A locker

Abstract

The utility model relates to the technical field of storage equipment, and specifically discloses a storage cabinet. The storage cabinet comprises a cabinet body, a maintenance door, a locking assembly and an unlocking assembly, a maintenance bin is arranged on the top of the cabinet body, the maintenance door has an opening position for opening the maintenance bin and a closing position for closing the maintenance bin; the locking assembly comprises a first locking piece movably arranged in the maintenance bin and a second locking piece fixedly arranged on the maintenance door, when the maintenance door is in the closing position, the first locking piece and the second locking piece can be clamped or inserted to lock the maintenance door in the closing position, the unlocking assembly comprises a hidden bin and an operating piece, the hidden bin is embedded in the top wall of the cabinet body, the top of the hidden bin has an opening, the operating piece is arranged in the hidden bin and opposite to the opening, and the operating piece is used to drive the first locking piece and the second locking piece to separate to unlock the position of the maintenance door. Maintenance personnel can unlock the position of the maintenance door through the operating piece, and the maintenance door can be opened without carrying a key, so that the storage cabinet has good maintainability.

Description

Technical Field

[0001] This utility model relates to the field of storage equipment technology, and in particular to a storage cabinet. Background Technology

[0002] Lockers such as parcel lockers and parcel lockers are commonly used in high-traffic areas such as residential communities, supermarkets, and office buildings. As electrical devices, lockers contain numerous electrical components. To prevent malfunctions, regular maintenance is required. Typically, lockers have a maintenance compartment and a maintenance door. The electrical components are installed inside the maintenance compartment, and the maintenance door is used to open and close it. The maintenance door is equipped with a mechanical lock, and maintenance personnel open it with a key. However, in practice, maintenance personnel often forget to bring their keys or lose them easily, resulting in the maintenance door being unable to open, leading to poor maintainability. Utility Model Content

[0003] The purpose of this utility model is to provide a storage cabinet with good maintainability, so as to solve the problem in the prior art that the maintenance door cannot be opened for normal maintenance due to maintenance personnel forgetting to bring the key or losing the key.

[0004] To address the aforementioned problems, this utility model provides a storage cabinet, comprising a cabinet body, a maintenance door, a locking assembly, and an unlocking assembly. A maintenance compartment is located at the top of the cabinet body for installing electrical components. The maintenance door is pivotally connected to the cabinet body and is rotatable relative to the cabinet body, having an open position for opening the maintenance compartment and a closed position for closing the maintenance compartment. The locking assembly includes a first locking member and a second locking member. The first locking member is movably disposed within the maintenance compartment and has a locked position and an unlocked position. The second locking member is fixedly disposed within the maintenance door. When the maintenance door is in the closed position... When the maintenance door is in the closed position and the first locking member is in the locked position, the first locking member and the second locking member engage or insert to lock the maintenance door in the closed position. When the first locking member is in the unlocked position, the first locking member and the second locking member separate to unlock the maintenance door, allowing the maintenance door to move to the open position. The unlocking component includes a concealed compartment and an operating member. The concealed compartment is embedded in the top wall of the cabinet and has an opening at its top. The operating member is disposed in the concealed compartment and faces the opening. The operating member is used to drive the first locking member to move to the unlocked position.

[0005] As an optional technical solution, the operating component is a mechanical combination lock, which includes a combination component and a lock cylinder. The combination component is installed in the concealed compartment, and the first end of the lock cylinder is located in the concealed compartment and is connected to the combination component in a transmission manner. The second end of the lock cylinder is located in the maintenance compartment and is fixedly connected to the first locking member. When the combination component is decrypted, the lock cylinder can drive the first locking member to move to the unlock position.

[0006] As an optional technical solution, the unlocking component further includes a support shaft, which is movably connected to the bottom plate of the concealed compartment. The first end of the support shaft is located inside the concealed compartment, and the second end of the support shaft is located inside the maintenance compartment. The first end of the support shaft is fixedly connected to the operating component, and the second end of the support shaft is fixedly connected to the first locking component. When the operating component is pulled or rotated, the first locking component can be moved to the unlocking position via the support shaft.

[0007] As an optional technical solution, the top wall is provided with a slot; the concealed compartment includes a box body, which is fixedly connected to the top wall, and the opening is located at the top of the box body and opposite to the slot; the box body includes a bottom plate, which is parallel to the top wall and along the vertical direction, and the bottom plate is located below the top wall, and the operating component is installed on the bottom plate; the unlocking component further includes a connector, the first end of which is connected to the operating component, and the second end of which passes through the bottom plate and is fixedly connected to the first locking component.

[0008] As an optional technical solution, one of the first locking member and the second locking member is a locking hook, the locking hook including a slot, and the other of the first locking member and the second locking member is a locking shaft. When the maintenance door is in the closed position and the first locking member is in the locked position, the slot engages with the locking shaft.

[0009] As an optional technical solution, when the first locking member is the lock hook and the second locking member is the lock shaft, the operating member is used to drive the lock hook to rotate to the unlocked position; the slot includes a first groove wall and a second groove wall that are arranged parallel to each other and spaced apart; the lock hook also includes a push-door portion, which is connected to the second groove wall; when the maintenance door is in the closed position and the lock hook is in the locked position, the lock shaft is located between the first groove wall and the second groove wall, and the first groove wall prevents the lock shaft from rotating with the maintenance door to the open position; when the lock hook rotates from the locked position to the unlocked position, the push-door portion abuts against the lock shaft and pushes the lock shaft to drive the maintenance door to rotate to the open position; when the lock hook is in the unlocked position and the maintenance door rotates from the open position to the closed position, the lock shaft abuts against the push-door portion and pushes the lock hook to rotate from the unlocked position to the locked position.

[0010] As an optional technical solution, the unlocking component further includes a blocking part fixedly connected to the concealed compartment, and the locking hook further includes a limiting part. When the locking hook rotates to the unlocking position, the limiting part abuts against the blocking part to prevent the locking hook from continuing to rotate.

[0011] As an optional technical solution, the locking hook includes a first plate and a second plate connected at an angle, the slot and the push-door portion are both formed on the first plate, and the second plate forms the limiting portion; the blocking portion is a threaded sleeve riveted to the bottom plate of the concealed compartment, and when the locking hook rotates to the unlocking position, the second plate abuts against the threaded sleeve.

[0012] As an optional technical solution, the first plate is provided with mounting holes, and the operating component is a mechanical combination lock. The mechanical combination lock includes a combination component and a lock cylinder. The combination component is installed in the concealed compartment. The first end of the lock cylinder is connected to the combination component in a transmission manner. The second end of the lock cylinder passes through the base plate and is fixedly inserted into the mounting hole. When the lock cylinder moves, it can drive the first locking component to rotate to the unlock position.

[0013] As an optional technical solution, the cabinet includes multiple storage compartments arranged vertically; the cabinet also has multiple storage doors and multiple electronic locks, with each of the storage compartments, doors, and locks corresponding to one another. Each storage door is rotatably connected to the cabinet and is used to open and close the corresponding storage compartment. Each electronic lock is fixedly connected to the cabinet and is used to lock its corresponding storage door in the position of closing the corresponding storage compartment. The cabinet also includes an emergency pull rod, the top of which is located inside the maintenance compartment, and multiple electronic locks are connected to the emergency pull rod. The emergency pull rod is used to simultaneously unlock all the electronic locks.

[0014] The locker provided by this utility model has at least the following beneficial effects:

[0015] The storage cabinet provided by this utility model includes a cabinet body, a maintenance door, a locking assembly, and an unlocking assembly. A maintenance compartment is provided on the top of the cabinet body for installing electrical components. The maintenance door is pivotally connected to the cabinet body and can rotate relative to the cabinet body to have an open position (open maintenance compartment) and a closed position (closed maintenance compartment). The locking assembly includes a first locking member and a second locking member. The first locking member is movably disposed within the maintenance compartment and has a locked position and an unlocked position. The second locking member is fixedly disposed on the maintenance door. When the maintenance door is in the closed position and the first locking member is in the locked position, the first locking member and the second locking member engage or insert to lock the maintenance door in the closed position. When the first locking member is in the unlocked position, the first locking member and the second locking member separate to unlock the maintenance door, allowing the maintenance door to move to the open position. The unlocking assembly includes a concealed compartment and an operating component. The concealed compartment is embedded in the top wall of the cabinet body and has an opening at its top. The operating component is disposed within the concealed compartment and opposite the opening, and is used to drive the first locking member to move to the unlocked position. The top wall of this locker features a concealed compartment containing a manually operable control mechanism. Maintenance personnel can activate this mechanism to move the first locking element to the unlocked position, thus releasing the lock on the maintenance door. Since the locker's height is generally greater than that of an adult, the concealed compartment is well-hidden, preventing unauthorized personnel from operating the control mechanism. Maintenance personnel can open the maintenance door without a key. Therefore, this locker offers excellent maintainability, allowing for both locking the maintenance door during normal operation and easy access for maintenance personnel without a key. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the storage cabinet in an embodiment of the present utility model;

[0017] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0018] Figure 3 This is a partial structural diagram of the locker in the open position in an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the maintenance door, locking component, and unlocking component in an embodiment of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the maintenance door and locking assembly in an embodiment of this utility model;

[0021] Figure 6 This is a schematic diagram of the first structure connecting the unlocking component and the locking hook in an embodiment of this utility model;

[0022] Figure 7 This is a schematic diagram of the second structure connecting the unlocking component and the locking hook in an embodiment of this utility model;

[0023] Figure 8 This is a schematic diagram of the first structure connecting the mechanical combination lock and the lock hook in an embodiment of this utility model;

[0024] Figure 9 This is a schematic diagram of the second structure connecting the mechanical combination lock and the lock hook in an embodiment of this utility model;

[0025] Figure 10 This is a schematic diagram of the structure of the locking hook in the locking position in an embodiment of this utility model;

[0026] Figure 11 This is a schematic diagram of the lock hook in the unlocked position in an embodiment of this utility model.

[0027] In the picture:

[0028] 10. Cabinet; 11. Maintenance compartment; 12. Top wall; 13. Blocking section; 14. Storage door; 15. Emergency pull rod; 151. Handle; 152. Limiting post; 16. Locking control panel;

[0029] 20. Maintenance door;

[0030] 30. Locking assembly; 31. Locking hook; 311. Slot; 312. First slot wall; 313. Second slot wall; 314. Push door part; 315. Limiting part; 316. First plate; 317. Mounting hole; 318. Hook part; 32. Locking shaft;

[0031] 40. Unlocking component; 41. Hidden compartment; 411. Box body; 412. Base plate; 413. Opening; 414. Side plate; 415. Fixing plate; 416. Fixing hole; 42. Mechanical combination lock; 421. Combination wheel; 422. Lock cylinder; 423. Lock case; 43. Screw. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0036] like Figures 1 to 11As shown, this embodiment provides a storage cabinet, which includes a cabinet body 10, a maintenance door 20, a locking assembly 30, and an unlocking assembly 40. A maintenance compartment 11 is provided on the top of the cabinet body 10, and the maintenance compartment 11 is used to install electrical components. The maintenance door 20 is pivotally connected to the cabinet body 10 and can rotate relative to the cabinet body 10 to have an open position for opening the maintenance compartment 11 and a closed position for closing the maintenance compartment 11. The locking assembly 30 includes a first locking member and a second locking member. The first locking member is movably disposed in the maintenance compartment 11 and has a locked position and an unlocked position. The second locking member is fixedly disposed in the maintenance door 20. When the door 20 is in the closed position and the first locking member is in the locked position, the first locking member and the second locking member engage or insert to lock the maintenance door 20 in the closed position. When the first locking member is in the unlocked position, the first locking member and the second locking member separate to unlock the maintenance door 20, and the maintenance door 20 can move to the open position. The unlocking component 40 includes a concealed compartment 41 and an operating member. The concealed compartment 41 is embedded in the top wall 12 of the cabinet 10, and the top of the concealed compartment 41 has an opening 413. The operating member is disposed in the concealed compartment 41 and is opposite to the opening 413. The operating member is used to drive the first locking member to move to the unlocked position.

[0037] In this embodiment, as Figures 3 to 5 As shown, when the maintenance door 20 is in the closed position and the first locking member is in the locked position, the first locking member provided in the maintenance compartment 11 and the second locking member provided in the maintenance door 20 are engaged or inserted, thereby locking the maintenance door 20 in the closed position and ensuring that the maintenance door 20 can protect the electrical components in the maintenance compartment 11 and prevent non-maintenance personnel from touching them; when the maintenance door 20 is in the closed position and the first locking member is in the unlocked position, the first locking member provided in the maintenance compartment 11 and the second locking member provided in the maintenance door 20 are separated, thereby allowing the maintenance door 20 to move from the closed position to the open position, and maintenance personnel can maintain the electrical components in the maintenance compartment 11.

[0038] In this embodiment, as Figures 1 to 3 As shown, the concealed compartment 41 is embedded in the top of the cabinet 10. Since the height of the cabinet 10 is usually higher than the average adult's height, it is not easily noticed and has a certain degree of concealment, thus ensuring safety during use. An operating mechanism is provided in the concealed compartment 41. During maintenance, the maintenance personnel can manually operate the operating mechanism. Since the operating mechanism is connected to the first locking component, it can drive the first unlocking component to the unlock position, thereby opening the maintenance door 20. This allows maintenance personnel to open the maintenance door 20 without carrying a key, improving the convenience of maintenance and giving the storage cabinet good maintainability.

[0039] Optionally, in this embodiment, the electrical components include a lock control board 16, which is electrically connected to multiple electronic locks of the locker and is used to control the unlocking of each electronic lock. Both the electronic locks and the lock control board 16 are existing technologies and will not be described in detail here.

[0040] Furthermore, such as Figure 8 and Figure 9 As shown, the operating component is a mechanical combination lock 42, which includes a combination component and a lock cylinder 422. The combination component is installed in the concealed compartment 41. The first end of the lock cylinder 422 is located in the concealed compartment 41 and is connected to the combination component. The second end of the lock cylinder 422 is located in the maintenance compartment 11 and is fixedly connected to the first locking member. When the combination component is decrypted, the lock cylinder 422 can drive the first locking member to move to the unlock position.

[0041] In this embodiment, as Figure 8 and Figure 9 As shown, the combination lock assembly includes multiple combination wheels 421 and combination wheel cores. A lock cylinder 422 is connected to the combination wheel cores via a transmission mechanism. The lock cylinder 422 passes through the base plate 412 of the concealed compartment 41 and is fixedly connected to the first locking member. During maintenance, the maintenance personnel rotate the multiple combination wheels 421 according to the unlocking code, ensuring that the corresponding positions of the combination wheels 421 match the corresponding positions of the unlocking code. When the mechanical combination lock 42 unlocks, the combination wheel cores rotate, which in turn moves the lock cylinder 422. The lock cylinder 422 moves the first locking member to the unlock position, thus separating the first and second locking members. This ensures that the maintenance door 20 can be moved from the closed position to the open position, ensuring convenient maintenance. This method requires the correct combination code to unlock the mechanical combination lock 42, further enhancing the security of the locker.

[0042] Optionally, in this embodiment, as Figure 6 and Figure 7 As shown, the mechanical combination lock 42 also includes a lock housing 423, which is located above the base plate 412 of the concealed compartment 41. The combination components are installed in the lock housing 423. The lock housing 423 has good protective performance, which can ensure the security performance during use and effectively avoid failure caused by violent damage.

[0043] Optionally, in one embodiment, the first locking member includes a locking hook 31, and the second locking member includes a locking shaft 32. When the maintenance door 20 is in the closed position and the first locking member is in the locked position, the locking hook 31 and the locking shaft 32 engage. The locking hook 31 is fixedly connected to the lock cylinder 422 of the mechanical combination lock 42. The lock cylinder 422 of the mechanical combination lock 42 can rotate relative to the bottom plate 412 of the concealed compartment 41, causing the locking hook 31 to rotate to the unlocked position, so that the locking hook 31 is separated from the locking shaft 32, so that the maintenance door 20 can be moved from the closed position to the open position, improving the ease of use.

[0044] Optionally, in another embodiment, the first locking member includes a pin and the second locking member includes a hole. When the maintenance door 20 is in the closed position and the first locking member is in the locked position, the pin and the hole engage to lock the maintenance door 20 in the closed position. The lock cylinder 422 of the mechanical combination lock 42 can slide relative to the bottom plate 412 of the concealed compartment 41, driving the pin to move to the unlocked position. The pin and the hole separate, so that the maintenance door 20 can move from the closed position to the open position, improving the ease of use.

[0045] Optionally, in another embodiment, the unlocking component 40 further includes a support shaft, which is movably connected to the base plate 412 of the concealed compartment 41. The first end of the support shaft is located inside the concealed compartment 41, and the second end of the support shaft is located inside the maintenance compartment 11. The first end of the support shaft is fixedly connected to the operating component, and the second end of the support shaft is fixedly connected to the first locking component. When the operating component is pulled or rotated, the first locking component can be moved to the unlocking position through the support shaft.

[0046] For example, in this embodiment, such as Figure 9 and Figure 10 As shown, taking the first locking element including a locking hook 31 and the second locking element including a locking shaft 32 as an example, when the maintenance door 20 is in the closed position and the first locking element is in the locked position, the locking hook 31 and the locking shaft 32 are engaged. The support shaft is rotatably connected to the bottom plate 412 of the concealed compartment 41. The support shaft is configured to rotate around its own axis. The operating element is connected to the locking hook 31 through the support shaft. The operating element includes a knob. When unlocking, rotating the knob can drive the support shaft to rotate around its own axis, thereby driving the locking hook 31 to rotate to the unlocked position, so that the locking hook 31 and the locking shaft 32 are separated, and the maintenance door 20 can be moved to the open position. This configuration is simple in structure and low in cost.

[0047] Optionally, in another embodiment, exemplarily, taking a first locking member including a pin and a second locking member including a hole as an example, when the maintenance door 20 is in the closed position and the first locking member is in the locked position, the pin and the hole are engaged; the support shaft is movably connected to the bottom plate 412 of the concealed compartment 41, and the support shaft is configured to slide along its own axis extension direction. The operating element includes a handle 151. When unlocking, pulling the handle 151 can drive the support shaft to slide along its own axis extension direction, thereby moving the pin to separate the pin and the hole. This configuration is simple in structure and low in cost.

[0048] Furthermore, such as Figure 2 , Figure 6 and Figure 7As shown, the top wall 12 is provided with a slot; the concealed compartment 41 includes a box body 411, which is fixedly connected to the top wall 12, and an opening 413 is provided on the top of the box body 411 and opposite to the slot; the box body 411 includes a bottom plate 412, which is parallel to the top wall 12 and along the vertical direction, and the bottom plate 412 is located below the top wall 12, and the operating component is installed on the bottom plate 412; the unlocking component 40 also includes a connector, the first end of which is connected to the operating component, and the second end of which passes through the bottom plate 412 and is fixedly connected to the first locking component.

[0049] In this embodiment, the bottom plate 412 of the box body 411 is located below the top wall 12, which allows the entire concealed compartment 41 to be located below the top wall 12, preventing the box body 411 of the concealed compartment 41 from protruding from the top wall 12 of the cabinet 10, thereby improving the safety performance of the concealed compartment 41. The first end of the connector of the unlocking component 40 is connected to the operating component, and the second end of the connector passes through the bottom plate 412 and is fixedly connected to the first locking component. The connector, operating component and the first locking component can be installed on the box body 411 to form a modular structure, and then the modular structure is connected to the top wall 12, thereby improving the ease of installation.

[0050] Specifically, in this embodiment, as Figure 2 , Figure 6 and Figure 7 As shown, the box body 411 is generally cubic in shape. The box body 411 includes four side plates 414 and two fixing plates 415. The bottom ends of the four side plates 414 are perpendicularly connected to the four sides of the bottom plate 412, respectively. The two fixing plates 415 are connected at an angle to the two opposite side plates 414, respectively. Each fixing plate 415 is provided with a fixing hole 416. After the fastener passes through the through hole on the top wall 12, it is fastened to the fixing hole 416, thereby ensuring the connection stability between the box body 411 and the top wall 12.

[0051] Alternatively, in another embodiment, the box body 411 and the top wall 12 are connected by welding, which can improve the sealing performance of the cabinet body 10 itself, avoid problems such as water leakage, and thus ensure the performance of the storage cabinet.

[0052] Furthermore, one of the first locking member and the second locking member is a locking hook 31, which includes a slot 311. The other of the first locking member and the second locking member is a locking shaft 32. When the maintenance door 20 is in the closed position and the first locking member is in the locked position, the slot 311 engages with the locking shaft 32.

[0053] In this embodiment, as Figure 4 and Figure 5As shown, the first locking element is a hook 31 with a slot 311, and the second locking element is a shaft 32. When the maintenance door 20 is in the closed position and the hook 31 is in the locked position, the slot 311 of the hook 31 engages with the shaft 32, thereby locking the maintenance door 20 in the closed position and ensuring the protective function of the maintenance door 20 for the maintenance compartment 11. When the maintenance door 20 is in the closed position and the hook 31 is in the unlocked position, the slot 311 of the hook 31 separates from the shaft 32, thereby unlocking the maintenance door 20 and allowing it to move from the closed position to the open position, ensuring convenient maintenance.

[0054] Optionally, in another embodiment, the first locking element is a pin, and the second locking element is a hole. When the maintenance door 20 is in the closed position and the pin is in the locked position, the pin and the hole are engaged, thereby locking the maintenance door 20 in the closed position and ensuring the protective function of the maintenance door 20 for the maintenance compartment 11. When the maintenance door 20 is in the closed position and the pin is in the unlocked position, the pin and the hole are disengaged, thereby unlocking the maintenance door 20 and allowing it to move from the closed position to the open position, ensuring convenient maintenance. In this embodiment, the engagement direction of the pin and the hole is parallel to the rotation axis of the maintenance door 20. In this case, the hole can be directly formed on the side wall of the maintenance door 20, saving processing costs.

[0055] Furthermore, such as Figures 6 to 11 As shown, when the first locking element is a hook 31 and the second locking element is a shaft 32, the operating element is used to drive the hook 31 to rotate to the unlocked position; the slot 311 includes a first slot wall 312 and a second slot wall 313 that are arranged parallel to each other; the hook 31 also includes a push-door portion 314, which is connected to the second slot wall 313; when the maintenance door 20 is in the closed position and the hook 31 is in the locked position, the shaft 32 is located between the first slot wall 312 and the second slot wall 313, and the first slot wall 312 prevents the shaft 32 from rotating with the maintenance door 20 to the open position; when the hook 31 rotates from the locked position to the unlocked position, the push-door portion 314 abuts against the shaft 32 and pushes the shaft 32 to drive the maintenance door 20 to rotate to the open position; when the hook 31 is in the unlocked position and the maintenance door 20 rotates from the open position to the closed position, the shaft 32 abuts against the push-door portion 314 and pushes the hook 31 to rotate from the unlocked position to the locked position.

[0056] In this embodiment, taking the first locking member as the locking hook 31 and the second locking member as the locking shaft 32 as an example, the locking hook 31 is provided with a slot 311. The slot 311 includes a first slot wall 312 and a second slot wall 313 that are relatively parallel and spaced apart. The push-door portion 314 of the locking hook 31 is connected to the second slot wall 313. When the maintenance door 20 is in the closed position and the locking hook 31 is in the locked position, the locking shaft 32 is located between the first slot wall 312 and the second slot wall 313. The first slot wall 312 and the second slot wall 313 limit the locking shaft 32, and the first slot wall 312 can prevent the locking shaft 32 from rotating with the maintenance door 20, thereby locking the maintenance door 20 in the closed position and ensuring the safety of the maintenance compartment 11. When maintenance personnel drive the locking hook 31 from the locked position to the unlocked position using the operating mechanism, the pushing part 314 abuts against the locking shaft 32. With the help of the operating mechanism, the maintenance door 20 can be pushed to the open position. Therefore, a handle is not required on the maintenance door 20, which reduces costs and facilitates opening. When closing the maintenance door 20, the locking shaft 32 and the pushing part 314 remain in contact. Pushing the maintenance door 20 causes the locking hook 31 to rotate from the unlocked position to the locked position, automatically locking the maintenance door 20 in the closed position, improving ease of use.

[0057] Furthermore, such as Figure 5 , Figure 7 , Figure 10 and Figure 11 As shown, the unlocking component 40 also includes a blocking part 13 fixedly connected to the concealed compartment 41, and the locking hook 31 also includes a limiting part 315. When the locking hook 31 rotates to the unlocking position, the limiting part 315 abuts against the blocking part 13 to prevent the locking hook 31 from continuing to rotate.

[0058] In this embodiment, when the locking hook 31 rotates to the unlocked position, the limiting part 315 abuts against the blocking part 13, which can prevent the locking hook 31 from continuing to rotate, and thus keep it in the unlocked position. When the maintenance door 20 is closed, the locking shaft 32 can abut against the pushing part 314, thereby driving the locking hook 31 to rotate to the locking position, and can also lock the maintenance door 20 in the closed position at the same time, improving the convenience of use.

[0059] Furthermore, such as Figure 8 and Figure 9 As shown, the locking hook 31 includes a first plate 316 and a second plate connected at an angle. The slot 311 and the push-door portion 314 are both formed on the first plate 316, and the second plate forms a limiting portion 315. The blocking portion 13 is a screw sleeve riveted to the bottom plate 412 of the concealed compartment 41. When the locking hook 31 is rotated to the unlocked position, the second plate abuts against the screw sleeve.

[0060] In this embodiment, the locking hook 31 includes a first plate 316 and a second plate connected at an angle. The first plate 316 and the second plate are integrally formed, which improves the structural strength of the locking hook 31 itself. The locking hook 31 also includes a hook portion 318, one side wall of which is a first groove wall 312, which improves the reliability of the engagement between the slot 311 and the locking shaft 32. The screw sleeve is riveted to the bottom plate 412 of the concealed compartment 41 to form a blocking portion 13, which is used to abut against the second plate. This configuration is simple, low in cost, and has a good limiting effect.

[0061] In this embodiment, the locking hook 31 is formed by stamping the same sheet metal to form the slot 311, and then bending it to form the second plate. The process is simple, efficient and low cost.

[0062] Optionally, such as Figure 10 and Figure 11 As shown, the first plate 316 is provided with a mounting hole 317, and the operating component is a mechanical combination lock 42. The mechanical combination lock 42 includes a combination component and a lock cylinder 422. The combination component is installed in the concealed compartment 41. The first end of the lock cylinder 422 is connected to the combination component in a transmission manner, and the second end of the lock cylinder 422 is fixedly inserted into the mounting hole 317. When the lock cylinder 422 moves, it can drive the first locking component to rotate synchronously.

[0063] In this embodiment, the first plate 316 is provided with a mounting hole 317, and the second end of the lock cylinder 422 is inserted into the mounting hole 317. When the lock cylinder 422 is rotated, it can drive the first plate 316 to rotate, thereby causing the slot 311 on the first plate 316 to engage or disengage with the lock shaft 32.

[0064] Optionally, in this embodiment, the second end of the lock cylinder 422 is provided with a threaded hole, and the screw 43 passes through the mounting hole 317 and is threaded into the threaded hole to connect the lock cylinder 422 and the first plate 316, so as to prevent the first plate 316 and the lock cylinder 422 from separating and improve the safety performance of use.

[0065] Optionally, in this embodiment, as Figure 10 and Figure 11 As shown, the cross-section of the mounting hole 317 is square, and the cross-section of the second end of the lock cylinder 422 is correspondingly set to be square, so that the lock cylinder 422 can drive the first plate 316 to rotate. Optionally, in another embodiment, the cross-section of the mounting hole 317 may be other shapes that are not circular, as long as the cross-sectional shape of the second end of the lock cylinder 422 matches the cross-sectional shape of the mounting hole 317, and no specific limitation is made here.

[0066] Optionally, in one embodiment, two spaced-apart circular mounting holes 317 are provided on the first plate 316, and two cylindrical protrusions are provided at the second end of the lock cylinder 422. The two cylindrical protrusions are inserted into the two circular mounting holes 317 in a one-to-one correspondence, and there is no limitation on this.

[0067] Furthermore, such as Figure 1 As shown, the cabinet 10 includes multiple storage compartments arranged vertically; the cabinet also has multiple storage doors 14 and multiple electric locks, with each storage compartment, storage door 14, and electric lock corresponding to the other. Each storage door 14 is rotatably connected to the cabinet 10 and is used to open and close the corresponding storage compartment. Each electric lock is fixedly connected to the cabinet 10 and is used to lock its corresponding storage door 14 in the position of closing the corresponding storage compartment. The cabinet also includes an emergency pull rod 15, the top of which is located inside the maintenance compartment 11, and multiple electric locks are connected to the emergency pull rod 15. The emergency pull rod 15 is used to simultaneously drive all the electric locks to unlock.

[0068] In this embodiment, multiple storage compartments, multiple storage doors 14, and multiple electronic locks are arranged in a one-to-one correspondence. Each electronic lock is used to lock its corresponding storage door 14 to the position of closing the corresponding storage compartment, thereby ensuring the safety of the items stored in each storage compartment. The storage cabinet also includes an emergency pull rod 15. The top of the emergency pull rod 15 is located inside the maintenance compartment 11, and multiple electronic locks are connected to the emergency pull rod 15. The emergency pull rod 15 is used to simultaneously drive all electronic locks to unlock, so that in the event of a malfunction, all electronic locks can be unlocked at the same time through the emergency pull rod 15, and all storage doors 14 can be opened to ensure that the items in the storage cabinet can be retrieved.

[0069] Optionally, the electrical components include a lock control board 16, which is fixed inside the maintenance compartment 11. The lock control board 16 is electrically connected to multiple electric locks via connecting wires and is used to control the rotation and unlocking of the electric lock hooks of each electric lock. The lock control board 16 can ensure that all storage doors 14 can be opened normally, ensuring that users can retrieve items from the corresponding storage compartments or put items into the corresponding storage compartments, thus ensuring the storage performance of the locker.

[0070] Optionally, a handle 151 is fixed to the top of the emergency pull rod 15 to facilitate gripping and pulling the emergency pull rod 15, thereby improving ease of use.

[0071] Specifically, the electronic lock includes a rotatable electronic lock hook, an unlocking lever connected to the electronic lock hook, and a motor or electromagnet for driving the electronic lock hook to rotate. Each storage door 14 is equipped with a latch. When the storage door 14 closes the storage compartment, the electronic lock hook engages with the latch to lock the position of the storage door 14. The motor or electromagnet drives the electronic lock hook to rotate, causing it to separate from the latch, thereby unlocking the position of the storage door 14. In the event of an emergency such as a power outage, pulling the emergency lever 15 will cause the unlocking levers of multiple electronic locks to move. Each unlocking lever will drive the corresponding electronic lock hook to separate from the latch, simultaneously unlocking the positions of multiple storage doors 14.

[0072] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A storage cabinet, characterized in that, The system includes a cabinet (10), a maintenance door (20), a locking assembly (30), and an unlocking assembly (40). The top of the cabinet (10) is provided with a maintenance compartment (11) for installing electrical components. The maintenance door (20) is pivotally connected to the cabinet (10) and can rotate relative to the cabinet (10) to have an open position for opening the maintenance compartment (11) and a closed position for closing the maintenance compartment (11). The locking assembly (30) includes a first locking member and a second locking member. The first locking member is movably disposed in the maintenance compartment (11) and has a locked position and an unlocked position. The second locking member is fixedly disposed in the maintenance door (20). When the maintenance door (20) is in the closed position and... When the first locking member is in the locked position, the first locking member and the second locking member engage or insert to lock the maintenance door (20) in the closed position. When the first locking member is in the unlocked position, the first locking member and the second locking member separate to unlock the position of the maintenance door (20) so that the maintenance door (20) can move to the open position. The unlocking component (40) includes a concealed compartment (41) and an operating component. The concealed compartment (41) is embedded in the top wall (12) of the cabinet (10), and the top of the concealed compartment (41) has an opening (413). The operating component is disposed in the concealed compartment (41) and is opposite to the opening (413). The operating component is used to drive the first locking member to move to the unlocked position.

2. The storage cabinet according to claim 1, characterized in that, The operating component is a mechanical combination lock (42), which includes a combination component and a lock cylinder (422). The combination component is installed in the concealed compartment (41). The first end of the lock cylinder (422) is located in the concealed compartment (41) and is connected to the combination component. The second end of the lock cylinder (422) is located in the maintenance compartment (11) and is fixedly connected to the first locking member. When the combination component is decrypted, the lock cylinder (422) can drive the first locking member to move to the unlock position.

3. The storage cabinet according to claim 1, characterized in that, The unlocking component also includes a support shaft, which is movably connected to the base plate (412) of the concealed compartment (41). The first end of the support shaft is located inside the concealed compartment (41), and the second end of the support shaft is located inside the maintenance compartment (11). The first end of the support shaft is fixedly connected to the operating component, and the second end of the support shaft is fixedly connected to the first locking component. When the operating component is pulled or rotated, the first locking component can be moved to the unlocking position through the support shaft.

4. The storage cabinet according to claim 1, characterized in that, The top wall (12) is provided with a slot; the concealed compartment (41) includes a box body (411), the box body (411) is fixedly connected to the top wall (12), the opening (413) is provided at the top of the box body (411) and opposite to the slot; the box body (411) includes a bottom plate (412), the bottom plate (412) is parallel to the top wall (12) and along the vertical direction, the bottom plate (412) is located below the top wall (12), and the operating component is installed on the bottom plate (412); the unlocking component (40) also includes a connector, the first end of the connector is connected to the operating component, and the second end of the connector passes through the bottom plate (412) and is fixedly connected to the first locking component.

5. The storage cabinet according to claim 1, characterized in that, One of the first locking member and the second locking member is a locking hook (31), the locking hook (31) includes a slot (311), and the other of the first locking member and the second locking member is a locking shaft (32). When the maintenance door (20) is in the closed position and the first locking member is in the locked position, the slot (311) engages with the locking shaft (32).

6. The storage cabinet according to claim 5, characterized in that, When the first locking member is the lock hook (31) and the second locking member is the lock shaft (32), the operating member is used to drive the lock hook (31) to rotate to the unlocked position; the slot (311) includes a first slot wall (312) and a second slot wall (313) arranged parallel to each other; the lock hook (31) also includes a push door portion (314), which is connected to the second slot wall (313); when the maintenance door (20) is in the closed position and the lock hook (31) is in the locked position, the lock shaft (32) is located between the first slot wall (312) and the second slot wall (313). Between the two sides, and the first groove wall (312) prevents the locking shaft (32) from rotating with the maintenance door (20) to the open position; when the locking hook (31) rotates from the locked position to the unlocked position, the push door part (314) abuts against the locking shaft (32) and pushes the locking shaft (32) to drive the maintenance door (20) to rotate to the open position; when the locking hook (31) is in the unlocked position and the maintenance door (20) rotates from the open position to the closed position, the locking shaft (32) abuts against the push door part (314) and pushes the locking hook (31) to rotate from the unlocked position to the locked position.

7. The locker according to claim 6, characterized in that, The unlocking component (40) also includes a blocking part (13) fixedly connected to the concealed compartment (41), and the locking hook (31) also includes a limiting part (315). When the locking hook (31) rotates to the unlocking position, the limiting part (315) abuts against the blocking part (13) to prevent the locking hook (31) from continuing to rotate.

8. The storage cabinet according to claim 7, characterized in that, The locking hook (31) includes a first plate (316) and a second plate connected at an angle. The slot (311) and the push door part (314) are both formed on the first plate (316), and the second plate forms the limiting part (315). The blocking part (13) is a threaded sleeve riveted to the bottom plate (412) of the concealed compartment (41). When the locking hook (31) is rotated to the unlocking position, the second plate abuts against the threaded sleeve.

9. The storage cabinet according to claim 8, characterized in that, The first plate (316) is provided with a mounting hole (317). The operating component is a mechanical combination lock (42). The mechanical combination lock (42) includes a combination component and a lock cylinder (422). The combination component is installed in the concealed compartment (41). The first end of the lock cylinder (422) is connected to the combination component. The second end of the lock cylinder (422) passes through the base plate (412) and is fixedly inserted into the mounting hole (317). When the lock cylinder (422) moves, it can drive the first locking component to rotate to the unlock position.

10. The locker according to any one of claims 1-9, characterized in that, The cabinet (10) includes multiple storage compartments arranged vertically; the cabinet also has multiple storage doors (14) and multiple electric locks, with each of the multiple storage compartments, multiple storage doors (14) and multiple electric locks corresponding to each other. Each storage door (14) is rotatably connected to the cabinet (10) and is used to open and close the corresponding storage compartment. Each electric lock is fixedly connected to the cabinet (10) and is used to lock its corresponding storage door (14) in the position of closing the corresponding storage compartment. The cabinet also includes an emergency pull rod (15), the top of which is located inside the maintenance compartment (11), and multiple electric locks are connected to the emergency pull rod (15). The emergency pull rod (15) is used to simultaneously drive all the electric locks to unlock.

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