CN204605317U - Primary Chinese teaching device - Google Patents
Primary Chinese teaching device Download PDFInfo
- Publication number
- CN204605317U CN204605317U CN201520280204.5U CN201520280204U CN204605317U CN 204605317 U CN204605317 U CN 204605317U CN 201520280204 U CN201520280204 U CN 201520280204U CN 204605317 U CN204605317 U CN 204605317U
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- China
- Prior art keywords
- chalk
- frame
- downside
- vertical
- fixing
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- Expired - Fee Related
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Abstract
The utility model provides a kind of primary Chinese teaching device, belongs to instructional device technical field.The technical solution of the utility model is: comprise support body, horizontal fixed support is provided with on the upside of support body, fixing hanger is provided with on the upside of horizontal fixed support, laterally fixing chute is provided with on the downside of horizontal fixed support, laterally be provided with transverse shifting slide block on the downside of fixing chute, Vertical movements frame is provided with on the downside of transverse shifting slide block, eraser frame connection rotating shaft is provided with on the left of Vertical movements frame, vertical fixing chute is provided with on the right side of Vertical movements frame, vertical moving slider is provided with on the right side of vertical fixing chute, folding connection rotating shaft is provided with on the right side of vertical moving slider, chalk fixed mount is provided with on the right side of folding connection rotating shaft, chalk propelling frame is provided with on the right side of chalk fixed mount, chalk holder is provided with on the right side of chalk propelling frame.The utility model overall structure is simple, and easy for operation, good stability, reliability is high, can draw phonetic line easily, be conducive to the teaching of primary school Chinese.
Description
Technical field
The utility model belongs to instructional device technical field, specifically a kind of primary Chinese teaching device.
Background technology
In primary Chinese teaching process, Chinese language teacher often needs to draw phonetic line on blackboard, general way uses ruler and chalk to draw straight line continuously at blackboard, because the time is hasty, the spacing of each line is all probably inconsistent, the straight line even drawn also is the length had, what have is short, what have is straight, what have is not straight, sometimes when instructional blocks of time anxiety, teacher's ruler does not also use, direct chalk draws straight line continuously on blackboard, the straight line drawn so undoubtedly also talkatively can not must go up standard, certain adverse effect is caused to the language teaching work of primary school.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of reasonable in design, primary Chinese teaching device that result of use is good.
The technical solution of the utility model is: comprise support body, horizontal fixed support is provided with on the upside of support body, fixing hanger is provided with on the upside of horizontal fixed support, fixing hanger is linked together by hanger connector and horizontal fixed support, sucker fixed connector is provided with on the downside of fixing hanger, fixing sucking disk is provided with on the downside of sucker fixed connector, laterally fixing chute is provided with on the downside of horizontal fixed support, laterally fixing chute both sides are provided with slip stop, laterally be provided with transverse shifting slide block on the downside of fixing chute, laterally fixing buckle is provided with outside transverse shifting slide block, Vertical movements frame is provided with on the downside of transverse shifting slide block, handle fixed mount is provided with above Vertical movements frame, transverse shifting handle is provided with on the left of handle fixed mount, handle Anti-slip cover is provided with outside transverse shifting handle, eraser frame connection rotating shaft is provided with on the left of Vertical movements frame, elastic fastening device is provided with on the downside of eraser frame connection rotating shaft, fastening locking buckle is provided with outside elastic fastening device, blackboard eraser fixed mount is provided with on the left of eraser frame connection rotating shaft, blackboard eraser is provided with on the left of blackboard eraser fixed mount, vertical fixing chute is provided with on the right side of Vertical movements frame, vertical moving slider is provided with on the right side of vertical fixing chute, vertical fixing buckle is provided with outside vertical moving slider, folding connection rotating shaft is provided with on the right side of vertical moving slider, be provided with rotating shaft outside folding connection rotating shaft and fix buckle, chalk fixed mount is provided with on the right side of folding connection rotating shaft, sliding sleeve is provided with outside chalk fixed mount, casing fixer button is provided with outside sliding sleeve, cover pipe clip is provided with on front side of sliding sleeve, sleeve pipe device for fixing screen on headrest is provided with on front side of cover pipe clip, chalk propelling frame is provided with on the right side of chalk fixed mount, between chalk propelling frame and chalk fixed mount, junction is provided with penholder and fixes buckle, chalk holder is provided with on the right side of chalk propelling frame, fixed sleeving is provided with above chalk holder, external screw thread is provided with outside fixed sleeving, moving casing is provided with on the upside of fixed sleeving, sleeve pipe attaching nut is provided with on the downside of moving casing, be provided with in moving casing by pressing spring, by being provided with movable pressing baffle plate on the downside of pressing spring.
As preferably, on front side of described horizontal fixed support, be provided with level indicator.
As preferably, on front side of described Vertical movements frame, be provided with distance instruction graticule.
As preferably, on the upside of described moving casing, be provided with elasticity adjusting device.
The utility model beneficial effect is: the utility model overall structure is simple, and easy for operation, good stability, reliability is high, can draw phonetic line easily, be conducive to the teaching of primary school Chinese, is conducive to the calligraphy of Students ' Learning to standard.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model overall structure schematic diagram.
Accompanying drawing 2 fixes hanging rack structure schematic diagram for the utility model.
Accompanying drawing 3 is the utility model chalk fixed seat structure schematic diagram.
In figure 1, support body, 2, horizontal fixed support, 3, fixing hanger, 4, hanger connector, 5, sucker fixed connector, 6, fixing sucking disk, 7, laterally fixing chute, 8, slip stop, 9, transverse shifting slide block, 10, laterally fixing buckle, 11, Vertical movements frame, 12, handle fixed mount, 13, transverse shifting handle, 14, handle Anti-slip cover, 15, eraser frame connection rotating shaft, 16, elastic fastening device, 17, fastening locking buckle, 18, blackboard eraser fixed mount, 19, blackboard eraser, 20, vertical fixing chute, 21, vertical moving slider, 22, vertical fixing buckle, 23, folding connection rotating shaft, 24, buckle is fixed in rotating shaft, and 25, chalk fixed mount, 26, sliding sleeve, 27, casing fixer button, 28, cover pipe clip, 29, sleeve pipe device for fixing screen on headrest, 30, chalk propelling frame, 31, buckle fixed by penholder, and 32, chalk holder, 33, fixed sleeving, 34, external screw thread, 35, moving casing, 36, sleeve pipe attaching nut, 37, by pressing spring, 38, movable pressing baffle plate, 39, level indicator, 40, distance instruction graticule, 41, elasticity adjusting device.
Detailed description of the invention
Below in conjunction with accompanying drawing 1,2,3, primary Chinese teaching device of the present utility model is described in detail below.
By reference to the accompanying drawings 1, 2, 3, primary Chinese teaching device of the present utility model, comprise support body 1, it is characterized in that on the upside of support body 1, be provided with horizontal fixed support 2, fixing hanger 3 is provided with on the upside of horizontal fixed support 2, fixing hanger 3 is linked together by hanger connector 4 and horizontal fixed support 2, sucker fixed connector 5 is provided with on the downside of fixing hanger 3, fixing sucking disk 6 is provided with on the downside of sucker fixed connector 5, laterally fixing chute 7 is provided with on the downside of horizontal fixed support 2, laterally fixing chute 7 both sides are provided with slip stop 8, laterally be provided with transverse shifting slide block 9 on the downside of fixing chute 7, laterally fixing buckle 10 is provided with outside transverse shifting slide block 9, Vertical movements frame 11 is provided with on the downside of transverse shifting slide block 9, Vertical movements frame 11 is provided with handle fixed mount 12 above, transverse shifting handle 13 is provided with on the left of handle fixed mount 12, handle Anti-slip cover 14 is provided with outside transverse shifting handle 13, eraser frame connection rotating shaft 15 is provided with on the left of Vertical movements frame 11, elastic fastening device 16 is provided with on the downside of eraser frame connection rotating shaft 15, fastening locking buckle 17 is provided with outside elastic fastening device 16, blackboard eraser fixed mount 18 is provided with on the left of eraser frame connection rotating shaft 15, blackboard eraser 19 is provided with on the left of blackboard eraser fixed mount 18, vertical fixing chute 20 is provided with on the right side of Vertical movements frame 11, vertical moving slider 21 is provided with on the right side of vertical fixing chute 20, vertical fixing buckle 22 is provided with outside vertical moving slider 21, folding connection rotating shaft 23 is provided with on the right side of vertical moving slider 21, be provided with rotating shaft outside folding connection rotating shaft 23 and fix buckle 24, chalk fixed mount 25 is provided with on the right side of folding connection rotating shaft 23, sliding sleeve 26 is provided with outside chalk fixed mount 25, casing fixer button 27 is provided with outside sliding sleeve 26, cover pipe clip 28 is provided with on front side of sliding sleeve 26, sleeve pipe device for fixing screen on headrest 29 is provided with on front side of cover pipe clip 28, chalk propelling frame 30 is provided with on the right side of chalk fixed mount 25, between chalk propelling frame 30 and chalk fixed mount 25, junction is provided with penholder and fixes buckle 31, chalk holder 32 is provided with on the right side of chalk propelling frame 30, chalk holder 32 is provided with fixed sleeving 33 above, external screw thread 34 is provided with outside fixed sleeving 33, moving casing 35 is provided with on the upside of fixed sleeving 33, sleeve pipe attaching nut 36 is provided with on the downside of moving casing 35, be provided with in moving casing 35 by pressing spring 37, by being provided with movable pressing baffle plate 38 on the downside of pressing spring 37.In use, the utility model can be fixed on the upside of blackboard by the fixing hanger 3 on the upside of horizontal fixed support 2, fixing sucking disk 6 can carry out auxiliary fixing, open vertical fixing buckle 22, can adjust along vertical fixing chute 20 to chalk fixed mount 25, open penholder and fix buckle 31, transverse shifting adjustment can be carried out to chalk propelling frame 30, open rotating shaft to fix buckle 24 and can carry out rotary folding adjustment by chalk propelling frame 30, sleeve pipe device for fixing screen on headrest 29 can carry out auxiliary fixing to the distance between chalk fixed mount 25, prevent from being subjected to displacement when setting-out, after adjusting, chalk is put into fixed sleeving 33, moving casing 35 is linked together with fixed sleeving 33 by sleeve pipe attaching nut 36 and external screw thread 34, the pressure of chalk when can guarantee to write by pressing spring 37 and movable pressing baffle plate 38, after fixing, open laterally fixing buckle 10, can hand-held transverse shifting handle 13, chute 7 is transversely fixed to Vertical movements frame 11 and carries out transverse shifting, setting-out operation can be completed, when needs are wiped, fastening locking buckle 17 can be opened, under the effect of elastic fastening device 16, blackboard eraser 19 winding board rubbing frame connection rotating shaft 15 rotates, namely wipe by blackboard eraser 19.
As preferably, on front side of described horizontal fixed support 2, be provided with level indicator 39.Such setting, can allow horizontal fixed support 2 remain on level accurately.
As preferably, on front side of described Vertical movements frame 11, be provided with distance instruction graticule 40.Such setting, can accurately adjust the distance between drawn horizontal line accurately.
As preferably, on the upside of described moving casing 35, be provided with elasticity adjusting device 41.Such setting, can adjust the compression pressure by pressing spring 37 according to the length of chalk.
Claims (4)
1. primary Chinese teaching device, comprise support body (1), it is characterized in that: be provided with horizontal fixed support (2) in support body (1) upside, horizontal fixed support (2) upside is provided with fixing hanger (3), fixing hanger (3) is linked together by hanger connector (4) and horizontal fixed support (2), fixing hanger (3) downside is provided with sucker fixed connector (5), sucker fixed connector (5) downside is provided with fixing sucking disk (6), horizontal fixed support (2) downside is provided with laterally fixing chute (7), laterally fixing chute (7) both sides are provided with slip stop (8), laterally fixing chute (7) downside is provided with transverse shifting slide block (9), transverse shifting slide block (9) outside is provided with laterally fixing buckle (10), transverse shifting slide block (9) downside is provided with Vertical movements frame (11), Vertical movements frame (11) is provided with handle fixed mount (12) above, handle fixed mount (12) left side is provided with transverse shifting handle (13), transverse shifting handle (13) outside is provided with handle Anti-slip cover (14), Vertical movements frame (11) left side is provided with eraser frame connection rotating shaft (15), eraser frame connection rotating shaft (15) downside is provided with elastic fastening device (16), elastic fastening device (16) outside is provided with fastening locking buckle (17), eraser frame connection rotating shaft (15) left side is provided with blackboard eraser fixed mount (18), blackboard eraser fixed mount (18) left side is provided with blackboard eraser (19), Vertical movements frame (11) right side is provided with vertical fixing chute (20), vertical fixing chute (20) right side is provided with vertical moving slider (21), vertical moving slider (21) outside is provided with vertical fixing buckle (22), vertical moving slider (21) right side is provided with folding connection rotating shaft (23), folding connection rotating shaft (23) outside is provided with rotating shaft and fixes buckle (24), folding connection rotating shaft (23) right side is provided with chalk fixed mount (25), chalk fixed mount (25) outside is provided with sliding sleeve (26), sliding sleeve (26) outside is provided with casing fixer button (27), sliding sleeve (26) front side is provided with cover pipe clip (28), cover pipe clip (28) front side is provided with sleeve pipe device for fixing screen on headrest (29), chalk fixed mount (25) right side is provided with chalk propelling frame (30), between chalk propelling frame (30) and chalk fixed mount (25), junction is provided with penholder and fixes buckle (31), chalk propelling frame (30) right side is provided with chalk holder (32), chalk holder (32) is provided with fixed sleeving (33) above, fixed sleeving (33) outside is provided with external screw thread (34), fixed sleeving (33) upside is provided with moving casing (35), moving casing (35) downside is provided with sleeve pipe attaching nut (36), be provided with in moving casing (35) by pressing spring (37), movable pressing baffle plate (38) is provided with by pressing spring (37) downside.
2. primary Chinese teaching device according to claim 1, is characterized in that: described horizontal fixed support (2) front side is provided with level indicator (39).
3. primary Chinese teaching device according to claim 1, is characterized in that: described Vertical movements frame (11) front side is provided with distance instruction graticule (40).
4. primary Chinese teaching device according to claim 1, is characterized in that: described moving casing (35) upside is provided with elasticity adjusting device (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280204.5U CN204605317U (en) | 2015-05-04 | 2015-05-04 | Primary Chinese teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280204.5U CN204605317U (en) | 2015-05-04 | 2015-05-04 | Primary Chinese teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605317U true CN204605317U (en) | 2015-09-02 |
Family
ID=53957895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520280204.5U Expired - Fee Related CN204605317U (en) | 2015-05-04 | 2015-05-04 | Primary Chinese teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605317U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882255A (en) * | 2016-05-13 | 2016-08-24 | 安庆师范学院 | Teaching ruler with detachable pens |
| CN105966123A (en) * | 2016-05-13 | 2016-09-28 | 安庆师范学院 | Novel multifunctional teaching ruler |
| CN106218280A (en) * | 2016-08-31 | 2016-12-14 | 赵明 | A kind of English teaching aid |
| CN107433805A (en) * | 2016-12-30 | 2017-12-05 | 广州市科卡通信科技有限公司 | A kind of drawing line in teaching device |
| CN108969932A (en) * | 2018-07-16 | 2018-12-11 | 芜湖恒跃智能装备有限公司 | A kind of clamp fixture being fixed on fire extinguisher on car door |
-
2015
- 2015-05-04 CN CN201520280204.5U patent/CN204605317U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882255A (en) * | 2016-05-13 | 2016-08-24 | 安庆师范学院 | Teaching ruler with detachable pens |
| CN105966123A (en) * | 2016-05-13 | 2016-09-28 | 安庆师范学院 | Novel multifunctional teaching ruler |
| CN106218280A (en) * | 2016-08-31 | 2016-12-14 | 赵明 | A kind of English teaching aid |
| CN107433805A (en) * | 2016-12-30 | 2017-12-05 | 广州市科卡通信科技有限公司 | A kind of drawing line in teaching device |
| CN108969932A (en) * | 2018-07-16 | 2018-12-11 | 芜湖恒跃智能装备有限公司 | A kind of clamp fixture being fixed on fire extinguisher on car door |
| CN108969932B (en) * | 2018-07-16 | 2020-10-16 | 芜湖恒跃智能装备有限公司 | Fixture tool for fixing fire extinguisher on vehicle door |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160504 |