CN214580228U

CN214580228U - Interactive visual transmission design electronic whiteboard

Info

Publication number: CN214580228U
Application number: CN202120415572.1U
Authority: CN
Inventors: 苏志岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-02
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses an interactive visual transmission design whiteboard, which comprises a supporting rack, support frame one end is connected and is equipped with the whiteboard main part, it is equipped with the connecting plate to lie in whiteboard main part rear side connection on the support frame, the connecting plate rear side is connected and is equipped with rotating device, lie in whiteboard main part front side sliding connection on the support frame and be equipped with protection shield one, the connection of support frame below is equipped with the backup pad, it is equipped with the cavity to lie in whiteboard main part below in the backup pad, lie in the cavity front side sliding connection in the backup pad and be equipped with protection shield two, protection shield one is connected with fixing device with two both sides of protection shield, rotating device and backup pad below are connected and are equipped with a plurality of telescopic link one, the connection of telescopic link lower extreme is equipped with the universal wheel, the connection of backup pad below is equipped with supplementary strutting arrangement. Compared with the prior art, the utility model the advantage lie in: convenient to remove, adjustable height and angle, it is fixed firm, have protection device and article and place the space, long service life, the practicality is strong.

Description

Interactive visual transmission design electronic whiteboard

Technical Field

The utility model relates to an electronic whiteboard technical field specifically indicates an interactive visual transmission design electronic whiteboard.

Background

The electronic whiteboard is a multimedia teaching device, the interactive electronic whiteboard can communicate with a computer, the electronic whiteboard is connected to a PC, the content on the PC is projected onto the screen of the electronic whiteboard by using a projector, and the interactive electronic whiteboard is generally installed in a classroom or a hall used for teaching in a school, so that a new, electronic and intelligent teaching mode is brought. However, most of the existing whiteboard devices on the market have a single writing and drawing function, and most of the whiteboards can only be fixedly used at one position, cannot be adjusted in height and angle, or can be moved to meet different requirements, and also have no protection function.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind and be convenient for remove, can adjust height and angle as required, it is fixed firm, have protection device and article and place the space, long service life, interactive visual transmission design whiteboard that the practicality is strong.

In order to solve the technical problem, the utility model provides a technical scheme does: an interactive visual transmission design electronic whiteboard comprises a support frame, wherein an electronic whiteboard main body is connected and arranged near one end of the support frame, a protective frame is connected and arranged around the electronic whiteboard main body, a connecting plate is connected and arranged at the rear side of the electronic whiteboard main body on the support frame, a rotating device is connected and arranged at the rear side of the connecting plate, a first protective plate is movably connected and arranged at the front side of the electronic whiteboard main body on the support frame, a first chute matched with the first protective plate is arranged on the support frame, a pen slot is arranged at one side of the support frame near the electronic whiteboard main body, a first handle is connected and arranged at two sides of the support frame, a support plate is connected and arranged below the support frame, a cavity is arranged below the electronic whiteboard main body on the support plate, a second protective plate is movably connected and arranged at the front side of the cavity on the support plate, a second chute matched with the second protective plate is connected and arranged on the support plate, the novel pneumatic protection device is characterized in that a second handle is connected to the first protection plate and the second protection plate, a fixing device is connected to two sides of the first protection plate and the two sides of the second protection plate, a plurality of first telescopic rods are connected and arranged below the rotating device and the supporting plate, universal wheels are connected and arranged at the lower ends of the telescopic rods, a plurality of second telescopic rods are connected and arranged below the supporting plate, and an inflatable sucker is connected and arranged at the lower ends of the second telescopic rods.

Compared with the prior art, the utility model the advantage lie in: the protective frame can prevent the electronic whiteboard body from being worn when being detached, the rotating device can realize the angle adjustment, a user can conveniently adjust different angles according to personal habits, the first protective plate and the second protective plate can prevent the electronic whiteboard body and the cavity from being polluted by dust when being placed, meanwhile, the electronic whiteboard can be prevented from being damaged, the service life of the device is prolonged, the pen slot provides a space for placing the whiteboard pen, the taking and the placing of a user are convenient, the cavity can provide an appliance placing space for the user, the first protection plate and the second protection plate can be respectively fixed with the support frame and the support plate by the fixing device, the damage to the device caused by rebound caused by inelastic collision can be avoided, and the height of the device can be conveniently adjusted by the first telescopic rod, the device can be further fixed by the arrangement of the inflatable sucker, so that the stability of the whole device is improved.

Furthermore, the protective frame is a frosted frame, and the frosted frame can prevent a viewer from feeling uncomfortable due to reflection of light when watching.

Furthermore, the rotating device comprises a rotating disc connected with the connecting plate, a first plurality of screw holes are formed in the rotating disc, one end, far away from the connecting plate, of the rotating disc is connected with an L-shaped supporting rod in a rotating mode, the other end of the L-shaped supporting rod is connected with a first telescopic rod, a second screw hole matched with the first screw hole is formed in the L-shaped supporting rod, the first screw hole and the second screw hole are connected through bolts, rotation of any angle can be achieved, the fixing device can be fixed, and operation is simple.

Furthermore, the anti-skidding rubber sleeves are connected to the first handle and the second handle, and a user can push the device, the first protection plate and the second protection plate more conveniently.

Further, fixing device is including connecting the spliced pole of locating backup pad protection shield one and protection shield two both sides, the spliced pole other end is connected and is equipped with magnet one, be equipped with the dead slot that matches the spliced pole in support frame and the backup pad, the connection is equipped with the magnet two that matches magnet one in the dead slot, and magnet one can make protection shield one and protection shield two fix with mutually supporting of magnet two, avoids resilience to damage the device, and spliced pole and dead slot cooperation both have provided the space for magnet one and magnet two, can make again between protection shield one and protection shield two and support frame and the backup pad zonulae occludens.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of a part of the structure of the present invention.

Fig. 3 is a side view of the present invention.

As shown in the figure: 1. the support frame, 2, whiteboard main part, 3, the bearer bar, 4, the connecting plate, 5, protection shield one, 6, spout one, 7, the pen slot, 8, handle one, 9, the backup pad, 10, the cavity, 11, protection shield two, 12, spout two, 13, handle two, 14, telescopic link one, 15, the universal wheel, 16, telescopic link two, 17, aerify the sucking disc, 18, the carousel, 19, screw one, 20, L type bracing piece, 21, the bolt, 22, the spliced pole, 23, magnet one, 24, the dead slot, 25, magnet two.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the attached drawings 1-3, an interactive visual transmission design electronic whiteboard comprises a support frame 1, an electronic whiteboard main body 2 is connected and arranged at one end of the support frame 1, a protective frame 3 is connected and arranged around the electronic whiteboard main body 2, a connecting plate 4 is connected and arranged at the rear side of the electronic whiteboard main body 2 on the support frame 1, a rotating device is connected and arranged at the rear side of the connecting plate 4, a first protective plate 5 is movably connected and arranged at the front side of the electronic whiteboard main body 2 on the support frame 1, a first chute 6 matched with the first protective plate 5 is arranged on the support frame 1, a first pen chute 7 is arranged at one side of the support frame 1 close to the electronic whiteboard main body 2, a first handle 8 is connected and arranged at two sides of the support frame 1, a support plate 9 is connected and arranged below the support frame 1, a cavity 10 is arranged below the electronic whiteboard main body 2 on the support plate 9, a second protective plate 11 is movably connected and arranged at the front side of the cavity 10 on the support plate 9, the improved multifunctional electric hair drier is characterized in that a second sliding groove 12 matched with a second protection plate 11 is connected to the supporting plate 9, a second handle 13 is connected to the first protection plate 5 and the second protection plate 11, a fixing device is connected to two sides of the first protection plate 5 and the second protection plate 11, a plurality of first telescopic rods 14 are connected to the lower portion of the supporting plate 9, universal wheels 15 are connected to the lower ends of the first telescopic rods 14, a plurality of second telescopic rods 16 are connected to the lower portion of the supporting plate 9, and an inflatable suction cup 17 is connected to the lower ends of the second telescopic rods 16.

The protective frame 3 is a frosted frame. The rotating device comprises a rotating disc 18 connected with the connecting plate 4, a plurality of first screw holes 19 are formed in the rotating disc 18, one end, far away from the connecting plate 4, of the rotating disc 18 is rotatably connected with an L-shaped supporting rod 20, the other end of the L-shaped supporting rod 20 is connected with a first telescopic rod 14, a second screw hole matched with the first screw hole 19 is formed in the L-shaped supporting rod 20, and the first screw hole 19 and the second screw hole are connected through a bolt 21. And the first handle 8 and the second handle 13 are both connected with anti-skid rubber sleeves. The fixing device comprises connecting posts 22 which are arranged on two sides of a first protection plate 5 and a second protection plate 11, the other ends of the connecting posts 22 are connected with a first magnet 23, empty grooves 24 matched with the connecting posts 22 are formed in the support frame 1 and the support plate 9, and a second magnet 25 matched with the first magnet 23 is connected and arranged in the empty grooves 24.

The utility model discloses when concrete implementation: the first handle 8 is pushed to move the device to a proper position, the universal wheel 15 is fixed, the support frame 1 is rotated, the connecting plate 4 on the support frame 1 drives the turntable 18 to rotate, a proper angle is adjusted, the first screw hole 19 and the second screw hole coincide, the first screw hole 19 and the second screw hole are fixed through the bolt 21, the first telescopic rod 14 is adjusted to enable the device to be in a proper height, the second telescopic rod 16 is adjusted to enable the inflatable suction cup 17 to be in contact with the ground, air in the inflatable suction cup 17 is pumped out to enable the inflatable suction cup to be fixed on the ground, when the electronic whiteboard is used, the second handle 13 on the first protection plate 5 is pulled, the first protection plate 5 is enabled to move towards the side far away from the electronic whiteboard main body 2 along the first sliding groove 6 until the connecting column 22 enters the empty groove 24, the first magnet 23 is enabled to be in contact with the second magnet 25, the second handle 13 on the second protection plate 11 is pulled similarly, the second protection plate 11 is moved to the side far away from the cavity 10 and is fixed through the first magnet 23 and the second magnet 25, the white board pen of following the interior extraction of groove 7 begins to write, can place cavity 10 with article in the use as required, be convenient for take, after waiting to use, push back protection shield one 5 and protection shield two 11, make magnet two 25 and the contact of magnet one 23 of opposite side, thereby it is fixed with protection shield one 5 and protection shield two 11, if need mobile device, aerify in aerifing the sucking disc 17, make and aerify sucking disc 17 and ground break away from, adjust telescopic link two 16, will aerify sucking disc 17 and upwards remove, the mobile device of being convenient for.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An interactive visual transmission design electronic whiteboard, comprising a support frame (1), characterized in that: the electronic whiteboard is characterized in that an electronic whiteboard main body (2) is connected and arranged near one end of a support frame (1), a protection frame (3) is connected and arranged around the electronic whiteboard main body (2), a connecting plate (4) is connected and arranged at the rear side of the electronic whiteboard main body (2) on the support frame (1), a rotating device is connected and arranged at the rear side of the connecting plate (4), a first protection plate (5) is movably connected and arranged at the front side of the electronic whiteboard main body (2) on the support frame (1), a first sliding chute (6) matched with the first protection plate (5) is arranged on the support frame (1), a pen slot (7) is arranged at one side of the support frame (1) near the electronic whiteboard main body (2), handles (8) are connected and arranged at two sides of the support frame (1), a support plate (9) is connected and arranged below the support frame (1), a cavity (10) is arranged below the electronic whiteboard main body (2) on the support plate (9), lie in cavity (10) front side sliding connection on backup pad (9) and be equipped with protection shield two (11), connect spout two (12) that are equipped with matching protection shield two (11) on backup pad (9), all connect on protection shield one (5) and protection shield two (11) and be equipped with handle two (13), protection shield one (5) and protection shield two (11) both sides are all connected and are equipped with fixing device, rotating device with backup pad (9) below is connected and is equipped with a plurality of telescopic link one (14), telescopic link one (14) lower extreme is connected and is equipped with universal wheel (15), backup pad (9) below is connected and is equipped with a plurality of telescopic link two (16), telescopic link two (16) lower extreme is connected and is equipped with inflatable suction cup (17).

2. An interactive visual transmission design electronic whiteboard of claim 1, wherein: the protection frame (3) is a frosted frame.

3. An interactive visual transmission design electronic whiteboard of claim 1, wherein: the rotating device comprises a rotating disc (18) connected with a connecting plate (4), a plurality of first screw holes (19) are formed in the rotating disc (18), one end of the rotating disc (18) far away from the connecting plate (4) is rotated to be connected with an L-shaped supporting rod (20), the other end of the L-shaped supporting rod (20) is connected with a first telescopic rod (14), a second screw hole matched with the first screw hole (19) is formed in the L-shaped supporting rod (20), and the first screw hole (19) and the second screw hole are connected through a bolt (21).

4. An interactive visual transmission design electronic whiteboard of claim 1, wherein: and the first handle (8) and the second handle (13) are both connected with anti-skidding rubber sleeves.

5. An interactive visual transmission design electronic whiteboard of claim 1, wherein: fixing device is including connecting spliced pole (22) of locating protection shield one (5) and protection shield two (11) both sides, spliced pole (22) other end is connected and is equipped with magnet one (23), be equipped with dead slot (24) that match spliced pole (22) on support frame (1) and backup pad (9), dead slot (24) in-connection is equipped with magnet two (25) that match magnet one (23).