CN112078925A - Book borrowing auxiliary device utilizing block chain technology - Google Patents
Book borrowing auxiliary device utilizing block chain technology Download PDFInfo
- Publication number
- CN112078925A CN112078925A CN202010845018.7A CN202010845018A CN112078925A CN 112078925 A CN112078925 A CN 112078925A CN 202010845018 A CN202010845018 A CN 202010845018A CN 112078925 A CN112078925 A CN 112078925A
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- CN
- China
- Prior art keywords
- rod
- movably connected
- placing
- device utilizing
- book borrowing
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
Abstract
The invention relates to the technical field of book management, and discloses a book borrowing auxiliary device utilizing a block chain technology, which comprises a placing rack, wherein the left side of the placing rack is movably connected with a placing rod, the top of the placing rod is fixedly connected with a clamping block, the left side of the placing rod is movably connected with a limiting rod, the bottom of the placing rack is movably connected with a supporting rod, the bottom of the supporting rod is movably connected with a pressure block, the bottom of the pressure block is movably connected with a reset spring, the reset spring is compressed to drive the supporting rod to move downwards so as to drive a lifting rod to move downwards and further drive a rotating gear to rotate clockwise, the rotating gear can drive a sector gear to rotate anticlockwise when rotating clockwise, the sector gear can drive a shielding plate to move leftwards so as to enable a code scanning contact to be contacted with a power-on contact, and, And (5) automatically checking the effect of the computer.
Description
Technical Field
The invention relates to the technical field of book management, in particular to a book borrowing auxiliary device utilizing a block chain technology.
Background
The library is a knowledge sea, a large number of books are stored in the library, people can increase self knowledge and widen the visual field by borrowing the books in the library, the borrowing and returning records of the books every day need to be counted by special personnel due to the large number of the books in the library, and meanwhile, the library also needs to manually check the books in the library regularly.
At present, most libraries still adopt ordinary wooden bookshelf to store books, borrow out, return information of books also relies on the manual work to make statistics totally, this has just caused to borrow out, return the in-process at books and has had the people to make statistics of the mistake hourglass to cause losing of books and cause loss of property, and wooden bookshelf easily causes other books to collapse when taking books, inconvenient subsequent arrangement and return, and partial region is meeting with the rainy season time air humidity great simultaneously, and books are very easily wet impaired.
Accordingly, the present invention is directed to a book borrowing assisting device using a block chain technique, which is developed to overcome the conventional structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a book borrowing auxiliary device utilizing a block chain technology, which has the advantages of automatically recording detailed book borrowing and returning information, automatically checking by a computer, automatically clamping and preventing from dropping, automatically drying air and preventing books from being damaged due to moisture, and solves the problems that the traditional bookshelf needs to manually record book borrowing and returning information, manually checks, is easy to drop and is easy to damage due to moisture in rainy seasons.
(II) technical scheme
In order to realize the purposes of automatically recording the detailed borrowing and returning information of books, automatically checking the books by a computer, automatically clamping to prevent dropping and automatically drying air to prevent the books from being wet and damaged, the invention provides the following technical scheme: a book borrowing auxiliary device utilizing a block chain technology comprises a placing rack, wherein a placing rod is movably connected to the left side of the placing rack, a clamping block is fixedly connected to the top of the placing rod, a limiting rod is movably connected to the left side of the placing rod, a supporting rod is movably connected to the bottom of the placing rack, a pressure block is movably connected to the bottom of the supporting rod, a return spring is movably connected to the bottom of the pressure block, an elastic force meter is movably connected to the middle of the supporting rod, a lifting rod is movably connected to the left side of the return spring, a pulling rod is movably connected to the left side of the lifting rod, a tension spring is movably connected to the top of the pulling rod, a tension block is movably connected to the top of the tension spring, a tension rod is movably connected to the top of the tension rod, a rotating gear is movably connected to the top of the, sweep yard contact left side swing joint and have the circular telegram contact, sector gear right side swing joint has the shielding plate, shielding plate right side swing joint has dry storehouse, reset spring bottom fixedly connected with shell.
Preferably, the central axis of the placing frame is in the same straight line with the central axes of the supporting rod, the pressure block, the elastic gauge and the return spring.
Preferably, the top of the lifting rod is fixedly connected with a connecting rod, and the right side of the connecting rod is fixedly connected with the supporting rod.
Preferably, the sector gear is meshed with the rotating gear, and when a book is placed at the top of the placing frame, the sector gear rotates to drive the rotating gear to rotate, and at the moment, the code scanning contact is just contacted with the power-on contact.
Preferably, a drying agent is arranged in the drying bin, and the top of the drying bin is movably connected with the shielding plate.
Preferably, the middle of the placing rod is movably connected with a connecting rod, and the connecting rod is movably connected with the middle of the limiting rod.
Preferably, the middle of the lifting rod is movably connected with a connecting rod, and the connecting rod is movably connected with the middle of the pulling rod.
(III) advantageous effects
Compared with the prior art, the invention provides a book borrowing auxiliary device utilizing a block chain technology, which has the following beneficial effects:
1. the book borrowing auxiliary device utilizing the block chain technology is deformed by compressing the reset spring so as to drive the supporting rod to move downwards, the lifting rod is fixedly connected with the supporting rod through the connecting rod, so that the downward movement of the supporting rod can drive the lifting rod to move downwards, the downward movement of the lifting rod can drive the pulling rod to move downwards, so that the tension spring is stretched, and further the tension block is driven to move downwards, the downward movement of the tension block can drive the pulling rod to move downwards, and further the rotating gear is driven to rotate clockwise, the rotating gear is meshed with the sector gear, so that the sector gear can be driven to rotate anticlockwise when rotating clockwise, the sector gear can drive the shielding plate to move leftwards, so that the code scanning contact is contacted with the power-on contact, the code scanning device connected with the top of the device runs after the code scanning contact is contacted with the power-on contact, the two-dimensional code of the book is scanned and the returning information is recorded, the block chain has the characteristic of unchangeable, so that the borrowing and returning information of the books can be effectively stored for a long time, when the return spring is compressed, the generated reverse acting force acts on the placing frame through the elastic meter and the supporting rod, at the moment, the elastic meter reads the acting force, compares the acting force with a preset value and records data, and the effects of automatically recording the detailed borrowing and returning information of the books and automatically checking the book by a computer are achieved.
2. This utilize books of block chain technique to borrow auxiliary device, make it take place deformation through compression reset spring, thereby drive rack downstream, rack downstream can drive and place the pole downstream, the grip block can move towards the direction of rack simultaneously, and then prevent it from dropping with the automatic centre gripping of books, reset spring can drive the lifter decline and then drive the direction motion of shielding plate to keeping away from the bracing piece when taking place deformation, thereby no longer shelter from the top in dry storehouse, drier in the dry storehouse carries out the drying to books and prevents its humidity impaired, thereby reached automatic centre gripping and prevented to drop, automatic dry air prevents the moist impaired effect of books.
Drawings
FIG. 1 is a schematic view of the structure of the rack of the present invention;
FIG. 2 is a schematic view of the return spring structure of the present invention as it is compressed;
fig. 3 is an enlarged schematic view of a position a in the structural schematic view of the placing rack of fig. 1 according to the present invention;
FIG. 4 is an enlarged view of the return spring of FIG. 2 of the present invention shown at B when the return spring is compressed;
fig. 5 is a schematic view of the structure of the rotating gear of the present invention.
In the figure: 1. a power-on contact; 2. a sector gear; 3. a rotating gear; 4. a tension bar; 5. a tension block; 6. a tension spring; 7. pulling a rod; 8. a lifting rod; 9. a return spring; 10. a pressure block; 11. an elasticity meter; 12. scanning a code contact; 13. a shielding plate; 14. a support bar; 15. placing a rack; 16. placing a rod; 17. a limiting rod; 18. a clamping block; 19. a housing; 20. and (7) drying the bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a book borrowing auxiliary device using block chain technology comprises a placing frame 15, a placing rod 16 is movably connected to the left side of the placing frame 15, a connecting rod is movably connected to the middle of the placing rod 16 and is movably connected with the middle of a limiting rod 17, a clamping block 18 is fixedly connected to the top of the placing rod 16, the limiting rod 17 is movably connected to the left side of the placing rod 16, a supporting rod 14 is movably connected to the bottom of the placing frame 15, a pressure block 10 is movably connected to the bottom of the supporting rod 14, a return spring 9 is movably connected to the bottom of the pressure block 10, the central axis of the placing frame 15 is in the same straight line with the central axis of the supporting rod 14, the pressure block 10, a tensiometer 11 and a return spring 9, a lifting rod 8 is movably connected to the left side of the return spring 9, a connecting rod is movably connected to the middle of the lifting, the top of the lifting rod 8 is fixedly connected with a connecting rod, the right side of the connecting rod is fixedly connected with a supporting rod 14, the left side of the lifting rod 8 is movably connected with a pulling rod 7, the top of the pulling rod 7 is movably connected with a tension spring 6, the top of the tension spring 6 is movably connected with a tension block 5, the top of the tension block 5 is movably connected with a tension rod 4, the top of the tension rod 4 is movably connected with a rotating gear 3, the top of the rotating gear 3 is movably connected with a sector gear 2, the sector gear 2 is meshed with the rotating gear 3, when a book is placed on the top of the placing frame 15, the sector gear 2 rotates to drive the rotating gear 3 to rotate, at the moment, the code scanning contact 12 is just contacted with the power-on contact 1, the left side of the sector gear 2 is movably connected with a code scanning contact 12, the left side of the code scanning, drying agent is arranged in the drying bin 20, the top of the drying bin 20 is movably connected with the shielding plate 13, and the bottom of the return spring 9 is fixedly connected with a shell 19.
The working principle is as follows: the book borrowing auxiliary device utilizing the block chain technology is characterized in that the top of the book borrowing auxiliary device is fixedly connected with a code scanner, two-dimensional codes with book information are pasted on the tops of the books, when the books are returned, the books are placed on the top of the placing rack 15, the dead weight of the books is transmitted to the pressure block 10 through the supporting rod 14 at the moment, then the reset spring 9 is compressed to deform the book, so that the supporting rod 14 is driven to move downwards, the lifting rod 8 is driven to move downwards by the downward movement of the supporting rod 14 as the lifting rod 8 is fixedly connected with the supporting rod 14 through the connecting rod, the pulling rod 7 is driven to move downwards by the downward movement of the lifting rod 8, so that the pulling spring 6 is stretched and the pulling block 5 is driven to move downwards, the pulling block 5 can pull the pulling rod 4 to move downwards by the downward movement of the pulling block 5, and then the rotating gear 3 is driven to, therefore, when the rotating gear 3 rotates clockwise, the sector gear 2 will be driven to rotate anticlockwise, the sector gear 2 will drive the shielding plate 13 to move leftwards when rotating anticlockwise, thereby the code scanning contact 12 is contacted with the electrified contact 1, the code scanner connected with the top of the device runs after the code scanning contact 12 is contacted with the electrified contact 1, the two-dimensional code of the returned book is scanned and the returning information is recorded, due to the unchangeable characteristic of the block chain, the borrowing and returning information of the books can be effectively stored for a long time, and when the return spring 9 is compressed, the generated reverse acting force acts on the placing rack 15 through the elastic force meter 11 and the supporting rod 14, at the moment, the elastic force meter 11 reads the acting force and compares the acting force with a preset value and records data, whether the book is damaged or carried with personal articles of the borrower during lending or returning is judged, so that the effects of automatically recording the detailed borrowing and returning information of the book and automatically checking by a computer are achieved.
This utilize auxiliary device is borrowed to books of block chain technique, place books when rack 15 top, the automation of books can pass through bracing piece 14 and transmit for pressure piece 10, and then compression reset spring 9 makes it take place to deform, thereby drive rack 15 downstream, rack 15 downstream can drive and place pole 16 downstream, grip block 18 can move towards the direction of rack 15 simultaneously, and then prevent it from dropping with the automatic centre gripping of books, can drive lifter 8 and descend and then drive shielding plate 13 to the direction motion of keeping away from bracing piece 14 when reset spring 9 takes place to deform, thereby no longer shelter from the top of dry storehouse 20, drier in the dry storehouse 20 carries out the drying to books and prevents its humidity impaired, thereby automatic centre gripping has been reached and has been prevented to drop, automatic dry air prevents the moist impaired effect of books.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an utilize books auxiliary device that borrows of block chain technique, includes rack (15), its characterized in that: the device is characterized in that a placing rod (16) is movably connected to the left side of the placing frame (15), a clamping block (18) is fixedly connected to the top of the placing rod (16), a limiting rod (17) is movably connected to the left side of the placing rod (16), a supporting rod (14) is movably connected to the bottom of the placing frame (15), a pressure block (10) is movably connected to the bottom of the supporting rod (14), a reset spring (9) is movably connected to the bottom of the pressure block (10), an elastic gauge (11) is movably connected to the middle of the supporting rod (14), a lifting rod (8) is movably connected to the left side of the reset spring (9), a pulling rod (7) is movably connected to the left side of the lifting rod (8), a tension spring (6) is movably connected to the top of the pulling rod (7), a tension block (5) is movably connected to the top of the tension spring, tension bar (4) top swing joint has running gear (3), running gear (3) top swing joint has sector gear (2), sector gear (2) left side swing joint has sweeps yard contact (12), sweep yard contact (12) left side swing joint has circular telegram contact (1), sector gear (2) right side swing joint has shielding plate (13), shielding plate (13) right side swing joint has dry storehouse (20), reset spring (9) bottom fixedly connected with shell (19).
2. A book borrowing assist device utilizing blockchain technology as claimed in claim 1, wherein: the central axis of the placing frame (15) is in the same straight line with the central axes of the supporting rod (14), the pressure block (10), the elastic gauge (11) and the reset spring (9).
3. A book borrowing assist device utilizing blockchain technology as claimed in claim 1, wherein: the top of the lifting rod (8) is fixedly connected with a connecting rod, and the right side of the connecting rod is fixedly connected with a supporting rod (14).
4. A book borrowing assist device utilizing blockchain technology as claimed in claim 1, wherein: the sector gear (2) is meshed with the rotating gear (3), when books are placed at the top of the placing rack (15), the sector gear (2) rotates to drive the rotating gear (3) to rotate, and the code scanning contact (12) is just contacted with the power-on contact (1).
5. A book borrowing assist device utilizing blockchain technology as claimed in claim 1, wherein: the drying bin (20) is internally provided with a drying agent, and the top of the drying bin (20) is movably connected with the shielding plate (13).
6. A book borrowing assist device utilizing blockchain technology as claimed in claim 1, wherein: the middle of the placing rod (16) is movably connected with a connecting rod, and the connecting rod is movably connected with the middle of the limiting rod (17).
7. A book borrowing assist device utilizing blockchain technology as claimed in claim 1, wherein: the middle of the lifting rod (8) is movably connected with a connecting rod, and the connecting rod is movably connected with the middle of the pulling rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845018.7A CN112078925B (en) | 2020-08-20 | 2020-08-20 | Book borrowing auxiliary device utilizing block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845018.7A CN112078925B (en) | 2020-08-20 | 2020-08-20 | Book borrowing auxiliary device utilizing block chain technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112078925A true CN112078925A (en) | 2020-12-15 |
| CN112078925B CN112078925B (en) | 2021-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010845018.7A Active CN112078925B (en) | 2020-08-20 | 2020-08-20 | Book borrowing auxiliary device utilizing block chain technology |
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| Country | Link |
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| CN (1) | CN112078925B (en) |
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| KR20020046161A (en) * | 2000-12-08 | 2002-06-20 | 가부시키가이샤 니프코 | damping device and vessel holder by using the same |
| CN108758089A (en) * | 2018-06-19 | 2018-11-06 | 郝杰 | A kind of automatic tight-holding type device for hooping of petroleum transportation pipeline |
| CN110065702A (en) * | 2019-04-13 | 2019-07-30 | 江苏洪业工业设备安装有限公司 | Auxiliary device is used in a kind of electromechanical installation |
| CN209561311U (en) * | 2019-05-13 | 2019-10-29 | 上海伊闻电子科技有限公司 | Two tunnel on-off relay of self-sustaining |
| CN209617814U (en) * | 2018-11-20 | 2019-11-12 | 顺丰科技有限公司 | A kind of anti-tipping apparatus |
| CN110955691A (en) * | 2019-11-19 | 2020-04-03 | 华中科技大学 | Book drifting method and system based on block chain technology |
| CN210823370U (en) * | 2019-11-15 | 2020-06-23 | 东营职业学院 | Food detects uses rack |
| CN210924355U (en) * | 2020-02-21 | 2020-07-03 | 怀化职业技术学院 | Computer peripheral centralized connection equipment |
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2020
- 2020-08-20 CN CN202010845018.7A patent/CN112078925B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020046161A (en) * | 2000-12-08 | 2002-06-20 | 가부시키가이샤 니프코 | damping device and vessel holder by using the same |
| CN108758089A (en) * | 2018-06-19 | 2018-11-06 | 郝杰 | A kind of automatic tight-holding type device for hooping of petroleum transportation pipeline |
| CN209617814U (en) * | 2018-11-20 | 2019-11-12 | 顺丰科技有限公司 | A kind of anti-tipping apparatus |
| CN110065702A (en) * | 2019-04-13 | 2019-07-30 | 江苏洪业工业设备安装有限公司 | Auxiliary device is used in a kind of electromechanical installation |
| CN209561311U (en) * | 2019-05-13 | 2019-10-29 | 上海伊闻电子科技有限公司 | Two tunnel on-off relay of self-sustaining |
| CN210823370U (en) * | 2019-11-15 | 2020-06-23 | 东营职业学院 | Food detects uses rack |
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| CN210924355U (en) * | 2020-02-21 | 2020-07-03 | 怀化职业技术学院 | Computer peripheral centralized connection equipment |
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| CN112078925B (en) | 2021-04-23 |
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Effective date of registration: 20210402 Address after: 331200 No.66, Keji Road, metal District, Yaodu science and Technology Industrial Park, Zhangshu City, Yichun City, Jiangxi Province Applicant after: JIANGXI THE JINHU INSURANCE EQUIPMENT GROUP Co.,Ltd. Address before: 325500 Si Qian Zhen Zuo Xi Cun Zuo Xi, Taishun County, Wenzhou City, Zhejiang Province Applicant before: Lan Meilan |
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