CN209732981U

CN209732981U - Intelligent interactive electronic whiteboard based on computer software

Info

Publication number: CN209732981U
Application number: CN201920130116.5U
Authority: CN
Inventors: 王爱文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-12-06
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses an interactive whiteboard of intelligence based on computer software, the supporting leg that sets up including two symmetries and the whiteboard body that is located the supporting leg top, the bottom fixed mounting of supporting leg has the fixed plate, the spread groove has been seted up at the top of supporting leg, slidable mounting has the bracing piece in the spread groove, the top fixed mounting of two bracing pieces has same mounting panel, and the mounting panel is located the top of supporting leg, whiteboard body fixed mounting is on the mounting panel, fixed mounting has same steadying plate between two supporting legs, set up flutedly on the steadying plate, rotate on the both sides inner wall of recess and install same threaded rod, and be equipped with two external screw threads that revolve to opposite on the threaded rod, symmetrical threaded connection has two screw rod covers on. The utility model relates to a rationally, simple structure, convenient operation is convenient for carry out altitude mixture control and fixed to the whiteboard body, satisfies different high demands.

Description

Intelligent interactive electronic whiteboard based on computer software

Technical Field

The utility model relates to an electronic whiteboard technical field especially relates to an intelligent interactive electronic whiteboard based on computer software.

Background

With the development of scientific technology and the needs of markets, an interactive electronic whiteboard realized by using an electromagnetic induction technology appears, the electromagnetic induction interactive electronic whiteboard can detect the position information written by an electronic pen and transmit the information to a connected computer, the position information is integrated with a screen image of the computer and is projected onto the interactive electronic whiteboard through a projector, so that a complete interactive demonstration is formed, and through retrieval, a patent document with an authorization publication number of CN102508590B discloses that the interactive electronic whiteboard comprises the interactive electronic whiteboard, the computer and a wireless projection device, the interactive electronic whiteboard is connected with the computer through a wireless communication module, and the computer processes the collected information; the mobile phone is also provided with a portable computer, the portable computer is connected with the computer through a wireless network, and the portable computer is a tablet personal computer or a large-screen mobile phone. By using the invention, a speaker or a teacher can conveniently use the portable computer to perform speech or teaching without wire connection, thus shortening the preparation time, being very convenient to operate especially when using a tablet computer, improving the office efficiency and being widely popularized and used.

However, the above design has disadvantages that when the interactive whiteboard is used in different places and different users, the height of the interactive whiteboard is required to be different, and it is inconvenient to adjust and fix the height of the interactive whiteboard, so we propose an intelligent interactive whiteboard based on computer software to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an intelligent interactive electronic whiteboard based on computer software.

in order to achieve the above purpose, the utility model adopts the following technical scheme:

An intelligent interactive electronic whiteboard based on computer software comprises two symmetrically arranged supporting legs and an electronic whiteboard body positioned above the supporting legs, wherein the bottom of each supporting leg is fixedly provided with a fixed plate, the top of each supporting leg is provided with a connecting groove, supporting rods are slidably arranged in the connecting grooves, the top ends of the two supporting rods are fixedly provided with a same mounting plate, the mounting plate is positioned above the supporting leg, the electronic whiteboard body is fixedly arranged on the mounting plate, a same stabilizing plate is fixedly arranged between the two supporting legs, the stabilizing plate is provided with a groove, the inner walls of the two sides of the groove are rotatably provided with a same threaded rod, the threaded rod is provided with two external threads with opposite rotation directions, the threaded rod is symmetrically and threadedly connected with two screw rod sleeves, the screw rod sleeves are slidably arranged in the groove, the top ends of the screw rod sleeves are hinged, fixed cover is equipped with the worm wheel on the threaded rod, has seted up on the bottom inner wall of recess and has rotated the hole, rotates downthehole rotation and install the worm, and the worm extends to in the recess and meshes mutually with the worm wheel, and the bottom of worm extends to the below of steadying plate and fixed mounting has the horizontal pole, and the rotation of horizontal pole bottom is installed rotatory handle.

Preferably, a plurality of clamping grooves are formed in the bottom of the stabilizing plate, bolt holes are formed in the cross rods, bolts are mounted in the bolt holes in a threaded mode, and the bolts are clamped with the corresponding clamping grooves.

Preferably, the number of the clamping grooves is six to eight, and the six to eight clamping grooves and the rotating hole are arranged in an annular shape at equal intervals as the circle center.

Preferably, the top of the screw rod sleeve is fixedly provided with a connecting seat, a shaft pin is arranged on the connecting seat, and the moving rod is rotatably connected with the screw rod sleeve through the shaft pin.

Preferably, a bearing seat is fixedly sleeved on the worm, and an outer ring of the bearing seat is fixedly connected with the rotating hole.

Compared with the prior art, the beneficial effects of the utility model are that:

By matching a threaded rod, a screw sleeve, a moving rod, a worm wheel, a rotating hole, a worm, a transverse rod, a rotating handle, a clamping groove, a bolt hole and a bolt, rotating the bolt, enabling the bolt to rotate and move while rotating under the action of the bolt hole, enabling the bolt to be separated from one clamping groove by the movement of the bolt, releasing the fixation of the transverse rod, rotating the rotating handle, driving the transverse rod to rotate by the rotating handle, driving the worm to rotate by the transverse rod, driving the worm wheel to rotate by the rotation of the worm as the worm is meshed with the worm wheel, driving the worm wheel to rotate by the rotation of the worm wheel, driving the threaded rod to rotate by the rotation of the threaded rod as two external threads with opposite rotation directions are arranged on the threaded rod, driving the two screw sleeves to move in directions away from each other, driving the moving rod to, the purpose of adjusting the electronic whiteboard body is achieved.

The utility model relates to a rationally, simple structure, convenient operation is convenient for carry out altitude mixture control and fixed to the whiteboard body, satisfies different high demands.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent interactive electronic whiteboard based on computer software according to the present invention;

Fig. 2 is a schematic structural diagram of a part a of an intelligent interactive electronic whiteboard based on computer software according to the present invention;

Fig. 3 is a schematic structural diagram of part B of an intelligent interactive electronic whiteboard based on computer software.

In the figure: 1 supporting leg, 2 electronic whiteboard body, 3 fixed plates, 4 spread grooves, 5 bracing pieces, 6 mounting panels, 7 steadying plates, 8 recesses, 9 threaded rods, 10 screw rod covers, 11 carriage release levers, 12 worm wheels, 13 rotation holes, 14 worms, 15 horizontal poles, 16 rotation handles, 17 draw-in grooves, 18 bolt holes, 19 bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an intelligent interactive electronic whiteboard based on computer software comprises two symmetrically arranged supporting legs 1 and an electronic whiteboard body 2 positioned above the supporting legs 1, wherein the bottom of the supporting legs 1 is fixedly provided with a fixing plate 3, the electronic whiteboard body 2 is stably placed through the fixing plate 3, the top of the supporting legs 1 is provided with a connecting groove 4, a supporting rod 5 is slidably arranged in the connecting groove 4, the supporting rod 5 slides in the connecting groove 4 to limit the electronic whiteboard body 2, the top ends of the two supporting rods 5 are fixedly provided with a same mounting plate 6, the mounting plate 6 is positioned above the supporting legs 1, the electronic whiteboard body 2 is fixedly arranged on the mounting plate 6, a same stabilizing plate 7 is fixedly arranged between the two supporting legs 1, a groove 8 is arranged on the stabilizing plate 7, and the inner walls at both sides of the groove 8 are rotatably provided with, the threaded rod 9 is rotatably connected with the groove 8 through a bearing, two external threads with opposite rotation directions are arranged on the threaded rod 9, two screw sleeves 10 are symmetrically and threadedly connected on the threaded rod 9, the screw sleeves 10 are slidably mounted in the groove 8, the threaded rod 9 rotates, the two screw sleeves 10 move towards one sides close to or away from each other, one end of a moving rod 11 is hinged to the top end of each screw sleeve 10, the other end of the moving rod 11 is hinged to the mounting plate 6, a worm wheel 12 is fixedly sleeved on the threaded rod 9, a rotating hole 13 is formed in the inner wall of the bottom of the groove 8, a worm 14 is rotatably mounted in the rotating hole 13 and extends into the groove 8 and is meshed with the worm wheel 12, the worm 14 rotates to drive the worm wheel 12 to rotate, the bottom end of the worm 14 extends to the lower part of the stabilizing plate 7 and is fixedly mounted with a cross rod 15, a rotating handle 16 is, The screw sleeve 10, the moving rod 11, the worm wheel 12, the rotating hole 13, the worm 14, the cross rod 15, the rotating handle 16, the clamping groove 17, the bolt hole 18 and the bolt 19 are matched, the bolt 19 is rotated, under the action of the bolt hole 18, the bolt 19 rotates and moves, the bolt 19 is moved to enable the bolt 19 to be separated from one clamping groove 17, the fixing of the cross rod 15 is released, the rotating handle 16 is rotated, the rotating handle 16 drives the cross rod 15 to rotate, the cross rod 15 drives the worm 14 to rotate, the worm 14 is meshed with the worm wheel 12, the worm wheel 14 drives the worm wheel 12 to rotate, the worm wheel 12 drives the threaded rod 9 to rotate, two external threads with opposite rotation directions are arranged on the threaded rod 9, the two screw sleeves 10 are driven to move in the directions away from each other by the rotation of the threaded rod 9, the moving rod 11 is driven by the screw sleeve 10 to move, the mounting plate 6 is, the mounting panel 6 drives bracing piece 5 and slides in spread groove 4, and mounting panel 6 drives whiteboard body 2 rebound, has realized carrying out the purpose of adjusting to whiteboard body 2, the utility model relates to a rationally, simple structure, convenient operation is convenient for carry out altitude mixture control and fixed to whiteboard body 2, satisfies different high demands.

In the utility model, the bottom of the stabilizing plate 7 is provided with a plurality of clamping grooves 17, the cross bar 15 is provided with bolt holes 18, the bolt holes 18 are internally threaded with bolts 19, and the bolts 19 are clamped with the corresponding clamping grooves 17, the cross bar 15 is fixed through the matching of the bolts 19 and the clamping grooves 17, the quantity of the clamping grooves 17 is six to eight, and the six to eight clamping grooves 17 and the rotating hole 13 are arranged in an annular equal interval as the circle center, the top of the screw sleeve 10 is fixedly provided with a connecting seat which is provided with a shaft pin, the moving rod 11 is rotatably connected with the screw sleeve 10 through the shaft pin, the worm 14 is fixedly sleeved with a bearing seat, the outer ring of the bearing seat is fixedly connected with the rotating hole 13, the bolt 19 is rotated through the threaded rod 9, the screw sleeve 10, the moving rod 11, the worm wheel 12, the rotating hole 13, the worm 14, the cross bar 15, the rotating handle 16, under the action of the bolt hole 18, the bolt 19 is rotated and moved at the same time, the bolt 19 is moved so that the bolt 19 is separated from one clamping groove 17, the fixing of the cross rod 15 is released, the rotating handle 16 is rotated, the rotating handle 16 drives the cross rod 15 to rotate, the cross rod 15 drives the worm 14 to rotate, the worm 14 is meshed with the worm wheel 12, the worm wheel 12 is driven by the rotation of the worm 14 to rotate, the worm wheel 12 drives the threaded rod 9 to rotate, the threaded rod 9 is provided with two external threads with opposite rotation directions, the rotation of the threaded rod 9 drives the two screw sleeves 10 to move in the direction away from each other, the screw sleeve 10 drives the moving rod 11 to move, the moving rod 11 drives the mounting plate 6 to move, the mounting plate 6 drives the supporting rod 5 to slide in the connecting groove 4, the mounting plate 6 drives the electronic whiteboard body 2 to move upwards, and the purpose of adjusting the, the utility model relates to a rationally, simple structure, convenient operation is convenient for carry out altitude mixture control and fixed to whiteboard body 2, satisfies different high demands.

The working principle is as follows: when the electronic whiteboard is used, firstly, the bolt 19 is rotated, under the action of the bolt hole 18, the bolt 19 is rotated and moved, the bolt 19 is separated from one clamping groove 17 by the movement of the bolt 19, the fixing of the cross rod 15 is released, the rotating handle 16 is rotated, the rotating handle 16 drives the cross rod 15 to rotate, the cross rod 15 drives the worm 14 to rotate, the worm 14 is meshed with the worm wheel 12, the worm wheel 14 drives the worm wheel 12 to rotate, the worm wheel 12 drives the threaded rod 9 to rotate, because the threaded rod 9 is provided with two external threads with opposite rotation directions, the rotation of the threaded rod 9 drives the two screw sleeves 10 to move in the direction away from each other, the screw sleeves 10 drive the moving rod 11 to move, the moving rod 11 drives the mounting plate 6 to move, the mounting plate 6 drives the supporting rod 5 to slide in the connecting groove 4, and the mounting plate 6 drives the electronic, when the electronic whiteboard 2 is adjusted to a proper position, the bolt 19 is rotated reversely, so that the bolt 19 is clamped into the other clamping groove 17, the height of the electronic whiteboard 2 is adjusted and fixed conveniently, and people can use the electronic whiteboard conveniently.

the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. an intelligent interactive electronic whiteboard based on computer software, comprising two symmetrically arranged supporting legs (1) and an electronic whiteboard body (2) positioned above the supporting legs (1), and is characterized in that a fixed plate (3) is fixedly arranged at the bottom of each supporting leg (1), a connecting groove (4) is formed in the top of each supporting leg (1), supporting rods (5) are slidably arranged in the connecting groove (4), the top ends of the two supporting rods (5) are fixedly provided with the same mounting plate (6), the mounting plate (6) is positioned above the supporting legs (1), the electronic whiteboard body (2) is fixedly arranged on the mounting plate (6), the same stabilizing plate (7) is fixedly arranged between the two supporting legs (1), a groove (8) is formed in the stabilizing plate (7), and the same threaded rod (9) is rotatably arranged on the inner walls of the two sides of the groove (8), and be equipped with two external screw threads that revolve to opposite on threaded rod (9), symmetrical threaded connection has two screw rod cover (10) on threaded rod (9), and screw rod cover (10) slidable mounting is in recess (8), the top of screw rod cover (10) articulates the one end that has carriage release lever (11), the other end of carriage release lever (11) articulates on mounting panel (6), fixed cover is equipped with worm wheel (12) on threaded rod (9), rotation hole (13) have been seted up on the bottom inner wall of recess (8), worm (14) are installed to rotation hole (13) internal rotation, and worm (14) extend to in recess (8) and mesh mutually with worm wheel (12), the bottom of worm (14) extends to the below and fixed mounting of steadying plate (7) has horizontal pole (15), rotatory handle (16) are installed in horizontal pole (15) bottom rotation.

2. The intelligent interactive electronic whiteboard based on computer software as claimed in claim 1, wherein a plurality of clamping grooves (17) are formed at the bottom of the stabilizing plate (7), bolt holes (18) are formed on the cross bar (15), bolts (19) are installed in the bolt holes (18) through internal threads, and the bolts (19) are clamped with the corresponding clamping grooves (17).

3. An intelligent interactive whiteboard based on computer software, according to claim 2, wherein the number of the card slots (17) is six to eight, and the six to eight card slots (17) and the rotating hole (13) are arranged in a ring shape with equal distance as the circle center.

4. An intelligent interactive whiteboard based on computer software, as claimed in claim 1, wherein a connecting seat is fixedly installed on the top of the screw sleeve (10), a shaft pin is provided on the connecting seat, and the moving rod (11) is rotatably connected with the screw sleeve (10) through the shaft pin.

5. An intelligent interactive electronic whiteboard based on computer software as claimed in claim 1, wherein a bearing seat is fixedly sleeved on the worm (14), and an outer ring of the bearing seat is fixedly connected with the rotating hole (13).