CN214484006U - Electric learning table - Google Patents

Abstract

The utility model relates to an electric learning desk, which comprises a fixed frame; a fixed table plate and a turnover table plate are arranged on the fixed frame; the fixed frame is connected with the root of a bookshelf positioned above the fixed table plate; a hinge mechanism and a buffer rod are correspondingly arranged between the turnover table plate and the fixed frame; the hinge mechanism comprises a push rod the root of which is arranged on the fixed frame; a swinging transverse shaft is rotated on the fixed frame, and a lengthened driven arm with a cantilever end provided with a contact guide wheel is welded on the swinging transverse shaft; the utility model relates to a rationally, compact structure and convenient to use.

Description

Electric learning table

Technical Field

The utility model relates to an electronic study table belongs to the lift table technical field of furniture, official working, especially relates to a multi-structure and can use the lift table of commercial power and lithium cell.

Background

In the current study and office process, the long-time work of bending over the desk is extremely big to human vertebra and lumbar vertebrae harm, especially when children's vertebra just develops to grow up to stereotype, more should be protected, so the correct position of sitting, it is very important with appropriate study table height just to show, so liftable study table has been given up on the market, but study table on the market is all hand-operated now, the desk often all is leaned on the corner, tired in the study process like this, need adjust the height, just need to pull out the desk and reuse the hand rocker, rotatory rising, both troublesome and hard, and stability is also not good, the rising is rocked easily, so people need an electronic study table that conveniently goes up and down, can accomplish to make the station coordinate study and office like this, when enjoying the study, also guaranteed healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an electronic study table is provided overall, for solving above-mentioned problem, the utility model discloses the technical scheme who takes is:

an electric learning table comprises a fixed frame; a fixed table plate and a turnover table plate are arranged on the fixed frame; the fixed frame is connected with the root of a bookshelf positioned above the fixed table plate;

a hinge mechanism and a buffer rod are correspondingly arranged between the turnover table plate and the fixed frame;

the hinge mechanism comprises a push rod the root of which is arranged on the fixed frame; a swinging transverse shaft is rotated on the fixed frame, and a lengthened driven arm with a cantilever end provided with a contact guide wheel is welded on the swinging transverse shaft;

the root of the active hinge seat is welded on the swinging cross shaft;

the lengthened driven arm and the driving hinge seat are arranged in a right angle;

a process groove is arranged on the turnover table plate;

the contact guide wheel is in rolling contact with the lower surface of the turnover table plate, so that the turnover table plate swings on the fixed frame by an angle.

As a further improvement of the above technical solution:

guide rails are transversely arranged at four corners of the lower part of the fixing frame;

a fixed support of the lifting column is arranged in the guide track; the lower end of the lifting column is provided with a bottom frame; elastic clamping pins or bolts are arranged on two sides of the fixed support;

a guide clamping groove is arranged on the guide track; a guide inclined plane is arranged at the inlet side of the guide clamping groove;

the fixed support enters the guide clamping groove along the guide inclined plane.

The lower part of the fixed frame is provided with a control box and a remote controller which is in communication connection with the control box;

the control box is used for controlling the circuit of the driving part to work; the control box is provided with a gyroscope;

the control box and the driving part are electrically connected with a lithium battery pack.

The utility model relates to a rationally, low cost, durable, safe and reliable, easy operation, labour saving and time saving, saving fund, compact structure and convenient to use. The utility model discloses an electronic study table can bump the button gently one with the finger, and the action of standing the horse realizes the lift of whole table, can solve the use and will drag the trouble problem of desk, and can be from the electronic tilting mechanism who takes, can realize the electronic upset of desktop, can take memory position moreover, can reach by a key, the child's of being convenient for study, the drawing reads three kinds of modes, and the hand function is prevented pressing from both sides by the table board area simultaneously, guarantees that the table board descends can not injure child's hand, has increased the security. And the control box can take and prevent pressing from both sides crashproof function, can guarantee that the desk can not appear hitting the thing of damaging in the lift decline in-process, perhaps child is at the bottom of the table, the risk of bruising. The utility model discloses can arrange the lithium cell in pairs and use, when preventing to have a power failure, also can normally go up and down, the installation of whole table is convenient equipment moreover. The whole wiring is tidy.

Drawings

Fig. 1 is a schematic combination diagram of the use structure of the present invention.

Fig. 2 is a schematic combination diagram of the structure of the present invention.

Wherein: 1. A lifting column; 2. a control box; 3. a remote controller; 4. a push rod; 5. a fixed mount; 6. a chassis; 7. fixing the table plate; 8. turning over the table plate; 9. a bookshelf; 10. a lithium battery pack; 11. a buffer rod; 12. a fixed support; 13. an elastic bayonet lock; 14. a guide rail; 15. a guide clamping groove; 16. a guide slope; 17. swinging the cross shaft; 18. the driven arm is lengthened; 19. a contact guide wheel; 20. an active hinge mount; 21. and (5) processing the groove.

Detailed Description

As shown in fig. 1, the electric learning table of the present embodiment includes a fixing frame 5; a fixed table plate 7 and a turnover table plate 8 are arranged on the fixed frame 5; the fixed frame 5 is connected with the root of a bookshelf 9 positioned above the fixed table plate 7;

a hinge mechanism and a buffer rod 11 are correspondingly arranged between the turnover table plate 8 and the fixed frame 5;

the hinge mechanism comprises a push rod 4 with the root part arranged on a fixed frame 5; a swinging transverse shaft 17 is rotated on the fixed frame 5, and a lengthened driven arm 18 with a cantilever end provided with a contact guide wheel 19 is welded on the swinging transverse shaft 17;

the root of the active hinge seat 20 is welded on the swinging cross shaft 17;

the lengthened driven arm 18 and the driving hinge seat 20 are arranged at a right angle;

a process groove 21 is arranged on the turnover table plate 8;

the contact guide wheel 19 is in rolling contact with the lower surface of the turnover table plate 8, so that the turnover table plate 8 swings on the fixed frame 5 by an angle.

Four corners of the lower part of the fixed frame 5 are transversely provided with guide rails 14;

a fixed support 12 of the lifting column 1 is arranged in the guide track 14; the lower end of the lifting column 1 is provided with a bottom frame 6; elastic clamping pins 13 or bolts are arranged on two sides of the fixed support 12; the fixing is realized by connecting a nut through a bolt or the fixing is realized by an elastic bayonet lock.

A guide clamping groove 15 is arranged on the guide rail 14; a guide inclined plane 16 is arranged at the inlet side of the guide clamping groove 15;

the fixed support 12 enters the guide slot 15 along the guide slope 16.

The lower part of the fixed frame 5 is provided with a control box 2 and a remote controller 3 which is in communication connection with the control box 2;

the control box 2 is used for controlling the circuit of the driving part to work; the control box 2 is provided with a gyroscope;

the control box 2 and the driving part are electrically connected with a lithium battery pack 10. The driving part comprises an upgrading motor or a lifting push rod, a swinging driving push rod or a motor and the like.

Specifically, the components of the electric children table comprise a lifting column 1, a control box 2, a remote controller 3, a push rod 4, a fixed frame 5, an underframe 6, a fixed table plate 7, a turnover table plate 8, a bookshelf 9 and a lithium battery pack 10.

The whole set of installation flow is, will fix table 7 and upset table 8 and dispatch from the factory before fixed mount 5, remote controller 3 adorns in advance, and push rod 4 is also adorned, and the user goes home to open the packing like this and only needs to go up and down post 1 through for the spout screw fixation to mount 5, then with chassis 6 with the screw fixation to go up and down post 1, walk the line, the upset is come and just can use, again to the bookshelf 9 splice can.

The table frame is provided with a turnover mechanism, a lengthened driven arm 18 is welded in the middle of a swinging transverse shaft 17, a contact guide wheel 19 is arranged on the lengthened driven arm 18, plastic sleeves are arranged on two sides of the swinging transverse shaft 17, two ends of the swinging transverse shaft 17 are fixed on the table frame through the plastic sleeves through bolts, a driving hinged seat 20 with a hole is arranged in the middle of a cross beam and hinged to the front end of a push rod 4, the swinging transverse shaft 17 is driven to turn back and forth through the front-back operation of the push rod 4, the front section of a table plate is fixed on a fixing frame 5 through a hinge structure, the rear end of the table plate is lapped on the contact guide wheel 19, and the cross beam pushes a turnover table plate 8 to rotate back and forth.

The electric push rod 4 of operation, inside is equipped with limit switch, and the required stroke of required angular adjustment of pivoted as required when push rod 4 moves front end and rear end, runs into switch automatic stop, guarantees the accuracy and the security of position. Meanwhile, the motor of the push rod is matched with a Hall device, so that the autonomous memory position can be realized according to a program, the favorite position is selected for setting and memorizing, and the next time one key arrives.

Meanwhile, the whole system is lifted by the lifting column 1, the lifting column 1 is driven by the double motors, the running power and thrust can bear large load, and meanwhile, the motor with the Hall can also ensure the accuracy of the memory position.

The key point of this set of system has lithium cell group 10 in collocation in addition, and this is in the same place with 2 strings of control box, when control in the normal electricity use of inserting, can charge for the lithium cell, when the outage, the lithium cell can be backward for control box 2 power supplies, can satisfy at home and have a power failure the condition under can both the normal use desk. And the lithium battery also meets the requirement that the lithium battery can be charged by a charger or a reverse charging mobile phone to meet the use requirement under the condition that no electricity exists.

The control of the whole system has a gyroscope function, and when the system is used, if the system is collided by a foreign body, the gyroscope senses the foreign body and gives a signal to the control box to drive the desk to reversely operate, so that the conditions that the desk is collided, an object is damaged or a child is injured when the desk is below the desk are ensured in the operation process.

The remote controller of the system only controls the operation of the three motors by one motor, and the remote controller is provided with an ascending/descending function, a function switching key, a three-gear memory mark (capable of memorizing the ascending position and the rotating position) and a lock function, so that misoperation is prevented.

The program of the whole system can also realize the setting of upper and lower limit, the setting of sedentary reminding, the switching of centimeters and inches, the sensitive switching of anti-pinch and anti-collision, the setting of an initial position and the selection of clicking and long pressing when the system runs to a memory position through a combination key. The utility model discloses can also expand the use of collocation pronunciation, bluetooth, wireless connection, gesture response function and thing networking.

The present invention has been fully described for a clear disclosure, and is not further described in detail in the prior art. Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious to those skilled in the art that a plurality of embodiments of the present invention may be combined. Such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (3)

1. An electronic study table which characterized in that: comprises a fixed frame (5); a fixed table plate (7) and a turnover table plate (8) are arranged on the fixed frame (5); the fixed frame (5) is connected with the root of a bookshelf (9) positioned above the fixed table plate (7);

a hinge mechanism and a buffer rod (11) are correspondingly arranged between the turnover table plate (8) and the fixed frame (5);

the hinge mechanism comprises a push rod (4) the root part of which is arranged on the fixed frame (5); a swinging transverse shaft (17) is rotated on the fixed frame (5), and a lengthened driven arm (18) with a cantilever end provided with a contact guide wheel (19) is welded on the swinging transverse shaft (17);

the root of the active hinge seat (20) is welded on the swing transverse shaft (17);

the lengthened driven arm (18) and the driving hinged seat (20) are arranged in a right angle;

a process groove (21) is arranged on the turnover table plate (8);

the contact guide wheel (19) is in rolling contact with the lower surface of the turnover table plate (8), so that the turnover table plate (8) swings on the fixed frame (5) by an angle.

2. The electric learning table of claim 1, wherein: four corners of the lower part of the fixed frame (5) are transversely provided with guide rails (14);

a fixed support (12) of the lifting column (1) is arranged in the guide track (14); the lower end of the lifting column (1) is provided with a bottom frame (6); elastic clamping pins (13) or bolts are arranged on two sides of the fixed support (12);

a guide clamping groove (15) is arranged on the guide track (14); a guide inclined plane (16) is arranged at the inlet side of the guide clamping groove (15);

the fixed support (12) enters the guide clamping groove (15) along the guide inclined plane (16).

3. The electric learning table of claim 1, wherein: the lower part of the fixed frame (5) is provided with a control box (2) and a remote controller (3) which is in communication connection with the control box (2);

the control box (2) is used for controlling the circuit of the driving part to work; the control box (2) is provided with a gyroscope;

the control box (2) and the driving part are electrically connected with a lithium battery pack (10).

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