CN216772505U - Library borrows still book device - Google Patents
Library borrows still book device Download PDFInfo
- Publication number
- CN216772505U CN216772505U CN202220443738.5U CN202220443738U CN216772505U CN 216772505 U CN216772505 U CN 216772505U CN 202220443738 U CN202220443738 U CN 202220443738U CN 216772505 U CN216772505 U CN 216772505U
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- operation platform
- box
- display screen
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- library
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- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004036 social memory Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a library book borrowing and returning device, and relates to the field of library book management. The utility model provides a library borrows still book device, includes supporting leg, operation platform, mainframe box, scanner and display screen, still includes receiving mechanism and heat dissipation mechanism, operation platform is installed at the top of supporting leg, operation platform's bottom surface mounting has the mainframe box, the scanner is installed at operation platform's top, operation platform's bottom surface mounting has receiving mechanism, receiving mechanism's surface mounting has heat dissipation mechanism, the display screen is installed at receiving mechanism's top, receiving mechanism includes receiving box, gag lever post, loading board, rack, shell, change-over box, motor, transfer line and gear. The utility model solves the problem that the display screen is easy to damage under the action of external force in the using process of a common device, so that the using performance and the service life of the common device are damaged.
Description
Technical Field
The utility model relates to the field of library book management, in particular to a library book borrowing and returning device.
Background
The library is a mechanism for collecting, sorting and collecting book information for reading and reference, the library appears 3000 years ago, the library has the functions of storing human cultural heritage, developing information resources, participating in social education and the like, and the library is an external storage and selection transfer mechanism for social memory (usually expressed as written recorded information). In other words, a library is a memory device, a diffusion device for social knowledge, information, and culture.
The library usually adopts a computer to record borrowing and returning information of books, and Chinese patent (publication number: CN211092424U) discloses a computer supporting platform, which solves the problems that the orientation of a computer display is not convenient to change and the display angle is limited, however, a display screen of the device is easy to damage under the action of external force in the using process, so that the using performance and the service life of the device are damaged, and the practicability is not high.
Therefore, it is necessary to provide a library book borrowing and returning device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the library book borrowing and returning device is provided.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a still book device is borrowed to library, includes supporting leg, operation platform, mainframe box, scanner and display screen, still includes receiving mechanism and heat dissipation mechanism, operation platform is installed at the top of supporting leg, operation platform's bottom surface mounting has the mainframe box, the scanner is installed at operation platform's top, operation platform's bottom surface mounting has receiving mechanism, receiving mechanism's surface mounting has heat dissipation mechanism, the display screen is installed at receiving mechanism's top.
In the library book borrowing and returning device provided by the utility model, the storage mechanism comprises a storage box, a limiting rod, a bearing plate, a rack, a shell, a conversion box, a motor, a transmission rod and a gear;
the bottom surface mounting of operation platform has the containing box, two sets of gag lever posts are installed to the inside symmetry of containing box, but the surperficial slidable mounting of gag lever post has the loading board, the rack is installed to the right-hand member of loading board, the shell is installed in the front of containing box, the surface mounting of shell has the conversion case, the surface mounting of conversion case has the motor, the rotatable transfer line of installing in the inside of shell, the surface symmetry of transfer line is provided with two sets of gears.
In the library book borrowing and returning device provided by the utility model, the operation platform is internally provided with a through groove matched with the display screen, and the display screen is arranged on the surface of the bearing plate through the connecting piece.
In the library book borrowing and returning device provided by the utility model, the shell is arranged on the surface of the containing box through the mounting plate and the screws, the surface of the containing box is provided with the rectangular movable grooves matched with the bearing plate, and the surface of the shell is symmetrically provided with two groups of rectangular grooves.
In the library book borrowing and returning device provided by the utility model, the heat dissipation mechanism comprises an installation sleeve, a ventilation fan, fixing screws and an air inlet filter screen, the installation sleeve is installed on the right side surface of the storage box, the ventilation fan is installed inside the installation sleeve through a plurality of groups of fixing screws, and the air inlet filter screen is installed at the end head of the installation sleeve.
In the book borrowing and returning device for the library, the air inlet filter screen is arranged on the surface of the installation sleeve through the limiting plate.
In the library book borrowing and returning device provided by the utility model, two groups of exhaust holes are formed in the bottom surface of the storage box.
Compared with the prior art, the library book borrowing and returning device provided by the utility model has the following beneficial effects:
the utility model provides a library book borrowing and returning device, which is characterized in that an accommodating mechanism is arranged, a transmission rod can be driven to rotate through a motor when the library book borrowing and returning device is used, two groups of gears are driven to rotate under the action of the transmission rod, and then a rack is driven to ascend.
The utility model provides a library book borrowing and returning device, which is characterized in that through the arranged heat dissipation mechanism, air entering the outside through a ventilation fan is introduced into the storage box when the library book borrowing and returning device is used, so that the air flow in the storage box is accelerated, on one hand, the heat dissipation can be carried out on a display screen, on the other hand, dust on the surface of the display screen can be removed, the structure is simple, and the practicability is higher.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the storage box of the present invention;
FIG. 3 is a partial structural view of the storage mechanism of the present invention;
fig. 4 is a schematic view of a partial structure of the heat dissipation mechanism of the present invention.
Reference numbers in the figures: 1. supporting legs; 2. an operating platform; 3. a main chassis; 4. a scanner; 5. a storage mechanism; 501. a storage box; 502. a limiting rod; 503. a carrier plate; 504. a rack; 505. a housing; 506. a conversion box; 507. a motor; 508. a transmission rod; 509. a gear; 6. a heat dissipation mechanism; 601. installing a sleeve; 602. a ventilating fan; 603. a set screw; 604. an air inlet filter screen; 7. a display screen.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Exemplary embodiments of the utility model are shown in the drawings.
The first embodiment is as follows:
as shown in fig. 1, the library book borrowing and returning device of the present invention comprises a support leg 1, an operation platform 2, a main cabinet 3, a scanner 4, a display screen 7, an accommodating mechanism 5 and a heat dissipation mechanism 6, wherein the operation platform 2 is installed on the top of the support leg 1, the main cabinet 3 is installed on the bottom surface of the operation platform 2, the scanner 4 is installed on the top of the operation platform 2, the accommodating mechanism 5 is installed on the bottom surface of the operation platform 2, the heat dissipation mechanism 6 is installed on the surface of the accommodating mechanism 5, and the display screen 7 is installed on the top of the accommodating mechanism 5.
As shown in fig. 2 and 3, the storage mechanism 5 includes a storage box 501, a limit lever 502, a carrier plate 503, a rack 504, a housing 505, a conversion box 506, a motor 507, a transmission rod 508, and a gear 509;
the bottom surface of the operation platform 2 is provided with a containing box 501, two sets of limiting rods 502 are symmetrically arranged inside the containing box 501, a bearing plate 503 is slidably arranged on the surface of the limiting rod 502, a rack 504 is arranged at the right end of the bearing plate 503, a housing 505 is arranged on the front surface of the containing box 501, a conversion box 506 is arranged on the surface of the housing 505, a motor 507 is arranged on the surface of the conversion box 506, a transmission rod 508 is rotatably arranged inside the housing 505, two sets of gears 509 are symmetrically arranged on the surface of the transmission rod 508, the transmission rod 508 is driven by the motor 507 to rotate when in use through the arrangement of a containing mechanism 5, the two sets of gears 509 are driven to rotate under the action of the transmission rod 508, and then the rack 504 is driven to ascend, because the bearing plate 503 and the rack 504 are connected into a whole, the bearing plate 503 and the display screen 7 above the bearing plate 503 are driven to ascend in the ascending process of the rack 504, and can be normally used, after the use, the motor 507 rotates reversely to drive the inside of the storage box 501 of the display screen 7 today, so that the use performance and the service life of the display screen 7 are guaranteed.
Further, in an embodiment of the present invention, as shown in fig. 2 and fig. 3, a through groove adapted to the display screen 7 is formed inside the operation platform 2, the display screen 7 is installed on the surface of the supporting plate 503 through a connecting member, the housing 505 is installed on the surface of the storage box 501 through a mounting plate and screws, a rectangular movable groove adapted to the supporting plate 503 is formed on the surface of the storage box 501, and two sets of rectangular grooves are symmetrically formed on the surface of the housing 505.
Example two:
as shown in fig. 1 and 4, on the basis of the first embodiment, the present invention provides a technical solution: heat dissipation mechanism 6 includes installation sleeve 601, ventilating fan 602, set screw 603 and the filter screen 604 that admits air, the right side surface mounting of containing box 501 has installation sleeve 601, ventilating fan 602 is installed through multiunit set screw 603 in installation sleeve 601's inside, the filter screen 604 that admits air is installed to installation sleeve 601's end department, heat dissipation mechanism 6 through setting up, the inside of containing box 501 is introduced to the air that enters the external world through ventilating fan 602 when using, thereby accelerate the inside air flow of containing box 501, on the one hand can dispel the heat to display screen 7, on the other hand can get rid of the dust on display screen 7 surface, moreover, the steam generator is simple in structure, and the practicality is higher.
Further, in the present embodiment, as shown in fig. 1 and 4, the air intake filter screen 604 is mounted on the surface of the mounting sleeve 601 through a limiting plate, and two sets of exhaust holes are opened on the bottom surface of the storage box 501.
The utility model provides a library book borrowing and returning device, which has the following working principle:
the first innovation point implementation step:
the first step is as follows: when the lifting gear is used, the driving rod 508 can be driven to rotate by the motor 507, and the two groups of gears 509 are driven to rotate under the action of the driving rod 508, so that the rack 504 is driven to ascend;
the second step is that: because the bearing plate 503 and the rack 504 are connected into a whole, the bearing plate 503 and the display screen 7 above the bearing plate 503 are driven to ascend in the ascending process of the rack 504, and the normal use can be realized;
the third step: after the use, the motor 507 rotates reversely to drive the inside of the storage box 501 of the display screen 7 today, so that the use performance and the service life of the display screen 7 are guaranteed.
The implementation step of the second innovation point:
the first step is as follows: air taken into the outside through the ventilation fan 602 is introduced into the inside of the storage box 501 when in use;
the second step is that: accelerate the inside air flow of containing box 501, can dispel the heat to display screen 7 on the one hand, on the other hand can get rid of the dust on display screen 7 surface, simple structure.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a still book device is borrowed in library, includes supporting leg (1), operation platform (2), mainframe box (3), scanner (4) and display screen (7), its characterized in that: still include receiving mechanism (5) and heat dissipation mechanism (6), operation platform (2) are installed at the top of supporting leg (1), the bottom surface mounting of operation platform (2) has mainframe box (3), scanner (4) are installed at the top of operation platform (2), the bottom surface mounting of operation platform (2) has receiving mechanism (5), the surface mounting of receiving mechanism (5) has heat dissipation mechanism (6), display screen (7) are installed at the top of receiving mechanism (5).
2. The library book borrowing and returning device according to claim 1, wherein the storage mechanism (5) comprises a storage box (501), a limiting rod (502), a bearing plate (503), a rack (504), a shell (505), a conversion box (506), a motor (507), a transmission rod (508) and a gear (509);
the bottom surface mounting of operation platform (2) has containing box (501), two sets of gag lever post (502) are installed to the inside symmetry of containing box (501), but the surface slidable mounting of gag lever post (502) has loading board (503), rack (504) are installed to the right-hand member of loading board (503), shell (505) are installed to the front of containing box (501), the surface mounting of shell (505) has conversion box (506), the surface mounting of conversion box (506) has motor (507), the inside rotatable drive pole (508) of installing of shell (505), the surface symmetry of drive pole (508) is provided with two sets of gears (509).
3. The library book borrowing and returning device according to claim 2, wherein a through groove matched with the display screen (7) is formed in the operating platform (2), and the display screen (7) is installed on the surface of the bearing plate (503) through a connecting piece.
4. The library book borrowing and returning device according to claim 3, wherein the casing (505) is mounted on the surface of the storage box (501) through a mounting plate and screws, the surface of the storage box (501) is provided with rectangular movable grooves matched with the bearing plate (503), and the surface of the casing (505) is symmetrically provided with two groups of rectangular grooves.
5. The library book borrowing and returning device according to claim 4, wherein the heat dissipation mechanism (6) comprises a mounting sleeve (601), a ventilation fan (602), fixing screws (603) and an air inlet filter screen (604), the mounting sleeve (601) is mounted on the right side surface of the containing box (501), the ventilation fan (602) is mounted in the mounting sleeve (601) through multiple groups of fixing screws (603), and the air inlet filter screen (604) is mounted at the end of the mounting sleeve (601).
6. A library book borrowing and returning device according to claim 5, wherein the air inlet filter screen (604) is mounted on the surface of the mounting sleeve (601) through a limiting plate.
7. The library book borrowing and returning device according to claim 6, wherein the bottom surface of the storage box (501) is provided with two sets of exhaust holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220443738.5U CN216772505U (en) | 2022-03-02 | 2022-03-02 | Library borrows still book device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220443738.5U CN216772505U (en) | 2022-03-02 | 2022-03-02 | Library borrows still book device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216772505U true CN216772505U (en) | 2022-06-17 |
Family
ID=81958845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220443738.5U Expired - Fee Related CN216772505U (en) | 2022-03-02 | 2022-03-02 | Library borrows still book device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216772505U (en) |
-
2022
- 2022-03-02 CN CN202220443738.5U patent/CN216772505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |