A power supply system for a shelf with an ups system

Abstract

This utility model relates to the field of mobile shelving technology and discloses a mobile shelving power system with a UPS system. It includes multiple mobile shelving units, each with an adjustment mechanism inside. A control mechanism is located on the front side of each mobile shelving unit. The adjustment mechanism includes two upright plates. Upright plates are fixedly connected to the left and right sides of the interior of each of the multiple mobile shelving units. Multiple grooves are formed on the opposite sides of the two upright plates. Threaded rods are rotatably connected inside each of the grooves. Driven bevel gears are fixedly connected to the bottom ends of the threaded rods. In this utility model, rotating the rotating rod drives the driving bevel gear, causing the threaded rods to rotate and raising or lower the placement plate. Simultaneously, rollers on the front and rear sides of the placement plate roll within rolling grooves to reduce friction. A sliding limiter inserts into a limiting hole to restrict the movement of the placement plate, thus realizing the adjustment of the placement plate height. This improves the convenience and reliability of using the mobile shelving unit and saves space.

Description

Technical Field

[0001] This utility model relates to the field of mobile shelving technology, and in particular to a mobile shelving power supply system with a UPS system. Background Technology

[0002] As the core energy supply unit for archive and data storage equipment, the power supply system of the mobile shelving unit plays a crucial role in providing stable power to the electric drive, intelligent control, and lighting display modules of the mobile shelving unit. Through this system, the mobile shelving unit can achieve automated opening and closing, precise positioning, and intelligent management functions, significantly improving the utilization efficiency of storage space. The introduction of the UPS system can seamlessly switch to backup power mode in the event of mains power interruption or abnormal voltage fluctuations, continuously providing power support to the mobile shelving unit, effectively avoiding equipment failure, data loss, or interruption of access operations caused by sudden power outages, and greatly improving the continuity and safety of mobile shelving unit operation.

[0003] A search revealed a Chinese patent publication number, CN208972861U, which discloses a mobile shelving unit. It includes uprights, side panels, several shelves, and a top panel. The shelves are respectively positioned between opposite uprights on the left and right sides of the shelving unit via corresponding hanging plates. Each upright is a cylindrical tube, and its side wall near the shelf has several irregularly shaped tenons arranged vertically. The hanging plates have irregularly shaped tenons at opposite ends corresponding to these tenons on the cylindrical tube. The hanging plates are connected to the corresponding front and rear cylindrical tube uprights of the shelving unit via their tenons and the tenons on the cylindrical tube. This mobile shelving unit has a simple and reasonable structure, is easy to manufacture, has relatively high mechanical strength, and is sturdy and durable. However, in actual use, the shelves inside the mobile shelving unit cannot be adjusted according to actual needs after being fixed, resulting in wasted space when storing items. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a mobile shelving power supply system with a UPS system, which aims to improve the problem that the shelves inside the existing mobile shelving cannot be adjusted according to actual needs after being fixed, resulting in wasted space when storing items.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mobile shelving power system with a UPS system, comprising multiple mobile shelving units, each of which has an adjustment mechanism inside, and a control mechanism on the front side of each mobile shelving unit. The adjustment mechanism includes two upright plates, and upright plates are fixedly connected to the left and right sides inside the multiple mobile shelving units. Multiple grooves are formed on the opposite sides of the two upright plates, and threaded rods are rotatably connected inside the multiple grooves. Driven bevel gears are fixedly connected to the bottom ends of the multiple threaded rods. Multiple rotating rods are rotatably connected to the front sides of the two upright plates, and the rear ends of the multiple rotating rods penetrate the corresponding upright plates. Driven bevel gears are fixedly connected to the outer walls of the multiple rotating rods, and the multiple drive bevel gears are respectively meshed with corresponding driven bevel gears. Sliding blocks are threadedly connected to the outer walls of the multiple threaded rods, and placement plates are fixedly connected to one side of the multiple sliding blocks. A rolling assembly is provided inside the mobile shelving unit, and a limit assembly is provided at the bottom of the multiple placement plates. A control mechanism is provided on the front side of the mobile shelving unit.

[0006] Through the above technical solution: when it is necessary to adjust the storage space inside the mobile shelving, the operator rotates the rotating rod in the adjustment mechanism, which drives the active bevel gear fixed on its outer wall to rotate. Since the active bevel gear meshes with the driven bevel gear, the driven bevel gear will drive the threaded rod to rotate in the groove, thereby causing the sliding block threaded on the threaded rod to move along the axial direction of the threaded rod, realizing the lifting and lowering adjustment of the placement plate. During the lifting and lowering process of the placement plate, the rolling component plays an auxiliary lifting and lowering role, and the limiting component can fix the placement plate.

[0007] As a further description of the above technical solution:

[0008] The control mechanism includes a control box, the rear of which is fixedly connected to the front of the left-side mobile shelving unit. A battery pack is fixedly connected to the bottom inner side of the control box, and an inverter is fixedly connected to the top of the battery pack. A UPS controller is fixedly connected to the top inner side of the control box. Control modules are fixedly connected to the front of each of the multiple mobile shelving units. The UPS controller is electrically connected to each of the multiple control modules. Guide components are provided at the bottom of each of the multiple mobile shelving units.

[0009] Through the above technical solution: the UPS controller in the control box distributes power to each control module, enabling the mobile shelving to operate normally. At the same time, the UPS controller controls the charging of the battery pack, and the inverter is in standby mode. When the mains power fails abnormally, the UPS controller immediately switches the power supply mode. The battery pack outputs DC power, which is converted into AC power by the inverter and continues to power the control module, ensuring the normal operation of the control system. The control module receives instructions from the UPS controller and controls the movement and operation of the mobile shelving. In the guide components at the bottom of multiple mobile shelving units, the guide blocks slide in the guide grooves of the guide plate, guiding the mobile shelving to move smoothly along the preset path and avoiding deviation. Through the cooperation of the UPS controller and the control module, intelligent control and management of the entire mobile shelving power system is realized.

[0010] As a further description of the above technical solution:

[0011] The rolling assembly includes multiple cylinders, one end of each cylinder is fixedly connected to the front and rear sides of the corresponding placement plate, and the other end of each cylinder is rotatably connected to a roller. Multiple rolling grooves are opened on the adjacent side of the two upright plates and the mobile shelving, and the multiple rollers are respectively rolled in connection with the interior of the corresponding rolling groove.

[0012] Through the above technical solution: when the height of the placement plate needs to be adjusted, the placement plate moves under force, and the cylinders fixedly connected to its front and rear sides move accordingly. The rollers connected to the other end of the cylinders rotate and roll within the rolling groove opened on the side adjacent to the vertical plate and the mobile shelving, thanks to their rotatable characteristics. Compared with direct sliding, the rolling of the rollers greatly reduces the friction of the placement plate during the lifting process, making the sliding block drive the placement plate to move along the threaded rod more smoothly and avoiding jamming. The rolling groove provides a precise movement track for the rollers, ensuring that the rollers will not deviate during the rolling process, thereby enabling the placement plate to be lifted and lowered vertically smoothly, improving the stability and ease of operation of the adjustment mechanism. At the same time, the rolling component reduces the stress on the threaded connection between the threaded rod and the sliding block, extending the service life of the adjustment mechanism.

[0013] As a further description of the above technical solution:

[0014] The limiting component includes multiple fixing plates, the tops of which are fixedly connected to the bottom side of the corresponding placement plate. Multiple limiting holes are provided on the front and rear sides of the interior of the mobile shelving. Limiters are slidably connected to one side of each of the multiple fixing plates. One end of each of the multiple limiters passes through the fixing plate and is slidably connected to the interior of the corresponding limiting hole.

[0015] The above technical solution works as follows: After the placement plate is adjusted to a suitable height by the adjustment mechanism, it needs to be fixed. During the fixing process, the fixing plate, which is fixedly connected to one side of the bottom of the placement plate, plays a basic supporting role and provides an installation position for the limiter. The operator manually slides the limiter. Since the limiter and the fixing plate are slidably connected, the position can be flexibly changed. When the limiter is pushed, one end will pass through the fixing plate and accurately insert into the pre-drilled limit holes on the front and back sides of the mobile shelving. Through the tight cooperation between the limiter and the limit holes, the movement of the placement plate in the horizontal and vertical directions is restricted, keeping it stable at that height. If the height of the placement plate needs to be adjusted again, simply slide the limiter in the opposite direction to pull it out of the limit hole, release the limit on the placement plate, and then proceed with the subsequent lifting and lowering operations.

[0016] As a further description of the above technical solution:

[0017] The guiding assembly includes two guide plates. The tops of the two guide plates are slidably connected to the front and rear sides of the bottom of the multiple mobile shelving units. The tops of the two guide plates are provided with guide grooves. The front and rear sides of the bottom of the multiple mobile shelving units are fixedly connected with guide blocks. The outer walls of the multiple guide blocks are slidably connected to the interior of the corresponding guide grooves.

[0018] Through the above technical solution: when it is necessary to move the mobile shelving, the guide blocks fixedly connected to the front and rear sides of the bottom of the mobile shelving play a role. Since the outer wall of the guide block is slidably connected to the guide groove opened on the top of the guide plate, and the top of the guide plate is slidably engaged with the front and rear sides of the bottom of the mobile shelving, the guide block can slide in a specific direction in the guide groove. During the movement of the mobile shelving, the guide groove provides a precise movement track for the guide block, thereby guiding the mobile shelving to move smoothly along the preset path and avoiding left and right deviations or tilting. The two guide plates correspond to the front and rear sides of the bottom of the mobile shelving respectively, limiting and guiding the movement of the mobile shelving from two directions, ensuring that multiple mobile shelving units remain neat and consistent when moving, improving the overall stability and reliability of the movement of the mobile shelving, and also reducing the damage to the cabinet and internal items caused by movement deviations.

[0019] As a further description of the above technical solution:

[0020] The interior left and right sides of the multiple upright plates are provided with sliding grooves, and the left and right sides of the multiple sliding blocks are fixedly connected with sliders.

[0021] The above technical solution allows the slider to slide within the groove when adjusting the height of the placement plate, providing precise guidance for the movement of the slider block and ensuring that the placement plate rises and falls vertically, avoiding tilting or jamming.

[0022] As a further description of the above technical solution:

[0023] Multiple storage plates are fixedly connected to each of the two upright plates on their adjacent sides, and storage slots are provided on the top of each of the multiple storage plates.

[0024] The above technical solution utilizes the space between the uprights to set up storage panels, making full use of the vertical space inside the mobile shelving unit, increasing storage space while also enhancing the stability of the two uprights.

[0025] As a further description of the above technical solution:

[0026] The outer walls of the plurality of sliding blocks are respectively slidably connected to the interior of the corresponding grooves, and the size of the sliding blocks matches the interior size of the grooves.

[0027] Through the above technical solution, the tight fit between the sliding block and the groove provides a stable support structure for the placement plate, which can withstand a large vertical load and ensure that the placement plate will not deform or shake when carrying heavy objects.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the rotating rod drives the active bevel gear, which meshes with the driven bevel gear to rotate the threaded rod. The threaded sliding block moves along the axial direction of the threaded rod, causing the placement plate to rise and fall. At the same time, the rollers on the front and rear sides of the placement plate roll in the rolling groove to reduce friction. After adjusting to a suitable height, the sliding limiter is inserted into the limit hole to restrict the movement of the placement plate, thereby realizing the adjustment of the height of the placement plate, reducing the resistance to movement, ensuring the stable fixation of the placement plate, and improving the convenience and reliability of the mobile shelving.

[0030] 2. In this utility model, through the coordination of the UPS controller, the mains power supply is provided to the control module and the battery pack is charged when the mains power is normal. When the power is off, the UPS controller quickly switches the power supply mode, so that the battery pack releases DC power, which is converted into AC power by the inverter and continues to supply power to the control module. This achieves seamless power supply switching, ensures the normal operation of the mobile shelving control system during power outages, and avoids data loss and equipment damage. Attached Figure Description

[0031] Figure 1 This is a front view of a mobile shelving power supply system with a UPS system proposed in this utility model;

[0032] Figure 2 This is a structural exploded view of a mobile shelving power supply system with a UPS system proposed in this utility model;

[0033] Figure 3 This is a structurally exploded view of the adjustment mechanism of a mobile shelving unit with a UPS system proposed in this utility model.

[0034] Figure 4This is a structural cross-sectional view of a mobile shelving power supply system with a UPS system proposed in this utility model;

[0035] Figure 5 This is a partial structural diagram of a mobile shelving power supply system with a UPS system proposed in this utility model.

[0036] Legend:

[0037] 1. Mobile shelving unit; 2. Adjustment mechanism; 201. Upright plate; 202. Groove; 203. Threaded rod; 204. Driven bevel gear; 205. Rotating rod; 206. Driving bevel gear; 207. Sliding block; 208. Placement plate; 209. Rolling assembly; 2091. Cylinder; 2092. Roller; 2093. Rolling groove; 210. Limiting assembly; 2101. Fixing plate; 2102. Limiter; 2103. Limiting hole; 3. Control mechanism; 301. Control box; 302. Battery pack; 303. Inverter; 304. UPS controller; 305. Control module; 306. Guide assembly; 3061. Guide plate; 3062. Guide groove; 3063. Guide block; 4. Slide groove; 5. Sliding block; 6. Storage plate; 7. Storage slot. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 2 , Figure 3 and Figure 4This utility model provides an embodiment of a mobile shelving power system with a UPS system, comprising multiple mobile shelving units 1 for storing items. Each of the multiple mobile shelving units 1 is equipped with an adjustment mechanism 2 to adjust the internal storage space. A control mechanism 3 is provided on the front side of each mobile shelving unit 1. The adjustment mechanism 2 includes two upright plates 201. Upright plates 201 are fixedly connected to the left and right sides of the interior of each of the multiple mobile shelving units 1, providing support and fixation for the upright plates 201. Multiple grooves 202 are provided on the opposite sides of the two upright plates 201 for installing threaded rods 203. Each of the two vertical plates 201 has a threaded rod 203 rotatably connected inside. Rotation of the threaded rod 203 drives the sliding block 207 to move up and down, thereby adjusting the height of the placement plate 208. The bottom ends of each threaded rod 203 are fixedly connected to a driven bevel gear 204, which meshes with the driving bevel gear 206 to transmit the rotation of the rotating rod 205 to the threaded rod 203. Multiple rotating rods 205 are rotatably connected to the front sides of both vertical plates 201 for easy user control. The rear ends of each rotating rod 205 penetrate the corresponding vertical plate 201, connecting the rotating rod 205 to the vertical plate 201 and transmitting power to the rear side of the vertical plate 201. Each of the components 5 has a fixedly connected driving bevel gear 206 that meshes with a driven bevel gear 204. The driving bevel gears 206 mesh with their corresponding driven bevel gears 204, causing the threaded rod 203 to rotate. Each of the threaded rods 203 has a threadedly connected sliding block 207 on its outer wall. Through this threaded engagement, the rotation of the threaded rod 203 is converted into linear motion of the sliding block 207. Each of the sliding blocks 207 has a fixedly connected placement plate 208 on one side for holding the items to be stored. Each placement plate 208 has a limit component 210 at its bottom for fixing the placement plate 208 in the adjusted position. To prevent movement, the limiting component 210 includes multiple fixing plates 2101, the tops of which are fixedly connected to the bottom side of the corresponding placement plate 208, providing an installation position for the limiter 2102. Multiple limiting holes 2103 are provided on the front and rear sides of the interior of the mobile shelving 1, which cooperate with the limiter 2102 to limit and fix the placement plate 208. The limiter 2102 is slidably connected to one side of each of the multiple fixing plates 2101. By inserting or pulling out the limiting hole 2103, the placement plate 208 can be locked and unlocked. A control mechanism 3 is provided on the front side of the mobile shelving 1.

[0040] Specifically, when using the power system of the mobile shelving unit with a UPS, it is first operated through the control mechanism 3 on the front side of the mobile shelving unit 1. If it is necessary to adjust the internal placement space, the adjustment mechanism 2 is activated, and the rotating rod 205 is rotated. The driving bevel gear 206 on its outer wall will drive the driven bevel gear 204 that meshes with it to rotate, thereby causing the threaded rod 203 to rotate in the groove 202. When the threaded rod 203 rotates, the sliding block 207 that is threadedly connected to it will move up and down along the threaded rod 203, causing the placement plate 208 fixed on one side of the sliding block 207 to rise and fall synchronously. Adjust the height of the placement plate 208. During the lifting and lowering process of the placement plate 208, the rolling component 209 can assist its smooth movement. When the placement plate 208 is adjusted to a suitable height, it is fixed by using the limiting component 210. Pull the limiter 2102 to disengage it from the current limiting hole 2103. After the placement plate 208 is adjusted to the position, release the limiter 2102. Under the action of the fixing plate 2101, the limiter 2102 is inserted into the corresponding limiting hole 2103, thereby firmly limiting the placement plate 208 and preventing it from shaking or shifting during use.

[0041] Reference Figure 1 and Figure 5The control mechanism 3 includes a control box 301 for housing and protecting the internal power control components. The rear of the control box 301 is fixedly connected to the front of the left-side mobile shelving unit 1. Determining the installation position of the control box 301 facilitates centralized control of the system. A battery pack 302 is fixedly connected to the bottom inner side of the control box 301 for storing electrical energy and supplying power to the system in case of mains power failure. An inverter 303 is fixedly connected to the top of the battery pack 302, which converts the DC power output from the battery pack 302 into AC power to meet the system's power requirements. A UPS controller 304 is fixedly connected to the top inner side of the control box 301 for monitoring the mains power status, controlling the charging and discharging of the battery pack 302, and power switching. Control modules 305 are fixedly connected to the front of each of the multiple mobile shelving units 1 for receiving instructions from the UPS controller 304 and controlling the specific operation of the mobile shelving units 1. The S controller 304 is electrically connected to multiple control modules 305 to achieve centralized control and management of each mobile shelving unit 1. Each of the multiple mobile shelving units 1 has a guide component 306 at its bottom to guide the movement of the mobile shelving unit 1, ensuring its stability and accuracy. The guide component 306 includes two guide plates 3061, providing a basic structure for the guide groove 3062, serving as support and guidance. The tops of the two guide plates 3061 are slidably connected to the front and rear sides of the bottom of the multiple mobile shelving units 1, achieving a cooperative connection between the guide plates 3061 and the bottom of the mobile shelving unit 1. Each of the two guide plates 3061 has a guide groove 3062 at its top, which cooperates with the guide block 3063 to provide a guide track for the movement of the mobile shelving unit 1. Guide blocks 3063 are fixedly connected to the front and rear sides of the bottom of the multiple mobile shelving units 1, allowing the mobile shelving unit 1 to move smoothly along a set direction by sliding within the guide groove 3062.

[0042] Specifically, when it is necessary to operate the mobile shelving unit 1, commands can be issued through the control module 305 fixed on the front of each mobile shelving unit 1. The control module 305 is electrically connected to the UPS controller 304, thereby realizing precise control of various functions of the mobile shelving unit 1. If an external power interruption occurs, the UPS controller 304 will quickly start the battery pack 302 to supply power. After conversion by the inverter 303, the continuous operation of the mobile shelving unit 1 and its internal equipment is ensured. When moving the mobile shelving unit 1, the guide assembly 306 provides stable guidance support. The guide groove 3062 on the top of the guide plate 3061 cooperates with the guide blocks 3063 on the front and rear sides of the bottom of the mobile shelving unit 1. When the mobile shelving unit 1 moves, the guide blocks 3063 can slide smoothly along the guide groove 3062, avoiding deviation or jamming during the movement.

[0043] Reference Figure 2 and Figure 3The rolling assembly 209 assists the placement plate 208 in moving more smoothly during height adjustment, reducing frictional resistance. It includes multiple cylinders 2091, which connect the placement plate 208 and the rollers 2092, providing support and force transmission. One end of each cylinder 2091 is fixedly connected to the front and rear sides of the corresponding placement plate 208, achieving a stable connection between the cylinders 2091 and the placement plate 208, and providing an installation base for the rollers 2092. The other ends of the multiple cylinders 2091... Each of the two uprights 201 is rotatably connected to a roller 2092. The rolling of the roller 2092 reduces the friction when the placement plate 208 moves. Multiple rolling grooves 2093 are provided on the adjacent side of the two uprights 201 and the mobile shelving 1 to provide rolling tracks for the rollers 2092 and guide the vertical movement of the placement plate 208. The multiple rollers 2092 are respectively rolled in the interior of the corresponding rolling grooves 2093, so that the rollers 2092 can roll in the rolling grooves 2093 and ensure that the placement plate 208 rises and falls smoothly.

[0044] Specifically, by replacing traditional sliding friction with rolling friction between rollers 2092 and rolling grooves 2093, the resistance during the lifting and lowering of the placement plate 208 is significantly reduced, making the adjustment process smoother, reducing mechanical wear, and extending the service life of the equipment.

[0045] Reference Figure 3 and Figure 4 Each of the multiple upright plates 201 has a sliding groove 4 on its left and right sides to provide a sliding track for the slider 5, ensuring that the slider 207 maintains a stable direction during movement. Each of the multiple slider blocks 207 has a slider 5 fixedly connected to its left and right sides. By cooperating with the sliding groove 4, the lateral displacement of the slider block 207 is limited, enhancing the stability of the placement plate 208 when it is raised and lowered. Each of the two upright plates 201 has a storage plate 6 fixedly connected to its adjacent side, increasing the storage space inside the mobile shelving 1. Each of the multiple storage plates 6 has a storage slot 7 on its top to prevent items placed on the storage plate 6 from slipping off, thus limiting and fixing the items. The outer walls of the multiple slider blocks 207 are slidably connected to the interior of the corresponding groove 202, enabling the slider block 207 to move within the groove 202 to drive the placement plate 208 to rise and fall. The size of the slider block 207 matches the internal size of the groove 202, ensuring that the slider block 207 slides smoothly and fits tightly within the groove 202, preventing shaking.

[0046] Specifically, when adjusting the height of the placement plate 208, the slider 5 slides within the groove 4, providing guidance for the movement of the sliding block 207, ensuring that the placement plate 208 rises and falls vertically, and avoiding tilting or jamming. The storage plate 6 is set up using the space between the upright plates 201, making full use of the vertical space inside the mobile shelving 1, increasing the storage space, and reinforcing the stability of the two upright plates 201. The tight fit between the sliding block 207 and the groove 202 provides a stable support structure for the placement plate 208, which can withstand a large vertical load, ensuring that the placement plate 208 will not deform or shake when carrying heavy objects.

[0047] Working principle: When using this mobile shelving unit, to adjust the height of the placement plate 208 inside the unit 1, rotate the rotating rod 205. The rear end of the rotating rod 205 passes through the upright plate 201, and the driving bevel gear 206 fixed on its outer wall rotates accordingly. Since the driving bevel gear 206 is meshed with the driven bevel gear 204, the driven bevel gear 204 will drive the threaded rod 203 to rotate in the groove 202. When the threaded rod 203 rotates, the sliding block 207 threadedly connected to it will move along the axial direction of the threaded rod 203, thereby driving the placement plate 208 fixed on one side of the sliding block 207 to rise and fall. During the rising and falling of the placement plate 208, the rolling component 209 plays an auxiliary role. A roller 2092 rotatably connected to one end of a side-fixed cylinder 2091 rolls within a rolling groove 2093 on the side adjacent to the vertical plate 201 and the mobile shelving 1, reducing the friction of the placement plate 208 and making its lifting and lowering smoother. When the placement plate 208 is adjusted to a suitable height, the limiting component 210 performs its function to fix it. The top of the fixing plate 2101 is fixed to one side of the bottom of the placement plate 208. The sliding limiter 2102 is slid through the fixing plate 2101 and inserted into the limiting hole 2103 on the front and rear sides of the mobile shelving 1. Through the cooperation of the limiter 2102 and the limiting hole 2103, the movement of the placement plate 208 is restricted, ensuring that the placement plate 208 remains stable at that height.

[0048] When the power supply is normal, the UPS controller 304 inside the control box 301 coordinates the operation of the system. The control box 301, fixed to the front of the left-side mobile shelving unit 1, provides a protective shell for each component. At this time, the UPS controller 304 supplies power to the control modules 305 on the front of each mobile shelving unit 1, enabling the control modules 305 to control the operation of the corresponding mobile shelving unit 1 normally. After rectification by the UPS controller 304, the power is used to charge the battery pack 302. The battery pack 302 is located at the bottom inside the control box 301 and is used to store electrical energy. When an abnormal power outage occurs, the UPS controller 304 immediately detects the power outage and quickly switches the power supply mode. At this time, the battery pack 302 releases the stored DC power, which is transmitted to the inverter 303 located on top of the battery pack 302. The inverter 303 converts the DC power into AC power, and then the UPS controller 304 continues to supply power to each control module 305, ensuring that the control system of the mobile shelving unit 1 can still work normally during the power outage and avoiding data loss or equipment damage due to sudden power outage.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile shelving power supply system with a UPS system, comprising multiple mobile shelving units (1), characterized in that: Each of the multiple mobile shelving units (1) is equipped with an adjustment mechanism (2), and a control mechanism (3) is provided on the front side of the mobile shelving unit (1). The adjustment mechanism (2) includes two upright plates (201). The left and right sides of the interior of the multiple mobile cabinets (1) are fixedly connected to the upright plates (201). Multiple grooves (202) are provided on the opposite sides of the two upright plates (201). Threaded rods (203) are rotatably connected inside the multiple grooves (202). Driven bevel gears (204) are fixedly connected to the bottom ends of the multiple threaded rods (203). Multiple rotating rods (205) are rotatably connected to the front sides of the two upright plates (201). The rear ends of the multiple rotating rods (205) penetrate the corresponding upright plates (201). Multiple rotating rods (205) are fixedly connected to the outer walls of each of the above. Each of the multiple rotating rods (205) is meshed with a corresponding driven bevel gear (204). Multiple threaded rods (203) are threadedly connected to the outer walls of each of the above. Multiple sliding blocks (207) are fixedly connected to one side of each of the multiple sliding blocks (207). A rolling assembly (209) is provided inside the mobile shelving unit (1). A limit assembly (210) is provided at the bottom of each of the multiple sliding blocks (208). A control mechanism (3) is provided on the front side of the mobile shelving unit (1).

2. The mobile shelving power supply system with UPS system according to claim 1, characterized in that: The control mechanism (3) includes a control box (301), the rear side of which is fixedly connected to the front side of the left mobile cabinet (1). A battery pack (302) is fixedly connected to the bottom inner side of the control box (301), and an inverter (303) is fixedly connected to the top of the battery pack (302). A UPS controller (304) is fixedly connected to the top inner side of the control box (301). A control module (305) is fixedly connected to the front side of each of the multiple mobile cabinets (1). The UPS controller (304) is electrically connected to each of the multiple control modules (305). A guide component (306) is provided at the bottom of each of the multiple mobile cabinets (1).

3. A mobile shelving unit power supply system with a UPS system according to claim 1, characterized in that: The rolling assembly (209) includes multiple cylinders (2091), one end of each cylinder (2091) is fixedly connected to the front and rear sides of the corresponding placement plate (208), and the other end of each cylinder (2091) is rotatably connected to a roller (2092). Multiple rolling grooves (2093) are provided on the adjacent side of the two upright plates (201) and the mobile shelving (1), and the multiple rollers (2092) are respectively rolled in connection with the interior of the corresponding rolling groove (2093).

4. A mobile shelving unit power supply system with a UPS system according to claim 1, characterized in that: The limiting component (210) includes multiple fixing plates (2101), the tops of which are fixedly connected to the bottom side of the corresponding placement plate (208). Multiple limiting holes (2103) are provided on the front and rear sides of the interior of the mobile shelving (1). Limiters (2102) are slidably connected to one side of each of the multiple fixing plates (2101). One end of each of the multiple limiters (2102) passes through the fixing plate (2101) and is slidably connected to the interior of the corresponding limiting hole (2103).

5. A mobile shelving unit power supply system with a UPS system according to claim 2, characterized in that: The guide assembly (306) includes two guide plates (3061). The tops of the two guide plates (3061) are slidably connected to the front and rear sides of the bottom of the multiple mobile shelving units (1). The tops of the two guide plates (3061) are provided with guide grooves (3062). The front and rear sides of the bottom of the multiple mobile shelving units (1) are fixedly connected with guide blocks (3063). The outer walls of the multiple guide blocks (3063) are slidably connected to the interior of the corresponding guide grooves (3062).

6. A mobile shelving unit power supply system with a UPS system according to claim 1, characterized in that: Each of the multiple upright plates (201) has a sliding groove (4) on its left and right sides, and each of the multiple sliding blocks (207) has a slider (5) fixedly connected to its left and right sides.

7. A mobile shelving unit power supply system with a UPS system according to claim 1, characterized in that: Multiple storage plates (6) are fixedly connected to each of the two upright plates (201) on their adjacent sides, and storage slots (7) are opened on the top of each of the multiple storage plates (6).

8. A mobile shelving unit power supply system with a UPS system according to claim 1, characterized in that: The outer walls of the plurality of sliding blocks (207) are respectively slidably connected to the interior of the corresponding groove (202), and the internal dimensions of the sliding blocks (207) and the grooves (202) are matched.

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