CN208498055U - A kind of teacher education board of education facilitating observation of students - Google Patents
A kind of teacher education board of education facilitating observation of students Download PDFInfo
- Publication number
- CN208498055U CN208498055U CN201820697546.0U CN201820697546U CN208498055U CN 208498055 U CN208498055 U CN 208498055U CN 201820697546 U CN201820697546 U CN 201820697546U CN 208498055 U CN208498055 U CN 208498055U
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- education
- board
- ontology
- connecting base
- teacher
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Abstract
The utility model discloses a kind of teacher education boards of education for facilitating observation of students, including pedestal, rotating cylinder, board of education ontology and blackboard eraser, the upper end of the pedestal is fixedly installed lower connecting base, the lower end of the rotating cylinder is equipped with lower connecting base, and the upper end of rotating cylinder is equipped with upper connecting base, and chalk holder is provided at left and right sides of the top of upper connecting base, the barn door is connected by shaft with board of education ontology, and coiling has torsional spring in shaft, and the both ends of torsional spring are connected with barn door, the board of education ontology is fixedly arranged above top-support, and the downside surface of top-support is provided with headlamp.This facilitates the teacher education board of education of observation of students, the case where capable of effectively avoiding due to reflective and can't see content in board of education, while structure carries wiping blackboard structure not single, the practicability for greatly improving whole device meets the demand of teacher education.
Description
Technical field
The utility model relates to field of Educational Technology, specially a kind of teacher education board of education for facilitating observation of students.
Background technique
Board of education is engaged in utensil used in education sector writing demonstration, and usual board of education is located in classroom or meeting
The plate face in room is discussed, with chalk or free ink pen written contents, plays the role of explanation and demonstrates, but teacher just currently on the market
For model education board of education, there is also some problems, perplex the use demand of this teacher always, such as in reflective situation
Under, the content being not easy in observation board of education, and the classmate for being not easy to each orientation carries out viewing board of education, while structure list
One, not very practical problem, therefore we have proposed a kind of teacher education boards of education for facilitating observation of students, in order to solve
The problem of certainly proposing among the above.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of teacher education board of education for facilitating observation of students
Itd is proposed in background technique in the case where reflective, the content being not easy in observation board of education and is not easy to the same of each orientation
Carry out viewing board of education, while structure is single, not very practical problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of teacher education facilitating observation of students
It is fixedly installed lower connecting base with board of education, including pedestal, rotating cylinder, board of education ontology and blackboard eraser, the upper end of the pedestal,
The lower end of the rotating cylinder is equipped with lower connecting base, and the upper end of rotating cylinder is equipped with upper connecting base, and upper connecting base is upper
The side left and right sides is provided with chalk holder, and the two sides up and down of the board of education ontology are equipped with sliding slot, and the left and right of board of education ontology
Two sides are provided with barn door, and the barn door is connected by shaft with board of education ontology, and coiling has torsional spring in shaft, and
The both ends of torsional spring are connected with barn door, and the blackboard eraser front side surface is fixedly installed knob, and the upper and lower ends of blackboard eraser
It is fixedly installed sliding seat, the board of education ontology is fixedly arranged above top-support, and the downside surface setting of top-support
There is headlamp.
Preferably, the upper end surrounding of the rotating cylinder is equal angular is provided with first pulley, and first pulley is far from rotation
One end of cylinder is fixed on the inside of upper connecting base, and the slot knot matched with first pulley is surrounded by the inside of upper connecting base
Structure.
Preferably, the rear side of the sliding seat is equipped with second pulley, and second pulley is fixed in sliding slot.
Preferably, there are two the barn door is set, and 2 barn doors are set about the central axes bilateral symmetry of board of education ontology
It sets, while barn door cooperates the structure of torsional spring and board of education ontology to constitute rotational structure by shaft.
Preferably, the sliding slot is an integral structure with board of education ontology.
Preferably, the blackboard eraser cooperates the structure of sliding slot and board of education ontology to constitute slide construction by second pulley,
And the sliding distance of blackboard eraser is the length of sliding slot.
Compared with prior art, the utility model has the beneficial effects that this facilitates the teacher education of observation of students to impart knowledge to students
Plate, the case where capable of effectively avoiding due to reflective and can't see content in board of education, while structure carries blackboard not single
Structure is wiped, the practicability of whole device is greatly improved, meets the demand of teacher education, in the left and right of board of education ontology two
Side is equipped with barn door, and barn door cooperates the structure of torsional spring and board of education ontology to constitute rotational structure by shaft, so that shading
Plate can rotate a certain angle, shield portions sunlight, so that student is not in reflective when observing board of education and can't see
In board of education the phenomenon that content, it is equipped with blackboard eraser, and the both ends of blackboard eraser are equipped with the structure of sliding slot cooperation second pulley, convenient for black
Blackboard eraser horizontally slips on the teaching board, thus complete wiping work, effectively raise the practicability of device, be equipped with rotating cylinder,
The structure that upper connecting base and first pulley combine, convenient in use, being combined using rotating cylinder and first pulley
Structure realizes that the rotation to whole device effectively raises religion consequently facilitating the student of all angles carries out observation board of education
Learn efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model rotating cylinder and upper connecting base junction structural schematic diagram；
Fig. 3 is the utility model blackboard eraser side structure schematic view；
Fig. 4 is that the utility model barn door rotates by a certain angle structural schematic diagram.
In figure: 1, pedestal；2, lower connecting base；3, rotating cylinder；4, upper connecting base；5, chalk holder；6, sliding seat；7, shading
Plate；8, sliding slot；9, shaft；10, torsional spring；11, board of education ontology；12, it shakes hands；13, blackboard eraser；14, top-support；15, it illuminates
Lamp；16, first pulley；17, second pulley.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of teacher education facilitating observation of students is taught
Learn plate, including pedestal 1, lower connecting base 2, rotating cylinder 3, upper connecting base 4, chalk holder 5, sliding seat 6, barn door 7, sliding slot 8, shaft
9, torsional spring 10, board of education ontology 11, knob 12, blackboard eraser 13, top-support 14, headlamp 15, first pulley 16 and second are sliding
Wheel 17, the upper end of pedestal 1 are fixedly installed lower connecting base 2, and the lower end of rotating cylinder 3 is equipped with lower connecting base 2, and rotating cylinder 3
Upper end is equipped with upper connecting base 4, and chalk holder 5 is provided at left and right sides of the top of upper connecting base 4, board of education ontology 11 it is upper
Lower two sides are equipped with sliding slot 8, and the left and right sides of board of education ontology 11 is provided with barn door 7, and barn door 7 passes through shaft 9 and religion
It learns plate ontology 11 to be connected, and coiling has torsional spring 10 in shaft 9, and the both ends of torsional spring 10 are connected with barn door 7, blackboard eraser
13 front side surfaces are fixedly installed knob 12, and the upper and lower ends of blackboard eraser 13 are fixedly installed sliding seat 6, board of education ontology 11
Be fixedly arranged above top-support 14, and the downside surface of top-support 14 is provided with headlamp 15.
The upper end surrounding of rotating cylinder 3 is equal angular to be provided with first pulley 16, and first pulley 16 far from rotating cylinder 3 one
End is fixed on the inside of upper connecting base 4, and the inside of upper connecting base 4 is surrounded by the slot structure matched with first pulley 16,
Convenient for rotating in upper connecting base 4 using first pulley 16, to realize the rotation to whole device, and then reach change teaching
The purpose in the teaching direction of plate ontology 11；
The rear side of sliding seat 6 is equipped with second pulley 17, and second pulley 17 is fixed in sliding slot 8, convenient for sliding using second
The structure of 17 cooperation sliding slot 8 of wheel, realizes horizontally slipping to blackboard eraser 13；
There are two barn door 7 is set, and 2 barn doors 7 are symmetrical set about the central axes of board of education ontology 11, simultaneously
Barn door 7 cooperates the structure of torsional spring 10 and board of education ontology 11 to constitute rotational structure by shaft 9, convenient for irradiating to different directions
The sunlight come in is blocked, and reflective phenomenon is prevented；
Sliding slot 8 is an integral structure with board of education ontology 11, reduces the manufacturing cost of whole device；
Blackboard eraser 13 cooperates the structure of sliding slot 8 and board of education ontology 11 to constitute slide construction by second pulley 17, and black
The sliding distance of blackboard eraser 13 is the length of sliding slot 8, convenient for being carried out entirely using horizontally slipping for blackboard eraser 13 to board of education ontology 11
The wiping in orientation.
Working principle:, can be on board of education ontology 11 when facilitating the teacher education board of education of observation of students using this
Education content is write, it, can rotation side appropriate when there is the reflective content influenced on student viewing board of education ontology 11
Barn door 7, allow barn door 7 along sunniness direction shield portions sunlight, so as to effectively avoid due to
The reflective content influenced on student viewing board of education ontology 11, in the process, shaft 9 cooperate the structure of torsional spring 10, can be with
It rotates a certain angle to barn door 7, to realize above-mentioned purpose, when needing to wipe board of education ontology 11, can hold
Knob 12 pulls blackboard eraser 13 to move left and right on board of education ontology 11, thus during completing wiping board of education ontology 11,
The second pulley 17 of 6 rear side of sliding seat can be slided in sliding slot 8 in the process, when the teaching for needing to adjust board of education ontology 11
When direction, adjustable rotating cylinder 3 changes the displaying direction of board of education ontology 11, in the process, 3 upper end surrounding of rotating cylinder
First pulley 16 can be slided in upper connecting base 4, to realize rotation to board of education ontology 11, and then reach change teaching
Plate ontology 11 teaching direction purpose, light than it is darker when, can power on so that headlamp 15 work, from
And facilitate student viewing board of education when light is darker, it can be put into a certain amount of chalk in chalk holder 5, consequently facilitating into
Row teaching, and the content being not described in detail in this specification belongs to existing skill well known to professional and technical personnel in the field
Art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of teacher education board of education for facilitating observation of students, including pedestal (1), rotating cylinder (3), board of education ontology (11)
With blackboard eraser (13), it is characterised in that: the upper end of the pedestal (1) is fixedly installed lower connecting base (2), the rotating cylinder (3)
Lower end be equipped with lower connecting base (2), and the upper end of rotating cylinder (3) is equipped with upper connecting base (4), and upper connecting base (4)
It is provided with chalk holder (5) at left and right sides of top, the two sides up and down of the board of education ontology (11) are equipped with sliding slot (8), and are imparted knowledge to students
It is provided at left and right sides of plate ontology (11) barn door (7), the barn door (7) passes through shaft (9) and board of education ontology (11)
It is connected, and there is torsional spring (10) coiling in shaft (9), and the both ends of torsional spring (10) are connected with barn door (7), the blackboard
It wipes (13) front side surface to be fixedly installed knob (12), and the upper and lower ends of blackboard eraser (13) are fixedly installed sliding seat (6), institute
Being fixedly arranged above top-support (14) for board of education ontology (11) is stated, and the downside surface of top-support (14) is provided with headlamp
(15)。
2. a kind of teacher education board of education for facilitating observation of students according to claim 1, it is characterised in that: the rotation
The upper end surrounding of rotating cylinder (3) is equal angular to be provided with first pulley (16), and the one end of first pulley (16) far from rotating cylinder (3)
It is fixed on the inside of upper connecting base (4), and is surrounded by the slot knot matched with first pulley (16) on the inside of upper connecting base (4)
Structure.
3. a kind of teacher education board of education for facilitating observation of students according to claim 1, it is characterised in that: the cunning
The rear side of dynamic seat (6) is equipped with second pulley (17), and second pulley (17) is fixed in sliding slot (8).
4. a kind of teacher education board of education for facilitating observation of students according to claim 1, it is characterised in that: the screening
There are two tabula rasa (7) is set, and 2 barn doors (7) are symmetrical set about the central axes of board of education ontology (11), while shading
Plate (7) constitutes rotational structure by the structure of shaft (9) cooperation torsional spring (10) and board of education ontology (11).
5. a kind of teacher education board of education for facilitating observation of students according to claim 1, it is characterised in that: the cunning
Slot (8) is an integral structure with board of education ontology (11).
6. a kind of teacher education board of education for facilitating observation of students according to claim 1, it is characterised in that: described black
Blackboard eraser (13) constitutes slide construction, and blackboard by the structure of second pulley (17) cooperation sliding slot (8) and board of education ontology (11)
The sliding distance for wiping (13) is the length of sliding slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820697546.0U CN208498055U (en) | 2018-05-11 | 2018-05-11 | A kind of teacher education board of education facilitating observation of students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820697546.0U CN208498055U (en) | 2018-05-11 | 2018-05-11 | A kind of teacher education board of education facilitating observation of students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498055U true CN208498055U (en) | 2019-02-15 |
Family
ID=65298488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820697546.0U Expired - Fee Related CN208498055U (en) | 2018-05-11 | 2018-05-11 | A kind of teacher education board of education facilitating observation of students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014784A (en) * | 2019-03-04 | 2019-07-16 | 浙江禾润实业有限公司 | A kind of folding dress designing equipment of multi-angle |
-
2018
- 2018-05-11 CN CN201820697546.0U patent/CN208498055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014784A (en) * | 2019-03-04 | 2019-07-16 | 浙江禾润实业有限公司 | A kind of folding dress designing equipment of multi-angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190215 |