CN208524073U - A kind of wooden positive appearance study table - Google Patents
A kind of wooden positive appearance study table Download PDFInfo
- Publication number
- CN208524073U CN208524073U CN201820317478.0U CN201820317478U CN208524073U CN 208524073 U CN208524073 U CN 208524073U CN 201820317478 U CN201820317478 U CN 201820317478U CN 208524073 U CN208524073 U CN 208524073U
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- CN
- China
- Prior art keywords
- regulating box
- threaded rod
- rotating bar
- fixedly installed
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of wooden positive appearance study tables, including regulating box, the first threaded rod and the second threaded rod being vertically arranged are rotatably equipped in the regulating box, the outside of first threaded rod and the second threaded rod is fixedly installed with belt pulley, the outer sheath of two belt pulleys is equipped with belt, the outside of second threaded rod is also fixedly installed with driven wheel of differential, driven wheel of differential is located at the lower section of belt pulley, the side of regulating box offers mounting hole, horizontally disposed rotating bar is rotatably equipped in mounting hole, one end of rotating bar extends to the inside of regulating box, and one end of rotating bar is fixedly installed with drive bevel gear, drive bevel gear is meshed with driven wheel of differential, the other end of rotating bar extends to the outside of regulating box, horizontally disposed lifter plate is additionally provided in regulating box.The utility model clever structure, it is easy to use, study table it is height-adjustable, user will not because study table height it is too low due to make sitting posture unhealthy.
Description
Technical field
The utility model relates to study article technical fields, more particularly to a kind of wooden positive appearance study table.
Background technique
Student using study table when being learnt, if study table height is too low, it will cause student that must arch upward back ability
It carries out using this undesirable sitting posture can cause adverse effect to the body development of student, and the height of existing study table is big
It is not available for adjusting, and existing study table does not have the inclined support panel for placing books, when students ' reading books, books are flat more
It puts on the table, reads not comfortable enough.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the wooden positive appearance of one kind proposed
Practise table.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of wooden positive appearance study table, including regulating box are rotatably equipped with the first spiral shell being vertically arranged in the regulating box
The outside of rasp bar and the second threaded rod, the first threaded rod and the second threaded rod is fixedly installed with belt pulley, two belt pulleys
Outer sheath is equipped with belt, and the outside of the second threaded rod is also fixedly installed with driven wheel of differential, and driven wheel of differential is located at belt pulley
Lower section, the side of regulating box offer mounting hole, and horizontally disposed rotating bar, one end of rotating bar are rotatably equipped in mounting hole
The inside of regulating box is extended to, and one end of rotating bar is fixedly installed with drive bevel gear, drive bevel gear and driven wheel of differential
It is meshed, the other end of rotating bar extends to the outside of regulating box, and horizontally disposed lifter plate, lifter plate are additionally provided in regulating box
On open up there are two threaded hole, the first threaded rod and the second threaded rod pass through threaded hole through lifter plate, the top of lifter plate
Two elevating levers being vertically arranged are fixedly installed with, the top of elevating lever is fixedly installed with desktop, the top rotational installation of desktop
There is placement plate, the side that the top of desktop is located at placement plate is also fixedly installed with the push-rod electric machine being vertically arranged, and placement plate is close
The side of push-rod electric machine offers sliding groove, and sliding shoe, the output shaft and sliding shoe of push-rod electric machine are slidably fitted in sliding groove
Rotation connection.
Preferably, the top of the regulating box is opened up there are two through-hole, and the top of elevating lever extends to adjusting by through-hole
The outside of case.
Preferably, the rotating bar extends to the outside of regulating box far from one end of drive bevel gear, and rotating bar is separate
One end of drive bevel gear is fixedly installed with rotating disc, and horizontally disposed positioning pin is slidably fitted on rotating disc.
Preferably, the regulating box offers multiple locating slots close to the side of positioning pin, and one end of positioning pin extends to
In locating slot, locating slot is uniformly distributed in the surrounding annular of mounting hole.
Preferably, the turning of the bottom end of the regulating box four is fixedly installed with the supporting leg being vertically arranged.
The beneficial effects of the utility model are: by regulating box, the first threaded rod, belt pulley, the second threaded rod, from mantle
The cooperation of gear, rotating bar, drive bevel gear, rotating disc, positioning pin and lifter plate has achieved the effect that adjust desktop height, make
User can be adjusted according to self-demand to suitable height, sitting posture will not be made unhealthy because study table height is too low, desktop
On be rotatablely installed the placement plate of adjustable-angle so that read books are more comfortable, the utility model clever structure, user
Just, study table is height-adjustable, and user will not make sitting posture unhealthy because study table height is too low.
Detailed description of the invention
Fig. 1 be the utility model proposes the wooden positive appearance study table of one kind side view angle cross-sectional view；
Fig. 2 be the utility model proposes the wooden positive appearance study table of one kind locating slot distribution schematic diagram.
In figure: 1 regulating box, 2 supporting legs, 3 first threaded rods, 4 belt pulleys, 5 second threaded rods, 6 driven wheel of differential, 7 turns
Lever, 8 drive bevel gears, 9 rotating discs, 10 positioning pins, 11 lifter plates, 12 desktops, 13 desktops, 14 placement plates, 15 push-rod electric machines,
16 sliding shoes.
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.1-2, a kind of wooden positive appearance study table, including regulating box 1 are rotatably equipped in regulating box 1 and are vertically arranged
The first threaded rod 3 and the second threaded rod 5, the outside of the first threaded rod 3 and the second threaded rod 5 is fixedly installed with belt pulley
4, the outer sheath of two belt pulleys 4 is equipped with belt, and the outside of the second threaded rod 5 is also fixedly installed with driven wheel of differential 6, from mantle
Gear 6 is located at the lower section of belt pulley 4, and the side of regulating box 1 offers mounting hole, is rotatably equipped in mounting hole horizontally disposed
Rotating bar 7, one end of rotating bar 7 extends to the inside of regulating box 1, and one end of rotating bar 7 is fixedly installed with drive bevel gear
8, drive bevel gear 8 is meshed with driven wheel of differential 6, and the other end of rotating bar 7 extends to the outside of regulating box 1, in regulating box 1
It is additionally provided with horizontally disposed lifter plate 11, is opened up on lifter plate 11 there are two threaded hole, the first threaded rod 3 and the second threaded rod 5
Lifter plate 11 is run through by threaded hole, the top of lifter plate 11 is fixedly installed with two elevating levers being vertically arranged 12, goes up and down
The top of bar 12 is fixedly installed with desktop 13, and the top of desktop 13 is rotatably equipped with placement plate 14, and the top of desktop 13, which is located at, puts
The side for setting plate 14 is also fixedly installed with the push-rod electric machine 15 being vertically arranged, and placement plate 14 is opened up close to the side of push-rod electric machine 15
There is sliding groove, sliding shoe 16 is slidably fitted in sliding groove, the output shaft and sliding shoe 16 of push-rod electric machine 15 are rotatablely connected.
In the present embodiment, read books can be placed in placement plate 14, by the flexible promotion for controlling push-rod electric machine 15
Sliding shoe 16 slides up and down in sliding groove, to push placement plate 14 to rotate clockwise and anticlockwise, to adjust placement plate
14 angle, to obtain optimal read angle, positioning pin 10 is extracted out of locating slot to be rotated by rotating disc 9
Bar 7 drives the rotation of the second threaded rod 5 with engaging for driven wheel of differential 6 by drive bevel gear 8, due to belt pulley 4 and belt
Cooperation drive the first threaded rod 3 and the second threaded rod 5 synchronous rotation, due to the first threaded rod 3 and the second threaded rod 5 with
Lifter plate 11 is threadedly coupled, so that lifter plate 11 be driven to move up and down, so as to adjust the height of desktop 13, student can be according to itself
Situation is adjusted.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 wooden positive appearance study table, including regulating box (1), which is characterized in that be rotatably equipped in the regulating box (1) perpendicular
The outside of the first threaded rod (3) and the second threaded rod (5) being directly arranged, the first threaded rod (3) and the second threaded rod (5) is fixed
It is equipped with belt pulley (4), the outer sheath of two belt pulleys (4) is equipped with belt, and the outside in the outside of the second threaded rod (5) is also fixed
It is equipped with driven wheel of differential (6), driven wheel of differential (6) is located at the lower section of belt pulley (4), and the side of regulating box (1) offers peace
Hole is filled, is rotatably equipped with horizontally disposed rotating bar (7) in mounting hole, one end of rotating bar (7) extends to the interior of regulating box (1)
Portion, and one end of rotating bar (7) is fixedly installed with drive bevel gear (8), drive bevel gear (8) is mutually nibbled with driven wheel of differential (6)
It closes, the other end of rotating bar (7) extends to the outside of regulating box (1), is additionally provided with horizontally disposed lifter plate in regulating box (1)
(11), threaded hole there are two opening up on lifter plate (11), the first threaded rod (3) and the second threaded rod (5) are passed through by threaded hole
It wears lifter plate (11), the top of lifter plate (11) is fixedly installed with two elevating levers being vertically arranged (12), elevating lever (12)
Top is fixedly installed with desktop (13), and the top of desktop (13) is rotatably equipped with placement plate (14), and the top of desktop (13) is located at
The side of placement plate (14) is also fixedly installed with the push-rod electric machine (15) being vertically arranged, and placement plate (14) is close to push-rod electric machine (15)
Side offer sliding groove, be slidably fitted in sliding groove sliding shoe (16), the output shaft and sliding shoe of push-rod electric machine (15)
(16) it is rotatablely connected.
2. the wooden positive appearance study table of one kind according to claim 1, which is characterized in that open on the top of the regulating box (1)
If there are two through-holes, the top of elevating lever (12) extends to the outside of regulating box (1) by through-hole.
3. the wooden positive appearance study table of one kind according to claim 1, which is characterized in that the rotating bar (7) is far from actively
One end of bevel gear (8) extends to the outside of regulating box (1), and the fixed peace in the one end of rotating bar (7) far from drive bevel gear (8)
Equipped with rotating disc (9), horizontally disposed positioning pin (10) are slidably fitted on rotating disc (9).
4. the wooden positive appearance study table of one kind according to claim 3, which is characterized in that the regulating box (1) is close to positioning
The side of pin (10) offers multiple locating slots, and one end of positioning pin (10) extends in locating slot, and locating slot is in mounting hole
Surrounding annular is uniformly distributed.
5. the wooden positive appearance study table of one kind according to claim 1, which is characterized in that the bottom end four of the regulating box (1)
A turning is fixedly installed with the supporting leg (2) being vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317478.0U CN208524073U (en) | 2018-03-08 | 2018-03-08 | A kind of wooden positive appearance study table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317478.0U CN208524073U (en) | 2018-03-08 | 2018-03-08 | A kind of wooden positive appearance study table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208524073U true CN208524073U (en) | 2019-02-22 |
Family
ID=65395163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820317478.0U Expired - Fee Related CN208524073U (en) | 2018-03-08 | 2018-03-08 | A kind of wooden positive appearance study table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208524073U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227508A (en) * | 2020-02-24 | 2020-06-05 | 许昌学院 | Novel experimental apparatus of education technique |
| CN112021787A (en) * | 2020-09-01 | 2020-12-04 | 湖南华军厨房设备有限公司 | Liftable electric heating table |
| CN113545598A (en) * | 2021-08-12 | 2021-10-26 | 湖南亚纳秒健康产业有限公司 | Intelligent myopia-preventing healthy learning table |
| CN115030526A (en) * | 2022-07-18 | 2022-09-09 | 唐山国淼科技有限公司 | Self-unloading type unloading platform and method for building |
-
2018
- 2018-03-08 CN CN201820317478.0U patent/CN208524073U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227508A (en) * | 2020-02-24 | 2020-06-05 | 许昌学院 | Novel experimental apparatus of education technique |
| CN112021787A (en) * | 2020-09-01 | 2020-12-04 | 湖南华军厨房设备有限公司 | Liftable electric heating table |
| CN113545598A (en) * | 2021-08-12 | 2021-10-26 | 湖南亚纳秒健康产业有限公司 | Intelligent myopia-preventing healthy learning table |
| CN115030526A (en) * | 2022-07-18 | 2022-09-09 | 唐山国淼科技有限公司 | Self-unloading type unloading platform and method for building |
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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: 20190222 Termination date: 20200308 |