Intelligent archives storage device based on RFID technology

Abstract

The utility model discloses a kind of digital intelligence archives storage device based on RFID technology, belong to archives storage technical field, the device includes cabinet, fixed frame, layer board and first fixed block, limiting mechanism is set on the layer board, the limiting mechanism includes first connecting block, the limiting rod of pluggable cooperation in the first fixed block, pull ring and first spring, pull the pull ring can make limiting rod separate from the first fixed block, after hand off first spring makes its reset locking, the height of layer board is conveniently adjusted, the layer board is also provided with baffle and adjusting mechanism, the adjusting mechanism includes button, L-shaped block and second spring, press the button can make the lug of L-shaped block switch between limiting groove and sliding groove, realize the sliding adjustment of baffle.The utility model's layer board and baffle can be quickly adjusted and locking is reliable, improve storage space utilization.

Description

Technical Field

[0001] This utility model relates to the field of archive storage technology, and in particular to a digital archive storage device based on RFID technology. Background Technology

[0002] With the development of information technology, archives management is gradually moving towards digitalization and intelligence. RFID (Radio Frequency Identification) technology, as a non-contact automatic identification technology, is widely used for the rapid inventory, accurate positioning, and borrowing tracking of archives, improving the efficiency of information management of archives.

[0003] However, in existing digital archive storage practices, technological innovation often focuses on the intelligence of information systems, while the design of physical storage devices themselves lags behind. Most existing filing cabinets have fixed welded shelf structures, or require cumbersome disassembly and reinstallation using tools to adjust their height. This rigid physical structure leads to wasted space. When it is necessary to store archives of different heights or sizes, the fixed shelf height cannot be flexibly adapted, resulting in a large amount of ineffective space above the shelves or between the archives.

[0004] Therefore, this utility model proposes a digital archive storage device based on RFID technology to address the shortcomings of existing technologies. Utility Model Content

[0005] In view of the problems of fixed physical shelf height, inconvenient adjustment, rigid storage space and low utilization rate in existing digital archive storage devices, this utility model aims to provide a digital archive storage device based on RFID technology with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a digital archive storage device based on RFID technology, including: a cabinet, and a fixed frame fixed in the cabinet, the fixed frame having a sliding groove, and the device further including a shelf slidably installed in the sliding groove.

[0007] The device further includes a first fixing block fixed to the fixing frame and adjacent to the slide, and a limiting mechanism disposed on the shelf.

[0008] The limiting mechanism is used to quickly lock and unlock the shelf on the fixed frame. The limiting mechanism includes: a first connecting block fixed to the shelf, and a limiting rod slidably passing through the first connecting block. The lower end of the limiting rod is pluggably engaged with the first fixed block.

[0009] Furthermore, the limiting mechanism also includes a third connecting block fixedly connected to the upper end of the limiting rod, a pull ring fixed to the third connecting block, and a first spring sleeved on the limiting rod. One end of the first spring is fixed to the first connecting block, and the other end of the first spring is fixed to the third connecting block. With this structural combination, pulling the pull ring can disengage the limiting rod from the first fixed block, and releasing the pull ring will automatically reset the first spring to allow the limiting rod to be inserted back into the first fixed block, thus achieving convenient adjustment.

[0010] Preferably, the limiting mechanism further includes a positioning rod and a second connecting block. The positioning rod is slidably inserted through the first connecting block, the second connecting block is fixed to both sides of the third connecting block, and the positioning rod is connected to the bottom of the second connecting block. This structural design allows the positioning rod and the limiting rod to move synchronously when the pull ring is pulled, enhancing the guiding and stability of the limiting mechanism as it slides up and down.

[0011] Preferably, the shelf is further provided with a limiting groove and a sliding groove extending along its width direction. The device also includes a partition that is slidably disposed on the shelf, and an adjustment mechanism for controlling the sliding and positioning of the partition on the shelf. This structure is used to realize a secondary flexible division of the internal space of the shelf.

[0012] Preferably, the adjustment mechanism includes: a second fixing block fixed to the partition, a button slidably mounted on the second fixing block, and an L-shaped block slidably mounted in the second fixing block and linked to the button. The L-shaped block has a protrusion that can be selectively accommodated in the limiting groove or the sliding groove. The adjustment mechanism also includes a second spring disposed between the button and the second fixing block, the second spring being used to provide a reset force.

[0013] Preferably, in order to achieve reliable segmentation and limiting, a second locking block is fixed in the limiting groove. When the protrusion of the L-shaped block is accommodated in the limiting groove, it engages with the second locking block to limit the segmentation and prevent the partition from sliding accidentally.

[0014] Preferably, in order to improve the smoothness of the sliding adjustment of the partition, the device further includes a first locking block, which is fixed to the shelf, and the side of the partition away from the adjustment mechanism slides in cooperation with the first locking block to form a stable guide structure.

[0015] Preferably, the cabinet body is hinged with a cabinet door, and the device further includes an electronic screen, which is installed on the cabinet door and used for human-computer interaction and displaying file information.

[0016] Preferably, to realize the digital and intelligent functions of this device, the device also includes an RFID reading device installed inside the cabinet, used to automatically identify and manage the archive information stored in the device.

[0017] This utility model has the following beneficial effects: 1. In this utility model, by setting a limiting mechanism consisting of a pull ring, a first spring and a limiting rod, the limiting rod can be plugged into and detached from the fixing block, which solves the problems of fixed shelf height, cumbersome adjustment and unreliable locking in the prior art, and achieves the technical effect of shelf height adjustment without tools, convenient operation, automatic reset and locking, and stable and reliable operation.

[0018] 2. In this utility model, by setting an adjustment mechanism consisting of a button, a second spring and an L-shaped block, the protrusion on the L-shaped block can switch between the limiting groove and the sliding groove, which solves the problems of the inability to flexibly divide the space inside the shelf and the inaccurate positioning of the partition adjustment in the prior art, and achieves the technical effects of simple partition adjustment operation, accurate positioning, reliable locking of the partition, and flexible space allocation. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a digital archive storage device based on RFID technology proposed in this utility model; Figure 2 This is a schematic diagram of the cabinet structure of a digital archive storage device based on RFID technology proposed in this utility model; Figure 3 This is a schematic diagram of the partition structure of a digital archive storage device based on RFID technology proposed in this utility model; Figure 4 for Figure 3 Enlarged view of point A in the image; Figure 5 for Figure 3 Enlarged view of point B in the image; Figure 6 This is a schematic diagram of the L-shaped block structure of a digital archive storage device based on RFID technology proposed in this utility model.

[0020] Legend: 1. Cabinet body; 2. Cabinet door; 3. Electronic screen; 4. Fixing frame; 5. Limiting mechanism; 501. First connecting block; 502. Limiting rod; 503. Positioning rod; 504. First spring; 505. Second connecting block; 506. Third connecting block; 507. Pull ring; 6. First fixing block; 7. Shelf; 8. Adjusting mechanism; 801. Second fixing block; 802. Second spring; 803. Button; 804. First locking block; 805. Second locking block; 806. Limiting groove; 807. Sliding groove; 808. L-shaped block; 9. Partition. Detailed Implementation

[0021] 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.

[0022] Please refer to Figures 1 to 6 This utility model provides a digital archive storage device based on RFID technology, which aims to solve the problems of fixed height of the shelves 7 in existing archive cabinets, inconvenient adjustment, and the inability to flexibly divide or adjust the space within the shelves 7, which is cumbersome and unreliable.

[0023] The RFID-based digital archive storage device includes a cabinet 1, which serves as the installation base for the entire device. A cabinet door 2 is hinged to the cabinet 1, and an electronic screen 3 is installed on the cabinet door 2. A fixed frame 4 is fixedly connected inside the cabinet 1, and a sliding groove is provided on the fixed frame 4. An RFID reading device is also installed inside the cabinet 1. The device also includes a shelf 7, which is slidably installed in the sliding groove of the fixed frame 4. The device also includes a first fixing block 6, which is fixed to the fixed frame 4 and adjacent to the sliding groove. The device also includes a limiting mechanism 5, which is set on the shelf 7 to limit and fix the shelf 7 on the fixed frame 4.

[0024] The limiting mechanism 5 is described in detail below. The limiting mechanism 5 includes a first connecting block 501, which is fixed to one side of the shelf 7. The limiting mechanism 5 also includes a limiting rod 502, which slides through the first connecting block 501. The lower end of the limiting rod 502 is pluggably engaged with a first fixing block 6, thereby locking or unlocking the shelf 7. The limiting mechanism 5 further includes a third connecting block 506, which is fixedly connected to the upper end of the limiting rod 502. A pull ring 507 is fixed to the third connecting block 506 for the operator to pull. The limiting mechanism 5 also includes a first spring 504, which is sleeved on the limiting rod. 502, one end of the first spring 504 is fixed to the upper surface of the first connecting block 501, and the other end of the first spring 504 is fixed to the bottom of the third connecting block 506. The first spring 504 is used to provide a reset force. To ensure the stability of the limiting mechanism 5 during the sliding process, the limiting mechanism 5 also includes a positioning rod 503 and a second connecting block 505. The positioning rod 503 is also slidably inserted through the first connecting block 501. The second connecting block 505 is fixed to both sides of the third connecting block 506, and the positioning rod 503 is connected to the bottom of the second connecting block 505, so that when the pull ring 507 is pulled, the limiting rod 502 and the positioning rod 503 can slide upward synchronously.

[0025] The shelf 7 has a limiting groove 806 and a sliding groove 807 extending along its width direction. The sliding groove 807 is located below the limiting groove 806. A second locking block 805 is fixed in the limiting groove 806 for locking and limiting. A first locking block 804 is also fixed on the shelf 7.

[0026] The partition 9 is slidably mounted on the shelf 7. The side of the partition 9 away from the adjustment mechanism 8 is slidably engaged with the first locking block 804. This engagement ensures the stability and guiding accuracy of the partition 9 during the sliding adjustment process. The adjustment mechanism 8 is used to control the sliding and positioning of the partition 9 on the shelf 7. The adjustment mechanism 8 includes a second fixing block 801, which is fixed to the side of the partition 9 near the cabinet door 2.

[0027] The adjustment mechanism 8 also includes a button 803, which is slidably mounted on the second fixed block 801. An L-shaped block 808 is slidably mounted in the second fixed block 801 and linked to the button 803. The L-shaped block 808 has a protrusion, which can be selectively accommodated in a limiting groove 806 or a sliding groove 807. When the protrusion is accommodated in the limiting groove 806, the protrusion engages with the second locking block 805 to lock the partition 9. When the protrusion enters the sliding groove 807, the partition 9 is unlocked and can slide left and right. The adjustment mechanism 8 further includes a second spring 802, which is disposed between the button 803 and the second fixed block 801 for automatic reset of the button 803 and the L-shaped block 808.

[0028] Based on the above embodiments, the present invention may further include the following preferred technical solutions: In a preferred embodiment, to improve the stability and reliability of the limiting mechanism 5 during the sliding process, the limiting mechanism 5 further includes a positioning rod 503 and a second connecting block 505. The positioning rod 503 slides through the first connecting block 501, and the second connecting block 505 is fixed to both sides of the third connecting block 506. The positioning rod 503 is connected to the bottom of the second connecting block 505. This structure ensures that the third connecting block 506 is pulled more evenly, preventing the limiting rod 502 from tilting or getting stuck.

[0029] In a preferred embodiment, in order to achieve reliable gear-level limiting of the adjustment mechanism 8, a second locking block 805 is fixed in the limiting groove 806. When the protrusion of the L-shaped block 808 is accommodated in the limiting groove 806, the protrusion engages with the second locking block 805 to limit the position, providing a clear physical locking point and preventing the partition 9 from sliding accidentally during use.

[0030] In a preferred embodiment, in order to ensure the smoothness and accuracy of the partition 9 when sliding along the shelf 7, the device further includes a first locking block 804, which is fixed to the shelf 7. The side of the partition 9 away from the adjustment mechanism 8 slides in cooperation with the first locking block 804 to form a guide rail cooperation relationship.

[0031] In a preferred embodiment, to facilitate user interaction and information retrieval, a cabinet door 2 is hinged to the cabinet body 1, and the device also includes an electronic screen 3, which is installed on the cabinet door 2 to display file information.

[0032] As a preferred embodiment, in order to realize the digital and intelligent functions of this device, the device also includes an RFID reading device installed inside the cabinet 1 for identifying and managing files with RFID tags.

[0033] The working principle of this utility model's intelligent digital archive storage device based on RFID technology is as follows: When the height of shelf 7 needs to be adjusted, the operator pulls the pull ring 507 upwards. The pull ring 507 drives the third connecting block 506, which in turn drives the fixedly connected limiting rod 502 and the positioning rod 503, which is linked through the second connecting block 505, to slide upwards synchronously within the first connecting block 501. During the upward sliding process, the first spring 504 sleeved on the limiting rod 502 is stretched. One end of the spring 504 is fixed to the first connecting block 501, and the other end is fixed to the third connecting block 506. When the lower end of the limiting rod 502 is completely disengaged from the insertion hole of the first fixing block 6, shelf 7 is unlocked. At this time, shelf 7 can be slid out along the slide groove of the fixing frame 4. After selecting a suitable height position in the slide groove, it can be slid back in. The pull ring 507 is released, and the stretched first spring 504 generates a restoring force, pushing the third connecting block 506, the limiting rod 502, and the positioning rod 503 to slide downwards synchronously until the lower end of the limiting rod 502 is reinserted into the corresponding position of the first fixing block 6, thereby securely locking shelf 7 at the new height position.

[0034] When it is necessary to adjust the internal space allocation of shelf 7, the operator presses button 803 installed on partition 9. Button 803 causes the L-shaped block 808 below it to slide downward within the second fixing block 801. At the same time, the second spring 802 located between button 803 and the second fixing block 801 is compressed. The protrusion on the L-shaped block 808 then disengages from the locking groove 806 and enters the sliding groove 807 below. At this time, partition 9 is unlocked, and the operator can hold partition 9 or button. 803, under the sliding engagement of the first locking block 804, the partition 9 slides left and right along the width direction of the shelf 7 to a suitable position. After adjustment, release the button 803, the compressed second spring 802 returns to its original position, push the button 803 and the L-shaped block 808 upward, so that the protrusion of the L-shaped block 808 re-enters the limiting groove 806 directly above from the sliding groove 807, and is locked in place by the second locking block 805 in the limiting groove 806, thereby firmly locking the partition 9 in the new horizontal position.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A digital archive storage device based on RFID technology, comprising a cabinet (1), a fixing frame (4) and a shelf (7), wherein the fixing frame (4) is fixed inside the cabinet (1), and a sliding groove is provided on the fixing frame (4), and the shelf (7) is slidably installed in the sliding groove; Its features are, The device further includes a first fixing block (6) and a limiting mechanism (5). The first fixing block (6) is fixed to the fixing frame (4) and adjacent to the slide groove. The limiting mechanism (5) is disposed on the shelf (7). The limiting mechanism (5) includes a first connecting block (501), a limiting rod (502), a third connecting block (506), a pull ring (507), and a first spring (504). The first connecting block (501) is fixed to the shelf (7), the limiting rod (502) slides through the first connecting block (501), the lower end of the limiting rod (502) is pluggably engaged with the first fixing block (6), the third connecting block (506) is fixedly connected to the upper end of the limiting rod (502), the pull ring (507) is fixed to the third connecting block (506), the first spring (504) is sleeved on the limiting rod (502), one end of the first spring (504) is fixed to the first connecting block (501), and the other end of the first spring (504) is fixed to the third connecting block (506).

2. The digital archive storage device based on RFID technology according to claim 1, characterized in that, The limiting mechanism (5) further includes a positioning rod (503) and a second connecting block (505). The positioning rod (503) is slidably inserted through the first connecting block (501). The second connecting block (505) is fixed to both sides of the third connecting block (506). The positioning rod (503) is connected to the bottom of the second connecting block (505).

3. The digital archive storage device based on RFID technology according to claim 1, characterized in that, The shelf (7) is provided with a limiting groove (806) and a sliding groove (807) extending along its width direction. The device also includes a partition (9) and an adjustment mechanism (8). The partition (9) is slidably disposed on the shelf (7). The adjustment mechanism (8) is used to control the sliding and positioning of the partition (9) on the shelf (7).

4. The digital archive storage device based on RFID technology according to claim 3, characterized in that, The adjustment mechanism (8) includes a second fixing block (801), a button (803), an L-shaped block (808), and a second spring (802). The second fixing block (801) is fixed to the partition (9). The button (803) is slidably mounted on the second fixing block (801). The L-shaped block (808) is slidably mounted in the second fixing block (801) and linked to the button (803). The L-shaped block (808) has a protrusion. The protrusion can be selectively accommodated in the limiting groove (806) or the sliding groove (807). The second spring (802) is disposed between the button (803) and the second fixing block (801).

5. A digital archive storage device based on RFID technology according to claim 4, characterized in that, A second locking block (805) is fixed inside the limiting groove (806). When the protrusion of the L-shaped block (808) is accommodated in the limiting groove (806), it engages with the second locking block (805) for limiting.

6. A digital archive storage device based on RFID technology according to claim 3, characterized in that, The device further includes a first locking block (804), which is fixed to the shelf (7), and the side of the partition (9) away from the adjustment mechanism (8) is slidably engaged with the first locking block (804).

7. A digital archive storage device based on RFID technology according to claim 1, characterized in that, The cabinet (1) is hinged with a cabinet door (2), and the device also includes an electronic screen (3), which is installed on the cabinet door (2).

8. A digital archive storage device based on RFID technology according to claim 1, characterized in that, The device also includes an RFID reader installed inside the cabinet (1).

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