CN217137169U - Novel height adjusting device convenient to operate - Google Patents
Novel height adjusting device convenient to operate Download PDFInfo
- Publication number
- CN217137169U CN217137169U CN202123372752.5U CN202123372752U CN217137169U CN 217137169 U CN217137169 U CN 217137169U CN 202123372752 U CN202123372752 U CN 202123372752U CN 217137169 U CN217137169 U CN 217137169U
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- bottom plate
- cylinder
- adjustment button
- operate
- slidable part
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- 239000012634 fragment Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000036544 posture Effects 0.000 description 6
- 208000001491 myopia Diseases 0.000 description 4
- 230000004379 myopia Effects 0.000 description 3
- 208000005392 Spasm Diseases 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000004237 neck muscle Anatomy 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010061246 Intervertebral disc degeneration Diseases 0.000 description 1
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 206010028391 Musculoskeletal Pain Diseases 0.000 description 1
- 206010028836 Neck pain Diseases 0.000 description 1
- 208000007613 Shoulder Pain Diseases 0.000 description 1
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000019669 cervical disc degenerative disease Diseases 0.000 description 1
- 208000036319 cervical spondylosis Diseases 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007786 learning performance Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 208000005801 spondylosis Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009978 visual deterioration Effects 0.000 description 1
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Abstract
The utility model discloses a novel altitude mixture control device convenient to operation, including bottom plate (1), adjustment button (2) and slidable part (3), the lower extreme of slidable part (3) is equipped with cylinder (4), the lower extreme of bottom plate (1) is equipped with pipe box (5), cylinder (4) insert pipe box (5) and carry out sliding fit, open bottom plate (1) both sides has hole (6) to supply adjustment button (2) to assemble and adjust, cylinder (4) are equipped with draw-in groove (7), adjustment button (2) are equipped with boss (10) and shell fragment (9), slide rail (8) and trapezoidal limiting plate (11) are installed to bottom plate (1) below, the utility model discloses the simple operation, student can the height-adjusting correct the position of sitting, have improved user's user experience.
Description
Technical Field
The utility model belongs to the technical field of student's position of sitting is corrected, a novel altitude mixture control device convenient to operation is related to.
Background
The height adjusting device is suitable for various places of daily life, such as student sitting posture correctors, the incorrect sitting posture is mostly caused by bad habits, which are not paid attention by teachers, students and parents, and the bad sitting posture can cause the fatigue of neck and neck muscles, cause neck and shoulder pain, neck muscle spasm and even cause dizziness as long as the child has good learning performance and the writing posture is not critical and the result habit becomes natural; over time, cervical disc degeneration will occur prematurely after adulthood, leading to cervical spondylosis.
Poor sitting posture can also cause the visual deterioration of students, the eye adjusting force in the adolescent period is strong, the high adaptability to near work and study is achieved, and the near vision is not easy to fatigue. However, if students read and write at a short distance for a long time without adding a care to protect eyes, ciliary muscles can be over-tensed, and then fatigue and even spasm occur, and the accommodation myopia occurs. If the accommodation myopia is not eliminated in time, the continuous development can be converted into irreversible true myopia.
The existing height adjusting device is often numerous in structure and complex in adjusting steps, so that the cost during production of products is increased, and the user experience is not facilitated.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the application provides a novel height adjusting device convenient to operation.
The technical scheme of the utility model as follows:
the utility model provides a novel height adjustment device convenient to operation, includes bottom plate, adjustment button and slidable part, slidable part's lower extreme is equipped with the cylinder, and the lower extreme of bottom plate is equipped with the pipe box, and the cylinder inserts the pipe box and carries out sliding fit, and open the bottom plate both sides has the hole to supply adjustment button to assemble the regulation, and the cylinder is equipped with the draw-in groove, and adjustment button is equipped with boss and shell fragment, and slide rail and trapezoidal limiting plate are installed to the bottom plate below.
As a preferred embodiment of the present invention: the number of cylinders is two.
As a preferred embodiment of the present invention: the number of the pipe sleeves is two.
As a preferred embodiment of the present invention: the quantity of slide rail is two, and the quantity of trapezoidal limiting plate is two.
As a preferred embodiment of the present invention: the shrapnel is arranged at the tail part of the adjusting button.
The utility model discloses profitable technological effect as follows:
the novel height adjusting device convenient to operate can realize height adjustment through buckling and separating the clamping groove and the lug boss; the lowest clamping groove enables the slidable part to slide upwards for a certain distance and then cannot slide upwards any more, so that the sliding prevention of the slidable part is realized; whether the elastic sheet deforms or not is controlled by pressing and loosening the adjusting button, so that buckling and separation of the clamping groove and the boss are controlled, and finally height adjustment is achieved; trapezoidal limiting plate has both provided elastic support for adjustment button, also can prevent adjustment button for the slippage of bottom plate, has improved user's user experience.
Drawings
Fig. 1 is a schematic structural view of a novel height adjusting device convenient to operate according to the present invention;
FIG. 2 is a bottom view of the base plate;
FIG. 3 is a schematic view of the adjustment button;
fig. 4 is a schematic structural diagram of a cylinder and a clamping groove.
Reference numerals: 1-bottom plate, 2-adjusting button, 3-slidable part, 4-cylinder, 5-pipe sleeve, 6-hole, 7-clamping groove, 8-sliding rail, 9-elastic sheet, 10-boss and 11-trapezoidal limiting plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, a novel height adjusting device convenient to operate, including bottom plate 1, adjustment button 2 and slidable part 3, slidable part 3's lower extreme is equipped with cylinder 4, and bottom plate 1's lower extreme is equipped with pipe box 5, and cylinder 4 inserts pipe box 5 and carries out sliding fit, and open 1 both sides of bottom plate has hole 6 to supply adjustment button 2 to assemble the regulation, and cylinder 4 is equipped with draw-in groove 7, and adjustment button 2 is equipped with boss 10 and shell fragment 9, and slide rail 8 and trapezoidal limiting plate 11 are installed to bottom plate 1 below.
The number of the cylinders 4 is two; the number of the pipe sleeves 5 is two; the number of the slide rails 8 is two, and the number of the trapezoidal limit plates 11 is two; the spring plate 9 is arranged at the tail part of the adjusting button 2.
During the use, slidable part 3 carries out sliding fit with bottom plate 1, can directly carry and draw slidable part 3 and make its height-adjusting that makes progress, and the design of the draw-in groove of cylinder 4 below, make slidable part 3 upwards slide certain distance after no longer can upwards slide, with this antiskid that realizes slidable part 3 takes off, press the adjustment button 2 of both sides, adjustment button 2 slides on slide rail 8 of bottom plate 1 lower part, the shell fragment 9 of adjustment button 2 afterbody takes place to deform, draw-in groove 7 on the 3 lower extreme cylinder 4 of slidable part and the boss 10 on the adjustment button 2 do not lock this moment, slidable part 3 can be from this downwards automatically regulated height, the design of trapezoidal limiting plate 11 of bottom plate 1 lower part, both provided elastic support for adjustment button 2, also prevent adjustment button 2 for the slippage of bottom plate 1.
In conclusion, the novel height adjusting device convenient to operate can realize height adjustment through buckling and separating the clamping groove and the lug boss; the lowest clamping groove enables the slidable part to slide upwards for a certain distance and then cannot slide upwards any more, so that the sliding prevention of the slidable part is realized; whether the elastic sheet deforms or not is controlled by pressing and loosening the adjusting button, so that buckling and separation of the clamping groove and the boss are controlled, and finally height adjustment is achieved; the trapezoidal limiting plate provides elastic support for the adjusting button, can prevent the adjusting button from slipping relative to the bottom plate, can conveniently adjust the height to correct sitting postures, and reduces the production cost.
Although the embodiments of the present invention have been disclosed in the foregoing description, it should be understood that the invention is not limited to the details of construction and arrangements of the embodiments, but is capable of numerous changes, modifications, substitutions and alterations by one of ordinary skill in the art without departing from the principles and spirit of the invention.
Claims (5)
1. The utility model provides a novel height adjusting device convenient to operation which characterized in that: including bottom plate (1), adjustment button (2) and slidable part (3), the lower extreme of slidable part (3) is equipped with cylinder (4), the lower extreme of bottom plate (1) is equipped with pipe box (5), cylinder (4) insert pipe box (5) and carry out sliding fit, open bottom plate (1) both sides has hole (6) to supply adjustment button (2) to assemble the regulation, cylinder (4) are equipped with draw-in groove (7), adjustment button (2) are equipped with boss (10) and shell fragment (9), slide rail (8) and trapezoidal limiting plate (11) are installed to bottom plate (1) below.
2. The new easy-to-operate height adjustment device according to claim 1, characterized by the fact that the number of cylinders (4) is two.
3. The new height adjustment device easy to handle, as claimed in claim 1, characterized in that the number of sleeves (5) is two.
4. The easy-to-operate novel height adjustment device according to claim 1, characterized in that the number of the sliding rails (8) is two and the number of the trapezoidal limiting plates (11) is two.
5. The easy-to-operate novel height adjustment device according to any one of claims 1 to 4, characterized in that the spring (9) is arranged at the tail of the adjustment button (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123372752.5U CN217137169U (en) | 2021-12-30 | 2021-12-30 | Novel height adjusting device convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123372752.5U CN217137169U (en) | 2021-12-30 | 2021-12-30 | Novel height adjusting device convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217137169U true CN217137169U (en) | 2022-08-09 |
Family
ID=82685970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123372752.5U Active CN217137169U (en) | 2021-12-30 | 2021-12-30 | Novel height adjusting device convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217137169U (en) |
-
2021
- 2021-12-30 CN CN202123372752.5U patent/CN217137169U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |