CN211827593U - English teaching aid is with show board convenient to support - Google Patents
English teaching aid is with show board convenient to support Download PDFInfo
- Publication number
- CN211827593U CN211827593U CN202020377896.6U CN202020377896U CN211827593U CN 211827593 U CN211827593 U CN 211827593U CN 202020377896 U CN202020377896 U CN 202020377896U CN 211827593 U CN211827593 U CN 211827593U
- Authority
- CN
- China
- Prior art keywords
- display board
- teaching aid
- board
- show board
- english teaching
- 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 relates to the technical field of stove bracket, in particular to a conveniently supported display board for English teaching aid, which comprises a first display board, a second display board, a fixed rod and a telescopic rod, wherein one side of the first display board is fixedly provided with the second display board, one side of the first display board connected with the second display board is internally provided with a shaft sleeve, the inside of the shaft sleeve is fixedly provided with a rotating shaft, the front sides of the first display board and the second display board are fixedly provided with a fixed hole, the inside of the fixed hole is provided with a rubber ring, the inside of the fixed hole is connected with an insert block, the front end of the insert block is provided with a teaching aid card board, the front end of the teaching aid card board is provided with a paster, the utility model, when the equipment is used, cards and the like pasting English teaching aid by the paster, are inserted into the fixed hole by the insert block, and the friction force is increased by the rubber ring, thereby avoiding the defect, such as: too big difficult taking off of suction or removal, suction is less easy not hard up etc for it is more convenient.
Description
Technical Field
The utility model relates to an english teaching aid technical field specifically is an english teaching aid is with show board convenient to support.
Background
The teaching aid refers to the model that is used for explaining something, the material object, the sample, the apparatus, the chart, the slide show etc., the teaching aid is with propagation science and technology, educate the material object of people's purpose, the teaching aid can also fall into demonstration and use two kinds with practice operation, the teaching aid is as the apparatus that the teacher assisted the teaching, there is the irreplaceable effect of other means, no matter which subject, all can have certain teaching aid as appurtenance, the teacher really brings the teaching aid into the teaching process as required, it is real enough, select and use the teaching aid in good time, can arouse student interest in learning, the key point of teaching is outstanding, break through the difficult point of teaching, optimize classroom teaching structure, development student innovation thinking power, can effectively improve teaching quality and efficiency.
Among the present english teaching aid, mostly through card, card tablet etc. paste on the blackboard, impart knowledge to students, reach directly perceived and interesting, and comparatively troublesome during the use of present english teaching aid, can not conveniently carry, and the installation is comparatively troublesome, consequently needs the english teaching aid of being convenient for to support to use the show board, changes the current situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an english teaching aid is with show board convenient to support to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a display board convenient to support for English teaching aids comprises a first display board, a second display board, a fixed rod and a telescopic rod, wherein the second display board is fixedly installed on one side of the first display board, a shaft sleeve is arranged inside one side of the first display board connected with the second display board, a rotating shaft is fixedly installed inside the shaft sleeve, limiting plates are fixedly installed at the upper end and the lower end of the rotating shaft, a connecting piece is arranged between the limiting plates, a reinforcing steel sheet is fixedly installed inside the first display board and the second display board, a clamping groove is fixedly formed in the bottom of the first display board and the bottom of the second display board, a fixed hole is fixedly formed in the front of the first display board and the second display board, a rubber ring is arranged inside the fixed hole, an inserting block is connected inside the fixed hole, a teaching aid clamping board is arranged at the front end of the inserting block, a sticker is arranged at the front end of the teaching aid clamping board, an alloy frame is arranged, the first show board has the dead lever with second show board relative one side fixed mounting, dead lever bottom outside fixed mounting has the location spiral, the sleeve has been seted up to the inside fixed of dead lever, the inside telescopic link that is equipped with of sleeve, telescopic link bottom fixed mounting has the rotation axis, rotation axis bottom fixed mounting has the bottom plate, bottom plate bottom fixed mounting has the cushion.
Preferably, a threaded hole is formed in the connection position of the fixing rod and the positioning screw.
Preferably, the connecting part of the telescopic rod and the fixed rod is provided with a limiting groove, and one side of the telescopic rod, which is close to the positioning screw, is provided with a plurality of clamping holes.
Preferably, the size of the clamping groove is consistent with that of the bottom plate and the rubber pad.
Preferably, the top end in the sleeve is provided with a limiting rubber pad.
Preferably, a magnet is fixedly arranged on one side of the first display board opposite to the back side of the second display board.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the fixed orifices and the inserted block that set up, when equipment uses, through the card etc. of pasting the english teaching aid of sticker, insert the fixed orifices through the inserted block, and through rubber ring increase friction, avoid the tradition to rely on the fixed drawback of magnetite, if: too big difficult taking off of suction or removal, suction is less easy not hard up etc for when equipment uses, it is more convenient.
2. The utility model discloses in, through the connecting piece and the draw-in groove that set up, when equipment uses, through the first show board of connecting piece fixed connection and second show board for equipment can be folded, and accomodate the bottom plate through the draw-in groove joint, and when not using, rotating bottom plate places inside the draw-in groove, makes when equipment uses, has the portability, and simple to operate.
3. The utility model discloses in, through the dead lever and the telescopic link that set up, when equipment uses, connect the telescopic link through the dead lever, when needs use, pull out the telescopic link, adjust to required high back, aim at telescopic link one side card hole through the location spiral and fix for when equipment uses, simple to operate, and can freely height-adjusting.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an internal structure view of the present invention;
FIG. 3 is a view showing the inner structure of the fixing hole of the present invention;
in the figure: 1-a first display board, 2-connecting pieces, 3-a second display board, 4-alloy frames, 5-fixing rods, 6-positioning screws, 7-telescopic rods, 8-rubber mats, 9-bottom plates, 10-rotating shafts, 11-fixing holes, 12-shaft sleeves, 13-limiting plates, 14-rotating shafts, 15-reinforced steel sheets, 16-sleeves, 17-clamping grooves, 18-stickers, 19-teaching aid clamping plates, 20-inserting blocks and 21-rubber rings
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a display board convenient to support for English teaching aids comprises a first display board 1, a second display board 3, a fixed rod 5 and a telescopic rod 7, wherein the second display board 3 is fixedly arranged on one side of the first display board 1, a shaft sleeve 12 is arranged inside one side of the first display board 1 connected with the second display board 3, a rotating shaft 14 is fixedly arranged inside the shaft sleeve 12, limiting plates 13 are fixedly arranged at the upper end and the lower end of the rotating shaft 14, a connecting piece 2 is arranged between the limiting plates 13, the first display board 1 and the second display board 3 are fixedly connected through the connecting piece 2 when the device is used, so that the device can be folded, a containing bottom plate 9 is clamped through the clamping groove 17, when the device is not used, the rotating bottom plate 9 is placed inside the clamping groove 17, so that the device is portable when in use, the mounting is convenient, a reinforcing steel sheet 15 is fixedly arranged inside the first display board 1 and the second display board 3, first show board 1 and 3 bottom fixed draw-in grooves 17 of having seted up of second show board, draw-in groove 17 size is unanimous with bottom plate 9 and cushion 8, first show board 1 openly fixes with second show board 3 and has seted up fixed orifices 11, through fixed orifices 11 and the inserted block 20 that sets up, when the equipment uses, paste the card of english teaching aid etc. through the sticker, insert fixed orifices 11 through inserted block 20, and increase frictional force through rubber ring 21, avoid the tradition to rely on the fixed drawback of magnetite, if: when the suction is too large, the rubber ring 21 is not easy to take off or move, the suction is small and easy to loosen, and the like, so that the equipment is more convenient to use, the rubber ring 21 is arranged inside the fixing hole 11, the insert block 20 is connected inside the fixing hole 11, the front end of the insert block 20 is provided with the teaching aid clamping plate 19, the front end of the teaching aid clamping plate 19 is provided with the sticker 18, the outer sides of the first display plate 1 and the second display plate 3 are provided with the alloy frame 4, the fixing rod 5 is fixedly arranged at one side of the first display plate 1 opposite to the second display plate 3, the telescopic rod 7 is connected through the fixing rod 5 and the telescopic rod 7 when the equipment is used, when the equipment is needed to use, the telescopic rod 7 is pulled out, after the required height is adjusted, the clamping hole at one side of the telescopic rod 7 is fixed through the positioning screw 6, so that the equipment is convenient to install and, 5 bottom outside fixed mounting of dead lever has location spiral 6, 5 inside fixed setups sleeve 16 of dead lever, the inside top of sleeve 16 is equipped with spacing rubber pad, the inside telescopic link 7 that is equipped with of sleeve 16, telescopic link 7 is equipped with the spacing groove with 5 junctions of dead lever, and telescopic link 7 is close to 6 one side of location spiral and is equipped with a plurality of card holes, 7 bottom fixed mounting of telescopic link has rotation axis 10, 10 bottom fixed mounting of rotation axis has bottom plate 9, 9 bottom fixed mounting of bottom plate has cushion 8, first show board 1 and the relative one side fixed mounting in 3 backs of second show board have magnet, certain spreading value has.
The utility model discloses work flow: during the use, through the fixed orifices 11 and the inserted block 20 that set up, when equipment uses, paste the card of english teaching aid etc. through the sticker, insert fixed orifices 11 through inserted block 20, and increase frictional force through rubber ring 21, avoid the tradition to rely on the fixed drawback of magnetite, if: the suction force is too large and is not easy to take off or move, the suction force is smaller and is easy to loose, and the like, so that the equipment is more convenient to use, and through the arranged connecting piece 2 and the clamping groove 17, when the device is used, the first display board 1 and the second display board 3 are fixedly connected through the connecting piece 2, so that the device can be folded, the containing bottom board 9 is clamped through the clamping groove 17, when the device is not used, the rotary bottom plate 9 is placed in the clamping groove 17, so that the device has portability and convenient installation when in use, and through the arrangement of the fixed rod 5 and the telescopic rod 7, when the device is used, the telescopic rod 7 is connected through the fixed rod 5, when the device is needed to be used, the telescopic rod 7 is pulled out and is adjusted to the needed height, fix 7 one side card holes of telescopic link through positioning screw 6 alignment for when equipment uses, simple to operate, and can freely height-adjusting, certain spreading value has.
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 (6)
1. The utility model provides an english teaching aid is with show board convenient to support, includes first show board (1), second show board (3), dead lever (5) and telescopic link (7), its characterized in that: the display board comprises a first display board (1), a second display board (3) is fixedly mounted on one side of the first display board (1), an axle sleeve (12) is arranged inside one side of the first display board (1) connected with the second display board (3), a rotating shaft (14) is fixedly mounted inside the axle sleeve (12), limiting plates (13) are fixedly mounted at the upper end and the lower end of the rotating shaft (14), a connecting piece (2) is arranged between the limiting plates (13), reinforcing steel sheets (15) are fixedly mounted inside the first display board (1) and the second display board (3), clamping grooves (17) are fixedly formed in the bottoms of the first display board (1) and the second display board (3), fixing holes (11) are fixedly formed in the front of the first display board (1) and the second display board (3), rubber rings (21) are arranged inside the fixing holes (11), and inserting blocks (20) are connected inside the fixing holes (11), insert piece (20) front end is equipped with teaching aid cardboard (19), teaching aid cardboard (19) front end is equipped with sticker (18), first show board (1) is equipped with alloy frame (4) with second show board (3) outside, first show board (1) and the relative one side fixed mounting of second show board (3) have dead lever (5), dead lever (5) bottom outside fixed mounting has positioning screw (6), sleeve (16) have been seted up to dead lever (5) inside fixed, sleeve (16) inside is equipped with telescopic link (7), telescopic link (7) bottom fixed mounting has rotation axis (10), rotation axis (10) bottom fixed mounting has bottom plate (9), bottom plate (9) bottom fixed mounting has cushion (8).
2. The english teaching aid of claim 1 is with show board convenient to support, its characterized in that: and a threaded hole is formed at the joint of the fixing rod (5) and the positioning screw (6).
3. The english teaching aid of claim 1 is with show board convenient to support, its characterized in that: the connecting part of the telescopic rod (7) and the fixed rod (5) is provided with a limiting groove, and one side of the telescopic rod (7) close to the positioning screw (6) is provided with a plurality of clamping holes.
4. The english teaching aid of claim 1 is with show board convenient to support, its characterized in that: the size of the clamping groove (17) is consistent with that of the bottom plate (9) and the rubber pad (8).
5. The english teaching aid of claim 1 is with show board convenient to support, its characterized in that: and a limiting rubber pad is arranged at the top end inside the sleeve (16).
6. The english teaching aid of claim 1 is with show board convenient to support, its characterized in that: and magnets are fixedly arranged on the opposite sides of the back surfaces of the first display board (1) and the second display board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377896.6U CN211827593U (en) | 2020-03-23 | 2020-03-23 | English teaching aid is with show board convenient to support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377896.6U CN211827593U (en) | 2020-03-23 | 2020-03-23 | English teaching aid is with show board convenient to support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211827593U true CN211827593U (en) | 2020-10-30 |
Family
ID=73010794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020377896.6U Expired - Fee Related CN211827593U (en) | 2020-03-23 | 2020-03-23 | English teaching aid is with show board convenient to support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211827593U (en) |
-
2020
- 2020-03-23 CN CN202020377896.6U patent/CN211827593U/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: 20201030 Termination date: 20210323 |