CN207993264U - A kind of information technology teaching tool - Google Patents
A kind of information technology teaching tool Download PDFInfo
- Publication number
- CN207993264U CN207993264U CN201820373312.0U CN201820373312U CN207993264U CN 207993264 U CN207993264 U CN 207993264U CN 201820373312 U CN201820373312 U CN 201820373312U CN 207993264 U CN207993264 U CN 207993264U
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- fixedly connected
- shell
- side wall
- shaft
- rod
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Abstract
The utility model discloses a kind of information technology teaching tools, including pedestal, the upper end of the pedestal is equipped with bar-shaped trough, the lower end of the pedestal is fixedly connected with shell, the inner wall of the shell is fixedly connected there are two limited block, supporting rod is equipped between two limited blocks, the side wall of the supporting rod is fixedly connected with movable plate, the side wall of the shell, which runs through, is equipped with shaft, the shaft is rotatably connected on the side wall of shell, one end that the shaft is located in shell is fixedly connected with gear, imperial crown gear is fixedly connected on the threaded rod, the imperial crown gear is intermeshed with gear, the interior lower rotation of the shell is connected with threaded rod, movable plate is run through in the upper end of the threaded rod, the threaded rod is threadedly coupled with movable plate, it is fixedly connected with disk in the shaft.The problem of the structure design of the utility model is reasonable, easy to operate, and the teaching equipment in effective solution computer room is easy accumulation dust, improves the service life of teaching equipment.
Description
Technical field
The utility model is related to teaching equipment technical field more particularly to a kind of information technology teaching tools.
Background technology
Smart-Its widely apply in the life of the mankind, if we do not grasp in time it is relevant
Information technology will just face and fall behind in the condition of development of human civilization step, so everybody is required for understanding some bases
Information technology knowledge is in case better conform to developing society.
Also information technology is introduced into daily teaching in modern education, since information technology is introduced into teaching field
Time it is shorter, there is also many deficiencies in teaching process, need further to be improved.
Existing information technology teaching equipment be all it is exposed be placed on computer room desk, the teaching equipment in computer room be easy product
Tire out dust, the winding displacement in computer room is complicated, and dust is not easily cleaned, and the long-term accumulation of dust can accelerate the aging of electronic component, drop
Its low service life.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of information technology religion proposed
The problem of tool, the teaching equipment in effective solution computer room is easy accumulation dust, improve the use of teaching equipment
Service life.
To achieve the goals above, the utility model uses following technical solution：
The upper end of a kind of information technology teaching tool, including pedestal, the pedestal is equipped with bar-shaped trough, the lower end of the pedestal
It is fixedly connected with shell, the inner wall of the shell is fixedly connected there are two limited block, and support is equipped between two limited blocks
The side wall of bar, the supporting rod is fixedly connected with movable plate, and the side wall of the shell, which runs through, is equipped with shaft, and the shaft rotation connects
It is connected on the side wall of shell, the shaft is located at one end in shell and is fixedly connected with gear, is fixedly connected on the threaded rod
There are imperial crown gear, the imperial crown gear to be intermeshed with gear, the interior lower rotation of the shell is connected with threaded rod, the spiral shell
Movable plate is run through in the upper end of rasp bar, and the threaded rod is threadedly coupled with movable plate, and disk is fixedly connected in the shaft, described
The inner wall of shell is equipped with guide groove, is equipped with guide rod in the guide groove, the both ends of the guide rod, which are respectively fixedly connected with, is leading
On the inner wall opposite to slot, sliding block is arranged on the guide rod, the sliding block is flexibly connected with guide rod, the side of the sliding block
Wall is fixedly connected with mounting plate, and the upper end of the mounting plate is fixedly connected with iron plate, and the inner wall of the shell is fixedly connected with electricity
Magnet, the electromagnet are located at the surface of iron plate, and the lower end of the mounting plate is fixedly connected with latch, the side wall of the disk
Circumferential equidistantly equipped with the multiple and matched card slot of latch along it, bar-shaped trough, the support are run through in the upper end of the supporting rod
The upper end of bar is fixedly connected with display screen, and the side wall of the bar-shaped trough is equipped with groove, slidably connects cover board in the groove, institute
The upper end for stating cover board is equipped with pull rod.
Preferably, the lower end of the pedestal is equipped with support leg, and the lower end of the support leg is fixedly connected with fixed seat, described
Fixed seat is fixedly connected with the ground by swell fixture.
Preferably, the side wall of the pull rod is equipped with rubber sleeve, and the surface of the rubber sleeve is equipped with anti-skid chequer.
Preferably, the one end of the shaft far from gear is fixedly connected with runner.
Preferably, the supporting rod is connect with the side walls of two limited blocks.
In the utility model, in use, pulling pull rod that cover board is made to withdraw in groove, then student opens opening for electromagnet
It closes, work of electromagnet attracts iron plate, and then sliding block is made to move up, and sliding block, which moves up, makes latch be detached from card slot, then rotates
Runner, runner rotation drive shaft rotation, the rotation of shaft rotation driven gear, gear rotation to drive the rotation of imperial crown gear, imperial crown
Gear rotation drives threaded rod rotation, threaded rod rotation that movable plate is made to move, and then movable plate is made to drive supporting rod movement, will show
Display screen rises out of shell, is then shut off the switch of electromagnet, and under gravity, latch is stuck in card slot, and then is prevented
Display screen moves.The structure design of the utility model is reasonable, easy to operate, and the teaching equipment in effective solution computer room is easy product
The problem of tired dust, improve the service life of teaching equipment.
Description of the drawings
Fig. 1 be the utility model proposes a kind of information technology teaching tool structural schematic diagram；
Fig. 2 be the utility model proposes a kind of information technology teaching tool cover board structural schematic diagram.
In figure：1 imperial crown gear, 2 shafts, 3 disks, 4 guide rods, 5 latches, 6 sliding blocks, 7 iron plates, 8 electromagnet, 9 movable plates,
10 threaded rods, 11 display screens, 12 supporting rods, 13 pedestals, 14 support legs, 15 fixed seats, 16 shells, 17 limited blocks, 18 gears, 19
Cover board, 20 pull rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the upper end of a kind of information technology teaching tool, including pedestal 13, pedestal 13 is equipped with bar-shaped trough, pedestal
13 lower end is fixedly connected with shell 16, and the inner wall of shell 16 is fixedly connected there are two limited block 17, between two limited blocks 17
Equipped with supporting rod 12, the side wall of supporting rod 12 is fixedly connected with movable plate 9, and the side wall of shell 16, which runs through, is equipped with shaft 2, shaft 2
It is rotatably connected on the side wall of shell 16, shaft 2 is located at one end in shell 16 and is fixedly connected with gear 18, consolidates on threaded rod 10
Surely it is connected with imperial crown gear 1, imperial crown gear 1 is intermeshed with gear 18, and sliding block 6, which moves up, makes latch 5 be detached from card slot, then
Rotating wheel, runner rotation drive shaft 2 to rotate, the rotation of 2 rotation driven gear 18 of shaft, the interior lower rotation connection of shell 16
There are threaded rod 10, the upper end of threaded rod 10 to run through movable plate 9, threaded rod 10 is threadedly coupled with movable plate 9, and the rotation of gear 18 drives
Imperial crown gear 1 rotates, and the rotation of imperial crown gear 1 drives threaded rod 10 to rotate, and the rotation of threaded rod 10 makes movable plate 9 move, in shaft 2
It is fixedly connected with disk 3, the inner wall of shell 16 is equipped with guide groove, guide rod 4 is equipped in guide groove, and the both ends of guide rod 4 are distinguished
It is fixedly connected on the opposite inner wall of guide groove, sliding block 6 is arranged on guide rod 4, student opens the switch of electromagnet 8, electromagnetism
The work of iron 8 attracts iron plate 7, and then sliding block 6 is made to move up, and sliding block 6 is flexibly connected with guide rod 4, and the side wall of sliding block 6, which is fixed, to be connected
It is connected to mounting plate, the upper end of mounting plate is fixedly connected with iron plate 7, and the inner wall of shell 16 is fixedly connected with electromagnet 8, electromagnet 8
Positioned at the surface of iron plate 7, the lower end of mounting plate is fixedly connected with latch 5, and the side wall of disk 3 is circumferential equidistantly equipped with more along it
Bar-shaped trough is run through in the upper end of a and 5 matched card slot of latch, supporting rod 12, and the upper end of supporting rod 12 is fixedly connected with display screen
11, movable plate 9 moves, and then makes movable plate 9 that supporting rod 12 be driven to move, and display screen 11 is risen out of shell 16, is then closed
The switch of electromagnet 8 is closed, under gravity, latch 5 is stuck in card slot, and then prevents display screen 11 from moving, bar-shaped trough
Side wall is equipped with groove, and cover board 19 is slidably connected in groove, in use, pull pull rod 20 that cover board 19 is made to withdraw in groove, cover board
19 upper end is equipped with pull rod 20.
In the utility model, the lower end of pedestal 13 is equipped with support leg 14, and the lower end of support leg 14 is fixedly connected with fixed seat
15, fixed seat 15 is fixedly connected with the ground by swell fixture, and the side wall of pull rod 20 is equipped with rubber sleeve, and the surface of rubber sleeve is equipped with
Anti-skid chequer, the one end of shaft 2 far from gear 18 are fixedly connected with runner, the side walls company of supporting rod 12 and two limited blocks 17
It connects.
In the utility model, in use, pulling pull rod 20 that cover board 19 is made to withdraw in groove, then student opens electromagnet 8
Switch, the work of electromagnet 8 attracts iron plate 7, and then sliding block 6 made to move up, and sliding block 6, which moves up, makes latch 5 be detached from card slot,
Then rotating wheel, runner rotation drive shaft 2 to rotate, and 2 rotation driven gear 18 of shaft rotation, the rotation of gear 18 drives imperial crown
Gear 1 rotates, and the rotation of imperial crown gear 1 drives threaded rod 10 to rotate, and the rotation of threaded rod 10 makes movable plate 9 move, and then makes activity
Plate 9 drives supporting rod 12 to move, and display screen 11 is risen out of shell 16, the switch of electromagnet 8 is then shut off, in the work of gravity
Under, latch 5 is stuck in card slot, and then prevents display screen 11 from moving.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of information technology teaching tool, including pedestal (13), which is characterized in that the upper end of the pedestal (13) is equipped with bar shaped
Slot, the lower end of the pedestal (13) are fixedly connected with shell (16), and the inner wall of the shell (16) is fixedly connected with that there are two limits
Block (17), supporting rod (12) is equipped between two limited blocks (17), and the side wall of the supporting rod (12) is fixedly connected with work
Movable plate (9), the side wall of the shell (16), which runs through, is equipped with shaft (2), and the shaft (2) is rotatably connected on the side wall of shell (16)
On, the shaft (2) is located at one end in shell (16) and is fixedly connected with gear (18), and threaded rod is fixedly connected with emperor on (10)
Ring gear (1), the imperial crown gear (1) are intermeshed with gear (18), and the interior lower rotation of the shell (16) is connected with spiral shell
Movable plate (9) is run through in the upper end of rasp bar (10), the threaded rod (10), and the threaded rod (10) is threadedly coupled with movable plate (9),
Disk (3) is fixedly connected on the shaft (2), the inner wall of the shell (16) is equipped with guide groove, is equipped in the guide groove
The both ends of guide rod (4), the guide rod (4) are respectively fixedly connected on the opposite inner wall of guide groove, on the guide rod (4)
It is arranged with sliding block (6), the sliding block (6) is flexibly connected with guide rod (4), and the side wall of the sliding block (6) is fixedly connected with installation
The upper end of plate, the mounting plate is fixedly connected with iron plate (7), and the inner wall of the shell (16) is fixedly connected with electromagnet (8), institute
The surface that electromagnet (8) is located at iron plate (7) is stated, the lower end of the mounting plate is fixedly connected with latch (5), the disk (3)
Side wall along its it is circumferential be equidistantly equipped with multiple with latch (5) matched card slot, item is run through in the upper end of the supporting rod (12)
The upper end of shape slot, the supporting rod (12) is fixedly connected with display screen (11), and the side wall of the bar-shaped trough is equipped with groove, described recessed
Cover board (19) is slidably connected in slot, the upper end of the cover board (19) is equipped with pull rod (20).
2. a kind of information technology teaching tool according to claim 1, which is characterized in that the lower end of the pedestal (13) is set
There are support leg (14), the lower end of the support leg (14) to be fixedly connected with fixed seat (15), the fixed seat (15) passes through expansion
Screw is fixedly connected with the ground.
3. a kind of information technology teaching tool according to claim 1, which is characterized in that the side wall of the pull rod (20) is set
The surface of rubber sleeve, the rubber sleeve is equipped with anti-skid chequer.
4. a kind of information technology teaching tool according to claim 1, which is characterized in that the shaft (2) is far from gear
(18) one end is fixedly connected with runner.
5. a kind of information technology teaching tool according to claim 1, which is characterized in that the supporting rod (12) and two
The side walls of limited block (17) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373312.0U CN207993264U (en) | 2018-03-02 | 2018-03-02 | A kind of information technology teaching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373312.0U CN207993264U (en) | 2018-03-02 | 2018-03-02 | A kind of information technology teaching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993264U true CN207993264U (en) | 2018-10-19 |
Family
ID=63827362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820373312.0U Expired - Fee Related CN207993264U (en) | 2018-03-02 | 2018-03-02 | A kind of information technology teaching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805807A (en) * | 2019-11-12 | 2020-02-18 | 徐州业胜信息科技有限公司 | Convenient to use's information technology's teaching equipment |
| CN115046843A (en) * | 2022-05-19 | 2022-09-13 | 中国科学院精密测量科学与技术创新研究院 | Metal zero-length spring normal-temperature creep batch rapid detection device |
-
2018
- 2018-03-02 CN CN201820373312.0U patent/CN207993264U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805807A (en) * | 2019-11-12 | 2020-02-18 | 徐州业胜信息科技有限公司 | Convenient to use's information technology's teaching equipment |
| CN115046843A (en) * | 2022-05-19 | 2022-09-13 | 中国科学院精密测量科学与技术创新研究院 | Metal zero-length spring normal-temperature creep batch rapid detection device |
| CN115046843B (en) * | 2022-05-19 | 2023-08-29 | 中国科学院精密测量科学与技术创新研究院 | Quick detection device in batches is creep of metal zero length spring normal atmospheric temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20210302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |