CN108766110A - Prevent the teacher's pointer forgotten - Google Patents
Prevent the teacher's pointer forgotten Download PDFInfo
- Publication number
- CN108766110A CN108766110A CN201810628812.9A CN201810628812A CN108766110A CN 108766110 A CN108766110 A CN 108766110A CN 201810628812 A CN201810628812 A CN 201810628812A CN 108766110 A CN108766110 A CN 108766110A
- Authority
- CN
- China
- Prior art keywords
- teacher
- bar
- pointer
- forgeing
- preventing
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B17/00—Teaching reading
- G09B17/02—Line indicators or other guides or masks
Abstract
The present invention provides it is a kind of prevent forget teacher's pointer, this prevent forget teacher's pointer include：Sequentially connected preceding side pole, multiple intermediate bars and end bar；Wherein, the end of preceding side pole and multiple intermediate bars is provided with reed buckle；The side of multiple intermediate bars has semi-circular recesses, preceding side pole to be connected in adjacent intermediate bar by the reed of end, and adjacent intermediate bar is buckled by reed and semi-circular recesses are sequentially connected；Wherein, it is provided with lever catch and lever dolly on the bar of end, lever dolly is articulated in the middle part of lever catch, one end of lever catch can pass through adjacent intermediate bar, block the semi-circular recesses between adjacent intermediate bars；Tail portion flash disk, end bar are hollow tubular, are provided with screw thread on the inside of the bar of end, tail portion flash disk is threadedly connected to the end of end bar.This prevents the teacher's pointer forgotten from teacher can be avoided to forget USB flash disk.
Description
Technical field
The invention belongs to teaching fields, more particularly, to the teacher's pointer for preventing from forgeing.
Background technology
Teacher's pointer and USB flash disk are that teacher attends class indispensable teaching aid in multi-media classroom.Teacher's pointer helps teacher into classroom
All students indicate the content of courses of Special attention will be given to, and lecture content needs to copy multimedia courseware to classroom electricity using USB flash disk
Demonstration is opened in brain.Therefore, if teacher's pointer and USB flash disk design installation can be integrated, the portability of the two will undoubtedly be improved.
Part teacher especially university's basic course teacher needs to teach towards different classes in multiple classrooms, works as End-of-Course
After may change to another classroom to other full class teachings at once, need to pull up USB flash disk at this time and pack up teacher's pointer and take away together.More matchmakers
The computer in body classroom generally all mounted on lectern in the following, and be inserted in the USB flash disk above computer and be in except human eye sight, teacher holds very much
Easily forget to be pulled up and take away.Therefore, it is necessary to give to prompt before teacher packs up teacher's pointer and USB flash disk rushes for other classrooms, in order to avoid
Forget the USB flash disk inserted on computers.
Teacher's pointer and USB flash disk are typically separately to carry, and are easy to forget in office or classroom.Existing teacher's pointer is mostly only simple
Instruction and shrink portable function, without by teacher's pointer with USB flash disk be combined it is convenient carry simultaneously, being also not carried out prevents forgetting
Function.
Therefore, it is necessary to develop a kind of teacher's pointers for preventing from forgeing that teacher can be reminded to prevent from forgeing USB flash disk.
Invention content
The object of the present invention is to provide a kind of teacher's pointers for preventing from forgeing, this prevents the teacher's pointer forgotten from teacher can be avoided to forget
USB flash disk.
To achieve the goals above, the present invention provide it is a kind of prevent forget teacher's pointer, this prevent forget teacher's pointer include：
Sequentially connected preceding side pole, multiple intermediate bars and end bar；
Wherein, the end of the preceding side pole and the multiple intermediate bar is provided with reed buckle；The multiple intermediate bar
Side has semi-circular recesses, preceding side pole to be connected in adjacent intermediate bar by the reed of end, and adjacent intermediate bar passes through
Reed buckles and semi-circular recesses are sequentially connected；
Wherein, it is provided with lever catch and lever dolly on the end bar, institute is articulated in the middle part of the lever catch
Lever dolly is stated, one end of the lever catch can pass through adjacent intermediate bar, block between the semicircle recessed of adjacent intermediate bars
Slot；
Tail portion flash disk, the end bar are hollow tubular, and screw thread is provided on the inside of the bar of end, and the tail portion flash disk screw thread connects
It is connected to the end of the end bar.
Preferably, one end of the preceding side pole is provided with infrared emission head.
Preferably, further include accumulator, the accumulator is arranged in the preceding side pole, is electrically connected at the infrared hair
Penetrate head.
Preferably, it is uniformly provided with air hole on the end bar.
Preferably, it is provided with drainage wind turbine in the end bar, the inlet scoop of the drainage wind turbine is towards the air hole.
Preferably, it is arranged with non-slip rubber set on the end bar, the anti-slip rubber, which is put on, is uniformly provided with through-hole.
Preferably, further include fumigation tube, mounting ear is provided on the inside of the end bar, the fumigation tube passes through installation
Ear is connected to the end bar.
Preferably, the fumigation tube includes outer housing, calandria, and the outer housing is set in outside the calandria, institute
It states and is provided with air hole on outer housing, the calandria is arranged in the outer housing, and the calandria is internally provided with carrying
Space.
Preferably, it is hinged with side door on the end bar.
Preferably, be provided with control switch on the end bar, the control switch be electrically connected at the calandria and
The drainage wind turbine.
The beneficial effects of the present invention are：
(1) by preceding side pole, the setting of intermediate bar and end bar, the effective length of teacher's pointer can be adjusted, hollow tube is passed through
The setting of the end bar of shape, when teacher's pointer is using terminating in contraction state, if teacher leaves behind USB flash disk, preceding side pole and multiple
Intermediate bar can be skidded off via end bar, and then teacher is reminded to install tail portion flash disk.
(2) attention of student is improved, makes to prevent forgetting by emitting infrared laser by the setting of infrared emission head
The teacher's pointer scope of application is wider.
(3) it by opening up air hole in end bar, prevents teacher's hand from perspiring, causes discomfort.
(4) by the setting of fumigation tube, stacte of refreshing oneself can be placed in calandria, attention of student is made to concentrate.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label
Typically represent same parts.
Fig. 1 shows the structural schematic diagram of the teacher's pointer according to an embodiment of the invention for preventing from forgeing.
Fig. 2 shows the structural schematic diagrams of reed according to an embodiment of the invention buckle.
Fig. 3 shows the structural schematic diagram of lever catch according to an embodiment of the invention and lever dolly.
Fig. 4 shows guiding semicircle slot structure schematic diagram according to an embodiment of the invention.
Fig. 5 shows the structural schematic diagram of tail portion USB flash disk according to an embodiment of the invention.
Reference sign
1, preceding side pole；2, intermediate bar；3, end bar；4, tail portion flash disk；5, reed buckles；6, semi-circular recesses；7, lever
Clamp；8, lever dolly.
Specific implementation mode
The preferred embodiment of the present invention is described in more detail below.Although the following describe the preferred implementations of the present invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without should be limited by embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
The present invention provides it is a kind of prevent forget teacher's pointer, this prevent forget teacher's pointer include：
Sequentially connected preceding side pole, multiple intermediate bars and end bar；
Wherein, the end of the preceding side pole and the multiple intermediate bar is provided with reed buckle；The multiple intermediate bar
Side has semi-circular recesses, preceding side pole to be connected in adjacent intermediate bar by the reed of end, and adjacent intermediate bar passes through
Reed buckles and semi-circular recesses are sequentially connected；
Wherein, it is provided with lever catch and lever dolly on the end bar, institute is articulated in the middle part of the lever catch
Lever dolly is stated, one end of the lever catch can pass through adjacent intermediate bar, block between the semicircle recessed of adjacent intermediate bars
Slot；
Tail portion flash disk, the end bar are hollow tubular, and screw thread is provided on the inside of the bar of end, and the tail portion flash disk screw thread connects
It is connected to the end of the end bar.
Specifically, in use, screwing, tail portion flash disk plugs tail portion flash disk on a communications device, by stretching front end
Bar drives multiple intermediate bars to slide, you can the effective length for adjusting teacher's pointer passes through presses lever card after teacher's pointer use
Son, side pole and intermediate bar before shrinking, when end bar bottom is installation tail portion flash disk, preceding side pole and intermediate bar can be via end bars
Landing, remind teacher to carry tail portion flash disk, and then can ensure that teacher will not forget tail portion flash disk.
Preferably, one end of the preceding side pole is provided with infrared emission head.
Preferably, further include accumulator, the accumulator is arranged in the preceding side pole, is electrically connected at described
Infrared emission head.
Specifically, by the setting of accumulator and infrared emission head, infrared ray is occurred by infrared emission head, is radiated at religion
Teacher touch less than area, keep the use scope of teacher's pointer wider.
Preferably, it is uniformly provided with air hole on the end bar.
Preferably, drainage wind turbine is provided in the end bar, the inlet scoop of the drainage wind turbine is described in
Air hole.
Preferably, it is arranged with non-slip rubber set on the end bar, the anti-slip rubber, which is put on, to be uniformly provided with
Through-hole.
Specifically, higher in summer or indoor temperature, teacher holds teacher's pointer for a long time, the palm of the hand can be caused to go out
Sweat causes, using discomfort, by draining the setting of wind turbine and air hole, convenient for being aerated for teacher to enjoy the cool, use is more easypro
It is suitable.
Preferably, further include fumigation tube, mounting ear is provided on the inside of the end bar, the fumigation tube is logical
It crosses mounting ear and is connected to the end bar.
Preferably, the fumigation tube includes outer housing, calandria, and the outer housing is set in outside the calandria
Portion is provided with air hole on the outer housing, and the calandria is arranged in the outer housing, and the calandria is internally provided with
Bearing space.
Specifically, by the setting of fumigation tube, stacte of refreshing oneself is set in calandria, and the fragrance of refreshing oneself of generation can be via saturating
Stomata is emitted into classroom, and attention of student is made more to concentrate.
Preferably, it is hinged with side door on the end bar.
Preferably, control switch is provided on the end bar, the control switch is electrically connected at described add
Hot body and the drainage wind turbine.
Embodiment
Fig. 1 shows the structural schematic diagram of the teacher's pointer according to an embodiment of the invention for preventing from forgeing.Fig. 2 shows
The structural schematic diagram of reed buckle according to an embodiment of the invention.Fig. 3 is shown according to one embodiment of present invention
Lever catch and lever dolly structural schematic diagram.Fig. 4 shows guiding half slot according to an embodiment of the invention
Structural schematic diagram.Fig. 5 shows the structural schematic diagram of tail portion USB flash disk according to an embodiment of the invention.
As Figure 1-Figure 5, this prevent forget teacher's pointer include：
Sequentially connected preceding side pole 1, multiple intermediate bars 2 and end bar 3；
Wherein, the end of the preceding side pole 1 and the multiple intermediate bar 2 is provided with reed buckle 5；The multiple intermediate bar
2 side has semi-circular recesses 6, preceding side pole 1 to be connected in adjacent intermediate bar 2, adjacent centre by the reed buckle 5 of end
Bar 2 is sequentially connected by reed buckle 5 and semi-circular recesses 6；
Wherein, lever catch 7 and lever dolly 8 are provided on the end bar 3, the middle part of the lever catch 7 is hinged
Adjacent intermediate bar 2 can be passed through in one end of the lever dolly 8, the lever catch 7, is blocked between adjacent intermediate bars 2
Semi-circular recesses 6；
Tail portion flash disk 4, the end bar 3 are hollow tubular, and bar 3 inside in end is provided with screw thread, 4 spiral shell of tail portion flash disk
Line is connected to the end of the end bar 3.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.
Claims (10)
1. it is a kind of prevent forget teacher's pointer, which is characterized in that this prevent forget teacher's pointer include：
Sequentially connected preceding side pole, multiple intermediate bars and end bar；
Wherein, the end of the preceding side pole and the multiple intermediate bar is provided with reed buckle；The side of the multiple intermediate bar
There are semi-circular recesses, preceding side pole to be connected in adjacent intermediate bar by the reed of end, adjacent intermediate bar passes through reed
Buckle and semi-circular recesses are sequentially connected；
Wherein, it is provided with lever catch and lever dolly on the end bar, the thick stick is articulated in the middle part of the lever catch
One end of bar holder, the lever catch can pass through adjacent intermediate bar, block the semi-circular recesses between adjacent intermediate bars；
Tail portion flash disk, the end bar are hollow tubular, are provided with screw thread on the inside of the bar of end, the tail portion flash disk is threadedly connected to
The end of the end bar.
2. the teacher's pointer according to claim 1 for preventing from forgeing, which is characterized in that one end of the preceding side pole is provided with infrared
Emitting head.
3. the teacher's pointer according to claim 2 for preventing from forgeing, which is characterized in that further include accumulator, the accumulator is set
It sets in the preceding side pole, is electrically connected at the infrared emission head.
4. the teacher's pointer according to claim 1 for preventing from forgeing, which is characterized in that be uniformly provided on the end bar ventilative
Hole.
5. the teacher's pointer according to claim 4 for preventing from forgeing, which is characterized in that be provided with drainage wind in the end bar
Machine, the inlet scoop of the drainage wind turbine is towards the air hole.
6. the teacher's pointer according to claim 5 for preventing from forgeing, which is characterized in that be arranged with anti-slip rubber on the end bar
Set, the anti-slip rubber, which is put on, is uniformly provided with through-hole.
7. the teacher's pointer according to claim 5 for preventing from forgeing, which is characterized in that further include fumigation tube, the end bar
Mounting ear is provided on inside, the fumigation tube is connected to the end bar by mounting ear.
8. the teacher's pointer according to claim 7 for preventing from forgeing, which is characterized in that the fumigation tube includes outer housing, heating
Body, the outer housing are set in outside the calandria, and air hole is provided on the outer housing, and the calandria is arranged in institute
It states in outer housing, the calandria is internally provided with bearing space.
9. the teacher's pointer according to claim 8 for preventing from forgeing, which is characterized in that be hinged with side door on the end bar.
10. the teacher's pointer according to claim 8 for preventing from forgeing, which is characterized in that be provided with control on the end bar and open
It closes, the control switch is electrically connected at the calandria and the drainage wind turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810628812.9A CN108766110B (en) | 2018-06-19 | 2018-06-19 | Teacher's pointer capable of preventing forgetting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810628812.9A CN108766110B (en) | 2018-06-19 | 2018-06-19 | Teacher's pointer capable of preventing forgetting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108766110A true CN108766110A (en) | 2018-11-06 |
| CN108766110B CN108766110B (en) | 2020-10-13 |
Family
ID=63978880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810628812.9A Active CN108766110B (en) | 2018-06-19 | 2018-06-19 | Teacher's pointer capable of preventing forgetting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108766110B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207701Y (en) * | 1994-09-30 | 1995-09-20 | 张三进 | Fishing-line locating device on rods |
| US5591033A (en) * | 1995-02-21 | 1997-01-07 | Levine; Shriley S. | Apparatus for efficient reading |
| CN200960015Y (en) * | 2006-10-17 | 2007-10-17 | 谢锡伟 | Portable chopsticks |
| CN201229679Y (en) * | 2008-07-21 | 2009-04-29 | 赵玥 | Multifunctional teacher's pointer |
| CN202102618U (en) * | 2011-06-03 | 2012-01-04 | 山东科技大学 | Telescopic pointer with storage device |
| CN103440797A (en) * | 2013-07-06 | 2013-12-11 | 徐州飞梦电子科技有限公司 | Laser pointer |
| CN203444664U (en) * | 2013-07-15 | 2014-02-19 | 濮阳职业技术学院 | Multifunctional remote control pointer used for computer teaching |
| CN203706492U (en) * | 2014-03-03 | 2014-07-09 | 齐齐哈尔市宝宏科技有限公司 | Novel electronic teaching aid |
| CN206003371U (en) * | 2016-06-21 | 2017-03-08 | 郭勤英 | A kind of portable scalable stick |
| CN206400854U (en) * | 2016-12-15 | 2017-08-11 | 徐田雷 | A kind of new ideological and political education servicing unit |
| CN107492282A (en) * | 2016-06-10 | 2017-12-19 | 李玉刚 | A kind of teacher's pointer |
-
2018
- 2018-06-19 CN CN201810628812.9A patent/CN108766110B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207701Y (en) * | 1994-09-30 | 1995-09-20 | 张三进 | Fishing-line locating device on rods |
| US5591033A (en) * | 1995-02-21 | 1997-01-07 | Levine; Shriley S. | Apparatus for efficient reading |
| CN200960015Y (en) * | 2006-10-17 | 2007-10-17 | 谢锡伟 | Portable chopsticks |
| CN201229679Y (en) * | 2008-07-21 | 2009-04-29 | 赵玥 | Multifunctional teacher's pointer |
| CN202102618U (en) * | 2011-06-03 | 2012-01-04 | 山东科技大学 | Telescopic pointer with storage device |
| CN103440797A (en) * | 2013-07-06 | 2013-12-11 | 徐州飞梦电子科技有限公司 | Laser pointer |
| CN203444664U (en) * | 2013-07-15 | 2014-02-19 | 濮阳职业技术学院 | Multifunctional remote control pointer used for computer teaching |
| CN203706492U (en) * | 2014-03-03 | 2014-07-09 | 齐齐哈尔市宝宏科技有限公司 | Novel electronic teaching aid |
| CN107492282A (en) * | 2016-06-10 | 2017-12-19 | 李玉刚 | A kind of teacher's pointer |
| CN206003371U (en) * | 2016-06-21 | 2017-03-08 | 郭勤英 | A kind of portable scalable stick |
| CN206400854U (en) * | 2016-12-15 | 2017-08-11 | 徐田雷 | A kind of new ideological and political education servicing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108766110B (en) | 2020-10-13 |
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Effective date of registration: 20220129 Address after: 430074 No. 3, floor 3, building 10, creative workshop, Wuhan creative world (phase I), Mahu village, Hongshan street, Hongshan District, Wuhan City, Hubei Province Patentee after: WUHAN RIDIANHUA INFORMATION ENGINEERING Co.,Ltd. Address before: 430023 No. 68 Xuefu South Road, Changqing Garden, Hankou, Wuhan, Hubei. Patentee before: WUHAN POLYTECHNIC University |