Express delivery cabinet

Abstract

The present application relates to express delivery technical field, especially express delivery cabinet, including cabinet and multiple cabinet doors, the cavity is equipped in the cabinet, the cavity is equipped with the partition plate assembly for separating the cavity into multiple storage compartments, the cabinet door is open and close and is equipped in the opening of corresponding storage compartment, the partition plate assembly includes the bearing plate for bearing express goods, the bearing plate is equipped with the push mechanism for pushing express goods to move to the opening of corresponding storage compartment, the lower side of the bearing plate and located on both sides of the push mechanism is equipped with the fire extinguishing mechanism for extinguishing the fire of storage compartment, through the setting of push mechanism, the push mechanism can push the express goods which is not easy to take out in the storage compartment to the opening of storage compartment, preferably, the express goods in it is convenient to take out, and the use of user is convenient, through the setting of fire extinguishing mechanism, the fire extinguishing mechanism can quickly extinguish the fire of express goods in the storage compartment, avoid the influence of fire on the use of express delivery cabinet.

Description

Technical Field

[0001] This invention relates to the field of express delivery technology, and in particular to an express delivery locker. Background Technology

[0002] Currently, with the continuous development of the express delivery industry, express delivery lockers are widely used in people's daily lives. Express delivery lockers usually consist of a cabinet body and a cabinet door. The cabinet body is equipped with multiple storage compartments, and each storage compartment has a corresponding cabinet door that can be opened and closed. At the same time, the cabinet body is also equipped with a control panel, which users can use to unlock and open the door.

[0003] Currently, the height of parcel lockers is relatively high, which makes it inconvenient for users to retrieve packages, especially those located at higher levels, when the parcels are located deep inside the storage compartments. In addition, most existing storage compartments are not equipped with fire extinguishing mechanisms, so if a fire or spontaneous combustion occurs inside the storage compartment, it cannot be extinguished, thus affecting the use of the parcel lockers. Summary of the Invention

[0004] To address the technical problems mentioned in the background section, the present invention provides a parcel locker.

[0005] To achieve the above objectives, the present invention specifically adopts the following technical solution:

[0006] A parcel locker includes a cabinet body and multiple cabinet doors. The cabinet body has a cavity, and the cavity is provided with a partition assembly for dividing the cavity into multiple storage compartments. The cabinet doors are openable and closable at the openings of the corresponding storage compartments.

[0007] The partition assembly includes a support plate for carrying express delivery goods. The support plate is provided with a pushing mechanism for moving the express delivery goods to the opening of the corresponding storage compartment. On the lower side of the support plate and on both sides of the pushing mechanism, there is a fire extinguishing mechanism for extinguishing fires in the storage compartment.

[0008] Preferably, the support plate is provided with a sliding groove along the extension direction of the storage compartment, the pushing mechanism includes a push plate located on the support plate, the push plate is provided with a sliding block passing through the sliding groove, and the lower plate surface of the support plate is provided with a driving member for driving the push plate to reciprocate along the sliding groove.

[0009] Preferably, the bearing plate has bent plates on both the front and rear sides. The driving component includes a rotating rod rotatably disposed between the bent plates. A spiral groove is provided on the outer wall of the rotating rod along its circumference. A connecting groove is provided between the two ends of the groove along the axial direction of the rotating rod. A movable sleeve fixedly connected to a sliding block is provided on the rotating rod. A sliding column is provided inside the movable sleeve that can slide within the groove and the connecting groove. The rotation of the rotating rod drives the sliding column to move along the groove, so that the push plate moves towards the opening of the storage compartment. A first spring is sleeved on the rotating rod. The first spring pushes the sliding column to slide along the connecting groove, so that the movable sleeve drives the push plate to reset.

[0010] Preferably, the driving component further includes a motor fixed on the corresponding bent plate and used to drive the rotating rod to rotate. The cabinet body extends outward from the side of the storage compartment opening and forms a convex plate on the left and right sides. The convex plate is provided with a contact switch for cooperating with the corresponding cabinet door. The contact switch is used to control the operation of the motor.

[0011] Preferably, the fire extinguishing mechanism includes a fixed plate located on the side of the lower surface of the support plate and a positioning plate located on the corresponding side of the rotating rod. Mounting rods are provided at both ends of the fixed plate and the positioning plate. A movable plate is provided between the fixed plate and the positioning plate. The mounting rods pass through the movable plate. An airbag is provided on the side of the movable plate facing the positioning plate. A sealing membrane is provided on the lower side of the airbag, and the airbag is filled with fire extinguishing agent. A second spring is sleeved on the mounting rod to push the movable plate towards the corresponding positioning plate. A connecting rod is provided between the bent plates, located below the fixed plate and the movable plate. The movable plates located on both sides of the rotating rod are connected by traction ropes passing through the corresponding connecting rods. The traction ropes are used to keep the movable plates away from the corresponding positioning plates.

[0012] Preferably, a heat dissipation cavity is provided in the middle of the cabinet along its vertical direction. The heat dissipation cavity is provided with a heat dissipation mechanism for heat dissipation of the storage compartment. The heat dissipation mechanism includes vent holes at the upper and lower ends of the heat dissipation cavity and air holes communicating with the corresponding cavities at the upper and lower side walls of the heat dissipation cavity.

[0013] At the lower end of the positioning plate, there is a mounting plate located below the rotating rod. The mounting plate, positioning plate, bending plate and bearing plate form a mounting cavity for mounting the driving component. Both ends of the positioning plate are bent to form positioning parts. The positioning parts form flow channels that connect to the mounting cavity. The flow channels and sliding grooves are used to connect multiple storage compartments.

[0014] Preferably, the mounting plate is provided with a limiting groove along the moving direction of the movable sleeve, the lower end of the movable sleeve is provided with a limiting part that extends out of the limiting groove, and the lower end of the limiting part is provided with a guide rod that cooperates with the corresponding sealing film, and the guide rod is provided with a blade for cutting the sealing film.

[0015] Preferably, the mounting plate has slots at both ends, and the movable plate has a plate that penetrates the corresponding positioning part and can be inserted into the slot. The plate is inserted into the slot to seal the flow channel opening.

[0016] Preferably, the mounting plate has a limiting groove along the left and right direction that connects to the corresponding slot. The mounting plate has a movable block with a sliding block extending through the limiting groove into the slot. The sliding block is connected to a limiting block that slides in the slot. The movable block has a rubber sleeve on its opposite side. The insert plate is inserted into the slot to push the sliding block and move the movable block closer to each other, so that the rubber sleeves squeeze each other to seal the limiting groove. The movable block is connected to the corresponding positioning part by an elastic rope, which drives the movable block to move the rubber sleeve away from the limiting groove.

[0017] In summary, the present invention has the following beneficial effects;

[0018] 1. The present invention, through the setting of the pushing mechanism, enables the pushing mechanism to push express goods that are difficult to remove from the storage compartment to the opening of the storage compartment, which is more convenient for the express goods to be taken out of the compartment and is more convenient for users.

[0019] 2. This invention, through the installation of a fire extinguishing mechanism, enables the fire extinguishing mechanism to quickly extinguish fires in express delivery goods that occur in the storage compartment, thus preventing the fire from affecting the use of the express delivery locker.

[0020] 3. The present invention, through the arrangement of the insert plate, slot and moving block and other structures, enables the fire extinguishing mechanism to drive the insert plate to insert into the slot to block the flow channel when it is working, and to drive the moving block to drive the rubber soft sleeve to block the limiting groove, thereby preventing the air from flowing in multiple storage compartments and making the fire extinguishing mechanism more effective. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of a parcel locker according to the present invention.

[0022] Figure 2 This is a cross-sectional schematic diagram of a parcel locker according to the present invention.

[0023] Figure 3 In this invention Figure 2 Enlarged diagram of point A in the middle.

[0024] Figure 4 This is a schematic diagram of the partition assembly in this invention from one perspective.

[0025] Figure 5 This is a schematic diagram of the partition assembly from another perspective in this invention.

[0026] Figure 6This is a schematic diagram of the cooperation structure between the fire extinguishing mechanism and the pushing mechanism in this invention.

[0027] Figure 7 This is a schematic diagram of the installation structure of the movable sleeve on the rotating rod in this invention.

[0028] Figure 8 This is a schematic diagram of the movable sleeve in this invention.

[0029] Figure 9 In this invention Figure 6 Enlarged diagram of point B in the middle.

[0030] Figure 10 This is an exploded structural diagram of the cabinet and back panel in this invention.

[0031] Explanation of reference numerals in the attached figures:

[0032] 100. Cabinet body; 101. Protruding plate; 102. Ventilation hole; 110. Cabinet door; 200. Cavity; 201. Storage compartment; 210. Partition assembly; 221. Heat dissipation cavity; 300. Support plate; 310. Fixing plate; 311. Mounting rod; 312. Second spring; 320. Positioning plate; 330. Moving plate; 340. Airbag; 341. Sealing membrane; 350. Connecting rod; 351. Traction rope; 401. Sliding groove; 410. Push plate; 411. Sliding block; 420. Bending plate; 421. Mounting part; 430. First gear; 440, Second gear; 510, Motor; 520, Mounting plate; 521, Limiting groove; 610, Rotating rod; 620, Moving sleeve; 630, First spring; 641, Positioning part; 711, Slide groove; 712, Connecting groove; 720, Guide rod; 731, Spring mounting part; 811, Slide column; 820, Limiting part; 831, Blade; 911, Slot; 912, Limiting slide groove; 920, Insert plate; 930, Moving block; 931, Slider; 932, Rubber soft sleeve; 940, Elastic rope; 1011, Card slot; 1020, Back plate. Detailed Implementation

[0033] To further understand the content of this invention, a detailed description of the invention will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the invention.

[0034] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and 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 the invention.

[0035] It should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0037] This invention discloses a parcel locker.

[0038] Reference Figure 1 and Figure 2 As shown, a parcel locker in this embodiment includes a locker body 100 and multiple locker doors 110. The locker body 100 has a cavity 200, and there are two cavities 200 arranged in the vertical direction. Each cavity 200 is provided with a partition assembly 210 for dividing the corresponding cavity 200 into multiple storage compartments 201. The locker door 110 is openable and closable at the opening of the corresponding storage compartment 201.

[0039] The partition assembly 210 includes a support plate 300 for carrying express delivery goods. The support plate 300 is provided with a pushing mechanism for pushing the express delivery goods to the opening of the corresponding storage compartment 201. The lower side of the support plate 300 and located on both sides of the pushing mechanism are provided with a fire extinguishing mechanism for extinguishing the fire in the storage compartment 201 below it.

[0040] In this embodiment, the partition assembly 210 is used to divide the cavity 200, and at the same time, it is used to carry express delivery goods and to install the pushing mechanism and the fire extinguishing mechanism, so that the cavity 200 forms a row of storage compartments 201 from top to bottom. In actual use, the storage compartments 201 are used to store express delivery goods. The cabinet doors 110 are used to seal the corresponding storage compartments 201, and their number corresponds to the number of storage compartments 201. The cabinet doors 110 are opened and closed at the opening of the storage compartment 201 by existing construction methods to seal the opening.

[0041] The push mechanism allows users to easily retrieve packages from storage compartment 201. The push mechanism can push packages that are difficult to retrieve from inside storage compartment 201 toward the opening, thus facilitating the retrieval of packages and making it easier for users to use the product.

[0042] The fire extinguishing system enables it to quickly extinguish fires in the storage compartment 201 when a fire occurs in the express delivery goods or when the express delivery goods spontaneously combust.

[0043] Combination Figure 3 and Figure 4 As shown, in this embodiment, the support plate 300 is provided with a sliding groove 401 along the extension direction of the storage compartment 201. The pushing mechanism includes a push plate 410 located on the support plate 300. The push plate 410 is provided with a sliding block 411 that passes through the sliding groove 401. The lower plate surface of the support plate 300 is provided with a driving member for driving the push plate 410 to reciprocate along the sliding groove 401.

[0044] With the structure in this embodiment, the sliding block 411 slides through the sliding groove 401, which preferably enables the push plate 410 to move along the extension direction of the storage compartment 201 on the support plate 300. It is also preferably convenient for the push plate 410 to push the express goods in the storage compartment 201 toward the opening under the action of the driving member, thereby facilitating the retrieval of the express goods.

[0045] Combination Figures 4-8 As shown, in this embodiment, the bearing plate 300 is provided with bending plates 420 on both the front and rear sides. The driving component includes a rotating rod 610 rotatably disposed between the bending plates 420. A spiral groove 711 is provided on the outer wall of the rotating rod 610 along its circumference. A connecting groove 712 is provided between the two ends of the groove 711 along the axial direction of the rotating rod 610. A movable sleeve 620 fixedly connected to the sliding block 411 is provided on the rotating rod 610. A sliding column 811 that can slide in the groove 711 and the connecting groove 712 is provided inside the movable sleeve 620. The rotation of the rotating rod 610 is used to drive the sliding column 811 to move along the groove 711, so that the push plate 410 moves to the opening of the storage compartment 201. A first spring 630 is sleeved on the rotating rod 610. The first spring 630 is used to push the sliding column 811 to slide along the connecting groove 712, so that the movable sleeve 620 drives the push plate 410 to reset.

[0046] In actual use, the rotating rod 610 is provided with a rotating shaft at both ends, and the corresponding bending plate 420 is provided with a shaft hole for the corresponding rotating shaft to pass through. With this structure, the rotating rod 610 is rotatably installed between the bending plates 420, that is, the rotating rod 610 is rotatably installed below the bearing plate 300.

[0047] In this embodiment, combined with Figure 10 As shown, the bent plate 420 is integrally formed on the front and rear sides of the support plate 300. The two ends of the bent plate 420 on the rear side extend outward to form the mounting part 421. The rear side of the cabinet 100 and the two sides of the cavity 200 are provided with slots 1011 for the corresponding mounting part 421 to be inserted. The rear side of the cabinet 100 is provided with a back plate 1020 to fix the support plate 300 in the cavity 200. With the above structure, the installation of the partition assembly 210 in the cavity 200 is preferably realized.

[0048] Among them, the spiral groove 711 is arranged in a circle around the rotating rod 610, and its pitch can be set according to the actual situation, that is, to ensure that the push plate 410 pushes the express goods in the corresponding storage compartment 201 to move towards the opening and will not push the express goods out of the storage compartment 201.

[0049] Among them, the movable sleeve 620 extends outward from one end of the first spring 630 to form a spring mounting part 731, thereby better enabling the first spring 630 to be mounted.

[0050] In this embodiment, the sliding block 411 passes through the sliding groove 401 and connects to the movable sleeve 620, which preferably restricts the movable sleeve 620 so that it can only move along the rotating rod 610. Through the above structure, in actual use, in the original state, the first spring 630 pushes the movable sleeve 620 to slide along the connecting groove 712 to the innermost end of the connecting groove 712, that is, it drives the push plate 410 to be located at the innermost part of the corresponding storage compartment 201. When the rotating rod 610 rotates one revolution, it can drive the side wall of the sliding groove 711 to press against the sliding column 811, causing the sliding column... 811 moves along the slide groove 711, that is, the movable sleeve 620 moves along the rotating rod 610 to the opening of the storage compartment 201. Since the two ends of the connecting groove 712 are connected to the beginning and end of the slide groove 711, when the movable sleeve 620 moves to the outermost end, that is, the sliding column 811 slides from the slide groove 711 to the outermost end of the connecting groove 712. At this time, the rotating rod 610 stops rotating, and the first spring 630 pushes the sliding column 811 to slide along the connecting groove 712 to the innermost end, that is, the movable sleeve 620 is reset, so that the push plate 410 is reset, making it easy for it to push the express goods again.

[0051] In actual use, a first gear 430 is provided at one end of the rotating shaft, and a motor 510 is fixed on the corresponding bent plate 420. A second gear 440 that meshes with the first gear 430 is provided on the output shaft of the motor 510. With this structure, the rotating rod 610 can be driven to rotate by the motor 510, so as to realize the operation of the pushing mechanism.

[0052] In this embodiment, the cabinet 100 is located on the side of the opening of the storage compartment 201 and extends outward on both the left and right sides to form a protruding plate portion 101. The protruding plate portion 101 is provided with a contact switch for cooperating with the corresponding cabinet door 110. The contact switch is used to control the operation of the motor 510.

[0053] Specifically, the electric shock switch can be a pressure sensor. Both the pressure sensor and the motor 510 are electrically connected to the controller. When the cabinet door 110 is opened, if the user finds that the goods in the storage compartment 201 are far from the opening and difficult to reach, the user can rotate the cabinet door 110 to the electric shock switch position (i.e., the pressure sensor) and push the cabinet door 110 forcefully to make the pressure on the pressure sensor greater than the set value. At this time, the pressure sensor transmits a signal to the controller, and the controller controls the motor 510 to work. If the user finds that the goods in the storage compartment 201 are close to the opening and easy to reach after opening the cabinet door 110, then there is no need to push the cabinet door 110 forcefully.

[0054] It should be added that when the cabinet door 110 is rotated to the position of the electric contact switch (i.e., the pressure sensor) during normal opening, the pressure of the cabinet door on the pressure sensor is less than the set value, so that the motor 510 is less likely to be accidentally activated.

[0055] With the structure in this embodiment, the convex plate portion 101 protrudes from the front side of the cabinet body 100, and preferably a groove is formed on the front side of the cabinet body 100, thereby facilitating the opening and closing installation of the cabinet door 110 within the groove.

[0056] The protruding plate 101 allows for the optimal installation of the contact switch. In actual use, the user can trigger the contact switch by opening and closing the cabinet door 110 to control the operation of the pushing mechanism. This allows the user to select whether to trigger the contact switch based on the depth of the package in the storage compartment 201 when retrieving the package, thereby avoiding energy loss caused by the motor 510 constantly operating and making the pushing mechanism more energy-efficient.

[0057] Combination Figure 3As shown, in this embodiment, the fire extinguishing mechanism includes a fixed plate 310 located on the side of the lower surface of the support plate 300 and a positioning plate 320 located on the corresponding side of the rotating rod 610. Mounting rods 311 are provided at both ends of the fixed plate 310 and the positioning plate 320. A movable plate 330 is provided between the fixed plate 310 and the positioning plate 320. The mounting rods 311 pass through the movable plate 330. An airbag 340 is provided on the side of the movable plate 330 facing the positioning plate 320. A sealing membrane 341 is provided on the lower side, and the airbag 340 is filled with fire extinguishing agent; a second spring 312 is sleeved on the mounting rod 311 for pushing the moving plate 330 to move towards the corresponding positioning plate 320; a connecting rod 350 is provided between the bent plates 420, located below the fixed plate 310 and the moving plate 330; the moving plates 330 located on both sides of the rotating rod 610 are connected by a traction rope 351 passing through the corresponding connecting rod 350, and the traction rope 351 is used to keep the moving plate 330 away from the corresponding positioning plate 320.

[0058] In actual use, when a fire or spontaneous combustion occurs in the express delivery goods in the storage compartment 201, the traction rope 351 and the sealing membrane 341 can be burned by the flames. When the sealing membrane 341 is burned, the fire extinguishing agent stored in the airbag 340 can fall, extinguishing the fire on the express delivery goods on the support plate 300 below. When the traction rope 351 is burned, the second spring 312 can push the moving plate 330 to move towards the corresponding positioning plate 320, thereby squeezing the airbag 340 and increasing its internal pressure. This causes the sealing membrane 341 to rupture rapidly under the internal pressure and the action of the flames, allowing the fire extinguishing agent inside to fall quickly, thus enabling the fire extinguishing component to quickly extinguish the fire on the express delivery goods.

[0059] The upper sidewall of the airbag 340 overlaps with the lower sidewall of the support plate 300, and its front and rear sides are wavy. This allows the moving plate 330 to drive the airbag 340 to squeeze the positioning plate 320. When the pressure inside the airbag 340 increases, the pressure can be applied to the sealing membrane 341 more effectively, which facilitates the rupture of the sealing membrane 341.

[0060] The traction rope 351 is connected to the corresponding moving plate 330 at both ends through the guiding action of the corresponding connecting rod 350, so that the moving plate 330 can be kept in a state of separation. At the same time, the traction rope 351 is arranged below the pushing mechanism. In actual use, multiple traction ropes 351 can be arranged along the axial direction of the connecting rod 350, so that if a fire occurs in any part of the storage compartment 201, the traction rope 351 or the sealing film 341 can be burned, triggering the fire extinguishing mechanism to extinguish the fire in the storage compartment 201.

[0061] Combination Figures 3-6As shown, in this embodiment, a heat dissipation cavity 221 is provided in the middle of the cabinet 100 along its vertical direction. The heat dissipation cavity 221 is provided with a heat dissipation mechanism for the storage compartment 201 to dissipate heat. The heat dissipation mechanism includes vent holes 102 provided at the upper and lower ends of the heat dissipation cavity 221, and air holes communicating with the corresponding cavities 200 are provided on the upper and lower side walls of the heat dissipation cavity 221.

[0062] At the lower end of the positioning plate 320, there is a mounting plate 520 located below the rotating rod 610. The mounting plate 520, positioning plate 320, bending plate 420 and bearing plate 300 form a mounting cavity for mounting the driving component. Both ends of the positioning plate 320 are bent to form positioning parts 641. The positioning parts 641 form a flow channel opening that connects to the mounting cavity. The flow channel opening and the sliding groove 401 are used to connect multiple storage compartments 201.

[0063] In this embodiment, the drive component is preferably installed in the mounting cavity formed by the mounting plate 520, the positioning plate 320, the bending plate 420 and the bearing plate 300. The bending positioning part 641 forms a flow channel opening that connects to the mounting cavity. The flow channel opening, the mounting cavity and the sliding groove 401 are used to connect multiple storage compartments 201, so that air can circulate in the multiple storage compartments 201.

[0064] The cooling cavity 221, the ventilation hole 102 and the air hole are designed to connect the cavity 200 with the outside of the cabinet 100, thereby allowing the air inside the cavity 200 to flow and the multiple storage compartments 201 to dissipate heat. This facilitates the use of the express cabinet in high-temperature environments and enables the cooling mechanism in the express cabinet to dissipate heat.

[0065] In actual use, one end of the mounting rod 311 is fixedly connected to the positioning part 641, so that the positioning part 641 can abut against the moving plate 330, thereby limiting the distance that the positioning plate 320 squeezes the airbag 340 and preventing it from damaging the airbag 340. The shape of the airbag 340 is adapted to the shape formed between the positioning parts 641 and the positioning plate 320 at both ends.

[0066] Combination Figure 8 As shown, in this embodiment, the mounting plate 520 is provided with a limiting groove 521 along the moving direction of the movable sleeve 620, and the lower end of the movable sleeve 620 is provided with a limiting part 820 extending out of the limiting groove 521. The lower end of the limiting part 820 is provided with a guide rod 720 that cooperates with the corresponding sealing film 341, and the guide rod 720 is provided with a blade 831 for cutting the sealing film 341.

[0067] In this embodiment, the lower end of the limiting part 820 has a screw, and the guide rod 720 is detachably mounted on the screw by a nut, thereby better realizing the installation of the guide rod 720 on the limiting part 820. In actual use, the guide rod 720 is located below the mounting plate 520, and both ends of it extend to the lower side of the corresponding airbag 340 (i.e., the traction rope 351 is burned, and the second spring 312 pushes the moving plate 330 to the corresponding positioning plate 320). This causes the airbag 720 to be able to withstand a fire in the storage compartment 201 during actual use. When there is a risk in opening the cabinet door 110, the user can open the cabinet door 110 on the storage compartment 201 above the storage compartment 201. This will trigger the contact switch of the cabinet door 110, causing the moving sleeve 620 to move. This will drive the guide rod 720 to move along the limiting groove 521, allowing the blade 831 on it to cut the sealing membrane 341 located above it. This will cause the sealing membrane 341 to be subjected to cutting force under pressure and flame, making the sealing membrane 341 break more quickly and improving the fire extinguishing effect of the fire extinguishing assembly.

[0068] Combination Figure 9 As shown, in this embodiment, the mounting plate 520 is provided with slots 911 at both ends, and the movable plate 330 is provided with a plug plate 920 that penetrates the corresponding positioning part 641 and can be inserted into the slot 911. The plug plate 920 is inserted into the slot 911 to seal the flow channel opening.

[0069] With the structure in this embodiment, when the second spring 312 pushes the moving plate 330 to move toward the corresponding positioning plate 320, it can drive the insert plate 920 to be inserted into the slot 911, thereby sealing the flow channel opening. Even if the air in the storage compartment 201 cannot flow, it will promote the fire extinguishing effect of the fire extinguishing mechanism. At the same time, it will prevent the smoke in the storage compartment 201 where a fire has occurred from flowing into the upper storage compartment 201 and affecting the use of the upper storage compartment 201.

[0070] To prevent smoke and air from connecting to the storage compartment 201 above via the limiting groove 521, the mounting plate 520 is provided with a limiting groove 912 connecting to the corresponding slot 911 along the left and right directions. A movable block 930 is provided on the mounting plate 520, and a slider 931 extends through the limiting groove 912 into the slot 911 on the movable block 930. A limiting block that slides within the slot 911 is connected to the slider 931. A rubber sleeve 932 is provided on the opposite side of the movable block 930. The insert plate 920 is inserted into the slot 911 to push the limiting block, causing the movable block 930 to move closer together, so that the rubber sleeves 932 press against each other to seal the limiting groove 521. The movable block 930 is connected to the corresponding positioning part 641 by an elastic rope 940, which drives the movable block 930 to move the rubber sleeve 932 away from the limiting groove 521.

[0071] With the structure in this embodiment, the slider 931 is slidably set on the limiting groove 912, which preferably restricts the moving blocks 930 so that they can move closer or further away from each other. The width of the limiting block is greater than the width of the limiting groove 912, which means that the moving blocks 930 can be slidably mounted on the mounting plate 520.

[0072] The second spring 312 pushes the moving plate 330 to drive the insert plate 920 to insert into the slot 911. The insert plate 920 can push the limiting blocks closer to each other, thereby driving the moving blocks 930 closer to each other, that is, driving the rubber soft sleeve 932 to squeeze each other, so that it blocks the limiting groove 521 on the mounting plate 520, preventing multiple storage compartments 201 from being connected and affecting the fire extinguishing effect of the fire extinguishing component.

[0073] Meanwhile, because the rubber sleeve 932 is made of a relatively soft material, when it seals the limiting groove 521, it will not affect the movement of the limiting part 820 along the limiting groove 521, even if the guide rod 720 can move normally to drive the blade 831 on it to cut the sealing film 341.

[0074] Working principle: When a user is unable to retrieve the package from storage compartment 201, opening the door 110 triggers a contact switch, causing motor 510 to drive push plate 410 to move the package towards the opening of storage compartment 201 for easy retrieval. If a fire or spontaneous combustion occurs in the package within storage compartment 201, the flames burn through the traction rope 351, causing the second spring 312 to push the moving plate 330 towards the positioning plate 320. This compresses the sealing membrane 341 on the airbag 340 and causes it to rupture under the influence of the flames, releasing the extinguishing agent inside the airbag to extinguish the fire. Simultaneously, the moving plate 330 moves... Insert plate 920 is inserted into slot 911, and drive moving block 930 moves closer to each other, causing rubber soft sleeve 932 to seal limit groove 521, thereby preventing air from flowing in multiple storage compartments 201, making the fire extinguishing mechanism more effective; when moving plate 330 moves towards positioning plate 320 and the sealing film 341 is not broken, the user can open cabinet door 110 on the storage compartment 201 above the storage compartment 201 where the fire occurred, and trigger the contact switch, driving guide rod 720 to move along limit groove 521, so that blade 831 on it can cut sealing film 341, enabling fire extinguishing mechanism to perform fire extinguishing operation.

[0075] In summary, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. A parcel locker, comprising a locker body (100) and multiple locker doors (110), characterized in that: The cabinet (100) has a cavity (200) inside, and the cavity (200) has a partition assembly (210) for dividing the cavity (200) into multiple storage compartments (201). The cabinet door (110) is openable and closable at the opening of the corresponding storage compartment (201). The partition assembly (210) includes a support plate (300) for carrying express goods, the support plate (300) is provided with a pushing mechanism for pushing express goods to the opening of the corresponding storage compartment (201), and a fire extinguishing mechanism for extinguishing fire in the storage compartment (201) is provided on the lower side of the support plate (300) and on both sides of the pushing mechanism. The support plate (300) is provided with a sliding groove (401) along the extension direction of the storage compartment (201). The pushing mechanism includes a push plate (410) located on the support plate (300). The push plate (410) is provided with a sliding block (411) passing through the sliding groove (401). The lower plate surface of the support plate (300) is provided with a driving member for driving the push plate (410) to reciprocate along the sliding groove (401). The bearing plate (300) has bending plates (420) on its front and rear sides. The driving component includes a rotating rod (610) rotatably disposed between the bending plates (420). A spiral groove (711) is provided on the outer side wall of the rotating rod (610) along its circumference. A connecting groove (712) is provided between the two ends of the groove (711) along the axial direction of the rotating rod (610). A movable sleeve (620) is fitted over the rotating rod (610) and fixedly connected to the sliding block (411). The device is equipped with a sliding column (811) that can slide within the sliding groove (711) and the connecting groove (712). The rotating rod (610) rotates to drive the sliding column (811) to move along the sliding groove (711), so that the push plate (410) moves to the opening of the storage compartment (201). A first spring (630) is sleeved on the rotating rod (610). The first spring (630) is used to push the sliding column (811) to slide along the connecting groove (712), so that the moving sleeve (620) drives the push plate (410) to reset. The fire extinguishing mechanism includes a fixed plate (310) located on the side of the lower surface of the support plate (300) and a positioning plate (320) located on the corresponding side of the rotating rod (610). Mounting rods (311) are provided at both ends between the fixed plate (310) and the positioning plate (320). A movable plate (330) is provided between the fixed plate (310) and the positioning plate (320). The mounting rods (311) pass through the movable plate (330). An airbag (340) is provided on the side of the movable plate (330) facing the positioning plate (320). A dense seal is provided on the lower side of the airbag (340). The sealing film (341) and the airbag (340) are filled with fire extinguishing agent; the mounting rod (311) is fitted with a second spring (312) for pushing the moving plate (330) to move towards the corresponding positioning plate (320); the bending plate (420) is provided with a connecting rod (350) located below the fixed plate (310) and the moving plate (330); the moving plates (330) located on both sides of the rotating rod (610) are connected by a traction rope (351) passing through the corresponding connecting rod (350), and the traction rope (351) is used to keep the moving plate (330) away from the corresponding positioning plate (320).

2. The express delivery locker according to claim 1, characterized in that: The driving component also includes a motor (510) fixed on the corresponding bending plate (420) and used to drive the rotating rod (610) to rotate. The cabinet (100) extends outward from the side of the opening of the storage compartment (201) to form a convex plate (101) on the left and right sides. The convex plate (101) is provided with a contact switch for cooperating with the corresponding cabinet door (110). The contact switch is used to control the operation of the motor (510).

3. The express delivery locker according to claim 1, characterized in that: The cabinet (100) has a heat dissipation cavity (221) in the middle along its vertical direction. The heat dissipation cavity (221) is provided with a heat dissipation mechanism for the storage compartment (201) to dissipate heat. The heat dissipation mechanism includes vent holes (102) at the upper and lower ends of the heat dissipation cavity (221) and air holes communicating with the corresponding cavities (200) at the upper and lower side walls of the heat dissipation cavity (221). At the lower end of the positioning plate (320), there is a mounting plate (520) located below the rotating rod (610). The mounting plate (520), positioning plate (320), bending plate (420) and bearing plate (300) form a mounting cavity for mounting the driving component. Both ends of the positioning plate (320) are bent to form positioning parts (641). The positioning parts (641) form a flow channel opening that connects to the mounting cavity. The flow channel opening and the sliding groove (401) are used to connect multiple storage compartments (201).

4. A parcel locker according to claim 3, characterized in that: The mounting plate (520) is provided with a limiting groove (521) along the moving direction of the movable sleeve (620). The lower end of the movable sleeve (620) is provided with a limiting part (820) that extends out of the limiting groove (521). The lower end of the limiting part (820) is provided with a guide rod (720) that cooperates with the corresponding sealing film (341). The guide rod (720) is provided with a blade (831) for cutting the sealing film (341).

5. A parcel locker according to claim 4, characterized in that: The mounting plate (520) has slots (911) at both ends. The movable plate (330) has a plug plate (920) that passes through the corresponding positioning part (641) and can be inserted into the slot (911). The plug plate (920) is inserted into the slot (911) to seal the flow channel opening.

6. A parcel locker according to claim 5, characterized in that: The mounting plate (520) is provided with a limiting groove (912) connecting to the corresponding slot (911) along the left and right directions. The mounting plate (520) is provided with a moving block (930) opposite to it. The moving block (930) has a slider (931) extending through the limiting groove (912) into the slot (911). The slider (931) is connected to a limiting block that slides in the slot (911). The moving block (930) has a rubber rubber on its opposite side. The soft sleeve (932) is inserted into the slot (911) by the insert plate (920) to push the limiting block and drive the moving block (930) to move closer to each other, so that the rubber soft sleeve (932) squeezes against each other to seal the limiting groove (521). The moving block (930) is connected to the corresponding positioning part (641) by an elastic rope (940). The elastic rope (940) is used to drive the moving block (930) to move the rubber soft sleeve (932) away from the limiting groove (521).

Images