CN211149822U - But height-adjusting's english teaching is with show board - Google Patents
But height-adjusting's english teaching is with show board Download PDFInfo
- Publication number
- CN211149822U CN211149822U CN201920968690.8U CN201920968690U CN211149822U CN 211149822 U CN211149822 U CN 211149822U CN 201920968690 U CN201920968690 U CN 201920968690U CN 211149822 U CN211149822 U CN 211149822U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- inner cavity
- adjusting
- height
- 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
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a but height-adjusting's english teaching is with show board, including the under casing, the through-hole has all been seted up to the both sides at under casing top, the inner chamber of through-hole is provided with the stock, the top of stock extends to the outside and the fixedly connected with display panel of under casing, the bottom of stock extends to the inner chamber and the fixedly connected with casing of under casing, the screw hole is seted up at the top of casing. The utility model discloses a cooperation of under casing, through-hole, stock, display panel, casing, screw hole, threaded rod, connecting block, kicking block, gag lever post, fixed plate, little spring, spout, pulley, regulation hole, big spring, bottom plate and apparatus case is used, makes the show board have height-adjusting and the function of being convenient for remove, and this has just made things convenient for the user to adjust according to different crowds and environment for the result of use of this device is better, has increased the practicality of this device, makes things convenient for people to adjust.
Description
Technical Field
The utility model relates to a teaching aid technical field specifically is a but height-adjusting's show board is used in english teaching.
Background
Present society is very important to education, outstanding talent can be cultivateed in good education after all, people can carry out english study in order to let these students, develop various things that are favorable to studying english, wherein just include the show board that english teaching was used, present stage all can use the data of preparing lessons or prepare the blackboard-writing to english teaching, need use the show board to place these data, and present show board most do not possess the function of altitude mixture control, this just can not let the user adjust according to the in service behavior and the environment of difference, be unfavorable for people's use, the practicality of show board has been reduced, it is troublesome when using to give people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but height-adjusting's english teaching is with show board, possess the show board and have had height-adjusting and the function of being convenient for to remove, this crowd and the environment that has just made things convenient for the user to adjust according to the difference, make the result of use of this device better, the practicality of this device has been increased, make things convenient for the advantage that people adjusted, the function that current show board most of do not possess altitude mixture control has been solved, this just can not let the user adjust according to the in service behavior and the environment of difference, be unfavorable for people's use, the practicality of show board has been reduced, cause troublesome problem when using for people.
In order to achieve the above object, the utility model provides a following technical scheme: a height-adjustable display board for English teaching comprises a bottom case, wherein through holes are formed in two sides of the top of the bottom case, a long rod is arranged in an inner cavity of each through hole, the top end of each long rod extends to the outside of the bottom case and is fixedly connected with a display panel, the bottom end of each long rod extends to the inner cavity of the bottom case and is fixedly connected with a shell, a threaded hole is formed in the top of each shell, a threaded rod is in threaded connection with the inner cavity of each threaded hole, the top of each threaded rod extends to the outside of the bottom case and is fixedly connected with a connecting block, the bottom of each threaded rod extends to the inner cavity of each shell and is fixedly connected with a top block, limiting rods are arranged on two sides of each shell in a penetrating mode, one ends of the limiting rods extend to the outside of each shell, the other ends of the limiting rods extend to, the utility model discloses a safe and convenient case, including casing inner chamber, fixed plate, spout, pulley, regulating hole, bottom fixedly connected with bottom plate, the fixed plate is close to one side fixedly connected with little spring of casing inner chamber, the little spring is kept away from one side of fixed plate and the inner wall fixed connection of casing, the spout has been seted up to the bottom of casing inner chamber, there is the pulley bottom of casing through pivot swing joint, the bottom of pulley extend to the inner chamber of spout and with spout sliding connection, the regulating hole has all been seted up to the both sides of under casing, regulating hole and gag lever post looks adaptation, the big spring of bottom fixedly connected with of casing, the bottom of big spring and the bottom fixed connection of under casing inner chamber, the bottom fixedly connected with.
Preferably, the right side of the long rod is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.
Preferably, the top of the connecting block is movably connected with a rotating block through a rotating shaft, and the rotating block is cylindrical.
Preferably, both sides of the bottom plate are fixedly connected with wheel seats, and the bottoms of the wheel seats are movably connected with idler wheels through rotating shafts.
Preferably, the right side of the wheel seat is movably connected with a movable plate through a rotating shaft, and the bottom of the movable plate is fixedly connected with a brake block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of under casing, through-hole, stock, display panel, casing, screw hole, threaded rod, connecting block, kicking block, gag lever post, fixed plate, little spring, spout, pulley, regulation hole, big spring, bottom plate and apparatus case is used, makes the show board have height-adjusting and the function of being convenient for remove, and this has just made things convenient for the user to adjust according to different crowds and environment for the result of use of this device is better, has increased the practicality of this device, makes things convenient for people to adjust.
2. The utility model discloses a setting of handle can make things convenient for people to stimulate the stock and carry out the height-adjusting, and through the setting of changeing the piece, thereby make things convenient for people to rotate the rotation that the connecting block drove the threaded rod, through the setting of gyro wheel, made things convenient for people to remove this show board, through the setting of big spring, made people save strength when to stock height-adjusting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a in fig. 1 according to the present invention.
In the figure: the multifunctional display device comprises a bottom box 1, a through hole 2, a long rod 3, a display panel 4, a shell 5, a threaded hole 6, a threaded rod 7, a connecting block 8, a top block 9, a limiting rod 10, a fixing plate 11, a small spring 12, a sliding groove 13, a pulley 14, an adjusting hole 15, a large spring 16, a bottom plate 17, an appliance box 18, a handle 19, a rotating block 20, a wheel seat 21, a roller 22, a movable plate 23 and a brake block 24.
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.
Referring to fig. 1-2, a height-adjustable display board for english teaching, comprising a bottom case 1, through holes 2 are provided on both sides of the top of the bottom case 1, an inner cavity of the through holes 2 is provided with a long rod 3, a handle 19 is fixedly connected to the right side of the long rod 3, the surface of the handle 19 is provided with anti-skid lines, by setting the handle 19, it is convenient for people to pull the long rod 3 to adjust the height, the top end of the long rod 3 extends to the outside of the bottom case 1 and is fixedly connected with a display panel 4, the bottom end of the long rod 3 extends to the inner cavity of the bottom case 1 and is fixedly connected with a shell 5, the top of the shell 5 is provided with a threaded hole 6, the inner cavity of the threaded hole 6 is in threaded connection with a threaded rod 7, the top of the threaded rod 7 extends to the outside of the bottom case 1 and is fixedly connected with a connecting block 8, thereby make things convenient for people to rotate connecting block 8 and drive the rotation of threaded rod 7, the bottom of threaded rod 7 extends to the inner chamber of casing 5 and fixedly connected with kicking block 9, the both sides of casing 5 all run through and are provided with gag lever post 10, the outside of casing 5 is extended to the one end of gag lever post 10, the other end of gag lever post 10 extends to the inner chamber of casing 5, the top of gag lever post 10 and the inner chamber that is located casing 5 are fixedly connected with fixed plate 11, fixed plate 11 is close to one side of casing 5 inner chamber and fixedly connected with little spring 12, little spring 12 is kept away from one side of fixed plate 11 and is fixedly connected with the inner wall of casing 5, the bottom of casing 5 inner chamber has seted up spout 13, the bottom of casing 5 has pulley 14 through pivot swing joint, the bottom of pulley 14 extends to the inner chamber of spout 13 and with spout 13 sliding connection, bottom case 1's both sides have all, the bottom fixedly connected with big spring 16 of casing 5, through the setting of big spring 16, make people save strength when the height-adjusting to stock 3, the bottom of big spring 16 and the bottom fixed connection of under casing 1 inner chamber, the bottom fixedly connected with bottom plate 17 of under casing 1, the equal fixedly connected with wheel seat 21 in both sides of bottom plate 17 bottom, the right side of wheel seat 21 has fly leaf 23 through pivot swing joint, the bottom fixedly connected with brake block 24 of fly leaf 23, the bottom of wheel seat 21 has gyro wheel 22 through pivot swing joint, through the setting of gyro wheel 22, made things convenient for people to remove this show board, the right side fixedly connected with apparatus case 18 at bottom plate 17 top, through under casing 1, the through-hole 2, stock 3, display panel 4, casing 5, screw hole 6, threaded rod 7, connecting block 8, kicking block 9, gag lever 10, fixed plate 11, little spring 12, spout 13, Pulley 14, regulation hole 15, big spring 16, bottom plate 17 and toolbox 18's cooperation are used, make the show board have height-adjusting and the function of being convenient for to remove, and this has just made things convenient for the user to adjust according to the crowd and the environment of difference for the result of use of this device is better, has increased the practicality of this device, makes things convenient for people to adjust.
During the use, hold handle 19, upwards move stock 3 or push down stock 3, make stock 3 transfer suitable height, rotate commentaries on classics piece 20, the rotation of commentaries on classics piece 20 drives the rotation of threaded rod 7, the rotation of threaded rod 7 drives the rotation of kicking block 9, the rotation of kicking block 9 extrudees gag lever post 10 downwards, make gag lever post 10 remove to both sides, when gag lever post 10 reachs the 15 inner chambers of regulation hole, stall commentaries on classics piece 20, make gag lever post 10 fix in regulation hole 15, accomplish the regulation.
In summary, the following steps: this but height-adjusting's english teaching is with show board, through-hole 1, through-hole 2, stock 3, display panel 4, casing 5, screw hole 6, threaded rod 7, connecting block 8, kicking block 9, gag lever post 10, fixed plate 11, little spring 12, spout 13, pulley 14, regulation hole 15, big spring 16, bottom plate 17 and the cooperation of apparatus case 18 are used, the function that current show board most of possess not altitude mixture control has been solved, this just can not let the user adjust according to the in service behavior and the environment of difference, be unfavorable for people's use, the practicality of show board has been reduced, give people and cause troublesome problem when using.
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 (5)
1. The utility model provides a but height-adjusting's english teaching is with show board, includes under casing (1), its characterized in that: the two sides of the top of the bottom box (1) are both provided with through holes (2), the inner cavity of each through hole (2) is provided with a long rod (3), the top end of each long rod (3) extends to the outside of the bottom box (1) and is fixedly connected with a display panel (4), the bottom end of each long rod (3) extends to the inner cavity of the bottom box (1) and is fixedly connected with a shell (5), the top of each shell (5) is provided with a threaded hole (6), the inner cavity of each threaded hole (6) is in threaded connection with a threaded rod (7), the top of each threaded rod (7) extends to the outside of the bottom box (1) and is fixedly connected with a connecting block (8), the bottom of each threaded rod (7) extends to the inner cavity of the shell (5) and is fixedly connected with a top block (9), the two sides of each shell (5) are both provided with limiting rods (10) in a penetrating manner, the other end of the limiting rod (10) extends to the inner cavity of the shell (5), the top of the limiting rod (10) is fixedly connected with a fixing plate (11) which is positioned in the inner cavity of the shell (5), one side of the fixing plate (11) close to the inner cavity of the shell (5) is fixedly connected with a small spring (12), one side of the small spring (12) far away from the fixing plate (11) is fixedly connected with the inner wall of the shell (5), the bottom of the inner cavity of the shell (5) is provided with a sliding groove (13), the bottom of the shell (5) is movably connected with a pulley (14) through a rotating shaft, the bottom of the pulley (14) extends to the inner cavity of the sliding groove (13) and is in sliding connection with the sliding groove (13), adjusting holes (15) are respectively formed in two sides of the bottom box (1), the adjusting holes (15) are matched with the limiting rod (10), and the bottom of the shell (, the bottom of the large spring (16) is fixedly connected with the bottom of the inner cavity of the bottom box (1), the bottom of the bottom box (1) is fixedly connected with a bottom plate (17), and the right side of the top of the bottom plate (17) is fixedly connected with an appliance box (18).
2. The display board capable of adjusting the height for English teaching of claim 1, wherein: the right side of the long rod (3) is fixedly connected with a handle (19), and anti-skid grains are arranged on the surface of the handle (19).
3. The display board capable of adjusting the height for English teaching of claim 1, wherein: the top of connecting block (8) has commentaries on classics piece (20) through pivot swing joint, commentaries on classics piece (20) are cylindrical.
4. The display board capable of adjusting the height for English teaching of claim 1, wherein: the wheel seat is characterized in that wheel seats (21) are fixedly connected to two sides of the bottom plate (17), and idler wheels (22) are movably connected to the bottoms of the wheel seats (21) through rotating shafts.
5. The display board capable of adjusting the height for English teaching of claim 4, wherein: the right side of the wheel seat (21) is movably connected with a movable plate (23) through a rotating shaft, and the bottom of the movable plate (23) is fixedly connected with a brake block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920968690.8U CN211149822U (en) | 2019-06-26 | 2019-06-26 | But height-adjusting's english teaching is with show board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920968690.8U CN211149822U (en) | 2019-06-26 | 2019-06-26 | But height-adjusting's english teaching is with show board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211149822U true CN211149822U (en) | 2020-07-31 |
Family
ID=71758445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920968690.8U Expired - Fee Related CN211149822U (en) | 2019-06-26 | 2019-06-26 | But height-adjusting's english teaching is with show board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211149822U (en) |
-
2019
- 2019-06-26 CN CN201920968690.8U patent/CN211149822U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209121456U (en) | A kind of Multifunctional lifting educational training Special desk | |
| CN110701445A (en) | VR projection arrangement suitable for education and training | |
| CN112289133A (en) | Display system for psychological education | |
| CN210896043U (en) | Chinese teaching is with reading instrument of giving lessons | |
| CN204734084U (en) | Freely adjust formula audio -visual education programme desk | |
| CN211149822U (en) | But height-adjusting's english teaching is with show board | |
| CN211237404U (en) | English teaching aid with adjustable angle | |
| CN211376120U (en) | Advertisement design display platform convenient to adjust | |
| CN216169719U (en) | Leg pressing device for dance training | |
| CN206491497U (en) | A kind of automatic adjustable detachable desk of height | |
| CN215136424U (en) | Special education school sports classroom is with shank strength exercise device | |
| CN211237362U (en) | Mathematics apparatus for higher-job mathematics thinking training | |
| CN213441816U (en) | Object moving curve demonstration device for mathematical education | |
| CN212990431U (en) | Vocabulary simulation training device for english teaching | |
| CN210110117U (en) | Novel word teaching frame for english education | |
| CN114241864A (en) | Experimental apparatus is measured to primary school's science buoyancy | |
| CN207024554U (en) | A kind of indoor sport basketball frame for training | |
| CN214955544U (en) | Portable colleges and universities are teaching aid for english teaching | |
| CN105551369B (en) | A kind of portable combination support frame of transmission mechanism teaching aid | |
| CN218729457U (en) | Word spelling training board | |
| CN216623565U (en) | Teaching model device for physical examination of interns for hospital teaching subject | |
| CN217333516U (en) | Music score recognition board for piano teaching | |
| CN214202816U (en) | Chinese language teaching board | |
| CN214267183U (en) | Multi-purpose teaching box of mathematics | |
| CN215932926U (en) | Be arranged in vocational education thinking guide picture display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210311 Address after: Room 6, 3 / F, unit 2, building 19, Tianlang Yuhu, 86 Mingguang Road, economic and Technological Development Zone, Xi'an, Shaanxi 710000 Patentee after: Shaanxi hexu Electronic Technology Co.,Ltd. Address before: 311100 No.29, group 3, Xianyan village, Baizhang Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Xie Yuping |
|
| 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: 20200731 |