CN107578669A - A kind of portable primary Chinese teaching plate - Google Patents
A kind of portable primary Chinese teaching plate Download PDFInfo
- Publication number
- CN107578669A CN107578669A CN201711044599.9A CN201711044599A CN107578669A CN 107578669 A CN107578669 A CN 107578669A CN 201711044599 A CN201711044599 A CN 201711044599A CN 107578669 A CN107578669 A CN 107578669A
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- plate
- portable
- welded
- groups
- sleeve pipe
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Abstract
The invention discloses a kind of portable primary Chinese teaching plate, including horizontally disposed bottom plate, the crown center position of bottom plate is welded with sleeve pipe, and sleeve pipe is mutually perpendicular to bottom plate, the internal activity of sleeve pipe is socketed with support bar, one end that support bar stretches out sleeve pipe is provided with two groups of rotating disks, the top of two groups of rotating disks is hinged with fixed plate, the top surface of fixed plate offers ash groove along its length, clipboard is welded with the top of fixed plate, the two bottom sides of fixed plate are symmetrically hinged with connecting rod, the two groups of one end of connecting rod away from fixed plate are welded with connection ring, the inside of connection ring is socketed with annulus, the bottom of annulus is welded with portable plate, the inside of portable plate offers mounting hole, and support bar penetrating mounting holes, the bottom symmetrical of portable plate offers chute.The present invention is simple in construction, novel in design, without when can be folded up with clipboard, can not only reduce space-consuming, but also can be convenient for carrying, be appropriate for marketing.
Description
Technical field
The present invention relates to teaching aid technical field, more particularly to a kind of portable primary Chinese teaching plate.
Background technology
, it is necessary to use board of education in the education activities of primary school Chinese, board of education is mainly that teacher is used for writing on the blackboard, side
Just student can be with clearer learning knowledge, and not only build is larger for existing board of education, but also very inconvenient movement, thus
The teaching efficiency of teacher is influenceed, we have proposed a kind of portable primary Chinese teaching plate for this to solve this problem.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of portable primary school Chinese proposed
Board of education.
To achieve these goals, present invention employs following technical scheme：
A kind of portable primary Chinese teaching plate, including horizontally disposed bottom plate, the crown center position of the bottom plate are welded with
Sleeve pipe, and sleeve pipe is mutually perpendicular to bottom plate, the internal activity of described sleeve pipe is socketed with support bar, and the support bar stretches out sleeve pipe
One end is provided with two groups of rotating disks, and the top of rotating disk described in two groups is hinged with fixed plate, the top surface of the fixed plate along its
Length direction offers ash groove, and clipboard is welded with the top of the fixed plate, and the two bottom sides of the fixed plate are symmetrically cut with scissors
Connecting rod is connected to, the one end of connecting rod away from fixed plate described in two groups is welded with connection ring, the inside socket of the connection ring
There is annulus, the bottom of the annulus is welded with portable plate, and the inside of the portable plate offers mounting hole, and support bar is through peace
Hole is filled, the bottom symmetrical of the portable plate offers chute, and the inside of chute described in two groups is socketed with sliding block, sliding described in two groups
Block one end close to each other is respectively connected with spring, and the inwall connection of spring one end and chute away from sliding block, sliding described in two groups
One end that block stretches out chute is welded with limited block, and the both sides of the support bar uniformly offer multigroup spacing along its length
Groove, and limited block is engaged with stopper slot.
Preferably, the clipboard is formed by four small panels are be hinged, and panel described in four groups is rectangle.
Preferably, the structure of the limited block is the inside that stopper slot is stretched into L-type and longer one end.
Preferably, the both sides tube wall of described sleeve pipe uniformly offers multigroup through hole along its short transverse, the through hole it is interior
Portion is socketed with motion bar.
Preferably, the bottom four corners of the bottom plate are symmetrically installed with universal wheel.
Preferably, the two bottom sides of the annulus are symmetrically welded with fixed block, the one end of the fixed block away from annulus with
The top surface welding of portable plate.
Compared with prior art, the beneficial effects of the invention are as follows：By the way that the structure of device is optimized and improved, peace
Equipped with structures such as connecting rod, clipboard, sleeve pipe, portable plate, support bar, limited block, annulus, spring and motion bars, wherein connecting
Bar can play a part of support to clipboard, and by adjusting height of the motion bar on sleeve pipe, it is possible thereby to adjust whole
The height of clipboard, and annulus can then play a part of rotation, and limited block can be connected in the stopper slot on support bar,
The apparatus structure is simple, novel in design, without when can be folded up with clipboard, can not only reduce space-consuming,
But also can be convenient for carrying, it is appropriate for marketing.
Brief description of the drawings
Fig. 1 is a kind of clipboard deployed configuration schematic diagram of portable primary Chinese teaching plate proposed by the present invention；
Fig. 2 is that side structure schematic view is closed in a kind of clipboard conjunction of portable primary Chinese teaching plate proposed by the present invention；
Fig. 3 is that side structure schematic view is closed in a kind of clipboard of portable primary Chinese teaching plate proposed by the present invention conjunction completely；
Fig. 4 is a kind of clipboard collapsed configuration schematic diagram of portable primary Chinese teaching plate proposed by the present invention；
Fig. 5 is a kind of partial enlargement structural representation of portable primary Chinese teaching plate proposed by the present invention.
In figure：1 bottom plate, 2 sleeve pipes, 3 support bars, 4 clipboards, 5 connecting rods, 6 annulus, 7 portable plates, 8 chutes, 9 sliding blocks, 10
Spring, 11 limited blocks, 12 stopper slots, 13 fixed plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-5, a kind of portable primary Chinese teaching plate, including horizontally disposed bottom plate 1, in the top of bottom plate 1
Between position be welded with sleeve pipe 2, and sleeve pipe 2 is mutually perpendicular to bottom plate 1, and the internal activity of sleeve pipe 2 is socketed with support bar 3, support bar 3
The one end for stretching out sleeve pipe 2 is provided with two groups of rotating disks, and the top of two groups of rotating disks is hinged with fixed plate 13, the top table of fixed plate 13
Face offers ash groove along its length, and the top of fixed plate 13 is welded with clipboard 4, and the two bottom sides of fixed plate 13 are symmetrical
Connecting rod 5 is hinged with, the two groups of one end of connecting rod 5 away from fixed plate 13 are welded with connection ring, and the inside of connection ring is socketed with
Annulus 6, the bottom of annulus 6 are welded with portable plate 7, and the inside of portable plate 7 offers mounting hole, and the penetrating mounting holes of support bar 3,
The bottom symmetrical of portable plate 7 offers chute 8, and the inside of two groups of chutes 8 is socketed with sliding block 9, and two groups of sliding blocks 9 are close to each other
One end is respectively connected with spring 10, and the one end of spring 10 away from sliding block 9 is connected with the inwall of chute 8, and two groups of sliding blocks 9 stretch out chute
8 one end is welded with limited block 11, and the both sides of support bar 3 uniformly offer multigroup stopper slot 12 along its length, and limit
Position block 11 is engaged with stopper slot 12.
Clipboard 4 is formed by four small panels are be hinged, and four groups of panels are rectangle, the structure of limited block 11 for L-type and
The inside of stopper slot 12 is stretched into longer one end, and the both sides tube wall of sleeve pipe 2 uniformly offers multigroup through hole along its short transverse, leads to
The inside in hole is socketed with motion bar, and the bottom four corners of bottom plate 1 are symmetrically installed with universal wheel, and the two bottom sides of annulus 6 are symmetrically welded
There is fixed block, the one end of fixed block away from annulus 6 and the top surface of portable plate 7 weld.
Application process：In the present embodiment, when in use, portable plate 7 is risen overally, when portable plate 7 rises to certain height
After degree, clipboard 4 is deployed, is rotated further by connection ring, connection ring drives connecting rod 5 to be rotated along annulus, finally by portable plate 7
Limited block 11 is snapped fit onto in the stopper slot 12 on support bar 3, and most clipboard 4 deploys and fixed at last, while can adjust activity
Height of the bar on sleeve pipe 2, it is possible thereby to the height of integrally-regulated clipboard 4, thus completes the expansion of clipboard 4, it is convenient old
Shi Jinhang writings on the blackboard, when needing to accept clipboard 4, it can be reversed by aforesaid operations.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of portable primary Chinese teaching plate, including horizontally disposed bottom plate（1）, it is characterised in that the bottom plate（1）'s
Crown center position is welded with sleeve pipe（2）, and sleeve pipe（2）With bottom plate（1）It is mutually perpendicular to, described sleeve pipe（2）Internal activity set
It is connected to support bar（3）, the support bar（3）Stretch out sleeve pipe（2）One end two groups of rotating disks are installed, the top of rotating disk described in two groups
It is hinged with fixed plate（13）, the fixed plate（13）Top surface offer ash groove, the fixation along its length
Plate（13）Top be welded with clipboard（4）, the fixed plate（13）Two bottom sides be symmetrically hinged with connecting rod（5）, two groups
The connecting rod（5）Away from fixed plate（13）One end be welded with connection ring, the inside of the connection ring is socketed with annulus
（6）, the annulus（6）Bottom be welded with portable plate（7）, the portable plate（7）Inside offer mounting hole, and support bar
（3）Penetrating mounting holes, the portable plate（7）Bottom symmetrical offer chute（8）, chute described in two groups（8）Inside cover
It is connected to sliding block（9）, sliding block described in two groups（9）One end close to each other is respectively connected with spring（10）, and spring（10）Away from sliding block
（9）One end and chute（8）Inwall connection, sliding block described in two groups（9）Stretch out chute（8）One end be welded with limited block
（11）, the support bar（3）Both sides uniformly offer multigroup stopper slot along its length（12）, and limited block（11）With limit
Position groove（12）It is engaged.
A kind of 2. portable primary Chinese teaching plate according to claim 1, it is characterised in that the clipboard（4）By
Four small panels are be hinged to be formed, and panel described in four groups is rectangle.
A kind of 3. portable primary Chinese teaching plate according to claim 1, it is characterised in that the limited block（11）'s
Structure is L-type and stopper slot is stretched into longer one end（12）Inside.
A kind of 4. portable primary Chinese teaching plate according to claim 1, it is characterised in that described sleeve pipe（2）Two
Side pipe wall uniformly offers multigroup through hole along its short transverse, and the inside of the through hole is socketed with motion bar.
A kind of 5. portable primary Chinese teaching plate according to claim 1, it is characterised in that the bottom plate（1）Bottom
Portion corner is symmetrically installed with universal wheel.
A kind of 6. portable primary Chinese teaching plate according to claim 1, it is characterised in that the annulus（6）Bottom
Portion both sides are symmetrically welded with fixed block, and the fixed block is away from annulus（6）One end and portable plate（7）Top surface welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044599.9A CN107578669A (en) | 2017-10-31 | 2017-10-31 | A kind of portable primary Chinese teaching plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044599.9A CN107578669A (en) | 2017-10-31 | 2017-10-31 | A kind of portable primary Chinese teaching plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107578669A true CN107578669A (en) | 2018-01-12 |
Family
ID=61040798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711044599.9A Withdrawn CN107578669A (en) | 2017-10-31 | 2017-10-31 | A kind of portable primary Chinese teaching plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107578669A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447347A (en) * | 2018-05-17 | 2018-08-24 | 佛山拾念科技有限公司 | A kind of world map geographical teaching show robot facilitating winding |
| CN109118886A (en) * | 2018-09-13 | 2019-01-01 | 安徽倍思特教育科技有限公司 | A kind of multifunction teaching frame and application method for etiquette teaching |
| CN109130608A (en) * | 2018-08-29 | 2019-01-04 | 佛山市禅城区步步高教育培训中心 | A kind of kindergarten teaching blackboard |
-
2017
- 2017-10-31 CN CN201711044599.9A patent/CN107578669A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447347A (en) * | 2018-05-17 | 2018-08-24 | 佛山拾念科技有限公司 | A kind of world map geographical teaching show robot facilitating winding |
| CN109130608A (en) * | 2018-08-29 | 2019-01-04 | 佛山市禅城区步步高教育培训中心 | A kind of kindergarten teaching blackboard |
| CN109118886A (en) * | 2018-09-13 | 2019-01-01 | 安徽倍思特教育科技有限公司 | A kind of multifunction teaching frame and application method for etiquette teaching |
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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: 20180112 |