CN113854737A

CN113854737A - Desk lamp is from receiving formula multifunctional desk

Info

Publication number: CN113854737A
Application number: CN202111328307.0A
Authority: CN
Inventors: 肖鹤亮; 刘颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2021-12-31

Abstract

The invention relates to a desk, in particular to a multifunctional desk with a self-contained desk lamp. The desk lamp self-storage multifunctional desk capable of warming in cold days, not influencing the learning efficiency and facilitating illumination needs to be designed. The utility model provides a desk lamp is from receiving formula multifunctional desk, is including supporting table, installation under casing, location curb plate and adjustable backup pad, and supporting table bottom rigid coupling has the installation under casing, and the installation under casing left and right sides all rigid coupling has the location curb plate, and location curb plate rigid coupling has adjustable backup pad. The heating module is used for heating the sealing bottom plate, so that people can read or write more comfortably, the temperature sensor controls the heating module to always keep the preset temperature, and if illumination is needed, the servo motor is controlled to rotate reversely, so that the positioning transverse plate swings upwards, the LED lamp set is started to operate and illuminate, and therefore heating can be achieved in cold weather, learning efficiency is not affected, and illumination is facilitated.

Description

Desk lamp is from receiving formula multifunctional desk

Technical Field

The invention relates to a desk, in particular to a multifunctional desk with a self-contained desk lamp.

Background

The desk is a common daily use article for people, and particularly students often need to read books, write words and other learning behaviors on the desk.

Patent application CN213464192U, publication No. 20210618. The utility model discloses a multifunctional desk, including the table body and be used for the table foot of the fixed table body, the internal thing groove of putting that is equipped with of table, multifunctional desk still includes show board, power component and drive assembly, and the show board slope sets up in putting the thing groove, is equipped with the panel computer on the show board. The transmission assembly comprises a connecting frame arranged at the notch of the article placing groove, the connecting frame is in sliding connection with two side walls of the article placing groove through a first sliding groove, and the connecting frame is hinged with the display board; the power component comprises a translation power source, a translation action piece, a support rod arranged on the translation power source and a fixing piece fixedly arranged at the bottom of the storage groove, when the display board is not abutted to the support rod, the display board and the side wall of the storage groove are connected through a second sliding groove in a sliding manner, the sliding direction of the display board is the same as that of the connecting frame, and when the support rod provides supporting force for the display board, the display board is separated from the second sliding groove so that the display board stretches out of the table body from the opening and rotates relative to the table body. Although the device can be adjusted flexibly and placed the area, because of the reason of weather, also can feel cold when having a long time of working on the desk in chilly winter, influence the efficiency of study, and be difficult for illuminating.

Therefore, a self-storage multifunctional desk capable of warming in cold days without affecting learning efficiency and convenient for lighting is developed to solve the prior art problem.

Disclosure of Invention

In order to overcome the defects that the desk lamp feels cold even after being operated on the desk for a long time in cold winter due to weather, the learning efficiency is influenced, and the desk lamp is difficult to illuminate, the invention provides the self-storage multifunctional desk which can be used for warming in cold days, does not influence the learning efficiency, and is convenient to illuminate.

The invention is realized by the following technical approaches:

the utility model provides a desk lamp is from multi-functional desk of formula of accomodating, including the support table, the installation under casing, the location curb plate, adjustable support plate, fixed crossbearer, start button, reset button, the LED banks, actuating mechanism and receiving mechanism, support table bottom rigid coupling has the installation under casing, all the rigid coupling of installation under casing left and right sides has the location curb plate, location curb plate rigid coupling has adjustable support plate, the rigid coupling has fixed crossbearer between the adjustable support plate medial surface lower part of left and right sides, support the outer leading flank right part rigid coupling of table has start button and reset button, reset button is located the start button downside, be equipped with the actuating mechanism who is used for providing power between support table and the installation under casing, be equipped with receiving mechanism between actuating mechanism and the installation under casing, receiving mechanism goes up the pivoted type and is connected with the LED banks, receiving mechanism is used for accomodating the LED banks.

In one embodiment, the driving mechanism comprises a servo motor, a driving shaft and a driving gear, the driven gear, the switching-over minor axis, first transmission assembly and location cross axle, installation under casing rear portion left side rigid coupling has servo motor, installation under casing rear portion middle rotary type is equipped with the drive shaft, drive shaft left end and servo motor's output shaft fixed connection, drive shaft right part rigid coupling has drive gear, installation under casing rear portion right side rotary type is equipped with the switching-over minor axis, switching-over minor axis left part rigid coupling has driven gear, driven gear and drive gear meshing, support table rear portion rotary type is equipped with the location cross axle, be connected with first transmission assembly between location cross axle right part and the switching-over minor axis right part, first transmission assembly comprises two belt pulleys and belt, a belt pulley is installed in location cross axle right part, another belt pulley is installed in switching-over minor axis right part, the belt is around between two belt pulleys.

In one embodiment, the accommodating mechanism comprises a positioning transverse plate, a sealing bottom plate, a positioning transverse rod, a first reset guide pillar, a first reset spring, a heating module, a temperature sensor and a first pressure sensor, the positioning transverse rod is fixedly connected to the middle of the positioning transverse rod, the sealing bottom plate is fixedly connected to the upper portion of the positioning transverse plate, the first reset guide pillar is fixedly connected to each of the left side and the right side of the sealing bottom plate, the positioning transverse rod is slidably arranged on the first reset guide pillar, the front portions of the positioning transverse rods on the left side and the right side are connected with the LED lamp bank in a rotating mode, the first reset spring is wound on the first reset guide pillar, one end of the first reset spring is connected with the positioning transverse rod, the other end of the first reset spring is connected with the sealing bottom plate, the heating module for heating is fixedly connected to the middle of the sealing bottom plate, the temperature sensor is installed in the middle of the heating module, and the first pressure sensor is arranged on the upper front side of the right portion of the installation bottom box.

In one embodiment, the LED lamp assembly further comprises an extending mechanism for adjusting the height of the LED lamp assembly, the extending mechanism comprises a positioning bottom frame, a mounting transverse plate, a protective cover, a driving rack, a second reset guide pillar, a second reset spring, a positioning short pillar, a first reversing gear, a second reversing gear, a driven toothed plate, a positioning guide rod, a mounting transverse rod and a distance sensor, the positioning bottom frame is fixedly connected to the rear portion of the supporting table plate, the mounting transverse plate is fixedly connected to the left portion of the positioning transverse plate, the protective cover for protection is fixedly connected to the upper portion of the left side face of the mounting transverse plate, the second reset guide pillar is fixedly connected to the lower portion of the mounting transverse plate, the driving rack is slidably arranged on the second reset guide pillar, the second reset spring is wound on the second reset guide pillar, one end of the second reset spring is connected with the driving rack, the other end of the second reset spring is rotatably connected with the mounting transverse plate, the positioning short pillar is arranged on the front portion of the mounting transverse plate, the left portion of the positioning short pillar is fixedly connected with the first reversing gear, first reversing gear and drive rack meshing, the locating stub right part rigid coupling has the second reversing gear, the locating transverse plate left part is equipped with the location guide arm, the gliding style is equipped with driven toothed plate on the guide arm of location, driven toothed plate and second reversing gear meshing, driven toothed plate still passes through bolt fixed connection with left locating transverse plate, the inboard rigid coupling before locating transverse plate bottom has distance sensor, the gliding style is connected with the installation horizontal pole on the distance sensor, the installation horizontal pole is connected with the location horizontal pole.

In one embodiment, the lifting mechanism for placing articles is further included, the lifting mechanism comprises a second transmission assembly, a transmission short shaft, a containing box, a positioning block, a limiting guide post, a first belt post positioning seat and a first limiting frame, the transmission short shaft is rotatably arranged in the middle of the right part of the installation bottom box, the second transmission assembly is connected between the middle part of the transmission short shaft and the right part of the positioning cross shaft and consists of two belt pulleys and a belt, one belt pulley is arranged in the middle of the transmission short shaft, the other belt pulley is arranged in the right part of the positioning cross shaft, the belt is wound between the two belt pulleys, four limiting guide posts are fixedly connected in the installation bottom box at intervals, the positioning block is slidably arranged on the limiting guide posts, the containing box is fixedly connected between the inner side surfaces of the four positioning blocks, the first limiting frame is fixedly connected to the lower part of the outer right side surface of the containing box, and the first belt post positioning seat is fixedly connected to the left part of the transmission short shaft, the first limiting frame is sleeved on the first belt column positioning seat and is in sliding connection with the first belt column positioning seat.

In one embodiment, the hand placing mechanism comprises a rotating bottom frame, a rotating shaft, a positioning short plate, a sponge block, a second belt column positioning seat, a second limiting frame, a third reset guide column, a third reset spring, a second pressure sensor, a telescopic electromagnetic valve and a clamping block, wherein the rotating shaft is rotatably arranged at the lower side of the front part of the supporting table plate, the rotating bottom frame is fixedly connected to the middle part of the rotating shaft, the positioning short plate is fixedly connected to the middle part of the front side surface of the rotating bottom frame, the sponge block for buffer protection is embedded at the upper part of the rotating bottom frame, the second belt column positioning seat is fixedly connected to the left side and the right side of the rotating shaft, four third reset guide columns are fixedly connected to the front part of the supporting table plate at intervals, every two third reset guide columns form a group, the second limiting frame is slidably arranged between the two third reset guide columns, and is rotatably connected with the second belt column positioning seat, the third reset guide pillar is wound with a third reset spring, one end of the third reset spring is connected with a second limiting frame, the third reset spring is connected with the supporting table plate, a telescopic electromagnetic valve is fixedly connected in the middle of the front part of the positioning transverse plate, a telescopic rod of the telescopic electromagnetic valve is connected with a limiting clamping block, the clamping block is matched with the positioning short plate, and a second pressure sensor is arranged on the front side of the left part of the supporting table plate.

In one embodiment, the positioning table further comprises a supporting mechanism for supporting the positioning transverse plate, the supporting mechanism comprises a third transmission assembly, a positioning short rod, an elastic telescopic column and a movable sliding block, the rear side of the right part of the supporting table plate is rotatably provided with the positioning short rod, the third transmission assembly is connected between the right part of the positioning short rod and the right part of the positioning transverse shaft, the first transmission assembly comprises two belt pulleys and a belt, one belt pulley is installed at the right part of the positioning short rod, the other belt pulley is installed at the right part of the positioning transverse shaft, the belt is wound between the two belt pulleys, the elastic telescopic column for supporting is fixedly connected to the left part of the positioning short rod, the movable sliding block is arranged on the front part of the elastic telescopic column in a rotating mode, and the movable sliding block is connected with the positioning transverse plate in a sliding mode.

In one embodiment, the desk lamp further comprises an electric cabinet, the electric cabinet is arranged in the middle of the front part of the installation bottom box, a switching power supply, a power supply module and a control module are arranged in the electric cabinet, the switching power supply supplies power to the self-storage multifunctional desk of the desk lamp, the power supply module is connected with a power main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the starting button, the reset button, the first pressure sensor, the second pressure sensor, the distance sensor and the temperature sensor are electrically connected with the control module, and the servo motor, the heating module, the LED lamp bank and the telescopic electromagnetic valve are connected with the control module through a peripheral circuit.

Compared with the prior art, the invention has the remarkable improvements that:

1. the heating module is used for heating the sealing bottom plate, so that people can read or write more comfortably, the temperature sensor controls the heating module to always keep the preset temperature, and if illumination is needed, the servo motor is controlled to rotate reversely, so that the positioning transverse plate swings upwards, the LED lamp set is started to operate and illuminate, and therefore heating can be achieved in cold weather, learning efficiency is not affected, and illumination is facilitated.

2. Under the action of the lifting mechanism, people open the cover to place articles into the storage box, and then cover the cover back onto the storage box, so that the articles can be conveniently stored by people.

3. According to the invention, under the action of the hand placing mechanism, the hands can be placed on the rotating bottom frame by people, and the sponge blocks play a role in buffering, so that the hands can be conveniently placed by people.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of the driving mechanism of the present invention.

Fig. 5 is a schematic view of a first partially-separated body structure of the receiving mechanism of the present invention.

Fig. 6 is a schematic view of a second partial structure of the receiving mechanism of the present invention.

Fig. 7 is a perspective view of a third embodiment of the present invention.

FIG. 8 is a schematic view of a first partially assembled body configuration of the elongation mechanism of the present invention.

FIG. 9 is a schematic view of a second partial body configuration of the elongation mechanism of the present invention.

FIG. 10 is a perspective view of a third portion of the extension mechanism of the present invention.

Fig. 11 is a schematic view of a first partial body structure of the lifting mechanism of the present invention.

Fig. 12 is a schematic view of a second partial body structure of the lifting mechanism of the present invention.

Fig. 13 is a perspective view of a fourth embodiment of the present invention.

Fig. 14 is a schematic view of a first partially assembled body of the hand placement mechanism of the present invention.

Fig. 15 is a schematic view of a second partially assembled body of the hand placement mechanism of the present invention.

Figure 16 is a perspective view of a third embodiment of the hand placement mechanism of the present invention.

Fig. 17 is a schematic perspective view of the supporting mechanism of the present invention.

Fig. 18 is a circuit block diagram of the present invention.

Fig. 19 is a circuit schematic of the present invention.

Part names and serial numbers in the figure: 1_ supporting table, 2_ mounting base, 3_ positioning side, 4_ adjustable supporting plate, 5_ fixed cross, 6_ electric control box, 61_ start button, 62_ reset button, 7_ LED light group, 8_ driving mechanism, 81_ servo motor, 82_ driving shaft, 83_ driving gear, 84_ driven gear, 85_ reversing short shaft, 86_ first driving component, 87_ positioning transverse shaft, 9_ receiving mechanism, 91_ positioning transverse plate, 92_ sealing bottom plate, 93_ positioning transverse rod, 94_ first resetting guide pillar, 95_ first resetting spring, 96_ heating module, 97_ temperature sensor, 98_ first pressure sensor, 10_ extension mechanism, 101_ positioning base frame, 102_ mounting transverse plate, 103_ protective cover, 104_ driving rack, 105_ second resetting guide pillar, 106_ second resetting spring, 107_ positioning short pillar, 108_ first reversing gear, 109_ second reversing gear, 1010_ driven toothed plate, 1011_ positioning guide rod, 1012_ mounting cross rod, 1013_ distance sensor, 11_ lifting mechanism, 111_ second transmission assembly, 112_ transmission short shaft, 113_ containing box, 114_ positioning block, 115_ limit guide post, 116_ first belt post positioning seat, 117_ first limit frame, 12_ hand placing mechanism, 121_ rotation bottom frame, 122_ rotation shaft, 123_ positioning short plate, 124_ sponge block, 125_ second belt post positioning seat, 126_ second limit frame, 127_ third return guide post, 128_ third return spring, 129_ second pressure sensor, 1210_ telescopic solenoid valve, 1211_ clamping block, 13_ supporting mechanism, 131_ third transmission assembly, 132_ positioning short rod, 133_ elastic telescopic post, 134_ movable slider.

Detailed Description

The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.

Example 1

A multifunctional desk with a self-contained desk lamp is disclosed, as shown in figures 1-6, and comprises a supporting desk plate 1, an installation bottom box 2, a positioning side plate 3, an adjustable supporting plate 4, a fixed cross frame 5, a starting button 61, a reset button 62, an LED lamp group 7, a driving mechanism 8 and a containing mechanism 9, wherein the bottom of the supporting desk plate 1 is connected with the installation bottom box 2 in a bolt mode, the left side and the right side of the installation bottom box 2 are connected with the positioning side plate 3 in a bolt mode, the positioning side plate 3 is connected with the adjustable supporting plate 4 in a bolt mode, the fixed cross frame 5 is connected between the lower parts of the inner side surfaces of the adjustable supporting plates 4 at the left side and the right side in a bolt mode, the starting button 61 and the reset button 62 are fixedly connected at the right part of the outer front side surface of the supporting desk plate 1, the driving mechanism 8 is arranged between the supporting desk plate 1 and the installation bottom box 2, the containing mechanism 9 is arranged between the driving mechanism 8 and the installation bottom box 2, the accommodating mechanism 9 is rotatably connected with the LED lamp group 7, the accommodating mechanism 9 can accommodate the LED lamp group 7, and the driving mechanism 8 can provide power for the accommodating mechanism 9.

The driving mechanism 8 comprises a servo motor 81, a driving shaft 82, a driving gear 83, a driven gear 84, a reversing short shaft 85, a first transmission assembly 86 and a positioning transverse shaft 87, the left side of the rear part of the installation bottom box 2 is connected with the servo motor 81 in a bolt mode, the driving shaft 82 is rotatably arranged in the middle of the rear part of the installation bottom box 2, the left end of the driving shaft 82 is fixedly connected with an output shaft of the servo motor 81, the driving gear 83 is fixedly connected to the right part of the driving shaft 82, the reversing short shaft 85 is rotatably arranged on the right side of the rear part of the installation bottom box 2, the driven gear 84 is fixedly connected to the left part of the reversing short shaft 85, the driven gear 84 is meshed with the driving gear 83, the positioning transverse shaft 87 is rotatably arranged on the rear part of the support table plate 1, the first transmission assembly 86 is connected between the right part of the positioning transverse shaft 87 and the right part of the reversing short shaft 85, the first transmission assembly 86 is composed of two belt pulleys and one belt pulley is arranged on the right part of the positioning transverse shaft 87, the other pulley is mounted to the right of the reversing stub shaft 85 with the belt wrapped between the two pulleys.

The containing mechanism 9 comprises a positioning transverse plate 91, a sealing bottom plate 92, a positioning transverse rod 93, a first reset guide post 94, a first reset spring 95, a heating module 96, a temperature sensor 97 and a first pressure sensor 98, the positioning transverse plate 91 is fixedly connected to the middle part of the positioning transverse shaft 87, the sealing bottom plate 92 is connected to the upper part of the positioning transverse plate 91 in a bolt mode, the first reset guide post 94 is fixedly connected to the left side and the right side of the sealing bottom plate 92, the positioning transverse rod 93 is slidably arranged on the first reset guide post 94, the front parts of the positioning transverse rods 93 at the left side and the right side are rotatably connected with the LED lamp group 7, the first reset spring 95 is wound on the first reset guide post 94, one end of the first reset spring 95 is connected with the positioning transverse rod 93, the other end of the first reset spring 95 is connected with the sealing bottom plate 92, the heating module 96 is connected to the middle part in the sealing bottom plate 92 in a bolt mode, the heating module 96 operates to heat the sealing bottom plate 92, thereby make people more comfortable when reading or writing, install temperature sensor 97 in the middle of the heating module 96, the front side is equipped with first pressure sensor 98 on the installation under casing 2 right part.

People press a power supply main switch to electrify the device, the positioning transverse plate 91 is contacted with the first pressure sensor 98, the first pressure sensor 98 sends a signal, the control module receives the signal and controls the heating module 96 to work, the heating module 96 works to heat the sealing bottom plate 92, so that people can read or write more comfortably, the temperature sensor 97 monitors the temperature, when the temperature reaches the preset value of the control module, the temperature sensor 97 sends a signal, the control module receives the signal and controls the heating module 96 to always keep the preset temperature, if illumination is needed, the start button 61 can be pressed once, the start button 61 sends a signal, the control module receives the signal and controls the output shaft of the servo motor 81 to rotate reversely for 3 seconds, the output shaft of the servo motor 81 drives the driving shaft 82 to rotate reversely, the driving shaft 82 rotates reversely to drive the driving gear 83 to rotate reversely to drive the driven gear 84 to rotate forwardly, the driven gear 84 rotates positively to drive the reversing short shaft 85 to rotate positively, the reversing short shaft 85 rotates positively to drive the first transmission assembly 86 to rotate positively, the first transmission assembly 86 rotates positively to drive the positioning transverse shaft 87 to rotate positively, the positioning transverse shaft 87 rotates positively to drive the positioning transverse plate 91 to swing upwards, the positioning transverse plate 91 swings upwards to drive the positioning transverse rod 93 to swing upwards, the positioning transverse rod 93 swings upwards to drive the LED lamp group 7 to swing upwards, 3 seconds later, the control module controls the servo motor 81 to stop, the positioning transverse plate 91 also swings upwards in an inclined state, meanwhile, the positioning transverse plate 91 is separated from the first pressure sensor 98, the first pressure sensor 98 sends out a signal again, the control module receives the signal and then controls the heating module 96 to stop working, and the control module receives the signal and then controls the LED lamp group 7 to work, the LED lamp group 7 works to illuminate, people can also twist the LED lamp group 7 to adjust the illumination angle, when illumination is not needed, once the reset button 62 is pressed, the reset button 62 sends a signal, control servo motor 81 output shaft corotation 3 seconds behind the control module received signal, location diaphragm 91 just also drives LED banks 7 swing downwards through location horizontal pole 93 and resets, and then location diaphragm 91 and the contact of first pressure sensor 98, first pressure sensor 98 signals, control LED banks 7 are closed and heating module 96 work behind the control module received signal, when not using, press the power master switch once more, power off this device, heating module 96 automatic stop work.

Example 2

On the basis of embodiment 1, as shown in fig. 7 to 12, the extension mechanism 10 is further included, the extension mechanism 10 includes a positioning bottom frame 101, a mounting transverse plate 102, a shield 103, a driving rack 104, a second return guide post 105, a second return spring 106, a positioning short column 107, a first reversing gear 108, a second reversing gear 109, a driven toothed plate 1010, a positioning guide rod 1011, a mounting transverse rod 1012 and a distance sensor 1013, the positioning bottom frame 101 is connected to the left side of the rear portion of the supporting table board 1 by a bolt, the mounting transverse plate 102 is connected to the left portion of the positioning transverse plate 91 by a bolt, the shield 103 for protection is connected to the upper portion of the left side surface of the mounting transverse plate 102 by a bolt, the second return guide post 105 is fixedly connected to the lower portion of the mounting transverse plate 102, the driving rack 104 is slidably arranged on the second return guide post 105, the second return spring 106 is wound on the second return guide post 105, one end of a second return spring 106 is connected with the driving rack 104, the other end of the second return spring 106 is connected with the mounting cross plate 102, a positioning short column 107 is rotatably arranged at the front part of the mounting cross plate 102, a first reversing gear 108 is fixedly connected to the left part of the positioning short column 107, the first reversing gear 108 is meshed with the driving rack 104, a second reversing gear 109 is fixedly connected to the right part of the positioning short column 107, a positioning guide rod 1011 is arranged at the left part of the positioning cross plate 91, a driven toothed plate 1010 is slidably arranged on the positioning guide rod 1011, when the driven toothed plate 1010 moves forwards, the first return spring 95 is stretched, the left and right positioning cross bars 93 are matched to move forwards to drive the LED lamp set 7 to move forwards for adjustment, the driven toothed plate 1010 is meshed with the second reversing gear 109, the driven toothed plate 1010 is fixedly connected with the positioning cross plate 91 through bolts, a distance sensor 1013 is fixedly connected to the left middle side of the bottom of the positioning cross plate 91, and the distance sensor 1013 is slidably connected with the mounting cross bar 1012, the mounting rail 1012 is connected to the retention rail 93.

The lifting mechanism 11 is further included, the lifting mechanism 11 includes a second transmission assembly 111, a transmission short shaft 112, a containing box 113, a positioning block 114, a limit guide post 115, a first belt post positioning seat 116 and a first limit frame 117, the transmission short shaft 112 is rotatably arranged in the middle of the right part of the installation bottom box 2, the second transmission assembly 111 is connected between the middle part of the transmission short shaft 112 and the right part of the positioning transverse shaft 87, the second transmission assembly 111 is composed of two belt pulleys and a belt, one belt pulley is installed in the middle of the transmission short shaft 112, the other belt pulley is installed in the right part of the positioning transverse shaft 87, the belt is wound between the two belt pulleys, four limit guide posts 115 are fixedly connected in the installation bottom box 2 at intervals, the positioning block 114 is slidably arranged on the limit guide post 115, the containing box 113 is connected between the inner side surfaces of the four positioning blocks 114 in a welding manner, the containing box 113 can be used for containing articles, and the top of the containing box 113 is covered with a cover, the lower portion of the outer right side surface of the containing box 113 is connected with a first limiting frame 117 in a bolt manner, the left portion of the transmission short shaft 112 is fixedly connected with a first belt column positioning seat 116, the first limiting frame 117 is sleeved on the first belt column positioning seat 116, and the first limiting frame 117 is slidably connected with the first belt column positioning seat 116.

Initially, the second return spring 106 is in a stretched state, when the output shaft of the servo motor 81 rotates reversely for 3 seconds, the positioning transverse plate 91 swings upward to drive the mounting transverse plate 102 to swing upward, the mounting transverse plate 102 swings upward to drive the second return guide post 105 to swing upward, the second return guide post 105 swings upward to drive the driving rack 104 to swing upward, due to the gradual edge width of the lower portion of the positioning bottom frame 101, under the action of the second return spring 106, the driving rack 104 swings upward and also moves backward to reset, the driving rack 104 moves backward to drive the first reversing gear 108 to reverse, the first reversing gear 108 reverses to drive the positioning short column 107 to reverse, the positioning short column 107 reverses to drive the second reversing gear 109 to reverse to drive the driven toothed plate 1010 to move forward, the driven toothed plate 1010 moves forward to drive the left positioning cross rod 93 to move forward, the first return spring 95 is stretched, the left and right positioning cross bars 93 move forward to drive the LED lamp set 7 to move forward, and meanwhile, the left and right positioning cross bars 93 move forward to drive the mounting cross bar 1012 to move forward, the distance sensor 1013 detects the distance between the mounting cross bar 1012, if the mounting cross bar 1012 gets closer to the distance sensor 1013, the control module receives a signal and controls the LED lamp set 7 to increase brightness, similarly, the mounting cross bar 1012 gets farther from the distance sensor 1013, the control module receives a signal and controls the LED lamp set 7 to decrease brightness, after 3 seconds, the control module controls the servo motor 81 to stop, when no illumination is needed, the reset button 62 is pressed once, the reset button 62 sends a signal, after receiving the signal, the control module controls the servo motor 81 to rotate forward for 3 seconds, the mounting cross bar 102 drives the driving rack 104 to swing downward and reset, the positioning bottom frame 101 also drives the driving rack 104 to move forward, the second reset spring 106 is stretched, because of under the effect of first reset spring 95, location horizontal pole 93 drives LED banks 7 backward movement and resets, so, can make things convenient for people to adjust LED banks 7 height and luminance.

When the output shaft of the servo motor 81 rotates reversely for 3 seconds, the positioning transverse shaft 87 rotates forwardly to drive the second transmission assembly 111 to rotate forwardly, the second transmission assembly 111 rotates forwardly to drive the transmission short shaft 112 to rotate forwardly, the transmission short shaft 112 rotates forwardly to drive the first belt column positioning seat 116 to rotate forwardly for 180 degrees, the first belt column positioning seat 116 rotates forwardly for 180 degrees to drive the first limit frame 117 to move upwardly, the first limit frame 117 moves upwardly to drive the containing box 113 to move upwardly, after 3 seconds, the control module controls the servo motor 81 to stop, people can open the cover to place articles into the containing box 113, then cover the cover back onto the containing box 113, press the reset button 62 once, the reset button 62 sends a signal, after receiving the signal, the control module controls the servo motor 81 to rotate forwardly for 3 seconds, the positioning transverse shaft 87 drives the transmission short shaft 112 to rotate reversely through the second transmission assembly 111, the first belt column positioning seat 116 rotates reversely and then drives the containing box 113 to move downwardly to reset through the first limit frame 117, therefore, people can conveniently store articles.

Example 3

On the basis of the

embodiments

1 and 2, as shown in fig. 13-17, the hand placing mechanism 12 is further included, the hand placing mechanism 12 includes a rotating bottom frame 121, a rotating shaft 122, a positioning short plate 123, a sponge block 124, a second belt column positioning seat 125, a second limiting frame 126, a third returning guide column 127, a third returning spring 128, a second pressure sensor 129, a telescopic solenoid valve 1210 and a clamping block 1211, the rotating shaft 122 is rotatably disposed on the lower side of the front portion of the supporting table board 1, the rotating bottom frame 121 is fixedly connected to the middle portion of the rotating shaft 122, the positioning short plate 123 is fixedly connected to the middle portion of the front side of the rotating bottom frame 121, the sponge block 124 is embedded in the upper portion of the rotating bottom frame 121, the hand is placed on the rotating bottom frame 121 by people, the sponge block 124 can play a buffering role, the second belt column positioning seats 125 are fixedly connected to both left and right sides of the rotating shaft 122, four third returning guide columns 127 are fixedly connected to the front portion of the supporting table board 1 at intervals, every two third reset guide columns 127 are in a group, a second limit frame 126 is arranged between the two third reset guide columns 127 in a sliding mode, the second limit frame 126 is connected with the second belt column positioning seat 125 in a rotating mode on the same side, a third reset spring 128 winds on the third reset guide columns 127, one end of the third reset spring 128 is connected with the second limit frame 126, the third reset spring 128 is connected with the supporting table plate 1, a telescopic electromagnetic valve 1210 is fixedly connected to the middle of the front portion of the positioning transverse plate 91, a telescopic rod of the telescopic electromagnetic valve 1210 is connected with a clamping block 1211, the clamping block 1211 is matched with the positioning short plate 123, the clamping block 1211 can limit the positioning short plate 123, and a second pressure sensor 129 is arranged on the front side of the left portion of the supporting table plate 1.

Still including supporting mechanism 13, supporting mechanism 13 is including third drive assembly 131, location quarter butt 132, flexible post 133 and activity slider 134, it is equipped with location quarter butt 132 to support 1 right part rear side rotation of table, be connected with third drive assembly 131 between location quarter butt 132 right part and the location cross axle 87 right part, first drive assembly 86 comprises two belt pulleys and belt, a belt pulley is installed in location quarter butt 132 right part, another belt pulley is installed in location cross axle 87 right part, the belt winds between two belt pulleys, location quarter butt 132 left part rigid coupling has flexible post 133, flexible post 133 can realize supporting location diaphragm 91, flexible post 133 front portion rotary type is equipped with activity slider 134, activity slider 134 and location diaphragm 91 sliding connection.

Initially, the positioning horizontal plate 91 limits the second limit frame 126, the third return spring 128 is in a stretching state, when the output shaft of the servo motor 81 rotates reversely for 3 seconds, the positioning horizontal plate 91 swings upward to be separated from the second limit frame 126, the second limit frame 126 moves upward to be reset due to the action of the third return spring 128, the second limit frame 126 moves upward to drive the second belt post positioning seat 125 to swing upward, the second belt post positioning seat 125 swings upward to drive the rotating shaft 122 to rotate reversely, the rotating shaft 122 rotates reversely to drive the rotating bottom frame 121 to swing downward, after 3 seconds, the control module controls the servo motor 81 to stop, the rotating bottom frame 121 swings downward to be in a horizontal state, meanwhile, the left second limit frame 126 moves upward to contact with the second pressure sensor 129, the second pressure sensor 129 sends a signal, the control module receives the signal to control the extension solenoid valve 1210 to extend, the extension solenoid valve 1210 extends to drive the clamping block 1211 to move forward, the position-limiting block 1211 moves forwards to be clamped on the short positioning plate 123, the rotating bottom frame 121 is limited, a user can place a hand on the rotating bottom frame 121, the sponge block 124 plays a role in buffering, then, when a person presses the reset button 62 once, the reset button 62 sends a signal, the control module receives the signal and controls the output shaft of the servo motor 81 to rotate forward for 3 seconds, the positioning transverse plate 91 swings downward to contact with the second limit frame 126, the positioning transverse plate 91 drives the second limit frame 126 to move downward, the third reset spring 128 is stretched, and the left second limiting frame 126 moves downwards to separate from the second pressure sensor 129, the second pressure sensor 129 sends a signal, the control module receives the signal and controls the telescopic rod of the telescopic solenoid valve 1210 to contract and reset, the clamping block 1211 moves backwards and resets, thereby rotating underframe 121 and also upwards swinging and reseing, so, can make things convenient for people to place the hand.

When the output shaft of the servo motor 81 rotates reversely, the positioning cross shaft 87 rotates forwardly to drive the third transmission assembly 131 to rotate forwardly, the third transmission assembly 131 rotates forwardly to drive the positioning short rod 132 to rotate forwardly, the positioning short rod 132 rotates forwardly to drive the elastic telescopic column 133 to swing upwards to be in a vertical state, so that when the positioning transverse plate 91 swings upwards to be in an inclined state, the elastic telescopic column 133 supports the positioning transverse plate 91, the reset button 62 is pressed once, the reset button 62 sends out a signal, the control module receives the signal and controls the output shaft of the servo motor 81 to rotate forwardly for 3 seconds, the positioning cross shaft 87 drives the positioning short rod 132 to rotate reversely through the third transmission assembly 131, the elastic telescopic column 133 also swings downwards to reset, and thus the positioning transverse plate 91 can be supported.

As shown in fig. 2, 18 and 19, the desk lamp further comprises an electric cabinet 6, the electric cabinet 6 is installed in the middle of the front portion of the installation bottom box 2, a switching power supply, a power supply module and a control module are included in the electric cabinet 6, the switching power supply supplies power to the self-storage multifunctional desk of the desk lamp, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the start button 61, the reset button 62, the first pressure sensor 98, the second pressure sensor 129, the distance sensor 1013 and the temperature sensor 97 are electrically connected with the control module, and the servo motor 81, the heating module 96, the LED lamp set 7 and the telescopic solenoid valve 1210 are connected with the control module through peripheral circuits.

Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.

Claims

1. A desk lamp self-storage type multifunctional desk comprises a supporting desk plate (1), an installation bottom box (2), positioning side plates (3), adjustable supporting plates (4), a fixed cross frame (5), a starting button (61) and a reset button (62), wherein the bottom of the supporting desk plate (1) is fixedly connected with the installation bottom box (2), the left side and the right side of the installation bottom box (2) are fixedly connected with the positioning side plates (3), the adjustable supporting plates (4) are fixedly connected with the positioning side plates (3), the fixed cross frame (5) is fixedly connected between the lower parts of the inner side surfaces of the adjustable supporting plates (4) on the left side and the right side, the starting button (61) and the reset button (62) are fixedly connected with the right part of the outer front side surface of the supporting desk plate (1), the reset button (62) is positioned on the lower side of the starting button (61), and is characterized by further comprising an LED lamp bank (7), a driving mechanism (8) and a storage mechanism (9), a driving mechanism (8) for providing power is arranged between the supporting desk plate (1) and the installation bottom box (2), a containing mechanism (9) is arranged between the driving mechanism (8) and the installation bottom box (2), the LED lamp set (7) is connected to the containing mechanism (9) in a rotating mode, and the containing mechanism (9) is used for containing the LED lamp set (7).

2. The desk lamp self-contained multifunctional desk as claimed in claim 1, wherein the driving mechanism (8) comprises a servo motor (81), a driving shaft (82), a driving gear (83), a driven gear (84), a reversing short shaft (85), a first transmission component (86) and a positioning transverse shaft (87), the servo motor (81) is fixedly connected to the left side of the rear part of the installation bottom box (2), the driving shaft (82) is rotatably arranged in the middle of the rear part of the installation bottom box (2), the left end of the driving shaft (82) is fixedly connected with an output shaft of the servo motor (81), the driving gear (83) is fixedly connected to the right part of the driving shaft (82), the reversing short shaft (85) is rotatably arranged on the right side of the rear part of the installation bottom box (2), the driven gear (84) is fixedly connected to the left part of the reversing short shaft (85), the driven gear (84) is meshed with the driving gear (83), the positioning transverse shaft (87) is rotatably arranged on the rear part of the supporting desk plate (1), a first transmission assembly (86) is connected between the right part of the positioning transverse shaft (87) and the right part of the reversing short shaft (85), the first transmission assembly (86) consists of two belt pulleys and a belt, one belt pulley is installed at the right part of the positioning transverse shaft (87), the other belt pulley is installed at the right part of the reversing short shaft (85), and the belt is wound between the two belt pulleys.

3. The desk lamp self-contained multifunctional desk according to claim 2, wherein the containing mechanism (9) comprises a positioning transverse plate (91), a sealing bottom plate (92), a positioning transverse rod (93), a first reset guide post (94), a first reset spring (95), a heating module (96), a temperature sensor (97) and a first pressure sensor (98), the positioning transverse plate (91) is fixedly connected to the middle of the positioning transverse shaft (87), the sealing bottom plate (92) is fixedly connected to the upper portion of the positioning transverse plate (91), the first reset guide post (94) is fixedly connected to the left side and the right side of the sealing bottom plate (92), the positioning transverse rod (93) is slidably arranged on the first reset guide post (94), the front portions of the positioning transverse rods (93) on the left side and the right side are rotatably connected with the LED lamp bank (7), the first reset spring (95) is wound on the first reset guide post (94), one end of the first reset spring (95) is connected with the positioning transverse rod (93), the other end of the first return spring (95) is connected with the sealing bottom plate (92), the middle of the sealing bottom plate (92) is fixedly connected with a heating module (96) used for heating, a temperature sensor (97) is installed in the middle of the heating module (96), and a first pressure sensor (98) is arranged on the front side of the right portion of the installation bottom box (2).

4. The desk lamp self-contained multifunctional desk according to claim 3, characterized in that the desk lamp self-contained multifunctional desk further comprises an extension mechanism (10) for adjusting the height of the LED lamp set (7), the extension mechanism (10) comprises a positioning bottom frame (101), a mounting transverse plate (102), a protective cover (103), a driving rack (104), a second reset guide post (105), a second reset spring (106), a positioning short column (107), a first reversing gear (108), a second reversing gear (109), a driven toothed plate (1010), a positioning guide rod (1011), a mounting transverse rod (1012) and a distance sensor (1013), the positioning bottom frame (101) is fixedly connected to the rear part of the supporting desk plate (1), the mounting transverse plate (102) is fixedly connected to the left part of the positioning transverse plate (91), the protective cover (103) for protection is fixedly connected to the upper part of the left side of the mounting transverse plate (102), the second reset guide post (105) is fixedly connected to the lower part of the mounting transverse plate (102), a driving rack (104) is arranged on the second reset guide post (105) in a sliding mode, a second reset spring (106) is wound on the second reset guide post (105), one end of the second reset spring (106) is connected with the driving rack (104), the other end of the second reset spring (106) is connected with the mounting transverse plate (102), a positioning short column (107) is rotatably arranged at the front part of the mounting transverse plate (102), a first reversing gear (108) is fixedly connected to the left part of the positioning short column (107), the first reversing gear (108) is meshed with the driving rack (104), a second reversing gear (109) is fixedly connected to the right part of the positioning short column (107), a positioning guide rod (1011) is arranged at the left part of the positioning transverse plate (91), a driven toothed plate (1010) is arranged on the positioning guide rod (1011) in a sliding mode, the driven toothed plate (1010) is meshed with the second reversing gear (109), and the driven toothed plate (1010) is fixedly connected with the left positioning transverse plate (91) through bolts, the front middle side of the bottom of the positioning transverse plate (91) is fixedly connected with a distance sensor (1013), the distance sensor (1013) is connected with a mounting transverse rod (1012) in a sliding manner, and the mounting transverse rod (1012) is connected with a positioning transverse rod (93).

5. The desk lamp self-contained multifunctional desk according to claim 4, further comprising a lifting mechanism (11) for placing articles, wherein the lifting mechanism (11) comprises a second transmission assembly (111), a transmission short shaft (112), a containing box (113), a positioning block (114), a limit guide post (115), a first belt post positioning seat (116) and a first limit frame (117), the transmission short shaft (112) is rotatably arranged in the middle of the right portion of the installation bottom box (2), the second transmission assembly (111) is connected between the middle of the transmission short shaft (112) and the right portion of the positioning cross shaft (87), the second transmission assembly (111) comprises two belt pulleys and a belt, one belt pulley is arranged in the middle of the transmission short shaft (112), the other belt pulley is arranged in the right portion of the positioning cross shaft (87), the belt is wound between the two belt pulleys, four limit guide posts (115) are fixedly connected in the installation bottom box (2) at intervals, the limiting guide post (115) is provided with positioning blocks (114) in a sliding mode, storage boxes (113) are fixedly connected among the inner side faces of the four positioning blocks (114), a first limiting frame (117) is fixedly connected to the lower portion of the outer right side face of each storage box (113), a first belt post positioning seat (116) is fixedly connected to the left portion of the transmission short shaft (112), the first limiting frame (117) is sleeved on the first belt post positioning seat (116), and the first limiting frame (117) is in sliding connection with the first belt post positioning seat (116).

6. The desk lamp self-contained multifunctional desk according to claim 5, further comprising a hand placing mechanism (12) for placing an arm, wherein the hand placing mechanism (12) comprises a rotating bottom frame (121), a rotating shaft (122), a positioning short plate (123), a sponge block (124), a second positioning seat (125) with a column, a second limiting frame (126), a third resetting guide column (127), a third resetting spring (128), a second pressure sensor (129), a telescopic solenoid valve (1210) and a clamping block (1211), the rotating shaft (122) is rotatably arranged at the lower side of the front part of the desk supporting plate (1), the rotating bottom frame (121) is fixedly connected at the middle part of the rotating shaft (122), the positioning short plate (123) is fixedly connected at the middle part of the front side of the rotating bottom frame (121), the sponge block (124) for buffer protection is embedded at the upper part of the rotating bottom frame (121), the second positioning seat (125) with a column is fixedly connected at both left side and right side of the rotating shaft (122), four third reset guide columns (127) are fixedly connected to the front portion of the supporting table plate (1) at intervals, every two third reset guide columns (127) form a group, a second limit frame (126) is arranged between every two third reset guide columns (127) in a sliding mode, the second limit frame (126) on the same side is rotatably connected with the second belt column positioning seat (125), a third reset spring (128) is wound on each third reset guide column (127), one end of each third reset spring (128) is connected with the second limit frame (126), each third reset spring (128) is connected with the supporting table plate (1), a telescopic electromagnetic valve (1210) is fixedly connected to the middle of the front portion of the positioning transverse plate (91), a telescopic rod of each telescopic electromagnetic valve (1210) is connected with a limiting clamping block (1211), each clamping block (1211) is matched with the corresponding positioning short plate (123), and a second pressure sensor (129) is arranged on the front side of the left portion of the supporting table plate (1).

7. The desk lamp self-contained multifunctional desk as claimed in claim 6, further comprising a supporting mechanism (13) for supporting the positioning transverse plate (91), wherein the supporting mechanism (13) comprises a third transmission assembly (131), a positioning short rod (132), an elastic telescopic column (133) and a movable slider (134), the positioning short rod (132) is rotatably arranged at the rear side of the right part of the supporting desk plate (1), the third transmission assembly (131) is connected between the right part of the positioning short rod (132) and the right part of the positioning transverse shaft (87), the first transmission assembly (86) comprises two belt pulleys and a belt, one belt pulley is arranged at the right part of the positioning short rod (132), the other belt pulley is arranged at the right part of the positioning transverse shaft (87), the belt is wound between the two belt pulleys, the elastic telescopic column (133) for supporting is fixedly connected at the left part of the positioning short rod (132), the movable slider (134) is rotatably arranged at the front part of the elastic telescopic column (133), the movable sliding block (134) is connected with the positioning transverse plate (91) in a sliding way.

8. The desk lamp self-contained multifunctional desk according to claim 7, characterized by further comprising an electric cabinet (6), wherein the electric cabinet (6) is mounted in the middle of the front part of the mounting bottom box (2), a switching power supply, a power supply module and a control module are included in the electric cabinet (6), the switching power supply supplies power to the desk lamp self-contained multifunctional desk, the power supply module is connected with a power main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the starting button (61), the reset button (62), the first pressure sensor (98), the second pressure sensor (129), the distance sensor (1013) and the temperature sensor (97) are electrically connected with the control module, and the servo motor (81), the heating module (96), the LED lamp set (7) and the telescopic solenoid valve (1210) are connected with the control module through a peripheral circuit.