CN106004181A - Portable teaching paperboard - Google Patents
Portable teaching paperboard Download PDFInfo
- Publication number
- CN106004181A CN106004181A CN201610470063.2A CN201610470063A CN106004181A CN 106004181 A CN106004181 A CN 106004181A CN 201610470063 A CN201610470063 A CN 201610470063A CN 106004181 A CN106004181 A CN 106004181A
- Authority
- CN
- China
- Prior art keywords
- motor
- spool
- base
- top board
- riser
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
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- Toys (AREA)
Abstract
The invention relates to a paperboard, in particular to a portable teaching paperboard. According to the technical problems to be solved by the invention, the portable teaching paperboard provided by the invention can be used when light rays are poor and can be folded, and is small in size. The portable teaching paperboard provided by the invention comprises a base, lower supports, fixed sleeves, supporting frames, a bearing seat I, a top board, a reel I, a motor I, upper supports, plastic paper, sliding blocks, sliding rails, a vertical board I, a motor II, a reel II, an N-shaped frame, a bearing seat II, a vertical board II and baffles. The left end and the right end of the base are both connected with the lower supports in a hinged mode. The upper ends of the lower supports are connected with the upper supports correspondingly in a hinged mode. The upper ends of the two upper supports are connected with the top board in a hinged mode. The sliding rails are arranged on both the upper left portion and the upper right portion of the base. The baffles are arranged at one ends of the sliding rails. The sliding blocks are arranged on the sliding rails. According to the portable teaching paperboard, the effects that the portable teaching paperboard can be used when light rays are poor and can be folded and is small in size are achieved.
Description
Technical field
The present invention relates to a kind of cardboard, particularly relate to a kind of Portable teaching cardboard.
Background technology
Plastic paper is the one of processing paper.Outward appearance is as the goods of laminated plastics.Tough and tensile and frivolous, there is the superior character such as waterproof, acidproof and alkaline-resisting.For manufacturing the succedaneum of the shell etc. of toy, furniture, radio and television set.
Conventional teaching cardboard exist be inconvenient to carry, can not use light difference when, volume is big and the most folding shortcoming, one can use light difference when, volume is little, foldable cellular teaching cardboard therefore to need research and development badly.
Summary of the invention
(1) to solve the technical problem that
The present invention in order to overcome conventional teaching cardboard to exist to be inconvenient to carry, can not use light difference when, volume is big and the most folding shortcoming, the technical problem to be solved in the present invention is to provide that one can use light difference when, volume is little, foldable cellular teaching cardboard.
(2) technical scheme
nullIn order to solve above-mentioned technical problem，The invention provides such a Portable teaching cardboard，Include base、Lower carriage、Fixed cover、Bracing frame、Bearing block I、Top board、Spool I、Motor I、Upper bracket、Plastic paper、Slide block、Slide rail、Riser I、Motor II、Spool II、N-type frame、Bearing block II、Riser II and baffle plate，Base left end and right-hand member are all hingedly connected with lower carriage，Lower carriage top is hingedly connected with upper bracket，Two upper bracket tops are hingedly connected with top board，Base upper left quarter and upper right quarter are designed with slide rail，Slide rail one end is provided with baffle plate，Slide rail is provided with slide block，Top board left end and right-hand member are all hingedly connected with bracing frame，It is articulated and connected with slide block bottom bracing frame，Bracing frame is provided with fixed cover，Pin joint it is provided with in the middle part of bracing frame，Base front left side is provided with riser II，Riser II right part is provided with bearing block II，Base forward right side is provided with riser I，Riser I left part is provided with motor II，Connect between bearing block II and motor II and have spool II，Top board bottom is provided with N-type frame，N-type frame right lower quadrant is provided with motor I，N-type frame lower left quarter is provided with bearing block I，Connect between bearing block I and motor I and have spool I，Spool I and spool II are rolled up jointly a volume plastic paper.
Preferably, also including LED, LED is arranged on top board.
Operation principle: be in folded state when this device does not uses.When not in classroom, it is possible to use this device.First starting motor I, motor I rotarily drives spool I rotation, and spool I rotates releases appropriate plastic paper, closes motor I.At this moment top board and base are pulled open, top board and base is made to form a plate face, slide block is promoted to move on slide rail and contact with baffle plate, fixed cover is enclosed within the hinged place of bracing frame, it is possible to prevent bracing frame to fold, bracing frame, upper bracket, lower carriage and slide rail are a triangle, so can fix the position in plate face.In teaching process, start motor I simultaneously and motor II turns clockwise, motor I rotates and spool I can be made to release preprepared teaching plastic paper, and motor II rotates and spool I can be made to be involved in unwanted teaching plastic paper, explanation knowledge that so can be time saving and energy saving.Startup motor I and motor II are against turning clockwise, and motor I rotates and spool I can be made to be involved in unwanted teaching plastic paper, and motor II rotates the teaching plastic paper that spool I releasing can be made to explain, and so can look back the knowledge explained.
Because also including LED, LED is arranged on top board, in teaching process, if light is the darkest, can open LED, and LED improves brightness, so can preferably impart knowledge to students.
(3) beneficial effect
Invention achieves can use light difference when, volume effect little, folding.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present invention.
Fig. 2 is the second main TV structure schematic diagram of the present invention.
Being labeled as in accompanying drawing: 1-base, 2-lower carriage, 3-fixed cover, 4-bracing frame, 5-bearing block I, 6-top board, 7-N type frame, 8-motor I, 9-upper bracket, 10-plastic paper, 11-slide block, 12-slide rail, 13-riser I, 14-motor II, 15-spool II, 16-bearing block II, 17-riser II, 18-baffle plate, 19-spool I, 20-LED lamp.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
nullA kind of Portable teaching cardboard，As shown in Figure 1-2，Include base 1、Lower carriage 2、Fixed cover 3、Bracing frame 4、Bearing block I 5、Top board 6、Spool I 19、Motor I 8、Upper bracket 9、Plastic paper 10、Slide block 11、Slide rail 12、Riser I 13、Motor II 14、Spool II 15、N-type frame 7、Bearing block II 16、Riser II 17 and baffle plate 18，Base 1 left end and right-hand member are all hingedly connected with lower carriage 2，Lower carriage 2 top is hingedly connected with upper bracket 9，Two upper bracket 9 tops are hingedly connected with top board 6，Base 1 upper left quarter and upper right quarter are designed with slide rail 12，Slide rail 12 one end is provided with baffle plate 18，Slide rail 12 is provided with slide block 11，Top board 6 left end and right-hand member are all hingedly connected with bracing frame 4，It is articulated and connected with slide block 11 bottom bracing frame 4，Bracing frame 4 is provided with fixed cover 3，It is provided with pin joint in the middle part of bracing frame 4，Base 1 front left side is provided with riser II 17，Riser II 17 right part is provided with bearing block II 16，Base 1 forward right side is provided with riser I 13，Riser I 13 left part is provided with motor II 14，Connect between bearing block II 16 and motor II 14 and have spool II 15，Top board 6 bottom is provided with N-type frame 7，N-type frame 7 right lower quadrant is provided with motor I 8，N-type frame 7 lower left quarter is provided with bearing block I 5，Connect between bearing block I 5 and motor I 8 and have spool I 19，Spool I 19 and spool II 15 volume jointly have a volume plastic paper 10.
Also include that LED 20, LED 20 are installed on the top plate 6.
Operation principle: be in folded state when this device does not uses.When not in classroom, it is possible to use this device.First starting motor I 8, motor I 8 rotarily drives spool I 19 and rotates, and spool I 19 rotates releases appropriate plastic paper 10, closes motor I 8.At this moment top board 6 and base 1 are pulled open, top board 6 and base 1 is made to form a plate face, slide block 11 is promoted to move on slide rail 12 and contact with baffle plate 18, fixed cover 3 is enclosed within the hinged place of bracing frame 4, it is possible to prevent bracing frame 4 to fold, bracing frame 4, upper bracket 9, lower carriage 2 and slide rail 12, in a triangle, so can fix the position in plate face.In teaching process, start motor I 8 simultaneously and motor II 14 turns clockwise, motor I 8 rotates and spool I 19 can be made to release preprepared teaching plastic paper 10, motor II 14 rotates and spool I 19 can be made to be involved in unwanted teaching plastic paper 10, explanation knowledge that so can be time saving and energy saving.Start motor I 8 and motor II 14 against turning clockwise, motor I 8 rotates and spool I 19 can be made to be involved in unwanted teaching plastic paper 10, motor II 14 rotates and spool I 19 can be made to release the teaching plastic paper 10 explained, and so can look back the knowledge explained.
Because also including LED 20, LED 20 is installed on the top plate 6, in teaching process, if light is the darkest, can open LED 20, and LED 20 improves brightness, so can preferably impart knowledge to students.
Embodiment described above only have expressed the preferred embodiment of the present invention, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (2)
- null1. a Portable teaching cardboard，It is characterized in that，Include base (1)、Lower carriage (2)、Fixed cover (3)、Bracing frame (4)、Bearing block I (5)、Top board (6)、Spool I (19)、Motor I (8)、Upper bracket (9)、Plastic paper (10)、Slide block (11)、Slide rail (12)、Riser I (13)、Motor II (14)、Spool II (15)、N-type frame (7)、Bearing block II (16)、Riser II (17) and baffle plate (18)，Base (1) left end and right-hand member are all hingedly connected with lower carriage (2)，Lower carriage (2) top is hingedly connected with upper bracket (9)，Two upper bracket (9) tops are hingedly connected with top board (6)，Base (1) upper left quarter and upper right quarter are designed with slide rail (12)，Slide rail (12) one end is provided with baffle plate (18)，Slide rail (12) is provided with slide block (11)，Top board (6) left end and right-hand member are all hingedly connected with bracing frame (4)，Bracing frame (4) bottom is articulated and connected with slide block (11)，Bracing frame (4) is provided with fixed cover (3)，Bracing frame (4) middle part is provided with pin joint，Base (1) front left side is provided with riser II (17)，Riser II (17) right part is provided with bearing block II (16)，Base (1) forward right side is provided with riser I (13)，Riser I (13) left part is provided with motor II (14)，Connect between bearing block II (16) and motor II (14) and have spool II (15)，Top board (6) bottom is provided with N-type frame (7)，N-type frame (7) right lower quadrant is provided with motor I (8)，N-type frame (7) lower left quarter is provided with bearing block I (5)，Connect between bearing block I (5) and motor I (8) and have spool I (19)，Spool I (19) and spool II (15) volume jointly have a volume plastic paper (10).
- A kind of Portable teaching cardboard the most according to claim 1, it is characterised in that also include that LED (20), LED (20) are arranged on top board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470063.2A CN106004181A (en) | 2016-06-26 | 2016-06-26 | Portable teaching paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470063.2A CN106004181A (en) | 2016-06-26 | 2016-06-26 | Portable teaching paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106004181A true CN106004181A (en) | 2016-10-12 |
Family
ID=57084083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610470063.2A Pending CN106004181A (en) | 2016-06-26 | 2016-06-26 | Portable teaching paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004181A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937030U (en) * | 1972-06-29 | 1974-04-02 | ||
| JPS49149040U (en) * | 1973-04-28 | 1974-12-24 | ||
| CN2202641Y (en) * | 1994-05-13 | 1995-07-05 | 贾新 | Winding type electric hanging map |
| CN202098178U (en) * | 2011-06-07 | 2012-01-04 | 山东科技大学 | Blackboard |
| CN203802041U (en) * | 2014-01-28 | 2014-09-03 | 桑蕾 | Picture hanger for English teaching |
| CN205058970U (en) * | 2015-09-01 | 2016-03-02 | 山东省青岛第十九中学 | Flexible blackboard of sport type |
-
2016
- 2016-06-26 CN CN201610470063.2A patent/CN106004181A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937030U (en) * | 1972-06-29 | 1974-04-02 | ||
| JPS49149040U (en) * | 1973-04-28 | 1974-12-24 | ||
| CN2202641Y (en) * | 1994-05-13 | 1995-07-05 | 贾新 | Winding type electric hanging map |
| CN202098178U (en) * | 2011-06-07 | 2012-01-04 | 山东科技大学 | Blackboard |
| CN203802041U (en) * | 2014-01-28 | 2014-09-03 | 桑蕾 | Picture hanger for English teaching |
| CN205058970U (en) * | 2015-09-01 | 2016-03-02 | 山东省青岛第十九中学 | Flexible blackboard of sport type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |