CN206557784U - A kind of reading device and the bookshelf with the reading device - Google Patents
A kind of reading device and the bookshelf with the reading device Download PDFInfo
- Publication number
- CN206557784U CN206557784U CN201720244111.6U CN201720244111U CN206557784U CN 206557784 U CN206557784 U CN 206557784U CN 201720244111 U CN201720244111 U CN 201720244111U CN 206557784 U CN206557784 U CN 206557784U
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- China
- Prior art keywords
- guide rail
- bookshelf
- reading device
- rfid reader
- screw rod
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Abstract
The utility model provides reading device and the bookshelf with the reading device, including transport module, read module, and the transport module includes guide rail structure；The read module includes the RFID reader for being used to read RFID tag in books, the read module is connected by moving structure with the guide rail structure, the guide rail structure is leading screw transmission guide rail, the leading screw transmission guide rail includes guide rail and the screw rod transmission bar for setting and being connected in the same direction with the guide rail, the screw rod transmission bar is connected with a stepper motor, the RFID reader is connected with the screw rod transmission bar, the utility model provides reading device, pass through bookshelf reading device, realize that 24 hours intelligence reads book information, it is convenient for making an inventory for books, judge books whether in correct book lattice, and the time of making an inventory can be set, improve the accuracy that user takes book, manpower of making an inventory can be saved simultaneously.
Description
Technical field
The utility model is related to mechanical field, and in particular to reading device and the bookshelf with the reading device.
Background technology
At present in library, substantially books are managed by bar code, and be by artificial mode
Make an inventory carrying out books, this kind of mode very waste of manpower and time-consuming is asked currently without suitable mode to solve this
Topic.
For example, the Chinese utility model patent of Application No. 201220582309.2, discloses a kind of book-house structure, specifically
For：Including bookshelf main body, groove is provided with front side of the bookshelf main body, provided with least two parallel folder books in the groove
Line, the bookshelf constitutes a plane by least two folder book lines, with bookshelf body groove floor two planes of formation, just may be used
So that by book file, in two planes, being held without hand can just see, easily, especially when for the folder book line of more than four
When, then books by pressing from both sides book line can be opened fixation, simply solve the problem of reading facilitates, above-mentioned ask is not solved
Topic.
In another example, the Chinese utility model patent of Application No. 201420166643.9 also discloses that a kind of book-house structure,
Specially：Including setting the first connecting plate, the second connecting plate between left bookshelf, right bookshelf, the left bookshelf, right bookshelf, wherein
The left bookshelf, right bookshelf include right baffle-plate, right shell body, lower baffle plate, overhead gage, supporting plate, and second connecting plate is placed
In on ground, the left bookshelf, right bookshelf side and second connecting plate are triangle, and the left bookshelf, right bookshelf
With second connecting plate into 65-75 degree angle；Rear water is provided with the left bookshelf, the right baffle-plate of right bookshelf and right shell body
Plate rail road, front arc track, front bayonet slot；The left bookshelf, the supporting plate both sides of right bookshelf be each provided with a front support axle and
One rear support axle, bottom plate；And the support equal restraining position ring block in shaft end, barrier plate is provided with the bottom edge, it is possible to achieve inclined
Oblique bookshelf can be closely packed together books, it is to avoid occur books and overturn, while easily can enter to the books on bookshelf
Row is arranged, and makes books marshalling, the problem of also not solving above-mentioned.
Utility model content
In order to solve above-mentioned not enough defect, the utility model provides reading device, by bookshelf reading device, realizes
Intelligence reads book information within 24 hours, is convenient for making an inventory for books, judges books whether in correct book lattice, and can be with
Setting is made an inventory the time, is improved user and is taken the accuracy of book, while manpower of making an inventory can be saved.
The utility model provides reading device, including transport module, read module, and the transport module includes guide rail knot
Structure；The read module includes the RFID reader for being used to read RFID tag in books, and the read module is tied by mobile
Structure is connected with the guide rail structure.
Above-mentioned reading device, wherein, the guide rail structure is that leading screw transmission guide rail or numerical control track or chain transmission are led
Rail.
Above-mentioned reading device, wherein, the guide rail structure is leading screw transmission guide rail, and the leading screw transmission guide rail includes leading
Rail and the screw rod transmission bar for setting and being connected in the same direction with the guide rail, the screw rod transmission bar is connected with a stepper motor, described
RFID reader is connected with the screw rod transmission bar.
Above-mentioned reading device, wherein, the screw rod transmission bar two ends are described respectively by bearing block support on bookshelf
Stepper motor is arranged on the bearing block bearing.
Above-mentioned reading device, wherein, the moving structure is pedestal and is arranged on the screw rod transmission bar, described
RFID reader is connected on the pedestal by pin-jointed structure.
Above-mentioned reading device, wherein, the pin-jointed structure is pivot structure, and the RFID reader is existed with pivot structure
Rotated in the range of 60-120 degree.
Above-mentioned reading device, wherein, the transport module is vertically arranged relative to the book lattice of bookshelf or relative to book lattice
It is horizontally disposed with or is equipped with transport module described in one in book lattice vertical direction, the horizontal direction of bookshelf.
Another side, the utility model provides the bookshelf with reading device, and the bookshelf is provided with according to claim 1-7
Reading device described in any one.
Above-mentioned bookshelf, wherein, in addition to control module, for RFID reader to be moved into corresponding book lattice.
Above-mentioned bookshelf, wherein, the RFID reader be provided with data transmission module, to by the data of reading send to
Server.
The utility model has advantages below：Pass through bookshelf reading device, it is possible to achieve 24 hours intelligence reads books letter
Breath, is convenient for making an inventory for books, judges books whether in correct book lattice, and can set the time of making an inventory, and raising makes
User takes the accuracy of book, while manpower of making an inventory can be saved.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, the utility model and its spy
Levy, profile and advantage will become more apparent upon.Identical mark indicates identical part in whole accompanying drawings.Not deliberately according to
Ratio draws accompanying drawing, it is preferred that emphasis is show purport of the present utility model.
Fig. 1 is the front view of the bookshelf with reading device in the utility model.
Fig. 2 is the dimensional structure diagram of the bookshelf with reading device in the utility model.
Fig. 3 is the right view of the bookshelf with reading device in the utility model.
Fig. 4 is Fig. 1 partial enlargement structural representation.
Fig. 5, Fig. 6, Fig. 7 are the another embodiment of the bookshelf with reading device in the utility model.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide
Solution.It is, however, obvious to a person skilled in the art that the utility model can be without one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To explain the technical solution of the utility model.Preferred embodiment of the present utility model is described in detail as follows, but except these
Outside being described in detail, the utility model can also have other embodiment.
Shown in reference picture 1- Fig. 7, the utility model provides reading device, including transport module, read module, transmits mould
Block includes guide rail structure 1；Read module includes the RFID reader 2 for being used to read RFID tag in books, and read module passes through
Moving structure is connected with guide rail structure 1, and the reading device of this in the utility model is arranged on bookshelf 4, passes through maturation now
RFID REIDs, RFID tag is arranged in books, then by read module on transport module in books
RFID tag be read out, it is possible to achieve 24 hours intelligence read book information, be convenient for making an inventory for books, judge books
Whether in correct book lattice, and the time of making an inventory can be set, improve user and take the accuracy of book, while disk can be saved
Point manpower.
The utility model one is preferably and in non-limiting embodiment, and guide rail structure 1 is leading screw transmission guide rail or numerical control rail
Road or chain transmission guide rail, or other track transmission modes, as long as can reach that read module is moved on transport module
Effect, can serve as guide rail structure of the present utility model.
The utility model one is preferably and in non-limiting embodiment, and guide rail structure 1 is leading screw transmission guide rail, leading screw transmission
Guide rail includes guide rail 11 and the screw rod transmission bar 12 for setting and being connected in the same direction with the guide rail 11, and screw rod transmission bar 12 is connected with a step
Stepper motor 13, RFID reader 2 is connected with screw rod transmission bar 12, shown referring to Figures 1 and 2, only has X-axis to lead on a bookshelf
Rail, RFID tag is attached in each books, and each row sets an X-axis guide rail and a screw rod transmission bar, X-axis guide rail with
Screw rod transmission bar in the same direction, is arranged on above screw rod transmission bar, and corresponding each row is required for setting a RFID reader.RFID
Read write line is connected with X-axis guide rail and screw rod transmission bar respectively.During work, stepper motor is laterally driven, and is pushed away by screw rod transmission bar
Dynamic RFID reader presses response after certain each books of velocity scanning, the RFID tag signal of books along guide rail,
The information of feedback electronic storage returns RFID reader.
The utility model one is preferably and in non-limiting embodiment, and the two ends of screw rod transmission bar 12 pass through bearing block 3 respectively
It is supported on bookshelf 4, stepper motor 13 is arranged on the bearing of bearing block 3,12 turns of screw rod transmission bar is driven by stepper motor 13
It is dynamic.
The utility model one is preferably and in non-limiting embodiment, and moving structure is pedestal 5 and is arranged on screw rod transmission
On bar 12, RFID reader 2 is connected on pedestal 5 by pin-jointed structure 6, further preferably, and pin-jointed structure 6 is pivot structure,
RFID reader 2 is rotated with pivot structure in the range of 60-120 degree, preferably 90 degree, after RFID reader works
Or when standby, RFID reader connects the side from the state of work towards bookshelf by being close on pedestal and is rotated by 90 °, and makes
RFID reader is not take up space and nor affects on reader's access books.
The utility model one is preferably and in non-limiting embodiment, if in the case that bookshelf is single-face bookshelf, can be by
Reading device of the present utility model is placed on the back side of bookshelf, then by read module on transport module in books
RFID tag is read out, it is possible to achieve intelligence reads book information within 24 hours, is convenient for making an inventory for books, judges that books are
It is no that and the time of making an inventory can be set in correct book lattice, the accuracy that user takes book is improved, is made an inventory while can save
Manpower, and the back side of bookshelf is arranged on, nor affect on reader and consult books, the also artificial arrangement to books of without prejudice to.
The utility model one is preferably and in non-limiting embodiment, and transport module is vertically arranged relative to the book lattice of bookshelf
Or be horizontally disposed with relative to book lattice or be equipped with transport module described in one in book lattice vertical direction, the horizontal direction of bookshelf, specifically
Including following several set-up modes：
(1), there was only X-axis guide rail on a bookshelf, RFID tag is attached in each books, and each row sets a biography
The X-axis guide rail of defeated module, i.e., one and a screw rod transmission bar, X-axis guide rail in the same direction, are arranged on screw rod transmission bar with screw rod transmission bar
Top, corresponding each row is required for setting a RFID reader.RFID reader respectively with X-axis guide rail and screw rod transmission bar
Connection.During work, stepper motor is laterally driven, and promotes RFID reader to press certain speed along guide rail by screw rod transmission bar
Response after each books, the RFID tag signal of books is scanned, the information of feedback electronic storage returns RFID reader.
(2), there was only Y-axis guide rail on a bookshelf, RFID tag is attached in each books, each row all set a biography
The Y-axis guide rail of defeated module, i.e., one and a screw rod transmission bar, Y-axis guide rail in the same direction, are arranged on screw rod transmission bar with screw rod transmission bar
Side, corresponding each row are required for setting a RFID reader.RFID reader respectively with Y-axis guide rail and screw rod transmission bar
Connection.Y-axis guide rail is a polished rod, is fixed by screws on bookshelf, plays load-bearing stress.During work, stepper motor
Vertical transmission, promotes RFID reader to press certain each books of velocity scanning, figure along Y-axis guide rail by screw rod transmission bar
Response after the RFID tag signal of book, the information of feedback electronic storage returns RFID reader.
(3), there are X, the twin shaft guide rail of Y-axis simultaneously on a bookshelf, RFID tag is attached in each books, X-axis
Traversing guide can be arranged at the top of bookshelf for 1 group, or 2 groups (one at the top of bookshelf, one in bookshelf bottom) and a Y
Axis rail.Accordingly one cross lead screw drive link of configuration, a cross motor and vertical screw rod transmission bar, one vertically
Motor, so only needing to set a RFID reader.Cross lead screw drive link is in the same direction with X-axis guide rail, vertical screw rod transmission bar
It is in the same direction with Y-axis.RFID reader is connected by pedestal with slidable guide rail and screw rod transmission bar.X, Y-axis guide rail are a light
Bar, X-axis is fixed by screws on bookshelf, plays load-bearing stress.Bearing block and stepper motor are arranged on screw rod transmission bar
The two ends being connected with bookshelf, bearing block is used to cross lead screw drive link being supported on bookshelf.Y-axis guide rail is led to vertical connecting rod
Cross connector to be slidably mounted between 2 X-axis guide rails, Y-axis is moved as cross lead screw drive link is driven.During work,
RFID reader can all scan the books on whole bookshelf one time according to certain order movement, corresponding 2 stepping electricity
Machine can be vertical motor work or cross motor work within some period according to certain sequential adjustment, pass through screw mandrel
Drive link promotes RFID reader to press certain each books of velocity scanning, the RFID tag signal of books along guide rail
After reply, feedback electronic storage information return RFID reader.
Another aspect of the present utility model, there is provided the bookshelf with reading device, the bookshelf 4 shown in reference picture 1- Fig. 3
Reading device is provided with, reading device is arranged on the body of bookshelf 4, the body of bookshelf 4 includes multiple book lattice 7, each book lattice 7 are set
There is book lattice RFID tag, book lattice RFID tag includes book trrellis diagram book classification information, and RFID reader is not only read in moving process
Take the RFID information of books, at the same also read book lattice RFID information, judged this books whether to book lattice in.
The utility model one is preferably and in non-limiting embodiment, in addition to control module, for by RFID reader
Corresponding book lattice are moved to, further, RFID reader is provided with data transmission module, the data of reading are sent to service
Device, it is possible to achieve the management to book information.
Several Application Examples of the present utility model are enumerated below.
There was only X-axis guide rail on embodiment 1, the bookshelf with reading device, including a bookshelf, RFID tag is attached to each
In this books, each row sets a reading device, i.e., one X-axis guide rail and a screw rod transmission bar, X-axis guide rail and screw mandrel
Drive link in the same direction, is arranged on above screw rod transmission bar, and corresponding each row is required for setting a RFID reader.RFID read-write
Device is connected with X-axis guide rail and screw rod transmission bar respectively.During work, stepper motor is laterally driven, and is promoted by screw rod transmission bar
RFID reader presses response after certain each books of velocity scanning, the RFID tag signal of books along guide rail, instead
The information for presenting Electronic saving returns RFID reader, and the bearing block and stepper motor wherein in reading device are arranged on screw rod transmission bar
The two ends being connected with bookshelf, bearing block is used to screw rod transmission bar being supported on bookshelf.A seat is connected with screw rod transmission bar
Body, RFID reader is connected on pedestal by rotating shaft, the pin-jointed structure of use, RFID reader is rotated along rotating shaft
90 degree.When after RFID reader work or when standby, RFID reader by being close on pedestal connect from the state of work to
Bookshelf side to be rotated by 90 °, RFID reader is not take up space and nor affect on reader's access books.
There was only Y-axis guide rail on embodiment 2, the bookshelf with reading device, including a bookshelf, RFID tag is attached to each
In this books, each row all set a reading device, i.e., one Y-axis guide rail and a screw rod transmission bar, Y-axis guide rail and screw mandrel
Drive link in the same direction, is arranged on screw rod transmission bar side side, and corresponding each row are required for setting a RFID reader.RFID read-write
Device is connected with Y-axis guide rail and screw rod transmission bar respectively.Y-axis guide rail is a polished rod, is fixed by screws on bookshelf, plays load-bearing
The effect of stress.During work, stepper motor is vertically driven, and promotes RFID reader to be pressed along Y-axis guide rail by screw rod transmission bar
Response after each books of certain velocity scanning, the RFID tag signal of books, the information of feedback electronic storage is returned
RFID reader, similarly, bearing block and stepper motor are arranged on the two ends that screw rod transmission bar is connected with bookshelf, and bearing block is used for will
Screw rod transmission bar is supported on bookshelf.A pedestal is connected with screw rod transmission bar, RFID reader connects present by rotating shaft
On body, the pin-jointed structure of use allows RFID reader to be rotated by 90 ° along rotating shaft.After RFID reader works or treat
During machine, RFID reader connects the side from the state of work towards bookshelf by being close on pedestal and is rotated by 90 °, and makes RFID read-write
Device is not take up space and nor affects on reader's access books.
There are X, the twin shaft guide rail of Y-axis simultaneously on embodiment 3, the bookshelf with reading device, including a bookshelf,
RFID tag is attached in each books, X-direction reading device, can be arranged on for 1 group at the top of bookshelf, or 2 groups (one
At the top of bookshelf, one in bookshelf bottom) and a Y-axis guide rail.Corresponding configuration one cross lead screw drive link, a transverse direction
Motor and vertical screw rod transmission bar, a vertical motor, so only needing to set a RFID reader.Cross lead screw is passed
With X-axis guide rail in the same direction, vertical screw rod transmission bar and Y-axis are in the same direction for lever.RFID reader by pedestal and slidable guide rail and
Screw rod transmission bar is connected.X, Y-axis guide rail are a polished rods, and X-axis is fixed by screws on bookshelf, plays load-bearing stress.
Bearing block and stepper motor are arranged on the two ends that screw rod transmission bar is connected with bookshelf, and bearing block is used for cross lead screw
Drive link is supported on bookshelf.Y-axis guide rail and vertical connecting rod are slidably mounted between 2 X-axis guide rails by connector,
Y-axis is moved as cross lead screw drive link is driven.
During work, RFID reader can all scan the books on whole bookshelf one time according to certain order movement,
Corresponding 2 stepper motors can be vertical motor work or horizontal electricity within some period according to certain sequential adjustment
Machine works, and promotes RFID reader to press certain each books of velocity scanning along guide rail by screw rod transmission bar, books
Response after RFID tag signal, the information of feedback electronic storage returns RFID reader.One is connected with screw rod transmission bar
Pedestal, RFID reader is connected on pedestal by rotating shaft, the pin-jointed structure of use, RFID reader is revolved along rotating shaft
It turn 90 degrees.When after RFID reader work or when standby, RFID reader connects the state from work by being close on pedestal
It is rotated by 90 ° towards bookshelf side, RFID reader is not take up space and nor affect on reader's access books.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, may be used
Technical solutions of the utility model are made with many possible variations and modification using the methods and techniques content of the disclosure above, or is repaiied
The equivalent embodiment of equivalent variations is changed to, this has no effect on substantive content of the present utility model.Therefore, it is every without departing from this practicality
The content of new technique scheme, according to technical spirit of the present utility model to it is made for any of the above embodiments it is any it is simple modification, etc.
With change and modify, still fall within technical solutions of the utility model protection in the range of.
Claims (10)
1. a kind of reading device, it is characterised in that including transport module and read module, the transport module includes guide rail knot
Structure；The read module includes the RFID reader for being used to read RFID tag in books, and the read module is tied by mobile
Structure is connected with the guide rail structure.
2. reading device as claimed in claim 1, it is characterised in that the guide rail structure is leading screw transmission guide rail or numerical control rail
Road or chain transmission guide rail.
3. the reading device as described in claim any one of 1-2, it is characterised in that the guide rail structure is that leading screw transmission is led
Rail, the leading screw transmission guide rail includes guide rail and the screw rod transmission bar for setting and being connected in the same direction with the guide rail, the screw rod transmission
Bar is connected with a stepper motor, and the RFID reader is connected with the screw rod transmission bar.
4. reading device as claimed in claim 3, it is characterised in that the screw rod transmission bar two ends pass through bearing block branch respectively
Hold on bookshelf, the stepper motor is arranged on the bearing block bearing.
5. reading device as claimed in claim 3, it is characterised in that the moving structure is pedestal and is arranged on the screw mandrel
On drive link, the RFID reader is connected on the pedestal by pin-jointed structure.
6. reading device as claimed in claim 5, it is characterised in that the pin-jointed structure is pivot structure, the RFID is read
Device is taken to be rotated with pivot structure in the range of 60-120 degree.
7. reading device as claimed in claim 5, it is characterised in that the transport module is vertically set relative to the book lattice of bookshelf
Put or be horizontally disposed with relative to book lattice or be equipped with transport module described in one in book lattice vertical direction, the horizontal direction of bookshelf.
8. the bookshelf with reading device, it is characterised in that the bookshelf is provided with the institute according to claim any one of 1-7
State reading device.
9. there is the bookshelf of reading device as claimed in claim 8, it is characterised in that also including control module, for inciting somebody to action
RFID reader is moved to corresponding book lattice.
10. there is the bookshelf of reading device as claimed in claim 9, it is characterised in that the RFID reader is provided with data
Transport module, the data of reading are sent to server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244111.6U CN206557784U (en) | 2017-03-13 | 2017-03-13 | A kind of reading device and the bookshelf with the reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244111.6U CN206557784U (en) | 2017-03-13 | 2017-03-13 | A kind of reading device and the bookshelf with the reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557784U true CN206557784U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244111.6U Active CN206557784U (en) | 2017-03-13 | 2017-03-13 | A kind of reading device and the bookshelf with the reading device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109101851A (en) * | 2018-06-01 | 2018-12-28 | 广东数相智能科技有限公司 | A kind of books localization method, electronic equipment and storage medium |
| CN109934313A (en) * | 2017-12-19 | 2019-06-25 | 杭州海康威视系统技术有限公司 | A kind of article checking method, server, information collecting device and check system |
| CN110503165A (en) * | 2019-07-31 | 2019-11-26 | 灏云(张家港)智能设备有限公司 | A kind of multimode storage device |
| CN111493541A (en) * | 2020-04-21 | 2020-08-07 | 江苏齐鑫智能科技有限公司 | File box pushing device and using method thereof |
| CN112247997A (en) * | 2020-09-09 | 2021-01-22 | 广东拓迪智能科技有限公司 | Inventory robot and control method thereof |
-
2017
- 2017-03-13 CN CN201720244111.6U patent/CN206557784U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934313A (en) * | 2017-12-19 | 2019-06-25 | 杭州海康威视系统技术有限公司 | A kind of article checking method, server, information collecting device and check system |
| CN109934313B (en) * | 2017-12-19 | 2022-08-05 | 杭州海康威视系统技术有限公司 | Article checking method, server, information acquisition equipment and checking system |
| CN109101851A (en) * | 2018-06-01 | 2018-12-28 | 广东数相智能科技有限公司 | A kind of books localization method, electronic equipment and storage medium |
| CN109101851B (en) * | 2018-06-01 | 2023-05-26 | 广东数相智能科技有限公司 | Book positioning method, electronic equipment and storage medium |
| CN110503165A (en) * | 2019-07-31 | 2019-11-26 | 灏云(张家港)智能设备有限公司 | A kind of multimode storage device |
| CN110503165B (en) * | 2019-07-31 | 2024-04-12 | 江苏池丰科技有限公司 | Multi-module storage device |
| CN111493541A (en) * | 2020-04-21 | 2020-08-07 | 江苏齐鑫智能科技有限公司 | File box pushing device and using method thereof |
| CN112247997A (en) * | 2020-09-09 | 2021-01-22 | 广东拓迪智能科技有限公司 | Inventory robot and control method thereof |
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Effective date of registration: 20230328 Address after: Room 201, No. 6, Kehui Second Street, Science City, New and High Technology Industrial Development Zone, Guangzhou City, Guangdong Province, 510700 Patentee after: GUANGDONG TUODI INTELLIGENT TECHNOLOGY CO.,LTD. Address before: Room 11, Yard 3, Mupi West Road, Xintang Street, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee before: GUANGZHOU DUMBO GOOSE ELECTRONIC TECHNOLOGY CO.,LTD. |