CN210865255U - English literature vocabulary division show shelf - Google Patents
English literature vocabulary division show shelf Download PDFInfo
- Publication number
- CN210865255U CN210865255U CN201921202710.7U CN201921202710U CN210865255U CN 210865255 U CN210865255 U CN 210865255U CN 201921202710 U CN201921202710 U CN 201921202710U CN 210865255 U CN210865255 U CN 210865255U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- vocabulary
- grooves
- groove
- show
- 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
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model belongs to the teaching apparatus field, especially, show shelf is divided to english literature vocabulary, the show board to current vocabulary display device is small in quantity, can not demonstrate abundant english teaching vocabulary, and can not carry out the problem of dividing with the vocabulary, now proposes following scheme, and it includes the mount, the fixed slot has been seted up at the top of mount, and movable mounting has a plurality of show boards in the fixed slot, and a plurality of show boards pass through the hinge and articulate, and one side of a plurality of show boards is all rotated and is installed the division pole, and the wherein equal fixed mounting in both sides of same show board of a plurality of show boards has the dwang, two recesses have been seted up at the top of mount, and equal slidable mounting has the movable plate in two recesses. The utility model discloses rational in infrastructure, convenient operation, this vocabulary display device's show board is in large quantity, can show sufficient english teaching vocabulary, and can divide the vocabulary, and the bandwagon effect is good.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to an english literature vocabulary divides show shelf.
Background
At present, along with the development of society and the intersection of languages of people of various countries, the language learning of other countries becomes inevitable trend, English also becomes the indispensable course of the field of China as the common language of the whole world, the study of English at present, begin to study by the original middle school, become kindergarten and begin to contact English, and many work at present all involve English, the importance of the visible English, however, teacher's straight way of speaking English, can't attract student to study English attention, and go to communicate with student seldom, make student very easy to produce the strange sensation to the word, thus can make study English become boring, reduce student to English study enthusiasm, appear many vocabulary display devices afterwards, it is intended to improve student to English study motive force;
however, the display boards of the existing vocabulary display device are small in number, cannot display enough english teaching vocabularies, and cannot divide the vocabularies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the display board that has vocabulary display device among the prior art and being small in quantity, can not demonstrate sufficient english teaching vocabulary, and can not carry out the shortcoming of dividing with the vocabulary, and the show shelf is divided to an english literature vocabulary that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a display rack for dividing English literature vocabularies comprises a fixing frame, wherein a fixing groove is formed in the top of the fixing frame, a plurality of display boards are movably mounted in the fixing groove and hinged through hinges, a dividing rod is rotatably mounted on one side of each display board, rotating rods are fixedly mounted on two sides of the same display board of the display boards, two grooves are formed in the top of the fixing frame, moving plates are slidably mounted in the two grooves, rotating holes are formed in the sides, close to each other, of the two moving plates, the rotating rods are rotatably mounted in the corresponding rotating holes, control grooves are formed in the inner walls of the bottoms of the two grooves, thread grooves are formed in the bottoms of the two moving plates, screw rods are threadedly mounted in the two thread grooves, the bottom ends of the screw rods are rotatably mounted in the corresponding control grooves, and the same connecting hole is formed in the inner wall, close to each other, and a driving mechanism is arranged in the connecting hole and is matched with the two screw rods.
Preferably, actuating mechanism includes connecting rod and servo motor, and all fixed covers are equipped with first bevel gear on two screws, and fixed mounting has two fixed blocks in the connecting hole, and the through-hole has all been seted up to one side of two fixed blocks, and the connecting rod rotates and installs in the through-hole, and the equal fixed mounting in both ends of connecting rod has second bevel gear, second bevel gear and the meshing of the first bevel gear that corresponds, and the connecting rod drives two second bevel gear rotations, and two second bevel gears drive two first bevel gear rotations that correspond.
Preferably, the connecting rod is fixedly sleeved with a third bevel gear, a motor groove is formed in the inner wall of the connecting hole, the servo motor is fixedly installed in the motor groove, a fourth bevel gear is connected to an output shaft of the servo motor in a transmission mode and meshed with the third bevel gear, the fourth bevel gear drives the third bevel gear to rotate, and the third bevel gear drives the connecting rod to rotate.
Preferably, all seted up on the bottom inner wall of two control grooves and rotated the groove, the screw rod rotates to be installed in the rotation inslot that corresponds, and the position when the screw rod rotates can be stabilized in the rotation inslot internal rotation of screw rod.
Preferably, four universal wheels are installed to the bottom of mount, and the one end that two dwangs were kept away from each other all welds the anticreep piece, and the anticreep piece can prevent that the dwang from breaking away from the position in rotation hole, and the universal wheel conveniently drives mount shift position.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) according to the scheme, a plurality of display boards are folded and stacked in the fixed groove, when knowledge points need to be divided, a first display board moves upwards and then another display board is lifted to continue writing, the dividing rod is rotated to further divide the content on the same display board, the servo motor is started, the opening and closing of the servo motor are controlled through the motor switch, and the servo motor drives the fourth bevel gear to rotate;
(2) according to the scheme, the fourth bevel gear drives the third bevel gear to rotate, the connecting rod drives the two second bevel gears to rotate, the first bevel gear drives the corresponding screw to rotate, and the rotating rod drives the display board to move upwards, so that the next display board can be switched;
the utility model discloses rational in infrastructure, convenient operation, this vocabulary display device's show board is in large quantity, can show sufficient english teaching vocabulary, and can divide the vocabulary, and the bandwagon effect is good.
Drawings
Fig. 1 is a schematic view of a front view structure of an english literature vocabulary division display rack provided by the present invention;
fig. 2 is a schematic structural view of a part a of an english literature vocabulary division display rack provided by the present invention;
fig. 3 is a schematic structural diagram of a part B of the display stand for dividing english literature vocabulary according to the present invention.
In the figure: the device comprises a fixing frame 1, a fixing groove 2, a display plate 3, a groove 4, a moving plate 5, a rotating rod 6, a release-preventing sheet 7, a dividing rod 8, a thread groove 9, a screw rod 10, a control groove 11, a first bevel gear 12, a connecting hole 13, a second bevel gear 14, a connecting rod 15, a third bevel gear 16, a motor groove 17, a servo motor 18 and a fourth bevel gear 19.
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.
Example 1
Referring to fig. 1-3, an english literature vocabulary division display stand comprises a fixed frame 1, a fixed groove 2 is formed at the top of the fixed frame 1, a plurality of display boards 3 are movably installed in the fixed groove 2, the display boards 3 are hinged through hinges, a division rod 8 is rotatably installed at one side of each display board 3, a rotating rod 6 is fixedly installed at both sides of the same display board 3 of the display boards 3, two grooves 4 are formed at the top of the fixed frame 1, moving plates 5 are slidably installed in the two grooves 4, rotating holes are formed at the sides, close to each other, of the two moving plates 5, the rotating rod 6 is rotatably installed in the corresponding rotating holes, control grooves 11 are formed on the inner walls of the bottoms of the two grooves 4, threaded grooves 9 are formed at the bottoms of the two moving plates 5, screw rods 10 are threadedly installed in the two threaded grooves 9, and the bottoms of the screw rods 10 are rotatably installed in the corresponding control grooves 11, the inner wall of one side, close to each other, of each of the two control grooves 11 is provided with a same connecting hole 13, a driving mechanism is arranged in each connecting hole 13, and the driving mechanism is matched with the two screw rods 10.
In this embodiment, actuating mechanism includes connecting rod 15 and servo motor 18, it is equipped with first bevel gear 12 all to fix the cover on two screws 10, fixed mounting has two fixed blocks in connecting hole 13, the through-hole has all been seted up to one side of two fixed blocks, connecting rod 15 rotates and installs in the through-hole, the equal fixed mounting in both ends of connecting rod 15 has second bevel gear 14, second bevel gear 14 meshes with the first bevel gear 12 that corresponds, connecting rod 15 drives two second bevel gear 14 rotations, two second bevel gear 14 drive two first bevel gear 12 rotations that correspond.
In this embodiment, the connecting rod 15 is fixedly sleeved with a third bevel gear 16, the inner wall of the connecting hole 13 is provided with a motor groove 17, the servo motor 18 is fixedly installed in the motor groove 17, an output shaft of the servo motor 18 is connected with a fourth bevel gear 19 in a transmission manner, the fourth bevel gear 19 is meshed with the third bevel gear 16, the fourth bevel gear 19 drives the third bevel gear 16 to rotate, and the third bevel gear 16 drives the connecting rod 15 to rotate.
In this embodiment, all seted up on the bottom inner wall of two control grooves 11 and rotated the groove, screw rod 10 rotates and installs in the rotation inslot that corresponds, and the position when screw rod 10 rotated can be stabilized in the rotation inslot rotation of screw rod 10.
In this embodiment, four universal wheels are installed to the bottom of mount 1, and anticreep piece 7 has all been welded to the one end that two dwang 6 kept away from each other, and anticreep piece 7 can prevent that dwang 6 from breaking away from the position in rotation hole, and the universal wheel conveniently drives mount 1 shift position.
Example 2
Referring to fig. 1-3, an english literature vocabulary division display stand comprises a fixing frame 1, a fixing groove 2 is formed at the top of the fixing frame 1, a plurality of display boards 3 are movably mounted in the fixing groove 2, the display boards 3 are hinged through hinges, a division rod 8 is rotatably mounted at one side of each display board 3, a rotating rod 6 is fixedly mounted at both sides of the same display board 3 of the display boards 3 through bolts, two grooves 4 are formed at the top of the fixing frame 1, moving plates 5 are slidably mounted in the two grooves 4, rotating holes are formed at the sides of the two moving plates 5 close to each other, the rotating rod 6 is rotatably mounted in the corresponding rotating holes, control grooves 11 are formed on the inner walls of the bottoms of the two grooves 4, threaded grooves 9 are formed at the bottoms of the two moving plates 5, screw rods 10 are threadedly mounted in the two threaded grooves 9, the bottom ends of the screw rods 10 are rotatably mounted in the corresponding control grooves 11, the inner wall of one side, close to each other, of each of the two control grooves 11 is provided with a same connecting hole 13, a driving mechanism is arranged in each connecting hole 13, and the driving mechanism is matched with the two screw rods 10.
In this embodiment, actuating mechanism includes connecting rod 15 and servo motor 18, it is equipped with first bevel gear 12 all to fix the cover on two screw rods 10, there are two fixed blocks through bolt fixed mounting in connecting hole 13, the through-hole has all been seted up to one side of two fixed blocks, connecting rod 15 rotates and installs in the through-hole, there is second bevel gear 14 at the both ends of connecting rod 15 all through bolt fixed mounting, second bevel gear 14 meshes with the first bevel gear 12 that corresponds, connecting rod 15 drives two second bevel gear 14 rotations, two second bevel gear 14 drive two first bevel gear 12 rotations that correspond.
In this embodiment, the connecting rod 15 is fixedly sleeved with a third bevel gear 16, the inner wall of the connecting hole 13 is provided with a motor groove 17, the servo motor 18 is fixedly installed in the motor groove 17 through a bolt, an output shaft of the servo motor 18 is connected with a fourth bevel gear 19 in a transmission manner, the fourth bevel gear 19 is meshed with the third bevel gear 16, the fourth bevel gear 19 drives the third bevel gear 16 to rotate, and the third bevel gear 16 drives the connecting rod 15 to rotate.
In this embodiment, all seted up on the bottom inner wall of two control grooves 11 and rotated the groove, screw rod 10 rotates and installs in the rotation inslot that corresponds, and the position when screw rod 10 rotated can be stabilized in the rotation inslot rotation of screw rod 10.
In this embodiment, four universal wheels are installed to the bottom of mount 1, and anticreep piece 7 has all been welded to the one end that two dwang 6 kept away from each other, and anticreep piece 7 can prevent that dwang 6 from breaking away from the position in rotation hole, and the universal wheel conveniently drives mount 1 shift position.
In this embodiment, a plurality of display boards 3 are folded and stacked in the fixed groove 2, when knowledge points need to be divided, a first display board 3 moves upward and then another display board 3 is lifted to continue writing, the dividing rod 8 is rotated to further divide the content on the same display board 3, the servo motor 18 is started, the power supply of the servo motor 18 can be connected to a mains switch socket, the opening and closing of the servo motor 18 is controlled through a motor switch, the servo motor 18 drives the fourth bevel gear 19 to rotate, the fourth bevel gear 19 drives the third bevel gear 16 to rotate, the third bevel gear 16 drives the connecting rod 15 to rotate, the connecting rod 15 drives the two second bevel gears 14 to rotate, the two second bevel gears 14 drive the two corresponding first bevel gears 12 to rotate, the first bevel gears 12 drive the corresponding screw rods 10 to rotate, and the screw rods 10 drive the corresponding moving plates 5 to move, the movable plate 5 drives the dwang 6 that corresponds and removes, and dwang 6 drives show board 3 rebound, can switch next show board 3, the utility model discloses rational in infrastructure, convenient operation, this vocabulary display device's show board 3 is in large quantity, can show abundant english teaching vocabulary, and can divide the vocabulary, and the bandwagon effect is good.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The display rack for dividing English literature vocabularies comprises a fixing rack (1) and is characterized in that a fixing groove (2) is formed in the top of the fixing rack (1), a plurality of display boards (3) are movably mounted in the fixing groove (2), the display boards (3) are hinged through hinges, a dividing rod (8) is rotatably mounted on one side of each display board (3), rotating rods (6) are fixedly mounted on two sides of the same display board (3) of the display boards (3), two grooves (4) are formed in the top of the fixing rack (1), moving plates (5) are slidably mounted in the two grooves (4), rotating holes are formed in one sides, close to each other, of the two moving plates (5), the rotating rods (6) are rotatably mounted in the corresponding rotating holes, and control grooves (11) are formed in the inner walls of the bottoms of the two grooves (4), thread groove (9) have all been seted up to the bottom of two movable plates (5), and equal screw thread installs screw rod (10) in two thread grooves (9), and the bottom of screw rod (10) is rotated and is installed in control groove (11) that correspond, has seted up same connecting hole (13) on two control groove (11) one side inner walls that are close to each other, is equipped with actuating mechanism in connecting hole (13), actuating mechanism and two screw rod (10) looks adaptations.
2. The English literature vocabulary division display rack according to claim 1, characterized in that the driving mechanism comprises a connecting rod (15) and a servo motor (18), wherein a first bevel gear (12) is fixedly sleeved on each of the two screws (10), two fixing blocks are fixedly installed in the connecting holes (13), through holes are formed in one sides of the two fixing blocks, the connecting rod (15) is rotatably installed in the through holes, second bevel gears (14) are fixedly installed at two ends of the connecting rod (15), and the second bevel gears (14) are meshed with the corresponding first bevel gears (12).
3. The English literature and vocabulary division display stand according to claim 2, wherein a third bevel gear (16) is fixedly sleeved on the connecting rod (15), a motor groove (17) is formed in the inner wall of the connecting hole (13), the servo motor (18) is fixedly installed in the motor groove (17), a fourth bevel gear (19) is connected to an output shaft of the servo motor (18) in a transmission manner, and the fourth bevel gear (19) is meshed with the third bevel gear (16).
4. The English literature and vocabulary division display stand according to claim 1, wherein the bottom inner walls of the two control grooves (11) are provided with a rotating groove, and the screw rods (10) are rotatably mounted in the corresponding rotating grooves.
5. The English literature and vocabulary division display stand according to claim 1, wherein four universal wheels are mounted at the bottom of the fixing frame (1), and anti-falling sheets (7) are welded at the ends of the two rotating rods (6) far away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921202710.7U CN210865255U (en) | 2019-07-29 | 2019-07-29 | English literature vocabulary division show shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921202710.7U CN210865255U (en) | 2019-07-29 | 2019-07-29 | English literature vocabulary division show shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210865255U true CN210865255U (en) | 2020-06-26 |
Family
ID=71287917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921202710.7U Expired - Fee Related CN210865255U (en) | 2019-07-29 | 2019-07-29 | English literature vocabulary division show shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210865255U (en) |
-
2019
- 2019-07-29 CN CN201921202710.7U patent/CN210865255U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207529554U (en) | A kind of Multifunctional English teaching display board | |
| CN205959478U (en) | Higher mathematics three -dimensional scale model display device that imparts knowledge to students | |
| CN206864023U (en) | College English Teaching exhibiting device | |
| CN210865255U (en) | English literature vocabulary division show shelf | |
| CN209028841U (en) | A kind of applied mathematics problem showing stand | |
| CN211672927U (en) | Over-and-under type english education teaching platform of speaking | |
| CN209898612U (en) | Colleges and universities think political affairs teaching stand | |
| CN207733794U (en) | A kind of applied mathematics teaching aid tool box | |
| CN210402764U (en) | English teaching display device | |
| CN206921317U (en) | A kind of English teaching vocabulary Graphic Panel | |
| CN216435346U (en) | Student's ideological and political education feedback interactive installation | |
| CN210836603U (en) | Electrician training teaching equipment | |
| CN212990431U (en) | Vocabulary simulation training device for english teaching | |
| CN210488928U (en) | Chinese character teaching aid for exploratory learning for foreign Chinese teaching | |
| CN209743910U (en) | Multifunctional multimedia teaching equipment | |
| CN220320823U (en) | Multimedia teaching equipment | |
| CN111785097A (en) | Novel multimedia teaching equipment | |
| CN210574502U (en) | English teaching vocabulary display device | |
| CN214504649U (en) | Multifunctional network education training device | |
| CN219267140U (en) | Multifunctional electromechanical practical training platform | |
| CN219085543U (en) | Novel interactive show of teaching device | |
| CN213781480U (en) | Multilingual display screen is used in english hybrid teaching | |
| CN210924966U (en) | Teaching device for innovation and entrepreneurship course | |
| CN213635268U (en) | A lift panel for real estate economic management | |
| CN214790067U (en) | Simulation teaching device based on new media technology |
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: 20200626 Termination date: 20210729 |