File file disinfecting and sterilizing device for archive

Abstract

The utility model discloses a file disinfection and sterilization device for an archive, relates to the technical field of file disinfection and sterilization, and aims to solve the technical problem that the current device has a poor disinfection and sterilization effect on files and archives, and comprises a disinfection and sterilization box, and a positioning mechanism and a page dialing mechanism which are arranged in the disinfection and sterilization box, the positioning mechanism comprises a plurality of positioning frames arranged on the partition plate, each positioning frame comprises a mounting plate and limiting rods symmetrically arranged on the mounting plate, a plurality of reciprocating spiral grooves are formed in a reciprocating screw rod, a plurality of movable blocks capable of reciprocating are arranged on the reciprocating screw rod, mounting rods are arranged on the bottom surfaces of the movable blocks, and the limiting rods are arranged on the mounting plates. According to the utility model, through the V-shaped cover cavity and the splayed lower external expansion part of the positioning frame, files are in an open state, a disinfection area is preliminarily covered by matching with an ultraviolet sterilization lamp, and then a reciprocating screw rod in the page shifting mechanism drives the page shifting rod with a spherical tail end to gently turn over paper sheets, so that the files can be conveniently and quickly turned over. The disinfection and sterilization effects are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of archive disinfection and sterilization technology, and more specifically, to an archive document disinfection and sterilization device. Background Technology

[0002] Archives are cultural institutions that centrally manage and preserve important archival resources of human society. They possess the core functions of preserving history, informing policy, and educating the public, and are important bases for maintaining the true face of history. Their collections cover a variety of media, including traditional archives such as paper documents, historical books, photographs, and films, as well as new digital resources such as electronic documents, databases, and audio-visual materials. The content covers multiple fields such as politics, economics, culture, society, and science and technology, recording the development process and important events of a country, region, or institution.

[0003] Archives and documents inevitably breed bacteria during storage and retrieval. To ensure the preservation of these documents, sterilization and disinfection are necessary. Currently, when documents are stacked in an ultraviolet disinfection cabinet, only the hard covers are disinfected, leaving the paper areas inside the documents unsterilized. This results in poor disinfection and sterilization, which is detrimental to the long-term preservation of the documents and can easily lead to problems such as paper mold and fading of ink. Therefore, we propose a sterilization and disinfection device for archives and documents. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an archive document disinfection and sterilization device to solve the technical problem that the current device has a poor disinfection and sterilization effect on documents and archives.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a disinfection and sterilization device for archive documents, comprising a disinfection and sterilization box and a positioning mechanism and a page-turning mechanism installed inside the disinfection and sterilization box. The disinfection and sterilization box is equipped with a partition. The positioning mechanism includes several positioning frames installed on the partition. Each positioning frame includes a mounting plate and symmetrically arranged limiting rods on the mounting plate. Each limiting rod, along its long axis, sequentially includes a support portion, a lower outward expansion portion, a lower limiting portion, a bending portion, an upper limiting portion, and an upper outward expansion portion. The page-turning mechanism includes a reciprocating screw installed inside the disinfection and sterilization box. The reciprocating screw has several reciprocating spiral grooves and several movable blocks that can reciprocate. The bottom surface of each movable block is provided with a mounting rod, and the mounting rod is equipped with a page-turning rod, the end of which is spherical.

[0006] Preferably, the partition plate has a mounting groove, and the mounting groove also has a threaded hole, and the mounting plate is fixed in the mounting groove by screws.

[0007] Preferably, the inner wall of the disinfection and sterilization box is equipped with an ultraviolet sterilization lamp, which is located between the partitions, and the front end of the disinfection and sterilization box is rotatably installed with a door.

[0008] Preferably, the positioning mechanism further includes a limiting plate equidistantly arranged on the partition, the partition having an extension hole adapted to the limiting plate, the limiting plate being located within the extension hole, and a spring connected to the limiting plate being provided at the lower end of the partition.

[0009] Preferably, the lower outward expansion portion is bent outward, the two lower outward expansion portions form a figure-eight shape, the lower limiting portion is bent at the end of the lower outward expansion portion, the lower limiting portion and the lower outward expansion portion form a V shape, the bent portion is bent upward at 90 degrees, the upper limiting portion and the upper outward expansion portion have the same shape as the lower limiting portion and the lower outward expansion portion, the end of the upper outward expansion portion is bent upward at 90 degrees and has an extension portion, and a cover cavity is formed between the lower limiting portion and the lower outward expansion portion and between the upper limiting portion and the upper outward expansion portion.

[0010] Preferably, a motor for driving a reciprocating lead screw is provided on the side of the disinfection and sterilization box, and a positioning rod is provided inside the disinfection and sterilization box above the reciprocating lead screw. A positioning hole is provided on the movable block, and the positioning rod is located in the positioning hole.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. This utility model, through its structural design, features a V-shaped cover cavity formed by the lower limiting part and the lower outward expansion part, and the upper limiting part and the upper outward expansion part of the limiting rod. The figure-eight structure formed by the lower outward expansion part facilitates the insertion of archival paper. After the archival document is inserted, it is in an open state, allowing the ultraviolet sterilization lamp to irradiate the paper inside the document. Combined with the page-turning lever, this ensures thorough sterilization. At the same time, the limiting plate on the partition works with the spring to prevent the document from tipping over when turning the page, thus solving the problem of poor sterilization effect of current devices on documents.

[0013] 2. This utility model also incorporates a page-turning lever structure. Through the coordinated design of the reciprocating screw and the movable block, when the motor drives the reciprocating screw to rotate, the movable block makes a stable reciprocating motion along the positioning rod, driving the bottom page-turning lever to move synchronously. The spherical structure at the end of the page-turning lever can gently turn the archival pages to avoid paper damage, and can also make the originally stacked pages unfold alternately—circularly flipping from left to right and from right to left, so that each page can be exposed to the ultraviolet radiation range, further ensuring the disinfection and sterilization effect of the documents and archives. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the paddle shifting mechanism of this utility model;

[0017] Figure 4 This is a schematic diagram of the positioning frame structure of this utility model;

[0018] Figure 5 This is a top view of the positioning frame structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the partition structure of this utility model;

[0020] Figure 7 This is a cross-sectional structural diagram of one usage state of the present invention.

[0021] The following are the labeling instructions in the diagram: 101. Disinfection and sterilization box; 102. Box door; 103. Partition; 1031. Mounting slot; 1032. Extension hole; 104. Ultraviolet sterilization lamp; 200. Positioning mechanism; 201. Positioning frame; 202. Mounting plate; 203. Limiting rod; 2031. Support part; 2032. Lower outward expansion part; 2033. Lower limit part; 2034. Bending part; 2035. Upper limit part; 2036. Upper outward expansion part; 2037. Extension part; 2038. Cover cavity; 204. Limiting plate; 205. Spring; 300. Page-turning mechanism; 301. Reciprocating screw; 3011. Reciprocating spiral groove; 302. Movable block; 303. Motor; 304. Positioning rod; 305. Mounting rod; 306. Page-turning rod. Detailed Implementation

[0022] like Figures 1 to 7As shown, this utility model relates to an archive document disinfection device, including a disinfection box 101 and a positioning mechanism 200 and a page-turning mechanism 300 installed inside the disinfection box 101. A partition 103 is installed inside the disinfection box 101. The positioning mechanism 200 includes several positioning frames 201 mounted on the partition 103. Each positioning frame 201 includes a mounting plate 202 and symmetrically arranged limiting rods 203 on the mounting plate 202. The limiting rods 203, along their long axis, sequentially include a support portion 2031, a lower outward expansion... The page-turning mechanism 300 includes a reciprocating screw 301 disposed within the sterilization chamber 101, comprising a lower limit part 2032, a lower limit part 2033, a bending part 2034, an upper limit part 2035, and an upper outward expansion part 2036. The reciprocating screw 301 has several reciprocating spiral grooves 3011 and several movable blocks 302 that can reciprocate. A mounting rod 305 is disposed on the bottom surface of each movable block 302, and a page-turning lever 306 is disposed on the mounting rod 305. The end of the page-turning lever 306 is spherical. This invention uses the V-shaped cover cavity 2038 of the positioning frame 201 and the figure-eight-shaped lower outward expansion part 2032 to open the document, allowing the ultraviolet sterilization lamp 104 to initially cover the sterilization area. Then, the reciprocating screw 301 in the page-turning mechanism 300 drives the page-turning lever 306 with the spherical end to gently turn the pages, significantly improving the sterilization effect.

[0023] Specifically, the partition 103 has a mounting groove 1031, and the mounting groove 1031 also has a threaded hole. The mounting plate 202 is fixed in the mounting groove 1031 by screws. The positioning frame 201 in the positioning mechanism 200 is fixed in the mounting groove 1031 of the partition 103 by the mounting plate 202. The threaded hole in the mounting groove 1031 cooperates with the screws on the mounting plate 202 to achieve a stable installation of the positioning frame 201.

[0024] Furthermore, the inner wall of the disinfection and sterilization chamber 101 is equipped with ultraviolet sterilization lamps 104, which are located between the partitions 103. A door 102 is rotatably installed at the front end of the disinfection and sterilization chamber 101. During use, the door 102 needs to be opened. The door 102 ensures the airtightness of the chamber during sterilization, preventing ultraviolet leakage from harming operators. It also maintains the stability of the internal sterilization environment, preventing external impurities from entering and affecting the sterilization effect.

[0025] It is worth noting that the positioning mechanism 200 also includes limiting plates 204 equidistantly arranged on the partition 103. The partition 103 has extension holes 1032 adapted to the limiting plates 204, and the limiting plates 204 are located within the extension holes 1032. A spring 205 connected to the limiting plates 204 is provided at the lower end of the partition 103. After opening the cabinet door 102, pull down the limiting plates 204 to place the documents to be disinfected at the positioning mechanism 200, and then release the limiting plates 204. Under the action of the spring 205, the limiting plates 204 rise back to their original position. The limiting plates 204 can limit the document positions.

[0026] It is worth mentioning that the lower outward expansion portion 2032 is bent outward, and the two lower outward expansion portions 2032 form a figure-eight shape. The lower limit portion 2033 is bent at the end of the lower outward expansion portion 2032, and the lower limit portion 2033 and the lower outward expansion portion 2032 form a V-shape. The bent portion 2034 is bent upward at ninety degrees. The upper limit portion 2035 and the upper outward expansion portion 2036 have the same shape as the lower limit portion 2033 and the lower outward expansion portion 2032. The end of the upper outward expansion portion 2036 is bent upward at ninety degrees and has an extension portion 2037. A cover cavity 2038 is formed between the lower limit portion 2033 and the lower outward expansion portion 2032 and between the upper limit portion 2035 and the upper outward expansion portion 2036. When placing documents, the covers of the documents are inserted into the V-shaped cover cavity 2038, and the document pages are located between the lower outward expansions 2032. The lower outward expansions 2032 are bent outward to form a figure-eight shape. At this time, the document is in an open state. With the help of the page lever 306, the document pages can be moved to ensure that they are thoroughly disinfected and sterilized.

[0027] It is worth noting that a motor 303 for driving the reciprocating lead screw 301 is provided on the side of the disinfection and sterilization box 101. A positioning rod 304 is provided inside the disinfection and sterilization box 101 above the reciprocating lead screw 301. A positioning hole is provided on the movable block 302, and the positioning rod 304 is located in the positioning hole. When the paper is turned, the motor 303 on the side of the sterilization box 101 starts, and the motor 303 drives the reciprocating screw 301 to rotate at a low speed. Since the reciprocating screw 301 is provided with several reciprocating spiral grooves 3011, and the movable block 302 is sleeved on the reciprocating screw 301, and at the same time the movable block 302 cooperates with the positioning rod 304 through the positioning hole, the positioning rod 304 can restrict the movable block 302 to rotate with the reciprocating screw 301, so that the movable block 302 can move back and forth along the axis of the reciprocating screw 301 when the reciprocating screw 301 rotates, realizing the back and forth movement of the page turning lever 306, which can continuously turn the archive paper, so that the paper can be continuously unfolded from left to right and from right to left. With the ultraviolet sterilization lamp 104, it can be thoroughly sterilized, solving the problem of the internal paper becoming a sterilization blind spot, and greatly improving the sterilization effect.

[0028] Working Principle: This embodiment provides a disinfection device for archive documents. In use, first open the rotating door 102 at the front of the disinfection box 101. Then, pull down the limiting plate 204 inside the extension hole 1032 on the partition 103. At this time, the spring 205 connected to the limiting plate 204 at the lower end of the partition 103 is stretched. Next, place the documents to be disinfected at the positioning frame 201 of the positioning mechanism 200. Specifically, embed the document covers into the V-shaped cover cavity 2038 formed by the lower limiting part 2033 and the lower outward expansion part 2032, and the upper limiting part 2035 and the upper outward expansion part 2036 on the limiting rod 203, so that the document pages are positioned between the two lower outward expansion parts 2032 forming a figure-eight shape. After placing the documents, release the limiting plate 204. The spring 205 returns to its original position, causing the limiting plate 204 to rise, thus providing auxiliary positioning for the documents. Then, close the door 102 and start the motor on the side of the disinfection box 101. The ultraviolet sterilization lamp 104 is located between the inner wall partition 103 and the inner wall partition 103. The motor 303 drives the reciprocating screw 301 to rotate at a low speed. Since the movable block 302 is sleeved on the positioning rod 304 above the reciprocating screw 301 through the positioning hole, the positioning rod 304 restricts the movable block 302 from rotating with the reciprocating screw 301. Under the action of the reciprocating spiral groove 3011 of the reciprocating screw 301, the movable block 302 moves back and forth along the axial direction. The page-turning rod 306 on the bottom surface of the movable block 302 moves back and forth synchronously. The spherical structure at the end of the page-turning rod 306 continuously turns the pages of the archive to make them unfold alternately without damaging the pages of the archive. The ultraviolet light emitted by the ultraviolet sterilization lamp 104 can irradiate and disinfect the pages inside the archive. After the disinfection is completed, the motor 303 and the ultraviolet sterilization lamp 104 are turned off, the cabinet door 102 is opened, the limit plate 204 is pulled down again, and the disinfected documents are taken out, completing the entire disinfection process.

[0029] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A disinfection device for archive documents, characterized in that, The system includes a sterilization box (101) and a positioning mechanism (200) and a paddle shifting mechanism (300) installed inside the sterilization box (101). A partition (103) is installed inside the sterilization box (101). The positioning mechanism (200) includes several positioning frames (201) mounted on the partition (103). Each positioning frame (201) includes a mounting plate (202) and symmetrically arranged limiting rods (203) on the mounting plate (202). Each limiting rod (203) includes, along its long axis, a support portion (2031), a lower outward expansion portion (2032), and a lower limiting portion (2033). The page-shifting mechanism (300) includes a bending section (2034), an upper limit section (2035), and an upper outward expansion section (2036). The page-shifting mechanism (300) includes a reciprocating screw (301) disposed in the sterilization box (101). The reciprocating screw (301) is provided with a plurality of reciprocating spiral grooves (3011). The reciprocating screw (301) is provided with a plurality of movable blocks (302) that can move back and forth. The bottom surface of the movable block (302) is provided with an installation rod (305). The installation rod (305) is provided with a page-shifting rod (306). The end of the page-shifting rod (306) is spherical.

2. The disinfection device for archive documents and files according to claim 1, characterized in that, The partition (103) has an installation groove (1031) and a threaded hole is provided in the installation groove (1031). The installation plate (202) is fixed in the installation groove (1031) by screws.

3. The disinfection device for archive documents and files according to claim 2, characterized in that, The inner wall of the disinfection and sterilization box (101) is provided with an ultraviolet sterilization lamp (104), which is located between the partitions (103). The front end of the disinfection and sterilization box (101) is rotatably installed with a door (102).

4. The disinfection device for archive documents and files according to claim 3, characterized in that, The positioning mechanism (200) further includes a limiting plate (204) equidistantly arranged on the partition (103). The partition (103) has an extension hole (1032) adapted to the limiting plate (204). The limiting plate (204) is located in the extension hole (1032). The lower end of the partition (103) is provided with a spring (205) connected to the limiting plate (204).

5. The disinfection device for archive documents and files according to claim 4, characterized in that, The lower outward expansion portion (2032) is bent outward, and the two lower outward expansion portions (2032) form a figure-eight shape. The lower limit portion (2033) is bent at the end of the lower outward expansion portion (2032). The lower limit portion (2033) and the lower outward expansion portion (2032) form a V-shape. The bent portion (2034) is bent upward at a 90-degree angle. The upper limit portion (2035) and the upper outward expansion portion (2036) have the same shape as the lower limit portion (2033) and the lower outward expansion portion (2032). The end of the upper outward expansion portion (2036) is bent upward at a 90-degree angle and has an extension portion (2037). A cover cavity (2038) is formed between the lower limit portion (2033) and the lower outward expansion portion (2032) and between the upper limit portion (2035) and the upper outward expansion portion (2036).

6. The disinfection device for archive documents and files according to claim 5, characterized in that, The side end of the disinfection and sterilization box (101) is provided with a motor (303) that drives the reciprocating lead screw (301). Inside the disinfection and sterilization box (101), above the reciprocating lead screw (301), a positioning rod (304) is provided. The movable block (302) has a positioning hole, and the positioning rod (304) is located in the positioning hole.

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