Automatic moisture-proof file cabinet

Abstract

The utility model discloses an automation moistureproof file cabinet, including cabinet body, moistureproof unit and PLC controller, moistureproof unit includes shell, lift plate, drying chamber, telescopic spring, lift plate is located in the shell, lift plate bottom is equipped with telescopic spring, lift plate is equipped with first through hole, and the PLC controller is equipped with second through hole. The moisture-proof unit comprises a shell and a drying cavity, a humidity sensor is arranged in the shell, a feeding opening is formed in the rear portion of the shell, the drying cavity is located at the bottom of the shell, a second through hole is formed in one side of the drying cavity, the drying cavity is communicated through an air guide hole, and an air heater is arranged at the tail end of the air guide hole. The drying agent can dry files in the shell in real time, after the files are placed in the lifting plate, the shielding plate moves downwards, the second through hole in one side of the drying chamber is opened, if the humidity in the shell is obviously increased, the PLC controls the air heater to work to dry the interior of the shell, and drying treatment is automatically conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of office filing cabinets, in particular to an automatic moisture-proof filing cabinet. Background Art

[0002] With the advent of the information age, file management has become increasingly important. Filing cabinets, as a common device for storing and protecting files, play a vital role. However, traditional filing cabinets have some shortcomings in terms of drying effect, temperature and humidity control, and internal space utilization.

[0003] The internal structural space of existing filing cabinets is fixed, which means that the specifications of the files that can be stored are fixed and the quantity is limited. However, in actual use, the specifications and quantity of the files that need to be stored are uncertain. When the number of a certain type of file is small, it can cause the disadvantage of not being able to fully utilize the internal space, resulting in a decrease in space utilization and affecting the work efficiency of file management. This is a technical problem that needs to be solved urgently. Utility Model Content

[0004] The utility model aims to provide a moisture-proof filing cabinet device which has good drying effect, can make full use of internal storage space and improve space utilization.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated moisture-proof filing cabinet, comprising a cabinet body, a moisture-proof unit and a PLC controller, characterized in that a plurality of transverse partitions are arranged in the cabinet body, the moisture-proof units are arranged side by side above the transverse partitions, the PLC controller is arranged on one side of the cabinet body, the moisture-proof unit comprises a shell, a lifting plate, a drying chamber, and a telescopic spring, the lifting plate is located inside the shell, a telescopic spring is provided at the bottom of the lifting plate, a first through hole is provided on the lifting plate, a feeding port is provided at the rear of the shell, the drying chamber is located at the bottom of the shell, a second through hole is provided on one side of the drying chamber, the drying chamber is connected through an air guide hole, a hot air blower is provided at the end of the air guide hole, a cabinet door is provided in front of the shell, and air outlets are provided at the rear of the shell and the cabinet.

[0006] Preferably, a shielding plate is provided on a side of the lifting plate close to the drying chamber.

[0007] Preferably, a humidity sensor is provided inside the shell, and the humidity sensor is electrically connected to the PLC controller.

[0008] Preferably, the filing cabinet is also provided with a power supply, and the power supply is electrically connected to the humidity sensor, the PLC controller, and the hot air blower.

[0009] Preferably, a desiccant is placed at the bottom of the shell and below the telescopic spring.

[0010] Preferably, parallel guide rails are provided above the shell, and a longitudinal partition is also provided inside the shell, and the longitudinal partition moves left and right along the parallel guide rails.

[0011] Preferably, the number of the longitudinal partitions is 1-3.

[0012] Preferably, a label column is provided on the cabinet door.

[0013] The utility model has the following beneficial effects: the moisture-proof unit of the utility model utilizes a humidity sensor to monitor the humidity inside the shell, wherein the desiccant at the bottom of the shell can realize real-time drying of the documents inside the shell, after the documents are placed on the lifting plate, the shielding plate moves down, and the second through hole on one side of the drying chamber opens, if the humidity inside the shell increases significantly, the PLC controller controls the hot air blower to dry the inside of the shell, and automatically performs drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the moisture-proof unit of the utility model;

[0016] Figure 3 for Figure 2 A front view of

[0017] Figure 4 is a specific schematic diagram of the bottom of the shell;

[0018] Figure 5 Schematic diagram of the longitudinal partition.

[0019] In the figure: 1. shell, 11. longitudinal partition, 2. lifting plate, 21. first through hole, 22. shielding plate, 3. drying chamber, 31. second through hole, 4. telescopic spring, 5. air guide hole, 6. hot air blower. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] As shown in the figure, the utility model provides a technical solution: an automated moisture-proof filing cabinet, comprising a cabinet body, a moisture-proof unit and a PLC controller, a plurality of transverse partitions are arranged in the cabinet body, the moisture-proof units are arranged side by side above the transverse partitions, the PLC controller is arranged on one side of the cabinet body, the moisture-proof unit comprises a shell body 1, a lifting plate 2, a drying chamber 3, and a telescopic spring 4, the lifting plate 2 is located inside the shell body 1, a telescopic spring 4 is provided at the bottom of the lifting plate 2, a first through hole 21 is provided on the lifting plate 2, a feeding port is provided at the rear of the shell body 1, the drying chamber 3 is located at the bottom of the shell body 1, a second through hole 31 is provided on one side of the drying chamber 3, the drying chamber 3 is connected through an air guide hole 5, a hot air blower 6 is provided at the end of the air guide hole 5, wherein the hot air blower 6 transports air to the drying chamber 3 through the air guide hole 5, and blows hot air into the shell body 1 through the second through hole 31, a cabinet door is provided in front of the shell body 1, and air outlets are provided at the rear of the shell body 1 and the blown air is discharged from the air outlets.

[0025] As a further improvement of the utility model, a baffle plate 22 is provided on the side of the lifting plate 2 close to the drying chamber 3. When the lifting plate is stationary, the baffle plate 22 blocks the second through hole 31. When the document is placed on the lifting plate 2, the telescopic spring 4 is forced to move downward, and the baffle plate 22 moves downward to open the second through hole 31.

[0026] As a further improvement of the present invention, a humidity sensor is provided inside the housing 1, and the humidity sensor is electrically connected to the PLC controller, and the PLC controller is used to receive humidity information transmitted by the humidity sensor.

[0027] As a further improvement of the present invention, the filing cabinet is also provided with a power supply, and the power supply is electrically connected to the humidity sensor, the PLC controller, and the hot air blower 6.

[0028] As a further improvement of the present invention, a desiccant is placed at the bottom of the housing 1 and below the telescopic spring 4 , wherein the desiccant dries the space above the lifting plate 2 through the first through hole 21 .

[0029] As a further improvement of the utility model, parallel guide rails are provided above the shell 1, and a longitudinal partition 11 is also provided inside the shell 1. The longitudinal partition 11 moves left and right along the parallel guide rails. The longitudinal partition 11 moves left and right to divide the internal space of the shell 1 into several spaces, thereby improving the utilization rate of the internal space of the shell 1.

[0030] As a further improvement of the present invention, the number of the longitudinal partition 11 is one.

[0031] As a further improvement of the present invention, a label column is provided on the cabinet door, and a corresponding marking area is established in the label column according to the number of divided layers of the longitudinal partition 11 for recording.

[0032] The moisture-proof unit of the utility model utilizes a humidity sensor to monitor the humidity inside the shell 1, wherein the desiccant at the bottom of the shell 1 can realize real-time drying of the documents inside the shell 1, and a shielding plate 22 is provided on the side of the lifting plate 2 close to the drying chamber 3. When the lifting plate is stationary, the shielding plate 22 shields the second through hole 31. When the document is placed on the lifting plate 2, the telescopic spring 4 is forced to move downward, and the shielding plate 22 moves downward to open the second through hole 31. If the humidity inside the shell 1 increases significantly, the PLC controller receives the humidity information from the humidity sensor, and the PLC controller controls the hot air blower 6 to work and dry the inside of the shell 1, and automatically performs the drying process.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprising a reference structure" do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. An automated moisture-proof filing cabinet, comprising a cabinet body, a moisture-proof unit and a PLC controller, characterized in that: A plurality of transverse partitions are arranged in the cabinet, the moisture-proof units are arranged side by side above the transverse partitions, the PLC controller is arranged on one side of the cabinet, the moisture-proof unit includes a shell, a lifting plate, a drying chamber, and a telescopic spring, the lifting plate is located inside the shell, a telescopic spring is provided at the bottom of the lifting plate, a first through hole is provided on the lifting plate, a feeding port is provided at the rear of the shell, the drying chamber is located at the bottom of the shell, a second through hole is provided on one side of the drying chamber, the drying chamber is connected through an air guide hole, a hot air blower is provided at the end of the air guide hole, a cabinet door is provided in front of the shell, and air outlets are provided at the rear of the shell and the cabinet.

2. The automatic moisture-proof filing cabinet according to claim 1, characterized in that: A shielding plate is provided on one side of the lifting plate close to the drying chamber.

3. The automatic moisture-proof filing cabinet according to claim 1, characterized in that: A humidity sensor is arranged inside the shell, and the humidity sensor is electrically connected to the PLC controller.

4. The automatic moisture-proof filing cabinet according to claim 1, characterized in that: The filing cabinet is also provided with a power supply, and the power supply is electrically connected with the humidity sensor, the PLC controller and the hot air blower.

5. The automatic moisture-proof filing cabinet according to claim 1, characterized in that: A desiccant is placed at the bottom of the shell and below the telescopic spring.

6. The automatic moisture-proof filing cabinet according to claim 1, characterized in that: A parallel guide rail is arranged above the shell, and a longitudinal partition is arranged inside the shell. The longitudinal partition moves left and right along the parallel guide rail.

7. The automatic moisture-proof filing cabinet according to claim 6, characterized in that: The number of the longitudinal partitions is 1-3.

8. The automatic moisture-proof filing cabinet according to claim 1, characterized in that: A label column is arranged on the cabinet door.

Images