CN210783589U

CN210783589U - Adjustable movable support of intelligence blackboard

Info

Publication number: CN210783589U
Application number: CN201921064400.3U
Authority: CN
Inventors: 程大伟
Original assignee: Jiangsu Fanpu Information Technology Co ltd
Current assignee: Jiangsu Xgl Optoelectronics Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-19
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses an adjustable removal support of intelligence blackboard, including intelligent blackboard fixed plate, fixed block, axle center pole, foot pole and drive wheel. One side of the intelligent blackboard fixing plate is fixed with the intelligent blackboard. The other side of the intelligent blackboard fixing plate is connected with the fixing block through the spherical connector, one end of the fixing block close to the spherical connector is provided with a groove matched with the spherical end of the fixing block, and the opening of the groove is located between the maximum diameter of the spherical end and the neck. The top of axle core pole is fixed in the fixed block bottom, and the lower pot head of axle core pole is equipped with annular connector. The foot pole is a plurality of, and the periphery of annular connector can be located through spacing damping with rotating from top to bottom to the top of each foot pole. The bottom of the axle center rod is provided with a driving wheel. The utility model discloses adjustable removal support convenient operation of intelligence blackboard, labour saving and time saving need not dismantle the removal that can realize the short distance of intelligent blackboard and the fine setting that shows the angle to it.

Description

Adjustable movable support of intelligence blackboard

Technical Field

The utility model relates to an intelligence blackboard accessory field, concretely relates to adjustable removal support of intelligence blackboard.

Background

At present, the movable support used in the field of intelligent blackboards is mostly a simple and easy welded support, can only play a supporting role, is large in size, is supported by the support bottom often with the support leg of several T-shaped, is large in occupied area, and often stretches out outside the plane where the intelligent blackboards are located, and people often can hit the support leg when walking, and causes certain influence on the stability of the support, even causes injury to the people. The removal of present to intelligent blackboard adopts the manual work to dismantle the transport more, and complex operation just wastes time and energy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art, the utility model provides an angle-adjustable's intelligent blackboard removes support. The technical scheme of the utility model as follows:

an adjustable movable support for an intelligent blackboard comprises an intelligent blackboard fixing plate, a fixing block, an axle center rod, a foot rod and a driving wheel; one surface of the intelligent blackboard fixing plate is fixed with the intelligent blackboard; the other side of the intelligent blackboard fixing plate is connected with the fixing block through a spherical connector; one end of the fixing block, which is close to the spherical connector, is provided with a groove matched with the spherical end of the fixing block; the opening of the groove is positioned between the maximum diameter of the spherical end and the neck; the top end of the axle center rod is fixed at the bottom of the fixed block; the lower end of the shaft core rod is sleeved with an annular connector; the top end of each foot rod is arranged on the periphery of the annular connector in a vertically rotatable manner through limiting damping; and the bottom of the shaft core rod is provided with a driving wheel.

Further, a stepping motor is arranged at the lower end of the axis rod and is connected with the driving wheel sequentially through a coupler, a fixed seat and a steering rod; the driving wheel is arranged at the bottom end of the steering rod through a wheel fork; a cavity is formed in the bottom end inside the fixed block, and a control box is arranged in the cavity; the control box is internally provided with a storage battery and a controller, the outer wall of the fixed block is provided with a touch switch, and the controller is respectively connected with the touch switch and the stepping motor.

Furthermore, the fixed seat is cross-shaped, and the left end and the right end of the fixed seat are respectively connected with a first connecting rod through limiting dampers; one ends of the two first connecting rods, which are far away from the fixed seat, are connected with a first driven wheel through a wheel fork; the front end and the rear end of the fixed seat are respectively connected with a second connecting rod through limiting dampers; and one ends of the two second connecting rods, which are far away from the fixed seat, are connected with a second driven wheel through a wheel fork.

Furthermore, the wheel fork is connected with one end, far away from the fixed seat, of the two second connecting rods in a manner of rotating up and down through limiting damping.

Furthermore, the axle center rod is a hydraulic cylinder, and the stepping motor is fixedly arranged at the piston end of the hydraulic cylinder; the controller is connected with the axis rod in a control mode.

Furthermore, the adjustable movable support of the intelligent blackboard also comprises a limiting flange; when the spherical end of the spherical connector is positioned in the groove, the spherical end is locked by a locking flange fixed on the fixing block.

Based on the technical scheme, the utility model discloses the technological effect that can realize does:

1. the utility model discloses an adjustable removal support of intelligence blackboard, through the motion of drive wheel, operating personnel only need control the direction of advance, need not dismantle the removal that can realize the short distance of intelligent blackboard to it, and need not hard the transport, can reduce possible damage to the intelligent blackboard.

2. The utility model discloses an adjustable removal support of intelligence blackboard after the input is used, the rotation about the upper and lower of spherical connector can realize the fine setting to the demonstration angle of intelligence blackboard, and is more humanized, and need not dismantle the adjustment to whole, labour saving and time saving more.

3. The utility model discloses an adjustable movable support of intelligence blackboard can realize the lift of drive wheel through the flexible of piston rod under the pneumatic cylinder, conveniently switches the state of placing and the moving state of support.

Drawings

Fig. 1 is a schematic structural view of an adjustable moving bracket of the intelligent blackboard of the present invention;

fig. 2 is a left-side view schematic diagram of the adjustable moving bracket of the intelligent blackboard of the present invention;

FIG. 3 is the utility model discloses an adjustable removal support's of intelligence blackboard plan view

In the figure: 1-an intelligent blackboard fixing plate; 2, fixing blocks; 3-a connector; 4-a foot bar; 5-an axis rod; 6-a piston rod; 7-a steering rod; 8-limiting damping; 9-driving wheels; 10-wheel fork; 11-a stepper motor; 12-a fixed seat; 13-a first link; 14-a first driven wheel; 15-a ball connector; 16-a groove; 17-a limiting flange; 18-a second driven wheel; 19-a second link; 20-intelligent blackboard; 21-control box.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely illustrative of some, but not all, embodiments of the invention.

As shown in fig. 1-3, the present embodiment provides an adjustable moving support for an intelligent blackboard, which includes an intelligent blackboard fixing plate 1, a fixing block 2, an axle rod 5, a foot rod 4 and a driving wheel 9. One side of the intelligent blackboard fixing plate 1 is fixed with the intelligent blackboard 20. The other side of the intelligent blackboard fixing plate 1 is connected with the fixing block 2 through the spherical connector 15, one end of the fixing block 2 close to the spherical connector 15 is provided with a groove 16 matched with the spherical end of the fixing block, and the opening of the groove 16 is positioned between the maximum diameter of the spherical end and the neck. Preferably, the adjustable movable support of intelligence blackboard still includes spacing flange 17, and when the spherical end of spherical connector 15 was located recess 16, through being fixed in the locking of spacing flange 17 on fixed block 2. The top of axle center pole 5 is fixed in the fixed block 2 bottom, and the lower pot head of axle center pole 5 is equipped with annular connector 3. The plurality of foot rods 4 are provided, and the top end of each foot rod 4 is arranged on the periphery of the annular connector 3 in a vertically rotatable manner through a limit damper 8. The bottom of the axle center rod 5 is provided with a driving wheel 9.

Preferably, the lower end of the shaft center rod 5 is provided with a stepping motor 11, and the stepping motor 11 is connected with the driving wheel 9 through a coupler, a fixed seat 12 and a steering rod 7 in sequence. The driving wheel 9 is arranged at the bottom end of the steering rod 7 through a wheel fork 10. The inside bottom of fixed block 2 is equipped with the cavity, is equipped with control box 21 in the cavity. A storage battery and a controller are arranged in the control box 21, a touch switch is arranged on the outer wall of the fixing block 2, and the controller is respectively connected with the touch switch and the stepping motor in a control mode.

Preferably, the fixing seat 12 is cross-shaped, and the left end and the right end of the fixing seat are respectively connected with a first connecting rod 13 through a limiting damper 8. The ends of the two first connecting rods 13 far away from the fixed base 12 are connected with a first driven wheel 14 through a wheel fork 10. The front end and the rear end of the fixed seat 12 are respectively connected with a second connecting rod 19 through a limiting damper 8, and one ends, far away from the fixed seat 12, of the two second connecting rods 19 are connected with a second driven wheel 18 through a wheel fork 10.

Preferably, the fork 10 is connected to the end of the two second connecting rods 19 away from the fixed base 12 via the limit damper 8 in a vertically rotatable manner.

Preferably, the shaft center rod 5 is a hydraulic cylinder, and the stepping motor 11 is fixedly arranged at the piston end of the hydraulic cylinder; the controller is connected with the axis rod in a control way.

Based on foretell structure, the utility model discloses an adjustable removal support of intelligence blackboard when needs remove, presses touch switch on the fixed block 2, and the controller makes piston rod 6 under the axle center pole 5 stretch out, and foot bar 4 is lifted up, and drive wheel 9 falls to ground rather than each all around from the driving wheel, and controller control step motor 11 moves to make drive wheel 9 roll forward, keep the steady of support from driving wheel one side, on the one hand roll with drive wheel 9 together, and operating personnel controls it and reachs suitable position.

After the movement is finished, the piston rod 6 retracts to a part, the foot rod 4 can fall on the ground, the first driven wheel 14 and the second driven wheel 18 around the driving wheel 9 are retracted to the position below the driving wheel 9 along the limiting damping 8, and the first driven wheel and the second driven wheel are located on the same axis with the driving wheel 9. Wherein the first driven wheel 14 is located below the second driven wheel 18, since the first link 13 is longer than the second link 19. The piston rod 6 is retracted continuously, and each foot rod 4 falls on the ground stably to form a support. When the display angle of the intelligent blackboard 20 needs to be finely adjusted, the intelligent blackboard 20 is directly stirred, and the spherical connector 15 enables the intelligent blackboard 20 and the wall to move freely and relatively and can be safely and reliably linked together.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An adjustable movable support for an intelligent blackboard is characterized by comprising an intelligent blackboard fixing plate (1), a fixing block (2), an axle center rod (5), foot rods (4) and a driving wheel (9); one surface of the intelligent blackboard fixing plate (1) is fixed with the intelligent blackboard (20); the other side of the intelligent blackboard fixing plate (1) is connected with the fixing block (2) through a spherical connector (15); one end of the fixed block (2) close to the spherical connector (15) is provided with a groove (16) matched with the spherical end of the fixed block; the opening of the groove (16) is positioned between the maximum diameter of the spherical end and the neck; the top end of the shaft core rod (5) is fixed at the bottom of the fixed block (2); the lower end of the axle center rod (5) is sleeved with an annular connector (3); the plurality of foot rods (4) are arranged, and the top end of each foot rod (4) can be arranged on the periphery of the annular connector (3) in a vertically rotating mode through a limiting damper (8); the bottom of the axle center rod (5) is provided with a driving wheel (9).

2. The adjustable movable support for the intelligent blackboard according to claim 1, wherein a stepping motor (11) is arranged at the lower end of the axle rod (5), and the stepping motor (11) is connected with the driving wheel (9) sequentially through a coupler, a fixed seat (12) and a steering rod (7); the driving wheel (9) is arranged at the bottom end of the steering rod (7) through a wheel fork (10); a cavity is arranged at the bottom end inside the fixed block (2), and a control box (21) is arranged in the cavity; the control box (21) is internally provided with a storage battery and a controller, the outer wall of the fixing block (2) is provided with a touch switch, and the controller is respectively connected with the touch switch and the stepping motor in a control mode.

3. The adjustable movable support of an intelligent blackboard according to claim 2, characterised in that the fixed seat (12) is cross-shaped, and the left and right ends are connected with a first connecting rod (13) through a limit damper (8) respectively; one ends of the two first connecting rods (13) far away from the fixed seat (12) are connected with a first driven wheel (14) through a wheel fork (10); the front end and the rear end of the fixed seat (12) are respectively connected with a second connecting rod (19) through a limiting damper (8); one ends of the two second connecting rods (19) far away from the fixed seat (12) are connected with a second driven wheel (18) through a wheel fork (10).

4. An intelligent blackboard adjustable moving support according to claim 3, characterised in that the wheel fork (10) is connected with the ends of the two second connecting rods (19) far away from the fixed seat (12) through a limit damper (8) in a way of rotating up and down.

5. The adjustable movable support of the intelligent blackboard according to claim 2, wherein the axle rod (5) is a hydraulic cylinder, and the stepping motor (11) is fixedly arranged at the piston end of the hydraulic cylinder; the controller is connected with the axis rod in a control mode.

6. An intelligent blackboard adjustable mobile support according to claim 1, characterised in that it also includes a limit flange (17); when the spherical end of the spherical connector (15) is positioned in the groove (16), the spherical end is locked by a limiting flange (17) fixed on the fixing block (2).