CN103879928B - A kind of for the rising device in short women's teaching - Google Patents
A kind of for the rising device in short women's teaching Download PDFInfo
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- CN103879928B CN103879928B CN201410139604.4A CN201410139604A CN103879928B CN 103879928 B CN103879928 B CN 103879928B CN 201410139604 A CN201410139604 A CN 201410139604A CN 103879928 B CN103879928 B CN 103879928B
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- lifter plate
- double
- fixed head
- camera bellows
- women
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Abstract
The present invention relates to a kind of for the rising device in short women's teaching, comprise camera bellows and lifter plate, in described camera bellows, be arranged with guide plate I, in camera bellows, be also arranged with fixed head first, in described fixed head first, double-screw bolt is installed, the upper end of described double-screw bolt is provided with hold-down nut, described lifter plate is between guide plate I, the two ends of lifter plate are arranged with fixed leg, described fixed leg is provided with fixed head second, the both sides of described fixed head second are provided with Brake Block, the lower end of described Brake Block is provided with arc groove, the middle part, lower end of lifter plate is consolidated with spring first, the upper end of lifter plate is arranged with threaded rod, on described threaded rod, thread bush is installed, spring second is installed on described thread bush. the present invention can effectively solve shorter teacher women of the height problem that the position of writing words is lower or the scope of writing is less on blackboard, also can realize and regulate whole height function of the present invention, can realize again teacher and move at any time and fix function of the present invention.
Description
Technical field
The present invention relates to women's rising device technical field of imparting knowledge to students, relate in particular to a kind of for the rising device in short women's teaching.
Background technology
At present, along with the development of China's education, increasing women engages in educational work, and the educational undertaking that they are China is doneGo out huge contribution, the attitude that they are rigorous, careful and conscientious, acquisition student and the teacher's male sex respect and love and esteem. But,For shorter teacher women of those heights, the height of blackboard position is higher, and this makes the position of their writing words on blackboardPut lower and to write scope less, this is unfavorable for making full use of the usable floor area of blackboard on the one hand; Also can make teacher black frequentlyPlate, this takies the time valuable on classroom; Also be unfavorable for that on the other hand those are apart from teacher on blackboard student viewing blackboard far awayThe information of writing, therefore, is necessary to provide a kind of one simple in structure, easy to use, swift to operate to impart knowledge to students for short womenOn rising device, it can not only be realized and regulate the function of whole height of the present invention, can also realize shorter teacher women of heightMove at any time and fix function of the present invention.
Summary of the invention
Technical problem to be solved by this invention, is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple in structure, user is providedJust, swift to operate a kind of for the rising device in short women's teaching.
For achieving the above object, the technical solution used in the present invention is as follows: a kind of for the rising device in short women's teaching, and bagDraw together vehicle frame, wherein, comprise camera bellows and lifter plate, in described camera bellows, be arranged with guide plate I, in camera bellows, be also arranged with solidDetermine plate first, in described fixed head first, double-screw bolt is installed, the upper end of described double-screw bolt is provided with hold-down nut, and described lifter plate is positioned at leadsBetween plate I, the two ends of lifter plate are arranged with fixed leg, and described fixed leg is provided with fixed head second, described fixed head secondBoth sides are provided with Brake Block, and the lower end of described Brake Block is provided with arc groove, and the middle part, lower end of lifter plate is consolidated with spring first, liftingThe upper end of plate is arranged with threaded rod, on described threaded rod, thread bush is installed, and spring second is installed on described thread bush.
The upper end of described camera bellows is provided with adjustment hole, and the upper end of described double-screw bolt is also provided with adjusting handle, and described adjusting handle is positioned at tuneIn knothole, the lower end of double-screw bolt is provided with double wheel, and described Brake Block is positioned at double wheel, and the lower end of described camera bellows is provided with some rightGuide plate II, described Brake Block is between guide plate II.
On described arc groove, be consolidated with brake article, the lower end of described spring first is also cemented on camera bellows, the upper end of described thread bushBe provided with dish type seat, on described dish type seat, be consolidated with non-slipping block.
When on-the-spot use, the present invention is placed on position suitable on dais by shorter teacher women of Height Ratio, then stand in dish type seat,Can realize the double braking of taking turns, specifically, shorter teacher's women of Height Ratio both feet step down on the non-slipping block on dish type seat,Dish type seat can make lifter plate, fixed leg and Brake Block decline, thereby brake article is contacted with double wheel, and makes the double braking of taking turns;The adjusting handle that shorter teacher women of Height Ratio also can rotate on double-screw bolt declines screw rod, thereby increases the distance on camera bellows and groundFrom, can realize and increase whole height of the present invention.
The present invention can effectively solve that shorter teacher women of height position of writing words on blackboard is lower or the scope of writing is lessProblem, contributes to regulate in time and fixes double height of taking turns by being provided with the screw rod of hold-down nut, then, realizes and adjustingSave the function of whole height of the present invention, contribute to realize double wheel by being provided with thread bush, lifter plate and Brake Block etc.Braking, can realize shorter teacher women of height and move at any time and fix function of the present invention, and simple in structure, easy to operate,Economical and practical.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is lower view of the present invention;
Fig. 4 is top view of the present invention.
In figure: 1. camera bellows; 11. guide plate I; 12. fixed head first; 121. double-screw bolt 1211. hold-down nuts; 1212. adjusting handle;Take turns 1213. double; 13. adjustment holes; 14. guide plate II; 2. lifter plate; 21. fixed legs; 211. fixed head second; 22. spring first;23. threaded rods; 231. thread bush; 2311. spring second; 2312. dish type seat; 2313. non-slipping block; 3. Brake Block; 31. arcs are recessedGroove; 311. brake article.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction withSpecific embodiment and diagram, further set forth the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise camera bellows 1 and lifter plate 2, in described camera bellows 1, be arranged with guide plateI 11, is also arranged with fixed head first 12 in camera bellows 1, in described fixed head first 12, double-screw bolt 121 is installed, described double-screw bolt 121Upper end hold-down nut 1211 is installed, described lifter plate 2 is between guide plate I 11, the two ends of lifter plate 2 are arranged withFixed leg 21, described fixed leg 21 is provided with fixed head second 211, and the both sides of described fixed head second 211 are provided with Brake Block 3, instituteThe lower end of stating Brake Block 3 is provided with arc groove 31, and the middle part, lower end of lifter plate 2 is consolidated with spring first 22, the upper end of lifter plate 2Be arranged with threaded rod 23, on described threaded rod 23, thread bush 231 be installed, on described thread bush 231, spring second is installed2311。
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the upper end of described camera bellows 1 is provided with adjustment hole 13, described double-screw bolt 121 upperEnd is also provided with and regulates handle 1212, and described adjusting handle 1212 is arranged in adjustment hole 13, and the lower end of double-screw bolt 121 is provided with twoSkate 1213, described Brake Block 3 is positioned at double wheel on 1213, and the lower end of described camera bellows 1 is provided with some to guide plate II 14,Described Brake Block 3 is between guide plate II 14.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, on described arc groove 31, be consolidated with brake article 311, described spring first 22Lower end be also cemented on camera bellows 1, the upper end of described thread bush 231 is provided with dish type seat 2312, solid on described dish type seat 2312Have non-slipping block 2313.
When on-the-spot use, the present invention is placed on position suitable on dais by shorter teacher women of Height Ratio, then stand in dish type seat2312, can realize double 1213 the braking of taking turns, specifically, shorter teacher's women of Height Ratio both feet step down in dish type seatOn non-slipping block 2313 on 2312, dish type seat 2312 can make lifter plate 2, fixed leg 21 and Brake Block 3 decline, thereby makes to stopSpoke 311 is taken turns 1213 and is contacted with double, and makes double 1213 brakings of taking turns; Shorter teacher women of Height Ratio also can rotate spiral shellAdjusting handle 1212 on post 121 declines screw rod 121, thereby increases the distance on camera bellows 1 and ground, can realize and increase thisThe whole height of invention.
More than show and described general principle of the present invention, principal character and advantage. The technical staff of the industry should understand,The present invention is not restricted to the described embodiments, and that in above-described embodiment and description, describes just illustrates principle of the present invention, notDepart under the prerequisite of spirit and scope of the invention, the present invention also has various changes and modifications, and these changes and improvements all fall into be wantedAsk in the scope of the invention of protection. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. for the rising device in short women's teaching, it is characterized in that: comprise camera bellows and lifter plate, right in described camera bellowsClaim to be provided with guide plate I, in camera bellows, be also arranged with fixed head first, in described fixed head first, double-screw bolt is installed, described double-screw bolt upperEnd is provided with hold-down nut, and described lifter plate is between guide plate I, and the two ends of lifter plate are arranged with fixed leg, described solidFixed column is provided with fixed head second, and the both sides of described fixed head second are provided with Brake Block, and the lower end of described Brake Block is provided with arc groove,The middle part, lower end of lifter plate is consolidated with spring first, and the upper end of lifter plate is arranged with threaded rod, on described threaded rod, screw thread is installedCover, is provided with spring second on described thread bush.
2. according to claim 1 a kind of for the rising device in short women's teaching, it is characterized in that: described camera bellowsUpper end is provided with adjustment hole, and the upper end of described double-screw bolt is also provided with adjusting handle, and described adjusting handle is arranged in adjustment hole, double-screw boltLower end is provided with double wheel, and described Brake Block is positioned at double wheel, and the lower end of described camera bellows is provided with some to guide plate II, described inBrake Block is between guide plate II.
3. according to claim 1 a kind of for the rising device in short women's teaching, it is characterized in that: described arc is recessedOn groove, be consolidated with brake article, the lower end of described spring first is also cemented on camera bellows, and the upper end of described thread bush is provided with dish type seat, instituteState on dish type seat and be consolidated with non-slipping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139604.4A CN103879928B (en) | 2014-04-08 | 2014-04-08 | A kind of for the rising device in short women's teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139604.4A CN103879928B (en) | 2014-04-08 | 2014-04-08 | A kind of for the rising device in short women's teaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103879928A CN103879928A (en) | 2014-06-25 |
| CN103879928B true CN103879928B (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410139604.4A Active CN103879928B (en) | 2014-04-08 | 2014-04-08 | A kind of for the rising device in short women's teaching |
Country Status (1)
| Country | Link |
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| CN (1) | CN103879928B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221895A (en) * | 2015-07-21 | 2016-01-06 | 安徽宇亮电气有限公司 | A kind of electronic contact type brake |
Citations (10)
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|---|---|---|---|---|
| CN2324139Y (en) * | 1997-12-27 | 1999-06-16 | 张辉 | Up-down platform for drawing advertising board |
| CN101152889A (en) * | 2007-09-26 | 2008-04-02 | 李伟 | Electric scooter |
| CN201388705Y (en) * | 2009-04-22 | 2010-01-27 | 孙芳芳 | Platform with adjustable height |
| CN201521123U (en) * | 2009-10-30 | 2010-07-07 | 侯保银 | Lifting platform |
| CN202135979U (en) * | 2011-06-22 | 2012-02-08 | 山东科技大学 | Novel teacher chair |
| CN102381423A (en) * | 2011-09-23 | 2012-03-21 | 王政光 | Stand-riding type quadricycle |
| CN102511990A (en) * | 2011-12-23 | 2012-06-27 | 江苏麒麟科教设备有限公司 | Platform lifter special for lab platform |
| CN202553012U (en) * | 2012-03-27 | 2012-11-28 | 黄达生 | Universal brake stool |
| CN202745424U (en) * | 2012-05-16 | 2013-02-20 | 张燕丽 | Lifting platform device for teaching |
| CN203807091U (en) * | 2014-04-08 | 2014-09-03 | 安徽理工大学 | Height-increasing device facilitating teaching for woman in low height |
-
2014
- 2014-04-08 CN CN201410139604.4A patent/CN103879928B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324139Y (en) * | 1997-12-27 | 1999-06-16 | 张辉 | Up-down platform for drawing advertising board |
| CN101152889A (en) * | 2007-09-26 | 2008-04-02 | 李伟 | Electric scooter |
| CN201388705Y (en) * | 2009-04-22 | 2010-01-27 | 孙芳芳 | Platform with adjustable height |
| CN201521123U (en) * | 2009-10-30 | 2010-07-07 | 侯保银 | Lifting platform |
| CN202135979U (en) * | 2011-06-22 | 2012-02-08 | 山东科技大学 | Novel teacher chair |
| CN102381423A (en) * | 2011-09-23 | 2012-03-21 | 王政光 | Stand-riding type quadricycle |
| CN102511990A (en) * | 2011-12-23 | 2012-06-27 | 江苏麒麟科教设备有限公司 | Platform lifter special for lab platform |
| CN202553012U (en) * | 2012-03-27 | 2012-11-28 | 黄达生 | Universal brake stool |
| CN202745424U (en) * | 2012-05-16 | 2013-02-20 | 张燕丽 | Lifting platform device for teaching |
| CN203807091U (en) * | 2014-04-08 | 2014-09-03 | 安徽理工大学 | Height-increasing device facilitating teaching for woman in low height |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103879928A (en) | 2014-06-25 |
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Effective date of registration: 20181212 Address after: Room 1402, Ziyang Building, 99 Mingzhu Road, Huaishang District, Bengbu City, Anhui Province Patentee after: Bengbu HRABERO Intellectual Property Service Co. Ltd. Address before: No. 168 Shun Geng Middle Road, Huainan, Anhui Province Patentee before: Anhui University Of Science And Technology |
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Effective date of registration: 20191023 Address after: 314500 Room 201, unit 1, building 18, mingshiyuan, 3438 Century Avenue, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing jiuer Technology Co., Ltd Address before: Room 1402, Ziyang Building, 99 Mingzhu Road, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co. Ltd. |
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Effective date of registration: 20201124 Address after: 244000 No. 204 building B, hi tech Innovation Service Center, Anhui, Tongling Patentee after: TONGLING CHUNGWEI TECHNOLOGY Co.,Ltd. Address before: 314500 Room 201, unit 1, building 18, mingshiyuan, 3438 Century Avenue, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing jiuer Technology Co.,Ltd. |