CN110316676A - A kind of college library, university library, academic library's receipts row's books device - Google Patents
A kind of college library, university library, academic library's receipts row's books device Download PDFInfo
- Publication number
- CN110316676A CN110316676A CN201910641962.8A CN201910641962A CN110316676A CN 110316676 A CN110316676 A CN 110316676A CN 201910641962 A CN201910641962 A CN 201910641962A CN 110316676 A CN110316676 A CN 110316676A
- Authority
- CN
- China
- Prior art keywords
- library
- support
- books
- lifting seat
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The present invention relates to books collator fields, specifically disclose a kind of college library, university library, academic library's receipts row's books device, including pedestal and vertically it is fixedly mounted on the pedestal upper support column, lifting seat is equipped with by driving assembly lift on support column, the side of the lifting seat is provided with the Fang Shu mechanism for putting book；The Fang Shu mechanism includes the pedestal being fixedly mounted on the lifting seat one side, it is offered in pedestal with open open cavity, front and rear sides, which rotate, in open cavity is equipped with support screw, and the positive and negative rotation servo motor for driving support screw to rotate is equipped on the pedestal；The other end outer ring of the support screw offers the second external thread part, and the level that is additionally provided in the open cavity, which is slided to be equipped with, is connected through a screw thread the pushing plate that mode is socketed on the second external thread part.Books can be smoothly inserted into the position on bookshelf between adjacent two books by the embodiment of the present invention, facilitate staff to the emissions operation of eminence books.
Description
Technical field
The present invention relates to books collator technical field, row's books device is received by specifically a kind of college library, university library, academic library.
Background technique
Library is to collect, arrange, collecting books and reference materials for the mechanism of people's reading, reference, early in B.C. 3000
There have been library, library, which has, to be saved Human Cultural Heritage, exploitation information resources, participates in the functions such as social education.
Currently, in library books amount be continuously increased, multiple large-scale bookshelves are needed to configure, to meet needs.It is existing
The large-scale bookshelf having is mostly higher, and is divided into plurality of layers, and books are just placed in each layer, removes and borrows for reader.For
For the personnel of Work of Library Management, high-rise book is put, staff usually requires by chair, ladder or tramples
Lower layer's bookshelf puts book, not only library can be made disorder in this way, but also be also easy to trample on lower layer's bookshelf, and there are works
Make the danger that personnel throw from eminence, there are certain personal safeties to staff, are unfavorable for managerial personnel of library to figure
The restocking of book works.
Summary of the invention
The purpose of the present invention is to provide a kind of college library, university library, academic library to receive row's books device, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
Row's books device is received by a kind of college library, university library, academic library, including pedestal and is vertically fixedly mounted on the pedestal upper support column, institute
It states and lifting seat is equipped with by driving assembly lift on support column, the side of the lifting seat, which is provided with, puts book for put book
Mechanism；The Fang Shu mechanism includes the pedestal being fixedly mounted on the lifting seat one side, and offering in the pedestal has
Open open cavity, front and rear sides rotates equipped with support screw in the open cavity, and are equipped on the pedestal for driving
The positive and negative rotation servo motor of dynamic support screw rotation；
The other end outer ring of the support screw offers the second external thread part, and horizontal sliding is additionally provided in the open cavity and is equipped with
The mode of being connected through a screw thread is socketed in the pushing plate on second external thread part.
As a further solution of the present invention: one end outer ring of the support screw offers the first external thread part, described
Open lumenal levels sliding, which is equipped with, is connected through a screw thread the movement swivel nut that mode is socketed on first external thread part, the fortune
Push-pull rod is fixedly installed on movable snail sleeve, the other end of the push-pull rod is rotatably connected to curved splint by articulated manner, and
It is supported and is connected by support spring between the concave side of the curved splint and the end of the support screw.
As a further solution of the present invention: what the concave side back side of the curved splint was opened up with the open cavity open-mouth
Tipper offsets.
As a further solution of the present invention: the screw pitch of second external thread part is greater than the first external thread part screw pitch
3-5 times.
As a further solution of the present invention: the T-shaped hole matched with the support column, institute are offered on the lifting seat
The side for stating support column offers locking slot, and the side of the lifting seat is provided with for pushing latch segment to be embedded in the locking slot
Interior elastic supporting member for supporting optical member；The lock for adjusting the latch segment top incline direction is also equipped on the lateral wall of the lifting seat
Tight motor.
As a further solution of the present invention: the elastic supporting member for supporting optical member includes that rotation is opened on the lifting seat inner sidewall
If swivelling chute in rotating cylinder, horizontal sliding is equipped with oval sliding block in the rotating cylinder, is additionally provided in the rotating cylinder pair
The ellipse sliding block plays the compressed spring of support connection function, passes through support between the latch segment and the oval sliding block
Compression bar support connection.
As a further solution of the present invention: the output shaft of the locking motor and rotation are set to the rotation in the swivelling chute
Rotating cylinder is connected.
As a further solution of the present invention: the driving component include rotation be set to the T-shaped hole in and with the branch
The driving gear that the rack gear being arranged on dagger side wall is meshed, and the driving component further includes for driving the driving gear
It rotates and is fixedly mounted on the positive and negative rotation on the lifting seat outer wall and adjust motor.
As a further solution of the present invention: the front and back side surface of the support column offers guide chute, the T shape
The guide runner matched with the guide chute is fixedly installed on the inner wall in hole.
Compared with prior art, it is received in row's books device in college library, university library, academic library provided in an embodiment of the present invention, positive and negative rotation is watched
Take motor driven support screw rotation when, can synchronize push pushing plate and move swivel nut in open cavity synchronize move right,
And due to the screw pitch of the first external thread part and the second external thread part difference, motion delay of the swivel nut relative to pushing plate is moved, because
This, while pushing plate pushes the books in open cavity to move right, lag, which moves right movement swivel nut, can push arc
Clamping plate movement, and under the supporting role of support spring, curved splint opens wide, in order to which the books in open cavity are released, and by
In two curved splints in closure, the end of curved splint is in flat taper block structure, and then is inserted into convenient for curved splint
On bookshelf between adjacent two books, and adjacent two books are strutted, consequently facilitating the books in open cavity are smoothly inserted into book
Position on frame between adjacent two books so that it is convenient to staff to the emissions operations of library's eminence books.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment.
Fig. 1 is the structural schematic diagram that row's books device is received by college library, university library, academic library provided in an embodiment of the present invention.
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
Fig. 3 is the structural schematic diagram that row books device Zhong Fangshu mechanism is received by college library, university library, academic library provided in an embodiment of the present invention.
Fig. 4 is the connection that support column and lifting seat in row's books device are received by college library, university library, academic library provided in an embodiment of the present invention
Figure.
Fig. 5 is the connection that pushing plate and push-pull rod in row's books device are received by college library, university library, academic library provided in an embodiment of the present invention
Figure.
Fig. 6 is the three-dimensional structure diagram that support column in row's books device is received by college library, university library, academic library provided in an embodiment of the present invention.
In figure: 1- pedestal, 2- ballast box, 3- self-locking trundle, 4- support column, 5- pedestal, 6- curved splint, 7- positive and negative rotation are watched
Take motor, 8- lifting seat, 9- support screw, 10- pushing plate, 11- moves swivel nut, 12- support spring, 13- tipper, and 14- is pushed away
Pull rod, 15- locking motor, 16- positive and negative rotation adjust motor, 17- driving gear, 18- guide runner, 19- rotating cylinder, 20- support
Compression bar, 21- latch segment, 22- ellipse sliding block, 23- compressed spring；
41- locking slot, 42- rack gear, 43- guide chute；51- open cavity；
81-T shape hole, 82- swivelling chute；The first external thread part of 91-, the second external thread part of 92-.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
As shown in figures 1 to 6, in one embodiment provided by the invention, a kind of college library, university library, academic library's receipts row's books device, packet
It includes pedestal 1 and is vertically fixedly mounted on 1 upper support column 4 of pedestal, pacified on the support column 4 by driving assembly lift
Equipped with lifting seat 8, the side of the lifting seat 8 is provided with the Fang Shu mechanism for putting book；In embodiments of the present invention, described to put
Book mechanism includes the pedestal 5 being fixedly mounted on 8 one side of lifting seat, offers in the pedestal 5 and opens with open
Oral cavity 51, front and rear sides, which rotate, in the open cavity 51 is equipped with support screw 9, and is equipped on the pedestal 5 for driving
The positive and negative rotation servo motor 7 that support screw 9 rotates.
Further, one end outer ring of the support screw 9 offers the first external thread part 91, water in the open cavity 51
Smooth dynamic be equipped with is connected through a screw thread the movement swivel nut 11 that mode is socketed on first external thread part 91, the movement swivel nut
Push-pull rod 14 is fixedly installed on 11, the other end of the push-pull rod 14 is rotatably connected to curved splint 6, arc by articulated manner
The tipper 13 that the concave side back side of clevis plate 6 is opened up with 51 open-mouth of open cavity offsets, and the concave side of the curved splint 6
By the support connection of support spring 12 between face and the end of the support screw 9, when movement swivel nut 11 is transported in open cavity 51
When dynamic, curved splint 6 is pulled to move under the linkage effect of push-pull rod 14, and cooperate support of the tipper 13 to curved splint 6
Effect, enable to two curved splints 6 of 51 open-mouth of open cavity to be closed, also or support spring 12 supporting role
Under, two curved splints 6 open wide.
Further, in embodiment provided by the invention, the other end outer ring of the support screw 9 offers second
External thread part 92, horizontal sliding is additionally provided in the open cavity 51 is equipped with and be connected through a screw thread mode and be socketed in the described second outer spiral shell
Pushing plate 10 in line portion 92.
It is received in row's books device in college library, university library, academic library provided in an embodiment of the present invention, the screw pitch of second external thread part 92
Greater than 3-5 times of 91 screw pitch of the first external thread part, so, when positive and negative rotation servo motor 7 drives support screw 9 to rotate
When, can synchronize push pushing plate 10 and move swivel nut 11 in open cavity 51 synchronize move right, and due to the first external screw thread
Portion 91 is different with the screw pitch of the second external thread part 92, moves motion delay of the swivel nut 11 relative to pushing plate 10 and therefore works as push
While plate 10 pushes the books in open cavity 51 to move right, lag, which moves right movement swivel nut 11, can push curved splint
6 movements, and under the supporting role of support spring 12, curved splint 6 opens wide, in order to which the books in open cavity 51 are released, and
Since two curved splints 6 are in closure, the end of curved splint 6 is in flat taper block structure, and then is convenient for curved splint 6
It is inserted on bookshelf between adjacent two books, and adjacent two books is strutted, consequently facilitating the books in open cavity 51 are smooth
The position be inserted on bookshelf between adjacent two books so that it is convenient to staff to the emissions operations of library's eminence books.
As shown in figures 1 to 6, it in another embodiment provided by the invention, is offered on the lifting seat 8 and the branch
The T-shaped hole 81 that dagger 4 matches, the side of the support column 4 offer locking slot 41, and the side of the lifting seat 8 is provided with
For pushing latch segment 21 to be embedded in the elastic supporting member for supporting optical member in the locking slot 41；It is also equipped on the lateral wall of the lifting seat 8
For adjusting the locking motor 15 of the 21 top incline direction of latch segment, when adjust the inclination to latch segment 21 it is face-up when,
Since the plane of 21 bottom surface of latch segment and the soffit plane of locking slot 41 offset, effective support can be played to lifting seat 8 and is made
With avoiding lifting seat 8 from falling downwards from support column 4；Conversely, when the inclination of latch segment 21 is face-down, push lifting seat 8 to
Lower movement, the inclined surface of latch segment 21 offset with the bottom surface seamed edge of locking slot 41, and resilient support is enabled to be contracted to latch segment
21 are detached from out of locking slot 41, can be convenient for pushing lifting seat 8 to move downward using driving assembly.
Specifically, the elastic supporting member for supporting optical member includes that rotation is set to institute in elastic supporting member for supporting optical member provided in an embodiment of the present invention
The rotating cylinder 19 in the swivelling chute 82 opened up on 8 inner sidewall of lifting seat is stated, horizontal sliding is equipped with ellipse in the rotating cylinder 19
Sliding block 22 is additionally provided with the compressed spring 23 that support connection function is played to the oval sliding block 22 in the rotating cylinder 19, described
It is connected between latch segment 21 and the oval sliding block 22 by the support support of compression bar 20.
Further, the output shaft of the locking motor 15 is connected with the rotating cylinder 19 that rotation is set in the swivelling chute 82
It connects.
In driving assembly provided in an embodiment of the present invention, the driving component includes that rotation is set in the T-shaped hole 81
And the driving gear 17 being meshed with the rack gear 42 being arranged on 4 side wall of support column, and the driving component further includes being used for
It drives the driving gear 17 to rotate and the positive and negative rotation being fixedly mounted on 8 outer wall of lifting seat adjusts motor 16.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, in embodiment provided by the invention, the front and back side surface of the support column 4
Guide chute 43 is offered, the guiding matched with the guide chute 43 is fixedly installed on the inner wall of the T-shaped hole 81
Sliding block 18.
Please continue to refer to Fig. 1, in embodiment provided by the invention, ballast box 2 is additionally provided on the pedestal 1, it is described
The lower surface quadrangle of pedestal 1 is provided with self-locking trundle 3, convenient and efficient in order to the movement of receipts row's books device.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. row's books device is received by a kind of college library, university library, academic library, which is characterized in that including pedestal (1) and be vertically fixedly mounted on described
Pedestal (1) upper support column (4) is equipped with lifting seat (8), the lifting by driving assembly lift on the support column (4)
The side of seat (8) is provided with the Fang Shu mechanism for putting book；The Fang Shu mechanism includes being fixedly mounted on the lifting seat (8) one
Pedestal (5) on side, the pedestal (5) is interior to be offered with open open cavity (51), the interior front and back of the open cavity (51)
Two sides, which rotate, is equipped with support screw (9), and is equipped on the pedestal (5) positive and negative for driving support screw (9) to rotate
Turn servo motor (7)；
The other end outer ring of the support screw (9) offers the second external thread part (92), is additionally provided in the open cavity (51)
Level sliding, which is equipped with, is connected through a screw thread the pushing plate (10) that mode is socketed on second external thread part (92).
2. row's books device is received by college library, university library, academic library according to claim 1, which is characterized in that the support screw (9)
One end outer ring offers the first external thread part (91), and horizontal sliding, which is equipped with, in the open cavity (51) is connected through a screw thread mode set
The movement swivel nut (11) on first external thread part (91) is connect, is fixedly installed with push-pull rod on the movement swivel nut (11)
(14)；
The other end of the push-pull rod (14) is rotatably connected to curved splint (6) by articulated manner, and the curved splint (6)
Concave side and the support screw (9) end between by support spring (12) support connect.
3. row's books device is received by college library, university library, academic library according to claim 2, which is characterized in that second external thread part
(92) screw pitch is greater than 3-5 times of the first external thread part (91) screw pitch.
4. row's books device is received by college library, university library, academic library according to claim 1 to 3, which is characterized in that the lifting seat
(8) T-shaped hole (81) matched with the support column (4) is offered on, the side of the support column (4) offers locking slot
(41), the side of the lifting seat (8) is provided with the elasticity branch for pushing latch segment (21) to be embedded in the locking slot (41)
Support member；
The locking electricity for adjusting the latch segment (21) top incline direction is also equipped on the lateral wall of the lifting seat (8)
Machine (15).
5. row's books device is received by college library, university library, academic library according to claim 4, which is characterized in that the elastic supporting member for supporting optical member includes
Rotation is set to the rotating cylinder (19) in the swivelling chute (82) opened up on the lifting seat (8) inner sidewall, and the rotating cylinder (19) is interior
Level sliding is equipped with ellipse sliding block (22), is additionally provided in the rotating cylinder (19) and plays support company to the oval sliding block (22)
The compressed spring (23) of effect is connect, passes through support compression bar (20) branch between the latch segment (21) and the oval sliding block (22)
Support connection.
6. row's books device is received by college library, university library, academic library according to claim 5, which is characterized in that the locking motor (15)
Output shaft is connected with the rotating cylinder (19) that rotation is set in the swivelling chute (82).
7. row's books device is received by college library, university library, academic library according to claim 4, which is characterized in that the driving component includes turning
It is dynamic to be set to the driving gear being meshed in the T-shaped hole (81) and with the rack gear (42) being arranged on the support column (4) side wall
(17), and the driving component further includes for driving the driving gear (17) to rotate and being fixedly mounted on the lifting seat
(8) positive and negative rotation on outer wall adjusts motor (16).
8. row's books device is received by college library, university library, academic library according to claim 6, which is characterized in that before the support column (4)
Rear side surface offers guide chute (43), is fixedly installed with and the guide chute on the inner wall of the T-shaped hole (81)
(43) guide runner (18) matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641962.8A CN110316676B (en) | 2019-07-16 | 2019-07-16 | College library book collecting and arranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641962.8A CN110316676B (en) | 2019-07-16 | 2019-07-16 | College library book collecting and arranging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110316676A true CN110316676A (en) | 2019-10-11 |
| CN110316676B CN110316676B (en) | 2020-06-23 |
Family
ID=68123708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910641962.8A Expired - Fee Related CN110316676B (en) | 2019-07-16 | 2019-07-16 | College library book collecting and arranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110316676B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921567A (en) * | 2019-11-29 | 2020-03-27 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Locking device of lifting platform |
| CN112404874A (en) * | 2020-11-07 | 2021-02-26 | 株洲天桥舜臣选煤机械有限责任公司 | Fixing device for stainless steel pipe welding |
| CN113843811A (en) * | 2021-10-15 | 2021-12-28 | 朱纯琳 | Robot is checked to books |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203667909U (en) * | 2013-11-06 | 2014-06-25 | 王慧 | Book collecting and arranging device of library |
| CN104851211A (en) * | 2015-06-12 | 2015-08-19 | 刘子腾 | System for automatically storing and fetching book for library |
| CN105058365A (en) * | 2015-08-11 | 2015-11-18 | 山东建筑大学 | Bionic type robot for automatically taking and putting books |
| CN206569576U (en) * | 2017-03-17 | 2017-10-20 | 内江师范学院 | The removable servicing unit applied in library collection framed bent |
| CN207294094U (en) * | 2017-10-31 | 2018-05-01 | 华北理工大学 | A kind of automatic bookrest |
| CN207467479U (en) * | 2017-11-21 | 2018-06-08 | 高登文 | A kind of taking care of books stent convenient for piling up |
-
2019
- 2019-07-16 CN CN201910641962.8A patent/CN110316676B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203667909U (en) * | 2013-11-06 | 2014-06-25 | 王慧 | Book collecting and arranging device of library |
| CN104851211A (en) * | 2015-06-12 | 2015-08-19 | 刘子腾 | System for automatically storing and fetching book for library |
| CN105058365A (en) * | 2015-08-11 | 2015-11-18 | 山东建筑大学 | Bionic type robot for automatically taking and putting books |
| CN206569576U (en) * | 2017-03-17 | 2017-10-20 | 内江师范学院 | The removable servicing unit applied in library collection framed bent |
| CN207294094U (en) * | 2017-10-31 | 2018-05-01 | 华北理工大学 | A kind of automatic bookrest |
| CN207467479U (en) * | 2017-11-21 | 2018-06-08 | 高登文 | A kind of taking care of books stent convenient for piling up |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921567A (en) * | 2019-11-29 | 2020-03-27 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Locking device of lifting platform |
| CN112404874A (en) * | 2020-11-07 | 2021-02-26 | 株洲天桥舜臣选煤机械有限责任公司 | Fixing device for stainless steel pipe welding |
| CN113843811A (en) * | 2021-10-15 | 2021-12-28 | 朱纯琳 | Robot is checked to books |
| CN113843811B (en) * | 2021-10-15 | 2022-12-20 | 朱纯琳 | Robot is checked to books |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110316676B (en) | 2020-06-23 |
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Granted publication date: 20200623 Termination date: 20210716 |