CN109043856A - A kind of Power Component and its Intelligent school desk - Google Patents
A kind of Power Component and its Intelligent school desk Download PDFInfo
- Publication number
- CN109043856A CN109043856A CN201811208177.5A CN201811208177A CN109043856A CN 109043856 A CN109043856 A CN 109043856A CN 201811208177 A CN201811208177 A CN 201811208177A CN 109043856 A CN109043856 A CN 109043856A
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- Prior art keywords
- shaft
- fixed
- plate
- assembly
- line shaft
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B41/00—School desks or tables
- A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/04—Tables combined with other pieces of furniture
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of Power Component and its Intelligent school desks, its Power Component, including, first line shaft, the second line shaft, first line shaft, second line shaft one end pass through the first vertical clapboard and fix respectively with first gear, second gear assembly, are fixed with the first vertical clapboard, the second vertical clapboard, third vertical clapboard on the first diaphragm plate；First gear, second gear respectively can be with third gear engaged transmissions, third gear is fixed on third line shaft one end, third line shaft passes through the first tangential recessing groove on the second vertical clapboard, assembles and fix with third belt wheel after the second tangential recessing groove on third vertical clapboard, and third belt wheel is connect by third belt with third secondary pulley；Third secondary pulley is mounted on output shaft one end, and output shaft is packed into motor.The configuration of the present invention is simple, and can be realized the automatic impaction to books, whether induction books compress through the first sensor circuit and the realization of the second sensor circuit, usually not power consumption, therefore its energy consumption is very low.
Description
Technical field
The present invention relates to a kind of furniture, more particularly to a kind of Power Component and its Intelligent school desk.
Background technique
Study table has been furniture very mature at present, and almost every household is indispensable.Current study table mainly has a table
Plate fixes some grid on desktop for placing books again.In actual use, books need vertical oblique discharge, if figure
Book is not adjacent to two insides of grid, then needs additional iron book end to be adjacent to books, to prevent books from loosening.Actually make
Used time needs frequently to take, places study books since subject is numerous, this allows for needing the position for frequently adjusting iron book end
And the clamping force to books, and due to books slant setting, it will push the shifting of iron book end when it is excessive to iron book end pressure
It is dynamic, or even iron book end is directly overthrown, it finally results in books and largely collapses, not only unsightly, but also need to waste the energy of user
It goes to arrange.
After especially taking out intermediate books, it can not generally push directly on iron book end and books are compressed, at this point, just needing
One one rearrangement is wanted, it is cumbersome.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of Power Component and
Its Intelligent school desk can be realized automatic arranging, compress books, so that books, which are placed more to standardize and do not have to spend, to be made
User largely as possible arranges books.
To achieve the above object, the present invention provides a kind of Power Components, including, the first line shaft, the second line shaft, institute
The first line shaft for stating, second line shaft one end pass through the first vertical clapboard and fix respectively with first gear, second gear assembly, institute
The first vertical clapboard stated is fixed on the first diaphragm plate, is further fixed on first diaphragm plate parallel with the first vertical clapboard
Second vertical clapboard, third vertical clapboard；
The first gear, second gear can be fixed on third with third gear engaged transmission, the third gear respectively
Line shaft one end, third line shaft pass through the first tangential recessing groove on the second vertical clapboard, second on third vertical clapboard tangential
It assembles and fixes with third belt wheel after recessing groove, the third belt wheel connect with third secondary pulley by third belt and forms band
Drive mechanism；
The third secondary pulley is mounted on output shaft one end, and output shaft fills after the tangential recessing groove of third of the 4th vertical clapboard
Enter in motor.
Preferably, the motor up and down fix with upper motor plate, the assembly of lower motor plate respectively by two sides, the lower motor
Plate is fixed with lower plate far from output shaft one end bottom, and the lower plate passes through hinged at the top of machine shaft and support shaft；
The support shaft is packed into the rotating hole of the second diaphragm plate, and support shaft can be rotated in the second diaphragm plate inner circumferential, institute
The support shaft bottom stated is provided with retaining ring, and the retaining ring is for preventing support shaft from moving in the axial direction, and described first
Diaphragm plate, the second diaphragm plate two sides are fixed with third vertical plate, the assembly of the 4th vertical plate respectively.
Preferably, tangentially resigning slot structure is identical for the first tangential recessing groove, the second tangential recessing groove, third, and described
One tangential recessing groove is to tilt upward, and inclined direction is to be tilted upward from second gear to first gear.
Preferably, installation protruding shaft is fixed on the upper motor plate, the installation protruding shaft and motor spring bottom fill
With fixation, fixed at the top of motor spring with the assembly of the first diaphragm plate.
Preferably, it is set at the third line shaft and the first tangential recessing groove, the second tangential recessing groove assembly
There is collar；
Beam barrel is provided between two collars, beam barrel and third line shaft can circumferentially rotate assembly, and beam barrel and telescopic shaft one end
Assembly is fixed, and the telescopic shaft other end and electromagnet assemble；
The electromagnet casing is rotatably assembled by electromagnetism shaft with electromagnetism mounting plate, and the electromagnetism mounting plate is fixed on
On first diaphragm plate.
Preferably, the second collar is installed on third line shaft, second collar can circumferentially turn with third line shaft
Dynamic assembly, and the second collar and the assembly of tension spring one end are fixed, the tension spring other end and spring shaft assembly are fixed, and spring shaft is fixed on the
On three vertical clapboards, the spring shaft installation site is lower than the first tangential recessing groove minimum point.
Preferably, by power door termination outside Power Component, the powered door, protective shell are all made of transparent material system
At, and protective shell covers on the first belt, outside the second belt.
A kind of Intelligent school desk, using there is above-mentioned Power Component.
Preferably, further include pedestal, base side plate is provided on the pedestal, and base top is equipped with desktop, institute
It is fixed with the first vertical plate, the second vertical plate, third vertical plate on the desktop stated, is adjacent to, protects with protective shell at the top of the third vertical plate
Protective case is fixed on the 4th vertical plate, be from top to bottom sequentially installed between the 4th vertical plate and the first vertical plate first partition, second every
Plate, third partition, form the first placing groove between the first partition and second partition；The second partition and third every
The second placing groove is formed between plate；
Traverse is installed in first placing groove, the second placing groove, partition through slot, and are provided on traverse
Pressure book component is separately installed in one placing groove, the second placing groove, the traverse both ends assemble with axillare fix respectively；
The pressure book component, including, it is filled after pressing book power block, the pressure book power block to pass through partition through slot with pressure book shell
With fixation, dynamic screw hole is set on the pressure book power block, the pressure book shell is provided with towards the 4th vertical plate side
Pressing board, pressing board and the assembly of pressure book axis one end are fixed, and the pressure book axis other end is packed into pressure book shell and passes through with pressure book nut
Threaded engagement assembly, to limit the mobile maximum distance of pressure book axial direction pressing board；Between the pressing board and pressure book shell
It is provided with pressure book spring；
The first sensor block, the first cooperation sensor block, institute are separately installed on the pressure book shell, pressing board end face close to each other
The first sensor block, the first cooperation sensor block stated are connected with the first sensor circuit respectively, first sensor circuit, including,
Battery, battery cathode and the first sensor block connect conductive, anode and resistance anode connects conduction, and electrode negative and electric current pass
Sensor anode connects conductive, current sensor cathode and the first sensor block connects conductive, current sensor and PLC communication connection；
The secured adjusted cylinder on the 4th vertical plate is fixed with fixed disk in adjustment barrel, and the fixed disk can be slided axially with inductive axis
Dynamic assembly, described inductive axis one end are fixed after passing through the 4th vertical plate with tablet assembly, and the inductive axis is packed into adjustment barrel
Induction stop nut is installed on interior part, incudes and is provided with induction spring between stop nut and fixed disk, incudes spring
For generating the power for being moved to the left inductive axis；
The induction stop nut and inductive axis is assembled by threaded engagement, and it is used to limit inductive axis and moves right most
Big displacement；
The second sensor block, the second cooperation sensor block are separately installed on the tablet and the 4th vertical plate end face close to each other,
Second sensor block, the second cooperation sensor block are connected with the second sensor circuit respectively, second sensor circuit, packet
It includes, battery, battery cathode and the second sensor block connect conductive, anode and resistance anode connection conduction, electrode negative and electricity
Flow sensor anode connects conductive, current sensor cathode and the second sensor block connects conduction, and current sensor and PLC communication connect
It connects；
Pressure book component is provided in first placing groove, the second placing groove, and in the first placing groove, the second placing groove
The driving screw hole of book component is pressed to assemble respectively with the first drive shaft, the second drive shaft by threaded engagement；
First drive shaft, the second drive shaft are rotatably assembled with axillare respectively, and the first drive shaft, the second drive shaft one
End is pierced by after the 4th vertical plate assembles with first pulley, the second belt wheel respectively, and the first pulley, the second belt wheel pass through the respectively
One belt, the second belt connect with the first secondary pulley, the second secondary pulley and form belt drive structure；
First secondary pulley, the second secondary pulley are separately mounted to the first line shaft, the second line shaft other end, and first is dynamic
Power axis, the second line shaft are driven by Power Component.
It preferably, further include extension element, the extension element, including being fixed on baffle on the outside of base side plate, hinge
Fishplate bar and expansion board, the expansion board are assembled by hinge and desktop, are hinged, and between the expansion board and desktop
There is rotation slot, the expansion board is connect with desktop top surface by protective sheet, and protective sheet is for closing rotation slot；
It is fixed with blade fin on the expansion board bottom surface, guide chute, locking short slot are provided on blade fin, it is described
Guide chute is slidably assembled with the first roller bearing, and the first pin shaft is mounted on support rod one end, and the support rod other end passes through the second pin
Axis is rotatably assembled with articulated slab；
First pin shaft can be packed into locking short slot, and be equipped with torsional spring, torsional spring between the support rod and articulated slab
The power rotated for generating support rod to expansion board.
The beneficial effects of the present invention are:
1, the configuration of the present invention is simple, and can be realized the automatic impaction to books, whether induction books compress through the first sense
Circuit and the second sensor circuit is answered to realize, usually not power consumption, therefore its energy consumption is very low.
2, the present invention provides power by Power Component, and Power Component is using a motor and passes through the side of electromagnet switching
Formula, maintenance cost is low, and safer.
3, the present invention automatically controls the direct integrative installation technology of lamp bar on desk, and through light sensation inductive switch, Ke Yiyou
Effect protection eyes, prevent insufficient light from damaging to eyes.
4, the present invention is by extension element extended desktop, to meet the needs of needing large table surface in special circumstances.
Detailed description of the invention
Fig. 1-Fig. 4 is structural schematic diagram of the invention.
Fig. 5 is lamp bar mounting structure schematic diagram of the present invention.
Fig. 6-Fig. 9 is present invention pressure book component structure diagram.
Figure 10 is inductive component structural schematic diagram of the present invention.
Figure 11-Figure 15, Figure 17 are Power Component structural schematic diagrams of the present invention.
Figure 16 is beam barrel component structure diagram of the present invention.
Figure 18 is the mounting structure schematic diagram under the present invention between motor plate and the second diaphragm plate.
Figure 19-Figure 20 is extension element structural schematic diagram of the present invention.
Figure 21 is desktop of the present invention and expansion board installation place structural schematic diagram.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Referring to Fig. 1-Figure 21, a kind of Intelligent school desk, including, pedestal 110 is provided with base side plate on the pedestal 110
111, and desktop 120 is installed at the top of pedestal 110, be fixed on the desktop 120 first vertical plate 131, the second vertical plate 132,
Third vertical plate 133,133 top of third vertical plate are adjacent to protective shell 150, and protective shell 150 is fixed on the 4th vertical plate 134
On, first partition 121, second partition 122, third are from top to bottom sequentially installed between the 4th vertical plate 134 and the first vertical plate 131
Partition 123 forms the first placing groove between the first partition 121 and second partition 122；The second partition and third
The second placing groove is formed between partition 123；
Second vertical plate 132 has two pieces, and is connected and fixed between two piece of second 132 top of vertical plate by the 4th partition 180,
It is fixed with control host 240, upper fixed block 181 on 4th partition 180, photoinduction is installed on the control host 240 and is opened
250 are closed, light sensation inductive switch 250 is used to control the on-off of 230 electric current of lamp bar, light source is equipped in lamp bar 230, in use, photoelectricity
Inductive switch 250 connects source current, light source electrified light emitting, to provide illumination.Lower fixation is provided in the lamp bar 230
Block 231, it is hinged by lamp bar shaft 232 between the upper fixed block 181 and lower fixed block 231, in use, lamp bar 230 can
It is rotated centered on lamp bar shaft 232, so as to adjust light angle.This design is directly by lamps and lanterns integrated design, Ke Yiyou
Effect saves space.It is at present typically all in addition to purchase desk lamp, this mode can undoubtedly occupy certain space, and illuminating effect has
Limit.
Control host 240 is built-in with PLC(or single-chip microcontroller), in use, receiving and dispatching control instruction, each electricity of control by PLC
The operation of gas equipment and with each equipment communicate to connect；
The desktop 120, which is located in the grid between two piece of second vertical plate 132, is equipped with display 220, display 220 and electricity
Brain server 210 communicates to connect, and the display 220 and host computer 210 collectively form desktop computer.This design is mainly
In view of the prosperity of Internet technology, computer can be inevitably used in study and carries out data-gathering, study.
Traverse 160 is installed in first placing groove, the second placing groove, be provided on traverse 160 every
Plate through slot 161, and pressure book component B, 160 both ends of traverse are separately installed in the first placing groove, the second placing groove
It assembles and fixes with axillare 170 respectively；
The pressure book component B, including, after pressing book power block B110, the pressure book power block B110 to pass through partition through slot 161
It is fixed with pressure book shell B120 assembly, dynamic screw hole B111 is set on the pressure book power block B110, outside the pressure book
Shell B120 is provided with pressing board B130 towards 143 side of the 4th vertical plate, and pressing board B130 and the assembly of pressure one end book axis B210 are fixed,
The book axis B210 other end is pressed to be packed into pressure book shell B120 and assemble with pressure book nut B310 by threaded engagement, to limit pressure
Maximum distance book axis B210 mobile to pressing board B130；
It is provided with pressure book spring B 410 between the pressing board B130 and pressure book shell B120, pressure book spring B 410 is preferably set with
On pressure book axis B210；
The first sensor block B511, first are separately installed on the pressure book shell B120, the end face close to each other pressing board B130
Cooperating sensor block B512, the first sensor block B511, the first cooperation sensor block B512 are connected with the first sensor circuit respectively,
First sensor circuit, including, battery, battery cathode and the first sensor block B511 connect conductive, anode and resistance
Anode connects conduction, and electrode negative and current sensor anode connect conductive, current sensor cathode and the first sensor block B511
Connect conductive, current sensor and PLC communication connection.When original state, the first sensor block B511, the first cooperation sensor block B512
It is separated under pressure book spring effect, the first sensor circuit does not constitute circuit, and current sensor does not have signal.When the first sensor block
When B511, the first cooperation sensor block B512 overcome pressure book spring force to be adjacent to, the first sensor circuit constitutes circuit, current sensor
Signal is generated, and this signal is transmitted to PLC, PLC determines that pressing board pressure is bigger than normal after receiving signal, to control pressure
Book component B is retreated.Until the first sensor block B511, the first cooperation sensor block B512 separation, current sensor do not have signal.It is this
Design mainly prevents pressure book component B from compressing books simply, causes excessively to compress damage books or burns out motor (motor is stuck
It is easy to cause and burns out), it in addition can also prevent clamp hand.
In use, first putting books well, then driving pressure book component compresses books to the 4th vertical plate, until the first sense
It answers block B511, the first cooperation sensor block B512 contact conductive, book component rollback 4-6 ㎝ is then pressed, so that pressing board B130
It is adjacent to books, meanwhile, the first sensor block B511, the first cooperation sensor block B512 separation, at this point, pressing board B130 passes through pressure book
Spring force compresses books, but pressure is little, is but capable of fixing books.This design is so that user takes out books ten
It is convenient to divide, once pressure is excessive between books, will cause books and takes out difficult and be easily damaged books.
In addition, this, which allows for user, can be inserted at any time, place books since there are the adjustable clearances of 4-6 ㎝, without
Use could place books after pressure book component must be adjusted again, very convenient to use.User is inserted into after books if the
One sensor block B511, the first cooperation sensor block B512 are contacted again, then press book component to continue back leg 4-6cm, to vacate insertion
Space.
Preferably due to which general books need biggish pressure if being disposed vertically, and pick and place inconvenience, therefore, Shen
It asks someone to be provided with spliced eye B131 on pressing board B130, spliced eye B131 and shank B610 grafting are assembled, shank B610
It is fixed on protrusive board B600, pressure face B602 and connection inclined-plane B601, pressure face B602 protrusion pressure book is provided on protrusive board B600
The outer surface plate B130.It is inclined when this design is so that books are compacted, it is on the one hand more beautiful, on the other hand more
Add and conveniently takes, is inserted into.
Preferably due in the more situation of books, it is possible to lead to the first sensor block B511, the first cooperation induction
Still books are not compacted still for block B512 contact, because every books have frictional force, are made once generating such case
Book component B must be pressed to compare chicken ribs, therefore applicant is improved as follows:
The secured adjusted cylinder 135 on the 4th vertical plate 134, is fixed with fixed disk 136 in adjustment barrel 135, the fixed disk 136 with
Inductive axis B740 can slide axially assembly, and described one end inductive axis B740 fills after passing through the 4th vertical plate 134 with tablet B710
With fixation, induction stop nut B750, induction limit are installed on the part that the inductive axis B740 is packed into adjustment barrel 135
Be provided between nut B750 and fixed disk 136 induction spring B 730, induction spring B 730 for generate make inductive axis B740 to
The power moved left；
The induction stop nut B750 and inductive axis B740 is assembled by threaded engagement, and it is used to limit inductive axis B740
The maximum displacement to move right；
The second sensor block B721, second are separately installed on the tablet B710 and the 4th end face close to each other vertical plate B134
Cooperating sensor block B722, the second sensor block B721, the second cooperation sensor block B722 are connected with the second sensor circuit respectively,
Second sensor circuit, including, battery, battery cathode and the second sensor block connect conductive, anode and resistance anode
Conduction is connected, electrode negative and current sensor anode connect conductive, current sensor cathode and the second sensor block connects conduction,
Current sensor and PLC communication connection.When original state, the second sensor block, the second cooperation sensor block are under induction spring effect
Separation, the second sensor circuit do not constitute circuit, and current sensor does not have signal.When the second sensor block, the second cooperation sensor block
When induction spring force being overcome to be adjacent to, the second sensor circuit constitutes circuit, and current sensor generates signal, and this signal is transmitted
Determining after receiving signal to PLC, PLC, pressure reaches maximum at tablet, at this time if the first sensor circuit constitutes circuit,
Determine that books compress to complete, then book component is pressed to retreat.Incuding spring drives tablet mobile to pressure book component, until the second sense
Answer block B721, the second cooperation sensor block B722 separation.
Pressure book component, and the first placing groove, the second placing groove are provided in first placing groove, the second placing groove
The driving screw hole B111 of interior pressure book component is assembled with the first drive shaft 310, the second drive shaft 320 by threaded engagement respectively,
When the first drive shaft 310, the second drive shaft 320 circumferentially rotate, pressure book component can be driven to move in its axial direction；
First drive shaft 310, the second drive shaft 320 are rotatably assembled with axillare 170 respectively, and the first drive shaft 310,
Second drive shaft, 320 one end is pierced by after the 4th vertical plate 134 assembles with first pulley C611, the second belt wheel C621 respectively, described
First pulley C611, the second belt wheel C621 pass through the first belt C211, the second belt C212 and the first secondary pulley C612, respectively
Two secondary pulley C622 are connected and are formed belt drive structure；
First secondary pulley C612, the second secondary pulley C622 is separately mounted to the first line shaft C110, the second line shaft
The one end C120；
Power Component C, including the first line shaft C110, the second line shaft C120, the first line shaft C110, the second power
The axis C120 other end passes through the first vertical clapboard C311 and assembles fixation with first gear C411, second gear C412 respectively, described
First vertical clapboard C311 is fixed on the first diaphragm plate C321, be further fixed on the first diaphragm plate C321 with first it is perpendicular every
Plate C311 parallel the second vertical clapboard C312, third vertical clapboard C313；
First gear C411, the second gear C412 respectively can be with 413 engaged transmission of third gear C, the third tooth
Wheel C413 is fixed on the one end third line shaft C130, and what third line shaft C130 was passed through on the second vertical clapboard C312 first tangentially allows
It assembles and fixes with third belt wheel C631 after the second tangential recessing groove C3131 on position slot C3121, third vertical clapboard C312, it is described
Third belt wheel C631 connect with third secondary pulley C632 and form belt drive structure by third belt C213；
The third secondary pulley C632 is mounted on the one end output shaft C631, output shaft C531 across the 4th vertical clapboard C314 the
It is packed into motor C530 after three tangential recessing groove C3141, motor C530 can drive output shaft to circumferentially rotate, and motor C530 is
Either-rotation motor, i.e., it can be with positive and negative rotation.
The two sides motor C530 or more assemble with upper motor plate C322, lower motor plate C323 fix respectively, described
Lower motor plate C323 is fixed with lower plate C810 far from output shaft one end bottom, and the lower plate C810 passes through machine shaft
Hinged at the top of C830 and support shaft C820, this, which allows for lower motor plate, to be rotated by machine shaft；
The support shaft C820 is packed into the rotating hole C3241 of the second diaphragm plate C324, and support shaft C820 can be in the second cross
The rotation of partition C324 inner circumferential, the bottom support shaft C820 are provided with retaining ring C821, and the retaining ring C821 is used for
Prevent support shaft from moving in the axial direction, the first diaphragm plate C321, the second two sides diaphragm plate C324 respectively with third vertical plate
133, the 4th vertical plate 134 assembly is fixed.
Tangentially resigning slot structure is identical for the tangential recessing groove of described first, the second tangential recessing groove, third, referring to Figure 17,
The tangential recessing groove C3121 of described first is to tilt upward, and inclined direction is to be tilted upward from second gear to first gear.
When original state, third gear C 413 is engaged with second gear C412, and it is tangential that third line shaft C130 is located at first
Recessing groove C3121, the second tangential recessing groove C3131 minimum point, it is minimum that output shaft C531 is located at the tangential recessing groove C3141 of third
Point, motor can drive the second drive shaft 320 to rotate at this time, that is, the pressure book component in the second placing groove can be driven to move
It is dynamic.
Installation protruding shaft C150, the installation protruding shaft C150 and motor spring are fixed on the upper motor plate C322
The assembly of the bottom C550 is fixed, and is fixed at the top of motor spring C550 with the first diaphragm plate C321 assembly.This design is so that motor bullet
Spring compresses motor plate always, to guarantee the stable of motor.
Axis is respectively installed at the tangential recessing groove of the third line shaft C130 and first, the second tangential recessing groove assembly
Ring C710, in use, it can be adjacent to rolling by the tangential recessing groove of collar C710 and first, the second tangential recessing groove medial surface, from
And reduce the degree of wear of itself and the first tangential recessing groove, the second tangential recessing groove medial surface；
Beam barrel C720, beam barrel C720 and third line shaft C130 are provided between two collar C710 can circumferentially rotate assembly, and
Beam barrel C720 and the assembly of the one end telescopic shaft C511 are fixed, and the telescopic shaft C511 other end and electromagnet C510 are assembled, electromagnet C510
Telescopic shaft C511 can be driven to move in its axial direction；
The electromagnet C510 shell is rotatably assembled by electromagnetism rotating shaft C 160 and electromagnetism mounting plate C315, the electromagnetism
Mounting plate C315 is fixed on the first diaphragm plate C321.When needing to drive the pressure book component in the first placing groove, electromagnet C510
Electric telescopic shaft C511 must be stretched out, so that third line shaft C130 is upward along the first tangential recessing groove, the second tangential recessing groove
It is mobile, until collar C710 reaches the first tangential recessing groove, the second tangential recessing groove highest point, at this point, first gear C411 with
413 engaged transmission of third gear C.In the process, third line shaft by third belt C213 drive output shaft C531 along
First tangential recessing groove is mobile, and motor adjusts position by machine shaft and support shaft rotation, simultaneously as there is motor spring
Compression, on the one hand motor can be played and compress stable effect, on the other hand can generate tension effects to third belt,
To prevent third belt from loosening.
Preferably, the second collar C730, the second collar C730 and can be installed on third line shaft C130
Three line shafts can circumferentially rotate assembly, and the second collar C730 and the assembly of the one end tension spring C540 are fixed, the tension spring C540 other end with
Spring shaft C140 assembly is fixed, and spring shaft C140 is fixed on third vertical clapboard C311.The spring shaft C140 installation site
Lower than the first tangential recessing groove minimum point, this design is so that third line shaft C130 is moved to the first tangential recessing groove top
During can stretch tension spring so that tension spring stores elastic force, mention when third line shaft needs to be reset for third line shaft
For the power of auxiliary reset.Of course, it is possible to similar structures are set on the second vertical clapboard C312 and third line shaft, so that
Third line shaft resets more stable, quick.
It is closed outside the Power Component C by powered door 140, the powered door 140, protective shell 150 are all made of
Transparent material is made, and protective shell 150 covers on the first belt, outside the second belt.This design allows user intuitive
The operation of Power Component is observed on ground, in high-intensitive learning process, can disperse user's sight, so that user obtains
Of short duration rest, plays the effect of decompression, and principle and finger tip gyro are almost the same.
Additionally by the first drive shaft, the second drive shaft using the same motor-driven mode primarily to preventing from missing
Operation, then being likely to enabling mistake when in use, causes clamp hand because if separately using different motors.And this case
It is on the one hand that the second placing groove frequency of use is high, on the other hand convenient for behaviour in such a way that motor defaults the second drive shaft of driving
Author keeps firmly in mind, to avoid maloperation.In addition this is also that a kind of mode of save the cost subtracts although increasing components
A few motor, from manufacturing cost for its cost do not increase, and have and slightly reduce.And motor does not use for a long time
It is easy bad, if the motor of the first drive shaft of driving is bound to rarely needed using two motors, also it is resulted in shelve for a long time,
The maintenance in later period, the cost of overhaul is caused to increase.And this case is by the way of a motor, an electromagnet and other machinery structure
It is more sturdy durable.Calculate by applicant is practical, in such a way that two motors and this case are using a motor in cost
About positive and negative 30 yuan are differed, minus 30 yuan represent expensive 30 yuan of mode of this case.Overall this cost variation can control and
It can disregard.
Referring to Figure 19-Figure 21, due in actual use, desktop area be likely to result in it is not enough, as other people teach,
It at this moment or is exactly to squeeze or exactly in addition increase desk to be used cooperatively when placing alternative document, it is inconvenient, therefore,
Applicant increases extension element A, is used for expanded board area；
The extension element A, baffle A310, articulated slab A320 and expansion board including being fixed on 111 outside of base side plate
A100, the expansion board A100 are assembled by hinge A610 and desktop 120, are hinged, and the expansion board A100 and desktop
There are rotation slot A101, the expansion board A100 to connect with 120 top surface of desktop by protective sheet A200 between 120, protective sheet
A200 prevents it from crushing user for closing rotation slot A101；
It is fixed with blade fin A110 on the bottom surface expansion board A100, is provided with guide chute on blade fin A110
A111, short slot A112 is locked, the guide chute A111 is slidably assembled with the first roller bearing A511, the first pin shaft A511 installation
In the one end support rod A410, the support rod A410 other end is rotatably assembled by the second pin shaft A512 and articulated slab A320；
The first pin shaft A511 can be packed into locking short slot A112, and the support rod A410 and articulated slab A320 it
Between torsional spring is installed, torsional spring is used to that support rod A410 to be made to generate the power rotated to expansion board, so that when the first pin shaft and lock
When slot in short supply assembles, torsional spring provides rotatory force to support rod A410, prevents first pin shaft to be detached from locking short slot, in addition expansion board
Gravity also has this function.
When Fig. 1 is the original state in expanded set valence, Fig. 2 is the use state of extension element, when original state, expansion board
Without departing from baffle A310, and the first pin shaft A511 is located at guide chute A111 minimum point.Need in use, with hand by expansion board with
It is rotated up centered on hinge, at this point, the first pin shaft can slide in guide chute A111, when expansion board is parallel with desktop or omits
Micro- locking short slot and the first pin shaft assemble when being higher by desktop, then discharge expansion board, and expansion board is sold by self gravity by first
Axis is clamped in locking short slot, and the desktop of expansion board extension can be used at this time, very convenient.
Referring to fig. 21, in actual use, protective sheet A200 will receive bigger pulling force, its service life is caused not grown, because
This, applicant is improved as follows:
Fixed part A210 is respectively set in the both ends protective sheet A200, is connected between two fixed part A210 by fold part A220
It connects, expansion plate is in use, fold part A220 is in state of the bending in rotation slot A101, when expansion plate is packed up, fold
Part A220 is opened, so that the stretching of protective sheet is avoided, effective protection protective sheet.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of Power Component, it is characterized in that: include the first line shaft, the second line shaft, first line shaft, second
Line shaft one end passes through the first vertical clapboard and fixes respectively with first gear, second gear assembly, and first vertical clapboard is fixed
On the first diaphragm plate, it is perpendicular that second vertical clapboard parallel with the first vertical clapboard, third are further fixed on first diaphragm plate
Partition；
The first gear, second gear can be fixed on third with third gear engaged transmission, the third gear respectively
Line shaft one end, third line shaft pass through the first tangential recessing groove on the second vertical clapboard, second on third vertical clapboard tangential
It assembles and fixes with third belt wheel after recessing groove, the third belt wheel connect with third secondary pulley by third belt and forms band
Drive mechanism；
The third secondary pulley is mounted on output shaft one end, and output shaft fills after the tangential recessing groove of third of the 4th vertical clapboard
Enter in motor.
2. Power Component as described in claim 1, it is characterized in that: the motor up and down two sides respectively with upper motor plate, under
Motor plate assembly is fixed, and the lower motor plate is fixed with lower plate far from output shaft one end bottom, and the lower plate passes through
It is hinged at the top of machine shaft and support shaft；
The support shaft is packed into the rotating hole of the second diaphragm plate, and support shaft can be rotated in the second diaphragm plate inner circumferential, institute
The support shaft bottom stated is provided with retaining ring, and the retaining ring is for preventing support shaft from moving in the axial direction, and described first
Diaphragm plate, the second diaphragm plate two sides are fixed with third vertical plate, the assembly of the 4th vertical plate respectively.
3. Power Component as claimed in claim 2, it is characterized in that: the first tangential recessing groove, the second tangential recessing groove, third are cut
Identical to resigning slot structure, the tangential recessing groove of described first is to tilt upward, and inclined direction is from second gear to first
Gear tipping is upward.
4. Power Component as claimed in claim 2, it is characterized in that: installation protruding shaft is fixed on the upper motor plate, it is described
Installation protruding shaft and the assembly of motor spring bottom fix, fixed with the assembly of the first diaphragm plate at the top of motor spring.
5. Power Component as claimed in claim 2, it is characterized in that: the third line shaft and the first tangential recessing groove,
Collar is respectively installed at two tangential recessing groove assembly；
Beam barrel is provided between two collars, beam barrel and third line shaft can circumferentially rotate assembly, and beam barrel and telescopic shaft one end
Assembly is fixed, and the telescopic shaft other end and electromagnet assemble；
The electromagnet casing is rotatably assembled by electromagnetism shaft with electromagnetism mounting plate, and the electromagnetism mounting plate is fixed on
On first diaphragm plate.
6. Power Component as claimed in claim 2, it is characterized in that: the second collar is installed on third line shaft, described
Two collars and third line shaft can circumferentially rotate assembly, and the second collar and the assembly of tension spring one end are fixed, the tension spring other end and bullet
The assembly of spring axis is fixed, and spring shaft is fixed on third vertical clapboard, and the spring shaft installation site is lower than the first tangential recessing groove
Minimum point.
7. Power Component as claimed in claim 2, it is characterized in that: described is dynamic by power door termination outside Power Component
Power door, protective shell are all made of transparent material and are made, and protective shell covers on the first belt, outside the second belt.
8. a kind of Intelligent school desk, it is characterized in that: requiring any Power Component of 1-7 using having the right.
9. Intelligent school desk as claimed in claim 8 is provided with pedestal on the pedestal it is characterized in that: further including pedestal
Side plate, and base top is equipped with desktop, and the first vertical plate, the second vertical plate, third vertical plate are fixed on the desktop, it is described
Be adjacent at the top of third vertical plate with protective shell, protective shell is fixed on the 4th vertical plate, between the 4th vertical plate and the first vertical plate by up to
Under be sequentially installed with first partition, second partition, third partition, formed and first put between the first partition and second partition
Set slot；The second placing groove is formed between the second partition and third partition；
Traverse is installed in first placing groove, the second placing groove, partition through slot, and are provided on traverse
Pressure book component is separately installed in one placing groove, the second placing groove, the traverse both ends assemble with axillare fix respectively；
The pressure book component, including, it is filled after pressing book power block, the pressure book power block to pass through partition through slot with pressure book shell
With fixation, dynamic screw hole is set on the pressure book power block, the pressure book shell is provided with towards the 4th vertical plate side
Pressing board, pressing board and the assembly of pressure book axis one end are fixed, and the pressure book axis other end is packed into pressure book shell and passes through with pressure book nut
Threaded engagement assembly, to limit the mobile maximum distance of pressure book axial direction pressing board；Between the pressing board and pressure book shell
It is provided with pressure book spring；
The first sensor block, the first cooperation sensor block, institute are separately installed on the pressure book shell, pressing board end face close to each other
The first sensor block, the first cooperation sensor block stated are connected with the first sensor circuit respectively, first sensor circuit, including,
Battery, battery cathode and the first sensor block connect conductive, anode and resistance anode connects conduction, and electrode negative and electric current pass
Sensor anode connects conductive, current sensor cathode and the first sensor block connects conductive, current sensor and PLC communication connection；
The secured adjusted cylinder on the 4th vertical plate is fixed with fixed disk in adjustment barrel, and the fixed disk can be slided axially with inductive axis
Dynamic assembly, described inductive axis one end are fixed after passing through the 4th vertical plate with tablet assembly, and the inductive axis is packed into adjustment barrel
Induction stop nut is installed on interior part, incudes and is provided with induction spring between stop nut and fixed disk, incudes spring
For generating the power for being moved to the left inductive axis；
The induction stop nut and inductive axis is assembled by threaded engagement, and it is used to limit inductive axis and moves right most
Big displacement；
The second sensor block, the second cooperation sensor block are separately installed on the tablet and the 4th vertical plate end face close to each other,
Second sensor block, the second cooperation sensor block are connected with the second sensor circuit respectively, second sensor circuit, packet
It includes, battery, battery cathode and the second sensor block connect conductive, anode and resistance anode connection conduction, electrode negative and electricity
Flow sensor anode connects conductive, current sensor cathode and the second sensor block connects conduction, and current sensor and PLC communication connect
It connects；
Pressure book component is provided in first placing groove, the second placing groove, and in the first placing groove, the second placing groove
The driving screw hole of book component is pressed to assemble respectively with the first drive shaft, the second drive shaft by threaded engagement；
First drive shaft, the second drive shaft are rotatably assembled with axillare respectively, and the first drive shaft, the second drive shaft one
End is pierced by after the 4th vertical plate assembles with first pulley, the second belt wheel respectively, and the first pulley, the second belt wheel pass through the respectively
One belt, the second belt connect with the first secondary pulley, the second secondary pulley and form belt drive structure；
First secondary pulley, the second secondary pulley are separately mounted to the first line shaft, the second line shaft other end, and first is dynamic
Power axis, the second line shaft are driven by Power Component.
10. Intelligent school desk as claimed in claim 8, it is characterized in that: further include extension element, the extension element, packet
Include the baffle, articulated slab and expansion board being fixed on the outside of base side plate, the expansion board by hinge and desktop assembly,
Hingedly, and between the expansion board and desktop there is rotation slot, the expansion board is connect with desktop top surface by protective sheet, is prevented
Bluff piece is for closing rotation slot；
It is fixed with blade fin on the expansion board bottom surface, guide chute, locking short slot are provided on blade fin, it is described
Guide chute is slidably assembled with the first roller bearing, and the first pin shaft is mounted on support rod one end, and the support rod other end passes through the second pin
Axis is rotatably assembled with articulated slab；
First pin shaft can be packed into locking short slot, and be equipped with torsional spring, torsional spring between the support rod and articulated slab
The power rotated for generating support rod to expansion board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208177.5A CN109043856B (en) | 2018-10-17 | 2018-10-17 | Intelligent learning table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208177.5A CN109043856B (en) | 2018-10-17 | 2018-10-17 | Intelligent learning table |
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| Publication Number | Publication Date |
|---|---|
| CN109043856A true CN109043856A (en) | 2018-12-21 |
| CN109043856B CN109043856B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811208177.5A Active CN109043856B (en) | 2018-10-17 | 2018-10-17 | Intelligent learning table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043886A (en) * | 2018-10-17 | 2018-12-21 | 聂祯妍 | A kind of pressure book component and its Intelligent school desk |
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| CN102920162A (en) * | 2012-11-06 | 2013-02-13 | 南通芯迎设计服务有限公司 | Desk with book hoisting frames |
| CN104068638A (en) * | 2013-03-27 | 2014-10-01 | 盐城工学院 | Multifunctional adjustable bookcase |
| CN204363351U (en) * | 2015-04-04 | 2015-06-03 | 刘云学 | A kind of Multifunctional study desk |
| CN109043886A (en) * | 2018-10-17 | 2018-12-21 | 聂祯妍 | A kind of pressure book component and its Intelligent school desk |
| CN209573808U (en) * | 2018-10-17 | 2019-11-05 | 聂祯妍 | A kind of Power Component and its Intelligent school desk |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920162A (en) * | 2012-11-06 | 2013-02-13 | 南通芯迎设计服务有限公司 | Desk with book hoisting frames |
| CN104068638A (en) * | 2013-03-27 | 2014-10-01 | 盐城工学院 | Multifunctional adjustable bookcase |
| CN204363351U (en) * | 2015-04-04 | 2015-06-03 | 刘云学 | A kind of Multifunctional study desk |
| CN109043886A (en) * | 2018-10-17 | 2018-12-21 | 聂祯妍 | A kind of pressure book component and its Intelligent school desk |
| CN209573808U (en) * | 2018-10-17 | 2019-11-05 | 聂祯妍 | A kind of Power Component and its Intelligent school desk |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043886A (en) * | 2018-10-17 | 2018-12-21 | 聂祯妍 | A kind of pressure book component and its Intelligent school desk |
| CN109043886B (en) * | 2018-10-17 | 2023-09-22 | 聂祯妍 | Intelligent learning table |
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| Publication number | Publication date |
|---|---|
| CN109043856B (en) | 2023-08-18 |
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