CN210377965U - Law teaching aid - Google Patents
Law teaching aid Download PDFInfo
- Publication number
- CN210377965U CN210377965U CN201921043006.1U CN201921043006U CN210377965U CN 210377965 U CN210377965 U CN 210377965U CN 201921043006 U CN201921043006 U CN 201921043006U CN 210377965 U CN210377965 U CN 210377965U
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- CN
- China
- Prior art keywords
- rubber roller
- writing board
- writing
- board
- teaching aid
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- 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
A law teaching aid relates to the technical field of law teaching; the upper part of the writing board is provided with an opening, the upper end of the writing board is bent, an LED lamp is arranged in the bent part, the outer side of the LED lamp is provided with a lampshade, and the lampshade is connected with the upper end of the writing board through a hinge; the back of the writing board is provided with an upper rubber roller and a lower rubber roller, legal provision display paper is wound on the upper rubber roller and the lower rubber roller, the shaft end of the lower rubber roller is connected with a knob, a board writing area is arranged below the opening, and the lower end of the writing board is fixedly provided with a storage groove; the bottom of the writing board is fixed on the support, the support is connected with the telescopic rod through a bearing in an installing mode, the bottom of the telescopic rod is connected with the bottom plate, and the bottom of the bottom plate is provided with the trundles. The utility model discloses be convenient for enlarge the show with the legal provision typeface in the books, show the clause content of saying at present, even the student is slightly vague, still make things convenient for the student to see the content of saying, the blackboard writing content of important word sentence corresponds with the clause content of show, makes things convenient for the student to remember.
Description
Technical Field
The utility model relates to a law teaching technical field, concretely relates to law teaching aid.
Background
The law is a special behavior regulation (social regulation) which is generally restricted by all members of the society and is guaranteed to be implemented by national compulsory (mainly judicial authorities) and has the content of stipulating the rights and obligations of the parties. The law is the most powerful weapon for maintaining the stability of the country and the vigorous development of various causes, is a tool for safeguarding the rights and interests of people, and is a means for a controller to control the controlled persons.
The law teaching is mainly with reading, understanding and memory law provision, and present law teaching is usually carried out with the mode that mr taught the law provision on the books, and is boring, and students often easily left ear advance right ear go out, and it is unknown cloud, and the word is less on the books, and the word number is more, and it is unknown where the mr says a bit to be vague a bit, and learning effect is very poor, and in addition, mr carries out blackboard writing to important sentence, does not have any basis on the blackboard, is difficult to arouse student's attention, does not play fine effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reasonable in design, convenient to use's law teaching aid to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: the blackboard-writing desk comprises a writing board, an opening, a hinge, a lampshade, an LED lamp, an upper rubber roller, a lower rubber roller, legal provision display paper, a blackboard-writing area, an object placing groove, a knob, a support, a bearing, a telescopic rod, a bottom plate and trundles; the upper part of the writing board is provided with an opening, the upper end of the writing board is bent, an LED lamp is arranged in the bent part, the outer side of the LED lamp is provided with a lampshade, and the lampshade is connected with the upper end of the writing board through a hinge; the back of the writing board is provided with an upper rubber roller and a lower rubber roller, legal provision display paper is wound on the upper rubber roller and the lower rubber roller, the shaft end of the lower rubber roller is connected with a knob, a board writing area is arranged below the opening, and the lower end of the writing board is fixedly provided with a storage groove; the bottom of the writing board is fixed on the support, the support is connected with the telescopic rod through a bearing in an installing mode, the bottom of the telescopic rod is connected with the bottom plate, and the bottom of the bottom plate is provided with the trundles.
Furthermore, a power supply is installed at the upper end of the writing board and is connected with the LED lamp circuit.
Furthermore, the two ends of the legal provision display paper are connected through a double-sided adhesive tape layer.
Furthermore, both ends of the upper rubber roller and the lower rubber roller are respectively arranged on the mounting plate.
Further, the lower edge of the opening is provided with a chamfer.
Furthermore, the telescopic rod is composed of a first adjusting rod, a second adjusting rod and an adjusting screw, wherein the first adjusting rod is inserted into the second adjusting rod and is fixed through the adjusting screw.
The utility model discloses a theory of operation does: the law provision display paper printed in advance bypasses the upper rubber roller and the lower rubber roller, and then the two ends of the law provision display paper are fixed by double faced adhesive tapes, a teacher rotates the knob, the lower rubber roller rotates to drive the law provision display paper to ascend and descend, the currently spoken provision content can be displayed at the opening, the displayed number of characters is small, the student can concentrate attention, the characters are large, the student can see the characters clearly, the important words and phrases are written on the blackboard-writing area, and the comparison and memory of the student are facilitated according to the provision content displayed at the opening; the height of the telescopic rod can be adjusted by loosening the adjusting screw so as to lift the writing board and the upper part of the writing board, thereby facilitating the operation.
After the structure is adopted, the utility model discloses the beneficial effect who produces does: a law teaching aid, be convenient for enlarge the show with the law clause typeface in the books, show the clause content of saying at present, even the student is nervous slightly, still make things convenient for the student to see the content of saying, the blackboard-writing content of important word sentence corresponds with the clause content of show, makes things convenient for the student to remember, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a view showing the structure of the upper rubber roller or the lower rubber roller according to the present invention;
fig. 4 is a structural view of the legal provision display paper of the present invention.
Description of reference numerals:
the writing board comprises a writing board 1, an opening 2, a hinge 3, a lampshade 4, an LED lamp 5, an upper rubber roller 6, a lower rubber roller 7, legal provision display paper 8, a writing area 9, an article placing groove 10, a knob 11, a support 12, a bearing 13, a telescopic rod 14, a bottom board 15, a caster 16, a power supply 17, a double-faced adhesive layer 18, a mounting board 19, a chamfer 20, a first adjusting rod 21, a second adjusting rod 22 and an adjusting screw 23.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the writing board comprises a writing board 1, an opening 2, a hinge 3, a lampshade 4, an LED lamp 5, an upper rubber roller 6, a lower rubber roller 7, legal provision display paper 8, a writing area 9, an article placing groove 10, a knob 11, a support 12, a bearing 13, an expansion link 14, a bottom board 15 and a caster 16; the upper part of the writing board 1 is provided with an opening 2, the upper end of the writing board 1 is bent, an LED lamp 5 is arranged in the bent part, the outer side of the LED lamp 5 is provided with a lampshade 4, and the lampshade 4 is connected with the upper end of the writing board 1 through a hinge 3; the back mounted of board 1 have last rubber roller 6 and lower rubber roller 7, legal article show paper 8 is around establishing on last rubber roller 6 and lower rubber roller 7, the axle head of lower rubber roller 7 is connected with knob 11, the below of opening 2 is blackboard writing district 9, the lower extreme of board 1 is fixed with puts thing groove 10, rotate knob 11, lower rubber roller 7 rotates, it goes up and down to drive legal article show paper 8, can show the article content of saying at present in opening 2 department, the word number of show is less, be favorable to the student to concentrate attention, the typeface is great, be convenient for the student to see clearly, important word sentence carries out the blackboard writing in blackboard writing district 9, according to the article content of the show of opening 2 department, be favorable to the student to contrast memory, it conveniently places blackboard writing pen or other apparatus to put thing groove 10, 4 is convenient for making the light of LED lamp 5 gather in opening 2 department.
The bottom of the writing board 1 is fixed on a support 12, the support 12 is connected with an expansion link 14 through a bearing 13, the bottom of the expansion link 14 is connected with a bottom plate 15, a caster 16 is installed at the bottom of the bottom plate 15, the movement is convenient, and the support 12 and the expansion link 14 can rotate through the bearing 13.
The upper end of the writing board 1 is provided with a power supply 17, and the power supply 17 is in circuit connection with the LED lamp 5 and supplies power to the LED lamp 5.
The two ends of the legal provision display paper 8 are connected through the double-sided adhesive layer 18, the legal provision display paper 8 printed in advance is fixed by double-sided adhesive after bypassing the upper rubber roller 6 and the lower rubber roller 7, and the legal provision display paper 8 is made of plastic-sealed advertisement paper and is not easy to break.
The two ends of the upper rubber roller 6 and the lower rubber roller 7 are respectively arranged on the mounting plate 19.
The lower edge of the opening 2 is provided with the chamfer 20, so that the sight of students cannot be blocked, and the students can see the content of the clauses in the opening 2 conveniently.
The telescopic rod 14 is composed of a first adjusting rod 21, a second adjusting rod 22 and an adjusting screw 23, the first adjusting rod 21 is inserted into the second adjusting rod 22 and fixed through the adjusting screw 23, the adjusting screw 23 is loosened, the height of the telescopic rod 14 can be adjusted, the writing board 1 and the upper parts of the writing board are lifted, and the legal provision display paper 8 is convenient to mount.
After adopting above-mentioned structure, this embodiment produces beneficial effect does: this embodiment a law teaching aid, be convenient for enlarge the show with the law clause typeface in the books, show the clause content of saying at present, even the student is nervous slightly, still make things convenient for the student to see the content of saying, the blackboard-writing content of important sentence corresponds with the clause content of show, makes things convenient for the student to remember, this embodiment has simple structure, sets up reasonable, cost of manufacture low grade advantage.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A law teaching aid, which is characterized in that: the blackboard-writing desk comprises a writing board, an opening, a hinge, a lampshade, an LED lamp, an upper rubber roller, a lower rubber roller, legal provision display paper, a blackboard-writing area, an object placing groove, a knob, a support, a bearing, a telescopic rod, a bottom plate and trundles; the upper part of the writing board is provided with an opening, the upper end of the writing board is bent, an LED lamp is arranged in the bent part, the outer side of the LED lamp is provided with a lampshade, and the lampshade is connected with the upper end of the writing board through a hinge; the back of the writing board is provided with an upper rubber roller and a lower rubber roller, legal provision display paper is wound on the upper rubber roller and the lower rubber roller, the shaft end of the lower rubber roller is connected with a knob, a board writing area is arranged below the opening, and the lower end of the writing board is fixedly provided with a storage groove; the bottom of the writing board is fixed on the support, the support is connected with the telescopic rod through a bearing in an installing mode, the bottom of the telescopic rod is connected with the bottom plate, and the bottom of the bottom plate is provided with the trundles.
2. A legal teaching aid as claimed in claim 1, wherein: the upper end of the writing board is provided with a power supply, and the power supply is connected with the LED lamp circuit.
3. A legal teaching aid as claimed in claim 1, wherein: the two ends of the legal provision display paper are connected through a double-sided adhesive tape layer.
4. A legal teaching aid as claimed in claim 1, wherein: the two ends of the upper rubber roller and the two ends of the lower rubber roller are respectively arranged on the mounting plate.
5. A legal teaching aid as claimed in claim 1, wherein: the lower edge of the opening is provided with a chamfer.
6. A legal teaching aid as claimed in claim 1, wherein: the telescopic rod is composed of a first adjusting rod, a second adjusting rod and an adjusting screw, wherein the first adjusting rod is inserted into the second adjusting rod and is fixed through the adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043006.1U CN210377965U (en) | 2019-07-05 | 2019-07-05 | Law teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043006.1U CN210377965U (en) | 2019-07-05 | 2019-07-05 | Law teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210377965U true CN210377965U (en) | 2020-04-21 |
Family
ID=70269789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921043006.1U Expired - Fee Related CN210377965U (en) | 2019-07-05 | 2019-07-05 | Law teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210377965U (en) |
-
2019
- 2019-07-05 CN CN201921043006.1U patent/CN210377965U/en not_active Expired - Fee Related
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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: 20200421 Termination date: 20210705 |