CN220269288U - Combined myopia-preventing lamp holder - Google Patents
Combined myopia-preventing lamp holder Download PDFInfo
- Publication number
- CN220269288U CN220269288U CN202321446585.0U CN202321446585U CN220269288U CN 220269288 U CN220269288 U CN 220269288U CN 202321446585 U CN202321446585 U CN 202321446585U CN 220269288 U CN220269288 U CN 220269288U
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- fixedly connected
- cylinder
- mounting cylinder
- base
- servo motor
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- 208000001491 myopia Diseases 0.000 title claims abstract description 29
- 230000004379 myopia Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 7
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a combined myopia-preventing lamp holder, which comprises a base and a mounting cylinder fixedly connected to the top of the base, wherein a lifting mechanism extending to the top of the mounting cylinder is arranged in the mounting cylinder, an angle adjusting mechanism is arranged at the top of the mounting cylinder, the lifting mechanism comprises a servo motor fixedly connected to the top of the base, a rotating shaft extending to the inside of the mounting cylinder is fixedly connected to an output shaft of the servo motor, a transmission gear is fixedly connected to one end, far away from the servo motor, of the rotating shaft, a threaded rod is rotatably connected to the inside of the mounting cylinder, and a driven gear meshed with the transmission gear is fixedly connected to the outside of the threaded rod. This combination formula myopia prevention lighting fixture drives the pivot rotation through setting up servo motor, and rethread pivot rotation drives drive gear and driven gear rotation for the threaded rod can drive the lift section of thick bamboo and go up and down the displacement, thereby is convenient for go up and down the regulation to the lighting lamp, has reached myopia prevention's effect.
Description
Technical Field
The utility model relates to the technical field of lamp holders, in particular to a combined myopia-preventing lamp holder.
Background
In recent years, the incidence rate of myopia in China has obviously increased, myopia has become a major public health problem affecting the eye health of national people, especially teenagers in China, and the reasons for myopia formation mainly comprise genetic factors, environmental factors, bad eye habit and the like, wherein the environmental factors are one of the main factors for myopia formation, and the lamp bracket is a necessary illumination tool in the learning environment of students, so that the lamp bracket has a great influence on the eyesight of the students.
Through retrieving, chinese patent CN213686711U discloses a multi-functional combination formula myopia prevention lighting fixture, the on-line screen storage device comprises a base, the base top is fixed with the sleeve, the inside bracing piece that is equipped with of sleeve, the bracing piece top is fixed with the main lamp shade, main lamp shade both sides are articulated with auxiliary lamp shade through the pivot symmetry, main lamp shade and auxiliary lamp shade are inside all to be equipped with the fluorescent tube, auxiliary lamp shade top is connected with the stay cord through the link, the other end of stay cord is fixed with the buckle, main lamp shade top evenly is equipped with a plurality of solid fixed ring, gu fixed ring is arch structure, the stay cord passes through the buckle on solid fixed ring. The utility model can ensure that the lamplight irradiates from multiple directions, ensure sufficient light and protect the eyesight of students.
However, in the use process, the height of the lamp holder needs to be manually adjusted, so that students need to spend a part of time to operate, the learning efficiency of the students is affected, and therefore, the combined myopia-preventing lamp holder is provided to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a combined myopia-preventing lamp holder, which has the advantage of being convenient for adjusting the height, and solves the problem that students need to spend a part of time for operation to influence the learning efficiency of the students because the height of the lamp holder is manually adjusted.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the combined myopia-preventing lamp holder comprises a base and a mounting cylinder fixedly connected to the top of the base, wherein a lifting mechanism extending to the top of the mounting cylinder is arranged in the mounting cylinder, and an angle adjusting mechanism is arranged at the top of the mounting cylinder;
the lifting mechanism comprises a servo motor fixedly connected to the top of the base, a rotating shaft extending to the inside of the installation cylinder is fixedly connected to an output shaft of the servo motor, a transmission gear is fixedly connected to one end, away from the servo motor, of the rotating shaft, a threaded rod is rotatably connected to the inside of the installation cylinder, a driven gear meshed with the transmission gear is fixedly connected to the outside of the threaded rod, and a lifting cylinder is connected to the outside of the threaded rod in a threaded manner;
the angle adjusting mechanism comprises a lifting table fixedly connected to the top end of the lifting cylinder, a hinge part is fixedly connected to the top of the lifting table, an installation box is hinged to the inside of the hinge part, an electric push rod is fixedly arranged at the top of the lifting table and located on the back of the hinge part, and the output end of the electric push rod is in sliding connection with the bottom of the installation box.
Further, the lifting cylinder extends to the top of the mounting cylinder, and the mounting cylinder and the lifting cylinder are hollow cylinders.
Further, the left and right sides of lift section of thick bamboo all fixedly connected with extends to the inside stopper of installation section of thick bamboo, the inside of installation section of thick bamboo has been seted up with the spacing groove of stopper looks adaptation.
Further, the output end of the electric push rod is fixedly connected with a sliding block which extends to the inside of the installation box, and a sliding groove which is matched with the sliding block is formed in the installation box.
Further, the inside fixed mounting of install bin has the light, the light is LED eye-protection lamp.
Further, one side of servo motor is kept away from at the top of base fixedly connected with mount pad, the top fixed mounting of mount pad has the clock.
Further, the bottom fixedly connected with supporting seat of base, the quantity of supporting seat is four, four the supporting seat even distributes in the bottom of base.
(III) beneficial effects
Compared with the prior art, the utility model provides a combined myopia-preventing lamp bracket, which comprises the following components
The beneficial effects are that:
1. this combination formula myopia prevention lighting fixture drives the pivot rotation through setting up servo motor, and rethread pivot rotation drives drive gear and driven gear rotation for the threaded rod can drive the lift section of thick bamboo and go up and down the displacement, thereby is convenient for go up and down the regulation to the lighting lamp, has reached myopia prevention's effect.
2. This combination formula myopia prevention lighting fixture through setting up hinge and mounting box for the light can rotate, and the rethread sets up electric putter and drives the slider and slide in the mounting box is inside, makes the mounting box can rotate around the hinge, thereby has reached the effect of carrying out angle modulation to the light, has solved the manual height of adjusting the lighting fixture, leads to the student to need spending a part of time and operate, has influenced student's learning efficiency's problem.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a schematic structural view of the angle adjusting mechanism of the present utility model.
In the figure: 1 a base, 2 a mounting cylinder, 3 a servo motor, 4 a rotating shaft, 5 a transmission gear, 6 a threaded rod, 7 a driven gear, 8 a lifting cylinder, 9 a lifting table, 10 a hinging piece, 11 a mounting box, 12 an electric push rod, 13 a sliding block, 14 a sliding groove, 15 an illuminating lamp, 16 a mounting seat, 17 a clock and 18 a supporting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a combined myopia-preventing lamp holder comprises a base 1 and a mounting cylinder 2 fixedly connected to the top of the base 1, wherein a lifting mechanism extending to the top of the mounting cylinder 2 is arranged in the mounting cylinder 2, the lifting mechanism comprises a servo motor 3 fixedly connected to the top of the base 1, a rotating shaft 4 extending to the inside of the mounting cylinder 2 is fixedly connected to an output shaft of the servo motor 3, a transmission gear 5 is fixedly connected to one end of the rotating shaft 4 away from the servo motor 3, a threaded rod 6 is rotatably connected to the inside of the mounting cylinder 2, a driven gear 7 meshed with the transmission gear 5 is fixedly connected to the outside of the threaded rod 6, and a lifting cylinder 8 is connected to the outside of the threaded rod 8.
Wherein, lifting cylinder 8 extends to the top of mounting cylinder 2, and mounting cylinder 2 and lifting cylinder 8 are hollow cylinder, and the stopper that extends to mounting cylinder 2 inside is all fixedly connected with in the left and right sides of lifting cylinder 8, and the spacing groove with stopper looks adaptation has been seted up to the inside of mounting cylinder 2.
It should be noted that, the bearing adapted to the threaded rod 6 is fixedly installed in the installation cylinder 2, and the limiting block and the limiting groove are provided, so that the lifting cylinder 8 is conveniently limited.
In this embodiment, the top of installation section of thick bamboo 2 is provided with angle adjustment mechanism, and angle adjustment mechanism includes elevating platform 9 of fixed connection in elevating cylinder 8 top, and the top fixedly connected with hinge 10 of elevating platform 9, the inside of hinge 10 articulates there is install bin 11, and the top of elevating platform 9 just is located the back fixed mounting of hinge 10 and has electric putter 12, electric putter 12's output and install bin 11's bottom sliding connection.
Wherein, fixedly connected with extends to the inside slider 13 of installation case 11 on the output of electric putter 12, the inside of installation case 11 has seted up the spout 14 with slider 13 looks adaptation, and the inside fixed mounting of installation case 11 has light 15, and light 15 is the LED eye-protection lamp.
By providing the slider 13 and the chute 14, the mounting box 11 can be rotated, thereby achieving the effect of angle adjustment.
In this embodiment, a mounting seat 16 is fixedly connected to one side of the top of the base away from the servo motor 3, and a clock 17 is fixedly installed on the top of the mounting seat 16.
In this embodiment, the bottom of the base 1 is fixedly connected with supporting seats 18, the number of the supporting seats 18 is four, the four supporting seats 18 are uniformly distributed at the bottom of the base 1, and the bottom of the supporting seats 18 is fixedly connected with a rubber pad.
The working principle of the embodiment is as follows:
firstly, the servo motor 3 is started to drive the transmission gear 5 and the driven gear 7 to rotate, the lifting cylinder 8 and the illuminating lamp 15 are lifted to a proper height, then the electric push rod 12 is started to drive the mounting box 11 and the illuminating lamp 15 to rotate, the illuminating lamp 15 is rotated to a proper angle, and students can conduct proper work and rest through watching the clock 17, so that long-time eye use is avoided.
The beneficial effects of the embodiment are as follows:
this combination formula myopia prevention lighting fixture drives pivot 4 rotation through setting up servo motor 3, and rethread pivot 4 is rotatory to drive gear 5 and driven gear 7 rotation for threaded rod 6 can drive lift section of thick bamboo 8 and go up and down the displacement, thereby be convenient for go up and down the regulation to illumination lamp 15, reached myopia prevention's effect.
This combination formula myopia prevention lighting fixture through setting up hinge 10 and mounting box 11 for light 15 can rotate, and rethread sets up electric putter 12 and drives slider 13 at the inside slip of mounting box 11, makes mounting box 11 can rotate around hinge 10, thereby has reached the effect that illumination lamp 15 carries out angle modulation, has solved and has needed manual height-adjusting the lighting fixture, leads to the student to need spending a part of time and operate, has influenced student's learning efficiency's problem.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a combination formula myopia prevention lighting fixture, includes base (1) and fixed connection in mounting cylinder (2) at base (1) top, its characterized in that: the inside of the installation cylinder (2) is provided with a lifting mechanism extending to the top of the installation cylinder, and the top of the installation cylinder (2) is provided with an angle adjusting mechanism;
the lifting mechanism comprises a servo motor (3) fixedly connected to the top of a base (1), a rotating shaft (4) extending to the inside of a mounting cylinder (2) is fixedly connected to an output shaft of the servo motor (3), a transmission gear (5) is fixedly connected to one end, far away from the servo motor (3), of the rotating shaft (4), a threaded rod (6) is rotatably connected to the inside of the mounting cylinder (2), a driven gear (7) meshed with the transmission gear (5) is fixedly connected to the outside of the threaded rod (6), and a lifting cylinder (8) is connected to the external thread of the threaded rod (6);
the angle adjusting mechanism comprises a lifting table (9) fixedly connected to the top end of a lifting cylinder (8), a hinge (10) is fixedly connected to the top of the lifting table (9), an installation box (11) is hinged to the inside of the hinge (10), an electric push rod (12) is fixedly arranged at the top of the lifting table (9) and located on the back of the hinge (10), and the output end of the electric push rod (12) is in sliding connection with the bottom of the installation box (11).
2. The combination myopia prevention lamp holder according to claim 1, wherein: the lifting cylinder (8) extends to the top of the mounting cylinder (2), and the mounting cylinder (2) and the lifting cylinder (8) are hollow cylinders.
3. The combination myopia prevention lamp holder according to claim 1, wherein: limiting blocks extending to the inside of the installation cylinder (2) are fixedly connected to the left side and the right side of the lifting cylinder (8), and limiting grooves matched with the limiting blocks are formed in the installation cylinder (2).
4. The combination myopia prevention lamp holder according to claim 1, wherein: the output end of the electric push rod (12) is fixedly connected with a sliding block (13) which extends into the installation box (11), and a sliding groove (14) matched with the sliding block (13) is formed in the installation box (11).
5. The combination myopia prevention lamp holder according to claim 1, wherein: an illuminating lamp (15) is fixedly installed in the installation box (11), and the illuminating lamp (15) is an LED eye-protection lamp.
6. The combination myopia prevention lamp holder according to claim 1, wherein: one side of the top of base far away from servo motor (3) fixedly connected with mount pad (16), the top fixed mounting of mount pad (16) has clock (17).
7. The combination myopia prevention lamp holder according to claim 1, wherein: the bottom of base (1) fixedly connected with supporting seat (18), the quantity of supporting seat (18) is four, four supporting seat (18) even distribution is in the bottom of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446585.0U CN220269288U (en) | 2023-06-08 | 2023-06-08 | Combined myopia-preventing lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446585.0U CN220269288U (en) | 2023-06-08 | 2023-06-08 | Combined myopia-preventing lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220269288U true CN220269288U (en) | 2023-12-29 |
Family
ID=89316589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321446585.0U Active CN220269288U (en) | 2023-06-08 | 2023-06-08 | Combined myopia-preventing lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220269288U (en) |
-
2023
- 2023-06-08 CN CN202321446585.0U patent/CN220269288U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |