CN205302729U - Presentation device is used in sports teaching - Google Patents
Presentation device is used in sports teaching Download PDFInfo
- Publication number
- CN205302729U CN205302729U CN201620038306.0U CN201620038306U CN205302729U CN 205302729 U CN205302729 U CN 205302729U CN 201620038306 U CN201620038306 U CN 201620038306U CN 205302729 U CN205302729 U CN 205302729U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- teaching demonstration
- elevating lever
- face plate
- returning face
- 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
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a presentation device is used in sports teaching, includes teaching demonstration board, main cabinet physically, the teaching demonstration board is connected through upset elevating gear to the main cabinet body, teaching demonstration board upper portion has training demonstration groove, upset elevating gear includes lifter, returning face plate, teaching demonstration board bottom left side has the sliding seat fixed slot, sliding seat fixed slot inside has the slide, slide link block, the slider moves on the slide, the lifter top is connected through the pivot in the slider bottom, the lifter rotates with the slider relatively, bearing connecting screw rod top is passed through to the lifter lower part, the screw rod is in the inside rotation of lifter, teaching demonstration board bottom right side has the returning face plate, the returning face plate cross -section is semi -circular, the returning face plate middle part has the fixed rotating shaft, fixed rotating shaft sub -unit connection fixed column.
Description
Technical field
The utility model relates to physical education field, relates in particular to a kind of physical education apparatus for demonstrating.
Background technology
In teaching process of physical education, student is all kinds of sports knowledge of GPRS not only, the tactics of using simultaneously also will understand corresponding sports tournament time, due to physical education, normally impart knowledge to students in training place or stadium, therefore very inconvenient in the time carrying out the teaching of writing on the blackboard formula games master, be also inconvenient to carry out combat exercise teaching.
Utility model content
The utility model, for prior art above shortcomings, provides a kind of a kind of physical education apparatus for demonstrating of difficult loss.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of physical education apparatus for demonstrating, comprise teaching demonstration dish, main cabinet, described main cabinet connects teaching demonstration dish by turnover elevating appts, described teaching demonstration dish top has training demonstration groove, described turnover elevating appts comprises elevating lever, returning face plate, described teaching demonstration tray bottom left side has sliding seat holddown groove, described sliding seat holddown groove inside has slide, described slide connection sliding block, described slide block moves on slide, described slider bottom connects elevating lever top by rotating shaft, described elevating lever and slide block relatively rotate, described elevating lever bottom is by bearing connecting screw rod top, described screw rod is in elevating lever inner rotation, described teaching demonstration tray bottom right side has returning face plate, described returning face plate cross section is semicircle, described returning face plate middle part has fixed rotating shaft, described fixed rotating shaft bottom is connected and fixed post.
Described main cabinet top has control brace table, described control brace table right side has fixed leg link slot, described fixed leg link slot is connected and fixed post, described control brace table left side has lifting groove, described lifting groove top has control chamber, described control chamber top has elevating lever link slot, and described elevating lever link slot connects elevating lever.
Described control chamber is connected and fixed gripper shoe, described fixed support plate top connects driven wheel of differential, described driven wheel of differential middle part has screw rod connecting hole, described screw rod connecting hole connecting screw rod, described screw rod and screw rod connecting hole are intermeshing, described driven wheel of differential right side connects drive bevel gear, and described drive bevel gear middle part connects joystick.
Beneficial effect:
Main cabinet connects teaching demonstration dish by turnover elevating appts, teaching demonstration tray bottom left side has sliding seat holddown groove, described sliding seat holddown groove inside has slide, described slide connection sliding block, described slider bottom connects elevating lever top by rotating shaft, described elevating lever bottom is by bearing connecting screw rod top, teaching demonstration tray bottom right side has returning face plate, described returning face plate middle part has fixed rotating shaft, described fixed rotating shaft bottom is connected and fixed post, under the acting in conjunction of fixed rotating shaft and returning face plate, teaching demonstration dish can overturn. described main cabinet top has control brace table, described control brace table left side has lifting groove, described lifting groove top has control chamber, described control chamber is connected and fixed gripper shoe, described fixed support plate top connects driven wheel of differential, described driven wheel of differential middle part has screw rod connecting hole, screw rod connecting hole connecting screw rod, driven wheel of differential right side connects drive bevel gear, drive bevel gear middle part connects joystick, shake joystick, drive bevel gear is rotated, mode by engagement makes driven wheel of differential engage with screw rod, screw rod moves up and down, and drive elevating lever to realize lifting, be fixed rotating shaft and returning face plate simultaneously, make teaching demonstration dish can carry out accurate angular adjustment, be convenient to games master by drilling on teaching demonstration dish, this physical education is simple to operate with apparatus for demonstrating, easy to use, improve the teaching efficiency of physical education.
Brief description of the drawings
Fig. 1 is a kind of physical education apparatus for demonstrating planar structure schematic diagram described in the utility model.
Fig. 2 is a kind of physical education apparatus for demonstrating structural representation described in the utility model.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below:
A kind of physical education apparatus for demonstrating, comprise teaching demonstration dish 1, main cabinet 2, described main cabinet 2 connects teaching demonstration dish 1 by turnover elevating appts, described teaching demonstration dish 1 top has training demonstration groove 21, described turnover elevating appts comprises elevating lever 3, returning face plate 5, described teaching demonstration dish 1 bottom left has sliding seat holddown groove 7, described sliding seat holddown groove 7 inside have slide 11, described slide 11 connection sliding blocks 12, described slide block 12 moves on slide 11, described slide block 12 bottoms connect elevating lever 3 tops by rotating shaft, described elevating lever 3 relatively rotates with slide block 12, described elevating lever 3 bottoms are by bearing connecting screw rod 4 tops, described screw rod 4 is in elevating lever 3 inner rotation, described teaching demonstration dish 1 right side, bottom has returning face plate 5, described returning face plate 5 cross sections are semicircle, described returning face plate 5 middle parts have fixed rotating shaft 6, described fixed rotating shaft bottom is connected and fixed post 8, under the acting in conjunction of fixed rotating shaft and returning face plate, teaching demonstration dish can overturn.
Described main cabinet 2 tops have the brace table 9 of control, described control brace table 9 right sides have fixed leg link slot 10, described fixed leg link slot 10 is connected and fixed post 8, described control brace table 9 left sides have lifting groove 13, described lifting groove 13 tops have control chamber 14, described control chamber 14 tops have elevating lever link slot 20, and described elevating lever link slot 20 connects elevating lever 3.
Described control chamber 14 is connected and fixed gripper shoe 15, described fixed support plate 15 tops connect driven wheel of differential 16, described driven wheel of differential 16 middle parts have screw rod connecting hole 17, described screw rod connecting hole 17 connecting screw rods 4, described screw rod 4 is intermeshing with screw rod connecting hole 17, described driven wheel of differential 16 right sides connect drive bevel gear 18, described drive bevel gear 18 middle parts connect joystick 19, shake joystick, drive bevel gear is rotated, mode by engagement makes driven wheel of differential engage with screw rod, screw rod moves up and down, and drive elevating lever to realize lifting, be fixed rotating shaft and returning face plate simultaneously, make teaching demonstration dish can carry out accurate angular adjustment, be convenient to games master by drilling on teaching demonstration dish, this physical education is simple to operate with apparatus for demonstrating, easy to use, improve the teaching efficiency of physical education.
Claims (3)
1. a physical education apparatus for demonstrating, it is characterized in that: comprise teaching demonstration dish, main cabinet, described main cabinet connects teaching demonstration dish by turnover elevating appts, described teaching demonstration dish top has training demonstration groove, described turnover elevating appts comprises elevating lever, returning face plate, described teaching demonstration tray bottom left side has sliding seat holddown groove, described sliding seat holddown groove inside has slide, described slide connection sliding block, described slide block moves on slide, described slider bottom connects elevating lever top by rotating shaft, described elevating lever and slide block relatively rotate, described elevating lever bottom is by bearing connecting screw rod top, described screw rod is in elevating lever inner rotation, described teaching demonstration tray bottom right side has returning face plate, described returning face plate cross section is semicircle, described returning face plate middle part has fixed rotating shaft, described fixed rotating shaft bottom is connected and fixed post.
2. a kind of physical education apparatus for demonstrating according to claim 1, it is characterized in that: described main cabinet top has control brace table, described control brace table right side has fixed leg link slot, described fixed leg link slot is connected and fixed post, described control brace table left side has lifting groove, described lifting groove top has control chamber, and described control chamber top has elevating lever link slot, and described elevating lever link slot connects elevating lever.
3. a kind of physical education apparatus for demonstrating according to claim 2, it is characterized in that: described control chamber is connected and fixed gripper shoe, described fixed support plate top connects driven wheel of differential, described driven wheel of differential middle part has screw rod connecting hole, described screw rod connecting hole connecting screw rod, described screw rod and screw rod connecting hole are intermeshing, and described driven wheel of differential right side connects drive bevel gear, and described drive bevel gear middle part connects joystick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620038306.0U CN205302729U (en) | 2016-01-16 | 2016-01-16 | Presentation device is used in sports teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620038306.0U CN205302729U (en) | 2016-01-16 | 2016-01-16 | Presentation device is used in sports teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205302729U true CN205302729U (en) | 2016-06-08 |
Family
ID=56476313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620038306.0U Expired - Fee Related CN205302729U (en) | 2016-01-16 | 2016-01-16 | Presentation device is used in sports teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205302729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404675A (en) * | 2018-12-01 | 2019-03-01 | 华北理工大学 | A kind of intelligence molten steel quality prediction auxiliary device |
| CN110738876A (en) * | 2019-09-20 | 2020-01-31 | 潍坊工程职业学院 | convenient mobile computer teaching instrument |
-
2016
- 2016-01-16 CN CN201620038306.0U patent/CN205302729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404675A (en) * | 2018-12-01 | 2019-03-01 | 华北理工大学 | A kind of intelligence molten steel quality prediction auxiliary device |
| CN110738876A (en) * | 2019-09-20 | 2020-01-31 | 潍坊工程职业学院 | convenient mobile computer teaching instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205302729U (en) | Presentation device is used in sports teaching | |
| CN205375876U (en) | English teaching device | |
| CN205609037U (en) | Tool for teaching english | |
| CN204463569U (en) | political teaching model display device | |
| CN202604140U (en) | Multifunctional desk | |
| CN208664712U (en) | A kind of language teaching board of education | |
| CN108550300A (en) | A kind of teaching aid for mathematical thinking training | |
| CN209168463U (en) | A kind of language teaching writes from memory device with classic poetry short-term memory | |
| CN205055390U (en) | Rotation type sports teaching training display device | |
| CN204965828U (en) | Outdoor teaching equipment of dance | |
| CN212998280U (en) | Basketball stands for primary school's sports education | |
| CN207996039U (en) | A kind of school desk convenient for adjusting | |
| CN208637030U (en) | A kind of teaching aid for art teaching | |
| CN211328067U (en) | Badminton teaching device | |
| CN206003336U (en) | The Multifunctional demonstration device of novel music teaching | |
| CN203733398U (en) | Three-dimensional display device for teaching | |
| CN202908192U (en) | Bookcase special for Chinese | |
| CN207024554U (en) | A kind of indoor sport basketball frame for training | |
| CN206441393U (en) | A kind of unmanned plane simulation teching device | |
| CN205028216U (en) | Novel main frame convenient to teaching | |
| CN206505550U (en) | One kind is through tubing teaching lift teaching aid clamping device | |
| CN205943123U (en) | Show stand for physics experiment | |
| CN206236287U (en) | A kind of new English teaching aid | |
| CN215450545U (en) | Multifunctional display device for middle-position moral education teaching | |
| CN204158993U (en) | A kind of two-dimentional coordinated type basketball stands |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |