CN211372018U

CN211372018U - Support is adjusted to led eyeshield desk lamp

Info

Publication number: CN211372018U
Application number: CN202020271009.7U
Authority: CN
Inventors: 邹正军
Original assignee: Shenzhen Jiuxi Technology Co ltd
Current assignee: Shenzhen Jiuxi Technology Co ltd
Priority date: 2020-03-08
Filing date: 2020-03-08
Publication date: 2020-08-28
Anticipated expiration: 2030-03-08

Abstract

The utility model relates to a study article technical field especially relates to a support is adjusted to led eyeshield desk lamp, including articulated seat, the first dead lever of the central fixedly connected with of position department in the upper end center of articulated seat, and the bottom central point of articulated seat puts fixedly connected with second dead lever, the both sides of articulated seat all articulate there is the second hinge bar, and the back lateral wall fixedly connected with fixed block of articulated seat, the lateral wall of articulated seat articulates there is first hinge bar, upper end one side fixedly connected with gooseneck of first dead lever, one side fixedly connected with lamp shade of gooseneck. The utility model discloses in separate 2 second hinge bars in proper order through the user, make after the distance between two second hinge bars reaches suitable position, then rotate first hinge bar, make first hinge bar drive the second transfer line and rotate, make the second transfer line drive first transfer line and rotate, the person of facilitating the use adjusts according to the slope to the support frame.

Description

Support is adjusted to led eyeshield desk lamp

Technical Field

The utility model relates to a study article technical field especially relates to a support is adjusted to led eyeshield desk lamp.

Background

The eye-protecting desk lamp is characterized by no flicker, no stroboflash, no eye fatigue, all-metal texture, elegance and classics. The LED patch with high brightness and low light attenuation is adopted, and the low-voltage DC12V is driven by switching constant current without stroboflash and radiation. The unique polarizing film light guide technology can enable LED light to be uniformly and directionally output, glare is avoided, and myopia is prevented.

The current inconvenient user of desk lamp support adjusts the inclination at right angle according to the in service behavior, also simultaneously inconvenient user fixes books.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an LED eye-protecting desk lamp adjusting bracket.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED eye-protecting desk lamp adjusting support comprises a hinged seat, wherein a first fixing rod is fixedly connected at the central position of the upper end of the hinged seat, a second fixing rod is fixedly connected at the central position of the bottom end of the hinged seat, the two sides of the hinged seat are respectively hinged with a second hinged rod, a fixing block is fixedly connected with the rear side wall of the hinged seat, a first hinged rod is hinged with the side wall of the hinged seat, a gooseneck pipe is fixedly connected with one side of the upper end of the first fixing rod, a lampshade is fixedly connected with one side of the gooseneck pipe, a hinged hole is formed in the side wall of the first hinged rod, the first hinged rod is positioned in the gap between the two adjacent fixing blocks, the first hinged rod and the fixing blocks are hinged through bolts, a first transmission rod is hinged with the side wall of the second fixing rod, a clamping block is fixedly connected with the end face of the second fixing rod, and a second transmission rod is, one end of the second transmission rod is hinged to the side wall of the first hinge rod, sliding grooves are formed in the two sides of the end face of the clamping block, a sliding block is fixedly connected to the end face of the second hinge rod, and the sliding block is located inside the sliding grooves.

Preferably, the inner diameter of the hinge hole is larger than the outer diameter of the bolt, and the hinge hole and the bolt are in clearance fit.

Preferably, the sliding block is T-shaped, and the sliding block and the sliding groove are in clearance fit.

Preferably, the first and second hinge rods are equal in length.

Preferably, the first transmission rod and the second transmission rod are equal in length.

Preferably, the upper surface of the clamping block is provided with a placing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in separate 2 second hinge bars in proper order through the user, make after the distance between two second hinge bars reaches suitable position, then rotate first hinge bar, make first hinge bar drive the second transfer line and rotate, make the second transfer line drive first transfer line and rotate, thereby the person of facilitating the use carries on spacingly to first hinge bar, the person of facilitating the use adjusts according to the slope to the support frame, then put the standing groove of seting up at the fixture block upper surface with books, thereby the person of facilitating the use supports books, facilitate the study.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing block structure of the present invention;

fig. 3 is a schematic view of the hinge hole structure of the present invention.

In the figure: 1. a hinged seat; 2. a first fixing lever; 3. a gooseneck; 4. a lamp shade; 5. a second fixing bar; 6. a first drive lever; 7. a slider; 8. a clamping block; 9. a chute; 10. a first hinge lever; 11. a second transmission rod; 12. a second hinge lever; 13. a fixed block; 14. a bolt; 15. a hinge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an adjusting bracket for an led eye-protecting desk lamp comprises a hinged seat 1, a first fixing rod 2 is fixedly connected at the center of the upper end of the hinged seat 1, a second fixing rod 5 is fixedly connected at the center of the bottom end of the hinged seat 1, two sides of the hinged seat 1 are hinged with second hinged rods 12, a fixing block 13 is fixedly connected with the rear side wall of the hinged seat 1, a first hinged rod 10 is hinged with the side wall of the hinged seat 1, a gooseneck tube 3 is fixedly connected with one side of the upper end of the first fixing rod 2, a lampshade 4 is fixedly connected with one side of the gooseneck tube 3, a hinged hole 15 is formed in the side wall of the first hinged rod 10, the first hinged rod 10 is positioned in the gap between two adjacent fixing blocks 13, the first hinged rod 10 is hinged with the fixing block 13 through a bolt 14, a first transmission rod 6 is hinged with the side wall of the second fixing rod 5, and a clamping block 8 is, one end of the first transmission rod 6 is hinged to a second transmission rod 11, one end of the second transmission rod 11 is hinged to the side wall of the first hinge rod 10, sliding grooves 9 are formed in two sides of the end face of the fixture block 8, a sliding block 7 is fixedly connected to the end face of the second hinge rod 12, and the sliding block 7 is located inside the sliding grooves 9.

In order to facilitate a user to adjust the angle between the first hinge rod 10 and the fixing block 13 according to the situation, the inner diameter of the hinge hole 15 is larger than the outer diameter of the bolt 14, and the hinge hole 15 and the bolt 14 are in clearance fit.

In order to avoid the slide block 7 from separating from the inside of the sliding groove 9, the slide block 7 is in a T shape, and the slide block 7 is in clearance fit with the sliding groove 9.

The first and

second hinge bars

10 and 12 are equal in length to improve the stability of the support for the user.

In order to facilitate the adjustment of the included angle between the first hinge rod 10 and the second hinge rod 12 by a user, and to facilitate the limitation of the second hinge rod 12 by the user, the stability of the bracket is better, and the lengths of the first transmission rod 6 and the second transmission rod 11 are equal.

In order to guarantee that the user can support books, the placing groove is formed in the upper surface of the clamping block 8, and then the books are placed in the placing groove.

The working principle is as follows: divide 2 second articulated levers 12 in proper order through the user, make after the distance between two second articulated levers 12 reaches suitable position, then rotate first articulated lever 10, make first articulated lever 10 drive second transfer line 11 and rotate, make second transfer line 11 drive first transfer line 6 and rotate, thereby the person of facilitating the use carries on spacingly to first articulated lever 10, the person of facilitating the use adjusts according to the slope to the support frame, then in putting the standing groove that 8 upper surfaces of fixture block seted up with books, thereby the person of facilitating the use supports books, facilitate the study.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support is adjusted to led eyeshield desk lamp, includes articulated seat (1), its characterized in that, the central position department fixedly connected with first dead lever (2) in the upper end of articulated seat (1), and the bottom central position department fixedly connected with second dead lever (5) of articulated seat (1), the both sides of articulated seat (1) all articulate there is second articulated rod (12), and the back lateral wall fixedly connected with fixed block (13) of articulated seat (1), the lateral wall of articulated seat (1) articulates there is first articulated rod (10), upper end one side fixedly connected with gooseneck pipe (3) of first dead lever (2), one side fixedly connected with lamp shade (4) of gooseneck pipe (3), the lateral wall of first articulated rod (10) is seted up hinge hole (15), and first articulated rod (10) are located the clearance of two adjacent fixed blocks (13), first hinge bar (10) and fixed block (13) are articulated through bolt (14), the lateral wall of second dead lever (5) articulates there is first transfer line (6), and the terminal surface fixedly connected with fixture block (8) of second dead lever (5), the one end of first transfer line (6) articulates there is second transfer line (11), the one end of second transfer line (11) articulates on the lateral wall of first hinge bar (10), spout (9) have all been seted up to the terminal surface both sides of fixture block (8), the terminal surface fixedly connected with slider (7) of second hinge bar (12), slider (7) are located the inside of spout (9).

2. The adjusting bracket of led eye-protecting desk lamp as claimed in claim 1, wherein the inner diameter of the hinge hole (15) is larger than the outer diameter of the bolt (14), and the hinge hole (15) and the bolt (14) are in clearance fit.

3. The adjusting bracket of an led eye-protecting desk lamp as claimed in claim 1, wherein the slider (7) is T-shaped, and the slider (7) and the sliding groove (9) are in clearance fit.

4. The led desk lamp adjusting bracket of claim 1, wherein the first hinge rod (10) and the second hinge rod (12) are equal in length.

5. An led eye-protecting desk lamp adjusting bracket as claimed in claim 1, wherein the first transmission rod (6) and the second transmission rod (11) are equal in length.

6. The adjusting bracket of an led eye-protecting desk lamp as claimed in claim 1, wherein the upper surface of the fixture block (8) is provided with a placement groove.