CN218762826U

CN218762826U - Blue light eye-protecting lamp for preventing myopia

Info

Publication number: CN218762826U
Application number: CN202223244727.3U
Authority: CN
Inventors: 廖巍巍
Original assignee: Tong Vision Medical Health Shenzhen Co ltd
Current assignee: Tong Vision Medical Health Shenzhen Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-28
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a prevention myopia blue light eye-protecting lamp relates to eye-protecting lamp technical field, the on-line screen storage device comprises a base, one side fixedly connected with at base top adjusts a section of thick bamboo, the inside sliding connection who adjusts a section of thick bamboo has the regulation pole, the top rotate and be connected with the commentaries on classics piece, one side fixedly connected with lamp plate of commentaries on classics piece, the bottom fixedly connected with regulating block of commentaries on classics piece. The utility model discloses a set up the base, adjust a section of thick bamboo, adjust the pole, change the piece, the lamp plate, spacing frame, the third spring, the stopper, the push rod and prevent the blue light lens, promote to remove to the inside of spacing frame after the push rod drives stopper extrusion third spring, thereby satisfy the dismantlement of preventing the blue light lens, avoid leading to preventing the blue light lens because do not possess the dismantlement and remain the dust or the condition of damage, the effect that leads to the blue light of preventing of eye-protecting lamp myopia is relatively poor, be favorable to dismantling the change to preventing the blue light lens, be favorable to improving the rate of utilization of prevention myopia blue light eye-protecting lamp simultaneously.

Description

Blue light eye-protecting lamp for preventing myopia

Technical Field

The utility model relates to an eye-protecting lamp technical field especially relates to a prevention myopia blue light eye-protecting lamp.

Background

The eye-protecting lamp is a lamp for protecting eyes, some eye-protecting lamps can prevent myopia by propaganda, and if the eye-protecting lamp has clinical efficacy, the eye-protecting lamp also belongs to the category of medical appliances. The understanding of medical instruments is based on scientific and systematic clinical tests, and the approval of competent departments is only required to be reported, the existing eye-protecting lamp basically protects eyes through light, and no matter what light is used, blue light exists in components of the light, so that the eye-protecting lamp for preventing myopia and blue light is needed.

Current myopia prevention blue light eye-protecting lamp does not possess the effect of changing the blue light lens of preventing when using, prevent that the long-time use of blue light lens causes the condition of remaining dust or damage easily, the effect that leads to the blue light myopia prevention of eye-protecting lamp is relatively poor, thereby reduce the rate of utilization of myopia prevention blue light eye-protecting lamp, and current myopia prevention blue light eye-protecting lamp does not possess lift angle regulation's effect when using, lead to the eye-protecting lamp to have inconvenient condition when using, there is the obstacle in the use that causes the user, thereby reduce the rate of utilization of eye-protecting lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blue light eye-protecting lamp for preventing myopia.

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

the blue-light eye protection lamp for preventing myopia comprises a base, wherein an adjusting cylinder is fixedly connected to one side of the top of the base, an adjusting rod is slidably connected to the inside of the adjusting cylinder, a rotating block is rotatably connected to the top of the adjusting cylinder, a lamp plate is fixedly connected to one side of the rotating block, an adjusting block is fixedly connected to the bottom of the rotating block, second springs are fixedly connected to the insides of two sides of the bottom of the adjusting rod, and a fixing block is fixedly connected to one end of each second spring;

the top sliding connection who adjusts the pole has positioning mechanism, the inside fluorescent tube that is provided with of lamp plate, the inside top that is located the fluorescent tube of lamp plate is provided with prevents the blue light lens, the lamp plate lateral wall is located the equal fixedly connected with spacing frame in both sides of preventing the blue light lens, the internal connection of spacing frame has stop gear.

Preferably, the positioning mechanism comprises a positioning rod which is slidably connected to the top of the adjusting rod, a first spring is sleeved on the outer surface of the positioning rod, one end of the first spring is fixedly connected with the side wall of the positioning rod, and the other end of the first spring is fixedly connected with the side wall of the adjusting rod.

Preferably, stop gear includes the third spring of fixed connection at the inside lateral wall of spacing frame, the one end fixedly connected with stopper of third spring, one side fixedly connected with push rod at stopper top.

Preferably, a plurality of fixed orifices that the size equals and the equidistance distributes are all seted up to the both sides of adjusting a section of thick bamboo, the size of fixed block and the size looks adaptation that the fixed orifices was seted up to adjusting a section of thick bamboo both sides.

Preferably, a plurality of positioning holes which are equal in size and distributed in a circular array are formed in the adjusting block, and the size of each positioning rod is matched with the size of each positioning hole.

Preferably, the two sides of the blue light prevention lens are provided with limit grooves, and the limit blocks penetrate through the limit frames and extend into the limit grooves formed in the side walls of the blue light prevention lens.

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

1. through the arrangement of the base, the adjusting cylinder, the adjusting rod, the rotating block, the lamp panel, the limiting frame, the third spring, the limiting block, the push rod and the blue-light-preventing lens, the push rod is pushed to drive the limiting block to extrude the third spring and then move to the inside of the limiting frame, so that the blue-light-preventing lens is disassembled, the situation that the blue-light-preventing lens is damaged or residual dust is caused due to the fact that the blue-light-preventing lens is not disassembled is avoided, the blue-light-preventing and myopia-preventing effect of the eye-protecting lamp is poor, the blue-light-preventing lens is convenient to disassemble and replace, and meanwhile, the utilization rate of the blue-light-preventing eye-protecting lamp is improved;

2. through setting up the base, adjust a section of thick bamboo, adjust the pole, change the piece, the lamp plate, the regulating block, the locating lever, first spring, second spring and fixed block, utilize setting up of locating lever and first spring to satisfy the effect that plays the location to the regulating block, the lift of adjusting the pole is satisfied in setting up of second spring and fixed block simultaneously, avoid because do not possess the angle modulation and go up and down to lead to the condition that has inconvenience in the eyeshield lamp use, be favorable to improving the convenience that the myopia prevention blue light eyeshield lamp used, be favorable to improving the rate of utilization of myopia prevention blue light eyeshield lamp simultaneously.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a blue-light eye-protecting lamp for preventing myopia according to the present invention;

fig. 2 is a schematic view of the connection relationship between the adjusting rod, the rotating block and the lamp panel of the blue-light eye-protecting lamp for preventing myopia according to the present invention;

FIG. 3 is a schematic view showing a connection relationship between an adjusting cylinder and an adjusting rod of the blue-light eye-protecting lamp for preventing myopia according to the present invention;

fig. 4 is a schematic view of an internal structure of a lamp panel of the myopia-preventing blue-light eye-protecting lamp provided by the utility model;

fig. 5 is an enlarged schematic view of the internal structure of the part a in fig. 2 of the myopia-preventing blue-light eye-protecting lamp of the present invention.

In the figure: 1. a base; 2. an adjusting cylinder; 3. adjusting a rod; 4. rotating the block; 5. a lamp panel; 6. an adjusting block; 7. positioning a rod; 8. a first spring; 9. a second spring; 10. a fixed block; 11. a lamp tube; 12. blue light prevention lenses; 13. a limiting frame; 14. a third spring; 15. a limiting block; 16. a push rod.

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. 1-5, the blue-light eye-protecting lamp for preventing myopia comprises a base 1, wherein an adjusting cylinder 2 is fixedly connected to one side of the top of the base 1, an adjusting rod 3 is slidably connected to the inside of the adjusting cylinder 2, a rotating block 4 is rotatably connected to the top of the adjusting cylinder, a lamp panel 5 is fixedly connected to one side of the rotating block 4, an adjusting block 6 is fixedly connected to the bottom of the rotating block 4, a second spring 9 is fixedly connected to the insides of two sides of the bottom of the adjusting rod 3, and a fixing block 10 is fixedly connected to one end of the second spring 9;

the top of the adjusting rod 3 is connected with a positioning mechanism in a sliding mode, a lamp tube 11 is arranged inside the lamp panel 5, a blue light prevention lens 12 is arranged inside the lamp panel 5 and located at the top of the lamp tube 11, limiting frames 13 are fixedly connected to the two sides, located at the blue light prevention lens 12, of the side wall of the lamp panel 5, and limiting mechanisms are connected inside the limiting frames 13;

the setting of second spring 9 and fixed block 10 satisfies the effect of adjusting pole 3 and carrying out the slip lift location in the inside of adjusting a section of thick bamboo 2, utilizes positioning mechanism's setting to satisfy simultaneously and plays spacing effect to adjusting block 6, the effect of the different angle modulation of lamp plate 5 of being convenient for, and stop gear's setting satisfies dismantles fixed effect to preventing blue light lens 12.

Referring to fig. 1-2, positioning mechanism includes positioning lever 7 of sliding connection at regulation pole 3 top, first spring 8 has been cup jointed to positioning lever 7's surface, the one end of first spring 8 and the lateral wall fixed connection of positioning lever 7, the other end of first spring 8 and the lateral wall fixed connection of adjusting pole 3, take out from the inside of adjusting pole 3 and regulating block 6 behind the tensile first spring 8 of 7 first springs of locating lever after the pulling positioning lever 7 to satisfy the effect of 5 angle modulation of lamp plate.

Referring to fig. 2-5, the limiting mechanism includes a third spring 14 fixedly connected to the inner side wall of the limiting frame 13, a limiting block 15 is fixedly connected to one end of the third spring 14, a push rod 16 is fixedly connected to one side of the top of the limiting block 15, and the push rod 16 is pushed to drive the limiting block 15 to extrude the third spring 14 and then enter the limiting frame 13, so that the blue-light-proof lens 12 is convenient to detach and fix.

Referring to fig. 1-3, a plurality of fixing holes with equal size and distributed equidistantly are formed in both sides of the adjusting cylinder 2, the fixing blocks 10 are matched with the fixing holes formed in both sides of the adjusting cylinder 2 in size, and the fixing holes are arranged to ensure that the adjusting cylinder 3 slides to different heights and then the fixing blocks 10 and the fixing holes are used for achieving the effect of stable fixation.

Referring to fig. 1-4, a plurality of sizes are equal and are the locating hole that circular array distributes, the size of locating lever 7 and the size looks adaptation of locating hole are seted up to regulating block 6's inside, and the setting up of locating hole satisfies locating lever 7 and plays spacing effect to regulating block 6 to satisfy the regulation effect of 5 different angles of lamp plate.

Referring to fig. 2-5, both sides of the blue light prevention lens 12 are provided with limiting grooves, the limiting block 15 penetrates through the limiting frame 13 and extends into the limiting grooves formed in the side walls of the blue light prevention lens 12, and the limiting grooves are formed to meet the requirement that the limiting block 15 fixes the blue light prevention lens 12, so that the blue light prevention lens 12 can be conveniently detached and replaced.

In the utility model, when in use, according to the difference of the height required by the user, the second spring 9 is pressed after the fixed block 10 is pressed to enter the inside of the adjusting rod 3, then the adjusting rod 3 is slid in the adjusting cylinder 2, the pressing of the fixed block 10 is released after the proper position is adjusted, the resilience of the second spring 9 drives the fixed block 10 to pop out the joint from the inside of the adjusting rod 3 in the fixed holes arranged at the two sides of the adjusting cylinder 2, thereby satisfying the height adjustment of the lamp panel 5;

when the lamp panel 5 needs to be angularly adjusted, the positioning rod 7 is pulled to drive the first spring 8 to stretch and then is drawn out from the adjusting rod 3, then the rotating block 4 is rotated to drive the lamp panel 5 to angularly adjust, after the lamp panel is adjusted to a proper position, the stretching of the positioning rod 7 is released, the first spring 8 rebounds to drive the positioning rod 7 to enter an adjusting hole formed in the adjusting block 6, and therefore the angle of the lamp panel 5 is adjusted;

when preventing blue light lens 12 and need changing, promote push rod 16 and drive stopper 15 extrusion third spring 14 and then enter into the inside of spacing frame 13, will prevent blue light lens 12 and dismantle from lamp plate 5 is inside, will clear up afterwards and accomplish or newly change prevent blue light lens 12 and place on lamp plate 5, loosen the promotion to push rod 16, third spring 14's resilience drives stopper 15 and pops out from the inside of spacing frame 13, carries on spacing fixedly to preventing blue light lens 12.

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 blue-light eye-protecting lamp capable of preventing myopia comprises a base (1) and is characterized in that an adjusting cylinder (2) is fixedly connected to one side of the top of the base (1), an adjusting rod (3) is slidably connected to the inside of the adjusting cylinder (2), a rotating block (4) is rotatably connected to the top of the adjusting cylinder, a lamp panel (5) is fixedly connected to one side of the rotating block (4), an adjusting block (6) is fixedly connected to the bottom of the rotating block (4), second springs (9) are fixedly connected to the insides of two sides of the bottom of the adjusting rod (3), and a fixing block (10) is fixedly connected to one end of each second spring (9);

the top sliding connection who adjusts pole (3) has positioning mechanism, inside fluorescent tube (11) that is provided with of lamp plate (5), the inside top that is located fluorescent tube (11) of lamp plate (5) is provided with prevents blue light lens (12), the equal fixedly connected with spacing frame (13) in both sides that lamp plate (5) lateral wall is located prevents blue light lens (12), the internal connection of spacing frame (13) has stop gear.

2. The blue-light eye-protecting lamp for preventing myopia according to claim 1, wherein the positioning mechanism comprises a positioning rod (7) slidably connected to the top of the adjusting rod (3), a first spring (8) is sleeved on the outer surface of the positioning rod (7), one end of the first spring (8) is fixedly connected to the side wall of the positioning rod (7), and the other end of the first spring (8) is fixedly connected to the side wall of the adjusting rod (3).

3. The blue-light eye-protecting lamp for preventing myopia according to claim 1, wherein the limiting mechanism comprises a third spring (14) fixedly connected to the inner side wall of the limiting frame (13), a limiting block (15) is fixedly connected to one end of the third spring (14), and a push rod (16) is fixedly connected to one side of the top of the limiting block (15).

4. The blue-light eye-protecting lamp for preventing myopia according to claim 1, wherein a plurality of fixing holes with equal size and equal distribution are formed on both sides of the adjusting cylinder (2), and the size of the fixing block (10) is matched with the size of the fixing holes formed on both sides of the adjusting cylinder (2).

5. The blue-light eye-protecting lamp for preventing myopia according to claim 2, wherein the adjusting block (6) has a plurality of positioning holes with the same size and distributed in a circular array, and the positioning rod (7) has a size matched with the size of the positioning holes.

6. The blue-light eye-protecting lamp for preventing myopia according to claim 3, wherein the blue-light preventing lens (12) is provided with a limiting groove on both sides, and the limiting block (15) penetrates through the limiting frame (13) and extends into the limiting groove provided on the side wall of the blue-light preventing lens (12).