CN208687447U - A kind of student's night learns eye-protecting desk lamp - Google Patents
A kind of student's night learns eye-protecting desk lamp Download PDFInfo
- Publication number
- CN208687447U CN208687447U CN201821642425.2U CN201821642425U CN208687447U CN 208687447 U CN208687447 U CN 208687447U CN 201821642425 U CN201821642425 U CN 201821642425U CN 208687447 U CN208687447 U CN 208687447U
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- Prior art keywords
- welded
- strut
- wall
- support plate
- eye
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of student's nights to learn eye-protecting desk lamp, including pedestal, strut bottom is fixedly installed at the top of the pedestal, it is opened up at the top of the strut bottom fluted, the same movable plate is slidably connected on the two sides inner wall of the groove, it is welded at the top of the movable plate at the top of strut, side at the top of the strut offers strip-shaped hole, side at the top of the strut is symmetrically welded with the second rack gear, two the second rack gears are located at the two sides of strip-shaped hole, the first support plate and the second support plate are respectively welded on the side inner wall of the groove, first support plate is located at the top of the second support plate.The utility model structure is simple; rotating handle can drive the first rack gear to be detached from the second rack gear; pulling can drive movable plate to carry out longitudinal sliding motion on groove at the top of strut; allow to that eye-protecting desk lamp ontology is adjusted according to actual service condition; effectively eyesight can be protected, it is easy to use.
Description
Technical field
The utility model relates to field of illumination lamp technology more particularly to a kind of student's night to learn eye-protecting desk lamp.
Background technique
Notification number is that the utility model of CN207065205U discloses a kind of eye-protecting desk lamp, including pedestal, strut and lamp portion,
The pedestal is equipped with switch, and the lamp portion is equipped with LED light, is equipped with timer, color temperature adjustment device, environment in the pedestal
Optical sensor I, the timer are connected with switch；The LED light is connect with color temperature adjustment device；Hole is provided on the pedestal
Hole is equipped with ambient light sensor I in described hole, and the ambient light sensor I is connect with color temperature adjustment device, passes through timer
To time timing is used, user is avoided to use for a long time, user is reminded to take a good rest；Pass through ambient light sensor I simultaneously
Incude environment light intensity, color temperature adjustment device adjusts the colour temperature of desk lamp according to light intensity, provides one properly for user
Light use environment.
But the height of the eye-protecting desk lamp can not be adjusted according to actual service condition, thus can be to the eyesight of student
Affect, so it is proposed that a kind of student's night learn eye-protecting desk lamp, to solve the problems, such as above-mentioned be previously mentioned.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of student's night proposed is learned
Practise eye-protecting desk lamp.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of student's night learns eye-protecting desk lamp, including pedestal, and strut bottom, institute are fixedly installed at the top of the pedestal
It states and opens up fluted at the top of strut bottom, the same movable plate, the shifting are slidably connected on the two sides inner wall of the groove
It is welded at the top of movable plate at the top of strut, the side at the top of the strut offers strip-shaped hole, the side pair at the top of the strut
Title is welded with the second rack gear, and two the second rack gears are located at the two sides of strip-shaped hole, weld respectively on the side inner wall of the groove
Be connected to the first support plate and the second support plate, first support plate is located at the top of the second support plate, the groove it is another
Mounting hole is offered on the inner wall of side, bearing is welded on the inner wall of the mounting hole, and the inner ring of the bearing is welded with screw rod, institute
The top slide of the bottom and the second support plate of stating the first support plate is connected with the same sliding panel, offers on the sliding panel
Through-hole, the side of the sliding panel are symmetrically welded with support rod, and one end of two support rods is welded with same first rack gear, institute
The first rack gear is stated to be meshed with the second rack gear, one end of the screw rod extend through strip-shaped hole and through-hole and in the side of groove
Wall rotation connection, and the inner thread of the outer wall of screw rod and through-hole connects, fixing sleeve is equipped with wind spring, institute on the outer wall of the screw rod
The one end for stating wind spring and the inner wall of mounting hole mutually weld.
Preferably, one end of the screw rod is welded with handle, and one end of the handle is located at the side of strut bottom.
Preferably, the two sides at the top of the strut are welded with stiffening plate, the bottom of the stiffening plate and the top of movable plate
It mutually welds in portion.
Preferably, nut is welded on the inner wall of the through-hole, one end of the screw rod through nut and extends to sliding
The side of plate, and screw rod is connect with nut thread.
Preferably, limit plate, the limit plate are welded at the top of the bottom of first support plate and the second support plate
Positioned at the side of sliding panel.
Preferably, sliding groove is offered on the two sides inner wall of the groove, the two sides of the movable plate extend respectively to
It is slidably connected in two sliding grooves and with two sliding grooves respectively.
Compared with prior art, the utility model has the beneficial effects that rotating handle can drive screw rod to be rotated, spiral shell
Bar can drive sliding panel in the first support plate and be slid laterally in the second support plate, and sliding panel can drive the first tooth
Item is detached from the second rack gear, and pulling can drive movable plate to carry out longitudinal sliding motion on groove at the top of strut, required for being moved to
Position when, release handle, wind spring can make screw rod and sliding sheet reset, then the first rack gear can be caught in again on the second rack gear simultaneously
Strut top is braked.
The utility model structure is simple, and rotating handle can drive the first rack gear to be detached from the second rack gear, pulls at the top of strut
Movable plate can be driven to carry out longitudinal sliding motion on groove, allow to according to actual service condition to eye-protecting desk lamp ontology into
Row is adjusted, and can effectively be protected to eyesight, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of student's night learn the structural schematic diagram of eye-protecting desk lamp；
Fig. 2 be the utility model proposes a kind of student's night learn eye-protecting desk lamp part A enlarged drawing；
Fig. 3 be the utility model proposes a kind of student's night learn eye-protecting desk lamp sliding panel top view；
Fig. 4 be the utility model proposes a kind of student's night learn the side view at the top of the strut of eye-protecting desk lamp.
In figure: 1 pedestal, 2 strut bottoms, 3 first support plates, 4 second support plates, 5 sliding panels, 6 support rods, 7 first teeth
Item, 8 second rack gears, 9 struts top, 10 screw rods, 11 wind springs, 12 mounting holes, 13 bearings, 14 handles, 15 grooves, 16 stiffening plates,
17 movable plates, 18 strip-shaped holes.
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.1-4, a kind of student's night learns eye-protecting desk lamp, including pedestal 1, and the top of pedestal 1 is fixedly installed with branch
Bar bottom 2, the top of strut bottom 2 open up fluted 15, slidably connect the same movable plate on the two sides inner wall of groove 15
17, the top of movable plate 17 is welded with 9 at the top of strut, and 9 side offers strip-shaped hole 18 at the top of strut, the one of 9 at the top of strut
Side is symmetrically welded with the second rack gear 8, and two the second rack gears 8 are located at the two sides of strip-shaped hole 18, on the side inner wall of groove 15
It is respectively welded the first support plate 3 and the second support plate 4, the first support plate 3 is located at the top of the second support plate 4, groove 15
Mounting hole 12 is offered on the inner wall of the other side, bearing 13 is welded on the inner wall of mounting hole 12, and the inner ring of bearing 13 is welded with spiral shell
The top slide of bar 10, the bottom of the first support plate 3 and the second support plate 4 is connected with the same sliding panel 5, opens on sliding panel 5
Equipped with through-hole, the side of sliding panel 5 is symmetrically welded with support rod 6, and one end of two support rods 6 is welded with same first rack gear
7, the first rack gear 7 is meshed with the second rack gear 8, one end of screw rod 10 extend through strip-shaped hole 18 and through-hole and with groove 15 one
The rotation connection of side inner wall, and the inner thread of the outer wall of screw rod 10 and through-hole connects, fixing sleeve is equipped with volume on the outer wall of screw rod 10
Spring 11, one end of wind spring 11 are mutually welded with the inner wall of mounting hole 12, and rotating handle 14 can drive screw rod 10 to be rotated, screw rod
10 can drive sliding panel 5 to be slid laterally on the first support plate 3 in the second support plate 4, and sliding panel 5 can drive
One rack gear 7 is detached from the second rack gear 8, pulls strut top 9 that movable plate 17 can be driven to carry out longitudinal sliding motion on groove 15, is moving
When moving required position, release handle 14, wind spring 11 can be such that screw rod 10 and sliding panel 5 resets, then the first rack gear 7 can weigh
It is newly caught on the second rack gear 8 and is braked at the top of strut 9, the utility model structure is simple, and rotating handle 14 can drive
First rack gear 7 is detached from the second rack gear 8, pulls strut top 9 that movable plate 17 can be driven to carry out longitudinal sliding motion on groove 15, makes
Eye-protecting desk lamp ontology can be adjusted according to actual service condition by obtaining, and can effectively be protected to eyesight, be used
It is convenient.
In the utility model, one end of screw rod 10 is welded with handle 14, and one end of handle 14 is located at the one of strut bottom 2
The two sides of side, strut top 9 are welded with stiffening plate 16, and the bottom of stiffening plate 16 is mutually welded with the top of movable plate 17, through-hole
Inner wall on be welded with nut, one end of screw rod 10 is through nut and extends to the side of sliding panel 5, and screw rod 10 and nut spiral shell
Line connection, the bottom and 4 top of the second support plate of the first support plate 3 are welded with limit plate, and limit plate is located at the one of sliding panel 5
Side, offers sliding groove on the two sides inner wall of groove 15, the two sides of movable plate 17 extend respectively in two sliding grooves and point
It is not slidably connected with two sliding grooves, rotating handle 14 can drive screw rod 10 to be rotated, and screw rod 10 can drive sliding panel 5
It is slid laterally on the first support plate 3 in the second support plate 4, sliding panel 5 can drive the first rack gear 7 to be detached from the second tooth
Item 8 pulls strut top 9 that movable plate 17 can be driven to carry out longitudinal sliding motion on groove 15, is being moved to required position
When, release handle 14, wind spring 11 can be such that screw rod 10 and sliding panel 5 resets, then the first rack gear 7 can be caught in the second rack gear 8 again
Upper and brake at the top of strut 9, the utility model structure is simple, and rotating handle 14 can drive the first rack gear 7 to be detached from the
Two rack gears 8 pull strut top 9 that movable plate 17 can be driven to carry out longitudinal sliding motion on groove 15, allow to according to reality
Service condition eye-protecting desk lamp ontology is adjusted, effectively eyesight can be protected, it is easy to use.
Working principle: when needing to adjust the height of eye-protecting desk lamp ontology, rotating handle 14, handle 14 drive screw rod 10 into
Row rotation, screw rod 10 makes wind spring 11, and deformation occurs, and screw rod 10 will drive sliding panel 5 and support on the first support plate 3 with second
It is slid laterally on plate 4, sliding panel 5 drives support rod 6 to carry out transverse shifting, and support rod 6 drives the first rack gear 7 to be detached from second
Rack gear 8 pulls 9 at the top of strut when the first rack gear 7 is detached from the second rack gear 8, and 9 drive movable plate 17 in groove 15 at the top of strut
Upper carry out longitudinal sliding motion, when being moved to required position, release handle 14, wind spring 11 can make screw rod 10 and sliding panel 5
It resets, then the first rack gear 7 can be caught on the second rack gear 8 again and brake at the top of strut 9, allow to according to actual
Eye-protecting desk lamp ontology is adjusted in service condition, can effectively protect to eyesight, easy to use.
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 (6)
1. a kind of student's night learns eye-protecting desk lamp, including pedestal (1), which is characterized in that the fixed peace in the top of the pedestal (1)
It equipped with strut bottom (2), is opened up fluted (15) at the top of the strut bottom (2), on the two sides inner wall of the groove (15)
It slidably connects the same movable plate (17), is welded at the top of the movable plate (17) at the top of strut (9), at the top of the strut
(9) side offers strip-shaped hole (18), and the side of (9) is symmetrically welded with the second rack gear (8) at the top of the strut, and two second
Rack gear (8) is located at the two sides of strip-shaped hole (18), is respectively welded the first support plate on the side inner wall of the groove (15)
(3) and the second support plate (4), first support plate (3) is located at the top of the second support plate (4), the groove (15) it is another
It offers on the inner wall of side mounting hole (12), is welded with bearing (13) on the inner wall of the mounting hole (12), the bearing (13)
Inner ring be welded with screw rod (10), the bottom of first support plate (3) and the top slide of the second support plate (4) are connected with together
One sliding panel (5) offers through-hole on the sliding panel (5), and the side of the sliding panel (5) is symmetrically welded with support rod
(6), one end of two support rods (6) is welded with same first rack gear (7), first rack gear (7) and the second rack gear (8) phase
Engagement, one end of the screw rod (10), which extends through strip-shaped hole (18) and through-hole and rotates with the side inner wall of groove (15), to be connected
It connects, and the inner thread of the outer wall of screw rod (10) and through-hole connects, fixing sleeve is equipped with wind spring on the outer wall of the screw rod (10)
(11), one end of the wind spring (11) and the inner wall of mounting hole (12) mutually weld.
2. a kind of student's night according to claim 1 learns eye-protecting desk lamp, which is characterized in that the one of the screw rod (10)
End is welded with handle (14), and one end of the handle (14) is located at the side of strut bottom (2).
3. a kind of student's night according to claim 1 learns eye-protecting desk lamp, which is characterized in that at the top of the strut (9)
Two sides be welded with stiffening plate (16), the bottom of the stiffening plate (16) and the top of movable plate (17) are mutually welded.
4. a kind of student's night according to claim 1 learns eye-protecting desk lamp, which is characterized in that on the inner wall of the through-hole
It is welded with nut, one end of the screw rod (10) runs through nut and extends to the side of sliding panel (5), and screw rod (10) and nut
It is threadedly coupled.
5. a kind of student's night according to claim 1 learns eye-protecting desk lamp, which is characterized in that first support plate
(3) bottom and the second support plate (4) top is welded with limit plate, and the limit plate is located at the side of sliding panel (5).
6. a kind of student's night according to claim 1 learns eye-protecting desk lamp, which is characterized in that the two of the groove (15)
Offer sliding groove on the inner wall of side, the two sides of the movable plate (17) extend respectively in two sliding grooves and respectively with two
Sliding groove is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642425.2U CN208687447U (en) | 2018-10-10 | 2018-10-10 | A kind of student's night learns eye-protecting desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642425.2U CN208687447U (en) | 2018-10-10 | 2018-10-10 | A kind of student's night learns eye-protecting desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687447U true CN208687447U (en) | 2019-04-02 |
Family
ID=65889739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821642425.2U Expired - Fee Related CN208687447U (en) | 2018-10-10 | 2018-10-10 | A kind of student's night learns eye-protecting desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460918A (en) * | 2019-07-18 | 2019-11-15 | 广东兆磊电子科技有限公司 | A kind of damping installation structure and power amplifying device |
-
2018
- 2018-10-10 CN CN201821642425.2U patent/CN208687447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460918A (en) * | 2019-07-18 | 2019-11-15 | 广东兆磊电子科技有限公司 | A kind of damping installation structure and power amplifying 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 |
Granted publication date: 20190402 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |