CN209281686U - A kind of English teaching aid being convenient for carrying - Google Patents
A kind of English teaching aid being convenient for carrying Download PDFInfo
- Publication number
- CN209281686U CN209281686U CN201821180359.1U CN201821180359U CN209281686U CN 209281686 U CN209281686 U CN 209281686U CN 201821180359 U CN201821180359 U CN 201821180359U CN 209281686 U CN209281686 U CN 209281686U
- Authority
- CN
- China
- Prior art keywords
- teaching aid
- transverse slat
- convenient
- placement plate
- teaching
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of English teaching aids being convenient for carrying, including blackboard, the left side of the blackboard is connected with placement plate by articulate, long hole is offered on the left of the placement plate, the inner cavity of the placement plate is fixedly connected with the first transverse slat, the inner cavity of the placement plate is connected with the second transverse slat, is fixedly connected with the first threaded rod on the left of second transverse slat.The utility model can dismantle teaching aid, reduce space occupied when teaching aid movement, convenient for the carrying of teaching aid, solves existing English teaching teaching aid, overall structure is simply relatively more unified to fix, can not according to demand to by process of English teaching using to teaching material, teaching aid and teaching material concentrate in teaching aid respectively, inconvenient teaching aid is moved, teaching aid can not be dismantled, it is not easy to carry teaching aid, the applicability for reducing English teaching aid is unfavorable for the problem of people use.
Description
Technical field
The utility model relates to English teaching aid technical field, specially a kind of English teaching aid being convenient for carrying.
Background technique
Apparatus of the teaching aid as teacher's aided education has other means irreplaceable roles, no matter which subject, all
There can be certain teaching aid that teaching aid is really included in teaching process as needed as auxiliary tool teacher, base oneself upon reality, select
And teaching aid is used in due course, and it can excite students ' interest of study, prominent focal points break through teaching difficulty, Classroom Teaching structure,
Developing Students ' innovative thinking power, can effectively improve quality of instruction and efficiency, existing English teaching teaching aid, and overall structure is simple
It is relatively unified to fix, it can not be according to demand to by the teaching material use in process of English teaching, teaching aid and material of imparting knowledge to students
Material concentrates in teaching aid respectively, it has not been convenient to which teaching aid is moved, and can not be dismantled to teaching aid, is not easy to take teaching aid
Band reduces the applicability of English teaching aid, is unfavorable for the use of people.
Utility model content
The purpose of this utility model is to provide a kind of English teaching aid being convenient for carrying, have it is easy to use, it is easy to carry
The advantages of, solve existing English teaching teaching aid, overall structure is simply relatively more unified to fix, can not according to demand pair
By in process of English teaching using to teaching material, teaching aid and teaching material concentrate in teaching aid respectively, it has not been convenient to teaching aid into
Row movement, can not dismantle teaching aid, be not easy to carry teaching aid, reduce the applicability of English teaching aid, unfavorable
In people use the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of English teaching aid being convenient for carrying, including
The left side of blackboard, the blackboard is connected with placement plate by articulate, and long hole is offered on the left of the placement plate, described to put
The inner cavity for setting plate is fixedly connected with the first transverse slat, and the inner cavity of the placement plate is connected with the second transverse slat, second transverse slat
Left side be fixedly connected with the first threaded rod, first threaded rod runs through long hole far from one end of the second transverse slat, described first
The threaded one end that threaded rod is located at outside long hole is connected with the first nut, and the right side opening of the placement plate inner cavity is equipped with sliding slot, institute
It states and is fixedly connected with slide bar on the right side of the second transverse slat, the slide bar extends to the inner cavity of sliding slot, institute far from one end of the second transverse slat
The bottom for stating blackboard is fixedly connected with fixed block, and link block is connected on the left of the fixed block, and the fixed block is separate
The side of link block is provided through bolt, and one end of the bolt sequentially passes through fixed block and link block and extends to link block
Outside, the surface of the bolt is threaded with the second nut, and the bottom of the link block is fixedly connected with standpipe, described vertical
The bottom of pipe is provided with support plate, and threaded hole is offered at the top of the support plate, and the bottom of the standpipe is fixed with the second spiral shell
Rasp bar, second threaded rod are located at the inner cavity of threaded hole, and second threaded rod is threadedly coupled with threaded hole.
Preferably, the left contact on the right side of first nut and placement plate, the top and bottom of first nut
It is fixedly connected to knob.
Preferably, the right side of the slide bar is connected with pulley by shaft, side of the pulley far from slide bar with
The inner wall of sliding slot contacts.
Preferably, the quadrangle of the support plate bottom is fixedly connected to supporting leg, and the bottom of the supporting leg is living by shaft
It is dynamic to be connected with idler wheel.
Preferably, handle is fixedly connected at the top of the blackboard, the surface of the handle is provided with anti-skid chequer.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through blackboard, placement plate, long hole, the first transverse slat, the second transverse slat, the first threaded rod, the first spiral shell
Mother, sliding slot, slide bar, fixed block, link block, bolt, the second nut, standpipe, support plate, threaded hole and the second threaded rod are matched
It closes, teaching material and apparatus can be stored classifiedly in teaching aid, blackboard and placement plate are able to carry out folding, can tear open to teaching aid
It unloads, space occupied when reducing teaching aid movement solves existing English teaching teaching aid convenient for the carrying of teaching aid, whole
Structure is simply relatively unified to fix, can not be according to demand to by the teaching material used in process of English teaching, teaching aid
It is concentrated in teaching aid respectively with teaching material, it has not been convenient to which teaching aid is moved, and can not be dismantled, is not easy to religion to teaching aid
Tool is carried, and the applicability of English teaching aid is reduced, and is unfavorable for the problem of people use.
2, the utility model increases the contact area between hand and the first nut by setting knob, is convenient for the first nut
Rotation the second transverse slat can be supported by setting slide bar and pulley, convenient for the vertically movable of the second transverse slat, be passed through
Supporting leg and idler wheel are set, the position for being moved to needs is carried out convenient for teaching aid, is passed through by setting handle convenient for the carrying of blackboard
Fixed block is set, the second nut can be threadedly coupled through fixed block and link block convenient for bolt, consolidate standpipe and blackboard
Fixed connection uses.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlargement structural representation of A in the utility model Fig. 1；
Fig. 3 is the partial enlargement structural representation of B in the utility model Fig. 1.
In figure: 1 blackboard, 2 placement plates, 3 long holes, 4 first transverse slats, 5 second transverse slats, 6 first threaded rods, 7 first nuts, 8
Sliding slot, 9 slide bars, 10 fixed blocks, 11 link blocks, 12 bolts, 13 second nuts, 14 standpipes, 15 support plates, 16 threaded holes, 17
Two threaded rods, 18 knobs, 19 pulleys, 20 supporting legs, 21 idler wheels, 22 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-3, a kind of English teaching aid being convenient for carrying, including blackboard 1, the top of blackboard 1 and is fixedly connected with handle
The surface of hand 22, handle 22 is provided with anti-skid chequer, and by the way that handle 22 is arranged, convenient for the carrying of blackboard 1, the left side of blackboard 1 passes through
Articulate is connected with placement plate 2, and the left side of placement plate 2 offers long hole 3, and the inner cavity of placement plate 2 is fixedly connected with the first cross
Plate 4, the inner cavity of placement plate 2 are connected with the second transverse slat 5, and the left side of the second transverse slat 5 is fixedly connected with the first threaded rod 6, the
One threaded rod 6 runs through long hole 3 far from one end of the second transverse slat 5, and the first threaded rod 6 is located at the connection of the threaded one end outside long hole 3
There are the first nut 7, the right side of the first nut 7 and the left contact of placement plate 2, the top and bottom of the first nut 7 are fixed to be connected
It is connected to knob 18, by the way that knob 18 is arranged, increases the contact area between hand and the first nut 7, convenient for the rotation of the first nut 7
Turn, the right side opening of 2 inner cavity of placement plate is equipped with sliding slot 8, and the right side of the second transverse slat 5 is fixedly connected with slide bar 9, and slide bar 9 is far from second
One end of transverse slat 5 extends to the inner cavity of sliding slot 8, and the right side of slide bar 9 is connected with pulley 19 by shaft, and pulley 19 is far from sliding
The side of bar 9 is contacted with the inner wall of sliding slot 8, by setting slide bar 9 and pulley 19, can be supported, is convenient for the second transverse slat 5
Second transverse slat 5 it is vertically movable, the bottom of blackboard 1 is fixedly connected with fixed block 10, by be arranged fixed block 10, be convenient for bolt 12
It can be threadedly coupled the second nut 13 through fixed block 10 and link block 11, standpipe 14 and blackboard 1 is made to be fixedly connected use,
The left side of fixed block 10 is connected with link block 11, and fixed block 10 is provided through bolt 12 far from the side of link block 11,
One end of bolt 12 sequentially passes through fixed block 10 and link block 11 and the outside for extending to link block 11, the surface screw thread of bolt 12
It is connected with the second nut 13, the bottom of link block 11 is fixedly connected with standpipe 14, and the bottom of standpipe 14 is provided with support plate 15, branch
The quadrangle of 15 bottom of fagging is fixedly connected to supporting leg 20, and the bottom of supporting leg 20 is connected with idler wheel 21 by shaft, passes through
Supporting leg 20 and idler wheel 21 are set, the position for being moved to needs is carried out convenient for teaching aid, the top of support plate 15 offers threaded hole 16,
The bottom of standpipe 14 is fixed with the second threaded rod 17, and the second threaded rod 17 is located at the inner cavity of threaded hole 16, the second threaded rod 17 with
Threaded hole 16 is threadedly coupled, and passes through blackboard 1, placement plate 2, long hole 3, the first transverse slat 4, the second transverse slat 5, the first threaded rod 6, first
Nut 7, sliding slot 8, slide bar 9, fixed block 10, link block 11, bolt 12, the second nut 13, standpipe 14, support plate 15, threaded hole
16 and second threaded rod 17 cooperation, teaching material and apparatus can be stored classifiedly in teaching aid, blackboard 1 and placement plate 2 can be into
Row folds, and can dismantle to teaching aid, reduces space occupied when teaching aid movement, convenient for the carrying of teaching aid, solves existing
Some English teaching teaching aids, overall structure is simply relatively unified to fix, can not be according to demand to by process of English teaching
The middle teaching material used, teaching aid and teaching material concentrate in teaching aid respectively, it has not been convenient to which teaching aid is moved, can not be right
Teaching aid is dismantled, and is not easy to carry teaching aid, reduces the applicability of English teaching aid, and be unfavorable for that people use asks
Topic.
In use, the books of needs and apparatus are placed in placement plate 2, the height of the second transverse slat 5 is adjusted, rotation is passed through
Knob 18 is threadedly coupled the first nut 7 to the first threaded rod 6, and the second transverse slat 5 is fixed, and rotation bolt 12 makes spiral shell
One end of bolt 12 and the separation of the second nut 13, bolt 12 detach fixed block 10 and link block 11, make fixed block 10 and link block 11
Disassembly drives the second threaded rod 17 to be rotated, divides the second threaded rod 17 of bottom with threaded hole 16 by rotation standpipe 14
From, separate standpipe 14 with support plate 15, so that teaching aid is dismantled, it is easy to carry.
In summary: the English teaching aid being convenient for carrying passes through blackboard 1, placement plate 2, long hole 3, the first transverse slat 4, second
Transverse slat 5, the first threaded rod 6, the first nut 7, sliding slot 8, slide bar 9, fixed block 10, link block 11, bolt 12, the second nut 13,
The cooperation of standpipe 14, support plate 15, threaded hole 16 and the second threaded rod 17 solves existing English teaching teaching aid, whole
Structure is simply relatively unified to fix, can not be according to demand to by the teaching material used in process of English teaching, teaching aid
It is concentrated in teaching aid respectively with teaching material, it has not been convenient to which teaching aid is moved, and can not be dismantled, is not easy to religion to teaching aid
Tool is carried, and the applicability of English teaching aid is reduced, and is unfavorable for the problem of people use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of English teaching aid being convenient for carrying, including blackboard (1), it is characterised in that: pass through hinge on the left of the blackboard (1)
It is connected with placement plate (2), is offered long hole (3) on the left of the placement plate (2), the inner cavity of the placement plate (2) is fixed
It is connected with the first transverse slat (4), the inner cavity of the placement plate (2) is connected with the second transverse slat (5), second transverse slat (5)
Left side is fixedly connected with the first threaded rod (6), and first threaded rod (6) runs through long hole far from the one end of the second transverse slat (5)
(3), first threaded rod (6) is located at the external threaded one end of long hole (3) and is connected with the first nut (7), the placement plate (2)
The right side opening of inner cavity is equipped with sliding slot (8), is fixedly connected with slide bar (9) on the right side of second transverse slat (5), and the slide bar (9) is remote
One end from the second transverse slat (5) extends to the inner cavity of sliding slot (8), and the bottom of the blackboard (1) is fixedly connected with fixed block (10),
It is connected with link block (11) on the left of the fixed block (10), the fixed block (10) is passed through far from the side of link block (11)
It wears and is equipped with bolt (12), one end of the bolt (12) sequentially passes through fixed block (10) and link block (11) and extends to connection
The surface of the outside of block (11), the bolt (12) is threaded with the second nut (13), and the bottom of the link block (11) is solid
Surely it is connected with standpipe (14), the bottom of the standpipe (14) is provided with support plate (15), is opened up at the top of the support plate (15)
Have threaded hole (16), the bottom of the standpipe (14) is fixed with the second threaded rod (17), and second threaded rod (17) is located at spiral shell
The inner cavity of pit (16), second threaded rod (17) are threadedly coupled with threaded hole (16).
2. a kind of English teaching aid being convenient for carrying according to claim 1, it is characterised in that: first nut (7)
The left contact on right side and placement plate (2) is fixedly connected to knob (18) at the top and bottom of first nut (7).
3. a kind of English teaching aid being convenient for carrying according to claim 1, it is characterised in that: the right side of the slide bar (9)
It is connected with pulley (19) by shaft, the pulley (19) contacts far from the side of slide bar (9) with the inner wall of sliding slot (8).
4. a kind of English teaching aid being convenient for carrying according to claim 1, it is characterised in that: support plate (15) bottom
Quadrangle be fixedly connected to supporting leg (20), the bottom of the supporting leg (20) is connected with idler wheel (21) by shaft.
5. a kind of English teaching aid being convenient for carrying according to claim 1, it is characterised in that: the top of the blackboard (1)
It is fixedly connected with handle (22), the surface of the handle (22) is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180359.1U CN209281686U (en) | 2018-07-25 | 2018-07-25 | A kind of English teaching aid being convenient for carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180359.1U CN209281686U (en) | 2018-07-25 | 2018-07-25 | A kind of English teaching aid being convenient for carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281686U true CN209281686U (en) | 2019-08-20 |
Family
ID=67598101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821180359.1U Withdrawn - After Issue CN209281686U (en) | 2018-07-25 | 2018-07-25 | A kind of English teaching aid being convenient for carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012528A (en) * | 2021-02-28 | 2021-06-22 | 东营职业学院 | Multi-functional english teaching aid |
-
2018
- 2018-07-25 CN CN201821180359.1U patent/CN209281686U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012528A (en) * | 2021-02-28 | 2021-06-22 | 东营职业学院 | Multi-functional english teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: No.1, Huaguan Road, Tangjiawan Town, high tech Zone, Zhuhai City, Guangdong Province Patentee after: Zhuhai Huashi Medical Technology Holding Co., Ltd Address before: 325000 No. 5, Central Street, No. 1 Village, Baoyi Street, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: WENZHOU TUAOMAN TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190820 Effective date of abandoning: 20210527 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190820 Effective date of abandoning: 20210527 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |