CN207799962U - A kind of physics teaching board of education - Google Patents
A kind of physics teaching board of education Download PDFInfo
- Publication number
- CN207799962U CN207799962U CN201820121235.XU CN201820121235U CN207799962U CN 207799962 U CN207799962 U CN 207799962U CN 201820121235 U CN201820121235 U CN 201820121235U CN 207799962 U CN207799962 U CN 207799962U
- Authority
- CN
- China
- Prior art keywords
- education
- teaching board
- physics teaching
- strut
- pedestal
- 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 provides a kind of physics teaching board of education, is related to teaching equipment field.The physics teaching board of education, including pedestal, are provided with strut above the pedestal, and the top of strut is through lantern ring and is inserted into the bottom of fixed cylinder, and fixed cylinder is fixedly installed in the back side of clipboard, and the front of clipboard is installed with scale strip.The physics teaching board of education, the top of screw rod inserted base is threadedly coupled with it, the top of strut runs through lantern ring and extends to the bottom of fixed cylinder, the physics teaching board of education can be set up and be finished, inserted link moves under the action of clamping block to the direction of card cylinder, clipboard is fixed, it is set more to stablize, installation operation is simple and convenient, entire board of education is detachable, it is easy to carry, practicability is more preferably, the scale strip that front is scored with graduation mark is set, convenient for the parabola of teacher's drawing object of which movement, it is set to paint more accurate clear, help to improve its learning efficiency.
Description
Technical field
The utility model is related to teaching aid technical field, specially a kind of physics teaching board of education.
Background technology
Physics is to study the subject of the motion of matter most typically rule and substance basic structure.As taking the lead for natural science
Subject, physics research become greatly to universe, as low as all substances such as elementary particle most basic forms of motion and rule
The Research foundation of other each natural branch of science.Its theoretical construct makes full use of mathematics as the working language of oneself, with
It tests as the sole criterion for examining theoretical correctness, it is a current most accurate natural science subject.Teacher is to learning
Raw teach often needs to use carrier of the board of education as knowledge of preparing lessons in advance, is presented to student and sees, existing board of education is mostly
One entirety, it is inconvenient to carry.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of physics teaching board of education, solves existing
Board of education is mostly an entirety, problem inconvenient to carry.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of physics teaching teaching
Plate, including pedestal, are provided with strut above the pedestal, and the top of the strut is through lantern ring and is inserted into the bottom of fixed cylinder
Portion, the fixed cylinder are fixedly installed in the back side of clipboard, and the front of the clipboard is installed with scale strip.
The clipboard is made of left and right two boards body, and two boards body is connected through hinge activity, the back of the body of right side plate body
Face is installed with clamping block, and the clamping block is installed with inserted link close to the side of left side plate body, and the inserted link is far from card
One end of tight block is through fixed ring and the inside of insertion card cylinder, and the fixed ring is fixedly mounted and the back side of right side plate body, card cylinder
Be fixedly installed in the back side of left side plate body, the side wall of the pedestal offers groove compatible with strut, the groove it is interior
Wall is bonded with fixinig plate.
The clamping block includes boom and sleeve, and one end of the boom runs through the side wall of sleeve and extends to the interior of sleeve
Portion is fixedly connected with the side of limiting plate, and side of the limiting plate far from boom is fixedly connected with one end of spring, the bullet
The other end of spring is fixedly connected with side inner wall of the sleeve far from boom.
The bottom of the strut is movably installed with screw rod by bearing, the top of the bottom inserted base of the screw rod and with
Whorl of base connects.
Preferably, the bottom four corners of the pedestal are installed with footing.
Preferably, the front of the scale strip offers graduation mark.
Preferably, notch compatible with screw rod is offered at the top of the pedestal, and the inner wall of notch is provided with and spiral shell
The compatible internal thread of external screw thread of bar.
Preferably, the strut is made of iron material, and fixinig plate is made of magnetite material.
Preferably, the footing is the bowl-shape of back-off, and is made of rubber material.
（Three）Advantageous effect
The utility model provides a kind of physics teaching board of education.Has following advantageous effect：
1, the physics teaching board of education, the top of screw rod inserted base is threadedly coupled with it, and the top of strut is run through
Lantern ring and the bottom for extending to fixed cylinder, you can finish physics teaching board of education erection, effect of the inserted link in clamping block
The lower direction to card cylinder moves, and clipboard is fixed, and so that it is more stablized, installation operation is simple and convenient, and entire board of education is removable
It unloads, easy to carry, practicability is more preferably.
2, the physics teaching board of education is provided with the scale strip that front is scored with graduation mark, side in the front of clipboard
Just teacher paints grid lines on clipboard, the parabola for object of which movement of painting convenient for teacher, so that it is painted more accurate bright
, the accurate track that object of which movement is more intuitively recognized convenient for student of figure helps to improve its learning efficiency, scale
The setting of item greatly reduces the time that teacher paints used in figure, the efficiency of teaching of raising.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model clipboard positive structure schematic；
Fig. 3 is the utility model clamping block structural schematic diagram.
In figure：1 pedestal, 2 struts, 3 clipboards, 4 lantern rings, 5 fixed cylinders, 6 bearings, 7 screw rods, 8 clamping blocks, 9 inserted links, 10 are consolidated
Determine ring, 11 card cylinders, 12 scale strips, 13 booms, 14 sleeves, 15 limiting plates, 16 springs, 17 grooves, 18 fixinig plates.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of physics teaching board of education, as shown in Figs. 1-3, including pedestal 1, pedestal 1
Bottom four corners be installed with footing, footing is the bowl-shape of back-off, and is made of rubber material, the top setting of pedestal 1
There are strut 2, the top of strut 2 to run through lantern ring 4 and be inserted into the bottom of fixed cylinder 5, fixed cylinder 5 is fixedly installed in the back of the body of clipboard 3
The front of side, clipboard 3 is installed with scale strip 12, and the front of scale strip 12 offers graduation mark, in the front of clipboard 3
It is scored with the scale strip 12 of graduation mark provided with front, teacher is facilitated to paint on clipboard 3 grid lines, is painted object convenient for teacher
The parabola of body movement makes it paint more accurate clear, and the accurate of figure more intuitively recognizes object convenient for student
The track of movement, helps to improve its learning efficiency, the setting of scale strip 12 greatly reduce teacher paint used in figure when
Between, the efficiency of teaching of raising.
Clipboard 3 is made of left and right two boards body, and two boards body is connected through hinge activity, hinge also known as hinge, just
The entitled hinge of formula often forms two foldings, is two parts of attached article and can be allowed to movable component, the back side of right side plate body
It is installed with clamping block 8, clamping block 8 is installed with inserted link 9 close to the side of left side plate body, and inserted link 9 is far from clamping block 8
The back side with right side plate body is fixedly mounted through fixed ring 10 and the inside of insertion card cylinder 11, fixed ring 10 in one end, and card cylinder 11 is solid
Dingan County is loaded on the back side of left side plate body, and the top of 7 inserted base 1 of screw rod is threadedly coupled with it, and lantern ring is run through at the top of strut 2
4 and extend to the bottom of fixed cylinder 5, you can finish physics teaching board of education erection, effect of the inserted link 9 in clamping block 8
The lower direction to card cylinder 11 moves, and clipboard 3 is fixed, and so that it is more stablized, installation operation is simple and convenient, and entire board of education can
Dismounting, easy to carry, more preferably, the side wall of pedestal 1 offers groove 17 compatible with strut 2, the inner wall of groove 17 to practicability
It is bonded with fixinig plate 18, strut 2 is made of iron material, and fixinig plate 18 is made of magnetite material, and strut 2 can take in the interior of groove 17
Portion, and it is provided with the fixinig plate 18 of magnetite material in the inside of groove 17, the strut 2 inside income groove 17 suck solid
It is fixed, so that the inside that strut 2 takes in groove 17 is more stablized.
Clamping block 8 includes boom 13 and sleeve 14, and one end of boom 13 runs through the side wall of sleeve 14 and extends to sleeve 14
Inside be fixedly connected with the side of limiting plate 15, one end of side of the limiting plate 15 far from boom 13 and spring 16, which is fixed, to be connected
It connects, the other end of spring 16 is fixedly connected with side inner wall of the sleeve 14 far from boom 13, and spring 16 makes boom 13 have always
To the trend moved far from 14 direction of sleeve.
The bottom of strut 2 is movably installed with screw rod 7, the top of the bottom inserted base 1 of screw rod 7, pedestal 1 by bearing 6
Top offer notch compatible with screw rod 7, and the inner wall of notch is provided with interior spiral shell compatible with the external screw thread of screw rod 7
Line.
Operation principle：In use, the top of 7 inserted base 1 of screw rod is threadedly coupled with it, the top of strut 2 is through set
Ring 4 and the bottom for extending to fixed cylinder 5, you can finish physics teaching board of education erection, work of the inserted link 9 in clamping block 8
It is moved with the lower direction to card cylinder 11, clipboard 3 is fixed.
In conclusion the physics teaching board of education, the top of 7 inserted base 1 of screw rod is threadedly coupled with it, strut 2
Top through lantern ring 4 and extend to the bottom of fixed cylinder 5, you can physics teaching board of education erection is finished, inserted link 9 exists
It is moved to the direction of card cylinder 11 under the action of clamping block 8, clipboard 3 is fixed, so that it is more stablized, installation operation is simply square
Just, entire board of education is detachable, easy to carry, and practicability is more preferably.
Also, it is provided with the scale strip 12 that front is scored with graduation mark in the front of clipboard 3, facilitates teacher in clipboard
Paint on 3 grid lines, the parabola for object of which movement of painting convenient for teacher, make that it paints it is more accurate be illustrated, figure it is accurate
The track that object of which movement is more intuitively recognized convenient for student, helps to improve its learning efficiency, and the setting of scale strip 12 is big
The big time for reducing teacher and painting used in figure, the efficiency of teaching of raising.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of physics teaching board of education, including pedestal（1）, it is characterised in that：The pedestal（1）Top be provided with strut
（2）, the strut（2）Top run through lantern ring（4）And it is inserted into fixed cylinder（5）Bottom, the fixed cylinder（5）It is fixedly installed in
Clipboard（3）Back side, the clipboard（3）Front be installed with scale strip（12）；The clipboard（3）By left and right two
Block plate body forms, and two boards body is connected through hinge activity, and the back side of right side plate body is installed with clamping block（8）, described
Clamping block（8）It is installed with inserted link close to the side of left side plate body（9）, the inserted link（9）Far from clamping block（8）One end pass through
Wear fixed ring（10）And it is inserted into card cylinder（11）Inside, the fixed ring（10）The back side with right side plate body, card cylinder is fixedly mounted
（11）It is fixedly installed in the back side of left side plate body, the pedestal（1）Side wall offer and strut（2）Compatible groove
（17）, the groove（17）Inner wall be bonded with fixinig plate（18）；The clamping block（8）Including boom（13）And sleeve（14）,
The boom（13）One end run through sleeve（14）Side wall and extend to sleeve（14）Inside and limiting plate（15）Side
It is fixedly connected, the limiting plate（15）Far from boom（13）Side and spring（16）One end be fixedly connected, the spring
（16）The other end and sleeve（14）Far from boom（13）Side inner wall be fixedly connected；The strut（2）Bottom pass through axis
It holds（6）It is movably installed with screw rod（7）, the screw rod（7）Bottom inserted base（1）Top and and pedestal（1）It is threadedly coupled.
2. a kind of physics teaching board of education according to claim 1, it is characterised in that：The pedestal（1）Bottom four
Angle is installed with footing.
3. a kind of physics teaching board of education according to claim 1, it is characterised in that：The scale strip（12）Front
Offer graduation mark.
4. a kind of physics teaching board of education according to claim 1, it is characterised in that：The pedestal（1）Top open
It is equipped with and screw rod（7）Compatible notch, and the inner wall of notch is provided with and screw rod（7）The compatible internal thread of external screw thread.
5. a kind of physics teaching board of education according to claim 1, it is characterised in that：The strut（2）For iron material system
At fixinig plate（18）It is made of magnetite material.
6. a kind of physics teaching board of education according to claim 2, it is characterised in that：The footing is the bowl of back-off
Shape, and be made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121235.XU CN207799962U (en) | 2018-01-24 | 2018-01-24 | A kind of physics teaching board of education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121235.XU CN207799962U (en) | 2018-01-24 | 2018-01-24 | A kind of physics teaching board of education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799962U true CN207799962U (en) | 2018-08-31 |
Family
ID=63269186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820121235.XU Expired - Fee Related CN207799962U (en) | 2018-01-24 | 2018-01-24 | A kind of physics teaching board of education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192094A (en) * | 2018-09-30 | 2019-01-11 | 柳州市和润电子科技有限责任公司 | A kind of computer software development operation mission bit stream publication plate |
| CN109275314A (en) * | 2018-09-30 | 2019-01-25 | 柳州市和润电子科技有限责任公司 | A kind of computer fire proof wall safety monitoring assembly based on cloud database |
-
2018
- 2018-01-24 CN CN201820121235.XU patent/CN207799962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192094A (en) * | 2018-09-30 | 2019-01-11 | 柳州市和润电子科技有限责任公司 | A kind of computer software development operation mission bit stream publication plate |
| CN109275314A (en) * | 2018-09-30 | 2019-01-25 | 柳州市和润电子科技有限责任公司 | A kind of computer fire proof wall safety monitoring assembly based on cloud database |
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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 |
Granted publication date: 20180831 Termination date: 20190124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |