CN110934419A - Robot learning table frame - Google Patents
Robot learning table frame Download PDFInfo
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- CN110934419A CN110934419A CN201911244224.6A CN201911244224A CN110934419A CN 110934419 A CN110934419 A CN 110934419A CN 201911244224 A CN201911244224 A CN 201911244224A CN 110934419 A CN110934419 A CN 110934419A
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- 230000005611 electricity Effects 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 230000004379 myopia Effects 0.000 description 6
- 208000001491 myopia Diseases 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000011092 Hand injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- A47B9/00—Tables with tops of variable height
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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
- A47B13/00—Details of tables or desks
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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
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
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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
- A47B17/00—Writing-tables
- A47B17/02—Writing-tables with vertically-adjustable parts
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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
- A47B17/00—Writing-tables
- A47B17/03—Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
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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
- A47B17/00—Writing-tables
- A47B17/03—Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B17/036—Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves with sliding or unfolding parts other than leaves or drawers
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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
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/004—Top adjustment
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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
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/005—Leg adjustment
- A47B2200/0056—Leg adjustment with a motor, e.g. an electric motor
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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
- A47B2200/00—General construction of tables or desks
- A47B2200/008—Tables or desks having means for applying electronic or electric devices
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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
- A47B2200/00—General construction of tables or desks
- A47B2200/0084—Accessories for tables or desks
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention provides a table frame of a robot learning table, and mainly relates to the field of intelligent learning tables. Robot study desk table frame, including the support frame that is used for installing the desktop, support frame both ends bottom sets up the lift table leg, set up table leg lift drive between support frame and the lift table leg, set up a pair of little table lift movable support in the support frame, every little table lift movable support all includes movable support front end and movable support rear end, movable support rear end is kept away from movable support front end one end sliding connection and is used for installing the table lift support slide rail on the table, support frame one side sets up controlling means, table leg lift drive, little table lift drive all are connected with controlling means electricity. The invention has the beneficial effects that: the invention can automatically control the ascending of the table frame and the inclination angle of the table plate through the control device so as to adapt to the height of a user, the height and the angle of the table frame can be more accurately adjusted, and the adjusting method is simpler.
Description
Technical Field
The invention mainly relates to the field of intelligent learning tables, in particular to a table frame of a robot learning table.
Background
The myopia rate of children and teenagers in China becomes a serious social problem, and in 2018, the total myopia rate of the children and teenagers in China is 53.6%. Wherein, the primary school students account for 36.0 percent, the junior middle school students account for 71.6 percent and the senior middle school students account for 81.0 percent. In primary schools and junior and middle schools, the myopia rate rapidly increases with the increase of grades, the primary schools increase from 15.7% of the grade of one to 59.0% of the grade of six, the junior and middle schools increase from 64.9% of the grade of one to 77.0% of the grade of three, and the primary schools and the junior and middle schools are key age stages for myopia prevention and control in China.
The formation of myopia is greatly related to poor eye habits and sitting postures, and various concept products are patented at present aiming at the improper sitting postures of children and teenagers during learning, but the myopia is really put on the market very little. And these products are mostly through the angle and the height of manual regulation study table, and the accommodation process needs manual lifting study table desktop or adjusts through the mode of hand handle, and the accommodation process is very troublesome, and younger children can't accomplish the regulation of heavy study table by oneself, and the height and the angle of study table can't accurate control.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the robot learning table frame, which can automatically control the rising of the table frame and the inclination angle of the table plate through a control device so as to adapt to the height of a user, the height and the angle of the robot learning table frame are more accurately adjusted, the adjusting method is simpler, and even children can automatically adjust the height and the angle of the robot learning table frame.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a robot learning desk frame comprises a supporting frame for mounting a desk top, wherein lifting desk legs are arranged at the bottoms of two ends of the supporting frame and comprise a desk leg outer sleeve and a desk leg inner sleeve which are connected in a sliding manner, a desk leg lifting driving device is arranged between the supporting frame and the lifting desk legs, a pair of desk plate lifting movable supports are arranged on a frame in the supporting frame, each desk plate lifting movable support comprises a movable support front end and a movable support rear end, the front ends of the movable supports are hinged with the rear ends of the movable supports, the rear ends of the movable supports rotate 90-180 degrees relative to the front ends of the movable supports, the front ends of the movable supports are connected with the supporting frame in a rotating manner, a desk plate lifting synchronizing shaft is connected between the front ends of the two movable supports, a desk plate lifting driving device is arranged at one end of the desk plate lifting synchronizing shaft, one end of the rear end of the movable support, far away from the front end of the movable support, is connected with a desk, one side of the support frame is provided with a control device, and the table leg lifting driving device and the small table plate lifting driving device are electrically connected with the control device.
Through the lift of table leg lift drive lift table leg, can adjust the height of support frame, realize the automatically regulated of support frame (desktop) height, through little table lift drive to the swing drive of little table lift movable support, can realize the angle automatically regulated of table, through controlling means's control, make this study table frame's height and angle can be quick, simple, accurate regulation.
The support frame includes square frame, two mounting brackets along width direction parallel arrangement in the square frame, two the movable support front end corresponds the rotation one-to-one promptly and connects on the mounting bracket.
The table top is supported through the square frame, the square frame is reinforced through the mounting frame, and the mounting frame can be used as a mounting position of the small table plate lifting driving device and the small table plate lifting movable support.
The small table plate lifting synchronizing shaft penetrates through the two mounting frames, and a bearing is arranged between the small table plate lifting synchronizing shaft and the mounting frames.
The two small table plate lifting movable supports are connected through the small table plate lifting synchronous shaft, so that the two small table plate lifting movable supports synchronously rotate, and the transmission effect of the small table plate lifting synchronous shaft is more stable due to the installation of the bearing.
The table leg lifting driving device is a gear screw transmission set driven by a motor, and the motor drives the gear screw transmission set to lift the table leg inner sleeve in the table leg outer sleeve.
Through the transmission of gear, lead screw, make the table leg endotheca go up and down under the spacing of table leg overcoat, its driving arm is certain to utilize motor drive can be stable the regulation support frame height, with the height requirement of adaptation user.
The table leg inner cover of each side all has a set of gear screw transmission group, and is two sets of connect table leg lift synchronizing shaft between the drive gear in the gear screw transmission group, table leg lift synchronizing shaft runs through two mounting brackets, set up the bearing between table leg lift synchronizing shaft and the mounting bracket, the motor is used for driving table leg lift synchronizing shaft.
Through the connection of table leg lift synchronizing shaft, connect two sets of gear lead screw transmission group, utilize a motor to realize the synchronous drive of two sets of gear lead screw transmission group to realize the synchronous lift of both sides lift table leg, the balance of guarantee support frame (desktop).
The table plate lifting support is characterized in that a sliding groove is formed in the table plate lifting support sliding rail and comprises a main limiting groove in the bottom surface and auxiliary limiting grooves in two sides, a pulley is rotatably arranged at one end, far away from the front end of the movable support, of the rear end of the movable support and is matched with the main limiting groove, limiting sliding blocks are arranged at the rear ends of the movable supports on two sides of the pulley, and the limiting sliding blocks correspond to the auxiliary limiting grooves one to one.
Through at the movable support rear end tip installation pulley, utilize pulley and main spacing groove sliding contact, realize the swing of little table lift movable support and to the angle modulation of table, spacing slider and the cooperation of supplementary spacing groove can carry on spacingly to the removal of little table lift movable support, prevent that little table lift movable support from slipping on table lift support slide rail to the stability of guarantee table angle modulation goes on.
The front ends of the lifting table legs are provided with balance adjusters.
The rear end of the lifting table leg is provided with a movable wheel.
The support frame is provided with a limit sensor which is matched with the small table board lifting movable support, and the limit sensor is electrically connected with the control device.
The position of the small table plate lifting movable support can be detected through the limiting sensor, when the small table plate lifting movable support moves to the bottommost part, namely after the table plate and the table top are parallelly recovered, the small table plate lifting movable support triggers the limiting sensor, the limiting sensor transmits a signal back to the controller, and the controller controls the small table plate lifting driving device to stop acting.
When accompany the foreign matter between table and the desktop, the movable support front end continues to swing down, the movable support rear end is by 180 to 90 swings for the movable support front end, the movable support rear end is kept away from movable support front end one end and is slided in table lifting support slide rail, the angle is unchangeable between table and the desktop.
Through the articulated mode of movable support rear end and movable support front end, can play certain anti-pinch function when using, when the hand is put into between table and the desktop carelessly promptly, the movable support front end continues to prevent down the swing, but the movable support rear end rotates around the pin joint, makes movable support front end and movable support rear end take place to buckle at the pin joint, makes the table descend obstructed to play certain buffering effect, prevent to press from both sides the hand injury with the user.
Compared with the prior art, the invention has the beneficial effects that:
the invention can automatically control the ascending of the table frame and the inclination angle of the table plate through the control device, and the control of the table leg lifting driving device and the small table plate lifting driving device is simpler and more accurate, so that the table top and the table plate can better adapt to the height of a user, and even children can adjust the height by themselves. The device is also matched with an anti-pinch function, and can play a certain buffering role after pinching hands between the desk board and the desktop through the change of the rear end of the movable support relative to the angle of the front end of the movable support. When the small table plate descends, the small table plate and the table top support clamp fingers of a user, the descending of the table plate is blocked, the rear end of the movable support is automatically tilted, the movable support and the front end of the movable support are bent from 180 degrees to 90 degrees, the small table plate descends and pauses, and the hand clamping prevention function is achieved. Through the design mode, the small table board is convenient to lift, and fingers of a user can be prevented from being injured by clamping.
Drawings
FIG. 1 is a schematic diagram of a first perspective structure of the present invention;
FIG. 2 is a schematic diagram of a second perspective structure of the present invention;
FIG. 3 is a schematic structural view of a small table board lifting movable support of the present invention;
fig. 4 is a partially enlarged structural diagram of the part a of the invention.
Reference numerals shown in the drawings: 1. a support frame; 2. lifting the table legs; 3. a table leg lifting driving device; 4. a movable bracket for lifting the small table plate; 5. the front end of the movable bracket; 6. the rear end of the movable bracket; 7. a small table plate lifting synchronous shaft; 8. a small table plate lifting driving device; 9. a table plate lifting support sliding rail; 10. a control device; 11. the table legs are sleeved outside; 12. the table legs are sleeved in the inner sleeve; 13. the table legs lift the synchronizing shaft; 14. a bearing; 15. a mounting frame; 16. a chute; 17. a primary limit groove; 18. an auxiliary limit groove; 19. a pulley; 20. a limiting slide block; 21. a balance adjuster; 22. a moving wheel; 23. and a limit sensor.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Example 1:
robot study table frame, including support frame 1 that is used for installing the desktop, the support frame front end has articulated seat, demountable installation table on the articulated seat, certain inclination can be personally submitted with the installation desktop around the articulated point of articulated seat to the table. The support frame 1 comprises a square frame, two mounting frames 15 are arranged in the square frame in parallel along the width direction, and the square frame can be formed by square tube welding or screw connection. The improved table is characterized in that lifting table legs 2 are arranged on two sides of the support frame 1, a table leg lifting driving device 3 is arranged between the support frame 1 and the lifting table legs 2, and the lifting driving device is arranged on the inner side of the support frame. In this embodiment, the lifting table leg 2 comprises a table leg outer sleeve 11 and a table leg inner sleeve 12, the table leg inner sleeve 12 is welded or bolted to two sides of the support frame 1, a sliding cavity is arranged in the table leg outer sleeve 11, the table leg inner sleeve 12 is connected with the sliding cavity in a sliding manner, the table leg lifting driving device 3 is a gear screw transmission set driven by a table leg driving motor, and the motor drives the gear screw transmission set to enable the table leg inner sleeve 12 to lift in the table leg outer sleeve 11. The transmission screw of the gear screw transmission set is vertically arranged in the table leg inner sleeve through a bearing, a driven gear is arranged at the top of the transmission screw, the motor drives the screw to rotate through a gear, and a screw nut matched with the screw is fixedly arranged in the table leg outer sleeve, so that the table leg inner sleeve can lift relative to the table leg outer sleeve. It should be noted that the lifting device for the inner sleeve of the table leg and the outer sleeve of the table leg has been reported as a separate invention, and will not be described herein. In this embodiment, each side all have a set of gear lead screw transmission group in the table leg endotheca 12, it is two sets of connect table leg lift synchronizing shaft 13 between the drive gear among the gear lead screw transmission group, table leg lift synchronizing shaft 13 runs through two mounting brackets 15, installation bearing 14 between table leg lift synchronizing shaft 13 and the mounting bracket 15, the motor is used for driving table leg lift synchronizing shaft 13 and rotates to utilize table leg lift synchronizing shaft to drive two lead screws synchronous rotation. The front end of the table leg outer sleeve of the lifting table leg is provided with a balance adjuster 21 which is a threaded supporting leg, and the height of the whole lifting table leg can be finely adjusted by rotating the threaded supporting leg at the bottom of the table leg outer sleeve, so that the balance of the table top is adjusted. The rear ends of the lifting table legs 2 are rotatably provided with moving wheels 22, and the table frame can be transported only by moving the front ends of the table frame and landing the moving wheels at the rear ends of the lifting table legs. Set up a pair of little table lift movable support 4 on the mounting bracket in the support frame 1, every little table lift movable support 4 all includes movable support front end 5 and movable support rear end 6, the movable support front end is articulated with the movable support rear end, the movable support front end rotates promptly and connects on two mounting brackets 15. Two connect little table lift synchronizing shaft 7 between the movable support front end, little table lift synchronizing shaft 7 runs through two mounting brackets 15, install bearing 14 between little table lift synchronizing shaft 7 and the mounting bracket 15. The small table plate lifting driving device 8 is installed at one end of the small table plate lifting synchronizing shaft 5, the small table plate lifting driving device 8 comprises a table plate adjusting motor and a reduction gear box, and the table plate adjusting motor drives the small table plate lifting synchronizing shaft to rotate by utilizing the reduction gear box so as to drive the front ends of the two movable supports to synchronously rotate. The rear end of the movable support rotates 90-180 degrees relative to the front end of the movable support, and the front end of the movable support and the rear end of the movable support are not 180 degrees only when foreign matters are clamped between the table plate and the table top. Namely, when the front end of the movable support continuously swings downwards, the rear end of the movable support swings from 180 degrees to 90 degrees relative to the front end of the movable support, one end of the rear end of the movable support, which is far away from the front end 5 of the movable support, slides in the table plate lifting support slide rail 9, and the angle between the table plate and the table top is unchanged. The 5 one end sliding connection of movable support front end is kept away from to movable support rear end 6 is used for installing table lift support slide rail 9 on the table, in this embodiment have spout 16 on the table lift support slide rail 9, spout 16 includes the supplementary spacing groove 18 of the main spacing groove 17 and the both sides of bottom surface, movable support rear end is kept away from movable support front end one end and is rotated post installation pulley 19, pulley 19 rolls in main spacing groove 17, limiting slide 20 has on the movable support rear end 6 of pulley 19 both sides, limiting slide 20 and supplementary spacing groove 18 sliding fit one by one. A control device 10 is arranged on one side of the support frame 1, and motors of the table leg lifting driving device 3 and the small table plate lifting driving device 8 are electrically connected with the control device 10. The control device of the embodiment is a single chip microcomputer, the single chip microcomputer is connected with a single chip microcomputer control panel, and the single chip microcomputer control panel is used as a command input device. The control device of the device has a memory function, namely a memory key is pressed, the single chip microcomputer can record the height of the desktop and the height of the small desk plate at the moment, and when the device is used next time, the desktop and the small desk plate can be automatically adjusted to the height for a user to use.
Example 2:
aiming at the embodiment 1, a limit sensor is additionally arranged in the embodiment, a limit sensor 23 matched with the small table board lifting movable support 4 is fixed on one side of the mounting frame on the support frame 1 through a screw, and the limit sensor 23 is electrically connected with the single chip microcomputer. The limit sensor 23 may be a laser sensor, an ultrasonic sensor, a photoelectric sensor, or the like, and in this embodiment, the limit sensor is a hall switch limiter. When the front end of the movable support swings to the lowest end, namely the table is parallel to the table top, the front end of the movable support triggers the Hall switch limiting device, the Hall switch limiting device transmits a signal to the single chip microcomputer, and the single chip microcomputer controls the motor of the small table lifting driving device to stop acting.
Claims (10)
1. Robot study table frame, including support frame (1) that is used for installing the desktop, its characterized in that: the lifting table legs (2) are arranged at the bottoms of the two ends of the support frame (1), each lifting table leg (2) comprises a table leg outer sleeve (11) and a table leg inner sleeve (12) which are connected in a sliding manner, a table leg lifting driving device (3) is arranged between the support frame (1) and each lifting table leg (2), a pair of small table plate lifting movable supports (4) are arranged on a frame in the support frame (1), each small table plate lifting movable support (4) comprises a movable support front end (5) and a movable support rear end (6), the movable support front end (5) is hinged with the movable support rear end (6), the movable support rear end (6) rotates for 90-180 degrees relative to the movable support front end (5), the movable support front end (5) is rotatably connected with the support frame (1), and a small table plate lifting synchronizing shaft (7) is connected between the movable support front ends (5), little table lift synchronizing shaft (5) one end sets up little table lift drive (8), movable support rear end (6) are kept away from movable support front end (5) one end sliding connection and are used for installing table lift support slide rail (9) on the table, support frame (1) one side sets up controlling means (10), table leg lift drive (3), little table lift drive (8) all are connected with controlling means (10) electricity.
2. The robotic learning table frame as defined in claim 1, wherein: the support frame (1) comprises a square frame, wherein two mounting frames (15) are arranged in the square frame in parallel along the width direction, and the front ends (5) of the movable supports are connected to the mounting frames (15) in a one-to-one correspondence mode.
3. The robotic learning table frame as defined in claim 2, wherein: two mounting brackets (15) are run through to little table lift synchronizing shaft (7), set up bearing (14) between little table lift synchronizing shaft (7) and mounting bracket (15).
4. The robotic learning table frame as defined in claim 2, wherein: the table leg lifting driving device is characterized in that the table leg inner sleeves (12) are fixed on two sides of the supporting frame (1), sliding cavities are arranged in the table leg outer sleeves (11), the table leg inner sleeves (12) are in sliding connection with the sliding cavities, the table leg lifting driving device (3) is a gear screw transmission set driven by a motor, and the motor drives the gear screw transmission set to enable the table leg inner sleeves (12) to lift in the table leg outer sleeves (11).
5. The robotic learning table frame as defined in claim 4, wherein: every side all have a set of gear screw transmission group in table leg endotheca (12), it is two sets of connect table leg lift synchronizing shaft (13) between the drive gear among the gear screw transmission group, table leg lift synchronizing shaft (13) run through two mounting brackets (15), set up bearing (14) between table leg lift synchronizing shaft (13) and mounting bracket (15), the motor is used for driving table leg lift synchronizing shaft (13).
6. The robotic learning table frame as defined in claim 1, wherein: have spout (16) on table lift support slide rail (9), spout (16) are including main spacing groove (17) and the supplementary spacing groove (18) of both sides of bottom surface, movable support front end (5) one end rotation setting pulley (19) are kept away from in movable support rear end (6), pulley (19) suit with main spacing groove (17), set up limit slider (20) on movable support rear end (6) of pulley (19) both sides, limit slider (20) and supplementary spacing groove (18) one-to-one.
7. The robotic learning table frame as defined in claim 1, wherein: the front end of the lifting table leg (2) is provided with a balance adjuster (21).
8. The robotic learning table frame as defined in claim 1, wherein: the rear end of the lifting table leg (2) is provided with a movable wheel (22).
9. A robotic learning table frame as claimed in any one of claims 1 to 8 wherein: the support frame (1) is provided with a limit sensor (23) matched with the small table board lifting movable support (4), and the limit sensor (23) is electrically connected with the control device (10).
10. A robotic learning table frame as claimed in any one of claims 1 to 8 wherein: when accompany the foreign matter between table and the desktop, movable support front end (5) continue the lower hem, movable support rear end (6) are by 180 to 90 swings for movable support front end (5), movable support rear end (6) are kept away from movable support front end (5) one end and are slided in table lift support slide rail (9), the angle is unchangeable between table and the desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244224.6A CN110934419A (en) | 2019-12-06 | 2019-12-06 | Robot learning table frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244224.6A CN110934419A (en) | 2019-12-06 | 2019-12-06 | Robot learning table frame |
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| CN110934419A true CN110934419A (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911244224.6A Pending CN110934419A (en) | 2019-12-06 | 2019-12-06 | Robot learning table frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568032A (en) * | 2020-06-30 | 2020-08-25 | 新乡市仲达塑胶电子有限公司 | Folding table |
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