CN113503503B - Liftable three-dimensional eyeshield desk lamp - Google Patents

Abstract

The utility model discloses a lifting three-dimensional eye-protecting desk lamp which comprises a fixed sleeve, a desk lamp body and a fixed clamp, wherein the desk lamp body is arranged above the fixed sleeve; track shoes are installed on two sides of the bottom of the adjusting plate, and movable gears and meshing gears are respectively arranged in the middle of the inside of the fixed sleeve. According to the utility model, through the arrangement of the fixed sleeve and the movable sleeve, the movable gear and the meshing gear can play a certain supporting role according to the characteristics of the movable gear and the meshing gear, so that the height of the device can be quickly adjusted by a user.

Description

Liftable three-dimensional eyeshield desk lamp

Technical Field

The utility model relates to the technical field of eye-protection desk lamps, in particular to a lifting three-dimensional eye-protection desk lamp.

Background

The eye-protecting desk lamp consists of two parts, including light source and lamp, the lamp holder is usually one with relatively high light quality, and the lamp is one lamp shade capable of improving light distribution homogeneity and reducing glare and one driving circuit for providing current to the light source.

The existing three-dimensional eye-protection desk lamp has the following defects:

1. the utility model discloses a rotating mechanism for an eye-protecting desk lamp, which comprises an upper cover, a rotating bearing, an independent rebound column and a base, wherein a group of movable through holes are formed in the bottom surface of the inner side of the upper cover; meanwhile, the utility model is also provided with the movable through hole and the independent rebound post, so that the fixation of various eye-protection desk lamps can be realized, but the device does not have a sensitive lifting structure, so that the device is difficult to adjust in real time according to the height required by a user, the whole device is difficult to reset, and the device has no good usability in actual use;

2. the comparison document CN210485374U discloses an LED eye-protecting desk lamp, which comprises a lamp holder upper cover, a lamp holder lower cover, a lamp base and a hardware hose, wherein the lamp holder upper cover and the lamp holder lower cover of the LED eye-protecting desk lamp are fixed on the lamp base through the hardware hose, a plurality of LED lamp beads are arranged in the lamp holder upper cover, a reflecting film, a diffusion plate, a diffusion film, an anti-dazzle film and a light homogenizing plate are sequentially arranged on the upper outer part of each LED lamp bead, and the multilayer protective film plate arranged in this way can lead light to be soft, prevent light from dazzling, and effectively protect eyes of a user; the USB charging interface can provide a charging interface for a desk lamp user, and brings convenience for the user. In a word, the LED eye-protection desk lamp is reasonable in structural design, green, environment-friendly, efficient, energy-saving and safe to use, but the device does not have a good eye-protection structure, and if a user uses the device for a long time, visual fatigue is easily caused to eyes of the user, so that damage is caused;

3. the comparison document CN208107736U discloses a non-radiative eye-protection desk lamp, which comprises a lamp holder, a connecting pipe and an LED lampshade. The utility model designs a connecting pipe of a non-radiation eye-protection desk lamp, which adopts a hardware hose, is convenient for adjusting the angle of the desk lamp, has an anti-dazzling film and a soft light plate, and adopts a blue-light-reducing LED lamp, so that light is not dazzled, and eyes of a user are effectively protected; the USB charging interface can provide a charging interface for a desk lamp user, and brings convenience for the user. In a word, this no radiation eyeshield desk lamp structural design is reasonable, convenient to use, does not harm eyes, is fit for using widely ", but the device adopts the method of placing to fix, has increased the area of the device to a certain extent, and is difficult to carry out fast with other objects, has certain limitation when in actual use.

4. The comparison document CN107166212A discloses a multifunctional eye-protecting desk lamp which comprises a lamp holder, a lampshade and a light source; the lamp holder is connected with the lamp shade and further comprises an ultrasonic sensor, a brightness adjusting knob, a timer, an alarm lamp set and a controller, wherein the ultrasonic sensor, the timer and the alarm lamp set are respectively connected with the controller; the multifunctional eye-protection desk lamp is characterized in that the ultrasonic sensor is arranged at the position with the shortest linear distance between the edge of the lamp shade and a user; the ultrasonic sensor is used for detecting the distance between a person and the lamp, the distance data are transmitted to the controller, and the controller judges whether the person is in front of the lamp according to the set data range; when someone is present, the controller judges whether the set distance accords with the eye protection, and the timer starts to count, and the alarm lamp group is used for alarming when the use time of the user is too long or the use distance is lower than the set distance or higher than the set distance; the controller and the timer are arranged in the lamp holder, but the whole adjusting capability of the device is poor, so that the device is difficult to quickly adjust according to the irradiation angle required by a user, and the working efficiency of the user is easily affected.

Disclosure of Invention

The utility model aims to provide a lifting three-dimensional eye-protection table lamp, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a three-dimensional eyeshield desk lamp of liftable formula, includes fixed sleeve, desk lamp body and fixation clamp, its characterized in that: a desk lamp body is arranged above the fixed sleeve, and a fixed clamp is arranged in front of the bottom of the fixed sleeve;

the inside sliding connection of fixed sleeve has the regulating plate, the grip-pad is all installed to the both sides of regulating plate bottom, the inside middle part of fixed sleeve is provided with movable gear and meshing gear respectively, and all meshing connection between grip-pad, movable gear and the meshing gear.

Preferably, a group of movable sleeves are respectively arranged in the middle of the surface of the fixed sleeve, the movable sleeves are respectively positioned right in front of the movable gear and the meshing gear, a return spring is arranged in the movable sleeve, a limit clamping plate is arranged in the movable sleeve, and the limit clamping plate is positioned at the bottom end of the return spring.

Preferably, the inside through connection of movable sleeve has the push rod, the surface mounting of push rod has the limiting plate, and the limiting plate is located the top of back force spring, the push plate is installed on the top of push rod, the surface of push plate is provided with the anti-skidding layer, the push pedal is installed to the bottom of push rod, and the size and the movable gear and the meshing gear looks adaptation of push pedal.

Preferably, the top of regulating plate is provided with movable clamp, the internal connection of movable clamp has telescopic tube, and the crossing department of regulating plate and telescopic tube is provided with the damping pivot, telescopic tube's inside sliding connection has the telescopic plate, the top of telescopic plate is connected with the linking clamp, and links up the bottom of clamp and be provided with the desk lamp body, and telescopic plate and the crossing department threaded connection who links up the clamp have fastening knob.

Preferably, the middle part of desk lamp body top both sides all is provided with the bull stick, spacing tooth has all been cup jointed on the surface of bull stick, the standing groove has been seted up to the inside of desk lamp body, the inside of standing groove is provided with the eyeshield lens, and spacing tooth is located the top of eyeshield lens.

Preferably, the bottom of fixed sleeve is connected with turns to the seat, turn to the bottom of seat and install the battery case, the bottom of battery case both sides is through connecting piece threaded connection has the board of placing, the both sides of placing the board surface are connected with the mounting, the internal thread through connection of mounting has the threaded rod, adjust knob is installed on the top of threaded rod.

Preferably, the surface thread of threaded rod is connected in the middle part at the back of the fixation clamp in a penetrating way, and the number of fixation clamps is two, spacing spout has been seted up at the inside middle part of fixation clamp, the inside sliding connection of spacing spout has the fixed plate.

Preferably, the middle thread at the top of the fixing plate is connected with a screw rod in a penetrating manner, and the top end of the screw rod is provided with a fixing knob.

Preferably, the working steps of the device are as follows:

s1, when a user needs to adjust the height of the device, because the inside of the fixed sleeve is slidably connected with the adjusting plate, the track shoes are arranged at the two sides of the bottom of the adjusting plate, the movable gears and the meshing gears are respectively arranged in the middle of the inside of the fixed sleeve, and the track shoes, the movable gears and the meshing gears are in meshed connection, so that the user can directly lift the adjusting plate upwards, the track shoes at the two sides of the bottom end of the adjusting plate are respectively meshed with the movable gears and the meshing gears, the movable gears and the meshing gears can also play a certain supporting role according to the characteristics of the user, thereby realizing the rapid adjustment of the height of the device by the user, in addition, because the middle of the surface of the fixed sleeve is respectively provided with a group of movable sleeves, the movable sleeves are respectively positioned right in front of the movable gears and the meshing gears, the inside of the movable sleeves is provided with a return spring, the inside of the movable sleeve is provided with a limiting clamping plate, the limiting clamping plate is positioned at the bottom end of the return spring, the inside of the movable sleeve is connected with a push rod in a penetrating way, the surface of the push rod is provided with a limiting plate, the limiting plate is positioned at the top end of the return spring, the top end of the push rod is provided with a pressing piece, the surface of the pressing piece is provided with an anti-slip layer, the bottom end of the push rod is provided with a push plate, the size of the push plate is matched with that of the movable gear and the meshing gear, when the structure is required to reset by a user, the push plate can be directly pressed by the push rod, the push plate is driven to press the movable gear and the meshing gear, so that the push plate is separated from the track plate, the track plate can drop downwards according to self gravity after losing support, thereby driving the regulating plate to reset, the limiting plate can squeeze the return spring in the backward moving process of the push rod, after the pressing piece is released by the user, the return spring can drive the push rod to reset according to the elasticity of the return spring, so that the return spring is convenient for the user to use next time.

S2, when a user needs to protect eyes of the desk lamp body, as the rotating rods are arranged in the middle of two sides of the top of the desk lamp body, the surfaces of the rotating rods are sleeved with the limiting teeth, the inside of the desk lamp body is provided with the placing groove, the inside of the placing groove is provided with the eye protection lens, the limiting teeth are positioned above the eye protection lens, the user can put the eye protection lens into the desk lamp body firstly, and when the rotating rods and the limiting teeth are matched, the limiting teeth are stirred to be perpendicular to the eye protection lens, so that the limiting teeth can be used for limiting the eye protection lens, light irradiated by the desk lamp body can be improved, and eyes of the user can be protected;

s3, when a user needs to install the device quickly, as the bottom end of the fixing sleeve is connected with the steering seat, the bottom end of the steering seat is provided with the battery box, the bottoms of two sides of the battery box are connected with the placing plate through the connecting piece threads, the two sides of the surface of the placing plate are connected with the fixing piece, the internal threads of the fixing piece are connected with the threaded rod in a penetrating manner, the top end of the threaded rod is provided with the adjusting knob, the surface threads of the threaded rod are connected with the middle part of the back of the fixing clamp in a penetrating manner, the number of the fixing clamps is two, the middle part of the inner part of the fixing clamp is provided with the limiting sliding groove, the inner part of the limiting sliding groove is connected with the fixing plate in a sliding manner, so that the user can firstly clamp the fixing clamp on one side of an object to be fixed, then screw the adjusting knob to drive the threaded rod to move downwards, the fixing plate can move up and down better, and the bottom of the fixing plate can be tightly attached to the surface of the fixed object in the downward moving process of the threaded rod, and thus fixing is completed;

s4, when the user needs to adjust the device wantonly, because the top of regulating plate is provided with the activity clamp, the internal connection who clamps has the telescopic tube, and the crossing department of regulating plate and telescopic tube is provided with the damping pivot, telescopic tube's inside sliding connection has the telescopic tube, the top of telescopic tube is connected with the linking clamp, and the bottom that links up the clamp is provided with the desk lamp body, and telescopic tube and the crossing department threaded connection who links up the clamp have fastening knob, activity clamp and telescopic tube's collocation work, can adjust telescopic tube's inclination, telescopic tube and regulating plate's collocation work, can adjust the transverse position of desk lamp body, meanwhile, because fixed tube's bottom is connected with the seat that turns to again, the battery case is installed to the bottom of turning to the seat, the bottom of battery case both sides is provided with the board through connecting piece threaded connection, place the both sides on board surface and be connected with the mounting, the internal thread of mounting runs through and is connected with the threaded rod, the adjusting knob is installed on the top of threaded rod, collocation use of fixing sleeve and seat, can make fixed sleeve's inclination be convenient for the regulation, place the device and mounting can be convenient for the staff to use the collocation angle, and the device can have comparatively flexible function to make this device.

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

1. according to the utility model, through the arrangement of the fixed sleeve and the movable sleeve, when a user needs to adjust the height of the device, the adjusting plate, the track plate, the movable gear and the meshing gear are matched, the track plate, the movable gear and the meshing gear are connected in a meshed manner, the movable gear and the meshing gear can play a certain supporting role according to the characteristics of the user, so that the user can quickly adjust the height of the device.

2. According to the utility model, through the arrangement of the desk lamp body and the eye protection lens, when a user needs to protect eyes of the desk lamp body, the rotating rod, the limiting teeth, the placing groove and the eye protection lens are matched, the limiting teeth are positioned above the eye protection lens, the user can put the eye protection lens into the desk lamp body, and when the rotating rod and the limiting teeth are matched, the limiting teeth are stirred to be perpendicular to the eye protection lens, so that the eye protection lens can be limited, light irradiated by the desk lamp body can be improved, and eyes of the user can be protected.

3. According to the utility model, through the arrangement of the fixing clamp, when a user needs to rapidly install the device, the sleeve, the steering seat, the placing plate, the threaded rod and the adjusting knob are matched, the user can firstly fix the fixing clamp on one side of an object to be fixed, then screw the adjusting knob to drive the threaded rod to move downwards, and the limiting chute and the fixing plate are matched, so that the fixing plate can move up and down better, and the bottom of the fixing plate can be tightly attached to the surface of the object to be fixed in the downward moving process of the threaded rod, so that the fixing is completed, and the applicability of the structure is improved.

4. According to the utility model, through the arrangement of the telescopic sleeve and the steering seat, when a user needs to randomly adjust the device, the adjusting plate, the movable clamp, the telescopic sleeve, the telescopic plate and the connecting clamp are matched, the inclination angle of the telescopic sleeve can be adjusted, the telescopic sleeve and the adjusting plate are matched, the transverse position of the desk lamp body can be adjusted, and meanwhile, the fixing sleeve and the steering seat are matched, so that the inclination degree of the fixing sleeve is convenient to adjust, and the placing plate and the fixing piece are matched, so that the whole angle of the device can be adjusted conveniently by the staff, and the device has a flexible adjusting function.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a fixing sleeve according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a movable sleeve according to the present utility model;

FIG. 4 is a schematic view of a connecting clip according to the present utility model;

fig. 5 is a schematic diagram of a split structure of a desk lamp body according to the present utility model;

FIG. 6 is a schematic view of a fixing clip according to the present utility model;

FIG. 7 is a schematic view of a steering seat according to the present utility model;

fig. 8 is a schematic cross-sectional view of the telescopic sleeve according to the present utility model.

In the figure: 1. a fixed sleeve; 2. a desk lamp body; 3. a fixing clamp; 4. an adjusting plate; 5. track shoes; 6. a movable gear; 7. a meshing gear; 8. a movable sleeve; 9. a return spring; 10. a push rod; 11. a limiting plate; 12. pressing the sheet; 13. a push plate; 14. a movable clamp; 15. a telescoping sleeve; 16. a telescoping plate; 17. a joining clip; 18. limit teeth; 19. a placement groove; 20. an eye protection lens; 21. a steering seat; 22. a battery case; 23. placing a plate; 24. a fixing member; 25. a threaded rod; 26. limiting sliding grooves; 27. a fixing plate; 28. a screw rod; 29. fixing a knob; 30. a limiting clamping plate; 31. an anti-slip layer; 32. fastening a knob; 33. a rotating rod; 34. a connecting piece; 35. and (5) adjusting a knob.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-8, an embodiment of the present utility model is provided: the utility model provides a three-dimensional eyeshield desk lamp of liftable formula, includes fixed sleeve 1, desk lamp body 2 and fixation clamp 3, its characterized in that: a desk lamp body 2 is arranged above the fixed sleeve 1, and a fixed clamp 3 is arranged in front of the bottom of the fixed sleeve 1; the inside sliding connection of fixed sleeve 1 has regulating plate 4, the both sides of regulating plate 4 bottom are all installed track shoe 5, the inside middle part of fixed sleeve 1 is provided with movable gear 6 and meshing gear 7 respectively, and all mesh between track shoe 5, movable gear 6 and the meshing gear 7 and connect, the middle part of fixed sleeve 1 surface is provided with a set of movable sleeve 8 respectively, and movable sleeve 8 is located the movable gear 6 and meshing gear 7 respectively in front of, the inside of movable sleeve 8 is provided with return spring 9, the internally mounted of movable sleeve 8 has spacing cardboard 30, and spacing cardboard 30 is located the bottom of return spring 9, the inside of movable sleeve 8 is connected with push rod 10 throughout, the surface mounting of push rod 10 has limiting plate 11, and limiting plate 11 is located the top of return spring 9, the top of push rod 10 is installed and is pressed piece 12, the surface of pressing piece 12 is provided with anti-skidding layer 31, push rod 13 is installed to the bottom of push rod 10, and the size of push rod 13 is adapted with movable gear 6 and meshing gear 7;

through the arrangement of the fixed sleeve 1 and the movable sleeve 8, when a user needs to adjust the height of the device, the adjusting plate 4, the track plate 5, the movable gear 6 and the meshing gear 7 are matched, the track plate 5, the movable gear 6 and the meshing gear 7 are connected in a meshed manner, the movable gear 6 and the meshing gear 7 can play a certain supporting role according to the characteristics of the user, so that the height of the device can be quickly adjusted by the user, in addition, when the user needs to reset the structure, the pressing plate 12, the push rod 10, the push plate 13, the movable gear 6 and the meshing gear 7 can be directly pressed, the movable gear 6 and the meshing gear 7 are separated from the track plate 5, after the track plate 5 loses support, the track plate can drop downwards according to the gravity of the user, the adjusting plate 4 is driven to reset, the limiting plate 11 can squeeze the return spring 9 in the process of moving backwards with the push rod 10, and after the pressing plate 12 is released by the user, the return spring 9 can drive the push rod 10 to reset according to the elasticity of the user, so that the user can use the device next time;

the top of the adjusting plate 4 is provided with a movable clamp 14, the inside of the movable clamp 14 is connected with a telescopic sleeve 15, the intersection of the adjusting plate 4 and the telescopic sleeve 15 is provided with a damping rotating shaft, the inside of the telescopic sleeve 15 is connected with a telescopic plate 16 in a sliding manner, the top of the telescopic plate 16 is connected with a connecting clamp 17, the bottom of the connecting clamp 17 is provided with a desk lamp body 2, and the intersection of the telescopic plate 16 and the connecting clamp 17 is in threaded connection with a fastening knob 32;

through the arrangement of the telescopic sleeve 15 and the steering seat 21, when a user needs to randomly adjust the device, the adjusting plate 4, the movable clamp 14, the telescopic sleeve 15, the telescopic plate 16 and the connecting clamp 17 are matched, the inclination angle of the telescopic sleeve 15 can be adjusted through the matched use of the movable clamp 14 and the telescopic sleeve 15, the transverse position of the desk lamp body 2 can be adjusted through the matched use of the telescopic sleeve 15 and the adjusting plate 4, meanwhile, the inclination degree of the fixed sleeve 1 can be conveniently adjusted through the matched use of the fixed sleeve 1 and the steering seat 21, the integral angle of the device can be conveniently adjusted through the matched use of the placing plate 23 and the fixing piece 24 by the user, and the device has a flexible adjusting function;

the middle parts of the two sides of the top of the desk lamp body 2 are respectively provided with a rotating rod 33, the surfaces of the rotating rods 33 are respectively sleeved with a limiting tooth 18, the inside of the desk lamp body 2 is provided with a placing groove 19, the inside of the placing groove 19 is provided with an eye protection lens 20, and the limiting teeth 18 are positioned above the eye protection lens 20;

through the arrangement of the desk lamp body 2 and the glasses protection lens 20, when a user needs to protect eyes of the desk lamp body 2, the rotating rod 33, the limiting teeth 18, the placing groove 19 and the glasses protection lens 20 are matched, the limiting teeth 18 are positioned above the glasses protection lens 20, the user can put the glasses protection lens 20 into the desk lamp body 2 firstly, and when the rotating rod 33 and the limiting teeth 18 are matched, the limiting teeth 18 are stirred to be perpendicular to the glasses protection lens 20, so that the glasses protection lens 20 can be limited, light irradiated by the desk lamp body 2 can be improved, and eyes of the user can be protected;

the bottom of the fixed sleeve 1 is connected with a steering seat 21, a battery box 22 is installed at the bottom of the steering seat 21, a placing plate 23 is connected at the bottoms of two sides of the battery box 22 through a connecting piece 34 in a threaded manner, a fixing piece 24 is connected at two sides of the surface of the placing plate 23, a threaded rod 25 is connected at the inner thread of the fixing piece 24 in a penetrating manner, an adjusting knob 35 is installed at the top end of the threaded rod 25, the surface threads of the threaded rod 25 are connected at the middle part of the back of the fixed clamp 3 in a penetrating manner, the number of the fixed clamps 3 is two, a limiting sliding groove 26 is formed in the middle part of the inside of the fixed clamp 3, a fixing plate 27 is connected in a sliding manner in the inside of the limiting sliding groove 26, a screw rod 28 is connected at the middle thread of the top of the fixing plate 27 in a penetrating manner, and a fixing knob 29 is installed at the top end of the screw rod 28;

through setting up of fixation clamp 3, when the user needs to install the device fast, fixed sleeve 1, turn to seat 21, place the cooperation work of board 23, threaded rod 25 and adjust knob 35, the user can be earlier with fixation clamp 3 cover in one side of the object that needs to be fixed, afterwards twist adjust knob 35, make it drive threaded rod 25 downwardly moving, the collocation of spacing spout 26 and fixed plate 27 is used, make fixed plate 27 can be better go on reciprocating, at threaded rod 25 downwardly moving's in-process, can make the bottom of fixed plate 27 hug closely by the surface of fixed object, thereby accomplish fixedly, and then improved the suitability of this structure.

Working principle:

when a user needs to adjust the height of the device, because the inside of the fixed sleeve 1 is slidably connected with the adjusting plate 4, the track shoes 5 are arranged on both sides of the bottom of the adjusting plate 4, the movable gears 6 and the meshing gears 7 are respectively arranged in the middle of the inside of the fixed sleeve 1, and the track shoes 5, the movable gears 6 and the meshing gears 7 are respectively in meshed connection, so that the user can directly lift the adjusting plate 4 upwards, the track shoes 5 on both sides of the bottom of the adjusting plate 4 are respectively meshed with the movable gears 6 and the meshing gears 7, the movable gears 6 and the meshing gears 7 can also play a certain supporting role according to the characteristics of the user, thereby realizing the rapid adjustment of the height of the device by the user, in addition, because the middle part of the surface of the fixed sleeve 1 is respectively provided with a group of movable sleeves 8, the movable sleeves 8 are respectively positioned right in front of the movable gears 6 and the meshing gears 7, the inside of the movable sleeve 8 is provided with a return spring 9, the inside of the movable sleeve 8 is provided with a limit clamping plate 30, the limit clamping plate 30 is positioned at the bottom end of the return spring 9, the inside of the movable sleeve 8 is connected with a push rod 10 in a penetrating way, the surface of the push rod 10 is provided with a limit plate 11, the limit plate 11 is positioned at the top end of the return spring 9, the top end of the push rod 10 is provided with a pressing plate 12, the surface of the pressing plate 12 is provided with an anti-slip layer 31, the bottom end of the push rod 10 is provided with a push plate 13, the size of the push plate 13 is matched with that of the movable gear 6 and the meshing gear 7, when a user needs to reset the structure, the pressing plate 12 can be directly pressed by the push rod 10, the push plate 13 is driven to press the movable gear 6 and the meshing gear 7, the push rod 10 is separated from the track plate 5, after the track plate 5 loses support, the track plate 5 can drop downwards according to self gravity, thereby drive regulating plate 4 and accomplish the reset, limiting plate 11 can extrude back force spring 9 in the in-process that moves backward with push rod 10, after the user releases press piece 12, back force spring 9 can drive push rod 10 to reset according to self elasticity to the user's next use of being convenient for.

When a user needs to protect eyes of the desk lamp body 2, as the rotating rods 33 are arranged in the middle of two sides of the top of the desk lamp body 2, the limiting teeth 18 are sleeved on the surfaces of the rotating rods 33, the placing grooves 19 are formed in the desk lamp body 2, the eye-protecting lenses 20 are arranged in the placing grooves 19, the limiting teeth 18 are positioned above the eye-protecting lenses 20, the user can put the eye-protecting lenses 20 into the desk lamp body 2 firstly, and the limiting teeth 18 are stirred to be perpendicular to the eye-protecting lenses 20 through the matching of the rotating rods 33 and the limiting teeth 18, so that the limiting of the eye-protecting lenses 20 can be completed, and light irradiated by the desk lamp body 2 can be improved, and eyes of the user can be protected;

when a user needs to install the device quickly, as the bottom end of the fixing sleeve 1 is connected with the steering seat 21, the bottom end of the steering seat 21 is provided with the battery box 22, the bottoms of two sides of the battery box 22 are connected with the placing plate 23 through the connecting piece 34 in a threaded manner, two sides of the surface of the placing plate 23 are connected with the fixing piece 24, the internal threads of the fixing piece 24 are connected with the threaded rod 25 in a penetrating manner, the top end of the threaded rod 25 is provided with the adjusting knob 35, the surface threads of the threaded rod 25 are connected with the middle part of the back part of the fixing clamp 3 in a penetrating manner, the number of the fixing clamps 3 is two, the middle part of the inside of the fixing clamp 3 is provided with the limiting slide groove 26, the fixing plate 27 is connected with the inside of the limiting slide groove 26 in a sliding manner, so that the user can sleeve the fixing clamp 3 on one side of an object to be fixed firstly, and then the adjusting knob 35 is screwed to drive the threaded rod 25 to move downwards in a matching manner, so that the fixing plate 27 can move up and down better, and the bottom of the fixing plate 27 can be tightly attached to the surface of the fixed object in the downward moving process of the threaded rod 25, thereby completing the fixing;

when the user needs to carry out arbitrary regulation to the device, because the top of regulating plate 4 is provided with movable clamp 14, the internal connection of movable clamp 14 has telescopic sleeve 15, and the crossing department of regulating plate 4 and telescopic sleeve 15 is provided with the damping pivot, telescopic sleeve 15's inside sliding connection has telescopic plate 16, telescopic plate 16's top is connected with link up clamp 17, and link up clamp 17's bottom and be provided with desk lamp body 2, and telescopic plate 16 and link up clamp 17's crossing department threaded connection has fastening knob 32, movable clamp 14 and telescopic sleeve 15's collocation work, can adjust telescopic sleeve 15's inclination, telescopic sleeve 15 and regulating plate 4's collocation work, can adjust desk lamp body 2's transverse position, simultaneously, because fixed sleeve 1's bottom is connected with steering seat 21 again, battery box 22 is installed to the bottom of steering seat 21 again, battery box 22 both sides's bottom is connected with placing plate 23 through connecting piece 34 screw thread, placing plate 23 surface's both sides are connected with mounting 24, the inside threaded through-connection of mounting 24 has 25, adjusting knob 35 is installed on threaded rod 25's top, fixed sleeve 1 and steering seat 21 makes the collocation work of the telescopic sleeve 2, the collocation work of the slope of adjusting plate 1 and telescopic sleeve 2, the collocation work of the level of can be convenient for use of the whole device, and the device that can be used to the collocation of adjusting plate is convenient for use by the whole, and the device of the collocation device has the regulation of the degree of the regulating plate to use of the whole can be convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (2)

1. The utility model provides a three-dimensional eyeshield desk lamp of liftable formula, includes fixed sleeve (1), desk lamp body (2) and fixation clamp (3), its characterized in that: a desk lamp body (2) is arranged above the fixed sleeve (1), and a fixed clamp (3) is arranged in front of the bottom of the fixed sleeve (1);

the track shoe comprises a fixed sleeve (1), wherein an adjusting plate (4) is slidably connected inside the fixed sleeve (1), track shoes (5) are arranged on two sides of the bottom of the adjusting plate (4), a movable gear (6) and a meshing gear (7) are respectively arranged in the middle of the inside of the fixed sleeve (1), and the track shoes (5), the movable gear (6) and the meshing gear (7) are in meshed connection;

the middle part of the surface of the fixed sleeve (1) is respectively provided with a group of movable sleeves (8), the movable sleeves (8) are respectively positioned right in front of the movable gear (6) and the meshing gear (7), a return spring (9) is arranged in the movable sleeve (8), a limit clamping plate (30) is arranged in the movable sleeve (8), and the limit clamping plate (30) is positioned at the bottom end of the return spring (9);

the inside of movable sleeve (8) is connected with push rod (10) in a penetrating way, limiting plate (11) is installed on the surface of push rod (10), limiting plate (11) is located at the top end of return spring (9), pressing piece (12) is installed at the top end of push rod (10), anti-slip layer (31) is arranged on the surface of pressing piece (12), push plate (13) is installed at the bottom end of push rod (10), and the size of push plate (13) is matched with movable gear (6) and meshing gear (7);

the adjustable table lamp is characterized in that a movable clamp (14) is arranged at the top end of the adjusting plate (4), a telescopic sleeve (15) is connected to the inside of the movable clamp (14), a damping rotating shaft is arranged at the intersection of the adjusting plate (4) and the telescopic sleeve (15), a telescopic plate (16) is connected to the inside of the telescopic sleeve (15) in a sliding mode, a connecting clamp (17) is connected to the top end of the telescopic plate (16), a table lamp body (2) is arranged at the bottom end of the connecting clamp (17), and a fastening knob (32) is connected to the intersection of the telescopic plate (16) and the connecting clamp (17) in a threaded mode;

the desk lamp comprises a desk lamp body (2), wherein the middle parts of the two sides of the top of the desk lamp body are respectively provided with a rotating rod (33), the surfaces of the rotating rods (33) are respectively sleeved with a limiting tooth (18), a placing groove (19) is formed in the desk lamp body (2), an eye protection lens (20) is arranged in the placing groove (19), and the limiting teeth (18) are positioned above the eye protection lens (20);

the bottom of the fixed sleeve (1) is connected with a steering seat (21), a battery box (22) is installed at the bottom of the steering seat (21), a placing plate (23) is connected to the bottoms of two sides of the battery box (22) through a connecting piece (34) in a threaded mode, a fixing piece (24) is connected to two sides of the surface of the placing plate (23), a threaded rod (25) is connected to the internal threads of the fixing piece (24) in a penetrating mode, and an adjusting knob (35) is installed at the top end of the threaded rod (25);

the surface threads of the threaded rod (25) are connected to the middle part of the back of the fixing clamp (3) in a penetrating way, the number of the fixing clamps (3) is two, a limiting chute (26) is formed in the middle part of the inside of the fixing clamp (3), and a fixing plate (27) is connected in a sliding way in the limiting chute (26);

the middle thread at the top of the fixing plate (27) is connected with a screw rod (28) in a penetrating way, and a fixing knob (29) is installed at the top end of the screw rod (28).

2. The liftable three-dimensional eye-protection table lamp according to claim 1, wherein the working steps of the three-maintenance eye-protection table lamp are as follows:

s1, when a user needs to adjust the height of the three-dimensional eye-protection desk lamp, because the inside sliding connection of the fixed sleeve (1) is provided with the adjusting plate (4), the track plate (5) is arranged on both sides of the bottom of the adjusting plate (4), the movable gear (6) and the meshing gear (7) are respectively arranged in the middle of the inside of the fixed sleeve (1), and the track plate (5), the movable gear (6) and the meshing gear (7) are respectively meshed and connected, so that the user can directly lift the adjusting plate (4) upwards, the track plate (5) on both sides of the bottom end of the adjusting plate (4) is respectively meshed with the movable gear (6) and the meshing gear (7), the movable gear (6) and the meshing gear (7) play a supporting role, thereby realizing the rapid adjustment of the height of the three-dimensional eye-protection desk lamp by the user, in addition, because the middle of the surface of the fixed sleeve (1) is respectively provided with a group of movable sleeve (8), the movable sleeve (8) is respectively positioned right ahead of the movable gear (6) and the meshing gear (7), the movable sleeve (8) is internally provided with a group of springs (9), the movable sleeve (8) is respectively positioned in front of the movable gear (6) and the movable sleeve (8), the movable sleeve (8) is provided with a limiting spring (30), the limiting clamp plate (30) is connected with the movable sleeve (8) in a penetrating way, the surface mounting of push rod (10) has limiting plate (11), and limiting plate (11) are located the top of back force spring (9), push plate (12) is installed on the top of push rod (10), the surface of push plate (12) is provided with skid resistant course (31), push plate (13) is installed to the bottom of push rod (10), and the size and movable gear (6) and meshing gear (7) looks adaptation of push plate (13), when user need make regulating plate (4) reset, can directly press push plate (12), make push rod (10) drive push plate (13) to press movable gear (6) and meshing gear (7), make it separate with track plate (5), behind track plate (5) losing support, can drop downwards according to self gravity, thereby drive regulating plate (4) accomplish the reset, limiting plate (11) can extrude back force spring (9) with push rod (10) in the in-back moving process, after making user loosen push plate (12), back force spring (9) can drive push rod (10) according to self elasticity and reset, thereby the user of being convenient for next use;

s2, when a user needs to protect eyes of the desk lamp body (2), as the middle parts of two sides of the top of the desk lamp body (2) are provided with the rotating rods (33), the surfaces of the rotating rods (33) are sleeved with the limiting teeth (18), the inside of the desk lamp body (2) is provided with the placing grooves (19), the inside of the placing grooves (19) is provided with the eye-protecting lenses (20), the limiting teeth (18) are positioned above the eye-protecting lenses (20), the user firstly places the eye-protecting lenses (20) into the desk lamp body (2), and the limiting teeth (18) are stirred to be perpendicular to the eye-protecting lenses (20) through the matching of the rotating rods (33) and the limiting teeth (18), so that the limiting of the eye-protecting lenses (20) can be completed, and light irradiated by the desk lamp body (2) can be improved, and eyes of the user can be protected;

s3, when a user needs to quickly install the three-maintenance eye desk lamp, as the bottom end of the fixing sleeve (1) is connected with the steering seat (21), the bottom end of the steering seat (21) is provided with the battery box (22), the bottoms of the two sides of the battery box (22) are connected with the placing plate (23) through the connecting piece (34) in a threaded mode, the two sides of the surface of the placing plate (23) are connected with the fixing piece (24), the internal thread of the fixing piece (24) is connected with the threaded rod (25) in a penetrating mode, the top end of the threaded rod (25) is provided with the adjusting knob (35), the surface thread of the threaded rod (25) is connected with the middle of the back of the fixing clamp (3) in a penetrating mode, the number of the fixing clamp (3) is two, the middle of the inside of the fixing clamp (3) is provided with the limiting chute (26), the inside of the limiting chute (26) is connected with the fixing plate (27) in a sliding mode, the user firstly sleeves the fixing clamp (3) on one side of an object to be fixed, then the adjusting plate (35) is screwed, the threaded rod (25) is driven to move downwards, the threaded rod (25) is enabled to move downwards, the threaded rod (27) is enabled to be matched with the threaded rod (27) to move downwards, and the surface of the object can be fixed tightly attached to the bottom surface of the object to be fixed tightly;

s4, when a user needs to randomly adjust the three-dimensional eye-protection desk lamp, because the top of the adjusting plate (4) is provided with the movable clamp (14), the internal connection of the movable clamp (14) is provided with the telescopic sleeve (15), and the intersection of the adjusting plate (4) and the telescopic sleeve (15) is provided with the damping rotating shaft, the internal sliding connection of the telescopic sleeve (15) is provided with the telescopic plate (16), the top of the telescopic plate (16) is connected with the connecting clamp (17), and the bottom of the connecting clamp (17) is provided with the desk lamp body (2), and the intersection of the telescopic plate (16) and the connecting clamp (17) is in threaded connection with the fastening knob (32), the matching work of the movable clamp (14) and the telescopic sleeve (15) can adjust the inclination angle of the telescopic sleeve (15), the working of the telescopic sleeve (15) and the adjusting plate (4) can adjust the transverse position of the desk lamp body (2), meanwhile, because the bottom of the fixed sleeve (1) is connected with the steering seat (21), the bottom of the steering seat (21) is provided with the battery box (22), the bottom of the battery box (22) is provided with the connecting piece (23), the threaded rod (24) is placed on the two sides of the internal connection piece (24) through the connecting piece (23), the adjusting knob (35) is installed on the top of threaded rod (25), and the cooperation of fixed sleeve (1) and steering seat (21) is used, can make the inclination of fixed sleeve (15) be convenient for adjust, and the cooperation of placing board (23) and mounting (24) is used, can be convenient for the staff to adjust the whole angle of three-dimensional eyeshield desk lamp.