CN113586878B - Multimode english teaching interactive installation based on english teaching - Google Patents
Multimode english teaching interactive installation based on english teaching Download PDFInfo
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- CN113586878B CN113586878B CN202110892444.0A CN202110892444A CN113586878B CN 113586878 B CN113586878 B CN 113586878B CN 202110892444 A CN202110892444 A CN 202110892444A CN 113586878 B CN113586878 B CN 113586878B
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 title claims description 11
- 230000000670 limiting effect Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Toys (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention belongs to the technical field of teaching interactive equipment, and particularly relates to multi-mode English teaching interactive equipment based on English teaching, which comprises a main body, wherein a storage frame is fixedly connected to the surface of the upper end of the main body, a storage box for storage is fixedly connected to the inside of the main body in a sliding manner, a fixing rod is fixedly connected to the inside of the bottom end of the main body, a display device is arranged at the upper end of the fixing rod, a protective sleeve for protection is connected to the surface of the display device in a sleeved manner, the mounting and dismounting between the display device and a rotating block are simpler and more convenient by arranging a threaded rod and a clamping block, the operation is simple, the limiting effect is good, the time is saved, the mounting efficiency is improved, the display device is convenient to replace and maintain, the convenience and practicability in use of the device are improved, the height of a fixing module can be freely adjusted by arranging an adjusting rod and a rotating handle, the teaching use of different heights is met, the teaching effect is improved, the teaching efficiency is improved, the operation is simple, the limiting effect is good, and the adjustment precision is high.
Description
Technical Field
The invention belongs to the technical field of teaching interactive equipment, and particularly relates to multi-mode English teaching interactive equipment based on English teaching.
Background
The traditional teaching method and the examination-taking system affect the implementation of modern teaching, so that a plurality of students feel great learning pressure and are not beneficial to the development of the quality of the students, teachers in multi-mode English teaching perform blackboard writing explanation and teach with a visual mode and an auditory mode, but in the learning process, the teachers perform question asking and consolidation on knowledge points through blackboard writing, the teachers learn under the guidance of courseware with luxuriant pictures and texts by applying modern teaching equipment such as computers and multimedia and the like, the classroom of English is more vivid, the students can accept knowledge more easily, the teaching method is very beneficial to the cultivation of the quality of the students, and the independent learning capacity of the students can be improved.
Original multimode english teaching interactive installation has the installation to dismantle inconvenient when using, connects unstably, and can not carry out angle modulation and satisfy the teaching demand, lacks the very big teaching efficiency that has reduced of measure of altitude mixture control simultaneously, provides a multimode english teaching interactive installation based on english teaching now and satisfies above-mentioned requirement.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides multimode English teaching interaction equipment based on English teaching, which has the characteristics of angle adjustment, height adjustment and convenience in mounting and dismounting.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multimode english teaching interactive equipment based on english teaching, includes the main part, the frame is accomodate to the upper end fixed surface of main part is connected with, the inside sliding connection of main part has the containing box that is used for accomodating, the inside fixedly connected with dead lever in bottom of main part, the upper end of dead lever is provided with display device, display device's surperficial registrate is connected with the lag that is used for the protection, display device's back fixedly connected with fixed module, fixed module's inside is provided with closes the threaded rod of being connected with the extrusion piece soon, the upper end of dead lever is provided with rotates the adjusting module who is connected with the connecting rod, one side of adjusting module is provided with rotatory handle, adjusting module's inside is rotated and is connected with the connecting rod.
As an optimal technical scheme of the multi-mode English teaching interaction equipment based on English teaching, an adjusting rod is connected inside a fixing rod in a sliding mode, a rack meshed and connected with a rotating gear is arranged on one side of the adjusting rod, the rotating gear is arranged on one side of the upper end of the adjusting rod, and a sliding block is connected inside the connecting rod in a sliding mode.
According to the optimal technical scheme of the multimode English teaching interaction equipment based on English teaching, the upper end of the adjusting rod is fixedly connected with the auxiliary module, the inner part of the auxiliary module is rotatably connected with the adjusting gear, the bottom surface of the auxiliary module is provided with the sliding groove in sliding connection with the sliding rod, the inner part of the auxiliary module is rotatably provided with the rotating block, and the lower surface of the rotating block is fixedly connected with the sliding rod.
According to the preferred technical scheme of the multimode English teaching interaction equipment based on English teaching, a worm gear is rotatably connected inside the auxiliary module, a rotating column is fixedly connected to the inner surface of the rotating block, a clamping block is fixedly connected to the upper surface of the rotating block, and a clamping groove which is connected with the inserting plate in a clamping mode is formed in the surface of the clamping block.
According to the preferred technical scheme of the multimode English teaching interaction equipment based on English teaching, the connecting rod is internally provided with the rectangular groove for sliding the sliding block, the bottom end of the sliding block is fixedly connected with the limiting spring for resetting, and the inner surface of the rotating handle is provided with the limiting column which is inserted, connected and limited with the adjusting module.
As the preferred technical scheme of the multi-mode English teaching interaction equipment based on English teaching, the inside of the fixed module is elastically connected with the limiting block through the reset spring, the front end of the limiting block is fixedly connected with the inserting plate clamped with the clamping block, the other side surface of the limiting block is provided with the inclined groove, and the inner surface of the fixed module is fixedly connected with the reset spring.
According to the optimal technical scheme of the multi-mode English teaching interaction equipment based on English teaching, the surface of the threaded rod is connected with the extrusion block in a screwing mode, the inside of the front end of the extrusion block is provided with the threaded groove, the front end of the extrusion block is provided with the positioning groove used for positioning, and the inside of the positioning groove is provided with the positioning block in sliding connection with the sliding rod.
Compared with the prior art, the invention has the beneficial effects that: make the installation between display device and the turning block more simple and convenient through setting up threaded rod and fixture block and dismantle, the spacing respond well of easy operation, time saving, improve the installation effectiveness, be convenient for carry out quick replacement and maintenance to display device, lifting means uses convenience and practicality, make fixed module can freely carry out the altitude mixture control through setting up regulation pole and rotatory handle, satisfy the teaching use of co-altitude, make the teaching effect obtain the reinforcing and improve teaching efficiency, and the spacing effectual adjustment accuracy of easy operation is high, make fixed module carry out multi-angle regulation through setting up worm gear and adjusting gear and satisfy different teaching demands, the student of avoiding both sides can not see the screen and influence the study progress, increase equipment regulation variety and convenience and improve teaching efficiency and teaching quality increase student interest.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic cross-sectional view of a fixing rod according to the present invention;
FIG. 4 is an enlarged view of part A of the present invention;
FIG. 5 is a schematic view of the internal structure of the auxiliary module according to the present invention;
FIG. 6 is a schematic view of a partial cross-sectional structure of a conditioning module according to the present invention;
FIG. 7 is a schematic view of a partial cross-sectional structure of a limiting block according to the present invention;
FIG. 8 is a schematic view of a partial cross-sectional structure of a fixing module according to the present invention;
in the figure: 1. a main body; 2. a storage box; 3. a storage frame; 4. a display device; 5. a protective sleeve; 6. a fixed module; 7. a threaded rod; 8. fixing the rod; 9. an adjustment module; 10. rotating the handle; 11. adjusting a rod; 12. a rack; 13. a rotating gear; 14. a connecting rod; 15. a slider; 16. a clamping block; 17. a card slot; 18. an auxiliary module; 19. rotating the block; 20. an adjusting gear; 21. a slide bar; 22. a chute; 23. a worm gear; 24. rotating the column; 25. a limiting spring; 26. a limiting column; 27. a limiting block; 28. a chute; 29. a return spring; 30. inserting plates; 31. extruding the block; 32. a thread groove; 33. positioning blocks; 34. and (7) positioning a groove.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides a multimode english teaching interactive equipment based on english teaching, including main part 1, the upper end fixed surface of main part 1 is connected with accomodates frame 3, the inside sliding connection of main part 1 has containing box 2 that is used for accomodating, the inside fixedly connected with dead lever 8 in bottom of main part 1, the upper end of dead lever 8 is provided with display device 4, the surface registrates of display device 4 is connected with lag 5 that is used for the protection, display device 4's back fixedly connected with fixed module 6, fixed module 6's inside is provided with closes the threaded rod 7 of being connected with extrusion piece 31 soon, the upper end of dead lever 8 is provided with rotates the adjusting module 9 of being connected with connecting rod 14, one side of adjusting module 9 is provided with rotatory handle 10, the inside of adjusting module 9 rotates and is connected with connecting rod 14, containing box 2 of the inside of main part 1 and the containing frame 3 of upper surface all play the effect of accomodating article in this embodiment, make the desktop neater be convenient for depositing and use of article, the convenience of use and practicality of improvement equipment.
Specifically, the inside sliding connection of dead lever 8 has regulation pole 11, and the rack 12 that is connected with the meshing of rotating gear 13 is seted up to one side of adjusting pole 11, and upper end one side of adjusting pole 11 is provided with rotating gear 13, and the inside sliding connection of connecting rod 14 has slider 15, makes rotating gear 13 rotatory through rotating handle 10 and makes the regulation pole 11 can slide from top to bottom in the inside of dead lever 8 and carry out the altitude mixture control and satisfy the user demand through rack 12.
Specifically, adjust the upper end fixedly connected with auxiliary module 18 of pole 11, auxiliary module 18's inside rotation is connected with adjusting gear 20, auxiliary module 18's basal surface is seted up with slide bar 21 sliding connection's spout 22, auxiliary module 18's inside rotation is provided with turning block 19, turning block 19's lower fixed surface is connected with slide bar 21, slide bar 21 plays limiting displacement in the inside slip of spout 22 in this embodiment, make turning block 19 only can rotate along spout 22, slide bar 21 plays the effect of auxiliary stay simultaneously, it more stably promotes life to make to support between auxiliary module 18 and the turning block 19.
Specifically, the inside of the auxiliary module 18 is rotatably connected with a worm gear 23, the inner surface of the rotating block 19 is fixedly connected with a rotating column 24, the upper surface of the rotating block 19 is fixedly connected with a clamping block 16, the surface of the clamping block 16 is provided with a clamping groove 17 which is clamped and connected with an inserting plate 30, in this embodiment, the worm gear 23 is rotated to enable an adjusting gear 20 clamped with the worm gear to rotate, the rotating column 24 fixedly connected with the inside of the worm gear drives the rotating block 19 to adjust the angle, and two ends of the rotating column 24 are rotatably connected with the auxiliary module 18.
It is specific, the inside of connecting rod 14 is offered and is used for the gliding rectangular channel of slider 15, the bottom fixedly connected with of slider 15 is used for the spacing spring 25 that resets, the internal surface of rotatory handle 10 is provided with and inserts to close with adjusting module 9 and is connected spacing post 26, adjust in this embodiment and loosen rotatory handle 10 after accomplishing and drive slider 15 through spacing spring 25's elasticity, spacing post 26 is together inside to slide, it is spacing to adjust pole 11 after adjusting to make spacing post 26 and adjusting module 9 insert to close and be connected, avoid its descending to influence the normal use of equipment.
Specifically, there is stopper 27 inside fixed module 6 through reset spring 29 elastic connection, stopper 27's front end fixedly connected with and 16 picture pegs that block mutually with the fixture block 30, chute 28 has been seted up on stopper 27's opposite side surface, fixed module 6's internal surface fixed connection has reset spring 29, the upper end surface of chute 28 is smooth inclined plane with the lower terminal surface of extrusion piece 31 in this embodiment, it is spacing to be convenient for extrusion piece 31 extrudees chute 28 and makes it move forward and be connected with 16 blocks of fixture block, stopper 27 can be convenient for next time the joint through reset spring 29 elasticity automatic re-setting after contacting spacing uses promotion practicality and convenience in use.
Specifically, the surface of threaded rod 7 closes soon and is connected with extrusion piece 31, extrusion piece 31's the inside thread groove 32 of having seted up of front end, the constant head tank 34 that is used for the location is seted up to extrusion piece 31's front end, the inside of constant head tank 34 is provided with the locating piece 33 with slide bar 21 sliding connection, the thread groove 32 that extrusion piece 31 surface was seted up in this embodiment all offers with threaded rod 7 surface and is used for closing the line of thread that is connected soon, limiting displacement through constant head tank 34 and locating piece 33 makes that extrusion piece 31 can be stable reciprocate and can not automatic re-setting influence the use on the surface of threaded rod 7.
The working principle and the using process of the invention are as follows: when the invention is used, the main body 1 is moved to a designated position for use through the pulley, the containing box 2 in the main body 1 and the containing frame 3 on the upper surface both play a role of containing articles, so that the desktop is cleaner and more convenient for storing and using the articles, the use convenience and practicability of the device are improved, the slide block 15 extrudes the limit spring 25 by pulling the rotating handle 10 forwards, the limit column 26 is separated from the limit with the adjusting module 9, then the rotating handle 10 is rotated to enable the rotating gear 13 in the adjusting module 9 to rotate together to drive the adjusting rod 11 in the fixing rod 8 engaged with the adjusting gear to move upwards to drive the fixing module 6 to freely adjust the height, the teaching use of different heights can be satisfied, the teaching effect is enhanced, the teaching efficiency is improved, the operation is simple, the limiting effect is good, and the adjusting precision is high, loosening the rotary handle 10 to make the sliding block 15 automatically reset through the elasticity of the limiting spring 25 and insert the limiting column 26 into the adjusting module 9 to limit the adjusted adjusting rod 11, in the teaching, the worm gear 23 connected with the inside of the rotation auxiliary module 18 can be rotated, the adjusting gear 20 clamped with the worm gear 23 on one side can be rotated, the rotating column 24 can drive the rotating block 19 to rotate, the sliding rod 21 at the lower end of the rotating block 19 can slide along the sliding groove 22, the rotating block 19 can drive the fixing module 6 to adjust at multiple angles to meet different teaching requirements when rotating, the problem that the screen can not be seen by students on both sides to influence the learning progress is avoided, the adjustment diversity and convenience of the device are increased, the teaching efficiency and the teaching quality are improved, the learning interest of the students is increased, the notch formed on the lower surface of the fixing module 6 fixedly connected with the back of the display device 4 is inserted and connected with the clamping block 16, then the threaded rod 7 is rotated to make the extruding block 31 move downwards through the thread groove 32 formed inside, the chute 28 that sets up through stopper 27 inside promotes forward stopper 27 and makes the picture peg 30 of front end and the inside draw-in groove 17 block of fixture block 16 be connected and carry out spacing installation of accomplishing display device 4, makes the installation between display device 4 and the turning block 19 dismantle more portably, and the spacing respond well of easy operation, save time improves the installation effectiveness and is convenient for carry out quick replacement and maintenance to display device 4, lifting means convenience and practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a multimode english teaching interactive installation based on english teaching which characterized in that: the protective device comprises a main body (1), wherein a storage frame (3) is fixedly connected to the surface of the upper end of the main body (1), a storage box (2) for storage is connected to the inside of the main body (1) in a sliding manner, a fixing rod (8) is fixedly connected to the inside of the bottom end of the main body (1), a display device (4) is arranged at the upper end of the fixing rod (8), a protective sleeve (5) for protection is sleeved on the surface of the display device (4), a fixing module (6) is fixedly connected to the back of the display device (4), a threaded rod (7) connected with an extrusion block (31) in a screwing manner is arranged inside the fixing module (6), an adjusting module (9) rotatably connected with a connecting rod (14) is arranged at the upper end of the fixing rod (8), a rotating handle (10) is arranged on one side of the adjusting module (9), and the connecting rod (14) is rotatably connected to the inside of the adjusting module (9);
an adjusting rod (11) is connected inside the fixed rod (8) in a sliding mode, a rack (12) meshed with a rotating gear (13) is arranged on one side of the adjusting rod (11), the rotating gear (13) is arranged on one side of the upper end of the adjusting rod (11), and a sliding block (15) is connected inside the connecting rod (14) in a sliding mode;
the upper end of the adjusting rod (11) is fixedly connected with an auxiliary module (18), the inside of the auxiliary module (18) is rotatably connected with an adjusting gear (20), the bottom surface of the auxiliary module (18) is provided with a sliding groove (22) which is slidably connected with a sliding rod (21), the inside of the auxiliary module (18) is rotatably provided with a rotating block (19), and the lower surface of the rotating block (19) is fixedly connected with the sliding rod (21);
a worm gear (23) is rotatably connected inside the auxiliary module (18), a rotating column (24) is fixedly connected to the inner surface of the rotating block (19), a clamping block (16) is fixedly connected to the upper surface of the rotating block (19), and a clamping groove (17) clamped and connected with the inserting plate (30) is formed in the surface of the clamping block (16); a rectangular groove used for sliding of the sliding block (15) is formed in the connecting rod (14), a limiting spring (25) used for resetting is fixedly connected to the bottom end of the sliding block (15), and a limiting column (26) which is inserted into the adjusting module (9) to be connected and limited is arranged on the inner surface of the rotating handle (10); a limiting block (27) is elastically connected inside the fixed module (6) through a return spring (29), an inserting plate (30) clamped with the clamping block (16) is fixedly connected to the front end of the limiting block (27), a chute (28) is formed in the surface of the other side of the limiting block (27), and the return spring (29) is fixedly connected to the inner surface of the fixed module (6);
the surface of threaded rod (7) closes soon and is connected with extrusion piece (31), thread groove (32) have been seted up to the front end inside of extrusion piece (31), constant head tank (34) that are used for the location are seted up to the front end of extrusion piece (31), the inside of constant head tank (34) is provided with locating piece (33) with slide bar (21) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892444.0A CN113586878B (en) | 2021-08-04 | 2021-08-04 | Multimode english teaching interactive installation based on english teaching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892444.0A CN113586878B (en) | 2021-08-04 | 2021-08-04 | Multimode english teaching interactive installation based on english teaching |
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| CN113586878A CN113586878A (en) | 2021-11-02 |
| CN113586878B true CN113586878B (en) | 2022-12-20 |
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| CN113855268A (en) * | 2021-11-08 | 2021-12-31 | 郑州大学第一附属医院 | Auxiliary device for pediatric orthopedic operating table |
| CN114081596A (en) * | 2022-01-04 | 2022-02-25 | 西安交通大学医学院第二附属医院 | Pain branch of academic or vocational study is with anesthesia puncture fixed robot |
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| CN211821449U (en) * | 2020-03-23 | 2020-10-30 | 山西大学生文化传媒有限公司 | Adjustable display screen support is used in education program preparation |
| CN212957925U (en) * | 2020-08-10 | 2021-04-13 | 云南林帆电力器材有限公司 | Swing early warning device for high-voltage iron tower |
| CN213089414U (en) * | 2020-09-23 | 2021-04-30 | 深圳市影纳科技有限公司 | Multi-combination adjustable intelligent movie and television live broadcast teaching equipment |
| CN113007835A (en) * | 2021-03-02 | 2021-06-22 | 薛洁 | Air ventilation device for public health infectious disease prevention |
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