CN110356141A - A kind of vocational education management data storage device - Google Patents
A kind of vocational education management data storage device Download PDFInfo
- Publication number
- CN110356141A CN110356141A CN201910600058.2A CN201910600058A CN110356141A CN 110356141 A CN110356141 A CN 110356141A CN 201910600058 A CN201910600058 A CN 201910600058A CN 110356141 A CN110356141 A CN 110356141A
- Authority
- CN
- China
- Prior art keywords
- paper
- plate
- box
- rail
- management data
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F7/00—Filing appliances without fastening means
- B42F7/14—Boxes
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of vocational education management data storage devices, its structure includes sack, the storage box, round mouth, sack glue connection is in the storage box, the storage box is equipped with round mouth, the storage box is by box body, box cover, velcro composition, box body is equipped with box cover and the two composition is integrated, box body and box cover glue connection are connected to velcro, the storage box is equipped with interior arrangement, fixator, paper document of the present invention is put into box body, fixator carries out that height and length and width are adjusted flexibly according to the height of paper amount and the size of paper size, keep fixed structure stronger to the fixation of paper, paper place when can be regular being put into and fixing, it takes again and is put into the degree at random that will not increase paper, will not fall apart failure there is a phenomenon where binding clasp, the paper that interior arrangement is scanned needs is scanned data inputting computer, It is easy to use, writing remarks can also be carried out on middle plate, avoiding the remarks on paper influences paper beauty.
Description
Technical field
The present invention relates to vocational education teaching field, specifically a kind of vocational education management data storage device.
Background technique
In usually working or live, data keeping is proper to be inquired and use convenient for us, store in school big
The capsule information of student and teacher are measured, with the development of science and technology, existing documentation uses network cloud to store mostly, but
There is part information that need to be saved with paper material, such as the hand-written painting of handwritten signature and sealed files or student, text need to be used
Part box is stored storage.
Paper is only put in document case by the existing data storage of the prior art, paper place it is more irregular, file compared with
It is taken again to paper when more and stores the degree at random that will increase paper again;It is interior when stacked paper stores in document case
The binding clasp in portion can not be adjusted flexibly according to its thickness, and binding clasp failure, file is easy to cause to fall apart;For partially more
Important file cannot carry out remarks writing directly on paper, can not be scanned to paper during storage by data inputting
Computer, storage are more inconvenient.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of vocational education management data storage
Paper is only put in document case by device with solving existing data storage, and paper placement is more irregular, when file is more again
Secondary taken to paper stores the degree at random that will increase paper again;When stacked paper stores in document case, internal folder
Tight device can not be adjusted flexibly according to its thickness, and binding clasp failure, file is easy to cause to fall apart;For partially more important
File cannot carry out remarks writing directly on paper, can not be scanned to paper during storage by data inputting computer,
The more inconvenient problem of storage.
The present invention adopts the following technical scheme that realize: a kind of vocational education management data storage device, structure packet
Sack, the storage box, round mouth are included, the sack glue connection is equipped with round mouth, the storage on front side of the storage box on the left of the storage box
Box is made of box body, box cover, velcro, and the box body right end is equipped with box cover and the two composition is integrated, the box
Body and box cover side glue connection are connected to velcro, are equipped with interior arrangement, fixator on the inside of the storage box.
It is further preferred that the interior arrangement includes bottom plate, middle plate, upper plate, spindle nose, the bottom plate and middle board bottom portion are pasted
It closes, the bottom plate, middle plate, upper plate upper end and spindle nose installation connect, and the middle plate is identical as upper plate structure.
It is further preferred that the bottom plate includes ruggedized construction, transmission shaft circle, bottom plate ontology, the ruggedized construction installation
In transmission shaft circle left end, the transmission shaft circle and bottom plate ontology left end axis connection.
It is further preferred that the ruggedized construction includes spring, telescopic rod, bed course, the spring and telescopic rod left end are welded
It connects, the telescopic rod right end and bed course glue connection.
It is further preferred that the middle plate includes a plate, middle position plate, status of a sovereign plate, a plate and middle position plate track
Connection, the middle position plate are mounted on status of a sovereign plate, a plate and middle position plate, the stepped distribution of status of a sovereign plate.
It is further preferred that the fixator inner cavity is equipped with fixed structure, the fixed structure include rail gantry, square frame,
Fixed feet, the rail gantry middle part side of being equipped with frame, side's frame and fixed feet upper end lock.
It is further preferred that the fixed feet includes frame rail, column rail, sole, the frame rail is connect with column rail upper end track,
Column rail bottom portion and sole installation connect.
It is further preferred that the sole includes internal rail, lock shaft, shaft, turnover panel circle, installing on front side of turnover panel circle upper end
There is internal rail, the internal rail, shaft and turnover panel circle install connection by lock shaft and three's composition is integrated, the turnover panel
Circle middle part is equipped with shaft.
Beneficial effect
The present invention puts files into box body and is fixed by fixator, covers box cover;When fixator is driven, square frame root
Moved according to paper size with the position being fixed on box body, if paper size it is smaller and be fixed on the upper half of box body or under
Half portion, then fixed feet is moved to the upper half of box body by square frame or lower half is fixed;If paper size is larger to be centered in box
On body, then square frame is centered in rail gantry, and frame rail is also stretched to both ends, is fixed on the middle part of paper;Sole can in fixed paper
According to the thickness of paper amount by column rail on frame rail it is upper and lower it is flexible be fixed, if think can when directly browsing paper by user
The backward end of sole toward paper is mobile (namely moving backward), and the turnover panel circle that will be close to paper end is flipped up 90 degree
(that is turnover panel round bottom portion folds forward), the activity space of paper increase, and paper is browsed more flexible, will turn over again when not browsing
Plate circle overturning return, i.e. sole fixed diameter increase, and the fastness of paper also increases;Interior arrangement is that extensible device is mounted on
The box body upper left corner, when use bottom plate, middle plate, upper plate stretch down, spindle nose extending transversely, after middle plate and upper plate stretching, extension on spindle nose
It is mobile to can be achieved to be scanned paper, by data inputting computer;The taking-up that bottom plate acts on convenient for paper, bottom plate ontology inverse time
Needle rotation upwarps the bottom end for putting paper in box body again, makes to move on to the half above box body on paper sheet thickness, takes out paper
It is more convenient.
Compared with prior art, the beneficial effects of the present invention are: paper document is put into box body, fixator is according to paper amount
Height and the size of paper size be adjusted flexibly height and length and width, keep fixed structure stronger to the fixation of paper,
Can be regular when paper placement being put into and fixing, takes be put into the degree at random that will not increase paper again, will not occur
Binding clasp fall apart failure the phenomenon that generation, interior arrangement is scanned data inputting computer to the paper that is scanned of needs, makes
With conveniently, writing remarks can also be carried out on middle plate, avoiding the remarks on paper influences paper beauty.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 shows a kind of structural schematic diagram of vocational education management data storage device of the present invention.
Fig. 2 shows the structural schematic diagrams of the expanded schematic diagram of inventive memory device.
Fig. 3 shows the structural schematic diagram of interior arrangement of the present invention.
Fig. 4 shows the structural schematic diagram of bottom plate cutting of the present invention.
Fig. 5 shows the structural schematic diagram of ruggedized construction cutting of the present invention.
Fig. 6 shows plate in the present invention, the structural schematic diagram after upper plate stretching, extension.
Fig. 7 shows the structural schematic diagram of fixed structure of the present invention.
Fig. 8 shows the structural schematic diagram that sole of the present invention is overlooked.
In figure: sack 1, the storage box 2, round mouth 3, box body 20, box cover 21, velcro 22, interior arrangement 4, fixator 5, bottom
Plate 70, middle plate 71, upper plate 72, spindle nose 73, ruggedized construction 90, transmission shaft circle 91, bottom plate ontology 92, spring 900, telescopic rod 901,
902, plates 80 of bed course, middle position plate 81, status of a sovereign plate 82, fixed structure 50, rail gantry 500, square frame 501, fixed feet 502, frame rail
5020, column rail 5021, sole 5022, internal rail 60, lock shaft 61, shaft 62, turnover panel circle 63.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-8 is please referred to, the present invention provides a kind of vocational education management data storage device technical solution: its structure packet
Sack 1, the storage box 2, round mouth 3 are included, in the storage box 2, the storage box 2 is equipped with round mouth 3, described to deposit for 1 glue connection of sack
Storage box 2 is made of box body 20, box cover 21, velcro 22, and the box body 20 is equipped with box cover 21 and the two being integrally formed of group is tied
Structure, the box body 20 and 21 glue connection of box cover are connected to velcro 22, and the velcro 22 is used for being bonded to box body 20 and box cover 21
Fixed, the storage box 2 is equipped with interior arrangement 4, fixator 5, and the interior arrangement 4 is extensible device, when not in use for
Column structure is located at the upper right corner of box body 20, is convenient for the storage of paper, length when interior arrangement 4 uses to 20 slot milling of box body
Extensible is 270mm, and extensible width is 190, acts on and carries out writing remarks instead of paper, is scanned and realizes that data are standby
Part moves up paper convenient for taking, and the interior arrangement 4 includes bottom plate 70, middle plate 71, upper plate 72, spindle nose 73, the bottom plate 70
It is bonded with middle plate 71, the bottom plate 70, middle plate 71, upper plate 72 and the installation of spindle nose 73 connect, the middle plate 71 and 72 structure of upper plate
Identical, the bottom plate 70 is used to move up on paper and (realizes that paper sheet thickness is higher than to 20 height of box body) takes convenient for paper, institute
It states bottom plate 70 and middle plate 71 is scanned and realizes data backup and carry out writing remarks instead of paper, the bottom plate 70 includes reinforcing
Structure 90, transmission shaft circle 91, bottom plate ontology 92, the ruggedized construction 90 are mounted on transmission shaft circle 91, the transmission shaft circle 91
With 92 axis connection of bottom plate ontology, the ruggedized construction 90 includes spring 900, telescopic rod 901, bed course 902, the spring 900 with
Telescopic rod 901 welds, the telescopic rod 901 and 902 glue connection of bed course, 92 left end of bottom plate ontology spring 900 when moving
It can be stretched according to mobile variation, will drive the movement of telescopic rod 901 when flexible, realized after being rotated to bottom plate ontology 92
Fixation is further strengthened, the middle plate 71 includes a plate 80, middle position plate 81, status of a sovereign plate 82, a plate 80 and middle position plate
The connection of 81 tracks, the middle position plate 81 are mounted on status of a sovereign plate 82, and the fixator 5 is equipped with fixed structure 50, the fixation
Structure 50 includes rail gantry 500, square frame 501, fixed feet 502,500 side's of being equipped with frame 501 of rail gantry, side's frame 501 with it is solid
Determine the locking of foot 502, the fixed feet 502 includes frame rail 5020, column rail 5021, sole 5022, the frame rail 5020 and column rail
The connection of 5021 tracks, the column rail 5021 is connected with the installation of sole 5022, when paper is fixed on box body 20 according to specification size
When the upper half, lower half or middle part, square frame 501 can flexibly be moved in rail gantry 500, then paper is fixed, institute
Length and width can be changed according to the size of paper by stating fixed feet 502, can more flexible, secured, the sole to the fixed of paper
5022 include internal rail 60, lock shaft 61, shaft 62, turnover panel circle 63, and the turnover panel circle 63 is installed with internal rail 60, the internal rail 60, axis
Bar 62 and turnover panel circle 63 are connected by the installation of lock shaft 61, and turnover panel circle 63 is equipped with shaft 62, and the sole 5022 can be
Moved up and down on column rail 5021, turnover panel circle 63 can 90 degree overturning, realize to paper fixation premise, reduce to paper
Fixed-area so that paper, which is fixed on document case to browse paper, will not feel bad and browse, when browsing
Segment word will not be covered by sole 5022.
It puts files into box body 20 and is fixed by fixator 5, cover box cover 21;When fixator 5 is driven, side
Frame 501 is moved according to paper size with the position being fixed on box body 20, if paper size is smaller and is fixed on box body 20
The upper half or lower half, then fixed feet 502 is moved to the upper half of box body 20 by square frame 501 or lower half is fixed;If
Paper size is larger to be centered on box body 20, then square frame 501 is centered in rail gantry 500, and frame rail 5020 is also stretched to both ends, fixed
At the middle part of paper;Sole 5022 can pass through column rail 5021 in fixed paper on frame rail 5020 according to the thickness of paper amount
It is flexible up and down to be fixed, if user can be mobile (also by the backward end of sole 5022 toward paper when thinking directly to browse paper
To move backward), and will be close to paper end turnover panel circle 63 be flipped up 90 degree (that is turnover panel justify 63 bottoms turn over forward
Folding), the activity space of paper increases, paper browse it is more flexible, again by 63 overturning returns of turnover panel circle, i.e. sole 5022 when not browsing
Fixed diameter increases, and the fastness of paper also increases;Interior arrangement 4 is that extensible device is mounted on 20 upper left corner of box body, is used
When bottom plate 70, middle plate 71, upper plate 72 stretch down, 73 extending transversely of spindle nose, middle plate 71 stretched with upper plate 72 after on spindle nose 73
It is mobile to can be achieved to be scanned paper, by data inputting computer;The taking-up that bottom plate 70 acts on convenient for paper, bottom plate ontology 92
It rotates counterclockwise and upwarps the bottom end for putting again paper in box body 20, make the half for moving on to 20 top of box body on paper sheet thickness,
It is more convenient to take out paper.
The technological progress that the present invention obtains compared with the prior art is: paper document is put into box body 20, and fixator 5 is according to paper
The height of tensor and the size of paper size be adjusted flexibly height and length and width, make fixed structure 50 to the fixation of paper more
Securely, can be regular when paper is placed being put into and fixing, takes be put into the degree at random that will not increase paper again, will not
There is a phenomenon where binding clasp falls apart failure, 4 pairs of interior arrangement need the paper being scanned to be scanned data inputting electricity
Brain, it is easy to use, writing remarks can also be carried out on middle plate 71, avoiding the remarks on paper influences paper beauty.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of vocational education management data storage device, structure includes sack (1), the storage box (2), round mouth (3), described
On the storage box (2), the storage box (2) is equipped with round mouth (3) for sack (1) glue connection, it is characterised in that:
The storage box (2) is made of box body (20), box cover (21), velcro (22), and the box body (20) is equipped with box cover (21)
And the two composition is integrated, and the box body (20) and box cover (21) glue connection are connected to velcro (22), the storage box
(2) interior arrangement (4), fixator (5) are installed.
2. a kind of vocational education management data storage device according to claim 1, it is characterised in that: the internal dress
Setting (4) includes bottom plate (70), middle plate (71), upper plate (72), spindle nose (73), and the bottom plate (70) is bonded with middle plate (71), described
Bottom plate (70), middle plate (71), upper plate (72) and spindle nose (73) installation connect, and the middle plate (71) is identical as upper plate (72) structure.
3. a kind of vocational education management data storage device according to claim 2, it is characterised in that: the bottom plate
It (70) include ruggedized construction (90), transmission shaft circle (91), bottom plate ontology (92), the ruggedized construction (90) is mounted on transmission shaft circle
(91) on, the transmission shaft circle (91) and bottom plate ontology (92) axis connection.
4. a kind of vocational education management data storage device according to claim 3, it is characterised in that: the reinforcing knot
Structure (90) includes spring (900), telescopic rod (901), bed course (902), and the spring (900) and telescopic rod (901) are welded, described
Telescopic rod (901) and bed course (902) glue connection.
5. a kind of vocational education management data storage device according to claim 2, it is characterised in that: the middle plate
It (71) include a plate (80), middle position plate (81), status of a sovereign plate (82), a plate (80) connect with middle position plate (81) track,
The middle position plate (81) is mounted on status of a sovereign plate (82).
6. a kind of vocational education management data storage device according to claim 1, it is characterised in that: the fixator
(5) it is equipped with fixed structure (50), the fixed structure (50) includes rail gantry (500), square frame (501), fixed feet (502), institute
Rail gantry (500) side's of being equipped with frame (501) is stated, side's frame (501) and fixed feet (502) lock.
7. a kind of vocational education management data storage device according to claim 6, it is characterised in that: the fixed feet
It (502) include frame rail (5020), column rail (5021), sole (5022), the frame rail (5020) connect with column rail (5021) track,
The column rail (5021) and sole (5022) installation connect.
8. a kind of vocational education management data storage device according to claim 7, it is characterised in that: the sole
It (5022) include internal rail (60), lock shaft (61), shaft (62), turnover panel circle (63), the turnover panel circle (63) is installed with internal rail (60),
The internal rail (60), shaft (62) and turnover panel circle (63) are connected by lock shaft (61) installation, and the turnover panel circle (63) is equipped with axis
Bar (62).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910600058.2A CN110356141A (en) | 2019-07-04 | 2019-07-04 | A kind of vocational education management data storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910600058.2A CN110356141A (en) | 2019-07-04 | 2019-07-04 | A kind of vocational education management data storage device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110356141A true CN110356141A (en) | 2019-10-22 |
Family
ID=68217832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910600058.2A Pending CN110356141A (en) | 2019-07-04 | 2019-07-04 | A kind of vocational education management data storage device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110356141A (en) |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006131984A1 (en) * | 2005-06-10 | 2006-12-14 | Okamura Yugen Kaisha | Binder |
CN204160934U (en) * | 2014-10-31 | 2015-02-18 | 周道裕 | A kind of filing container and management system thereof |
CN204472205U (en) * | 2015-03-16 | 2015-07-15 | 李昕 | The special ticket-holder of a kind of human resource management |
CN204472203U (en) * | 2015-03-16 | 2015-07-15 | 张钦雲 | The special filing container of a kind of accounting |
CN205130696U (en) * | 2015-11-25 | 2016-04-06 | 南阳医学高等专科学校 | File box |
CN206067283U (en) * | 2016-10-13 | 2017-04-05 | 内江师范学院 | A kind of file binding clamp |
CN106739635A (en) * | 2017-03-20 | 2017-05-31 | 杨倩 | A kind of accounting receives device with bill |
CN206733872U (en) * | 2017-05-04 | 2017-12-12 | 浙江工业职业技术学院 | Accounting filing container |
CN207207523U (en) * | 2017-08-02 | 2018-04-10 | 浙江文谷文化用品有限公司 | A kind of folding back bar slot filing container |
CN207388688U (en) * | 2017-11-02 | 2018-05-22 | 李晓秋 | Adjust automatically memory space file box |
CN208232637U (en) * | 2018-02-25 | 2018-12-14 | 陕西蓝米信息技术有限公司 | A kind of human resources regulate the dedicated file box of reason |
CN208263799U (en) * | 2018-05-23 | 2018-12-21 | 重庆市佰恒科技有限公司 | A kind of financial accounting invoice storage box |
CN208760248U (en) * | 2018-08-03 | 2019-04-19 | 周芬娟 | A kind of accounting bill clamping device |
CN109733090A (en) * | 2019-01-14 | 2019-05-10 | 齐鲁师范学院 | A kind of financial affairs receipt compression storing unit |
CN109863038A (en) * | 2017-06-01 | 2019-06-07 | 冈村有限公司 | File and folder file organization |
-
2019
- 2019-07-04 CN CN201910600058.2A patent/CN110356141A/en active Pending
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006131984A1 (en) * | 2005-06-10 | 2006-12-14 | Okamura Yugen Kaisha | Binder |
CN204160934U (en) * | 2014-10-31 | 2015-02-18 | 周道裕 | A kind of filing container and management system thereof |
CN204472205U (en) * | 2015-03-16 | 2015-07-15 | 李昕 | The special ticket-holder of a kind of human resource management |
CN204472203U (en) * | 2015-03-16 | 2015-07-15 | 张钦雲 | The special filing container of a kind of accounting |
CN205130696U (en) * | 2015-11-25 | 2016-04-06 | 南阳医学高等专科学校 | File box |
CN206067283U (en) * | 2016-10-13 | 2017-04-05 | 内江师范学院 | A kind of file binding clamp |
CN106739635A (en) * | 2017-03-20 | 2017-05-31 | 杨倩 | A kind of accounting receives device with bill |
CN206733872U (en) * | 2017-05-04 | 2017-12-12 | 浙江工业职业技术学院 | Accounting filing container |
CN109863038A (en) * | 2017-06-01 | 2019-06-07 | 冈村有限公司 | File and folder file organization |
CN207207523U (en) * | 2017-08-02 | 2018-04-10 | 浙江文谷文化用品有限公司 | A kind of folding back bar slot filing container |
CN207388688U (en) * | 2017-11-02 | 2018-05-22 | 李晓秋 | Adjust automatically memory space file box |
CN208232637U (en) * | 2018-02-25 | 2018-12-14 | 陕西蓝米信息技术有限公司 | A kind of human resources regulate the dedicated file box of reason |
CN208263799U (en) * | 2018-05-23 | 2018-12-21 | 重庆市佰恒科技有限公司 | A kind of financial accounting invoice storage box |
CN208760248U (en) * | 2018-08-03 | 2019-04-19 | 周芬娟 | A kind of accounting bill clamping device |
CN109733090A (en) * | 2019-01-14 | 2019-05-10 | 齐鲁师范学院 | A kind of financial affairs receipt compression storing unit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202896050U (en) | English teaching device | |
CN110356141A (en) | A kind of vocational education management data storage device | |
CN206979129U (en) | A kind of teaching desk | |
CN206653787U (en) | A kind of variable capacity filing container | |
CN206460675U (en) | A kind of special-purpose supporting frame for being used to impart knowledge to students | |
CN206501429U (en) | A kind of portable collapsible 3D printer | |
CN206003328U (en) | A kind of novel economizer manages Graphic Panel | |
CN207901956U (en) | A kind of accurate poverty alleviation follow-up investigation recording device | |
CN210960933U (en) | Desk capable of temporarily storing garbage | |
CN208248791U (en) | It is a kind of convenient for flexible thimble storing unit that is fixed and conveniently taking | |
CN207510062U (en) | Multilayer inner bag median ridge position file | |
CN210276415U (en) | Think political affairs data file collection device for education | |
CN208889105U (en) | A kind of adult education displaying instructional device | |
CN206433054U (en) | A kind of portable high photographing instrument for notebook | |
CN206744813U (en) | A kind of portable Financial Management Teaching account book storage device | |
CN109924696A (en) | A kind of desk for students with folder function | |
CN214317429U (en) | High school student is with books data storage rack | |
CN209650768U (en) | A kind of high two student majored in science data storage device | |
CN208027586U (en) | A kind of Multifunctional English demonstration device for teaching | |
CN202421941U (en) | Flat computer support plate capable of serving as storage bag | |
CN206975855U (en) | Teaching of Chinese display | |
CN209719023U (en) | A kind of Portable student of deployable placement is pressed from both sides with learning materials | |
CN209666646U (en) | Human resources folder | |
CN213757160U (en) | Teaching aid for junior middle school mathematics teaching | |
CN108001069A (en) | A kind of comfort type file pouch with antimildew function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |