CN207716160U - A kind of adjustable eye-protecting desk lamp - Google Patents
A kind of adjustable eye-protecting desk lamp Download PDFInfo
- Publication number
- CN207716160U CN207716160U CN201721629883.8U CN201721629883U CN207716160U CN 207716160 U CN207716160 U CN 207716160U CN 201721629883 U CN201721629883 U CN 201721629883U CN 207716160 U CN207716160 U CN 207716160U
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- China
- Prior art keywords
- cavity
- screw rod
- pedestal
- gear
- support column
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- 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 adjustable eye-protecting desk lamps, including pedestal, one end of pedestal is equipped with cavity, screw rod is rotatably connected in cavity, fixing sleeve is connected to first gear on screw rod, the second gear being meshed with first gear is equipped in cavity, second gear is connected with the inner wall of cavity by bar rotation, the one end of bull stick far from second gear runs through the inner wall of cavity and is fixedly connected with handle, one end of handle is rotatably connected to arc kelly by first rotating shaft, around equipped with multiple card slots corresponding with arc kelly on pedestal, one end of screw rod runs through the inner top of cavity and extends outwardly, the threaded one end that screw rod extends is socketed with support column, support column is connected with the top of pedestal by multiple telescopic rods, support column is equipped with thread groove corresponding with screw rod.The utility model allows device height and angle be free to adjust, to be played a certain protective role to the eyesight of people by the setting of many places regulating mechanism.
Description
Technical field
The utility model is related to desk lamp technical field more particularly to a kind of adjustable eye-protecting desk lamps.
Background technology
Desk lamp is a kind of household electrical appliance for being used for illuminating in people's life.It is generally divided into two kinds, one is column,
One is have clip.Its operation principle mainly concentrates on light in one pocket, is convenient for working and learning.
But existing Table lamp structure is relatively simple, the height and angle of desk lamp can not be carried out according to actual service condition
It is free to adjust, to cause certain damage to the eyesight of people, there is certain defective.
Utility model content
Purpose of the utility model is to solve Table lamp structure in the prior art is relatively simple, the height and angle of desk lamp
It can not carry out freely regulated problem according to actual service condition, and a kind of adjustable eye-protecting desk lamp proposed.
To achieve the goals above, the utility model uses following technical solution：
One end of a kind of adjustable eye-protecting desk lamp, including pedestal, pedestal is equipped with cavity, and screw rod is rotatably connected in cavity,
Fixing sleeve is connected to first gear on screw rod, and the second gear being meshed with first gear, second gear and cavity are equipped in cavity
Inner wall connected by bar rotation, the one end of bull stick far from second gear through cavity inner wall and be fixedly connected with handle,
One end of handle is rotatably connected to arc kelly by first rotating shaft, is surround on pedestal and is equipped with multiple cards corresponding with arc kelly
One end of slot, screw rod runs through the inner top of cavity and extends outwardly, and the threaded one end that screw rod extends is socketed with support column, support column
It is connected by multiple telescopic rods with the top of pedestal, support column is equipped with thread groove corresponding with screw rod, and the top of support column is logical
It crosses the second shaft and is rotatably connected to support plate, one end of support plate is equipped with lighting device, side of the support column far from lighting device
Be fixedly connected with fixed block, connected by turnbuckle between fixed block and support plate, the both ends of turnbuckle respectively with fixation
Block and support plate rotation connection.
Preferably, be arranged on bull stick there are two supporting sleeve, the opposite side of two supporting sleeves respectively with cavity inner wall and bottom
The outer wall of seat offsets.
Preferably, spring is arranged on telescopic rod, the both ends of spring are fixedly connected with pedestal and support column respectively.
Preferably, one end that screw rod is located in thread groove is fixedly connected with limited block.
Preferably, be arranged with the second torque spring in the second shaft, the both ends of the second torque spring respectively with support plate and
Support column is fixedly connected.
Preferably, be arranged with the first torque spring in first rotating shaft, the both ends of the first torque spring respectively with arc kelly
It is fixedly connected with handle.
Preferably, the bottom fixed bonding of pedestal has non-slip mat.
In the utility model, when in use, first swing handle drives bar rotation to user, passes through first gear and second
Engagement between gear drives screw rod rotation, to adjust the height of support plate by support column, then utilize arc card
Bar fixes handle, then drives support plate rotation by turnbuckle, to adjust the angle of lighting device.The utility model is logical
The setting for crossing many places regulating mechanism allows device height and angle be free to adjust, to play one to the eyesight of people
Fixed protective effect.
Description of the drawings
Fig. 1 be the utility model proposes a kind of adjustable eye-protecting desk lamp structural schematic diagram；
Fig. 2 be the utility model proposes a kind of adjustable eye-protecting desk lamp bull stick at side structure schematic view.
In figure：1 pedestal, 2 screw rods, 3 first gears, 4 second gears, 5 bull sticks, 6 handles, 7 first rotating shafts, 8 arc kellies,
9 support columns, 10 telescopic rods, 11 second shafts, 12 support plates, 13 lighting devices, 14 fixed blocks, 15 turnbuckles, 16 supporting sleeves,
17 springs, 18 limited blocks.
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, one end of a kind of adjustable eye-protecting desk lamp, including pedestal 1, pedestal 1 is equipped with cavity, is rotated in cavity
It is connected with screw rod 2, the height for adjusting support column 9, fixing sleeve is connected to first gear 3 on screw rod 2, is equipped in cavity and first
The second gear 4 that gear 3 is meshed, for driving screw rod 2 to rotate, the inner wall of second gear 4 and cavity is rotated by bull stick 5 to be connected
It connects, for driving second gear 4 to rotate, the one end of bull stick 5 far from second gear 4 runs through the inner wall of cavity and is fixedly connected with handle
Hand 6, for driving bull stick 5 to rotate, one end of handle 6 is rotatably connected to arc kelly 8 by first rotating shaft 7, for fixing handle
Hand 6, around being equipped with multiple card slots corresponding with arc kelly 8 on pedestal 1, one end of screw rod 2 through cavity inner top and to
Outer extension, the threaded one end that screw rod 2 extends are socketed with support column 9, are used to support support plate 12, the top of support column 9 and pedestal 1
It is connected by multiple telescopic rods 10, support column 9 is equipped with thread groove corresponding with screw rod 2, and the top of support column 9 passes through second turn
Axis 11 is rotatably connected to support plate 12, is used to support lighting device 13, one end of support plate 12 is equipped with lighting device 13, for shining
Bright, side of the support column 9 far from lighting device 13 is fixedly connected with fixed block 14, is used to support turnbuckle 15, fixed block 14
It is connected by turnbuckle 15 between support plate 12, the angle for adjusting support plate 12, the both ends difference of turnbuckle 15
It is rotatablely connected with fixed block 14 and support plate 12.
In the utility model, be arranged on bull stick 5 there are two supporting sleeve 16, the opposite side of two supporting sleeves 16 respectively with sky
The outer wall of cavity wall and pedestal 1 offsets, and anti-dog link 5 shakes, and spring 17, the both ends difference of spring 17 are arranged on telescopic rod 10
It is fixedly connected with pedestal 1 and support column 9, certain resilient support is played to support column 9, it is solid that screw rod 2 is located at one end in thread groove
Surely it is connected with limited block 18, prevents screw rod 2 from falling off out of thread groove, is arranged with the second torque spring in the second shaft 11, second
The both ends of torque spring are fixedly connected with support plate 12 and support column 9 respectively, and certain torque force support is played to support plate 12, the
The first torque spring is arranged in one shaft 7, the both ends of the first torque spring are fixedly connected with arc kelly 8 and handle 6 respectively,
Certain torque force support is played to arc kelly 8, the bottom fixed bonding of pedestal 1 has non-slip mat, prevents pedestal 1 from sliding.
In the utility model, first swing handle 6 drives bull stick 5 to rotate, by between first gear 3 and second gear 4
Engagement drives screw rod 2 to rotate, and to adjust the height of support plate 12 by support column 9, then arc kelly 8 is utilized to fix
Firmly handle 6, then drive support plate 12 to rotate by turnbuckle 15, to adjust the angle of lighting device 13.
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 (7)
1. a kind of adjustable eye-protecting desk lamp, including pedestal (1), which is characterized in that one end of the pedestal (1) is equipped with cavity, institute
State and be rotatably connected to screw rod (2) in cavity, fixing sleeve is connected to first gear (3) on the screw rod (2), be equipped in the cavity with
The inner wall of the second gear (4) that first gear (3) is meshed, the second gear (4) and cavity is rotated by bull stick (5) to be connected
It connects, the one end of the bull stick (5) far from second gear (4) runs through the inner wall of cavity and is fixedly connected with handle (6), the handle
(6) one end is rotatably connected to arc kelly (8) by first rotating shaft (7), around being equipped with and arc kelly on the pedestal (1)
(8) one end of corresponding multiple card slots, the screw rod (2) runs through the inner top of cavity and extends outwardly, and the screw rod (2) extends
Threaded one end be socketed with support column (9), the top of the support column (9) and pedestal (1) is connected by multiple telescopic rods (10),
The support column (9) is equipped with thread groove corresponding with screw rod (2), and the top of the support column (9) passes through the second shaft (11)
It is rotatably connected to support plate (12), one end of the support plate (12) is equipped with lighting device (13), and the support column (9) is far from photograph
The side of bright device (13) is fixedly connected with fixed block (14), passes through gaily decorated basket spiral shell between the fixed block (14) and support plate (12)
The both ends of silk (15) connection, the turnbuckle (15) are rotatablely connected with fixed block (14) and support plate (12) respectively.
2. a kind of adjustable eye-protecting desk lamp according to claim 1, which is characterized in that be arranged with two on the bull stick (5)
A supporting sleeve (16), outer wall of the opposite side of two supporting sleeves (16) respectively with cavity inner wall and pedestal (1) offset.
3. a kind of adjustable eye-protecting desk lamp according to claim 1, which is characterized in that be arranged on the telescopic rod (10)
The both ends of spring (17), the spring (17) are fixedly connected with pedestal (1) and support column (9) respectively.
4. a kind of adjustable eye-protecting desk lamp according to claim 1, which is characterized in that the screw rod (2) is located at thread groove
Interior one end is fixedly connected with limited block (18).
5. a kind of adjustable eye-protecting desk lamp according to claim 1, which is characterized in that be arranged on second shaft (11)
There are the second torque spring, the both ends of second torque spring to be fixedly connected respectively with support plate (12) and support column (9).
6. a kind of adjustable eye-protecting desk lamp according to claim 1, which is characterized in that be arranged on the first rotating shaft (7)
There are the first torque spring, the both ends of first torque spring to be fixedly connected respectively with arc kelly (8) and handle (6).
7. a kind of adjustable eye-protecting desk lamp according to claim 1, which is characterized in that the bottom of the pedestal (1) is fixed
It is bonded with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629883.8U CN207716160U (en) | 2017-11-30 | 2017-11-30 | A kind of adjustable eye-protecting desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629883.8U CN207716160U (en) | 2017-11-30 | 2017-11-30 | A kind of adjustable eye-protecting desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207716160U true CN207716160U (en) | 2018-08-10 |
Family
ID=63057782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629883.8U Expired - Fee Related CN207716160U (en) | 2017-11-30 | 2017-11-30 | A kind of adjustable eye-protecting desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207716160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532903A (en) * | 2020-06-04 | 2020-08-14 | 国网四川省电力公司乐山供电公司 | Transmission line winding tool and using method |
-
2017
- 2017-11-30 CN CN201721629883.8U patent/CN207716160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532903A (en) * | 2020-06-04 | 2020-08-14 | 国网四川省电力公司乐山供电公司 | Transmission line winding tool and using method |
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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: 20180810 Termination date: 20191130 |