RFID device for accurate positioning of archives

Abstract

The utility model provides a radio frequency identification (RFID) device for accurate positioning of archives, which relates to the technical field of archive storage and comprises an archive cabinet, a plurality of archive placing frames are arranged in the archive cabinet, and an RFID component is arranged in each archive placing frame. The RFID identification assembly comprises a plurality of file folders and a magnetic card frame fixedly connected to the outer surface of the file placing frame; a stabilizing assembly is arranged in each file placing frame, each stabilizing assembly comprises a U-shaped frame and a top plate, the top plates are matched with file folders, a connecting plate is fixedly connected to the inner top wall of each U-shaped frame, and four first springs are fixedly connected to the outer surface of each connecting plate. According to the RFID device for accurately positioning the archives, through the arrangement of the archive cabinet, the archive placing frame, the RFID identification assembly and the stabilizing assembly, a plurality of archive folders can be tightly jacked through the top plate, so that the archive folders are stably and vertically placed, the archive folders are prevented from toppling over, and the archive folders are convenient to take.

Description

Technical Field

[0001] The utility model relates to an RFID device for accurately locating files, in particular to an RFID device for accurately locating files, and belongs to the technical field of file storage. Background Art

[0002] Archives refer to various forms of original records with preservation value directly formed by people in various social activities. In archive management, in order to facilitate the retrieval and archiving of archives, existing archives will use RFID technology to identify and locate archives, so that archives can be placed and retrieved quickly and accurately.

[0003] The RFID device for precise file positioning disclosed in the Chinese patent application disclosure specification CN218068865U, through the setting of RFID positioning components, searches for required files on a computer when retrieving files. After the required files are retrieved, the computer sends a signal to the active RFID intelligent identification magnetic card, and the magnetic card emits a light alarm prompt, which is beneficial for users to locate and find files; the RFID passive radio frequency tag on the file is beneficial for later retrieval.

[0004] However, during the implementation of the technical solution of the above patent, the file folders in the filing cabinet cannot be guaranteed to be placed vertically and stably. In order to facilitate the taking of any one of the existing file folders, they are placed vertically. Since there may be extra space on both sides near the vertically placed file folders, multiple file folders may fall over and overlap each other, so that when taking the file folder in the middle, the file folders on both sides squeeze each other and are difficult to take. At the same time, it is also more troublesome to organize them after they fall over. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide an RFID device for accurately locating files in order to solve the above problems, so as to solve the problem in the prior art that the file folder cannot be placed vertically stably, resulting in inconvenience in taking the file folder.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: an RFID device for precise positioning of files, comprising a file cabinet, wherein a plurality of file placement frames are arranged inside the file cabinet, an RFID identification component is arranged inside each of the file placement frames, the RFID identification component comprises a plurality of file folders and a magnetic card frame fixedly connected to the outer surface of the file placement frame; a stabilizing component is arranged inside each of the file placement frames, the stabilizing component comprises a U-shaped frame and a top plate, the top plate is adapted to the file folder, the inner top wall of the U-shaped frame is fixedly connected to a connecting plate, the outer surface of the connecting plate is fixedly connected to four first springs, one end of the four first springs away from the connecting plate is fixedly connected to the outer surface of the top plate, the inner wall of the U-shaped frame is slidably connected to a limiting rod, and the limiting rod is adapted to the file placement frame.

[0009] Preferably, the outer surface of each of the file folders is fixedly connected to a label frame, the inner wall of each of the label frames is installed with an RFID passive radio frequency tag, the inner wall of the magnetic card frame is installed with an active RFID smart identification magnetic card, and multiple RFID passive radio frequency tags are compatible with the active RFID smart identification magnetic card. Multiple RFID passive radio frequency tags on the same file placement frame correspond to the active RFID smart identification magnetic card, and multiple RFID passive radio frequency tags of the same type can be placed together.

[0010] Preferably, a prompt light is fixedly connected to the outer surface of the file placement frame, and the RFID passive radio frequency tag and the active RFID smart identification magnetic card are both compatible with the prompt light. When an unmatched RFID passive radio frequency tag and an active RFID smart identification magnetic card are placed together, the prompt light will give a prompt, thereby reminding that the file folder is filed incorrectly.

[0011] Preferably, a second spring is fixedly connected to the outer surface of the U-shaped frame, an end of the second spring away from the U-shaped frame is fixedly connected to an operating disc, and the operating disc is fixedly connected to an end of the limit rod away from the connecting plate. The provision of the second spring can prevent the limit rod from being unintentionally moved out of the file placement frame.

[0012] Preferably, two sliding blocks are fixedly connected to the inner wall of the U-shaped frame, and the two sliding blocks are slidably connected to the inner wall of the file placement frame. The file placement frame is provided with a sliding groove adapted to the sliding block, and the sliding block and the sliding groove on the file placement frame serve as a guide for the movement of the U-shaped frame.

[0013] Preferably, four telescopic rods are fixedly connected to the outer surface of the connecting plate, and one end of the four telescopic rods away from the connecting plate is fixedly connected to the outer surface of the top plate, and the telescopic rods guide the movement of the top plate relative to the connecting plate.

[0014] Preferably, the outer surface of each file placement frame is fixedly connected to an anti-slip sliding frame, and the outer surface of each anti-slip sliding frame is slidably connected to two symmetrical guide rails, and each guide rail is fixedly connected to the inner wall of the filing cabinet, and the anti-slip sliding frame and the guide rail serve as a guide for the movement of the file placement frame.

[0015] The utility model provides an RFID device for accurately locating files, which has the following beneficial effects:

[0016] 1. The RFID device for precise file positioning is equipped with a file cabinet, a file placement frame, an RFID identification component and a stabilizing component. It can hold multiple file folders tightly through the top plate to ensure that the file folders are placed stably and vertically to prevent the file folders from tipping over, thereby keeping the file folders tidy and easy to take.

[0017] 2. The RFID device for precise file positioning uses the RFID identification component to search for the location of the folder through the touch panel on the filing cabinet when searching for files. The prompt light next to the found folder will give a prompt. At the same time, when archiving the folder, the RFID passive radio frequency tag on the folder will first be identified with the active RFID smart identification magnetic card. If there is an error, the prompt light will give a prompt, thereby ensuring the precise positioning of the file. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the file placement frame and the anti-dropping sliding frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the separate structure of the label frame and the RFID passive radio frequency tag of the utility model;

[0021] Figure 4 This is a schematic diagram of the separate structure of the magnetic card frame and the active RFID intelligent identification magnetic card of the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the split structure of the U-shaped frame and the limiting rod.

[0023] Description of Reference Numerals

[0024] 1. File cabinet; 2. File placement frame;

[0025] 3. RFID identification component; 31. File folder; 32. Label frame; 33. RFID passive radio frequency tag; 34. Magnetic card frame; 35. Active RFID intelligent identification magnetic card; 36. Prompt light;

[0026] 4. Stabilizing assembly; 41. U-shaped frame; 42. Connecting plate; 43. First spring; 44. Top plate; 45. Limit rod; 46. Second spring; 47. Operating disc; 48. Sliding block; 49. Telescopic rod;

[0027] 5. Anti-slip sliding frame; 6. Guide rail. DETAILED DESCRIPTION

[0028] The embodiment of the utility model provides an RFID device for accurately locating files.

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a filing cabinet 1, wherein a plurality of filing frames 2 are arranged inside the filing cabinet 1, and an RFID identification component 3 is arranged inside each filing frame 2. The RFID identification component 3 includes a plurality of filing folders 31 and a magnetic card frame 34 fixedly connected to the outer surface of the filing frame 2, and a label frame 32 is fixedly connected to the outer surface of each filing folder 31, and an RFID passive radio frequency tag 33 is installed on the inner wall of each label frame 32, and an active RFID intelligent identification magnetic card 35 is installed on the inner wall of the magnetic card frame 34, and a plurality of RFID passive radio frequency tags 33 are adapted to the active RFID intelligent identification magnetic card 35, and electronic codes are written into the RFID passive radio frequency tags 33 and the active RFID intelligent identification magnetic card 35 by an RFID reader / writer. The electronic codes of the RFID passive radio frequency tags 33 and the active RFID intelligent identification magnetic card 35 on different filing frames 2 are different, and a plurality of RFID passive radio frequency tags 33 on the same filing frame 2 are matched with the active RFID intelligent identification magnetic card 35, so that a plurality of RFID passive radio frequency tags 33 of the same type can be placed together.

[0030] A prompt light 36 is fixedly connected to the outer surface of the file placement frame 2. The RFID passive radio frequency tag 33 and the active RFID smart identification magnetic card 35 are both compatible with the prompt light 36. When the unmatched RFID passive radio frequency tag 33 and the active RFID smart identification magnetic card 35 are placed together, the prompt light 36 will prompt, thereby reminding the file folder 31 of the filing error. A touch panel is provided on the filing cabinet 1, and the file location can be found through the touch panel, so that the prompt light 36 at the corresponding position will prompt.

[0031] See also Figure 2 , Figure 4 and Figure 5A stabilizing component 4 is provided inside each file placement frame 2, and the stabilizing component 4 includes a U-shaped frame 41 and a top plate 44, and the top plate 44 is adapted to the file folder 31. The inner top wall of the U-shaped frame 41 is fixedly connected with a connecting plate 42, and the outer surface of the connecting plate 42 is fixedly connected with four first springs 43, and one end of the four first springs 43 away from the connecting plate 42 is fixedly connected to the outer surface of the top plate 44. The inner wall of the U-shaped frame 41 is slidably connected with a limiting rod 45, and the limiting rod 45 is adapted to the file placement frame 2. A plurality of limiting holes adapted to the limiting rod 45 are opened on the file placement frame 2. The limiting rod 45 is inserted into the limiting hole of the file placement frame 2 to limit the U-shaped frame 41.

[0032] A second spring 46 is fixedly connected to the outer surface of the U-shaped frame 41, and an operating disc 47 is fixedly connected to the end of the second spring 46 away from the U-shaped frame 41. The operating disc 47 is fixedly connected to the end of the limiting rod 45 away from the connecting plate 42. The provision of the second spring 46 can prevent the limiting rod 45 from being unintentionally moved out of the file placement frame 2.

[0033] Two sliding blocks 48 are fixedly connected to the inner wall of the U-shaped frame 41. The two sliding blocks 48 are slidably connected to the inner wall of the file placement frame 2. The file placement frame 2 is provided with a slide groove that is compatible with the sliding blocks 48. The sliding blocks 48 and the slide groove on the file placement frame 2 guide the movement of the U-shaped frame 41.

[0034] Four telescopic rods 49 are fixedly connected to the outer surface of the connecting plate 42 . One end of the four telescopic rods 49 away from the connecting plate 42 is fixedly connected to the outer surface of the top plate 44 . The telescopic rods 49 guide the movement of the top plate 44 relative to the connecting plate 42 .

[0035] See also Figure 2 The outer surface of each file placement frame 2 is fixedly connected with an anti-slip sliding frame 5, and the outer surface of each anti-slip sliding frame 5 is slidably connected with two symmetrical guide rails 6, each guide rail 6 is fixedly connected to the inner wall of the filing cabinet 1, and the anti-slip sliding frame 5 and the guide rail 6 guide the movement of the file placement frame 2.

[0036] When the utility model is in use: the operating disc 47 is pulled outwards to pull the limiting rod 45 out of the limiting hole of the file placing frame 2, the U-shaped frame 41 is moved to the edge of the file placing frame 2, and a plurality of file folders 31 are placed in the file placing frame 2, and then the U-shaped frame 41 is moved toward the file folder 31, the top plate 44 will contact with the file folder 31, and the first spring 43 is compressed, and under the elastic force of the first spring 43, the plurality of file folders 31 are pressed tightly, and at the same time, the operating disc 47 is released, and under the elastic force of the stretched second spring 46, the limiting rod 45 is pushed to be inserted into the appropriate limiting hole on the file placing frame 2, so as to limit the U-shaped frame 41;

[0037] When taking out the file folder 31, the location of the required file can be found through the touch panel on the filing cabinet 1, the file placement frame 2 is moved out of the filing cabinet 1, and the file folder 31 is taken out. When filing the file folder 31, the RFID passive radio frequency tag 33 on the file folder 31 is first identified with the active RFID smart identification magnetic card 35. If there is an error, the prompt light 36 will prompt, thereby ensuring the accurate positioning of the file. The device can tighten multiple file folders 31 through the top plate 44 to ensure the stable vertical placement of the file folders 31.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An RFID device for accurately locating files, comprising a file cabinet (1), characterized in that: The filing cabinet (1) is provided with a plurality of filing frames (2), each of which is provided with an RFID identification component (3), the RFID identification component (3) comprising a plurality of filing folders (31) and a magnetic card frame (34) fixedly connected to the outer surface of the filing frame (2); Each of the file placement frames (2) is provided with a stabilizing component (4) inside. The stabilizing component (4) comprises a U-shaped frame (41) and a top plate (44). The top plate (44) is adapted to the file folder (31). The inner top wall of the U-shaped frame (41) is fixedly connected to a connecting plate (42). The outer surface of the connecting plate (42) is fixedly connected to four first springs (43). One end of the four first springs (43) away from the connecting plate (42) is fixedly connected to the outer surface of the top plate (44). The inner wall of the U-shaped frame (41) is slidably connected to a limiting rod (45). The limiting rod (45) is adapted to the file placement frame (2).

2. The RFID device for accurate file positioning according to claim 1, characterized in that: The outer surface of each file folder (31) is fixedly connected to a label frame (32), the inner wall of each label frame (32) is installed with an RFID passive radio frequency tag (33), the inner wall of the magnetic card frame (34) is installed with an active RFID intelligent identification magnetic card (35), and the plurality of RFID passive radio frequency tags (33) are compatible with the active RFID intelligent identification magnetic card (35).

3. The RFID device for accurate file positioning according to claim 2, characterized in that: The outer surface of the file placement frame (2) is fixedly connected with a prompt light (36), and the RFID passive radio frequency tag (33) and the active RFID intelligent identification magnetic card (35) are both compatible with the prompt light (36).

4. The RFID device for accurate file location according to claim 1, characterized in that: A second spring (46) is fixedly connected to the outer surface of the U-shaped frame (41); an end of the second spring (46) away from the U-shaped frame (41) is fixedly connected to an operating disc (47); and the operating disc (47) is fixedly connected to an end of the limiting rod (45) away from the connecting plate (42).

5. The RFID device for accurate file positioning according to claim 1, characterized in that: The inner wall of the U-shaped frame (41) is fixedly connected to two sliding blocks (48), and the two sliding blocks (48) are both slidably connected to the inner wall of the file placement frame (2).

6. The RFID device for accurate file location according to claim 1, characterized in that: Four telescopic rods (49) are fixedly connected to the outer surface of the connecting plate (42), and one end of the four telescopic rods (49) away from the connecting plate (42) is fixedly connected to the outer surface of the top plate (44).

7. The RFID device for accurate file location according to claim 1, characterized in that: The outer surface of each file placement frame (2) is fixedly connected to an anti-slip sliding frame (5), and the outer surface of each anti-slip sliding frame (5) is slidably connected to two symmetrical guide rails (6), and each guide rail (6) is fixedly connected to the inner wall of the file cabinet (1).

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