CN210721977U - Chinese classroom teaching equipment - Google Patents
Chinese classroom teaching equipment Download PDFInfo
- Publication number
- CN210721977U CN210721977U CN201921864956.0U CN201921864956U CN210721977U CN 210721977 U CN210721977 U CN 210721977U CN 201921864956 U CN201921864956 U CN 201921864956U CN 210721977 U CN210721977 U CN 210721977U
- Authority
- CN
- China
- Prior art keywords
- classroom teaching
- pivot
- transparent protective
- connection
- support plate
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a Chinese classroom teaching device, which comprises a connecting base, wherein a group of supporting legs are arranged at the left end and the right end of the lower surface of the connecting base, the upper surface of the connecting base is connected with an adjusting support plate through a rotating shaft, the front surface of the adjusting support plate is provided with a transparent protective shell, the front surface of the transparent protective shell is provided with a line grid, the upper end and the lower end of the transparent protective shell are connected with the upper surface of the adjusting support plate through a connecting plate, the left side and the right side of the adjusting support plate are respectively provided with a group of supporting lug plates, a connecting rotating shaft is connected between each group of supporting lug plates through a bearing, the adjusting support plate can be driven to rotate through a telescopic rod, so that the angle of the adjusting support plate can be adjusted, and paper slips can be wound through the two connecting rotating shafts, the Chinese classroom teaching device has a simple, providing convenience for people.
Description
Technical Field
The utility model relates to a teaching equipment technical field specifically is a chinese classroom teaching equipment.
Background
In the Chinese teaching process, the primary school course mainly relates to pinyin literacy, a teacher generally gives lessons on the desk in a usual classroom, students listen to the desk, the teacher writes on a blackboard, the teacher needs to repeatedly write the same character, lines need to be drawn, a large amount of time and physical power need to be consumed by the teacher, and inconvenience is brought to people.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a chinese classroom teaching equipment, simple structure not only can adjust the angle, can save a large amount of time moreover, for people provide convenience, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chinese classroom teaching equipment, includes connection base, both ends all are equipped with a set of supporting leg about connection base's the lower surface, connection base's upper surface is connected with the regulation backup pad through the pivot, and the front surface of adjusting the backup pad is equipped with transparent protective housing, and transparent protective housing's front surface is equipped with the line check, and transparent protective housing's upper end and lower extreme pass through the upper surface connection of connecting plate with the regulation backup pad, the left and right sides of adjusting the backup pad all is equipped with a set of support otic placode, is connected with the connection pivot through the bearing between every group support otic placode, evenly is equipped with the connection pad on the connection pivot, connects the epaxial connection pad one.
As an optimal technical scheme of the utility model, the number of supporting leg is four, and two supporting legs are a set of to the lower extreme of supporting leg is equipped with the guide pulley support, and the lower extreme of guide pulley support is equipped with universal guide pulley.
As a preferred technical scheme of the utility model, the upper end of connecting the pivot runs through and extends to the upper end of supporting the otic placode, the upper end of connecting the pivot is equipped with the connection handle, and the mode rubber slipmat that glue was pasted is passed through in the outside of connection handle, and the outside of rubber slipmat is equipped with anti-skidding line.
As a preferred technical scheme of the utility model, be connected with the connection otic placode through the welded mode in the middle of connecting one side of base, the upper surface of connecting the otic placode all is equipped with the free bearing with one side of adjusting the backup pad, two free bearings are equipped with the telescopic link.
As the utility model discloses a preferred technical scheme, flexible department one side of telescopic link is connected with the locating pin through threaded connection's mode, and the one end that is connected with the telescopic link is kept away from to the locating pin is equipped with turning handle.
Compared with the prior art, the beneficial effects of the utility model are that: the telescopic link has been set up on this chinese classroom teaching equipment, can drive the regulation backup pad through the telescopic link and rotate to this angle modulation to the regulation backup pad, and through two connection pivots can the note twine and connect, this chinese classroom teaching equipment simple structure not only can adjust the angle, can save a large amount of time moreover, provides convenience for people.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: the device comprises a supporting ear plate 1, a telescopic rod 2, a connecting base 3, supporting legs 4, a connecting ear plate 5, a universal guide wheel 6, a positioning pin 7, an adjusting supporting plate 8, a connecting handle 9, a transparent protective shell 10, a connecting rotating shaft 11 and a connecting disc 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a Chinese classroom teaching apparatus comprises a connecting base 3, wherein a group of supporting legs 4 are arranged at the left end and the right end of the lower surface of the connecting base 3, the upper surface of the connecting base 3 is connected with an adjusting support plate 8 through a rotating shaft, a transparent protective shell 10 is arranged on the front surface of the adjusting support plate 8, a line grid is arranged on the front surface of the transparent protective shell 10, the upper end and the lower end of the transparent protective shell 10 are connected with the upper surface of the adjusting support plate 8 through a connecting plate, a group of supporting lug plates 1 are arranged at the left side and the right side of the adjusting support plate 8, a connecting rotating shaft 11 is connected between each group of supporting lug plates 1 through a bearing, connecting discs 12 are uniformly arranged on the connecting rotating shaft 11, the connecting discs 12 on the two connecting rotating shafts 11 correspond to each other one by one, paper slips can be wound and connected through the two connecting rotating shafts 11, the lower end of the guide wheel support is provided with a universal guide wheel 6, the equipment can be moved more conveniently through the universal guide wheel 6, convenience is provided for people, the upper end of a connecting rotating shaft 11 penetrates through and extends to the upper end of a supporting lug plate 1, the upper end of the connecting rotating shaft 11 is provided with a connecting handle 9, the outer side of the connecting handle 9 is provided with a rubber non-slip mat in a glue pasting mode, the outer side of the rubber non-slip mat is provided with anti-slip lines, the connecting rotating shaft 11 can be driven to rotate through the connecting handle 9, so that paper strips on the connecting rotating shaft 11 can be driven to rotate, the middle of one side of a connecting base 3 is connected with the connecting lug plate 5 in a welding mode, hinged supports are arranged on the upper surface of the connecting lug plate 5 and one side of an adjusting supporting plate 8, two hinged supports are provided with telescopic rods 2, one side of the telescopic parts of the telescopic rods 2, can drive through telescopic link 2 and adjust backup pad 8 and rotate to this is more convenient to the angle modulation of adjusting backup pad 8, and this chinese classroom teaching equipment simple structure not only can adjust the angle, can save a large amount of time moreover, provides convenience for people.
When in use: firstly, writing required Chinese characters on an external paper slip, then winding and connecting the paper slip to the two connecting rotating shafts 11 to enable the paper slip to be positioned below the transparent protective shell 10, then driving the adjusting support plate 8 to rotate through the telescopic rod 2, adjusting the angle of the adjusting support plate 8, and moving the equipment through the universal guide wheel 6.
The utility model discloses a telescopic link 2 can drive regulation backup pad 8 and rotate to this angle modulation to regulation backup pad 8 to connect pivot 11 through two and can twine the connecing by the note, this chinese classroom teaching equipment simple structure not only can adjust the angle, can save a large amount of time moreover, provides convenience for people.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a chinese classroom teaching equipment, is including connecting base (3), its characterized in that: both ends all are equipped with a set of supporting leg (4) about the lower surface of connection base (3), the upper surface of connecting base (3) is connected with regulation backup pad (8) through the pivot, and the front surface of adjusting backup pad (8) is equipped with transparent protective housing (10), and the front surface of transparent protective housing (10) is equipped with the line check, and the upper end and the lower extreme of transparent protective housing (10) pass through the upper surface connection of connecting plate with regulation backup pad (8), the left and right sides of adjusting backup pad (8) all are equipped with a set of support otic placode (1), are connected with through the bearing between every group support otic placode (1) and connect pivot (11), connect evenly be equipped with connection pad (12) on pivot (11), connect connection pad (12) one-to-one on pivot (11) for two.
2. A language classroom teaching apparatus as claimed in claim 1, wherein: the number of supporting legs (4) is four, and two supporting legs (4) are a set of to the lower extreme of supporting leg (4) is equipped with the guide pulley support, and the lower extreme of guide pulley support is equipped with universal guide pulley (6).
3. A language classroom teaching apparatus as claimed in claim 1, wherein: the upper end of connecting pivot (11) runs through and extends to the upper end of supporting otic placode (1), the upper end of connecting pivot (11) is equipped with connection handle (9), and the mode rubber slipmat is pasted through glue in the outside of connecting handle (9), and the outside of rubber slipmat is equipped with anti-skidding line.
4. A language classroom teaching apparatus as claimed in claim 1, wherein: the middle of one side of the connecting base (3) is connected with a connecting lug plate (5) in a welding mode, the upper surface of the connecting lug plate (5) and one side of the adjusting support plate (8) are both provided with hinged supports, and the two hinged supports are provided with telescopic rods (2).
5. A language classroom teaching apparatus as claimed in claim 4, wherein: one side of the telescopic part of the telescopic rod (2) is connected with a positioning pin (7) in a threaded connection mode, and one end, far away from the telescopic rod (2), of the positioning pin (7) is provided with a rotating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864956.0U CN210721977U (en) | 2019-11-01 | 2019-11-01 | Chinese classroom teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864956.0U CN210721977U (en) | 2019-11-01 | 2019-11-01 | Chinese classroom teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210721977U true CN210721977U (en) | 2020-06-09 |
Family
ID=70934242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921864956.0U Expired - Fee Related CN210721977U (en) | 2019-11-01 | 2019-11-01 | Chinese classroom teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210721977U (en) |
-
2019
- 2019-11-01 CN CN201921864956.0U patent/CN210721977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |