CN220085315U - Scientific and technological literature searching service all-in-one - Google Patents
Scientific and technological literature searching service all-in-one Download PDFInfo
- Publication number
- CN220085315U CN220085315U CN202320791738.9U CN202320791738U CN220085315U CN 220085315 U CN220085315 U CN 220085315U CN 202320791738 U CN202320791738 U CN 202320791738U CN 220085315 U CN220085315 U CN 220085315U
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- Prior art keywords
- touch screen
- reciprocating
- motor
- support frame
- transverse moving
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- 238000001125 extrusion Methods 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 28
- 238000013332 literature search Methods 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 26
- 239000002344 surface layer Substances 0.000 abstract description 13
- 241000700605 Viruses Species 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 description 14
- 229920000742 Cotton Polymers 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a science and technology literature searches service all-in-one, includes the support frame, the inside fixed mounting of support frame has the motor, and motor output fixed mounting has reciprocating screw, and reciprocating screw outside slidable mounting has reciprocating slider, and reciprocating slider top slip grafting has sideslip pole, sideslip pole bottom fixed mounting have a plurality of shower nozzles and a sponge piece, and sideslip pole inside fixed mounting has extrusion storehouse, and extrusion storehouse mid-section slidable mounting has the push pedal, and the transfer line is installed in the intercommunication between extrusion storehouse tip and the shower nozzle. The electric spraying device has the advantages that the transverse moving rod is adopted, the motor rotates to drive the transverse moving rod to move, the spray head is driven to spray alcohol, the spray head is driven to transversely move along with the transverse moving rod, the alcohol is evenly sprayed to the touch screen, bacteria and viruses on the surface layer of the touch screen are killed, in addition, partial heat can be taken away due to volatilization of the alcohol, the touch screen is cooled, and the service life of the touch screen can be prolonged.
Description
Technical Field
The utility model relates to the technical field of convenient service machines, in particular to a scientific and technological literature searching service all-in-one machine.
Background
The document self-service searching service terminal is self-service terminal equipment for readers to search documents, inquire bookshelf positions and download attached book resources. Along with the development of science and technology, the integrated machine for document retrieval service has become a necessary self-service machine for a plurality of units, people can conveniently inquire a plurality of materials through the integrated machine, document searching, storage position searching and the like are rapidly realized, the service intensity of a service window is also reduced, and meanwhile, the waiting time of people for consultation service can also be reduced.
The literature retrieval service all-in-one machine has been updated for many years, more intelligent, most of the search service all-in-one machines cancel keys and replace the keys, the touch screen is adopted, so that the operation of a user is smoother and faster, but the problem is also caused, when the literature retrieval service all-in-one machine is used, the user can communicate with a partner or assisted staff, saliva is splashed to the touch screen, and a plurality of diseases can be transmitted through the saliva, so that certain potential safety hazards exist in the commonly used touch screen, the intelligent service all-in-one machine is mainly used in various office halls or other service areas with large flow, bacteria, sundries and the like adhered on the surface layer of the touch screen are further increased, after the touch screen is touched for a long time, the surface layer of the touch screen can inevitably leave marks of fingerprints or other stains, the touch screen is influenced, and the smoothness and the sensitivity of the touch screen are further reduced. In the prior art, a worker can spray disinfection alcohol to the surface layer of the touch screen regularly, then the worker can wipe the touch screen manually to play roles in killing viruses, removing dust and fingerprint marks, but the method can increase labor cost, and is contrary to the original design of saving labor of the intelligent service integrated machine, so that part of patents start to design a mechanism for automatically cleaning the touch screen.
If the patent with the publication number of CN217988030U is issued, a self-help number taking machine touch screen sterilizing device for banks is disclosed, before wiping, the sterilizing liquid in the sterilizing liquid box can be led into the elastic wiping cotton through the liquid guide tube under the action of the small booster pump, so that the sterilizing liquid can be automatically smeared on the surface of the touch screen in the process of wiping the touch screen by the elastic wiping cotton, but the sterilizing liquid is always contacted with the touch screen in the descending process of the elastic wiping cotton with the sterilizing liquid, the sterilizing liquid in the elastic wiping cotton is always consumed, namely, the sterilizing liquid in the elastic wiping cotton is less and less, the sterilizing effect of the touch screen positioned below is poor, sterilizing dead angles possibly exist, if too much sterilizing liquid is filled into the elastic wiping cotton, the sterilizing liquid possibly breaks away from the elastic wiping cotton and flows downwards, the sterilizing liquid is wasted, and the sterilizing liquid possibly enters the machine to cause the damage of the screen.
In view of the above circumstances, an object of the present utility model is to provide a scientific literature search service integrated machine, which can automatically kill viruses and erase dust on a touch screen, and the disinfectant is uniformly sprayed to avoid waste.
Disclosure of Invention
Aiming at the problems of the manual cleaning or automatic cleaning integrated machine in the prior art, the utility model provides a scientific literature searching service integrated machine which is used for solving the problems in the prior art:
the utility model provides a science and technology literature searches service all-in-one, includes the support frame, the inside fixed mounting of support frame has the motor, motor output fixed mounting has reciprocating screw, reciprocating screw outside slidable mounting has reciprocating slider, reciprocating slider top slip grafting has sideslip pole, sideslip pole bottom fixed mounting has a plurality of shower nozzles and a sponge piece, sideslip pole inside fixed mounting has extrusion storehouse, extrusion storehouse mid-mounting has the push pedal, the transfer line is installed in the intercommunication between extrusion storehouse tip and the shower nozzle, be linked together through the check valve between transfer line and the extrusion storehouse, reciprocating slider and sideslip pole coincide the region all inlay and install a plurality of electro-magnet mutually.
Further, a liquid storage bin is arranged in the transverse rod, the liquid storage bin is communicated with the extrusion bin through a one-way valve, and one end of the reciprocating screw rod, which is far away from the motor, is rotatably arranged on the inner side of the support frame.
Furthermore, the end part of the transverse rod penetrates through the sliding mounting of the connecting column, the connecting column is fixedly mounted on the side part of the push plate, a spring is fixedly mounted between the push plate and the inner side of the transverse rod, and the spring is movably sleeved on the periphery of the connecting column.
Further, the inside symmetry fixed mounting of support frame has first pressure sensor and second pressure sensor, and first pressure sensor and motor electric connection, second pressure sensor and electro-magnet electric connection, and the support frame inboard has been seted up and has been returned the type groove, and linkage post slidable mounting is in returning the type inslot.
Furthermore, the bottom of the reciprocating sliding block is fixedly provided with a trapezoidal sliding block, and the inner side of the supporting frame is provided with a track groove which is in sliding fit with the trapezoidal sliding block.
Furthermore, a triangular plate is fixedly arranged in the transverse groove on the upper side of the square groove, and one end of the triangular plate, which is close to the motor, is narrower.
Further, the touch screen is installed in the middle of the support frame in an embedded mode, the base is fixedly installed at the bottom of the support frame, the bottom of the sponge block is higher than the top of the touch screen, and the bottom of the spray head is higher than the bottom of the sponge block.
The beneficial effects of the utility model are as follows:
(1) According to the technical literature searching and serving integrated machine, an electromagnet is adopted, the electromagnet is electrified, so that the sponge block moves upwards, the sponge block is not contacted with the touch screen when the spray nozzle sprays alcohol, a certain time is provided for disinfection of the alcohol, the electromagnet is powered off when the sponge block moves reversely, the sponge block moves downwards to be attached to the touch screen, the surface layer of the touch screen is wiped, dust and fingerprint marks on the surface layer of the touch screen are removed, and the use comfort of a subsequent user is ensured.
(2) According to the technical literature searching and serving integrated machine, the design of the transverse moving rod is adopted, the motor rotates to drive the transverse moving rod to move, the spray head is driven to spray alcohol at one side, and the spray head moves transversely along with the transverse moving rod, so that the alcohol is uniformly sprayed to the touch screen to kill bacteria and viruses on the surface layer of the touch screen, besides, part of heat can be taken away by volatilization of the alcohol, the touch screen is cooled, and the service life of the touch screen can be prolonged.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of a scientific and technological literature searching service all-in-one machine provided by the utility model;
FIG. 2 is a schematic diagram of a part of a scientific and technological literature searching service integrated machine according to the present utility model;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is an enlarged view at B of FIG. 2;
FIG. 5 is a schematic diagram of a connection structure of a traversing lever of the integrated scientific and technical literature searching service machine;
fig. 6 is a schematic diagram of a triangle structure of a scientific literature searching service all-in-one machine provided by the utility model.
In the figure: 1. a base; 2. a touch screen; 3. a support frame; 4. a motor; 5. a reciprocating screw rod; 6. a reciprocating slide block; 7. a first pressure sensor; 8. a traversing lever; 9. a liquid storage bin; 10. an infusion tube; 11. extruding the bin; 12. a push plate; 13. a spring; 14. a linkage column; 15. a loop-shaped groove; 16. a triangle; 17. a second pressure sensor; 18. a sponge block; 19. a spray head; 20. an electromagnet; 21. a trapezoidal slide block.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.
As shown in fig. 1-6, the embodiment of the utility model provides a technical literature searching service all-in-one machine, which comprises a supporting frame 3, wherein a motor 4 is fixedly installed inside the supporting frame 3, a reciprocating screw rod 5 is fixedly installed at the output end of the motor 4, a reciprocating sliding block 6 is slidably installed outside the reciprocating screw rod 5, the reciprocating screw rod 5 is used for converting the rotation motion of the motor 4 into the horizontal reciprocating motion of the reciprocating sliding block 6, a traversing rod 8 is slidably inserted at the top of the reciprocating sliding block 6, the traversing rod 8 can move upwards and downwards to be close to the reciprocating sliding block 6, a plurality of spray heads 19 and a sponge block 18 are fixedly installed at the bottom of the traversing rod 8, the spray heads 19 are used for spraying alcohol, the sponge block 18 is used for wiping dust and unverified alcohol, an extrusion bin 11 is fixedly installed inside the traversing rod 8, a push plate 12 is slidably installed in the middle of the extrusion bin 11, an infusion tube 10 is communicatively installed between the end of the extrusion bin 11 and the spray heads 19, when the internal pressure of the extrusion bin 11 is increased through a one-way valve, the one-way valve is opened here, the alcohol enters the infusion tube 10 inside the extrusion bin 11, a plurality of electromagnet 20 are inlaid in the overlapping areas of the reciprocating sliding rod 6 and the traversing rod 8, and a column 14 is slidably installed at the end of the traversing rod.
Specifically, the touch screen 2 is embedded in the middle of the support frame 3, the base 1 is fixedly arranged at the bottom of the support frame 3, the bottom of the sponge block 18 is higher than the top of the touch screen 2, when the sponge block 18 moves rightwards, the sponge block 18 is not contacted with the touch screen 2, the bottom of the spray head 19 is higher than the bottom of the sponge block 18, and after the sponge block 18 and the spray head 19 move downwards, the spray head 19 is not contacted with the touch screen 2.
In this embodiment, the operator starts the motor 4 and the electromagnet 20, the electromagnet 20 at the top of the reciprocating slide block 6 and the electromagnet 20 at the bottom of the traversing rod 8 have magnetism, and the magnetism is the same, so that the traversing rod 8 slides upwards, the linkage column 14 is driven to move upwards, the motor 4 is electrified to rotate to drive the reciprocating screw rod 5 to rotate, and then the reciprocating slide block 6 is driven to move rightwards, that is, the traversing rod 8 and the linkage column 14 are driven to move rightwards to be extruded, the traversing rod 8 moves inwards, and then the push plate 12 moves synchronously to extrude alcohol in the extrusion bin 11, the alcohol is sprayed to the touch screen 2 through the infusion tube 10 and the spray head 19, and the spray head 19 sprays the alcohol while traversing along with the traversing rod 8, so that the alcohol is uniformly scattered to the touch screen 2 to kill bacteria and viruses on the surface layer of the touch screen 2.
Specifically, stock solution storehouse 9 has been seted up to sideslip pole 8 inside, is linked together through the check valve between stock solution storehouse 9 and the extrusion storehouse 11, and when the inside pressure in extrusion storehouse 11 reduces, here check valve opens, and the alcohol gets into extrusion storehouse 11 in the stock solution storehouse 9, and reciprocating screw 5 is kept away from the one end rotation of motor 4 and is installed in support frame 3 inboard.
Specifically, the linkage column 14 is fixedly installed at the side part of the push plate 12, a spring 13 is fixedly installed between the push plate 12 and the inner side of the traversing rod 8 and used for resetting the push plate 12 and the linkage column 14, and the spring 13 is movably sleeved on the periphery of the linkage column 14.
Specifically, the support frame 3 inboard has been seted up and has been returned type groove 15, and linkage post 14 slidable mounting is at the inside of returning type groove 15, and the motion track of back type groove 15 restraint linkage post 14, and then retrains the motion track of sideslip pole 8, and then improves the motion stability of sideslip pole 8, the horizontal inslot fixed mounting that returns type groove 15 to lean on has set square 16 for extrusion linkage post 14, set square 16 is close to the one end of motor 4 narrower.
In this embodiment, the motor 4 rotates to drive the reciprocating slide block 6 to move rightward, that is, drive the traversing rod 8 and the linkage column 14 to move rightward, the linkage column 14 moves to match with the triangle 16, and slides from the narrow end of the triangle 16 to the wide part of the triangle 16, that is, the linkage column 14 is extruded and moves toward the interior of the traversing rod 8, so that the push plate 12 synchronously moves to extrude alcohol in the extrusion bin 11; when the linkage column 14 passes through the widest part of the triangular plate 16, the linkage column 14 and the push plate 12 are reset under the drive of the spring 13, the pressure in the extrusion bin 11 is reduced, the spray head 19 does not spray alcohol any more, and the alcohol in the liquid storage bin 9 enters the extrusion bin 11 through the one-way valve under the action of atmospheric pressure.
Specifically, a first pressure sensor 7 and a second pressure sensor 17 are symmetrically and fixedly installed on the inner side of the supporting frame 3, the first pressure sensor 7 is electrically connected with the motor 4, when the first pressure sensor 7 is extruded, the motor 4 can be controlled to be closed through the data processor, the second pressure sensor 17 is electrically connected with the electromagnet 20, and when the second pressure sensor 17 is extruded, the electromagnet 20 can be controlled to be powered off and demagnetized through the data processor.
In this embodiment, when the reciprocating slide 6 contacts the second pressure sensor 17, the linkage column 14 just reaches the right side of the groove 15, the reciprocating slide 6 also moves to the line end of the reciprocating screw rod 5, the second pressure sensor 17 sends an electrical signal to the data processor, then the electromagnet 20 is controlled to be powered off and demagnetized, the traversing rod 8 slides downwards under the action of self gravity to reset, so that the sponge block 18 moves downwards to contact and attach to the touch screen 2, the motor 4 continues to rotate, the reciprocating slide 6 moves reversely to drive the sponge block 18 to move reversely, the surface layer of the touch screen 2 is wiped, dust and fingerprint traces on the surface layer of the touch screen 2 are removed, the comfort level of the subsequent user is ensured, and when the reciprocating slide 6 contacts the first pressure sensor 7, the first pressure sensor 7 sends an electrical signal to the data processor, so that the motor 4 is controlled to stop rotating.
Specifically, the bottom of the reciprocating slide block 6 is fixedly provided with a trapezoidal slide block 21, the inner side of the supporting frame 3 is provided with a track groove which is in sliding fit with the trapezoidal slide block 21, and the trapezoidal slide block 21 can resist the rotation force of the reciprocating slide block 6, so that the reciprocating slide block 6 can do linear motion.
The specific working mode is as follows:
when the touch screen 2 needs to be cleaned, a worker starts the motor 4 and the electromagnet 20, the electromagnet 20 at the top of the reciprocating slide block 6 and the electromagnet 20 at the bottom of the transverse moving rod 8 are provided with magnetism, and the magnetism is the same, so that the transverse moving rod 8 slides upwards to drive the linkage column 14 to move upwards to enter an upper track of the return groove 15, the motor 4 is electrified to rotate to drive the reciprocating screw rod 5 to rotate, and further drive the reciprocating slide block 6 to move rightwards, namely drive the transverse moving rod 8 and the linkage column 14 to move rightwards, the linkage column 14 is matched with the triangular plate 16, slides from the narrow end of the triangular plate 16 to the wide part of the triangular plate 16, namely the linkage column 14 is extruded and moves towards the inside of the transverse moving rod 8, further the push plate 12 synchronously moves and extrudes alcohol in the extrusion bin 11, the spring 13 is stretched, the alcohol is sprayed towards the touch screen 2 through the infusion tube 10 and the spray head 19, and the alcohol is sprayed on one side of the spray head 19, and moves towards the touch screen 2 along with the transverse moving rod 8, so that the alcohol uniformly spreads towards the touch screen 2, and bacteria and viruses on the surface layer of the touch screen 2, besides, part heat of the touch screen 2 can be removed, and service life of the touch screen 2 can be prolonged;
when the linkage column 14 passes through the widest part of the triangular plate 16, the linkage column 14 and the push plate 12 are reset under the drive of the spring 13, the pressure in the extrusion bin 11 is reduced, the spray head 19 does not spray alcohol any more, and the alcohol in the liquid storage bin 9 enters the extrusion bin 11 through the one-way valve under the action of atmospheric pressure;
when the reciprocating slide block 6 contacts the second pressure sensor 17, the linkage column 14 just reaches the right side of the return groove 15 at the moment, the reciprocating slide block 6 also moves to the line end part of the reciprocating screw rod 5, the second pressure sensor 17 sends an electric signal to the data processor, then the electromagnet 20 is controlled to be powered off and demagnetized, the traversing rod 8 slides downwards under the action of self gravity to reset, the sponge block 18 moves downwards to contact and attach with the touch screen 2, the motor 4 continues to rotate, the reciprocating slide block 6 moves reversely to drive the sponge block 18 to move reversely, the surface layer of the touch screen 2 is wiped, dust and fingerprint marks on the surface layer of the touch screen 2 are removed, the comfort level of a subsequent user is ensured, and when the reciprocating slide block 6 contacts the first pressure sensor 7, the first pressure sensor 7 sends an electric signal to the data processor, so that the motor 4 is controlled to stop rotating.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a scientific and technological literature searches service all-in-one, includes support frame (3), its characterized in that: the motor (4) is fixedly arranged in the support frame (3), the output end of the motor (4) is fixedly provided with the reciprocating screw rod (5), the outer side of the reciprocating screw rod (5) is slidably provided with the reciprocating sliding block (6), the top of the reciprocating sliding block (6) is slidably inserted with the transverse moving rod (8), the bottom of the transverse moving rod (8) is fixedly provided with a plurality of spray heads (19) and a sponge block (18), the inside fixed mounting of sideslip pole (8) has extrusion storehouse (11), and extrusion storehouse (11) mid-portion slidable mounting has push pedal (12), and connecting between extrusion storehouse (11) tip and shower nozzle (19) is installed transfer line (10), is linked together through the check valve between transfer line (10) and the extrusion storehouse (11), and reciprocating slider (6) and sideslip pole (8) overlap region all inlay and install a plurality of electro-magnets (20).
2. The scientific literature search service all-in-one machine of claim 1, wherein: the liquid storage bin (9) is arranged in the transverse moving rod (8), the liquid storage bin (9) is communicated with the extrusion bin (11) through a one-way valve, and one end, far away from the motor (4), of the reciprocating screw rod (5) is rotatably arranged on the inner side of the supporting frame (3).
3. The scientific literature search service all-in-one machine of claim 1, wherein: the end part of the transverse moving rod (8) is penetrated and slidably provided with a linkage column (14), the linkage column (14) is fixedly arranged on the side part of the push plate (12), a spring (13) is fixedly arranged between the push plate (12) and the inner side of the transverse moving rod (8), and the spring (13) is movably sleeved on the periphery of the linkage column (14).
4. A scientific literature search service all-in-one machine according to claim 3, wherein: the inner side of the support frame (3) is symmetrically and fixedly provided with a first pressure sensor (7) and a second pressure sensor (17), the first pressure sensor (7) is electrically connected with the motor (4), the second pressure sensor (17) is electrically connected with the electromagnet (20), the inner side of the support frame (3) is provided with a return groove (15), and the linkage column (14) is slidably arranged in the return groove (15).
5. The scientific literature search service all-in-one machine of claim 1, wherein: the bottom of the reciprocating sliding block (6) is fixedly provided with a trapezoidal sliding block (21), and the inner side of the supporting frame (3) is provided with a track groove which is in sliding fit with the trapezoidal sliding block (21).
6. The scientific literature search service all-in-one machine of claim 4, wherein: a triangular plate (16) is fixedly arranged in a transverse groove on the upper side of the square groove (15), and one end of the triangular plate (16) close to the motor (4) is narrower.
7. The scientific literature search service all-in-one machine of claim 1, wherein: the touch screen (2) is installed in the middle part of the support frame (3), the base (1) is fixedly installed at the bottom of the support frame (3), the bottom of the sponge block (18) is higher than the top of the touch screen (2), and the bottom of the spray head (19) is higher than the bottom of the sponge block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791738.9U CN220085315U (en) | 2023-04-06 | 2023-04-06 | Scientific and technological literature searching service all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791738.9U CN220085315U (en) | 2023-04-06 | 2023-04-06 | Scientific and technological literature searching service all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220085315U true CN220085315U (en) | 2023-11-24 |
Family
ID=88820794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320791738.9U Active CN220085315U (en) | 2023-04-06 | 2023-04-06 | Scientific and technological literature searching service all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220085315U (en) |
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2023
- 2023-04-06 CN CN202320791738.9U patent/CN220085315U/en active Active
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