unlocking the position of the lock bar 320 to open the maintenance door 200, thereby improving convenience and efficiency of operation and maintenance.

In this embodiment, the cabinet 100 further includes a top wall 130, the top wall 130 is fixedly connected between the first side wall 110 and the second side wall 120, and the first support frame 330 is fixedly connected with the top wall 130.

In this embodiment, the cabinet 100 further includes a third side wall fixedly connected to the first side wall 110, the second side wall 120 and the top wall 130, and opposite to the maintenance door 200 when the maintenance door 200 is in the closed position.

In this embodiment, the cabinet 100 further includes a bottom wall, the bottom wall is fixedly connected to the first side wall 110, the second side wall 120 and the third side wall, and the bottom wall and the top wall 130 are spaced relatively.

In other embodiments of the present application, the first support frame 330 may be disposed at other positions besides the top wall 130, for example, the first support frame 330 may be disposed on the third side wall or the bottom wall of the maintenance bin 150.

Specifically, as shown in fig. 4, the first support frame 330 includes a first plate 331 and a second plate 332, the first plate 331 and the second plate 332 being disposed in parallel and spaced relation to each other; the first plate 331 is provided with a first elongated slot 334, the second plate 332 is provided with a second elongated slot 335, the lock lever 320 is inserted into the first elongated slot 334 and the second elongated slot 335, and the lock lever 320 can move along the first elongated slot 334 and the second elongated slot 335 to switch between the locking position and the unlocking position. The first plate 331 and the second plate 332 support the locking bar 320. During unlocking, the locking lever 320 is moved along the first and second elongated slots 334, 335 and the locking lever 320 is disengaged from the locking hook 310.

In addition, during unlocking, the locking lever 320 may also be moved in the arrangement direction of the first plate 331 and the second plate 332 to disengage the locking lever 320 from the locking hook 310.

In this embodiment, as shown in fig. 4, the first supporting frame 330 further includes an intermediate plate 333, the intermediate plate 333 is connected between the first plate 331 and the second plate 332, and the intermediate plate 333 is fixedly connected to the cabinet 100.

Specifically, in the present embodiment, the intermediate plate 333 is connected to the top wall 130.

In this embodiment, when the locking hook 310 is connected to the locking rod 320, the locking hook 310 is configured to be located between the first plate 331 and the second plate 332, which makes the service door locking mechanism more reliable.

It should be noted that in other embodiments of the present application, when the locking hook 310 is connected to the locking lever 320, the locking hook 310 may also be configured to be located on a side of the first plate 331 away from the second plate 332, or the locking hook 310 may be configured to be located on a side of the second plate 332 away from the first plate 331. The positional relationship of the locking hook 310 and the first support frame 330 when the locking hook 310 is connected to the locking lever 320 is not particularly limited as long as the connection and disconnection of the locking hook 310 and the locking lever 320 can be achieved.

Fig. 5 is a fourth schematic view of a partial structure of the storage cabinet provided in the present embodiment, referring to fig. 5 in combination with fig. 3, in the present embodiment, the cabinet 100 further includes a second supporting frame 340, and the second supporting frame 340 and the first supporting frame 330 are disposed between the first side wall 110 and the second side wall 120 at an interval; the second supporting frame 340 comprises a third plate 341, the third plate 341 is provided with a third long groove 342, and the lock rod 320 is further inserted into the third long groove 342; the second sidewall 120 is provided with a second operation port 121, and the second operation port 121 is opposite to a second end of the lock lever 320.

When the locker is unlocked, a maintainer can operate the lock rod 320 through the first operation port 111 and can also operate the lock rod 320 through the second operation port 121, so that the maintainability of the locker is further enhanced; and the second operation port 121 is disposed at a position of the second sidewall 120 opposite to the second end of the lock bar 320, so that a maintenance worker can quickly determine the position of the lock bar 320, and thus the maintenance worker can quickly and accurately operate the lock bar 320 through the second operation port 121, and can quickly unlock the position of the lock bar 320 to open the maintenance door 200, thereby improving the convenience of operation and the maintenance efficiency.

In this embodiment, the first supporting frame 330 may be disposed near the first sidewall 110, and the second supporting frame 340 may be disposed near the second sidewall 120.

In this embodiment, the second supporting frame 340 is connected to the top wall 130.

In other embodiments of the present application, similar to the arrangement of the first support frame 330, the second support frame 340 may also be arranged at other positions, for example, the second support frame 340 may also be arranged at the third side wall or the bottom wall of the maintenance bin 150.

In this embodiment, as shown in fig. 4, the locking hook 310 is provided with a bayonet, the bayonet is arranged upward, when the locking rod 320 is located at the locking position, the bayonet is in clamping fit with the locking rod 320, so as to lock the maintenance door 200 at the position of closing the opening, and when the bayonet is separated from the locking rod 320, the locking rod 320 is located at the unlocking position, so as to open the maintenance door 200; first slot 334, second slot 335, and third slot 342 all extend in a vertical direction. When unlocking, a maintenance person moves the lock rod 320 in the vertical direction through the first operation opening 111 or the second operation opening 121, so that the lock rod 320 is separated from the bayonet of the lock hook 310.

In this embodiment, the service door locking mechanism further includes a first limiting member (not shown), which is disposed on the lock rod 320 and located between the first plate 331 and the second plate 332. The first limiting part can effectively limit the sliding of the lock rod 320 in each long groove along the length direction thereof, so that the lock rod 320 can be effectively prevented from falling off from the first support frame 330 and the second support frame 340, and the structural stability of the maintenance door locking mechanism is improved.

In this embodiment, as shown in fig. 5, the service door locking mechanism further includes a second limiting member (not shown) and a third limiting member 323, and both the second limiting member and the third limiting member 323 are disposed on the lock rod 320 and located at two sides of the third plate 341 respectively. Similar to the first limiting member, the second limiting member and the third limiting member 323 can also effectively limit the sliding of the lock rod 320 in each long slot along the length direction thereof, thereby further improving the structural stability of the maintenance door locking mechanism.

Specifically, the second limiting member is located between the second plate 332 and the third plate 341, the second limiting member is disposed close to the third plate 341, and the third limiting member 323 is disposed on a side of the third plate 341 away from the second plate 332.

In this embodiment, the cabinet 100 further includes a first cover plate 140, the first cover plate 140 is pivotally connected to the cabinet 100, and the first cover plate 140 has a closed position for covering the first operation opening 111 and an open position for opening the first operation opening 111. By providing the first cover plate 140, dust can be prevented from entering the maintenance bin 150 through the first operation port 111.

Preferably, the first cover 140 is pivotally connected to the first sidewall 110.

Specifically, there is sufficient friction between the first cover plate 140 and the first sidewall 110 so that the first cover plate 140 can be maintained in a closed position covering the first operation opening 111.

Alternatively, when the first cover plate 140 is located at the closed position, the first cover plate 140 may be connected to the first sidewall 110 by an antitheft screw, and the first cover plate 140 may be maintained at the closed position.

In this embodiment, the second sidewall 120 may be pivotally connected to a second cover (not shown), and the second cover has a closed position for covering the second operation opening 121 and an open position for opening the second operation opening 121.

In this embodiment, as shown in fig. 2, one side of the maintenance door 200 is pivotally connected to the cabinet 100 through a rotating shaft 210, the rotating shaft 210 extends along a vertical direction, and the rotating shaft 210 is disposed adjacent to the second sidewall 120; the latch hook 310 is disposed at a side of the maintenance door 200 away from the rotation shaft 210.

Specifically, since the latch hook 310 is configured to be close to the first sidewall 110 when the maintenance door 200 is closed, when unlocking is required, a maintenance person may put a hand or a tool into the first operation opening 111, lift the first end of the latch lever 320 in a vertical direction to disengage the latch lever 320 from the bayonet of the latch hook 310; it is also possible to insert a hand or a tool into the second operation opening 121 and press the second end of the lock lever 320 downward in the vertical direction to disengage the lock lever 320 from the bayonet of the lock hook 310.

When the maintenance personnel lifts the first end of the lock lever 320 to disengage the lock lever 320 from the bayonet of the lock hook 310, the lock lever 320 rotates with the third plate 341 as a fulcrum, and if the lock lever 320 slides downward relative to the third plate 341, the second limiting member abuts against the third plate 341, so that the lock lever 320 can be limited from continuously sliding downward.

When the maintainer presses down the second end of the lock rod 320 to disengage the lock rod 320 from the bayonet of the lock hook 310, the lock rod 320 still rotates with the third plate 341 as a fulcrum, and if the lock rod 320 slides upwards relative to the third plate 341, the third limiting member abuts against the third plate 341, so that the lock rod 320 can be limited from continuously sliding upwards.

In this embodiment, the cabinet body 100 is further provided with a storage lattice, a cabinet door 400 and an electronic lock are arranged at an opening of the storage lattice, and the cabinet door 400 is used for opening or closing the opening of the storage lattice; an electronic lock is electrically connected to the control device 600, the electronic lock being used to lock the cabinet door 400 in a closed position.

In this embodiment, the number of the storage compartments may be set to M rows and N columns, where M and N are both natural numbers greater than 0.

For example, if the storage cabinet is used as a express cabinet, the number of the storage compartments may be set to 17 rows and 2 columns, and in this case, the number of the cabinet door 400 and the number of the electronic locks may be set to be the same as the number of the storage compartments, thereby improving the security of the articles stored in the storage cabinet. More specifically, the storage compartments may be sized differently to accommodate the storage requirements of different sized couriers.

For another example, when the storage cabinet is used as a luggage cabinet, the number of storage compartments may be 3 rows and 2 columns, and accordingly, the number of the cabinet door 400 and the number of the electronic locks may be the same as the number of the storage compartments. More specifically, the size specifications of the storage compartments may also be varied to accommodate different volumes of luggage.

It should be noted that the storage cabinet can also be applied to other occasions, and the number and the size specification of the storage grids can be set according to the specific requirements of each application occasion.

In this embodiment, as shown in fig. 1 to fig. 3, the storage cabinet further includes a light box 500, the light box 500 is disposed on the top of the maintenance bin 150, the light box 500 is located at the front end of the maintenance bin 150, and the lamps in the light box 500 are electrically connected to the control device 600. When the user opens the cabinet door 400 and stores articles in the storage compartment or takes articles from the storage compartment, the lamp provides illumination for the user, thereby facilitating the user to perform various operations. When the maintenance person uses the key to open the maintenance door 200 and perform maintenance operation, the lamp can also provide illumination for the maintenance person, thereby facilitating the operation of the maintenance person.

It should be noted that, in this embodiment, the structure of the control device 600 of the storage cabinet and the control principle of the electronic lock, the lamp and the like electrically connected to the control device are mature prior art, and no improvement is made to the control device in this application, so that no further description is given here.

In summary, when the storage cabinet provided in this embodiment is subjected to maintenance operation, the maintenance personnel may take the following operations:

opening the first operation opening 111, extending a hand or a tool into the maintenance bin 150 from the first operation opening 111, and lifting the first end of the lock lever 320, so that the lock lever 320 rotates in a vertical plane by taking the third plate 341 as a fulcrum and is separated from the lock hook 310; then, the maintenance door 200 is opened and maintenance operation is performed on the storage cabinet;

or, the second operation opening 121 is opened, a hand or a tool is extended into the maintenance bin 150 from the second operation opening 121, and the second end of the lock rod 320 is pressed downwards, so that the first end of the lock rod 320 is tilted and separated from the lock hook 310; then, the maintenance door 200 is opened and maintenance operation is performed on the storage cabinet;

or, the first operation opening 111 and the second operation opening 121 are opened, a hand or a tool is extended into the maintenance bin 150 from the first operation opening 111, and the lock bar 320 is pushed along the length direction of the lock bar 320 and is separated from the lock hook 310; then, the maintenance door 200 is opened and maintenance operation is performed; finally, the locking bar 320 is reset;

or opening the first operation opening 111 and the second operation opening 121, extending a hand or a tool into the maintenance bin 150 from the second operation opening 121, and pulling the lock lever 320 along the length direction of the lock lever 320 to disengage the lock hook 310; then, the maintenance door 200 is opened and maintenance operation is performed; finally, the locking lever 320 is reset.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (10)

1. A storage cabinet is characterized by comprising a cabinet body (100) and a control device (600), wherein the cabinet body (100) is provided with a maintenance bin (150), a maintenance door (200) is arranged at an opening of the maintenance bin (150), the maintenance door (200) is used for opening or closing the opening, and the control device (600) is installed in the maintenance bin (150);

the locker further comprises a maintenance door locking mechanism, the maintenance door locking mechanism comprises a locking hook (310) and a locking rod (320), one of the locking hook (310) and the locking rod (320) is fixedly connected to the maintenance door (200), the other one of the locking hook (310) and the locking rod (320) is movably arranged on the locker body (100), and the locking rod (320) is provided with a locking position matched with the locking hook (310) and an unlocking position separated from the locking hook (310);

the cabinet body (100) is provided with a first operation opening (111), and the lock rod (320) can be switched from a locking position to an unlocking position through the first operation opening (111) outside the cabinet body (100).

2. The storage cabinet of claim 1, wherein the cabinet (100) comprises a first sidewall (110) and a second sidewall (120) spaced apart from each other, the latch hook (310) being fixedly attached to the maintenance door (200); the cabinet body (100) further comprises a first support frame (330), the first support frame (330) is located between the first side wall (110) and the second side wall (120), and the lock rod (320) is movably connected with the first support frame (330);

the first operation opening (111) is arranged on the first side wall (110), and the first operation opening (111) is opposite to the first end of the lock rod (320).

3. A stowage bin according to claim 2 wherein the first support (330) comprises a first panel (331) and a second panel (332), the first panel (331) and the second panel (332) being relatively parallel and spaced apart; the lock mechanism is characterized in that the first plate (331) is provided with a first long groove (334), the second plate (332) is provided with a second long groove (335), the lock rod (320) is inserted into the first long groove (334) and the second long groove (335), and the lock rod (320) can move along the first long groove (334) and the second long groove (335) to switch between a locking position and an unlocking position.

4. The storage cabinet of claim 3, wherein the cabinet (100) further comprises a second support shelf (340), the second support shelf (340) being spaced from the first support shelf (330) between the first side wall (110) and the second side wall (120);

the second support frame (340) comprises a third plate (341), the third plate (341) is provided with a third long groove (342), and the lock rod (320) is also spliced with the third long groove (342);

the second side wall (120) is provided with a second operation port (121), and the second operation port (121) is opposite to the second end of the lock rod (320).

5. A storage cabinet according to claim 4, wherein the locking hook (310) is provided with a bayonet which is arranged upwards, when the locking rod (320) is in the locking position, the bayonet is clamped with the locking rod (320), when the bayonet is separated from the locking rod (320), the locking rod (320) is in the unlocking position; the first (334), second (335) and third (342) elongated slots each extend in a vertical direction.

6. A stowage bin according to claim 3 wherein the service door locking mechanism further comprises a first stop provided on the locking bar (320) between the first plate (331) and the second plate (332).

7. The storage cabinet of claim 4, wherein the door locking mechanism further comprises a second retaining member and a third retaining member (323), the second retaining member and the third retaining member (323) are disposed on the lock rod (320) and located on two sides of the third plate (341).

8. The storage cabinet according to any one of claims 1 to 7, wherein the cabinet (100) further comprises a first cover plate (140), the first cover plate (140) being pivotally connected to the cabinet (100), the first cover plate (140) having a closed position covering the first operation opening (111) and an open position opening the first operation opening (111).

9. A cabinet according to any one of claims 2 to 7, wherein one side of the service door (200) is pivotally connected to the cabinet (100) by a pivot (210), the pivot (210) extends in a vertical direction, and the pivot (210) is disposed adjacent to the second side wall (120); the lock hook (310) is arranged on one side, far away from the rotating shaft (210), of the maintenance door (200).

10. A cabinet according to any one of claims 1 to 7, wherein the maintenance bin (150) is provided at the top of the cabinet (100);

the locker further comprises a lamp box (500), the lamp box (500) is arranged at the top of the maintenance bin (150), the lamp box (500) is located at the front end of the maintenance bin (150), and a lamp in the lamp box (500) is electrically connected with the control device (600).

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