CN209641142U - Display board is used in a kind of demonstration of physical education - Google Patents
Display board is used in a kind of demonstration of physical education Download PDFInfo
- Publication number
- CN209641142U CN209641142U CN201821594079.5U CN201821594079U CN209641142U CN 209641142 U CN209641142 U CN 209641142U CN 201821594079 U CN201821594079 U CN 201821594079U CN 209641142 U CN209641142 U CN 209641142U
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- China
- Prior art keywords
- wall
- display board
- intermediate plate
- welded
- screw thread
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Abstract
The utility model discloses a kind of physical education demonstration display boards, including intermediate plate, the two sides outer wall of the intermediate plate has been bolted display board ontology, the top exterior walls center welding machine of the intermediate plate has handle, and the front view structure of handle is U-shaped, the side outer wall bottom position of the intermediate plate is welded with two connecting rods, and two connecting rods are welded with the storage box on the same no top far from one end of intermediate plate, the top of the storage box is socketed with box cover, the two sides outer wall of the intermediate plate is equipped with support device, and the structure of two support devices is identical, the support device includes cross tube and sheer pole, and one end of cross tube and sheer pole is welded on the side outer wall of intermediate plate.The utility model is display board when demonstrating in a kind of sport field teaching, display board storage is got up when not in use convenient for clergy, display board easy to remove, improves the practicability of display board when in use.
Description
Technical field
The utility model relates to display board technical fields more particularly to a kind of demonstration of physical education to use display board.
Background technique
In the learning process of student, when sport one of essential study subject, physical education is typically all on open air
Class, during attending class outdoors, due to the emphasis for some courses that need to degrade to student and some movement exhibitions of upper class hour
Show, clergy needs relevant photo information showing student viewing, and is explained with this, and therefore, it is necessary to the exhibitions of using
Show plate, currently, existing display board has the disadvantage that mostly and is not easy to store in the market, so in upper sport outdoor class hour
It is not easy to clergy to be carried, and during use, is not easy to actually use, clergy cannot be catered to well
Actual needs.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of physical education proposed is drilled
Show and uses display board.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of physical education demonstration display board, including intermediate plate, the two sides outer wall of the intermediate plate are solid by bolt
Surely there is display board ontology, the top exterior walls center welding machine of the intermediate plate has handle, and the front view structure of handle is U-shaped,
The side outer wall bottom position of the intermediate plate is welded with two connecting rods, and two connecting rods are welded far from one end of intermediate plate
There is the storage box on the same no top, the top of the storage box is socketed with box cover, and the two sides outer wall of the intermediate plate is equipped with branch
Support arrangement, and the structure of two support devices is identical, the support device include cross tube and sheer pole, and cross tube and lower cross
One end of bar is welded on the side outer wall of intermediate plate, and the cross tube and sheer pole are welded with together far from one end of intermediate plate
The bottom outer wall center of one hollow column, the column is provided with circular hole, and support column is plugged in circular hole, the branch
The top of dagger is welded with baffle, and baffle is located at the inside of column.
Further, the bottom end of the support column is welded with the mounting plate of bar shaped, and the side view structure of mounting plate is U-shaped,
The inner wall of mounting plate is bolted there are two idler wheel.
Further, the side outer wall of the column is provided with the orbit hole of rectangle, and transverse slat is plugged in orbit hole, transverse slat
Side outer wall and support column close to top outer wall weld.
Further, the top exterior walls and bottom outer wall of the transverse slat are respectively welded screw thread inserted link and lower screw thread is inserted
Bar, and upper screw thread inserted link is identical with the specification of lower screw thread inserted link.
Further, the top of the upper screw thread inserted link is threaded with screwed pipe, and the outer wall of screwed pipe is welded with circle
The rotating handle of annular.
Further, the column close to the outer wall of orbit hole top position and bottom position be respectively welded upper plate and
Lower plugboard.
Further, the top exterior walls of the upper plate and lower plugboard are provided with jack, and the center of two jacks with it is upper
The center of screw thread inserted link and lower screw thread inserted link is located on the same line, and the diameter of jack is greater than the specification of upper screw thread inserted link.
The utility model has the following beneficial effects:
1. the supporting leg of display board can be stored in order to clergy by setting handle, column and support column,
In order to carrying and store, the practicability of device is improved, and device sets that there are two display board ontologies, it can be in order to clergy
Displaying related data as much as possible checks for student, the convenience for improving the practicability of device and using.
2. by the setting of setting orbit hole and transverse slat, convenient for clergy by the support of display board when using display board
Leg extraction, and the setting of upper screw thread inserted link, lower screw thread inserted link, screwed pipe, upper plate and lower plugboard is combined, it will convenient for clergy
Supporting leg is fixed, and improves the practicability of device.
3. related data and tool can be stored in order to clergy by setting storage box and box cover.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of physical education demonstration display board schematic view of the front view；
Fig. 2 be the utility model proposes a kind of physical education demonstration display board deployed configuration schematic diagram；
Fig. 3 be the utility model proposes a kind of physical education demonstration display board partial structural diagram.
In figure: 1- intermediate plate, 2- support device, 3- handle, 4- display board ontology, 5- storage box, 6- box cover, 7- baffle,
Screw thread is inserted under 8- cross tube, 9- column, 10- support column, 11- sheer pole, 12- mounting plate, 13- lower plugboard, 14- orbit hole, 15-
Bar, 16- transverse slat, the upper plate of 17-, 18- screwed pipe, the upper screw thread inserted link of 19-, 20- rotating handle.
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.
Referring to Fig.1-3, a kind of physical education demonstration display board, including intermediate plate 1, the two sides outer wall of intermediate plate 1 are logical
It crosses bolt and is fixed with display board ontology 4, the top exterior walls center welding machine of intermediate plate 1 has handle 3, and the main view knot of handle 3
Structure is U-shaped, and the side outer wall bottom position of intermediate plate 1 is welded with two connecting rods, and two connecting rods far from intermediate plate 1 one
End is welded with the storage box 5 on the same no top, and the top of storage box 5 is socketed with box cover 6, and the two sides outer wall of intermediate plate 1 is equipped with
Support device 2, and the structure of two support devices 2 is identical, support device 2 includes cross tube 8 and sheer pole 11, and cross tube 8
Be welded on the side outer wall of intermediate plate 1 with one end of sheer pole 11, cross tube 8 and sheer pole 11 far from intermediate plate 1 one
End is welded with the same hollow column 9, and the bottom outer wall center of column 9 is provided with circular hole, and support is plugged in circular hole
Column 10, the top of support column 10 is welded with baffle 7, and baffle 7 is located at the inside of column 9.
In the utility model, the bottom end of support column 10 is welded with the mounting plate 12 of bar shaped, and the side view structure of mounting plate 12
For U-shaped, the inner wall of mounting plate 12 is bolted there are two idler wheel, and the side outer wall of column 9 is provided with the orbit hole 14 of rectangle,
And transverse slat 16 is plugged in orbit hole 14, outer wall of the side outer wall and support column 10 of transverse slat 16 close to top welds, transverse slat 16
Top exterior walls and bottom outer wall be respectively welded screw thread inserted link 19 and lower screw thread inserted link 15, and upper screw thread inserted link 19 and lower spiral shell
The specification of line inserted link 15 is identical, and the top of upper screw thread inserted link 19 is threaded with screwed pipe 18, and the outer wall welding of screwed pipe 18
There is the rotating handle 20 of circular ring shape, column 9 is respectively welded upper plate 17 close to the outer wall of 14 top position of orbit hole and bottom position
With lower plugboard 13, the top exterior walls of upper plate 17 and lower plugboard 13 are provided with jack, and the center of two jacks and upper screw thread are inserted
The center of bar 19 and lower screw thread inserted link 15 is located on the same line, and the diameter of jack is greater than the specification of upper screw thread inserted link 19.
Working principle: screwed pipe 18 is back-outed from upper screw thread inserted link 19 in use, holding rotating handle 20, then display board is erected
It rises, holds handle 3 and take out intermediate plate 1 and display board ontology 4 upwards, as intermediate plate 3 and display board ontology 1 are to moving up, column 9
It moves up, when screw thread inserted link 15 is plugged in the jack of lower plugboard 13 instantly, holds rotating handle 20 again and be threadedly coupled screwed pipe 18
In the bottom end of lower screw thread inserted link 15, after completing aforesaid operations, display board expansion is finished, and will be attended class on two display board ontologies 1
Relevant photo information, which posts, to be begun to use, and after use, screwed pipe 18 can be twisted from lower screw thread inserted link 15
Out, support column 10 and column 9 is allowed to reset.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of physical education demonstration display board, including intermediate plate (1), which is characterized in that outside the two sides of the intermediate plate (1)
Wall has been bolted display board ontology (4), and the top exterior walls center welding machine of the intermediate plate (1) has handle (3),
And the front view structure of handle (3) is U-shaped, the side outer wall bottom position of the intermediate plate (1) is welded with two connecting rods, and two
A connecting rod is welded with the storage box (5) on the same no top, the top set of the storage box (5) far from one end of intermediate plate (1)
It is connected to box cover (6), the two sides outer wall of the intermediate plate (1) is equipped with support device (2), and the structure of two support devices (2)
Identical, the support device (2) includes cross tube (8) and sheer pole (11), and one end of cross tube (8) and sheer pole (11) is equal
It is welded on the side outer wall of intermediate plate (1), the cross tube (8) and sheer pole (11) are welded far from the one end of intermediate plate (1)
There is the same hollow column (9), the bottom outer wall center of the column (9) is provided with circular hole, and branch is plugged in circular hole
The top of dagger (10), the support column (10) is welded with baffle (7), and baffle (7) is located at the inside of column (9).
2. a kind of physical education demonstration display board according to claim 1, which is characterized in that the support column (10)
Bottom end is welded with the mounting plate (12) of bar shaped, and the side view structure of mounting plate (12) is U-shaped, and the inner wall of mounting plate (12) passes through spiral shell
Bolt is fixed, and there are two idler wheels.
3. a kind of physical education demonstration display board according to claim 1, which is characterized in that the one of the column (9)
Side outer wall is provided with the orbit hole (14) of rectangle, and is plugged with transverse slat (16) in orbit hole (14), the side outer wall of transverse slat (16) with
Outer wall of the support column (10) close to top welds.
4. a kind of physical education demonstration display board according to claim 3, which is characterized in that the top of the transverse slat (16)
Portion's outer wall and bottom outer wall are respectively welded screw thread inserted link (19) and lower screw thread inserted link (15), and upper screw thread inserted link (19) and under
The specification of screw thread inserted link (15) is identical.
5. a kind of physical education demonstration display board according to claim 4, which is characterized in that the upper screw thread inserted link
(19) top is threaded with screwed pipe (18), and the outer wall of screwed pipe (18) is welded with the rotating handle (20) of circular ring shape.
6. a kind of physical education demonstration display board according to claim 1, which is characterized in that the column (9) is close
The outer wall of orbit hole (14) top position and bottom position is respectively welded plate (17) and lower plugboard (13).
7. a kind of physical education demonstration display board according to claim 6, which is characterized in that the upper plate (17) and
The top exterior walls of lower plugboard (13) are provided with jack, and the center of two jacks and upper screw thread inserted link (19) and lower screw thread inserted link
(15) center is located on the same line, and the diameter of jack is greater than the specification of upper screw thread inserted link (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594079.5U CN209641142U (en) | 2018-09-28 | 2018-09-28 | Display board is used in a kind of demonstration of physical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594079.5U CN209641142U (en) | 2018-09-28 | 2018-09-28 | Display board is used in a kind of demonstration of physical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641142U true CN209641142U (en) | 2019-11-15 |
Family
ID=68472566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821594079.5U Expired - Fee Related CN209641142U (en) | 2018-09-28 | 2018-09-28 | Display board is used in a kind of demonstration of physical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641142U (en) |
-
2018
- 2018-09-28 CN CN201821594079.5U patent/CN209641142U/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 |
Granted publication date: 20191115 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |