CN207867762U - Novel Chinese teaching shows teaching aid - Google Patents
Novel Chinese teaching shows teaching aid Download PDFInfo
- Publication number
- CN207867762U CN207867762U CN201721891559.3U CN201721891559U CN207867762U CN 207867762 U CN207867762 U CN 207867762U CN 201721891559 U CN201721891559 U CN 201721891559U CN 207867762 U CN207867762 U CN 207867762U
- Authority
- CN
- China
- Prior art keywords
- display board
- fixedly connected
- teaching aid
- link
- connecting rod
- 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
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- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses novel Chinese teachings to show teaching aid, including the first display board, the inner cavity of first display board is provided with rotary shaft, the surface of the rotary shaft is arranged with rotating disk, the front surface of the rotating disk is fixedly connected there are two connecting shaft, the surface of the connecting shaft is arranged with connecting rod, and the one end of the connecting rod far from connecting shaft is connected with link block, and the one end of the link block far from connecting rod is fixedly connected with the second display board.The utility model is by being arranged being used cooperatively for the first display board, sliding sleeve, slide bar, rotating disk, connecting rod, the second display board, connecting plate, handle, link block, connecting shaft, sliding slot, link, rotary shaft, non-slipping block, link slot, holder and pulley, solve the problems, such as that existing teaching of Chinese displaying teaching aid cannot increase usable floor area, the novel Chinese teaching shows teaching aid, have the advantages of can increasing usable floor area, is worthy to be popularized.
Description
Technical field
The utility model is related to teaching aid technical field, specially novel Chinese teaching shows teaching aid.
Background technology
Chinese, is broadly the nickname of Chinese, and Chinese is one of six big official's working language of the United Nations.
It needs to use displaying teaching aid in terms of teaching of Chinese displaying, the usable floor area of existing displaying teaching aid is all fixed
Formula, the adjusting of size cannot be carried out, when user needs to show more information, it is still necessary to teach by others displaying
Tool to which the use to user brings great inconvenience, while also reducing the practicality of existing teaching of Chinese displaying teaching aid
Property.
Utility model content
The purpose of this utility model is to provide novel Chinese teachings to show teaching aid, and the excellent of usable floor area can be increased by having
Point solves the problems, such as that existing teaching of Chinese displaying teaching aid cannot increase usable floor area.
To achieve the above object, the utility model provides the following technical solutions：Novel Chinese teaching displaying teaching aid, including the
The inner cavity of one display board, first display board is provided with rotary shaft, and the surface of the rotary shaft is arranged with rotating disk, the rotation
The front surface of turntable is fixedly connected there are two connecting shaft, and the surface of the connecting shaft is arranged with connecting rod, and the connecting rod is separate
One end of connecting shaft is connected with link block, and the one end of the link block far from connecting rod is fixedly connected with the second display board,
The top of first display board inner cavity and the bottom of inner cavity are laterally fixedly connected with slide bar, and the surface of the slide bar is arranged with
Two sliding sleeves, the sliding sleeve are fixedly connected close to the side of the second display board with the second display board, and second display board is separate
The side of link block is through to the outside of the first display board and is fixedly connected with connecting plate.
Preferably, the front-end and back-end of the rotary shaft are arranged with bearing block, and bearing block is in the first display board
The side of wall is fixedly connected with the inner wall of the first display board.
Preferably, the both sides of the slide bar are fixedly connected with the inner wall of the first display board, the top and bottom of the slide bar
Portion offers sliding slot, and the top of the sliding sleeve inner cavity and the bottom of inner cavity have been fixedly connected with holder, and the holder is far from sliding
One end of set inner wall is connected with the pulley being used cooperatively with sliding slot.
Preferably, the top and bottom of first display board both sides offer link slot, and the connecting plate is close to
It is fixedly connected with the non-slipping block being used cooperatively with link slot at the top and bottom of one display board side.
Preferably, it is fixedly connected with link at the top of first display board, the connecting plate is far from the first display board
Side is fixedly connected with handle.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model is by being arranged the first display board, sliding sleeve, slide bar, rotating disk, connecting rod, the second display board, connecting
Fishplate bar, handle, link block, connecting shaft, sliding slot, link, rotary shaft, non-slipping block, link slot, holder and pulley are used cooperatively,
Solve the problems, such as that existing teaching of Chinese displaying teaching aid cannot increase usable floor area, which shows teaching aid, tool
It standby the advantages of can increasing usable floor area, is worthy to be popularized.
2, the utility model facilitates rotary shaft to be rotated, by the way that sliding slot, pulley and branch is arranged by the way that bearing block is arranged
Frame increases stability and sensitivity when sliding sleeve moves left and right, by the way that link slot and non-slipping block is arranged, increases baffle and the
Stability when being connected between one display board, by the way that link is arranged, convenient for users to being hung to the displaying teaching aid, by setting
Handle is set, convenient for users to pulling connecting plate movement, by the way that slide bar and sliding sleeve is arranged, is increased steady when the second display board moves
It is qualitative.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view of A in the utility model Fig. 1；
Fig. 3 is the local cooperation schematic diagram of the utility model slide bar and sliding sleeve；
Fig. 4 is the side view of the utility model slide bar.
In figure：1 first display board, 2 sliding sleeves, 3 slide bars, 4 rotating disks, 5 connecting rods, 6 second display boards, 7 connecting plates, 8
Hand, 9 link blocks, 10 connecting shafts, 11 sliding slots, 12 links, 13 rotary shafts, 14 non-slipping blocks, 15 link slots, 16 holders, 17 pulleys.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, novel Chinese teaching shows that teaching aid, including the first display board 1, the inner cavity of the first display board 1 are set
It is equipped with rotary shaft 13, the surface of rotary shaft 13 is arranged with rotating disk 4, and the front surface of rotating disk 4 is fixedly connected with that there are two connecting shafts
10, the surface of connecting shaft 10 is arranged with connecting rod 5, and the one end of connecting rod 5 far from connecting shaft 10 is connected with link block 9, even
It connects the one end of block 9 far from connecting rod 5 and is fixedly connected with the second display board 6, the bottom at the top and inner cavity of 1 inner cavity of the first display board
Laterally be fixedly connected with slide bar 3, the surface of slide bar 3 is arranged there are two sliding sleeve 2, sliding sleeve 2 close to the side of the second display board 6 with
Second display board 6 is fixedly connected, and the second side of the display board 6 far from link block 9 is through to outside and the fixation of the first display board 1
It is connected with connecting plate 7, the front-end and back-end of rotary shaft 13 are arranged with bearing block, and bearing block is close to 1 inner wall of the first display board
Side be fixedly connected with the inner wall of the first display board 1, the both sides of slide bar 3 are fixedly connected with the inner wall of the first display board 1, sliding
The top and bottom of bar 3 offer sliding slot 11, and the top of 2 inner cavity of sliding sleeve and the bottom of inner cavity have been fixedly connected with holder 16,
The one end of holder 16 far from 2 inner wall of sliding sleeve is connected with the pulley 17 being used cooperatively with sliding slot 11,1 both sides of the first display board
Top and bottom offer link slot 15, and connecting plate 7 has been fixedly connected at the top and bottom of 1 side of the first display board
The top of the non-slipping block 14 being used cooperatively with link slot 15, the first display board 1 is fixedly connected with link 12, and connecting plate 7 is far from
The side of one display board 1 is fixedly connected with handle 8, by the way that bearing block is arranged, facilitates rotary shaft 13 to be rotated, is slided by being arranged
Slot 11, pulley 17 and holder 16 increase stability and sensitivity when sliding sleeve 2 moves left and right, by the way that 15 He of link slot is arranged
Non-slipping block 14 increases stability when being connected between baffle 7 and the first display board 1, by the way that link 12 is arranged, convenient for users to
The displaying teaching aid is hung, by the way that handle 8 is arranged, convenient for users to pulling connecting plate 7 to move, by the way that 3 He of slide bar is arranged
Sliding sleeve 2 increases the stability when movement of the second display board 6, by the way that the first display board 1, sliding sleeve 2, slide bar 3, rotating disk is arranged
4, connecting rod 5, the second display board 6, connecting plate 7, handle 8, link block 9, connecting shaft 10, sliding slot 11, link 12, rotary shaft 13,
Non-slipping block 14, link slot 15, holder 16 and pulley 17 are used cooperatively, and to solve existing teaching of Chinese displaying teaching aid cannot increase
The problem of big usable floor area, the novel Chinese teaching show teaching aid, have the advantages of can increasing usable floor area, be worthy to be popularized.
In use, user pulls connecting plate 7, connecting plate 7 that the second display board 6 is driven to stretch out the first displaying by handle 8
The inner cavity of plate 1, the second display board 6 drive connecting rod 5 to move by link block 9, and connecting rod 5 drives rotating disk by connecting shaft 10
4 are rotated, and are achieved the purpose that increase usable floor area with this, when user pulls one of handle 8, are passed through part and zero
Two the second display boards 6 also can be pulled out the inner cavity of the first display board 1 by the cooperation between part.
In summary：The novel Chinese teaching shows teaching aid, by the way that the first display board 1, sliding sleeve 2, slide bar 3, rotation is arranged
Disk 4, connecting rod 5, the second display board 6, connecting plate 7, handle 8, link block 9, connecting shaft 10, sliding slot 11, link 12, rotary shaft
13, non-slipping block 14, link slot 15, holder 16 and pulley 17 are used cooperatively, and solve existing teaching of Chinese displaying teaching aid not
The problem of usable floor area can be increased.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. novel Chinese teaching shows teaching aid, including the first display board (1), it is characterised in that：First display board (1) it is interior
Chamber is provided with rotary shaft (13), and the surface of the rotary shaft (13) is arranged with rotating disk (4), the front surface of the rotating disk (4)
It is fixedly connected there are two connecting shaft (10), the surface of the connecting shaft (10) is arranged with connecting rod (5), and the connecting rod (5) is remote
One end from connecting shaft (10) is connected with link block (9), and the one end of the link block (9) far from connecting rod (5), which is fixed, to be connected
It is connected to the second display board (6), the top of the first display board (1) inner cavity and the bottom of inner cavity are laterally fixedly connected with slide bar
(3), the surface of the slide bar (3) is arranged there are two sliding sleeve (2), and the sliding sleeve (2) is close to the side of the second display board (6) and the
Two display boards (6) are fixedly connected, and side of second display board (6) far from link block (9) is through to the first display board (1)
Outside is simultaneously fixedly connected with connecting plate (7).
2. novel Chinese teaching according to claim 1 shows teaching aid, it is characterised in that：The front end of the rotary shaft (13)
It is arranged with bearing block with rear end, and bearing block is close to the inner wall of the side and the first display board (1) of the first display board (1) inner wall
It is fixedly connected.
3. novel Chinese teaching according to claim 1 shows teaching aid, it is characterised in that：The both sides of the slide bar (3) are equal
It is fixedly connected with the inner wall of the first display board (1), the top and bottom of the slide bar (3) offer sliding slot (11), the cunning
The bottom at the top and inner cavity that cover (2) inner cavity has been fixedly connected with holder (16), separate sliding sleeve (2) inner wall of the holder (16)
One end is connected with the pulley (17) being used cooperatively with sliding slot (11).
4. novel Chinese teaching according to claim 1 shows teaching aid, it is characterised in that：First display board (1) two
The top and bottom of side offer link slot (15), top and bottom of the connecting plate (7) close to the first display board (1) side
Portion is fixedly connected with the non-slipping block (14) being used cooperatively with link slot (15).
5. novel Chinese teaching according to claim 1 shows teaching aid, it is characterised in that：First display board (1)
Top is fixedly connected with link (12), and side of the connecting plate (7) far from the first display board (1) is fixedly connected with handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891559.3U CN207867762U (en) | 2017-12-28 | 2017-12-28 | Novel Chinese teaching shows teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891559.3U CN207867762U (en) | 2017-12-28 | 2017-12-28 | Novel Chinese teaching shows teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867762U true CN207867762U (en) | 2018-09-14 |
Family
ID=63463659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721891559.3U Expired - Fee Related CN207867762U (en) | 2017-12-28 | 2017-12-28 | Novel Chinese teaching shows teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867762U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584739A (en) * | 2019-01-16 | 2019-04-05 | 葛成燕 | A kind of LED display |
| CN111843359A (en) * | 2020-07-21 | 2020-10-30 | 陈海艳 | Auxiliary supporting equipment with adjusting structure for welding of factory steel structure |
| CN111911782A (en) * | 2020-08-07 | 2020-11-10 | 刘正波 | Measuring equipment for building of different wall planarization of detectable |
-
2017
- 2017-12-28 CN CN201721891559.3U patent/CN207867762U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584739A (en) * | 2019-01-16 | 2019-04-05 | 葛成燕 | A kind of LED display |
| CN111843359A (en) * | 2020-07-21 | 2020-10-30 | 陈海艳 | Auxiliary supporting equipment with adjusting structure for welding of factory steel structure |
| CN111911782A (en) * | 2020-08-07 | 2020-11-10 | 刘正波 | Measuring equipment for building of different wall planarization of detectable |
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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: 20180914 Termination date: 20191228 |