CN210865241U - Ideological and political theory teaching is with multi-functional show shelf - Google Patents
Ideological and political theory teaching is with multi-functional show shelf Download PDFInfo
- Publication number
- CN210865241U CN210865241U CN201921923272.3U CN201921923272U CN210865241U CN 210865241 U CN210865241 U CN 210865241U CN 201921923272 U CN201921923272 U CN 201921923272U CN 210865241 U CN210865241 U CN 210865241U
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- China
- Prior art keywords
- clipboard
- writing board
- ideological
- writing
- political theory
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Abstract
The utility model discloses an ideological and political theory teaching is with multi-functional show shelf includes support, first clipboard, second clipboard and third clipboard, be equipped with the suspension frame on the support, first clipboard with 360 frames of suspension frameoRotatable coupling, second clipboard and third clipboard slide to set up the both sides of first clipboard, the inboard is equipped with cylinder and draw-in groove on the suspension frame, can be in the same place first clipboard with the suspension frame is fixed when first clipboard rotates to positive position, still be equipped with the bracing piece on the four corners of suspension frame, can carry out a bracing piece to second clipboard and third clipboardThe support is fixed, so that writing is facilitated, and meanwhile, disassembly and rotation are facilitated. The utility model discloses simple structure, the two sides of three clipboard all can be used to write, has increased and has write the area, still is equipped with the double-layered clipboard on the clipboard, can be used to clip the teaching material, gets when making things convenient for the teacher to write and puts the teaching material, reduces intensity of labour.
Description
Technical Field
The utility model relates to a teaching aid field especially relates to an ideological and political theory teaching is with multi-functional show shelf.
Background
The ideological and political theory course is a course which is necessary for students in colleges and universities, and most of teachers are holding books to explain the students when giving lessons;
on the other hand, because ideological and political courses need the writing on blackboard content very much, current teaching board is many fixed, perhaps control the push-and-pull from top to bottom and increase the writing area, but all write in the one side of teaching board only, the area that can be used to the writing on blackboard is limited, and the structure that upwards pushes and pulls the increase writing area also has different problems to the teacher of different heights, some teachers need just can utilize the writing board on upper portion to write with the help of other appurtenance, there is certain potential safety hazard, and too low the teaching board will influence the student and watch, cause the waste of classroom time, reduce teaching efficiency.
Disclosure of Invention
To the problem that exists, the utility model aims at providing a push-and-pull about can, multi-functional show shelf is used in ideological and political theory teaching of front and back rotation to the area is write in the increase.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an ideological and political theory teaching is with multi-functional show shelf, includes support, first clipboard, second clipboard and third clipboard, its characterized in that: the second writing board and the third writing board are arranged on two sides of the first writing board in a sliding mode and are located on the same plane; the support top has set firmly the suspension frame, first writing board rotates to be connected in the suspension frame, just first writing board can realize 360 degrees rotations in the suspension frame, still be equipped with the first fixing device who is used for fixed first writing board on the suspension frame to and be used for the second fixing device of fixed second writing board and third writing board.
Furthermore, the middle of the upper side and the lower side of the hanging frame are oppositely provided with support columns, the two support columns are respectively provided with universal balls, and the two universal balls are respectively and correspondingly connected with the upper edge and the lower edge of the first writing board.
Further, the first fixing device includes a clamping member provided inside the suspension frame.
Furthermore, the clamping component comprises an air cylinder and a clamping groove, the air cylinder is fixedly connected to the inner side of the hanging frame, and the clamping groove is fixedly connected with a push rod of the air cylinder.
Furthermore, the second fixing device comprises support rods arranged at four corners of the outer side of the hanging frame.
Furthermore, support holes are formed in the second writing board and the third writing board, and the support holes are matched with the support rods to fixedly connect the second writing board and the third writing board with the hanging frame.
Furthermore, the front face and the rear face of the first writing board, the second writing board and the third writing board are made of writable blackboard materials.
Furthermore, book clamping plates are arranged on the front face and the rear face of the first writing plate, the second writing plate and the third writing plate.
Furthermore, grooves which are convenient for pushing and pulling the writing boards are formed in the front face and the rear face of the second writing board and the third writing board.
Furthermore, the bottom of the support is provided with a universal wheel, and a locking device is arranged on the universal wheel.
The utility model has the advantages that: compared with the prior art, the utility model has the improvement that,
1. the utility model discloses a first clipboard can 360 swivelling joints in the suspension frame through universal ball, and second clipboard and third clipboard slide and set up in the left and right sides of first clipboard, can increase the writing area through pulling out second clipboard and third clipboard about, and the two sides of first clipboard, second clipboard and third clipboard all adopt the blackboard material, all can be used for writing, push second clipboard and third clipboard into the position that overlaps with first clipboard parallel, rotate through universal ball, can realize two-sided writing, further increase the writing area;
2. the first writing board of the utility model is fixed by the cylinder and the clamping groove, the second writing board and the third writing board are supported and fixed by the supporting rod and the supporting hole, and the writing boards do not need to shake when a teacher writes on the board;
3. the first writing board, the second writing board and the third writing board of the utility model are all provided with book clamping boards, which is convenient for teachers to take and place teaching materials when writing on boards and reduces the labor intensity of teachers;
4. the utility model discloses all be provided with the recess that is used for the push-and-pull on second clipboard and the third clipboard, it is more convenient when push-and-pull second clipboard and third clipboard.
Drawings
Fig. 1 is a schematic structural view of the present invention when it is deployed.
Fig. 2 is a schematic structural view of the present invention when it is not deployed.
Fig. 3 is a side view of the clamping member of the present invention.
Fig. 4 is a front view of the clamping member of the present invention.
FIG. 5 is a side view showing the positional relationship between the slide member and the writing board according to the present invention;
fig. 6 is a bottom view showing the positional relationship between the slide member and the writing board according to the present invention.
Wherein: 1-bracket, 2-first writing board, 21-sliding rail, 22-rolling ball, 3-second writing board, 4-third writing board, 5-suspension frame, 51-pillar, 52-universal ball, 6-clamping member, 61-cylinder, 62-clamping groove, 7-supporting rod, 8-supporting hole, 9-book clamping board, 10-groove, 11-universal wheel and 12-locking device.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings.
Referring to fig. 1-6, the multifunctional display stand for ideological and political theory teaching comprises two supports 1, a first writing board 2, a second writing board 3 and a third writing board 4, wherein a box suspension frame 5 is fixed above the two supports 1, the suspension frame 5 is of a hollow structure shaped like a Chinese character 'kou', the suspension frame 5 and the supports 1 are integrally formed or welded to form the multifunctional display stand, a support column 51 is respectively fixed in the middle of the inner sides of the upper side and the lower side of the suspension frame 5, the support column 51 and the suspension frame 5 are integrally formed, each support column 51 is connected with a universal ball 52, the two universal balls 52 are respectively connected with the upper edge and the lower edge of the first writing board 2, and the first writing board 2 can rotate 360 degrees under the action of the universal balls 52.
Further, four sliding members are arranged above and below the first writing board 2, and the four sliding members are respectively positioned at the left side and the right side of the two universal balls 52; each sliding component is provided with two grooves, the first writing board 2 is clamped in one groove and fixed together through bonding, a sliding rail 22 is arranged in the other groove, and the upper edge and the lower edge of the second writing board 3 and the upper edge and the lower edge of the third writing board 4 are provided with balls 23, and the balls 23 can freely slide in the sliding rail 22; the second writing board 3 and the third writing board 4 are pushed and pulled leftwards and rightwards through a ball 23 and a sliding rail 22 respectively, and the second writing board 3 and the third writing board 4 are located on the same plane.
Further, the two sides of first clipboard 2, second clipboard 3 and third clipboard 4 are the blackboard material that can write, and universal ball 52 drives first clipboard 2 to it rotates together to drive second clipboard 3 and third clipboard 4, and the teacher can carry out the blackboard writing according to the user demand on any one face of first clipboard 2, second clipboard 3 and third clipboard 4.
Further, a first fixing device for fixing the first writing board 2 and a second fixing device for fixing the second writing board 3 and the third writing board 4 are arranged on the hanging frame 5; the first fixing device comprises a clamping member 6 arranged on the inner side of the hanging frame 5, and the second fixing device comprises supporting rods 7 arranged at four corners of the outer side of the hanging frame 5.
Specifically, the lower inside of hanging frame 5 still is equipped with two cylinders 61, and two cylinders 61 are located the left and right sides of corresponding universal ball 52 respectively, every the draw-in groove 62 of a U type all is fixed with on the push rod of cylinder 61's the push rod, the opening part width of draw-in groove with sliding member's width is the same, can block sliding member to fix the position of first board 2 of writing, can not take place to rock when writing. In practical use, the push rod of the cylinder 61 is contracted, the clamping groove 62 is separated from the sliding component at the bottom of the first writing board 2, the first writing board 2 can be turned back and forth under the action of the universal ball 52, and when the first writing board 2 is turned to a position parallel to the front surface of the suspension frame 5, the push rod of the cylinder 61 is pushed out, and the clamping groove 62 clamps the first writing board 2.
Further, it has a bracing piece 7 to articulate respectively on four angles in the 5 outsides of suspension frame, on 3 left two angles of second clipboard to and be equipped with brace hole 8 on 4 right two angles on third clipboard, when pulling out second clipboard 3 and third clipboard 4 to required position, prop bracing piece 7 on brace hole 8, thereby realize the fixed of 3 and 4 positions of third clipboard, support second clipboard 3 and third clipboard 4 simultaneously, can not take place to rock when writing.
Further, all be equipped with on two faces of first clipboard 2, second clipboard 3 and third clipboard 4 and press from both sides board 9, press from both sides board 9 and be the pocket type, make things convenient for the teacher to get when writing on the blackboard and put teaching material, alleviate teacher's intensity of labour.
Furthermore, two surfaces of the second writing board 3 and the third writing board 4 are both provided with grooves 10 convenient for pushing and pulling the writing boards, and when the second writing board 3 and the third writing board 4 are pushed and pulled, the grooves 10 are used as simple handles to facilitate pushing and pulling.
Further, two the bottom of support 1 all is equipped with universal wheel 11, be equipped with locking means 12 on the universal wheel 11, the teacher can remove the show shelf through universal wheel 11 as required, when removing to required position, carries out the position locking through locking means 12.
Furthermore, two support 1 is the telescopic straight-bar, and the teacher can adjust the height of support 1 according to own height, conveniently writes.
The utility model discloses the in-process concrete operation who uses does: the display shelf is moved to a required position through the universal wheels 11, and then the position is locked through the locking device 12; the teacher can adjust the height of the bracket 1 according to the height of the teacher, so that the teacher can conveniently write on the blackboard; when rotatory to openly being parallel with the front of hanging frame 5 with first clipboard 2, release cylinder 61's push rod, draw-in groove 62 is with first clipboard 2 chucking, carry on spacingly to first clipboard 2 promptly, alright write on first clipboard 2 this moment, when first clipboard 2 is write full, according to what of writing content, pull out second clipboard 3 or third clipboard 4, prop bracing piece 7 on supported hole 8, carry out the fixed of position with second clipboard 3 or third clipboard 4, can carry out the blackboard writing on second clipboard 3 or third clipboard 4. When second clipboard 3 and third clipboard 4 are also all written to full, take off bracing piece 7, impel second clipboard 3 and third clipboard 4 slide rail 22, first clipboard 2 this moment, second clipboard 3 and third clipboard 4 all are located the inside on suspension frame 5 both sides limit, cylinder 61's push rod shrink, draw-in groove 62 breaks away from the sliding member of first clipboard 2 bottom, first clipboard 2 can be rotatory 180 degrees under universal ball 52's effect, it also rotates 180 degrees to drive second clipboard 3 and third clipboard 4, it is spacing with first clipboard 2 to carry out the board writing through clamping member 6, the operation that can repeat above. After the use, the three writing boards can be rotated in any direction to erase the written content. The utility model discloses simple structure all can carry out the blackboard writing on two faces of in-process clipboard that uses, has increased the area that can write, and simultaneously, the teacher still can put into the textbook in-process of writing 9, conveniently takes at any time with the teaching material.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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 (10)
1. The utility model provides an ideological and political theory teaching is with multi-functional show shelf, includes support (1), first clipboard (2), second clipboard (3) and third clipboard (4), its characterized in that: the second writing board (3) and the third writing board (4) are arranged on two sides of the first writing board (2) in a sliding mode, and the second writing board (3) and the third writing board (4) are located on the same plane; support (1) top has set firmly suspension frame (5), first clipboard (2) rotate to be connected in suspension frame (5), just first clipboard (2) can realize 360 degrees rotations in suspension frame (5), still be equipped with the first fixing device who is used for fixed first clipboard (2) on suspension frame (5) to and be used for the second fixing device of fixed second clipboard (3) and third clipboard (4).
2. The multifunctional display stand for ideological and political theory teaching according to claim 1, wherein: the middle parts of the upper side and the lower side of the hanging frame (5) are oppositely provided with support columns (51), two support columns (51) are respectively provided with universal balls (52), and the two universal balls (52) are respectively correspondingly connected with the upper edge and the lower edge of the first writing board (2).
3. The multifunctional display stand for ideological and political theory teaching according to claim 1, wherein: the first fixing means comprise a clamping member (6) arranged inside the suspension frame (5).
4. The multifunctional display stand for ideological and political theory teaching according to claim 3, wherein: the clamping component (6) comprises an air cylinder (61) and a clamping groove (62), the air cylinder (61) is fixedly connected to the inner side of the hanging frame (5), and the clamping groove (62) is fixedly connected with a push rod of the air cylinder (61).
5. The multifunctional display stand for ideological and political theory teaching according to claim 1, wherein: the second fixing device comprises support rods (7) arranged at four corners of the outer side of the hanging frame (5).
6. The multifunctional display stand for ideological and political theory teaching according to claim 5, wherein: the second writing board (3) and the third writing board (4) are respectively provided with a supporting hole (8), and the supporting holes (8) are matched with the supporting rods (7) to fixedly connect the second writing board (3) and the third writing board (4) with the hanging frame (5).
7. The multifunctional display stand for ideological and political theory teaching according to claim 1, wherein: the front and back surfaces of the first writing board (2), the second writing board (3) and the third writing board (4) are made of writable blackboard materials.
8. The multifunctional display stand for ideological and political theory teaching according to claim 7, wherein: and book clamping plates (9) are arranged on the front face and the rear face of the first writing plate (2), the second writing plate (3) and the third writing plate (4).
9. The multifunctional display stand for ideological and political theory teaching according to claim 7, wherein: grooves (10) convenient for pushing and pulling the writing boards are formed in the front face and the rear face of the second writing board (3) and the third writing board (4).
10. The multifunctional display stand for ideological and political theory teaching according to claim 1, wherein: the bottom of the support (1) is provided with a universal wheel (11), and the universal wheel (11) is provided with a locking device (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921923272.3U CN210865241U (en) | 2019-11-08 | 2019-11-08 | Ideological and political theory teaching is with multi-functional show shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921923272.3U CN210865241U (en) | 2019-11-08 | 2019-11-08 | Ideological and political theory teaching is with multi-functional show shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210865241U true CN210865241U (en) | 2020-06-26 |
Family
ID=71306895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921923272.3U Expired - Fee Related CN210865241U (en) | 2019-11-08 | 2019-11-08 | Ideological and political theory teaching is with multi-functional show shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210865241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116597756A (en) * | 2023-07-19 | 2023-08-15 | 寿光市鑫弘规划技术服务有限公司 | Information display device for homeland planning |
-
2019
- 2019-11-08 CN CN201921923272.3U patent/CN210865241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116597756A (en) * | 2023-07-19 | 2023-08-15 | 寿光市鑫弘规划技术服务有限公司 | Information display device for homeland planning |
| CN116597756B (en) * | 2023-07-19 | 2023-10-03 | 寿光市鑫弘规划技术服务有限公司 | Information display device for homeland planning |
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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: 20200626 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |