CN215076045U - Teaching device for cultivating college student English listening, speaking, reading and writing ability - Google Patents
Teaching device for cultivating college student English listening, speaking, reading and writing ability Download PDFInfo
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- CN215076045U CN215076045U CN202121028240.4U CN202121028240U CN215076045U CN 215076045 U CN215076045 U CN 215076045U CN 202121028240 U CN202121028240 U CN 202121028240U CN 215076045 U CN215076045 U CN 215076045U
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- teaching device
- storage box
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- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 6
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a cultivate teaching device of university student's english listening and speaking read-write ability relates to english teaching device technical field, including receiver, adjustment mechanism and fixed establishment, the inner wall sliding connection of receiver has the removal shell, the top inner wall of receiver rotates and is connected with the folded sheet. The utility model discloses a set up adjustment mechanism, adjust the folded sheet suitable position, rotate first gear, it is rotatory that first gear drives the second gear through the meshing soon, thereby it is rotatory to drive the transfer line, the transfer line is rotatory to make two sets of fixed block back of the body move in accomodating box inner wall fixed slot, first spring no longer receives external extrusion force and recovers when the fixed block moves in accomodating box inner wall fixed slot and promotes first movable block and remove and fix in accomodating box inner wall draw-in groove, thereby make the folded sheet fix at the assigned position, the effectual problem that can not adjust the learning machine angle according to the user's demand of having realized through the cooperation of above multiunit part.
Description
Technical Field
The utility model relates to an english teaching device technical field specifically is a cultivate teaching device of college student's english listening and speaking read-write ability.
Background
Along with the popularization of internet, english study accessible remote teaching or purchase teaching courseware study, can be called electronic english study, consequently how anytime and anywhere carry out efficient english study, just need use the supplementary student of special teaching device to study.
The teaching device of current training university student's listening and speaking reading and writing ability is generally to place the learning machine and impart knowledge to students on the teaching device, but can not just adjust the learning machine angle according to user's demand to make things convenient for the student to study, and the teaching device can not fix the key knowledge scraps of paper that the study was used, thereby can not the person of facilitating the use can not study with the contrast key knowledge when learning with the learning machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the teaching device can not adjust the learning machine angle according to the user demand and can not fix the knowledge paper sheet used for learning, the teaching device for cultivating the English listening, speaking, reading and writing abilities of college students is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a teaching device for cultivating English listening, speaking, reading and writing abilities of college students comprises a storage box, an adjusting mechanism and a fixing mechanism, wherein the inner wall of the storage box is connected with a movable shell in a sliding mode, and the inner wall of the top end of the storage box is connected with a folding plate in a rotating mode;
the adjusting mechanism comprises a first gear which is positioned on the inner wall of the folding plate and is in rotating connection with the inner wall of the folding plate, a transmission rod is rotatably connected to the lower portion of the inner wall of the folding plate, which is positioned below the first gear, a second gear is sleeved on the bottom end of the outer wall of the transmission rod, which is positioned at the bottom end of the first gear, the outer wall of the transmission rod is in sliding connection with a fixed block, a first spring is fixedly connected to the inner wall of the fixed block, and a first moving block is fixedly connected to the top end of the first spring;
the fixing mechanism comprises a supporting plate located on the inner wall of the movable shell and connected in a rotating mode, a torsion spring is installed on the outer wall of the supporting plate, a fixing plate is installed at one end of the supporting plate, a connecting block is fixedly connected to one end of the fixing plate, a fixing clamping block is connected to the outer wall of the connecting block in a rotating mode, a second spring is fixedly connected to one side, located on the fixing clamping block, of the outer wall of the connecting block, and a second moving block is connected to the inner wall of the supporting plate in a sliding mode.
As a further aspect of the present invention: the top of receiver is seted up and is accomodate the groove with folded sheet assorted, the folded sheet is accomodate the groove through pivot and receiver top and is rotated and be connected.
As a further aspect of the present invention: the inner wall of the storage box is provided with a plurality of groups of fixing grooves matched with the fixing blocks, and the inner wall of the storage box is provided with a plurality of groups of clamping grooves matched with the first moving blocks.
As a further aspect of the present invention: the outer wall of the transmission rod is provided with positive and negative threads, the fixed blocks are provided with two groups, one group of fixed blocks are sleeved on the positive threads on the outer wall of the transmission rod, and the other group of fixed blocks are sleeved on the negative threads on the outer wall of the transmission rod.
As a further aspect of the present invention: the inner wall of the movable shell is provided with a containing groove matched with the supporting plate, and the supporting plate is rotatably connected with the movable shell through a torsion spring.
As a further aspect of the present invention: the mounting groove matched with the connecting block is seted up to the inner wall of backup pad, the outer wall of connecting block seted up with fixed fixture block assorted accomodate the groove, the groove rotation is accomodate through ball axle and connecting block outer wall to the one end of fixed fixture block and is connected, fixed fixture block assorted draw-in groove has been seted up to the inner wall of backup pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the adjusting mechanism is arranged to adjust the folding plate to a proper position, the first gear is rotated, the first gear drives the second gear to rotate through meshing, so that the transmission rod is driven to rotate, the two groups of fixing blocks move back to the inner wall fixing groove of the containing box in a back-to-back manner through rotation of the transmission rod, the first spring is not restored to push the first moving block to move to the inner wall clamping groove of the containing box to be fixed when the fixing blocks move to the inner wall fixing groove of the containing box and the first spring is not subjected to external extrusion force any more, so that the folding plate is fixed at an appointed position, a learning machine is placed on the folding plate, and the problem that the angle of the learning machine cannot be adjusted according to the requirements of a user is effectively solved through cooperation of the plurality of groups of parts;
2. through setting up fixed establishment, pull out the removal shell from the receiver, the backup pad expandes because of the effort of torsional spring, then remove to one end through artifical extrusion second movable block, the second movable block removes to one end and contacts with fixed fixture block, promote fixed fixture block extrusion second spring and rotate to the connecting block outer wall and accomodate the groove, make the fixed plate no longer fixed, then place the scraps of paper of record knowledge and fix through the fixed plate in the backup pad, the effectual realization of cooperation through above multiunit part can not carry out the problem fixed to the knowledge scraps of paper that study was used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the folding plate of the present invention;
fig. 3 is a schematic view of the fastening of the fixing block of the present invention;
fig. 4 is a cross-sectional view of the folding plate of the present invention;
fig. 5 is a schematic diagram of the movement of the fixing block of the present invention;
fig. 6 is a schematic view showing the expansion of the support plate of the present invention;
fig. 7 is a schematic view of the fixing of the connecting block of the present invention.
In the figure: 1. a storage box; 2. moving the shell; 3. folding the board; 4. a first gear; 5. a fixed block; 6. a first moving block; 7. a first spring; 8. a second gear; 9. a transmission rod; 10. a second moving block; 11. a fixing plate; 12. a support plate; 13. a torsion spring; 14. connecting blocks; 15. fixing the fixture block; 16. a second spring.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-7, in the embodiment of the present invention, a teaching device for training english listening, speaking, reading and writing abilities of college students includes a storage box 1, an adjusting mechanism and a fixing mechanism, wherein the inner wall of the storage box 1 is slidably connected with a movable shell 2, and the inner wall of the top end of the storage box 1 is rotatably connected with a folding plate 3;
the adjusting mechanism comprises a first gear 4 which is positioned on the inner wall of the folding plate 3 and is in rotating connection with the inner wall of the folding plate 3, a transmission rod 9 is rotatably connected to the inner wall of the folding plate 3 below the first gear 4, a second gear 8 is sleeved on the outer wall of the transmission rod 9 and is positioned at the bottom end of the first gear 4, a fixed block 5 is connected to the outer wall of the transmission rod 9 in a sliding mode, a first spring 7 is fixedly connected to the inner wall of the fixed block 5, and a first moving block 6 is fixedly connected to the top end of the first spring 7;
wherein, fixed establishment is including being located 2 inner walls of movable shell and rotating the backup pad 12 of connecting, and torsional spring 13 is installed to the outer wall of backup pad 12, and fixed plate 11 is installed to the one end of backup pad 12, and the one end fixedly connected with connecting block 14 of fixed plate 11, the outer wall of connecting block 14 rotate and are connected with fixed fixture block 15, and the outer wall of connecting block 14 is located one side fixedly connected with second spring 16 of fixed fixture block 15, and the inner wall sliding connection of backup pad 12 has second movable block 10.
Please refer to fig. 1 and fig. 2, the top end of the storage box 1 is provided with a storage groove matching with the folding plate 3, the folding plate 3 is rotatably connected with the storage groove at the top end of the storage box 1 through a rotating shaft, so that the folding plate 3 can rotate conveniently, and the storage box 1 is stored through the storage groove at the top end of the storage box 1.
Please refer to fig. 3, the inner wall of the storage box 1 is provided with a plurality of fixing grooves matched with the fixing blocks 5, the inner wall of the storage box 1 is provided with a plurality of clamping grooves matched with the first moving block 6, so that the fixing blocks 5 can be conveniently moved to the fixing grooves on the inner wall of the storage box 1, and the first moving block 6 is moved to the clamping grooves on the inner wall of the storage box 1 to fix the folding plate 3.
Please refer to fig. 4, the outer wall of the transmission rod 9 is provided with two sets of positive and negative threads, the two sets of fixing blocks 5 are sleeved on the positive threads of the outer wall of the transmission rod 9, and the one set of fixing blocks 5 is sleeved on the negative threads of the outer wall of the transmission rod 9, so that the transmission rod 9 rotates to move the two sets of fixing blocks 5 back to back or in opposite directions.
Please refer to fig. 6, the inner wall of the movable housing 2 is formed with a receiving groove matching with the supporting plate 12, the supporting plate 12 is rotatably connected with the movable housing 2 through the torsion spring 13, so that the supporting plate 12 can rotate to be received through the receiving groove formed on the inner wall of the movable housing 2.
Please refer to fig. 5, the inner wall of the supporting plate 12 is provided with an installation groove matched with the connecting block 14, the outer wall of the connecting block 14 is provided with an accommodation groove matched with the fixing fixture block 15, one end of the fixing fixture block 15 is rotatably connected with the outer wall accommodation groove of the connecting block 14 through a ball shaft, and the inner wall of the supporting plate 12 is provided with a clamping groove matched with the fixing fixture block 15, so that the fixing fixture block 15 can rotate to the clamping groove of the inner wall of the supporting plate 12 to fix the connecting block 14.
The utility model discloses a theory of operation is: firstly, the storage box 1 is opened, then a learning machine in the folding plate 3 is taken down, then one end of the folding plate 3 is pulled up from the storage box 1, the folding plate 3 is rotated, the folding plate 3 is adjusted to a proper position, then one end of the folding plate 3 is placed in the storage box 1, the first gear 4 is rotated, the first gear 4 drives the second gear 8 to rotate through meshing, so as to drive the transmission rod 9 to rotate, the transmission rod 9 rotates to enable the two groups of fixing blocks 5 to move back to the inner wall fixing grooves of the storage box 1, the fixing blocks 5 move to the inner wall fixing grooves of the storage box 1, meanwhile, the first spring 7 is not subjected to external extrusion force to restore to push the first moving block 6 to move to the inner wall clamping grooves of the storage box 1 to fix, so as to fix the folding plate 3 at a designated position, the learning machine is placed on the folding plate 3, and the moving shell 2 is pulled out from the storage box 1, the backup pad 12 expands because of the effort of torsional spring 13, then moves to one end through artifical extrusion second movable block 10, and second movable block 10 moves to one end and contacts with fixed fixture block 15, promotes fixed fixture block 15 and extrudees second spring 16 and rotates to the groove is accomodate to connecting block 14 outer wall, makes fixed plate 11 no longer fixed, then places the scraps of paper of record knowledge and fixes through fixed plate 11 on backup pad 12.
The above-mentioned, 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 (6)
1. A teaching device for cultivating English listening, speaking, reading and writing abilities of college students comprises a storage box (1), an adjusting mechanism and a fixing mechanism, and is characterized in that a movable shell (2) is connected to the inner wall of the storage box (1) in a sliding manner, and a folding plate (3) is connected to the inner wall of the top end of the storage box (1) in a rotating manner;
the adjusting mechanism comprises a first gear (4) which is positioned on the inner wall of the folding plate (3) and is connected with the inner wall of the folding plate in a rotating mode, a transmission rod (9) is connected with the inner wall of the folding plate (3) in a rotating mode and is positioned below the first gear (4), a second gear (8) is sleeved on the outer wall of the transmission rod (9) and is positioned at the bottom end of the first gear (4), a fixed block (5) is connected with the outer wall of the transmission rod (9) in a sliding mode, a first spring (7) is fixedly connected to the inner wall of the fixed block (5), and a first moving block (6) is fixedly connected to the top end of the first spring (7);
the fixing mechanism comprises a supporting plate (12) which is located on the inner wall of the movable shell (2) and is connected in a rotating mode, a torsion spring (13) is installed on the outer wall of the supporting plate (12), a fixing plate (11) is installed at one end of the supporting plate (12), a connecting block (14) is fixedly connected to one end of the fixing plate (11), a fixing clamping block (15) is connected to the outer wall of the connecting block (14) in a rotating mode, a second spring (16) is fixedly connected to one side, located on the fixing clamping block (15), of the outer wall of the connecting block (14), and a second moving block (10) is connected to the inner wall of the supporting plate (12) in a sliding mode.
2. The teaching device for training the english listening, speaking, reading and writing abilities of college students according to claim 1, wherein the top end of the storage box (1) is provided with a storage groove matched with the folding plate (3), and the folding plate (3) is rotatably connected with the storage groove at the top end of the storage box (1) through a rotating shaft.
3. The teaching device for training the english listening, speaking, reading and writing abilities of college students according to claim 1, wherein the inner wall of the storage box (1) is provided with a plurality of fixing grooves matched with the fixing blocks (5), and the inner wall of the storage box (1) is provided with a plurality of clamping grooves matched with the first moving block (6).
4. The teaching device for training the English listening, speaking, reading and writing abilities of college students according to claim 1, wherein the outer wall of the transmission rod (9) is provided with positive and negative threads, the fixing blocks (5) are provided in two groups, one group of the fixing blocks (5) is sleeved on the positive threads on the outer wall of the transmission rod (9), and the other group of the fixing blocks (5) is sleeved on the negative threads on the outer wall of the transmission rod (9).
5. The teaching device for training the English listening, speaking, reading and writing abilities of college students according to claim 1, wherein the inner wall of the movable shell (2) is provided with a containing groove matched with the support plate (12), and the support plate (12) is rotatably connected with the movable shell (2) through a torsion spring (13).
6. The teaching device for training the english listening, speaking, reading and writing abilities of college students according to claim 1, wherein the inner wall of the supporting plate (12) is provided with an installation groove matched with the connecting block (14), the outer wall of the connecting block (14) is provided with an accommodating groove matched with the fixing fixture block (15), one end of the fixing fixture block (15) is rotatably connected with the accommodating groove on the outer wall of the connecting block (14) through a ball shaft, and the inner wall of the supporting plate (12) is provided with a clamping groove matched with the fixing fixture block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121028240.4U CN215076045U (en) | 2021-05-14 | 2021-05-14 | Teaching device for cultivating college student English listening, speaking, reading and writing ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121028240.4U CN215076045U (en) | 2021-05-14 | 2021-05-14 | Teaching device for cultivating college student English listening, speaking, reading and writing ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215076045U true CN215076045U (en) | 2021-12-10 |
Family
ID=79296655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121028240.4U Expired - Fee Related CN215076045U (en) | 2021-05-14 | 2021-05-14 | Teaching device for cultivating college student English listening, speaking, reading and writing ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215076045U (en) |
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2021
- 2021-05-14 CN CN202121028240.4U patent/CN215076045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230221 Address after: 430000 Wuhan Free Trade City, south of 107 National Road and west of Gaoqiao South 2nd Road, Dongxihu District, Wuhan, Hubei Province Patentee after: Qingtong Yunchuang (Wuhan) Technology Co.,Ltd. Address before: 448000 No. 33 Xiangshan Avenue, Dongbao District, Jingmen City, Hubei Province Patentee before: JINGCHU University OF TECHNOLOGY |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |