CN112915229A - Efficient virus killing device for books - Google Patents
Efficient virus killing device for books Download PDFInfo
- Publication number
- CN112915229A CN112915229A CN202110404308.2A CN202110404308A CN112915229A CN 112915229 A CN112915229 A CN 112915229A CN 202110404308 A CN202110404308 A CN 202110404308A CN 112915229 A CN112915229 A CN 112915229A
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- CN
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- Prior art keywords
- wall body
- cavity
- disinfection
- slider
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241000700605 Viruses Species 0.000 title claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 11
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 4
- 239000002912 waste gas Substances 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 2
- 239000012634 fragment Substances 0.000 claims 2
- 238000002955 isolation Methods 0.000 abstract description 6
- 230000002155 anti-virotic effect Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 9
- 238000005192 partition Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the related field of disinfection devices, and discloses a high-efficiency antivirus device for books, which comprises a shell, wherein the shell is provided with a disinfection cavity, a cleaning cavity and a taking cavity, isolation plates are arranged among the disinfection cavity, the cleaning cavity and the taking cavity for isolation, a rotary hole is formed in the middle wall body of the shell, a rotary shaft is rotatably arranged in the rotary hole, a supporting plate is arranged on one side of the rotary shaft, and a communication cavity is formed in the isolation plate.
Description
Technical Field
The invention relates to the field related to disinfection devices, in particular to a high-efficiency antivirus device for books.
Background
The book has strong mobility, the pages of the book can be turned by different people, so that virus and bacteria cross infection is easily caused, the existing book disinfection technology comprises air blowing and page turning, the book is disinfected by ultraviolet radiation on a single page, but the air blowing and page turning is uncontrollable, the pages are easy to turn over a plurality of pages at one time, the time required by single ultraviolet radiation is long, the inner side of the book is not easy to be irradiated, and the disinfection is not thorough, so that the problem to be solved by the invention is how to improve the efficiency and the effect of book disinfection.
Disclosure of Invention
The object of the present invention is to provide a highly efficient sterilization device for books, which overcomes the above-mentioned drawbacks of the prior art.
The invention is realized by the following technical scheme.
The invention relates to a high-efficiency antivirus device for books, which comprises a shell, wherein the shell is provided with a disinfection cavity, a cleaning cavity and a taking cavity which are separated by a separation plate, a rotary hole is formed in the middle wall body of the shell, the rotary hole is rotatably provided with a rotary shaft, a support plate is arranged on one side of the rotary shaft, the separation plate is provided with a communicating cavity, the communicating cavity is provided with a separation sliding plate, the separation sliding plate is vertically and slidably provided with a separation sliding chute, a fixed sliding block is vertically and slidably arranged on one side of the rotary shaft and is positioned on the upper side of the support plate, a fixed body is fixedly arranged on the lower side wall body of the disinfection cavity, the end part of the fixed body is hinged with a rotary rod, the end part of the rotary rod is provided with a fixed head, the fixed head is provided with a vertical through sliding chute, the sliding chute is vertically and slidably provided, the dwang tip is rotated and is equipped with the stirring piece, the telescopic link is installed to slide bar one side, the telescopic link tip is rotated and is equipped with the gyro wheel, the slide bar downside is equipped with the inward adjustment chamber of opening, the adjustment chamber slides from top to bottom and is equipped with the slider, electronic guide rail is installed to the slider inboard, electronic guide rail's slider fixed mounting is equipped with the installation base member, install the removal ultraviolet disinfection lamp from top to bottom to the installation base member, install the disinfection air jet from top to bottom to the installation base member, first ultraviolet disinfection lamp is installed to disinfection chamber outside wall body.
According to the technical scheme, the lower side of the installation base body is rotatably provided with an elastic sheet, one side of the elastic sheet is connected with the lower side wall body of the installation base body and is provided with a spring, the lower side of the installation base body is provided with a height adjusting groove with a downward opening, the height adjusting groove is provided with two adjusting sliding blocks in a sliding mode, the spring is arranged between the adjusting sliding blocks and the wall body on one side of the height adjusting groove, the adjusting sliding blocks are hinged to form a rotating rod, and the lower end of the rotating rod is hinged.
According to the technical scheme, a threaded hole is formed between the sliding blocks, a sliding block screw rod is connected with the threaded hole of the sliding block in a threaded mode, a motor is installed on the wall body of the adjusting cavity, and a shaft of the motor of the wall body of the adjusting cavity is fixedly connected with a shaft of the sliding block screw rod.
According to the further technical scheme, the upper wall body and the lower wall body of the cleaning cavity are communicated with each other to form an air exhaust port, the left wall body and the right wall body of the cleaning cavity are provided with air blowing ports, the air blowing ports can blow air outwards, and the air exhaust ports can collect waste gas.
Further technical scheme, it is equipped with and takes the door to take the rotation of chamber lateral wall body.
A further technical scheme, dial the piece with the articulated third telescopic link that is equipped with between the dwang, the dwang with the articulated second telescopic link that is equipped with between the slide bar, slide bar one side is equipped with the rack, spout lateral wall body rotates and is equipped with the gear, the gear of spout wall body and the rack toothing of slide bar, the spout wall body is equipped with the motor, the motor of spout and the gear shaft fixed mounting of spout wall body, the dwang with it is equipped with first telescopic link to articulate between the lateral wall body under the disinfection chamber.
According to the technical scheme, the rotating shaft is provided with a sliding groove, a sliding block is arranged in the sliding groove of the rotating shaft in a sliding mode, the sliding block of the rotating shaft is fixedly connected with the fixed sliding block, a screw rod is arranged in the middle of the sliding block of the rotating shaft in a threaded connection mode, a motor is arranged at one end of the rotating shaft, and a shaft of the rotating shaft motor is fixedly connected with the screw rod in the rotating shaft.
The invention has the beneficial effects that:
the device can realize physical contact page turning by arranging the poking piece, the telescopic rod, the mounting base body and the like, and compared with the page turning by blowing, the device has higher controllability in the page turning process, is not easy to have the condition of turning a plurality of pages at one time, and the mounting base body can move back and forth among the pages;
the device has the advantages that the elastic sheet is arranged at the bottom of the mounting base body, the mounting base body can unfold the folded pages while reciprocating between the pages, the problem that the disinfection of the pages is not thorough due to folding is avoided, the friction bodies are arranged to rub the pages, so that the pages generate static electricity, the rotating shaft drives the supporting plate to be transferred into the cleaning cavity, the book pages are naturally unfolded by a certain gap before being sprayed with gas by the blowing port under the action of the static electricity, the book is finally cleaned by the disinfection gas in the cleaning cavity, the air circulation between the book pages is favorably improved, and the harm of the residual disinfection gas to a human body is avoided;
this device is through setting up disinfection chamber, clearance chamber, taking the chamber, and three group's cavitys can keep apart, communicate each other to realized disinfecting in the disinfection chamber, eliminate waste gas in the clearance chamber, take the function of books in taking the chamber, through setting up the clearance chamber, most disinfection gas stays in the disinfection chamber, and small part flows to the clearance chamber and discharges, can save a certain amount of disinfection gas, can utilize disinfection gas repeatedly, energy-concerving and environment-protective.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A-A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 2;
FIG. 4 is a top view at C of FIG. 3;
fig. 5 is an enlarged schematic view of the structure at D-D in fig. 4.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The efficient sterilizing device for books, which is described with reference to fig. 1-5, comprises a casing 10, wherein the casing 10 is provided with a sterilizing chamber 11, a cleaning chamber 12 and a taking chamber 13, the sterilizing chamber 11, the cleaning chamber 12 and the taking chamber 13 are separated by a partition plate 48, a rotary hole 17 is formed in a middle wall body of the casing 10, the rotary hole 17 is rotatably provided with a rotary shaft 16, a support plate 21 is installed on one side of the rotary shaft 16, the partition plate 48 is provided with a communicating chamber 18, the communicating chamber 18 is provided with a partition sliding plate 20, the partition sliding plate 20 is provided with a partition sliding chute 19 in a vertical sliding manner, a fixed sliding block 27 is arranged on one side of the rotary shaft 16 in a vertical sliding manner, the fixed sliding block 27 is located on the upper side of the support plate 21, a fixed body 23 is fixedly arranged on a lower side wall body of the sterilizing chamber 11, a rotating rod 25 is hinged to an, fixed head 26 is equipped with upper and lower penetrating spout 34, spout 34 slides from top to bottom and is equipped with slide bar 33, slide bar 33 upper end is rotated and is equipped with dwang 28, dwang 28 tip is rotated and is equipped with stirring piece 32, telescopic link 31 is installed to slide bar 33 one side, telescopic link 31 tip is rotated and is equipped with the gyro wheel, slide bar 33 downside is equipped with the inside adjustment chamber 35 of opening, the adjustment chamber 35 slides from top to bottom and is equipped with slider 40, electronic guide rail 36 is installed to slider 40 inboard, the slider fixed mounting of electronic guide rail 36 is equipped with installation base member 37, install removal ultraviolet disinfection lamp 38 from top to bottom to installation base member 37, install disinfection jet 41 from top to bottom to installation base member 37, first ultraviolet disinfection lamp 22 is installed to disinfection chamber 11 outside wall body.
Preferably, the lower side of the mounting base 37 is rotatably provided with an elastic sheet 42, one side of the elastic sheet 42 is connected with the lower side wall body of the mounting base 37 and is provided with a spring, the lower side of the mounting base 37 is provided with a height adjusting groove 44 with a downward opening, the height adjusting groove 44 is provided with two adjusting slide blocks 46 in a sliding manner, the spring is arranged between the adjusting slide blocks 46 and the side wall body of the height adjusting groove 44, the adjusting slide blocks 46 are hinged to form a rotating rod 45, and the lower end of the rotating rod 45 is hinged to form a friction body 43.
Preferably, a threaded hole is formed between the sliding blocks 40, a sliding block screw rod 39 is arranged in the threaded hole of each sliding block 40 in a threaded connection mode, a motor is installed on the wall body of the adjusting cavity 35, and a shaft of the motor on the wall body of the adjusting cavity 35 is fixedly connected with a shaft of the sliding block screw rod 39.
Preferably, the upper wall body and the lower wall body of the cleaning cavity 12 are communicated with each other to form an exhaust port 47, the left wall body and the right wall body of the cleaning cavity 12 are provided with air blowing ports 14, the air blowing ports 14 can blow air outwards, and the exhaust port 47 can collect waste gas.
Preferably, a taking door 15 is rotatably arranged on the outer side wall body of the taking cavity 13.
Preferably, the stirring piece 32 with the articulated third telescopic link 29 that is equipped with between the dwang 28, the dwang 28 with the articulated second telescopic link 30 that is equipped with between the slide bar 33, slide bar 33 one side is equipped with the rack, 34 side wall of spout rotates and is equipped with the gear, the gear of 34 wall of spout and 33's rack toothing, 34 wall of spout is equipped with the motor, 34 wall of spout's motor and 34 wall of spout's gear shaft fixed mounting, dwang 25 with it is equipped with first telescopic link 24 to articulate between the side wall body under disinfection chamber 11.
Preferably, the rotating shaft 16 is provided with a sliding groove, a sliding block is arranged in the sliding groove of the rotating shaft 16 in a sliding manner up and down, the sliding block of the rotating shaft 16 is fixedly connected with the fixed sliding block 27, a screw rod is arranged in the middle of the sliding block of the rotating shaft 16 in a threaded connection manner, one end of the rotating shaft 16 is provided with a motor, and a shaft of the motor of the rotating shaft 16 is fixedly connected with the screw rod in the rotating shaft 16.
The specific use method of the equipment comprises the following steps:
placing a book to be disinfected on the upper side of the supporting plate 21, enabling the isolation sliding chute 19 to slide in the isolation sliding plate 20, opening the communication cavity 18, rotating the rotating shaft 16, enabling the rotating shaft 16 to drive the supporting plate 21 to be transferred into the disinfection cavity 11 from the taking cavity 13, sliding the isolation sliding chute 19, closing the communication cavity 18, enabling the first telescopic rod 24 to extend to drive the rotating rod 25 to rotate, enabling the rotating rod 25 to drive the rotating rod 28 to rotate, enabling the rotating rod 28 to drive the poking piece 32 and the telescopic rod 31 to be in contact with the book, and enabling the book to be bent into a U;
according to the different thickness of books, the motor in the fixed head 26 drives the gear to rotate, and the gear drives the rack and the sliding rod 33 to stretch, so that the height of the rotating rod 28 is adjusted, and the book can adapt to the books with different thicknesses;
the poking piece 32 is abutted against one end of a book, the telescopic rod 31 rotates, the telescopic rod 31 pokes the book page by page, the electric guide rail 36 drives the mounting base body 37 to reciprocate back and forth, the mounting base body 37 reciprocates and simultaneously drives the movable ultraviolet disinfection lamp 38 to irradiate the gap at the inner side of the book to play a role in ultraviolet disinfection, and on the other hand, the disinfection air nozzle 41 sprays disinfection air outwards to disinfect the page at the inner side of the book by air, so that the disinfection effect is improved, and the ultraviolet disinfection time is shortened;
in the reciprocating movement process of the mounting base body 37, the elastic sheet 42 and the friction body 43 are in contact with the page on the lower side, the folded page can be unfolded by the elastic sheet 42 in the movement process, incomplete disinfection caused by folding the page is avoided, and the friction body 43 can rub the page to enable the page to generate static electricity;
keep apart spout 19 and remove, open intercommunication chamber 18, axis of rotation 16 continues to rotate, axis of rotation 16 drives layer board 21 and shifts to clearance chamber 12 in, keep apart spout 19 and remove, close intercommunication chamber 18, under the effect of static, the book page is preceding to expand certain clearance naturally, the outside blowout gas of mouth 14 of blowing, the abandonment flows out through gas vent 47, books carry out the clearance of last disinfection gas in clearance chamber 12, and finally, axis of rotation 16 drives books through layer board 21 and shifts out, accomplish the disinfection in the books.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. A high-efficient virus killing device for books, includes the casing, its characterized in that: the shell is provided with a disinfection cavity, a cleaning cavity and a taking cavity, a separation plate is arranged among the disinfection cavity, the cleaning cavity and the taking cavity for separation, a rotary hole is arranged on a wall body in the middle of the shell, the rotary hole is provided with a rotary shaft in a rotary mode, a supporting plate is arranged on one side of the rotary shaft in a mounting mode, the separation plate is provided with a communicating cavity, the communicating cavity is provided with a separation sliding plate, the separation sliding plate is provided with a separation sliding chute in a vertical sliding mode, a fixed sliding block is arranged on one side of the rotary shaft in a vertical sliding mode, the fixed sliding block is positioned on the upper side of the supporting plate, a fixed body is fixedly arranged on the wall body on the lower side of the disinfection cavity, the end part of the fixed body is hinged with a rotary rod, the end part of the rotary rod is provided with a fixed head, the telescopic link is installed to slide bar one side, the telescopic link tip is rotated and is equipped with the gyro wheel, the slide bar downside is equipped with the inside adjustment chamber of opening, the adjustment chamber slides from top to bottom and is equipped with the slider, electronic guide rail is installed to the slider inboard, electronic guide rail's slider fixed mounting is equipped with the installation base member, install the removal ultraviolet disinfection lamp from top to bottom to the installation base member, install the disinfection air jet from top to bottom to the installation base member, first ultraviolet disinfection lamp is installed to disinfection chamber outside wall body.
2. The efficient sterilization device for books according to claim 1, wherein: the installation base member downside rotates and is equipped with the shell fragment, shell fragment one side with installation base member downside wall body connects and is equipped with the spring, the installation base member downside is equipped with the downward height control groove of opening, the height control groove slides and is equipped with two adjustment sliders, the adjustment slider with be equipped with the spring between the wall body of height control groove one side, the adjustment slider is articulated to be equipped with the bull stick, the articulated friction body that is equipped with of bull stick lower extreme.
3. The efficient sterilization device for books according to claim 1, wherein: the adjustable cavity wall is characterized in that a threaded hole is formed between the sliding blocks, a sliding block screw rod is connected with the threaded hole of the sliding block in a threaded mode, a motor is installed on the wall body of the adjustable cavity, and a shaft of the motor of the wall body of the adjustable cavity is fixedly connected with a shaft of the sliding block screw rod.
4. The efficient sterilization device for books according to claim 1, wherein: the upper wall body and the lower wall body of the cleaning cavity are communicated and provided with exhaust ports, the left wall body and the right wall body of the cleaning cavity are provided with air blowing ports, the air blowing ports can blow air outwards, and the exhaust ports can collect waste gas.
5. The efficient sterilization device for books according to claim 1, wherein: the outer side wall body of the taking cavity is provided with a taking door in a rotating mode.
6. The efficient sterilization device for books according to claim 1, wherein: the stirring piece with the articulated third telescopic link that is equipped with between the dwang, the dwang with the articulated second telescopic link that is equipped with between the slide bar, slide bar one side is equipped with the rack, spout lateral wall body rotates and is equipped with the gear, the gear of spout wall body and the rack toothing of slide bar, the spout wall body is equipped with the motor, the motor of spout and the gear shaft fixed mounting of spout wall body, the dwang with it is equipped with first telescopic link to articulate between the lateral wall body under the disinfection chamber.
7. The efficient sterilization device for books according to claim 1, wherein: the axis of rotation is equipped with the sliding tray, the sliding tray of axis of rotation is middle-upper and lower slip and is equipped with the slider, the slider of axis of rotation with fixed slider fixed connection, threaded connection is equipped with the screw rod in the middle of the slider of axis of rotation, axis of rotation one end is equipped with the motor, the axle of axis of rotation motor with screw rod fixed connection in the axis of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110404308.2A CN112915229A (en) | 2021-04-15 | 2021-04-15 | Efficient virus killing device for books |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110404308.2A CN112915229A (en) | 2021-04-15 | 2021-04-15 | Efficient virus killing device for books |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112915229A true CN112915229A (en) | 2021-06-08 |
Family
ID=76174421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110404308.2A Withdrawn CN112915229A (en) | 2021-04-15 | 2021-04-15 | Efficient virus killing device for books |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112915229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349563A (en) * | 2021-07-27 | 2021-09-07 | 安相芹 | Library is with automatic service desk of borrowing based on internet |
-
2021
- 2021-04-15 CN CN202110404308.2A patent/CN112915229A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349563A (en) * | 2021-07-27 | 2021-09-07 | 安相芹 | Library is with automatic service desk of borrowing based on internet |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210608 |
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| WW01 | Invention patent application withdrawn after publication |