CN108968405A - A kind of language teaching test paper classifying device - Google Patents
A kind of language teaching test paper classifying device Download PDFInfo
- Publication number
- CN108968405A CN108968405A CN201810831835.XA CN201810831835A CN108968405A CN 108968405 A CN108968405 A CN 108968405A CN 201810831835 A CN201810831835 A CN 201810831835A CN 108968405 A CN108968405 A CN 108968405A
- Authority
- CN
- China
- Prior art keywords
- column
- cross bar
- test paper
- language teaching
- support
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
Abstract
The present invention provides a kind of language teaching test paper classifying device, including pedestal, first column, cross bar and the second column, the bottom four corners of the pedestal are mounted on castor, and pedal padlock is provided on castor, the first support column has been mounted side by side in both ends on front side of the top of the pedestal, and the second support column has been mounted side by side in the top rear both ends of pedestal, the bottom of first column is vertically-mounted the first connecting column, and first connecting column the top of the first support column is mounted on by first sleeve, on front side of the first column side by side parallel installation at the top of the base, and first the inside top of column be provided with jack, the top center of first column is horizontally installed with connecting rod.The present invention avoids the installation of cross bar and fetches, and the first limit block and the second limit block are respectively set by the both ends in cross bar, cross bar is avoided to slide out from the placing groove of support base by the way that the both ends of cross bar are placed in the placing groove of support base.
Description
Technical field
The invention belongs to teaching equipment technical fields, and in particular to a kind of language teaching test paper classifying device.
Background technique
Chinese language is the abbreviation of language and literature, culture, including spoken word and written language；Spoken word is more random,
It is directly understandable, and written language is particular about accurate and grammer；Literature includes ancient and modern Chinese and foreign literature etc..This explains concept relatively narrower, because
Not only there is literature and art literary (literature, Chinese folk art forms etc.) for the article in Chinese language, there are also many practical writings (practical writings).Popular says, language
It exactly speaks art.
In current language teaching activity, examination is essential a part, and the Chinese language paper of senior high school period is various, greatly
The paper of amount is stored in is easy to confusion together, increases difficulty to the work of teachers, in order to solve above-mentioned occurred ask
Topic, the present invention provides a kind of language teaching test paper classifying devices.
Summary of the invention
The purpose of the present invention is to provide a kind of language teaching test paper classifying devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of language teaching paper point
Class device, including pedestal, the first column, cross bar and the second column, the bottom four corners of the pedestal are mounted on castor, and castor
On be provided with pedal padlock, the first support column, and the top rear of pedestal has been mounted side by side in both ends on front side of the top of the pedestal
The second support column has been mounted side by side in both ends, and the bottom of first column is vertically-mounted the first connecting column, and the first connecting column
The top of the first support column is mounted on by first sleeve, the first column side by side parallel installs front side at the top of the base,
And first the inside top of column be provided with jack, the top center of first column is horizontally installed with connecting rod, and connects
The both ends of bar are equipped with the first inserted block, and first inserted block is threadedly coupled with the jack of the inside of the first column；
The installed in front of first column has support base, and placing groove is equipped at the top of support base, the both ends of the cross bar
It is mounted in the placing groove of support base, and the left end of cross bar is fixedly installed with the first limited block, the right end of the cross bar is provided with
Jack, and the second limited block is installed on the right side of cross bar, the side of second limited block is equipped with the second inserted block, and second inserts
Block is threadedly coupled with the jack of the right end of cross bar；
Movable sleeve is connected to cloth set on the cross bar, and the bottom of cloth set is vertically arranged with placement cloth, sets on front side of the placement cloth
It is equipped with winding bag, label lattice are additionally provided on front side of the placement cloth, and the left side of winding bag is arranged in label lattice；
The bottom of second column is vertically-mounted the second connecting column, and the second connecting column is mounted on second by the second casing
The top of support column, the top rear of first column are provided with jack, and the top on the top of the second column and the first column
The jack in portion is threadedly coupled.
Preferably, the equal screw thread in the surface on the surface and the first connecting column of the inner wall of the first sleeve and the first support column connects
It connects, and the thread groove on the first support column surface is identical as the surface thread groove of the first connecting column.
Preferably, there are six the cross bar is set side by side.
Preferably, first column and the second column, which are all provided with, is set to incline structure, and the first column and the second column structure
At triangular structure.
Preferably, the left side of support base is arranged in first limited block.
Preferably, the right side of support base is arranged in second limited block.
Preferably, there are six the placement cloth is set side by side, and it is arranged to overlaying structure.
Preferably, the equal screw thread of the inner wall of second casing and the surface of the second support column and the surface of the second connecting column connects
It connects, and the thread groove on the second support column surface is identical as the surface thread groove of the second connecting column.
Beneficial effects of the present invention: the language teaching test paper classifying apparatus structure advantages of simple, easy to use；By will be horizontal
The both ends of bar are placed in the placing groove of support base, are avoided the installation of cross bar and are fetched, and by distinguishing at the both ends of cross bar
The first limit block and the second limit block are set, cross bar is avoided to slide out from the placing groove of support base, pass through setting for winding bag
It sets, Chinese language paper can disaggregatedly be put, and pass through the setting of label lattice, convenient for paper is marked,
Consequently facilitating search, by the setting of first sleeve and the second casing, convenient for the installing and dismounting of the first upright bar and the second upright bar, and
And by the way that the first upright bar and the second upright bar are arranged to triangular structure, the stability of device is improved.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is front view of the invention；
Fig. 3 is rearview of the invention；
Fig. 4 is the scheme of installation of the first column and the second column of the invention.
In figure: 1, pedestal；2, castor；3, pedal padlock；4, the first support column；5, the first connecting column；6, first sleeve；7,
First column；8, connecting rod；9, the first inserted block；10, support base；11, cross bar；12, the first limited block；13, the second limited block；
14, the second inserted block；15, cloth set；16, cloth is placed；17, bag is wound；18, label lattice；19, the second column；20, the second connecting column；
21, the second casing；22, the second support column.
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. 1-4 is please referred to, the present invention provides a kind of language teaching test paper classifying device technique scheme: a kind of language teaching examination
Sorter is rolled up, including pedestal 1, the first column 7, cross bar 11 and the second column 19, the bottom four corners of pedestal 1 are mounted on castor
2, and pedal padlock 3 is provided on castor 2, both ends have been mounted side by side the first support column 4 on front side of the top of pedestal 1, and pedestal 1
The second support column 22 has been mounted side by side in top rear both ends, and the bottom of the first column 7 is vertically-mounted the first connecting column 5, and
One connecting column 5 is mounted on the top of the first support column 4 by first sleeve 6, the inner wall of first sleeve 6 and the first support column 4
Surface and the surface of the first connecting column 5 are threadedly coupled, and the table of the thread groove on 4 surface of the first support column and the first connecting column 5
Face thread groove is identical, and 7 side by side parallel of the first column is mounted on front side of the top of pedestal 1, and the inside top setting of the first column 7
There is jack, the top center of the first column 7 is horizontally installed with connecting rod 8, and the both ends of connecting rod 8 are equipped with the first inserted block 9, the
One inserted block 9 is threadedly coupled with the jack of the inside of the first column 7；
The installed in front of first column 7 has support base 10, and the top of support base 10 is equipped with placing groove, and cross bar 11 is set side by side
There are six, the both ends of cross bar 11 are mounted in the placing groove of support base 10, and the left end of cross bar 11 is fixedly installed with the first limit
The left side of support base 10 is arranged in block 12, the first limited block 12, and the right end of cross bar 11 is provided with jack, and the right side peace of cross bar 11
Equipped with the second limited block 13, the right side of support base 10 is arranged in the second limited block 13, and the side of the second limited block 13 is equipped with
Two inserted blocks 14, and the second inserted block 14 is threadedly coupled with the jack of the right end of cross bar 11；
Movable sleeve is connected to cloth set 15 on cross bar 11, and the bottom of cloth set 15 is vertically arranged with and places cloth 16, places cloth 16 and sets side by side
There are six setting, and it is arranged to overlaying structure, the front side for placing cloth 16 is provided with winding bag 17, and the front side for placing cloth 16 is additionally provided with
Label lattice 18, and the left side of winding bag 17 is arranged in label lattice 18；
The bottom of second column 19 is vertically-mounted the second connecting column 20, and the second connecting column 20 is mounted on by the second casing 21
The top of second support column 22, the inner wall of the second casing 21 and the surface of the second support column 22 and the surface of the second connecting column 20 are equal
It is threadedly coupled, and the thread groove on 22 surface of the second support column is identical as the surface thread groove of the second connecting column 20, the first column 7
Top rear is provided with jack, and the top of the second column 19 is threadedly coupled with the jack at the top of the first column 7, the first column
7 and second column 19 be all provided with and be set to incline structure, and the first column 7 and the second column 19 constitute triangular structure.
Working principle: in use, by the way that the both ends of cross bar 11 are placed in the placing groove of support base 10, cross bar 11 is avoided
Installation with fetch, and by the way that the first limited block 12 and the second limited block 13 is respectively set at the both ends of cross bar 11, avoid cross
Bar 11 slides out from the placing groove of support base 10, can be to Chinese language paper disaggregatedly by winding the setting of bag 17
It is put, and passes through the setting of label lattice 18, convenient for paper is marked, consequently facilitating searching, pass through first sleeve 6
First sleeve 6 and second is rotated when needing to tear the first upright bar 7 and the second upright bar 19 open with the setting of the second casing 21
Casing 21 so that first sleeve 6 and the second casing 21 rotate down so that the first connecting column 5 and the second connecting column 20 respectively from
It is detached from first sleeve 6 and the second casing 21, so that the first upright bar 7 and the second upright bar 19 are detached from pedestal 1, and by 8 liang of connecting rod
First inserted block 9 at end is rotated from the jack of 7 inside of the first column and is come out, by the top of the second column 19 after the first column 7
Rotation comes out in the jack of side, and by the way that the first upright bar 7 and the second upright bar 19 are arranged to triangular structure, improves
The stability of device, when need that cloth 16 will be placed disassemble when, the second limited block 13 is rotated, so that the second inserted block 14 is from cross
It is detached from, cloth set 15 can be fetched from cross bar 11 in the jack on 11 right side of bar, to complete the disassembly of placement cloth 16.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of language teaching test paper classifying device, including pedestal (1), the first column (7), cross bar (11) and the second column
(19), it is characterised in that: the bottom four corners of the pedestal (1) are mounted on castor (2), and are provided with pedal button on castor (2)
It locks (3), both ends have been mounted side by side the first support column (4) on front side of the top of the pedestal (1), and the top rear two of pedestal (1)
End has been mounted side by side the second support column (22), and the bottom of first column (7) is vertically-mounted to be had the first connecting column (5), and the
One connecting column (5) is mounted on the top of the first support column (4), the first column (7) side by side parallel peace by first sleeve (6)
On front side of the top of pedestal (1), and the inside top of the first column (7) is provided with jack, the top of first column (7)
By-level is equipped with connecting rod (8), and the both ends of connecting rod (8) are equipped with the first inserted block (9), first inserted block (9) with
The jack of the inside of first column (7) is threadedly coupled；
The installed in front of first column (7) has support base (10), and is equipped with placing groove at the top of support base (10), described
The both ends of cross bar (11) are mounted in the placing groove of support base (10), and the left end of cross bar (11) is fixedly installed with the first limited block
(12), the right end of the cross bar (11) is provided with jack, and the second limited block (13) are equipped on the right side of cross bar (11), and described
The side of two limited blocks (13) is equipped with the second inserted block (14), and the jack screw thread of the second inserted block (14) and the right end of cross bar (11)
Connection；
Movable sleeve is connected to cloth set (15) on the cross bar (11), and the bottom of cloth set (15) is vertically arranged with and places cloth (16), institute
It states to place and is provided with winding bag (17) on front side of cloth (16), be additionally provided with label lattice (18) on front side of the placement cloth (16), and
Label lattice (18) setting is in the left side of winding bag (17)；
The bottom of second column (19) is vertically-mounted to be had the second connecting column (20), and the second connecting column (20) passes through second set
Pipe (21) is mounted on the top of the second support column (22), and the top rear of first column (7) is provided with jack, and second is vertical
The top of column (19) is threadedly coupled with the jack at the top of the first column (7).
2. a kind of language teaching test paper classifying device according to claim 1, it is characterised in that: the first sleeve (6)
Inner wall be threadedly coupled with the surface on the surface of the first support column (4) and the first connecting column (5), and the first support column (4) table
The thread groove in face is identical as the surface thread groove of the first connecting column (5).
3. a kind of language teaching test paper classifying device according to claim 1, it is characterised in that: the cross bar (11) is arranged side by side
There are six settings.
4. a kind of language teaching test paper classifying device according to claim 1, it is characterised in that: first column (7)
It is all provided with the second column (19) and is set to incline structure, and the first column (7) and the second column (19) constitute triangular structure.
5. a kind of language teaching test paper classifying device according to claim 1, it is characterised in that: first limited block
(12) it is arranged in the left side of support base (10).
6. a kind of language teaching test paper classifying device according to claim 1, it is characterised in that: second limited block
(13) it is arranged on the right side of support base (10).
7. a kind of language teaching test paper classifying device according to claim 1, it is characterised in that: the placement cloth (16) is simultaneously
There are six column settings, and is arranged to overlaying structure.
8. a kind of language teaching test paper classifying device according to claim 1, it is characterised in that: second casing (21)
Inner wall be threadedly coupled with the surface on the surface of the second support column (22) and the second connecting column (20), and the second support column (22)
The thread groove on surface is identical as the surface thread groove of the second connecting column (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831835.XA CN108968405A (en) | 2018-07-26 | 2018-07-26 | A kind of language teaching test paper classifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831835.XA CN108968405A (en) | 2018-07-26 | 2018-07-26 | A kind of language teaching test paper classifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108968405A true CN108968405A (en) | 2018-12-11 |
Family
ID=64551237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810831835.XA Withdrawn CN108968405A (en) | 2018-07-26 | 2018-07-26 | A kind of language teaching test paper classifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108968405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498113A (en) * | 2019-09-10 | 2019-11-26 | 佛山恒筑包装印刷技术有限公司 | One kind can hang object formula corrugated case |
| CN114271610A (en) * | 2021-12-24 | 2022-04-05 | 广州市普菲科办公家具有限公司 | Tool-free assembled bookshelf |
-
2018
- 2018-07-26 CN CN201810831835.XA patent/CN108968405A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498113A (en) * | 2019-09-10 | 2019-11-26 | 佛山恒筑包装印刷技术有限公司 | One kind can hang object formula corrugated case |
| CN114271610A (en) * | 2021-12-24 | 2022-04-05 | 广州市普菲科办公家具有限公司 | Tool-free assembled bookshelf |
| CN114271610B (en) * | 2021-12-24 | 2023-08-29 | 广州市普菲科办公家具有限公司 | Tool-free assembled bookshelf |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |