The desk of sitting posture can be sensed
Technical field
This utility model relates to desk, particularly relates to the desk that can sense sitting posture。
Background technology
Desk is requisite for study and office。Being commonly equipped with central authorities' illumination in office building, desk lamp does not seem indispensable, and for the desk of child, owing to the Childhood possesses strong learning atmosphere, but, current desk does not access the function of intellectuality, networking。
And if panel computer is placed directly in desk desktop, easily trip again file or water tumbler etc., cause unnecessary trouble, take up room relatively big, easily in disorder。And in order to provide sufficient light at night, desk lamp need to be placed on desk, the desk lamp of general live line also easily trips file or water tumbler etc. on desk, is also easily caused further desktop in disorder。
On the other hand, the sitting posture of child is even more important for its growth, because the desktop of most desk is horizontal structure, in use, need to keep the reclinate angle of cervical region for a long time, easily make cervical vertebra bear bigger burden, easily cause the problem such as myopia, cervical vertebra strain for a long time。
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is in that to provide the desk that can sense sitting posture, detecting the spacing of child's user and front panel leading edge, prompting correcting sitting postures is responded with in concurrent responding, makes child's user obtain learning content in time, easily。
The purpose of this utility model realizes by the following technical solutions:
The desk of sitting posture can be sensed, including sitting posture inductance gauge, learning machine, installing rack and desk body, desk body includes rear board, front panel, bracing frame, the first cross bar, support arm and supporting seat, bracing frame is at least a pair, rear board level is fixed on the upper end of bracing frame, the quantity of supporting seat and bracing frame match, and the lower end of bracing frame is connected to the upper end of supporting seat;First cross bar is connected to adjacent supporting seat, one end of support arm and bracing frame pivot bush unit, the other end of support arm and the bottom-hinged of front panel;Front panel has embedding mouth, and installing rack is flush-mounted in embedding mouth, and learning machine is connected in installing rack, the upper surface of learning machine and the upper surface flush of front panel;Front panel has socket, and this sitting posture inductance gauge includes for detecting child's user and the range unit of front panel leading edge spacing and the alarm electrically connected with this range unit, and range unit and alarm are all built in socket。
Preferably, this desk that can sense sitting posture also includes union joint, the first governor motion and the second governor motion;One end of support arm and union joint are affixed, union joint and bracing frame pivot bush unit, and the first governor motion drives with union joint and is connected and is used for order about union joint and be fixed by socket the differing heights position in bracing frame;Second governor motion drives to be connected and be used for ordering about after front panel turns to Difference angles with support arm and is relatively fixed with support arm。
Preferably, learning machine includes mainboard assembly and the capacitance touch screen electrically connected with mainboard assembly, and capacitance touch screen is laminated in mainboard assembly end face, and installing rack includes middle frame support and base plate cover, being connected to middle frame support in mainboard assembly and capacitance touch screen, base plate cover is covered in bottom middle frame support。
Preferably, middle frame support is provided with box, and base plate cover is provided with the pin thread being fastened with box。
Preferably, learning machine also includes wireless network card and bluetooth module, and capacitance touch screen is coated with armorplate glass, wireless network card and bluetooth module and is installed in learning machine, the upper surface of armorplate glass and the upper surface flush of front panel。
Preferably, the outward flange of front panel or rear board is provided with arc bound edge。
Preferably, front panel is equal with the length of rear board, and the width of front panel is 1.5-3.0 times of the width of rear board。
Preferably, being connected to the second cross bar between the support arm of adjacent supports frame, between the first cross bar and the second cross bar, cross-under has the atmospheric pressure pole for front panel provides damping force。
Preferably, range unit includes infrared probe, processor, fixed block and bottom, and fixed block is articulated with socket and mates with the shape size of socket, and infrared probe is embedded in fixed block and electrically connects with processor, processor electrically connects with alarm, and bottom is covered in bottom socket。
Preferably, this desk that can sense sitting posture also includes wireless power desk lamp, this wireless power desk lamp includes desk lamp main body and charging base, charging base is embedded in rear board, wireless power emitter it is provided with in charging base, desk lamp main body includes lamp socket, wireless power receptor, on and off switch and lamp stand, lamp stand is provided with light source, wireless power receptor couples with wireless power emitter coupling and is electrically connected with light source, and on and off switch is for controlling electric connection and the disconnection of wireless power receptor and light source。
Compared to existing technology, the beneficial effects of the utility model are in that:
(1) this utility model passes through sitting posture inductance gauge, the spacing obtaining child's user with the leading edge of front panel can be measured, when this is smaller than setting value, alarm is sent by alarm, effectively to remind child's user, timely correcting sitting postures, it is to avoid bend over the desk to lean forward and watch learning machine attentively, cervical region pressure can be alleviated;
(2) this utility model is by being embedded in the learning machine of front panel, forms intelligent equipment, taking up room of learning machine can be made less, structure more simplifies, it is beneficial to front panel, rear board and all can house more article, make desktop succinct not in disorder, simultaneously, fixing by installing rack, learning machine will be stably fixed on front panel, in conjunction with separating the front panel and rear board that arrange, make storing article more have levels, it is beneficial to when using this Intelligent desk, acquisition learning content from learning machine convenient, timely;
(3) this utility model passes through first governor motion lift adjustment to union joint, front panel can be driven to lift, to adapt to child's user of different height, by the adjustment to support arm of second governor motion, front panel can be driven to turn to different angles, to adapt to the head pose of child's user, it is to avoid the bending of the long-time head of child's user is ordered about, and can alleviate cervical vertebra pressure;
(4) this utility model can carry out wireless lighting by wireless power desk lamp, makes front panel, rear board cleaner and tidier further。
Accompanying drawing explanation
Fig. 1 is the perspective view that this utility model can sense the desk of sitting posture;
Fig. 2 is the exploded view of this utility model front panel;
Fig. 3 is the front view of the assembly relation of this utility model front panel, rear board and bracing frame。
Fig. 4 is the exploded view of this utility model wireless power desk lamp。
In figure: 1, learning machine;11, mainboard assembly;12, capacitance touch screen;2, installing rack;21, middle frame support;22, base plate cover;3, desk body;31, rear board;32, front panel;321, embedding mouth;322, socket;33, bracing frame;34, the first cross bar;35, support arm;36, supporting seat;37, union joint;38, the first governor motion;39, the second governor motion;4, the second cross bar;5, atmospheric pressure pole;6, sitting posture inductance gauge;61, range unit;611, infrared probe;612, processor;613, fixed block;614, bottom;7, wireless power desk lamp;71, desk lamp main body;711, lamp stand;712, on and off switch;713, dimmer switch;714, lamp socket;715, wireless power receptor;716, light sensing module;717, voice siren device;718, USB interface;72, charging base;721, wireless power emitter;722, pedestal;73, cover plate。
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
The desk of sensed sitting posture as shown in Figure 1-2, including sitting posture inductance gauge 6, learning machine 1, installing rack 2 and desk body 3, desk body 3 includes rear board 31, front panel 32, bracing frame the 33, first cross bar 34, support arm 35 and supporting seat 36, bracing frame 33 is at least a pair, rear board 31 level is fixed on the upper end of bracing frame 33, the quantity of supporting seat 36 and bracing frame 33 match, and the lower end of bracing frame 33 is connected to the upper end of supporting seat 36;First cross bar 34 is connected to adjacent supporting seat 36, the bottom-hinged of one end of support arm 35 and bracing frame 33 pivot bush unit, the other end of support arm 35 and front panel 32;Front panel 32 has embedding mouth 321, and installing rack 2 is flush-mounted in embedding mouth 321, and learning machine 1 is connected in installing rack 2, the upper surface flush of the upper surface of learning machine 1 and front panel 32;Front panel 32 has socket 322, and this sitting posture inductance gauge 6 includes for detecting child's user and the range unit 61 of front panel 32 leading edge spacing and the alarm electrically connected with this range unit 61, and range unit 61 and alarm are all built in socket 322。
By sitting posture inductance gauge 6, the spacing obtaining child's user with the leading edge of front panel 32 can be measured, when this is smaller than setting value, alarm is sent by alarm, effectively to remind child's user, timely correcting sitting postures, avoiding bends over the desk to lean forward watches learning machine 1 attentively, can alleviate cervical region pressure。
Range unit 61 includes infrared probe 611, processor 612, fixed block 613 and bottom 614, fixed block 613 is articulated with socket 322 and the shape size with socket 322 mates, infrared probe 611 is embedded in fixed block 613 and electrically connects with processor 612, processor 612 electrically connects with alarm, and bottom 614 is covered in bottom socket 322。Obtain desired spacing by infrared probe 611, be re-fed into processor 612 (comparator can be adopted as) and compare with setting value, when meeting alert if, alarm can be sent by signal an alert triggered alarm。Fixed block 613 and the articulated manner of socket 322, be beneficial to the position regulating infrared probe 611, with adaptive different use environment。Certainly touch screen can be set on fixed block 613, to regulate setting value size。Bottom 614 is then for firmly capping socket 322, so that the installation of range unit 61 is more firm。
By being embedded in the learning machine 1 of front panel 32, form intelligent equipment, composition studying integrated machine, taking up room of learning machine 1 can be made less, structure more simplifies, it is beneficial to front panel 32, rear board 31 and all can house more article, make desktop succinct not in disorder, meanwhile, fixing by installing rack 2, learning machine 1 will be stably fixed on front panel 32, in conjunction with separating the front panel 32 and rear board 31 that arrange, make storing article more have levels, be beneficial to when using this Intelligent desk, acquisition learning content from learning machine 1 convenient, timely。
As Figure 2-3, for more convenient, flexible front panel 32, to adapt to child's user of different height, to obtain more suitably sitting posture, this Intelligent desk containing sitting posture inductance gauge 6 of this example also include union joint the 37, first governor motion 38 and the second governor motion 39;One end of support arm 35 and union joint 37 are affixed, union joint 37 and bracing frame 33 pivot bush unit, and the first governor motion 38 drives with union joint 37 and is connected and is used for order about union joint 37 and be fixed by socket the differing heights position in bracing frame 33;Second governor motion 39 drives to be connected and be used for ordering about after front panel 32 turns to Difference angles with support arm 35 and is relatively fixed with support arm 35。
By first governor motion 38 lift adjustment to union joint 37, front panel 32 can be driven to lift, to adapt to child's user of different height, by the adjustment to support arm 35 of second governor motion 39, front panel 32 can be driven to turn to different angles, to adapt to the head pose of child's user, it is to avoid the bending of the long-time head of child's user is ordered about, and can alleviate cervical vertebra pressure。
Use function for more reasonable disposition front panel 32 and rear board 31, front panel 32 is equal with the length of rear board 31, the width of front panel 32 is 1.5-3.0 times of the width of rear board 31, so, more roomy front panel 32 can hold the user such as child and bend over the desk to learn, and rear board 31 then can be used for disposing the learning aid tools such as bookshelf more。
Wherein, the enabling capabilities of front panel 32 and rear board 31 is all provided stable support by bracing frame the 33, first cross bar 34, support arm 35 and supporting seat 36, so that front panel 32, rear board 31 stress are more balanced, it is to avoid rock vibrations。Learning machine 1 can adopt existing panel computer, inserts the softwares such as learning materials and can realize learning functionality。First governor motion 38 can adopt and arrange adjustment hole on bracing frame 33, and correspondence arranges elastic stud on union joint 37, makes elastic stud snap in the adjustment hole of differing heights position, realizes the lifting of front panel 32 with this;Second governor motion 39 can adopt the mode of bounce cylinder in conjunction with line-controlled handle, come clutch for clutch control braking bounce cylinder, and then order about front panel 32 any angular position stop and being relatively fixed with support arm 35。
Certainly, for simplifying structure, the learning machine 1 of this example includes mainboard assembly 11 and the capacitance touch screen 12 electrically connected with mainboard assembly 11, capacitance touch screen 12 is laminated in mainboard assembly 11 end face, installing rack 2 includes middle frame support 21 and base plate cover 22, being connected to middle frame support 21 in mainboard assembly 11 and capacitance touch screen 12, base plate cover 22 is covered in bottom middle frame support 21。Mainboard assembly 11 includes processor 612, connects the element for forming conventional computer such as mainboard, memorizer, display driver, spacing in conjunction with middle frame support 21 and base plate cover 22, capacitance touch screen 12 is made can be stably flush to front panel 32, so that front panel 32 is more smooth。
For promoting the firmness that learning machine 1 is fixed, facilitating mounting or dismounting, middle frame support 21 to be provided with box, base plate cover 22 is provided with the pin thread being fastened with box simultaneously。
For the learning content that upgrades in time, synchronize them Internet resources, learning machine 1 also includes wireless network card and bluetooth module, Network Capture data can be connected in time by wireless network card and/or bluetooth module, and in order to strengthen the intensity of capacitance touch screen 12, capacitance touch screen 12 is coated with armorplate glass, wireless network card and bluetooth module and is installed in learning machine 1, the upper surface flush of the upper surface of armorplate glass and front panel 32。
For strengthening the edge strength of front panel 32 or rear board 31, the outward flange of front panel 32 or rear board 31 is provided with arc bound edge, and this arc bound edge also can be avoided stabbing user。
The second cross bar 4 it is connected between the support arm 35 of adjacent supports frame 33, between first cross bar 34 and the second cross bar 4, cross-under has the atmospheric pressure pole 5 for front panel 32 provides damping force, this atmospheric pressure pole 5 can adopt the mode of air spring connecting rod to realize, front wall 32 drops to when abutting with atmospheric pressure pole 5, front panel 32 will be provided damping force by atmospheric pressure pole 5, so that front panel 32 slowly declines, it is to avoid decline impulsive force is excessive causes damage or dangerous。
As shown in Figure 4, the Intelligent desk containing sitting posture inductance gauge 6 of this example also includes wireless power desk lamp 7, this wireless power desk lamp 7 includes desk lamp main body 71 and charging base 72, charging base 72 is embedded in rear board 31, it is provided with wireless power emitter 721 in charging base 72, wireless power generator 721 is specifically set in the pedestal 722 of charging base;Desk lamp main body 71 includes lamp socket 714, wireless power receptor 715, on and off switch 712 and lamp stand 711, lamp stand 711 is provided with light source, wireless power receptor 715 couples with wireless power emitter 721 coupling and is electrically connected with light source, and on and off switch 712 is for controlling electric connection and the disconnection of wireless power receptor 715 and light source。On and off switch 712 is contact witch, in order to operation。Desk lamp main body 71 also includes dimmer switch 713, and dimmer switch 713 is for controlling the brightness of light source。Coupling due to wireless power emitter 721 and wireless power receptor 715 so that wireless power desk lamp 7 entirety does not have power line, can make rear board 31, front panel 32 more clean and tidy。
Wherein, lamp socket 714 and base 722 all have cover plate 73 to cover, in order to mounting or dismounting。Especially, lamp stand 711 arranges light sensing module 716, be used for detecting ambient light, and send, by the voice siren device 717 being arranged on lamp socket 714, the alarm that ambient light is excessively weak, to ensure the study under sufficient light of child's user, protect vision。Certainly, also can arranging USB interface 718 on lamp socket 714, this USB interface 718 is electrically connected to light source, for externally fed。
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims。