CN208658166U - A kind of multi-functional teaching Chinese as a foreign language desk for giving lessons - Google Patents
A kind of multi-functional teaching Chinese as a foreign language desk for giving lessons Download PDFInfo
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- CN208658166U CN208658166U CN201820101497.XU CN201820101497U CN208658166U CN 208658166 U CN208658166 U CN 208658166U CN 201820101497 U CN201820101497 U CN 201820101497U CN 208658166 U CN208658166 U CN 208658166U
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- CN
- China
- Prior art keywords
- mounting blocks
- bar
- giving lessons
- rotatably connected
- vertical bar
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Abstract
The utility model discloses a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons, including mounting blocks, the side of the mounting blocks is equipped with bogey, the lower end quadrangle of the mounting blocks is equipped with idler wheel, the upper end of the mounting blocks is equipped with mounting groove, the opposing sidewalls upper end common rotation of the mounting groove is connected with the second loading plate, and the upper end of second loading plate is equipped with the second bearing groove.The utility model realizes Multifunction desk for giving lessons convenient to use, pass through the cooperation of idler wheel, the first cylinder and briquetting, desk for giving lessons is set to be moved easily and fix, placement space is increased by the cooperation of polished rod, rotating bar, cross bar and the second cylinder, facilitate and is demonstrated, pass through the combination of driving device, transmission belt, gear and vertical bar, facilitate the angle for adjusting the second loading plate, more easily teachers' instruction uses, it solves a variety of inconvenience of the teacher in giving lessons, is easy to use, makes to give lessons more simple and convenient, facilitate and operated, is suitable for promoting.
Description
Technical field
The utility model relates to teaching aid technical field more particularly to a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons.
Background technique
Currently, the teaching desk generally used in teaching process is mainly made of desktop and table leg, this throwing desk is all
It is that fixed position can not rotate, it has not been convenient to use, and desktop fixation can not adjust angle, it has not been convenient to which teacher makes
With, while desk for giving lessons is typically all that books are placed on desktop by teacher, and some articles is needed to be demonstrated during giving lessons,
Student is allowed to have deeply intuitive impression to Chinese, but desk-top space is smaller, it is not easy to place, for this purpose, that we have proposed one kind is more
Function teaching Chinese as a foreign language desk for giving lessons solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is multi-functional externally
Chinese teaching desk for giving lessons.
To achieve the goals above, the utility model adopts the technical scheme that
The side of a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons, including mounting blocks, the mounting blocks is equipped with bogey,
The lower end quadrangle of the mounting blocks is equipped with idler wheel, and the upper end of the mounting blocks is equipped with mounting groove, the opposite side of the mounting groove
Wall upper end common rotation is connected with the second loading plate, and the upper end of second loading plate is equipped with the second bearing groove, and described second holds
The lower end of support plate is rotatably connected to the first vertical bar, and the side of first vertical bar is equidistantly equipped with multiple teeth, first vertical bar
The other side be fixed with sliding sleeve, sliding sleeve is connected to the second vertical bar in the sliding sleeve, and the lower end of second vertical bar is fixedly connected on
The bottom of mounting groove, the upper end of second vertical bar is fixed with backing plate, and the upper end of backing plate and the lower end of the second loading plate offset
Touching, the lower end side of the mounting groove are fixed with third vertical bar, and the upper end of the third vertical bar, which is run through, is equipped with slide bar, the litter
One end be fixed with gear, and gear and the tooth of the first vertical bar side are meshed, and the side of the installation trench bottom is fixed with drive
Dynamic device, is rotatablely connected between the output shaft of the driving device and the other end of litter by transmission belt, the mounting blocks
The other side is equipped with shifting chute, fixed there are two the cross bar being parallel to each other on one end side wall in the shifting chute, two cross bars
It is fixed with connecting rod jointly, one end of one of cross bar is rotatably connected to rotating bar, one end rotation connection of the rotating bar
There is the first sliding block, the side of the rotating bar is rotatably connected to the first polished rod, and one end of first polished rod is rotatably connected to
Two polished rods, one end of second polished rod are rotatably connected on one end of another cross bar, and the connecting rod is rotatably connected to
Two cylinders, the piston-rod end of second cylinder are rotatably connected to the side of the second polished rod, are equipped with and put in the shifting chute
Plate is set, the side of the placement plate is equipped with first sliding groove, and the first sliding block is located in first sliding groove, the shifting chute bottom side
It is fixed that there are two the second sliding block being parallel to each other, the lower end of the placement plate is set there are two the second sliding slot being parallel to each other, and the
Two sliding blocks are located in second sliding slot, and mounting blocks two sides lower end is all provided with there are two the groove that is parallel to each other, in two grooves
It is rotatably connected to the first cylinder, the piston-rod end common rotation of two the first cylinders is connected with briquetting.
Preferably, the bogey includes the first loading plate that mounting blocks side is arranged in, first loading plate
Upper end is equipped with the first bearing groove, the telescopic rod that there are two the lower end rotation connections of first loading plate is parallel to each other, and described two
The lower end common rotation of a telescopic rod is connected to the side of mounting blocks.
Preferably, the upper end of second loading plate is fixed with lighting device.
Preferably, the driving device is servo motor.
Preferably, the rotating bar is made of carbon steel.
Preferably, the other side lower end of the mounting blocks is hinged with capping.
In the utility model, in use, driving device is rotated by transmission belt band moving gear, gear rotation makes the first vertical bar
The lower end of lifting, the angle of the second carrier block of adjusting, the second vertical bar and the second loading plate is inconsistent, prevents the second loading plate excessive
Deflection, slides over and moves on the second vertical bar, limits the moving direction of the first vertical bar, and the second cylinder pushes the rotation of the second polished rod, the
Two polished rods push the rotation of the first polished rod, so that rotating bar be made to rotate, rotating bar drives the first sliding block to move in first sliding groove, from
And placement plate is pushed to move in shifting chute, the second sliding block moves in second sliding slot, fixed placement plate, and the first cylinder pushes pressure
Block rotation, contradicts ground, and block is fixedly mounted, and cooperation idler wheel facilitates the movement and fixation of desk for giving lessons, is easy to use, the first carrier block
Increase placement space, driving device uses LED light using peace river servo motor SGMGV-13ADC61, lighting device, this is practical new
Type realizes Multifunction desk for giving lessons convenient to use, by the cooperation of idler wheel, the first cylinder and briquetting, is moved easily desk for giving lessons
And fixation, placement space is increased by the cooperation of polished rod, rotating bar, cross bar and the second cylinder, facilitates and is demonstrated, passes through drive
The combination of dynamic device, transmission belt, gear and vertical bar facilitates the angle for adjusting the second loading plate, and more easily teachers' instruction uses,
It solves a variety of inconvenience of the teacher in giving lessons, is easy to use, makes to give lessons more simple and convenient, facilitate and operated, be suitable for promoting.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons front view；
Fig. 2 be the utility model proposes a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons shifting chute internal structure signal
Figure；
Fig. 3 be the utility model proposes a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons side view.
In figure: 1 first vertical bar, 2 second vertical bars, 3 sliding sleeves, 4 first bearing grooves, 5 first loading plates, 6 telescopic rods, 7 cross bars,
8 rotating bars, 9 first sliding blocks, 10 first sliding grooves, 11 idler wheels, 12 second bearing grooves, 13 second loading plates, 14 backing plates, 15 gears,
16 third vertical bars, 17 transmission belts, 18 mounting grooves, 19 placing grooves, 20 driving devices, 21 second sliding slots, 22 placement plates, 23 capping,
24 mounting blocks, 25 first cylinders, 26 briquettings, 27 shifting chutes, 28 second cylinders, 29 first polished rods, 30 second polished rods, 31 connections
Bar, 32 grooves, 33 lighting devices.
Specific embodiment
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.1-3, a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons, including mounting blocks 24, the side of mounting blocks 24 are set
Have a bogey, increase placement space, the lower end quadrangle of mounting blocks 24 is equipped with idler wheel 11, is moved easily, mounting blocks 24 it is upper
End is equipped with mounting groove 18, and the opposing sidewalls upper end common rotation of mounting groove 18 is connected with the second loading plate 13, facilitates rotation, adjusts
The upper end of angle, the second loading plate 13 is equipped with the second bearing groove 12, facilitates placement article, and the lower end of the second loading plate 13, which rotates, to be connected
It is connected to the first vertical bar 1, the side of the first vertical bar 1 is equidistantly equipped with multiple teeth, and the other side of the first vertical bar 1 is fixed with sliding sleeve 3, sliding
Sliding sleeve is connected to the second vertical bar 2 in set 3, and the lower end of the second vertical bar 2 is fixedly connected on the bottom of mounting groove 18, and sliding sleeve 3 is second
It is moved on vertical bar 2, facilitates the moving direction of the first vertical bar 1 of display, the upper end of the second vertical bar 2 is fixed with backing plate 14, and backing plate 14
Upper end and the second loading plate 13 lower end it is inconsistent, prevent 12 inordinate rotation of the second loading plate, the lower end side of mounting groove 18
It is fixed with third vertical bar 16, the upper end of third vertical bar 16, which is run through, is equipped with slide bar, and one end of litter is fixed with gear 15, and gear 15
It is meshed with the tooth of 1 side of the first vertical bar, the side of 18 bottom of mounting groove is fixed with driving device 20, the output of driving device 20
It is rotatablely connected between axis and the other end of litter by transmission belt 17, driving device 20 is by transmission belt 17 with 16 turns of moving gear
Dynamic, the rotation of gear 16 goes up and down the first vertical bar 1, adjusts the angle of the second carrier block 13, and the other side of mounting blocks 24 is equipped with movement
Slot 27, fixed on one end side wall in shifting chute 27 there are two the cross bar 7 being parallel to each other, the companies of being fixed with jointly of two cross bars 7
One end of extension bar 31, one of cross bar 7 is rotatably connected to rotating bar 8, facilitates rotation, and one end of rotating bar 8 is rotatably connected to
First sliding block 9, the side of rotating bar 8 are rotatably connected to the first polished rod 29, and one end of the first polished rod 29 is rotatably connected to the second light
Bar 30, facilitates rotation, and one end of the second polished rod 30 is rotatably connected on one end of another cross bar 7, the rotation connection of connecting rod 31
There is the second cylinder 28, the piston-rod end of the second cylinder 28 is rotatably connected to the side of the second polished rod 30, is equipped in shifting chute
The side of placement plate 22, placement plate 22 is equipped with first sliding groove 10, and the first sliding block 9 is located in first sliding groove 10, the second cylinder 28
The second polished rod 30 is pushed to rotate, the second polished rod 30 pushes the rotation of the first polished rod 29, so that rotating bar 8 be made to rotate, rotating bar 8 is driven
First sliding block 9 moves in first sliding groove 10, so that placement plate 22 is pushed to move in shifting chute 27,27 bottom side of shifting chute
It is fixed that there are two the second sliding block being parallel to each other, the lower end of placement plate 22 is set there are two the second sliding slot 21 being parallel to each other, and the
Two sliding blocks are located in second sliding slot 21, and the second sliding block moves in second sliding slot 21, fixed placement plate 22, under 24 two sides of mounting blocks
The groove 32 being parallel to each other there are two being all provided with is held, the first cylinder 25 is rotatably connected in two grooves 32, facilitates rotation, is carried out
Support, the piston-rod end common rotation of two the first cylinders 25 are connected with briquetting 26, are fixed.
In the utility model, bogey includes the first loading plate 5 that 24 side of mounting blocks is arranged in, the first loading plate 5
Upper end be equipped with the first bearing groove 4, increase placement space, there are two be parallel to each other for the lower end rotation connection of first loading plate 5
Telescopic rod 6 facilitates adjusting angle, and the lower end common rotation of two telescopic rods 6 is connected to the side of mounting blocks 24, facilitates rotation,
The angle of the first carrier block 5 is adjusted, the upper end of the second loading plate 13 is fixed with lighting device 33, facilitates illumination, driving device 20
For servo motor, stablize output, rotating bar 8 is made of carbon steel, and durable, the other side lower end of mounting blocks 24 is hinged with
Capping 23.
In the utility model, in use, driving device 20 is rotated by transmission belt 17 with moving gear 16, the rotation of gear 16 makes
The lower end of the lifting of first vertical bar 1, the angle of the second carrier block 13 of adjusting, the second vertical bar 2 and the second loading plate 13 is inconsistent, prevents
Second loading plate, 13 excessive deflection, sliding sleeve 3 move on the second vertical bar 2, limit the moving direction of the first vertical bar 1, the second cylinder
28 push the rotation of the second polished rod 30, and the second polished rod 30 pushes the rotation of the first polished rod 29, so that rotating bar 8 is rotated, 8 band of rotating bar
Dynamic first sliding block 9 moves in first sliding groove 10, so that placement plate 22 be pushed to move in shifting chute 27, the second sliding block is second
It is moved in sliding slot 21, fixed placement plate 22, the first cylinder 25 pushes briquetting 26 to rotate, and contradicts ground, and block 24, cooperation is fixedly mounted
Idler wheel 11 facilitates the movement and fixation of desk for giving lessons, is easy to use, and the first carrier block 5 increases placement space, and driving device 20 uses
Pacify river servo motor SGMGV-13ADC61, lighting device 33 uses LED light.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons, including mounting blocks (24), which is characterized in that the mounting blocks (24)
Side is equipped with bogey, and the lower end quadrangle of the mounting blocks (24) is equipped with idler wheel (11), the upper end of the mounting blocks (24)
Equipped with mounting groove (18), the opposing sidewalls upper end common rotation of the mounting groove (18) is connected with the second loading plate (13), described
The upper end of second loading plate (13) is equipped with the second bearing groove (12), and the lower end of second loading plate (13) is rotatably connected to first
Vertical bar (1), the side of first vertical bar (1) are equidistantly equipped with multiple teeth, and the other side of first vertical bar (1) is fixed with cunning
It covers (3), the interior sliding sleeve of the sliding sleeve (3) is connected to the second vertical bar (2), and the lower end of second vertical bar (2) is fixedly connected on installation
The upper end of the bottom of slot (18), second vertical bar (2) is fixed with backing plate (14), and the upper end of backing plate (14) and the second loading plate
(13) lower end is inconsistent, and the lower end side of the mounting groove (18) is fixed with third vertical bar (16), the third vertical bar (16)
Upper end run through and be equipped with slide bar, one end of the slide bar is fixed with gear (15), and gear (15) and the first vertical bar (1) side
Tooth is meshed, and the side of mounting groove (18) bottom is fixed with driving device (20), the output shaft of the driving device (20)
It is rotatablely connected between the other end of litter by transmission belt (17), the other side of the mounting blocks (24) is equipped with shifting chute
(27), fixed there are two the cross bar (7) being parallel to each other on one end side wall in the shifting chute (27), two cross bar (7) are total to
With being fixed with connecting rod (31), one end of one of cross bar (7) is rotatably connected to rotating bar (8), and the one of the rotating bar (8)
End is rotatably connected to the first sliding block (9), and the side of the rotating bar (8) is rotatably connected to the first polished rod (29), first light
One end of bar (29) is rotatably connected to the second polished rod (30), and one end of second polished rod (30) is rotatably connected on another cross bar
(7) one end, the connecting rod (31) are rotatably connected to the second cylinder (28), the piston-rod end of second cylinder (28)
It is rotatably connected to the side of the second polished rod (30), is equipped in the shifting chute placement plate (22), the one of the placement plate (22)
Side is equipped with first sliding groove (10), and the first sliding block (9) is located in first sliding groove (10), and shifting chute (27) bottom side is fixed
There are two the second sliding block being parallel to each other, the lower end of the placement plate (22) is set there are two the second sliding slot (21) being parallel to each other,
And second sliding block be located in second sliding slot (21), mounting blocks (24) the two sides lower end is all provided with that there are two the grooves being parallel to each other
(32), it is rotatably connected to the first cylinder (25) in two grooves (32), the piston-rod end of two the first cylinders (25) is common
It is rotatably connected to briquetting (26).
2. a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons according to claim 1, which is characterized in that the bogey
Including the first loading plate (5) in mounting blocks (24) side is arranged, the upper end of first loading plate (5) is equipped with the first bearing groove
(4), there are two the telescopic rod (6) being parallel to each other, described two telescopic rods for the lower end rotation connection of first loading plate (5)
(6) lower end common rotation is connected to the side of mounting blocks (24).
3. a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons according to claim 1, which is characterized in that second carrying
The upper end of plate (13) is fixed with lighting device (33).
4. a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons according to claim 1, which is characterized in that the driving device
It (20) is servo motor.
5. a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons according to claim 1, which is characterized in that the rotating bar
(8) it is made of carbon steel.
6. a kind of multi-functional teaching Chinese as a foreign language desk for giving lessons according to claim 1, which is characterized in that the mounting blocks
(24) other side lower end is hinged with capping (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820101497.XU CN208658166U (en) | 2018-01-22 | 2018-01-22 | A kind of multi-functional teaching Chinese as a foreign language desk for giving lessons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820101497.XU CN208658166U (en) | 2018-01-22 | 2018-01-22 | A kind of multi-functional teaching Chinese as a foreign language desk for giving lessons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208658166U true CN208658166U (en) | 2019-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820101497.XU Expired - Fee Related CN208658166U (en) | 2018-01-22 | 2018-01-22 | A kind of multi-functional teaching Chinese as a foreign language desk for giving lessons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208658166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289090A (en) * | 2020-10-30 | 2021-01-29 | 向瑛 | Teacher that facilitates use uses teaching device |
-
2018
- 2018-01-22 CN CN201820101497.XU patent/CN208658166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289090A (en) * | 2020-10-30 | 2021-01-29 | 向瑛 | Teacher that facilitates use uses teaching device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200122 |