CN204095365U - Scriber for English teaching - Google Patents
Scriber for English teaching Download PDFInfo
- Publication number
- CN204095365U CN204095365U CN201420550148.8U CN201420550148U CN204095365U CN 204095365 U CN204095365 U CN 204095365U CN 201420550148 U CN201420550148 U CN 201420550148U CN 204095365 U CN204095365 U CN 204095365U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- hydraulic cylinder
- chalk clamp
- sliding tray
- slide block
- 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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Abstract
The utility model discloses a kind of scriber for English teaching, comprise sleeve, described sleeve is square sleeve, described sleeve bottom has sliding tray, described sliding tray is provided with slide rail, described slide rail is socketed with slide block, pulley is provided with in described slide block, described pulley matches with described slide rail, described slide block one end is connected with hydraulic cylinder by expansion link, described hydraulic cylinder is telescoping hydraulic cylinder, described hydraulic cylinder is fixed by snap in described sliding tray, described slide block lower end has been threaded connection left side chalk clamp and right side chalk clamp, described left side chalk clamp side relative to right side chalk clamp is all with semi-circular hole.The utility model can make the English line standard drawn, and uses system for automatic marker making, adds the operating efficiency of teaching, adds the learning efficiency of student, is convenient for carrying simultaneously, can also use as ruler, easy to maintenance, long service life.
Description
Technical field
The utility model relates to a kind of teaching aid, is specifically related to a kind of marker used for English teaching.
Background technology
Existing marker used for English teaching uses manual setting-out usually, causes lines not straight, has a strong impact on the learning efficiency of student, and efficiency of teaching, and existing scriber function singleness, use inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of scriber for English teaching.
For achieving the above object, the technical solution of the utility model is: a kind of scriber for English teaching, comprise sleeve, described sleeve is square sleeve, described sleeve bottom has sliding tray, described sliding tray is provided with slide rail, described slide rail is socketed with slide block, pulley is provided with in described slide block, described pulley matches with described slide rail, described slide block one end is connected with hydraulic cylinder by expansion link, described hydraulic cylinder is telescoping hydraulic cylinder, described hydraulic cylinder is fixed by snap in described sliding tray, described slide block lower end has been threaded connection left side chalk clamp and right side chalk clamp, described left side chalk clamp side relative to right side chalk clamp is all with semi-circular hole, the middle part of described left side chalk clamp and described right side chalk clamp is all threaded hole, described right side chalk clamp is by the left side chalk clamp described in the bolt connection with spanner, spirit bubble is provided with by support in described sliding tray, described sleeve upper end is provided with accommodating groove, be connected with the chalk sleeve of locking adjusting device by elastica in described accommodating groove, described sliding tray side is connected with buffer substrate tablet by spring.
As preferably, described sleeve top surface side is provided with scale.
As preferably, be provided with battery in described hydraulic cylinder, described battery is provided with charge port, and described charge port is positioned at sleeve side.
As preferably, be provided with baffle plate on rear side of described sleeve, described baffle plate is provided with sucker and draw ring.
The utility model can make the English line standard drawn, and uses system for automatic marker making, adds the operating efficiency of teaching, adds the learning efficiency of student, is convenient for carrying simultaneously, can also use as ruler, easy to maintenance, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of scriber for English teaching of the utility model.
Fig. 2 is the back structures schematic diagram of Fig. 1 middle sleeve.
Detailed description of the invention
The utility model is described in further detail for embodiment plan given below; but can not be interpreted as it is restriction to the utility model protection domain; those skilled in the art to nonessential improvement and adjustment more of the present utility model, still belong to protection domain of the present utility model according to the utility model content.
As shown in Figure 1-2, the utility model embodiment provides a kind of scriber for English teaching, comprise sleeve 1, described sleeve 1 is square sleeve, sliding tray is had bottom described sleeve 1, described sliding tray is provided with slide rail 3, described slide rail 3 is socketed with slide block 15, pulley 10 is provided with in described slide block 15, described pulley 10 matches with described slide rail 7, described slide block 15 one end is connected with hydraulic cylinder 11 by expansion link 6, described hydraulic cylinder 11 is telescoping hydraulic cylinder, described hydraulic cylinder 11 is fixed by snap in described sliding tray, described slide block 15 lower end has been threaded connection left side chalk clamp 4 and right side chalk clamp 5, described left side chalk clamp 4 side relative to right side chalk clamp 5 is all with semi-circular hole, described left side chalk clamp 4 is all threaded hole with the middle part of described right side chalk clamp 5, described right side chalk clamp 5 connects described left side chalk clamp 4 by the bolt 16 with spanner, spirit bubble 8 is provided with by support in described sliding tray, described sleeve 1 upper end is provided with accommodating groove 9, be connected with the chalk sleeve 13 of locking adjusting device 14 by elastica 12 in described accommodating groove 9, described sliding tray side is connected with buffer substrate tablet 7 by spring 2.
Described sleeve 1 upper surface side is provided with scale.
Be provided with battery in described hydraulic cylinder 11, described battery is provided with charge port 12, and described charge port 12 is positioned at sleeve 1 side.
Be provided with baffle plate on rear side of described sleeve 1, described baffle plate is provided with sucker 18 and draw ring 17.
Wherein, both sides semi-circular hole is similar to chalk size, can clamp the chalk of various size, and left side chalk clamp and right side chalk clamp are by bolt adjusting elasticity, and easy to use, described slide block 15 is connected with described expansion link 6 by screw thread, and described sucker 8 is detachable.
Scriber is fixed in black and white by sucker 18 by this concrete enforcement, after chalk being installed in the circular hole of left side chalk clamp 4 with the described relative side of right side chalk clamp 5, locked by bolt 16, open hydraulic cylinder 11, promote expansion link 6 by hydraulic cylinder 11 thus promote slide block 15, make pulley 10 along slide rail 7 horizontal slip, thus drive left side chalk clamp 4 to move horizontally with described right side chalk clamp 5, complete line, can also be undertaken writing line by chalk fixing in chalk sleeve 13 simultaneously, when not using, can chalk sleeve (13) be accommodated in accommodating groove 9, unloading left side chalk clamp 4 by screw thread is positioned in accommodating groove 9 with described right side chalk clamp 5, well avoid left side chalk clamp 4 to be fractureed in carrying process with described right side chalk clamp 5, the setting of spirit bubble 8, can be used for very fast finding level point accurately, hydraulic cylinder simultaneously, expansion link is all separable, easy to maintenance.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a scriber for English teaching, comprise sleeve (1), it is characterized in that, described sleeve (1) is square sleeve, described sleeve (1) bottom has sliding tray, described sliding tray is provided with slide rail (3), described slide rail (3) is socketed with slide block (15), pulley (10) is provided with in described slide block (15), described pulley (10) matches with described slide rail (7), described slide block (15) one end is connected with hydraulic cylinder (11) by expansion link (6), described hydraulic cylinder (11) is telescoping hydraulic cylinder, described hydraulic cylinder (11) is fixed by snap in described sliding tray, described slide block (15) lower end has been threaded connection left side chalk clamp (4) and right side chalk clamp (5), described left side chalk clamp (4) and right side chalk clamp (5) relative side are all with semi-circular hole, described left side chalk clamp (4) is all threaded hole with the middle part of described right side chalk clamp (5), described right side chalk clamp (5) is by the left side chalk clamp (4) described in bolt (16) connection with spanner, spirit bubble (8) is provided with by support in described sliding tray, described sleeve (1) upper end is provided with accommodating groove (9), be connected with the chalk sleeve (13) of locking adjusting device (14) by elastica (12) in described accommodating groove (9), described sliding tray side is connected with buffer substrate tablet (7) by spring (2).
2. a kind of scriber for English teaching according to claim 1, is characterized in that, described sleeve (1) upper surface side is provided with scale.
3. a kind of scriber for English teaching according to claim 1, it is characterized in that being provided with battery in described hydraulic cylinder (11), described battery is provided with charge port (12), and described charge port (12) is positioned at sleeve (1) side.
4. a kind of scriber for English teaching according to claim 1, is characterized in that, described sleeve (1) rear side is provided with baffle plate, and described baffle plate is provided with sucker (18) and draw ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550148.8U CN204095365U (en) | 2014-09-24 | 2014-09-24 | Scriber for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550148.8U CN204095365U (en) | 2014-09-24 | 2014-09-24 | Scriber for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095365U true CN204095365U (en) | 2015-01-14 |
Family
ID=52263826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550148.8U Expired - Fee Related CN204095365U (en) | 2014-09-24 | 2014-09-24 | Scriber for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353828A (en) * | 2017-11-14 | 2018-08-03 | 石城县濯坑养殖专业合作社 | A kind of fresh-water pool, which is breeded fish, uses heat preservation greenhouse |
| CN110143084A (en) * | 2019-06-13 | 2019-08-20 | 江苏海事职业技术学院 | Four line lattice Quick scribing devices in a kind of English teaching board |
-
2014
- 2014-09-24 CN CN201420550148.8U patent/CN204095365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353828A (en) * | 2017-11-14 | 2018-08-03 | 石城县濯坑养殖专业合作社 | A kind of fresh-water pool, which is breeded fish, uses heat preservation greenhouse |
| CN110143084A (en) * | 2019-06-13 | 2019-08-20 | 江苏海事职业技术学院 | Four line lattice Quick scribing devices in a kind of English teaching board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Ying Inventor after: Pei Yuchang Inventor after: Chen Lili Inventor after: Xu Yang Inventor after: Lu Ling Inventor after: Guan Di Inventor after: Wu Hongliang Inventor before: Guo Ying |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO YING TO: GUO YING PEI YUCHANG CHEN LILI XU YANG LU LING GUAN DI WU HONGLIANG |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |