CN212004946U - Angle-adjustable interactive electronic whiteboard - Google Patents

Abstract

The utility model discloses an interactive whiteboard with adjustable angle, which relates to an educational device, in particular to an electronic whiteboard body, wherein the middle part of the rear end face of the electronic whiteboard body is rotationally connected with one end of a support rod through a fixed block, the other end of the support rod is rotationally connected with one end of a connecting rod through a pin, the other end of the connecting rod is rotationally connected with one end of a rotating sleeve through a bearing, the other end of the rotating sleeve is welded with a knob, the rotating sleeve is in threaded connection with one end of a lead screw, and the other end of the lead screw is rotationally connected with the top of the rear end face of the electronic whiteboard body through; the bottom surface both ends of fixed block respectively with the top fixed connection of the regulation pole of a vertical installation, adjust the bottom and the solid fixed cylinder sliding connection of pole, the bottom and the base fixed connection of solid fixed cylinder, the equal fixed mounting in bottom surface both ends of base has the universal wheel. In the use process of the utility model, the practicability of the electronic whiteboard is improved; the working strength of the user is reduced.

Description

Angle-adjustable interactive electronic whiteboard

Technical Field

The utility model relates to an education equipment specifically is an angle of adjustment's interactive whiteboard.

Background

The interactive electronic whiteboard can be in information communication with a computer, the electronic whiteboard is connected to the computer, the content on the computer is projected onto the screen of the electronic whiteboard by using the projector, and a large-screen interactive collaborative meeting or teaching environment can be constructed under the support of a special application program.

The specific positioning pen is used for replacing a mouse to operate on the white board, any application program can be run, and any operation which can be realized by using a keyboard and the mouse on a computer, such as editing, annotating, saving and the like can be performed on files.

Most of the existing interactive electronic whiteboards are used for education, or enterprises are used for introduction, but people watching the electronic whiteboards are generally multi-directional, and the angles of the electronic whiteboards need to be adjusted under the condition that the positions of the people are different, so that the people can watch the contents on the electronic whiteboards clearly; in addition, because the height of the person using the electronic whiteboard is different, the height requirement of the person using the electronic whiteboard is different inevitably, but the existing electronic whiteboard lacks a height adjusting function and is low in practicability.

Disclosure of Invention

An object of the utility model is to provide an angle of adjustment's interactive whiteboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an interactive electronic whiteboard capable of adjusting angles comprises an electronic whiteboard body, wherein a fixed block is rotatably mounted in the middle of the rear end face of the electronic whiteboard body through a rotating shaft, the rear end face of the fixed block is fixedly connected with one end of a horizontal supporting rod, the upper surface of the other end of the supporting rod is rotatably connected with one end of a connecting rod through a pin, the other end of the connecting rod is rotatably connected with one end of a rotating sleeve through a bearing, a knob is welded at the other end of the rotating sleeve, the rotating sleeve is in threaded connection with one end of a lead screw, and the other end of the lead screw is rotatably connected with the top of the rear end face;

the bottom surface both ends of fixed block respectively with the top fixed connection of the regulation pole of a vertical installation, the bottom of adjusting the pole stretch into in the solid fixed cylinder and with solid fixed cylinder sliding connection, the bottom of solid fixed cylinder respectively with the upper surface middle part fixed connection of a base, the bottom surface both ends of base all have the universal wheel through bolt fixed mounting, a plurality of draw-in grooves have evenly been seted up on the inner wall of regulation pole, the top side sliding mounting of solid fixed cylinder has the bail, the one end of bail stretches out the solid fixed cylinder outer weld and has the handle, the other end of bail inserts in the draw-in groove.

As a further aspect of the present invention: the bottom surface welding of whiteboard body has the thing board of carrying.

As a further aspect of the present invention: and anti-skid grains are arranged on the outer wall of the knob.

As a further aspect of the present invention: and a rubber sleeve is sleeved at the joint of the staple and the fixed cylinder.

As a further aspect of the present invention: the bases are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the utility model, the height of the electronic whiteboard body is adjusted through the adjustability between the fixed cylinder and the adjusting rod, and the electronic whiteboard is suitable for people with different heights; the rotary sleeve is driven to rotate through the knob, and the rotary sleeve and the lead screw interact with each other, so that the angle of the electronic whiteboard body is adjusted, people in different directions can conveniently watch the electronic whiteboard, and the practicability of the electronic whiteboard is improved; the bottom welding of whiteboard body carries the thing board, will teach material and electronic pen etc. and place on carrying the thing board, and the work of conveniently imparting knowledge to students goes on, need not the handheld material of imparting knowledge to students, has reduced user's working strength.

Drawings

Fig. 1 is a front view of an interactive whiteboard with adjustable angle.

Fig. 2 is a side view of an interactive, adjustable-angle whiteboard.

As shown in the figure: the electronic whiteboard comprises a base 1, universal wheels 2, a fixed cylinder 3, an adjusting rod 4, a carrying plate 5, a clamping groove 6, a clamping nail 7, a handle 8, an electronic whiteboard body 9, a fixed block 10, a supporting rod 11, a connecting rod 12, a rotating sleeve 13, a knob 14 and a lead screw 15.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, in the embodiment of the present invention, an interactive electronic whiteboard with adjustable angle comprises an electronic whiteboard body 9, wherein a carrying board 5 is welded on the bottom surface of the electronic whiteboard body 9, and an electronic pen and teaching materials are placed on the carrying board 5, so as to facilitate teaching work, a fixing block 10 is rotatably installed in the middle of the rear end surface of the electronic whiteboard body 9 through a rotating shaft, the rear end surface of the fixing block 10 is fixedly connected with one end of a horizontal supporting rod 11, the upper surface of the other end of the supporting rod 11 is rotatably connected with one end of a connecting rod 12 through a pin, the other end of the connecting rod 12 is rotatably connected with one end of a rotating sleeve 13 through a bearing, a knob 14 is welded on the other end of the rotating sleeve 13, anti-skid lines are arranged on the outer wall of the knob 14, the rotating sleeve 13 is in threaded connection with one end of a screw rod 15, the other end of the screw, when the electronic whiteboard is used, the rotary sleeve 13 is driven to be rotationally connected through the knob 14, the rotary sleeve 13 and the screw rod 15 interact with each other, so that the overall length of the rotary sleeve 13 and the screw rod 15 is adjusted, the angle of the electronic whiteboard body 9 is adjusted, and the operation is simple;

the bottom surface both ends of fixed block 10 respectively with the top fixed connection of a vertical installation's regulation pole 4, the bottom of adjusting the pole 4 stretches into in the solid fixed cylinder 3 and with solid fixed cylinder 3 sliding connection, the bottom of solid fixed cylinder 3 and the upper surface middle part fixed connection of base 1, be parallel to each other between the base 1, the bottom surface both ends of base 1 all have universal wheel 2 through bolt fixed mounting, thereby conveniently remove the whiteboard, evenly set up a plurality of draw-in grooves 6 on the inner wall of regulation pole 4, the top side sliding mounting of solid fixed cylinder 3 has staple 7, the rubber sleeve has been cup jointed with the junction of solid fixed cylinder 3 to staple 7, thereby make staple 7 and solid fixed cylinder 3 support form damping sliding connection, the one end of staple 7 stretches out solid fixed cylinder 3 outer weld has handle 8, the other end of staple 7 inserts in draw-in groove 6, thereby fix the relative position between solid fixed cylinder 3 and the regulation pole 4, through adjusting the flexible design between pole 4 and the solid fixed cylinder 3, be convenient for adjust the height of whiteboard body 9 to be applicable to the people of different heights and use, improved whiteboard's practicality.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims (5)

1. The interactive electronic whiteboard with the adjustable angle comprises an electronic whiteboard body (9) and is characterized in that a fixing block (10) is rotatably installed in the middle of the rear end face of the electronic whiteboard body (9) through a rotating shaft, the rear end face of the fixing block (10) is fixedly connected with one end of a horizontal supporting rod (11), the upper surface of the other end of the supporting rod (11) is rotatably connected with one end of a connecting rod (12) through a pin, the other end of the connecting rod (12) is rotatably connected with one end of a rotating sleeve (13) through a bearing, a knob (14) is welded at the other end of the rotating sleeve (13), the rotating sleeve (13) is in threaded connection with one end of a screw rod (15), and the other end of the screw rod (15) is rotatably connected with the top of the rear end face of the electronic whiteboard;

the utility model discloses a fixing device, including a fixed block (10), the bottom surface both ends of fixed block (10) respectively with the top fixed connection of the regulation pole (4) of a vertical installation, the bottom of adjusting pole (4) stretch into in solid fixed cylinder (3) and with gu fixed cylinder (3) sliding connection, gu the bottom of solid fixed cylinder (3) respectively with the upper surface middle part fixed connection of a base (1), the bottom surface both ends of base (1) all have universal wheel (2) through bolt fixed mounting, a plurality of draw-in grooves (6) have evenly been seted up on the inner wall of adjusting pole (4), the top side sliding mounting of gu the fixed cylinder (3) has bail (7), the one end of bail (7) is stretched out solid fixed cylinder (3) outer weld and is had handle (8), the other end of bail (7) inserts in draw.

2. An interactive whiteboard according to claim 1, characterized in that the loading plate (5) is welded on the bottom surface of the whiteboard body (9).

3. An interactive whiteboard according to claim 1, characterized in that the outer wall of said knob (14) is provided with anti-slip lines.

4. The interactive whiteboard of claim 1, wherein a rubber sleeve is sleeved at the joint of the staple (7) and the fixed cylinder (3).

5. An interactive whiteboard according to claim 1, characterised in that said bases (1) are parallel to each other.

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