Folding compact shelf
By introducing foldable partitions and electric telescopic rods into the dense rack, flexible adjustment of storage space is achieved, and a dry environment is provided through the dehumidification mechanism, which solves the problems of low space utilization and insufficient humidity control of dense racks.
Patent Information
- Application Number
- CN202411652176.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-02-07
AI Technical Summary
The existing dense shelves have fixed storage space, resulting in low space utilization and lack of drying and dehumidification functions, making it difficult to store humidity-sensitive items for a long time.
A folding dense rack is designed, using a foldable partition and an electric telescopic rod, which can flexibly adjust the storage space size according to storage needs, and a dehumidification mechanism is set up in the rack unit to reduce humidity.
It improves the space utilization of dense shelves, provides a dry storage environment, protects humidity-sensitive items, and is suitable for places where multiple types of items are stored.
Smart Images
Figure CN119385398A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of compact shelving, and in particular to a foldable compact shelving. Background Art
[0002] Compact shelving is a new type of equipment suitable for storing books, materials, archives, prices, archival financial vouchers, and goods in library information rooms, archives rooms, sample rooms, etc. of government agencies, enterprises and institutions. Compared with traditional bookshelves, shelves, and file racks, it has a large storage capacity, saves space, and is more traditional.
[0003] In the related art, the storage space inside the compact shelving is mostly fixed and cannot be changed. When a small number of items are stored in the compact shelving, part of the storage space will be wasted. When a large number of items need to be stored, they cannot be placed, which leads to low space utilization of the compact shelving. Moreover, most compact shelving do not have the function of drying and dehumidifying the internal space, which is not conducive to the long-term storage of some humidity-sensitive items, such as paper files, books and materials, etc., which can easily cause the items to get damp, and thus cannot provide a good drying environment for the stored items.
[0004] Therefore, we propose a foldable compact shelving to solve the above problems. Summary of the invention
[0005] The purpose of the present application is to provide a foldable compact shelving system, which has the ability to flexibly adjust the storage space size of the compact shelving system according to storage needs, thereby improving space utilization, and can effectively reduce the humidity in the internal space of the shelf unit, providing a dry environment for storing items, which is beneficial to protecting items that are sensitive to humidity.
[0006] The above technical purpose of the present application is achieved through the following technical scheme: a foldable compact shelving, including a guide rail, a fixed seat is fixedly installed on the guide rail, a sliding seat is slidably installed on the guide rail and is located in front of the fixed seat, there are multiple sliding seats, the top of the fixed seat and the top of the multiple sliding seats are fixedly installed with shelf units, the shelf units are used to hold and store items, a driving mechanism for controlling the linear movement of the multiple shelf units is arranged on the right side of the guide rail, and a dehumidification mechanism is arranged on the multiple shelf units.
[0007] The present application is further configured as follows: the frame unit includes a cabinet body, side panels, two horizontal panels, a rear baffle, a foldable partition, an electric telescopic rod and a connecting plate. The front and left sides of the cabinet body are both open structures. The side panel is arranged on the left side of the cabinet body. The two horizontal panels are fixedly installed on the right side wall of the side panel. Storage grooves are provided on the left top and left bottom of the cabinet body. The two horizontal panels are slidably installed in the corresponding storage grooves respectively. The rear baffle is fixedly installed on the right side wall of the side panel and is located between the two horizontal panels. The rear baffle is slidably installed in the cabinet body. The foldable partition is arranged in the cabinet body and is located in front of the rear baffle. The electric telescopic rod is fixedly installed on the top of the cabinet body. The connecting plate is fixedly installed on the top of the side panel. The output shaft end of the electric telescopic rod is fixedly connected to the connecting plate.
[0008] The present application is further configured as follows: the rear side wall of the rear baffle is in sliding and sealing contact with the rear inner wall of the cabinet, and the top and bottom of the rear baffle are in sliding and sealing contact with the top inner wall and bottom inner wall of the cabinet respectively.
[0009] The present application is further configured as follows: the foldable partition includes a bearing plate 1, a bearing plate 2, a rotating plate 1 and a rotating plate 2, the bearing plate 1 is fixedly mounted on the right side wall of the side plate, the bearing plate 2 is fixedly mounted on the right inner wall of the cabinet, the rotating plate 1 is rotatably mounted on the right side of the bearing plate 1 through a pin shaft and is tilted, the rotating plate 2 is rotatably mounted on the left side of the bearing plate 2 through a pin shaft and is tilted, and the sides of the rotating plate 1 and the rotating plate 2 that are close to each other are rotatably connected through a pin shaft.
[0010] The present application is further configured as follows: the number of the foldable partitions is set to be multiple, and the multiple foldable partitions are arranged in the cabinet at equal intervals.
[0011] The present application is further configured as follows: the driving mechanism includes a motor, multiple connecting columns, multiple screw rods and multiple internal thread blocks, the motor is fixedly mounted on the right outer wall of the cabinet above the fixed seat, the multiple connecting columns and the multiple screw rods are all located on the right side of the cabinet, and the multiple connecting columns and the multiple screw rods are alternately connected and fixed in sequence, the output shaft end of the motor is fixedly connected to one end of one of the screw rods, the multiple internal thread blocks are respectively threadedly sleeved on the corresponding screw rods, and the left sides of the multiple internal thread blocks are respectively fixedly connected to the corresponding right outer wall of the cabinet.
[0012] The further configuration of the present application is as follows: two mounting plates are fixedly installed on the left side wall of the side panel, support column one is fixedly installed on the bottom of the two mounting plates, two support column twos are fixedly installed on the right side of the bottom of the cabinet, and rolling balls are rotatably embedded at the bottom of the two support columns one and the bottom of the two support columns two, and the four rolling balls are located on the same horizontal plane.
[0013] The present application is further configured as follows: the dehumidification mechanism includes an exhaust pump, a dehumidification box, an exhaust pipe, an exhaust pipe, two material blocking nets, desiccant particles and an air return pipe; the exhaust pump and the dehumidification box are both fixedly mounted on the right outer wall of the cabinet; the exhaust pipe is fixedly connected to the suction end of the exhaust pump; one end of the exhaust pipe passes through the right side wall of the cabinet; the exhaust pipe is fixedly connected to the discharge end of the exhaust pump; one end of the exhaust pipe is fixedly connected to the bottom of the dehumidification box; the two material blocking nets are both fixedly mounted in the dehumidification box; the desiccant particles are placed in the dehumidification box and are located between the two material blocking nets; the return pipe is fixedly connected to the top of the dehumidification box; one end of the return pipe passes through the right side wall of the cabinet.
[0014] The present application is further configured as follows: a material exchange hole located between two material blocking nets is opened on the right side wall of the dehumidification box, a cover plate is detachably installed and fixed on the right side wall of the dehumidification box, the cover plate is adapted to the material exchange hole, a humidity sensor is fixedly installed on the bottom inner wall of the cabinet, a controller is fixedly installed on the right side outer wall of the cabinet above the fixed seat, and the controller is electrically connected to the humidity sensor.
[0015] The present application is further configured as follows: cabinet door one and cabinet door two are arranged on the front frame unit, cabinet door one is rotatably mounted on the front side wall of the side panel through a hinge, cabinet door two is rotatably mounted on the front outer wall of the cabinet through a hinge, cabinet door two is located in front of cabinet door one, and the vertical section dimension of cabinet door two is smaller than the vertical section dimension of cabinet door one.
[0016] The present application includes at least one of the following beneficial technical effects:
[0017] 1. The present application utilizes foldable partitions and cooperates with the retractable characteristics of electric telescopic rods to fold and stow away when a small amount of storage space is used. When there are fewer items to be stored, the foldable partitions can be folded together to reduce the space occupied by the partitions. When there are more items to be stored, the foldable partitions can be unfolded into horizontal plates to increase the space occupied by the partitions. The storage space size of the shelf unit can be flexibly adjusted according to storage needs, that is, the storage space size of the compact shelving can be flexibly adjusted, thereby improving space utilization.
[0018] 2. The present application can effectively reduce the humidity in the internal space of the shelf unit by utilizing a dehumidification mechanism, thereby providing a good dry environment for storing items and helping to protect items that are sensitive to humidity.
[0019] 3. The present application utilizes a driving mechanism to control the linear movement of multiple shelf units on sliding seats, so that the compact shelving can control multiple shelf units to be closely arranged together when not in use, saving a large amount of indoor space. The compact shelving can also control multiple shelf units to be separated when in use to facilitate the taking and placing of items, and is therefore suitable for places with limited space but the need to store a large number of items. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Figure 1 It is a schematic diagram of the main structure of this embodiment.
[0022] Figure 2 It is a schematic diagram of the right-side structure of this embodiment.
[0023] Figure 3 This is a schematic diagram of the main structure of the present embodiment without cabinet door 1 and cabinet door 2.
[0024] Figure 4 It is a schematic diagram of the main structure of the frame unit.
[0025] Figure 5 It is a schematic diagram of the main cross-sectional structure of the frame unit.
[0026] Figure 6 It is a schematic diagram of the main structure of the side panels and cross panels.
[0027] Figure 7 It is a schematic diagram of the main structure of the foldable partition from the first perspective.
[0028] Figure 8 It is a schematic diagram of the main structure of the foldable partition from a second perspective.
[0029] In the figure, 1, guide rail; 2, fixed seat; 3, sliding seat; 4, frame unit; 401, cabinet; 402, side panel; 403, horizontal panel; 404, rear baffle; 405, foldable partition; 406, electric telescopic rod; 407, connecting plate; 4051, load-bearing plate one; 4052, load-bearing plate two; 4053, rotating plate one; 4054, rotating plate two; 5, motor; 6, connecting column; 7, screw rod; 8, internal thread block; 9, vacuum pump; 10, dehumidification box; 11, vacuum pipe; 12, air outlet pipe; 13, material blocking net; 14, desiccant particles; 15, air return pipe; 16, material exchange hole; 17, cover plate; 18, humidity sensor; 19, controller; 20, mounting plate; 21, support column one; 22, support column two; 23, rolling ball; 24, cabinet door one; 25, cabinet door two. DETAILED DESCRIPTION
[0030] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.
[0031] See also Figure 1-Figure 8 The present application provides a folding compact shelving, comprising a guide rail 1, a fixed seat 2 is fixedly mounted on the guide rail 1, a sliding seat 3 located in front of the fixed seat 2 is slidably mounted on the guide rail 1, and the number of the sliding seats 3 is multiple, wherein:
[0032] The top of the fixed seat 2 and the top of the plurality of sliding seats 3 are both fixedly mounted with a shelf unit 4, the shelf unit 4 is used to hold and store items, the shelf unit 4 includes a cabinet 401, a side panel 402, two horizontal panels 403, a rear baffle 404, a foldable partition 405, an electric telescopic rod 406 and a connecting plate 407, the front and left sides of the cabinet 401 are both open structures, the side panel 402 is arranged on the left side of the cabinet 401, the two horizontal panels 403 are both fixedly mounted on the right side wall of the side panel 402, the left top and the left bottom of the cabinet 401 are both provided with storage grooves, and the two horizontal panels 403 are respectively slidably mounted in the corresponding storage grooves The rear baffle 404 is fixedly mounted on the right side wall of the side panel 402 and is located between the two horizontal panels 403. The rear baffle 404 is slidably mounted in the cabinet 401. The foldable partition 405 is arranged in the cabinet 401 and is located in front of the rear baffle 404. The electric telescopic rod 406 is fixedly mounted on the top of the cabinet 401. The connecting plate 407 is fixedly mounted on the top of the side panel 402. The output shaft end of the electric telescopic rod 406 is fixedly connected to the connecting plate 407. By setting the foldable partition 405, it can be folded and stowed when a small amount of storage space is used. For example, when there are fewer items to be stored, the foldable partition 405 can be folded (such as Figure 4 and Figure 5), thereby reducing the space occupied by the partition. When there are many items to be stored, the foldable partition 405 can be unfolded into a horizontal plate shape, thereby increasing the space occupied by the partition, and then the internal space of the cabinet 401 can be flexibly adjusted according to actual storage needs, that is, the storage space of the shelf unit 4 is adjusted, thereby improving space utilization. The telescopic characteristics of the electric telescopic rod 406 can be used to push the connecting plate 407 to move horizontally and linearly, and the connecting plate 407 will drive the side plate 402 and the two horizontal plates 403 to move horizontally and linearly, and the two horizontal plates 403 will slide out in the direction outside the corresponding storage slot. At this time, the foldable partition 405 will gradually unfold until it is in the shape of a horizontal plate, thereby being able to In order to increase the storage space of the shelf unit 4, the foldable partition 405 includes a bearing plate 1 4051, a bearing plate 2 4052, a rotating plate 1 4053 and a rotating plate 2 4054. The bearing plate 1 4051 is fixedly mounted on the right side wall of the side plate 402, the bearing plate 2 4052 is fixedly mounted on the right inner wall of the cabinet 401, the rotating plate 1 4053 is rotatably mounted on the right side of the bearing plate 1 4051 through a pin shaft and is tilted, the rotating plate 2 4054 is rotatably mounted on the left side of the bearing plate 2 4052 through a pin shaft and is tilted, and the rotating plate 1 4053 and the rotating plate 2 4054 are rotatably connected to each other on one side through a pin shaft.
[0033] In this embodiment, the rear side wall of the rear baffle 404 is in sliding and sealing contact with the rear inner wall of the cabinet 401, and the top and bottom of the rear baffle 404 are in sliding and sealing contact with the top inner wall and the bottom inner wall of the cabinet 401 respectively. The cross plate 403 can slide in the storage slot of the cabinet 401, and the rear baffle 404 can also slide in the cabinet 401. This makes it possible to flexibly adjust the size of the space inside the shelf unit 4 according to the size and shape of the stored items, so as to facilitate the required number of items according to usage requirements, thereby improving compatibility with multiple types of items.
[0034] In this embodiment, the number of foldable partitions 405 is set to be multiple, and the multiple foldable partitions 405 are arranged at equal intervals in the cabinet 401. By setting up multiple foldable partitions 405, the internal space of the cabinet 401 can be divided into layers, and the stored items can be placed in layers in the shelf unit 4, making the stored items more layered, facilitating the classification, storage and management of the stored items, making it more convenient and efficient to find and retrieve items.
[0035] In this embodiment, a driving mechanism for controlling the linear movement of multiple shelf units 4 is provided on the right side of the guide rail 1. The multiple shelf units 4 can realize linear movement under the action of the driving mechanism, so that the compact shelving can control the multiple shelf units 4 to be closely arranged together when not in use, saving a large amount of indoor space. It can also enable the compact shelving to control the separation of multiple shelf units 4 when in use to facilitate the taking and placing of items, and thus is suitable for places where space is limited but a large number of items need to be stored. The driving mechanism includes a motor 5, a plurality of connecting columns 6, a plurality of screw rods 7 and a plurality of internal thread blocks 8. The motor 5 is fixedly mounted on the right outer wall of the cabinet 401 located above the fixed seat 2. The plurality of connecting columns 6 and the plurality of screw rods 7 are all located on the right side of the cabinet 401, and the plurality of connecting columns 6 and the plurality of screw rods 7 are alternately connected and fixed in sequence. The output shaft end of the motor 5 is connected to it One end of a screw rod 7 is fixedly connected, and multiple internal thread blocks 8 are respectively threadedly sleeved on the corresponding screw rod 7. The left sides of the multiple internal thread blocks 8 are respectively fixedly connected to the right outer wall of the corresponding cabinet 401. The motor 5 drives the multiple connecting columns 6 and the multiple screw rods 7 to rotate simultaneously, so that the internal thread blocks 8 threadedly sleeved on each screw rod 7 drive the corresponding cabinet 401 to achieve linear movement. The operation is simple and the moving position of multiple frame units 4 can be accurately controlled, which is convenient for moving the corresponding frame unit 4 to the appropriate operating position when items need to be taken or stored, so that there is a suitable spacing between the multiple frame units 4, which can facilitate people to pass through and improve work efficiency. It should be supplemented that the motor 5 is a forward and reversible motor, which can control the multiple connecting columns 6 and the multiple screw rods 7 to rotate forward or reverse at the same time.
[0036] In this embodiment, a dehumidification mechanism is provided on each of the plurality of rack units 4, and the dehumidification mechanism includes an air pump 9, a dehumidification box 10, an air suction pipe 11, an air outlet pipe 12, two material blocking nets 13, desiccant particles 14 and an air return pipe 15. The air pump 9 and the dehumidification box 10 are fixedly mounted on the right outer wall of the cabinet 401, the air suction pipe 11 is fixedly connected to the suction end of the air pump 9, one end of the air suction pipe 11 passes through the right side wall of the cabinet 401, the air outlet pipe 12 is fixedly connected to the discharge end of the air pump 9, one end of the air outlet pipe 12 is fixedly connected to the bottom of the dehumidification box 10, the two material blocking nets 13 are fixedly mounted in the dehumidification box 10, and the desiccant particles 14 are placed in the dehumidification box 1 0 and is located between the two material blocking nets 13, the return air pipe 15 is fixedly connected to the top of the dehumidification box 10, one end of the return air pipe 15 passes through the right side wall of the cabinet 401, and the vacuum pump 9 can extract the humid air in the internal space of the cabinet 401, and after being dehumidified by the desiccant particles 14 in the dehumidification box 10, it is sent back to the cabinet 401 through the return air pipe 15, forming a circulating flow of air, which effectively reduces the humidity in the cabinet 401, provides a dry environment for storing items, and is beneficial to protecting items that are sensitive to humidity, such as paper files, books, etc. It should be noted that the desiccant particles 14 can be silica gel desiccant particles or calcium chloride desiccant particles purchased on the market.
[0037] In this embodiment, a material exchange hole 16 located between two material blocking nets 13 is opened on the right side wall of the dehumidification box 10, and a cover plate 17 is detachably installed and fixed on the right side wall of the dehumidification box 10, and the cover plate 17 is adapted to the material exchange hole 16 to facilitate the replacement of the desiccant particles 14. A humidity sensor 18 is fixedly installed on the bottom inner wall of the cabinet 401, and a controller 19 is fixedly installed on the right outer wall of the cabinet 401 above the fixed seat 2. The controller 19 is electrically connected to the humidity sensor 18. The humidity condition in the cabinet 401 can be monitored in real time through the humidity sensor 18. When the humidity reaches the set threshold, the controller 19 can automatically start the dehumidification mechanism to perform the dehumidification operation, thereby realizing the automation of the dehumidification process, without the need for frequent manual monitoring and intervention, further ensuring the dryness and stability of the storage environment, and improving the storage effect of the items. It should be noted that the controller 19 adopts a PLC controller, and the control circuit of the controller can be realized by simple programming by technicians in this field, which is common knowledge in this field, so the control method and circuit connection method will not be explained in detail.
[0038] In this embodiment, two mounting plates 20 are fixedly installed on the left side wall of the side panel 402, and support columns 21 are fixedly installed on the bottom of the two mounting plates 20. Two support columns 22 are fixedly installed on the right side of the bottom of the cabinet 401. The bottoms of the two support columns 1 21 and the bottoms of the two support columns 22 are rotatably embedded with balls 23. The four balls 23 are located on the same horizontal plane. The balls 23 play a role of auxiliary support and reducing friction during the movement of the frame unit 4, which makes the movement of the frame unit 4 smoother and easier, and further improves the convenience of movement.
[0039] In this embodiment, cabinet door 1 24 and cabinet door 2 25 are provided on the shelf unit 4 located in the front. Cabinet door 1 24 is rotatably installed on the front side wall of the side panel 402 through hinges, and cabinet door 25 is rotatably installed on the front outer wall of the cabinet 401 through hinges. Cabinet door 25 is located in front of cabinet door 1 24. The vertical cross-sectional dimension of cabinet door 25 is smaller than the vertical cross-sectional dimension of cabinet door 1 24. By utilizing the cooperation of cabinet door 1 24 and cabinet door 2 25, the front side wall of the cabinet 401 in the front can be effectively blocked, and after the storage space size of the cabinet 401 in the front is adjusted, it also has an effective blocking effect.
[0040] In this embodiment, the electric telescopic rod 406, the motor 5 and the vacuum pump 9 are equipped with a power supply, and their line connection and control methods are mature technologies in the field, and are fully disclosed, so they are not repeated in this article.
[0041] Through the above structure, the working principle of the foldable compact shelving provided by this application is as follows:
[0042] By controlling the motor 5 to rotate forward, the output shaft of the motor 5 drives the screw rod 7 connected thereto to rotate, thereby making the multiple screw rods 7 and the multiple connecting columns 6 rotate forward synchronously. With the synchronous rotation of the multiple screw rods 7, according to the screw transmission principle, the internal thread block 8 threadedly sleeved on each screw rod 7 will make a linear motion along the axial direction of the screw rod 7, and the multiple internal thread blocks 8 will drive the cabinet 401 fixedly connected thereto and the entire rack unit 4 to move in a linear manner. The multiple rack units 4 (except the last rack unit 4) drive the corresponding sliding seats 3 to move in a linear manner along the guide rail 1. At this time, the multiple rack units 4 gradually separate. When there is a suitable spacing between the multiple rack units 4, stop the motor 5, and people can walk between two adjacent rack units 4 to perform storage and retrieval operations on items.
[0043] By controlling the motor 5 to reverse, the multiple screw rods 7 and the multiple connecting columns 6 can be synchronously rotated in the opposite direction, and the internal thread block 8 threadedly sleeved on each screw rod 7 will make a linear motion along the axial direction of the screw rod 7, and the multiple internal thread blocks 8 will drive the cabinet 401 fixedly connected thereto and the entire frame unit 4 to move linearly, and the multiple frame units 4 (except the last frame unit 4) drive the corresponding sliding seat 3 to move linearly along the guide rail 1, at this time, the multiple frame units 4 gradually approach, and when the multiple frame units 4 are tightly against each other and arranged in a close fit, the motor 5 is stopped to reduce the space occupied by the dense rack, saving a lot of indoor space;
[0044] When the storage space of the shelf unit 4 needs to be increased, the electric telescopic rod 406 is controlled to extend and run, so that the connecting plate 407 can be pushed to move horizontally and linearly in the direction away from the cabinet 401, and the connecting plate 407 will drive the side plate 402 and the two horizontal plates 403 to move horizontally and linearly, and the two horizontal plates 403 will slide out in the direction outside the corresponding storage slots. At this time, the foldable partition 405 will gradually unfold until it is in the shape of a horizontal plate, and the rotating plate 1 4053 and the rotating plate 2 4054 will rotate around their respective pins so that they can unfold away from each other, thereby increasing the storage space of the shelf unit 4, so as to store more items in the shelf unit 4;
[0045] When it is necessary to reduce the storage space of the shelf unit 4, the electric telescopic rod 406 is controlled to retract and reset, so that the connecting plate 407 can be pushed to move horizontally and linearly in the direction close to the cabinet 401, and the connecting plate 407 will drive the side plate 402 and the two horizontal plates 403 to move horizontally and linearly, and the two horizontal plates 403 slide into the corresponding storage grooves. At this time, the foldable partition 405 will gradually block until the side plate 402 is close to the cabinet 401, and the rotating plate 1 4053 and the rotating plate 2 4054 rotate around their respective pins so that they are folded together and close to each other, thereby reducing the storage space of the shelf unit 4, so as to store a small amount of items in the shelf unit 4;
[0046] While the items are stored in the shelf unit 4, the humidity sensor 18 can be used to monitor the humidity in the cabinet 401 in real time. When the humidity reaches the set threshold, the humidity signal will be transmitted to the controller 19. The controller 19 controls the operation of the vacuum pump 9. At this time, the humid air inside the cabinet 401 will be extracted through the vacuum pipe 11 and transported to the dehumidification box 10 through the outlet pipe 12. The desiccant particles 14 will absorb the moisture in the humid air to reduce the air humidity. The air after dehumidification and drying will be returned to the cabinet 401 through the return air pipe 15, thereby forming a circulation flow of air. When the humidity detected by the humidity sensor 18 is less than the set threshold, the controller 19 controls the vacuum pump 9 to stop running, thereby effectively reducing the humidity in the cabinet 401, providing a good dry environment for storing items, and is beneficial to protecting humidity-sensitive items such as paper files, books and materials, etc.
[0047] The above is a detailed introduction to a folding compact shelving provided by the present application. Specific embodiments are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.
Claims
1. A folding compact shelving, characterized in that: The invention comprises a guide rail (1), a fixed seat (2) being fixedly mounted on the guide rail (1), a sliding seat (3) being slidably mounted on the guide rail (1) and being located in front of the fixed seat (2), a plurality of sliding seats (3), a shelf unit (4) being fixedly mounted on the top of the fixed seat (2) and the tops of the plurality of sliding seats (3), the shelf unit (4) being used for containing and storing articles, a driving mechanism for controlling the linear movement of the plurality of shelf units (4) being arranged on the right side of the guide rail (1), and a dehumidification mechanism being arranged on the plurality of shelf units (4).
2. A foldable compact shelving according to claim 1, characterized in that: The rack unit (4) comprises a cabinet (401), a side panel (402), two transverse panels (403), a rear baffle (404), a foldable partition (405), an electric telescopic rod (406) and a connecting plate (407); the front and left sides of the cabinet (401) are both open structures; the side panel (402) is arranged on the left side of the cabinet (401); the two transverse panels (403) are fixedly mounted on the right side wall of the side panel (402); the left top and left bottom of the cabinet (401) are both provided with storage grooves; the two transverse panels (403) are respectively slidably mounted on the corresponding In the storage groove, the rear baffle (404) is fixedly mounted on the right side wall of the side panel (402) and is located between the two horizontal panels (403); the rear baffle (404) is slidably mounted in the cabinet (401); the foldable partition (405) is arranged in the cabinet (401) and is located in front of the rear baffle (404); the electric telescopic rod (406) is fixedly mounted on the top of the cabinet (401); the connecting plate (407) is fixedly mounted on the top of the side panel (402); and the output shaft end of the electric telescopic rod (406) is fixedly connected to the connecting plate (407).
3. A foldable compact shelving according to claim 2, characterized in that: The rear side wall of the rear baffle (404) is in sliding and sealing contact with the rear inner wall of the cabinet (401), and the top and bottom of the rear baffle (404) are in sliding and sealing contact with the top inner wall and bottom inner wall of the cabinet (401), respectively.
4. The foldable compact shelving according to claim 2, characterized in that: The foldable partition (405) includes a bearing plate 1 (4051), a bearing plate 2 (4052), a rotating plate 1 (4053) and a rotating plate 2 (4054), wherein the bearing plate 1 (4051) is fixedly mounted on the right side wall of the side plate (402), the bearing plate 2 (4052) is fixedly mounted on the right inner wall of the cabinet (401), the rotating plate 1 (4053) is rotatably mounted on the right side of the bearing plate 1 (4051) via a pin shaft and is arranged in an inclined manner, the rotating plate 2 (4054) is rotatably mounted on the left side of the bearing plate 2 (4052) via a pin shaft and is arranged in an inclined manner, and the rotating plate 1 (4053) and the rotating plate 2 (4054) are rotatably connected to each other via a pin shaft on their respective sides.
5. The foldable compact shelving according to claim 4, characterized in that: The number of the foldable partitions (405) is set to be multiple, and the multiple foldable partitions (405) are arranged in the cabinet (401) at equal intervals.
6. The foldable compact shelving according to claim 2, characterized in that: The driving mechanism comprises a motor (5), a plurality of connecting columns (6), a plurality of screw rods (7) and a plurality of internal thread blocks (8); the motor (5) is fixedly mounted on the right outer wall of a cabinet (401) located above a fixing seat (2); the plurality of connecting columns (6) and the plurality of screw rods (7) are all located on the right side of the cabinet (401); and the plurality of connecting columns (6) and the plurality of screw rods (7) are alternately connected and fixed in sequence; the output shaft end of the motor (5) is fixedly connected to one end of one of the screw rods (7); the plurality of internal thread blocks (8) are respectively threadedly sleeved on the corresponding screw rods (7); and the left sides of the plurality of internal thread blocks (8) are respectively fixedly connected to the corresponding right outer wall of the cabinet (401).
7. The foldable compact shelving according to claim 2, characterized in that: Two mounting plates (20) are fixedly mounted on the left side wall of the side plate (402), and support columns (21) are fixedly mounted on the bottoms of the two mounting plates (20). Two support columns (22) are fixedly mounted on the right side of the bottom of the cabinet (401), and rolling balls (23) are rotatably mounted on the bottoms of the two support columns (21) and the two support columns (22), and the four rolling balls (23) are located on the same horizontal plane.
8. The foldable compact shelving according to claim 2, characterized in that: The dehumidification mechanism comprises an air pump (9), a dehumidification box (10), an air suction pipe (11), an air outlet pipe (12), two material blocking nets (13), desiccant particles (14) and an air return pipe (15); the air pump (9) and the dehumidification box (10) are both fixedly mounted on the right outer wall of the cabinet (401); the air suction pipe (11) is fixedly connected to the suction end of the air pump (9); one end of the air suction pipe (11) passes through the right outer wall of the cabinet (401); the air outlet pipe (12) is fixedly mounted on the right outer wall of the cabinet (401); ) is fixedly connected to the discharge end of the vacuum pump (9), one end of the air outlet pipe (12) is fixedly connected to the bottom of the dehumidification box (10), the two material blocking nets (13) are fixedly installed in the dehumidification box (10), the desiccant particles (14) are placed in the dehumidification box (10) and are located between the two material blocking nets (13), the return air pipe (15) is fixedly connected to the top of the dehumidification box (10), and one end of the return air pipe (15) passes through the right side wall of the cabinet (401).
9. The foldable compact shelving according to claim 8, characterized in that: The right side wall of the dehumidification box (10) is provided with a material exchange hole (16) located between the two material blocking nets (13); the right side wall of the dehumidification box (10) is detachably mounted with a cover plate (17), the cover plate (17) being compatible with the material exchange hole (16); a humidity sensor (18) is fixedly mounted on the bottom inner wall of the cabinet (401); a controller (19) is fixedly mounted on the right side outer wall of the cabinet (401) above the fixing seat (2), and the controller (19) is electrically connected to the humidity sensor (18).
10. The foldable compact shelving according to claim 2, characterized in that: The frame unit (4) located at the front is provided with a cabinet door 1 (24) and a cabinet door 2 (25); the cabinet door 1 (24) is rotatably mounted on the front side wall of the side panel (402) via a hinge, and the cabinet door 2 (25) is rotatably mounted on the front outer wall of the cabinet body (401) via a hinge; the cabinet door 2 (25) is located in front of the cabinet door 1 (24), and the vertical section dimension of the cabinet door 2 (25) is smaller than the vertical section dimension of the cabinet door 1 (24).