CN210955523U

CN210955523U - Law provision display device convenient for teaching

Info

Publication number: CN210955523U
Application number: CN201922223169.4U
Authority: CN
Inventors: 邓彦芬
Original assignee: Shanxi Technology and Business College
Current assignee: Shanxi Technology and Business College
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-07
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of teaching aids, and discloses a convenient-to-use law provision display device for teaching, which comprises a display board and two support rods, wherein the bottom of each support rod is fixedly connected with a bottom plate, the lower surface of the bottom plate is fixedly connected with a caster wheel, the display board is rotatably connected between the two support rods through an adjusting rotary rod, and the front surface of the display board is provided with a first writing area; offer the recess through the rear surface at the show board, install the display screen in the recess, then offer the elongated slot at the top of show board, the USB flash disk has been inserted in the elongated slot, the one end of USB flash disk then links together with the display screen, content on the USB flash disk can demonstrate on the display screen, the teacher can reduce and write content, one side that is close to the display screen at the rear surface of show board then is the second and writes the district, the teacher can be on writing the district to the law provision explanation note, do benefit to the teaching, alleviate mr's work.

Description

Law provision display device convenient for teaching

Technical Field

The utility model relates to a teaching aid technical field specifically is a make things convenient for teaching to use law provision display device.

Background

Teaching aid is the instrument that the teacher used when giving lessons, and teaching aid is the collective title of instrument in the teaching, can use the teaching device to different teaching content, and when legal law classroom, the teacher writes the characters through using display device, carries out the classroom explanation, the student of being convenient for learns.

The prior art has the following problems:

(1) the legal provision required to be learned in legal science is numerous, and teachers can write down on the display board during teaching and then explain the legal provision word by word, so that the writing is heavy, the burden is increased for teachers, and the teaching use is not facilitated;

(2) the teaching tools used in teaching are many, and the traditional display device stands in a classroom, has few functions and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a make things convenient for teaching to use legal provision display device has solved the mr when teaching, can write down on the show board, then carries out the explanation of piecemeal, like this, writes heavily, increases the problem of burden for the teacher, has still solved display device and has stood in the classroom, problem that the function is few.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a legal provision display device convenient for teaching use comprises a display board and two support rods, wherein the bottom of each support rod is fixedly connected with a bottom board, the lower surface of the bottom board is fixedly connected with a caster wheel, the display board is rotatably connected between the two support rods through an adjusting rotary rod, the front surface of the display board is provided with a first writing area, one side of the rear surface of the display board is provided with a second writing area, the other side of the rear surface of the display board is provided with a groove, the inner side wall of the groove is fixedly connected with a display screen, the right side of the top end of the display board is integrally formed with an elongated slot, the inner part of the elongated slot is detachably connected with a U disk, one end of the U disk is inserted on the display screen, a first cross rod is fixedly connected between the two support rods, and the front surface of the first cross rod is fixedly connected with a plastic, the top of the plastic box is rotatably connected with a cover plate through a hinge, and the display screen is electrically connected with an external power supply.

Preferably, the top end of the plastic box is inclined, and the plastic box is matched with the cover plate.

Preferably, the output end of the U disk is electrically connected with the input end of the display screen.

Preferably, a second cross rod is arranged below the two support rods far away from the first cross rod, and the second cross rod is fixedly connected with the two support rods.

Preferably, the adjusting rotary rod penetrates through the supporting rod, and one end of the adjusting rotary rod extends to the inside of the display board.

Preferably, the number of the caster wheels is four, two of the caster wheels are located below one of the base plates, and the other two caster wheels are located below the other base plate.

(III) advantageous effects

The utility model provides a make things convenient for teaching to use law provision display device possesses following beneficial effect:

(1) the utility model discloses in, improve on the basis of original device, set up the recess through the rear surface at the show board, install the display screen in the recess, then set up the elongated slot at the top of show board, the USB flash disk has been inserted in the elongated slot, the one end of USB flash disk then links together with the display screen, content on the USB flash disk can demonstrate on the display screen, the teacher can reduce and write content, one side that is close to the display screen at the rear surface of show board is then the second and writes the district, the teacher can be on writing the district to the explanation note of legal provisions, do benefit to the teaching, alleviate mr's work.

(2) The utility model discloses in, set up the plastic box through the front surface at first horizontal pole, go up through hinged joint apron in the plastic box, can deposit other teaching tools in the plastic box, prevent that teaching tools from in disorder losing and putting, like this, display device has the function of accomodating, does benefit to and uses in the classroom, and the apron can prevent to fall the ash in the plastic box.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic perspective view of the plastic box of fig. 1 according to the present invention.

In the figure: 1. a U disk; 2. a first writing area; 3. a display board; 4. adjusting the rotary rod; 5. a support bar; 6. a plastic box; 7. a base plate; 8. a second cross bar; 9. a caster wheel; 10. a cover plate; 11. a first cross bar; 12. a second writing area; 13. a display screen; 14. a groove; 15. a long groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a legal provision display device convenient for teaching use comprises a display board 3 and two support rods 5, wherein the bottom of each support rod 5 is fixedly connected with a bottom board 7, the lower surface of the bottom board 7 is fixedly connected with a caster wheel 9, the display board 3 is rotatably connected between the two support rods 5 through an adjusting rotary rod 4, the front surface of the display board 3 is provided with a first writing area 2, one side of the rear surface of the display board 3 is provided with a second writing area 12, the other side of the rear surface of the display board 3 is provided with a groove 14, the inner side wall of the groove 14 is fixedly connected with a display screen 13, the right side of the top end of the display board 3 is integrally formed with an elongated slot 15, the inside of the elongated slot 15 is detachably connected with a U disk 1, one end of the U disk 1 is inserted on the display screen 13, a first cross rod 11 is fixedly connected between the two support rods 5, the front surface of the first cross rod 11 is fixedly connected with a plastic box, display screen 13 and external power source electric connection can all write the characters on first writing district 2 and second writing district 12, when first writing district 2 faces the teacher, display screen 13 in show board 3 rear is handstand, when rotating show board 3 and making second writing district 12 face the teacher, display screen 13 is just standing, and at this moment, the characters that show on display screen 13 are just standing.

Further, the top of plastic box 6 is the slope form, and plastic box 6 and apron 10 looks adaptation, when apron 10 lid is on plastic box 6, the side of apron 10 also is the slope form, and the apron 10 can avoid falling the ash in plastic box 6, and the slope of 6 tops of plastic box can reduce the apron 10 upper surface and fall the ash.

Further, the output of USB flash disk 1 and the input electric connection of display screen 13, USB flash disk 1 peg graft on display screen 13, and data in the USB flash disk 1 can show on display screen 13, and the teacher of being convenient for imparts knowledge to students can change the phenomenon that traditional writing legal provision.

Further, the lower part far away from the first cross rod 11 between two support rods 5 is provided with a second cross rod 8, the second cross rod 8 is fixedly connected with the two support rods 5, the two ends of the second cross rod 8 are connected with the support rods 5, and the second cross rod 8 can strengthen the support.

Further, adjust the inside that the swing arm 4 runs through in bracing piece 5, and the one end of adjusting swing arm 4 extends to the inside of show board 3, and the characters can all be written to the front surface and the rear surface of show board 3, and show board 3 can rotate, can fix in the current position after show board 3 rotates, and show board 3, regulation swing arm 4 are prior art, do not do the detailed description here.

Further, the number of the caster wheels 9 is four, two caster wheels 9 are located below one bottom plate 7, the other two caster wheels 9 are located below the other bottom plate 7, and the caster wheels 9 are beneficial to moving the display device.

To sum up, the utility model discloses a work flow: display device stands in the classroom, the teacher is in class, can write the characters on the first writing district 2 on show board 3 with writing pen, when rotating show board 3, also can write the characters on second writing district 12 with writing pen, the teacher can be inserted USB flash disk 1 in elongated slot 15, USB flash disk 1 and display screen 13 electric connection, content on the USB flash disk 1 can demonstrate on display screen 13, the teacher can reduce and write the content, alleviate mr's work, other instruments that use in the teaching can exist in plastic box 6, can prevent that teaching tool from in disorder from throwing, do benefit to and use in the classroom.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for teaching to use legal provision display device, includes show board (3) and bracing piece (5), its characterized in that: the number of the supporting rods (5) is two, the bottom of each supporting rod (5) is fixedly connected with a bottom plate (7), the lower surface of each bottom plate (7) is fixedly connected with a caster (9), the two supporting rods (5) are rotatably connected with the display board (3) through adjusting rotary rods (4), the front surface of the display board (3) is provided with a first writing area (2), one side of the rear surface of the display board (3) is provided with a second writing area (12), the other side of the rear surface of the display board (3) is provided with a groove (14), the inner side wall of the groove (14) is fixedly connected with a display screen (13), the right side of the top end of the display board (3) is integrally formed with an elongated slot (15), the U disk (1) is detachably connected inside the elongated slot (15), and one end of the U disk (1) is inserted into the display screen (13), two first horizontal pole (11) of fixedly connected with between bracing piece (5), the front surface fixedly connected with plastics case (6) of first horizontal pole (11), the top of plastics case (6) is rotated through the hinge and is connected with apron (10), display screen (13) and external power source electric connection.

2. The convenient-to-teach use legal provision display device as set forth in claim 1, wherein: the top end of the plastic box (6) is inclined, and the plastic box (6) is matched with the cover plate (10).

3. The convenient-to-teach use legal provision display device as set forth in claim 1, wherein: the output end of the USB flash disk (1) is electrically connected with the input end of the display screen (13).

4. The convenient-to-teach use legal provision display device as set forth in claim 1, wherein: two keep away from between bracing piece (5) the below of first horizontal pole (11) is equipped with second horizontal pole (8), second horizontal pole (8) and two bracing piece (5) fixed connection.

5. The convenient-to-teach use legal provision display device as set forth in claim 1, wherein: adjust the swing arm (4) run through in the inside of bracing piece (5), just the one end of adjusting the swing arm (4) extends to the inside of show board (3).

6. The convenient-to-teach use legal provision display device as set forth in claim 1, wherein: the number of the caster wheels (9) is four, wherein two caster wheels (9) are positioned below one bottom plate (7), and the other two caster wheels (9) are positioned below the other bottom plate (7).