CN113602026A

CN113602026A - Novel wisdom blackboard with adjustable slide rail

Info

Publication number: CN113602026A
Application number: CN202111021665.7A
Authority: CN
Inventors: 刘欢; 闵叶
Original assignee: Shenzhen Huarong Electronic Technology Co ltd
Current assignee: Shenzhen Huarong Electronic Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2021-11-05

Abstract

The invention provides a novel intelligent blackboard with adjustable slide rails, which relates to the technical field of blackboards and comprises a frame body and a moving device, wherein the surface of the frame body is rotatably connected with a rotating rod, one side of the rotating rod is provided with the slide rails, the surface of the slide rails is provided with a slide block, one side of the slide block is fixedly provided with a blackboard, one side of the slide rails is provided with a tension spring, one end of the tension spring is fixedly connected with a connecting block, one side of the connecting block is provided with a plunger, one end of the rotating rod is provided with a tooth-shaped chuck a, when the novel intelligent blackboard is actually used, the height of the blackboard on the frame body can be adjusted by arranging the frame body, the rotating rod, the slide rails, the slide blocks, the blackboard, the tension spring, the connecting block, the plunger, the tooth-shaped chuck a, a threaded rod, a tooth-shaped chuck b and a fixed rod on two sides of the blackboard, and meanwhile, people can adjust the angles of the slide rails, so that the blackboard rotates to different angles, the operation is simple, and the practical use is facilitated.

Description

Novel wisdom blackboard with adjustable slide rail

Technical Field

The invention relates to the technical field of blackboards, in particular to a novel intelligent blackboard with an adjustable slide rail.

Background

The blackboard is a plane that can write repeatedly with the chalk, and the face is hard, is used for the teaching mostly, and some vertical portable blackboards are because the blackboard is fixed usually between the support at present to people are inconvenient to adjust its height and angle, and the function is comparatively single, and the use that gives people brings inconvenience.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a novel intelligent blackboard with an adjustable sliding rail.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a novel wisdom blackboard with adjustable slide rail, includes support body and mobile device, the surface of support body rotates and is connected with the bull stick, the slide rail is equipped with to one side of bull stick, the surface slip of slide rail has the slider, the blackboard is equipped with admittedly to one side of slider, the extension spring is equipped with to one side of slide rail, the one end fixedly connected with connecting block of extension spring, the inserted bar is equipped with to one side of connecting block, the one end of bull stick is provided with profile of tooth chuck an, the threaded rod is rotated on the surface of support body, the surface slip of threaded rod has profile of tooth chuck b, the position department that the surface of support body is close to the threaded rod is equipped with the dead lever, one side of slide rail is provided with auxiliary device.

In order to limit the slide rail, the invention improves the structure that the fixed rod is connected with the tooth-shaped chuck b in a sliding way, one end of the threaded rod is provided with a rotating handle, and the surface of the rotating handle is provided with a silica gel pad.

In order to facilitate people to adjust the slide rail, the invention has the improvement that the number of the rotating rods is two, wherein one group of the rotating rods penetrates through one side of the rack body and is fixedly connected with the tooth-shaped chuck a.

In order to collect the chalks, the invention improves the blackboard eraser further comprising a square box, wherein the square box is fixedly arranged on the surface of the blackboard, and the moving device is arranged on one side of the square box.

In order to move the baffle away from one side of the square box, the invention improves that the moving device comprises the baffle which is connected to the surface of the blackboard in a sliding way, the surface of the baffle is provided with a rack, the surface of the square box is provided with a gear in a rotating way, and the surface of the gear is provided with a handle.

In order to facilitate people to clean the square box, the square box is improved in the invention, the gear is meshed with the rack, and the bottom surface of the square box is an inclined surface.

In order to enable the blackboard to hang objects, the blackboard is improved in that the auxiliary device comprises a fixed block, the fixed block is fixedly arranged on one side of the sliding rail, a rotating plate is rotatably arranged inside the fixed block, and a bolt is rotatably connected to the top surface of the fixed block.

In order to fix the rotating plate, the invention is improved in that a threaded hole is formed in the rotating plate, the bolt is meshed with the threaded hole, and an arc-shaped groove is formed in the surface of the rotating plate.

In order to limit the sliding block, the invention improves that a positioning hole is formed in the sliding block, and the diameter of the insert rod is the same as that of the positioning hole.

Compared with the prior art, the invention has the advantages and positive effects that,

1. in the invention, when the blackboard is actually used, the height of the blackboard on the frame body can be adjusted by arranging the frame body, the rotating rod, the sliding rail, the sliding block, the blackboard, the tension spring, the connecting block, the inserting rod, the tooth-shaped chuck a, the threaded rod, the tooth-shaped chuck b and the fixed rod, and by installing the sliding rails on two sides of the blackboard, people can adjust the angle of the sliding rail, so that the blackboard can rotate to different angles, the operation is simple, and the blackboard is beneficial to practical use.

2. In the invention, when in actual use, the movable device is arranged, so that people can conveniently process chalks and dust, the cleaning efficiency is improved, and meanwhile, the storage space of the square box is larger, thus being beneficial to actual use.

3. In the invention, when in actual use, the auxiliary device is arranged, so that people can conveniently hang personal articles such as overcoat, bags and the like, and the rotating plate can be accommodated, thereby avoiding the situation that people do not collide with the rotating plate when carrying the frame body.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel intelligent blackboard with adjustable slide rails according to the present invention;

FIG. 2 is an enlarged view of the position A of FIG. 1 of the novel intelligent blackboard with adjustable sliding rails according to the present invention;

FIG. 3 is an enlarged view of the position B in FIG. 1 of the novel intelligent blackboard with adjustable sliding rails according to the present invention;

FIG. 4 is an enlarged view of the position C in FIG. 1 of the novel intelligent blackboard with adjustable sliding rails according to the present invention;

fig. 5 is a side view of the novel intelligent blackboard with adjustable sliding rails according to the present invention.

Illustration of the drawings:

1. a frame body; 2. a rotating rod; 3. a slide rail; 4. a slider; 5. a blackboard; 6. a tension spring; 7. connecting blocks; 8. inserting a rod; 9. a tooth-shaped chuck a; 10. a threaded rod; 11. a toothed chuck b; 12. fixing the rod; 13. turning a handle; 14. a square box; 15. a baffle plate; 16. a rack; 17. a gear; 18. a grip; 19. a fixed block; 20. rotating the plate; 21. and (4) bolts.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: a novel intelligent blackboard with an adjustable sliding rail comprises a frame body 1 and a moving device, wherein the surface of the frame body 1 is rotatably connected with a rotating rod 2, one side of the rotating rod 2 is provided with a sliding rail 3, the surface of the sliding rail 3 is provided with a sliding block 4, one side of the sliding block 4 is fixedly provided with a blackboard 5, one side of the sliding rail 3 is provided with a tension spring 6, one end of the tension spring 6 is fixedly connected with a connecting block 7, one side of the connecting block 7 is provided with an inserted bar 8, one end of the rotating rod 2 is provided with a tooth-shaped chuck a9, the surface of the frame body 1 rotates with a threaded rod 10, the surface of the threaded rod 10 slides with a tooth-shaped chuck b11, the surface of the frame body 1 is provided with a fixed rod 12 close to the threaded rod 10, the fixed rod 12 is slidably connected with a tooth-shaped chuck b11, one end of the threaded rod 10 is provided with a rotating handle 13, the surface of the rotating handle 13 is provided with a silica gel pad, the fixed rod 12 is arranged to play a role of limiting tooth-shaped chuck b11, and the rotating handle 13 is arranged at one end of the threaded rod 10, make things convenient for people to rotate threaded rod 10, change the surface of 13 simultaneously and be equipped with the silica gel pad, improved people and held the comfort level when changeing 13, do benefit to in-service use.

The quantity of bull stick 2 is two sets of, and wherein a set of bull stick 2 runs through one side of support body 1 and with profile of tooth chuck a9 fixed connection, through setting up bull stick 2, has played the effect of adjusting the 3 angles of slide rail to make blackboard 5 can rotate under the drive of slide rail 3, simultaneously through setting up profile of tooth chuck a9, when profile of tooth chuck a9 and profile of tooth chuck b11 intermeshing, slide rail 3 was spacing this moment, makes it unable continuation rotation.

Still include square box 14, square box 14 fixed mounting is on the surface of blackboard 5, and the mobile device setting is in one side of square box 14, through setting up square box 14, has played the effect of accomodating the chalk, after people's use up the chalk, can place the chalk and wait for next use in square box 14 is inside.

The mobile device includes baffle 15, baffle 15 sliding connection is on the surface of blackboard 5, rack 16 is equipped with on the surface of baffle 15, square box 14's surface rotation has gear 17, gear 17's surface is equipped with handle 18, through setting up handle 18, make things convenient for people to rotate gear 17, gear 17 meshes with rack 16 mutually, square box 14's bottom surface is the inclined plane, through rotating gear 17, can drive the motion of rack 16, thereby make baffle 15 rise, because square box 14's bottom surface is the inclined plane, thereby make debris all accumulate in baffle 15's position department, people can easily clear up the inside debris of square box 14 this moment.

One side of slide rail 3 is provided with auxiliary device, auxiliary device includes fixed block 19, fixed block 19 is adorned in one side of slide rail 3 admittedly, the inside of fixed block 19 is rotated and is had commentaries on classics board 20, the top surface of fixed block 19 is rotated and is connected with the inside screw hole that has seted up of bolt 21 commentaries on classics board 20, bolt 21 meshes with the screw hole, the arc wall has been seted up on the surface of commentaries on classics board 20, through setting up commentaries on classics board 20, and the arc wall has been seted up on its surface, thereby make things convenient for people to hang articles such as overcoat, hang the package, simultaneously through the inside screw hole that has seted up at commentaries on classics board 20, when bolt 21 rotates to screw hole position department, bolt 21 carries on spacingly to commentaries on classics board 20 this moment, make it can't continue to move.

The locating hole has been seted up to the inside of slider 4, the diameter of inserted bar 8 is the same with the locating hole, through setting up slider 4, make it can drive blackboard 5 and slide on slide rail 3 surface, thereby make blackboard 5's height can obtain the adjustment, set up the locating hole simultaneously in slider 4 inside, when inserted bar 8 inserts inside the locating hole, can fix blackboard 5, because the diameter of inserted bar 8 is the same with the locating hole, thereby improved the area of contact of inserted bar 8 with the locating hole, make blackboard 5 can not produce and rock.

The working principle is as follows: by arranging the frame body 1, the rotating rod 2, the slide rail 3, the slide block 4, the blackboard 5, the tension spring 6, the connecting block 7, the inserting rod 8, the tooth-shaped chuck a9, the threaded rod 10, the tooth-shaped chuck b11 and the fixed rod 12, when people need to adjust the height of the blackboard 5, the inserting rod 8 is pulled out from a positioning hole in the slide block 4, then people hold the blackboard 5, the blackboard 5 drives the slide block 4 to slide on the surface of the slide rail 3 along with inertia, when the slide block 4 moves to the position of the next group of inserting rods 8, the connecting block 7 is pulled to drive the inserting rod 8 to move, the slide block 4 moves along with the surface of the inserting rod 8, when the positioning hole in the slide block 4 is coincident with the inserting rod 8, the tension spring 6 drives the inserting rod 8 to be inserted into the slide block 4, the blackboard 5 is limited, when people need to adjust the angle of the blackboard 5, the rotating handle 13 is rotated, the rotating handle 13 drives the threaded rod 10 to rotate, due to the limit of the fixed rod 12, the tooth-shaped chuck b11 slides on the surface of the threaded rod 10 and the fixed rod 12, when the tooth-shaped chuck b11 is moved away from the position of the tooth-shaped chuck a9, the blackboard 5 is rotated at the moment, the blackboard 5 drives the sliding rail 3 and the rotating rod 2 to rotate in the frame body 1, the rotating rod 2 drives the tooth-shaped chuck a9 to rotate, when the angle is adjusted to a proper angle, the tooth-shaped chuck a9 and the tooth-shaped chuck b11 are clamped only by rotating the threaded rod 10, through the arrangement of the moving device, when the blackboard 5 is used for a long time, a user can place a chalk which is short and cannot be used in the square box 14, and a lot of chalk dust is accumulated in the square box 14, at the moment, the handle 18 is rotated, the handle 18 drives the gear 17 to rotate, and the gear 17 drives the rack 16 to move, so that the baffle 15 slides and rises on the surface of the blackboard 5, and the bottom of the square box 14 is an inclined surface, accumulated chalk and dust can be along with inertia removes to baffle 15 position department, people only need light use tools to sweep accumulated chalk and dust from baffle 15 position department this moment, through setting up auxiliary device, make people can hang the surface at commentaries on classics board 20 with the article of hand-carrying, thereby, make people vacate the space simultaneously and can carry out other operations, when people are using blackboard 5, also can take personal article fast, when changeing board 20 need accomodate, only need to rotate bolt 21 this moment, make it shift out from changeing board 20 inside, it can to rotate board 20 to fixed block 19 inside simultaneously.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a novel wisdom blackboard with adjustable slide rail, includes support body (1) and mobile device, its characterized in that: the surface of support body (1) rotates and is connected with bull stick (2), slide rail (3) are equipped with to one side of bull stick (2), the sliding surface of slide rail (3) has slider (4), one side of slider (4) is adorned admittedly and is equipped with blackboard (5), extension spring (6) are equipped with to one side of slide rail (3), the one end fixedly connected with connecting block (7) of extension spring (6), plunger (8) are equipped with to one side of connecting block (7), the one end of bull stick (2) is provided with profile of tooth chuck a (9), the surface of support body (1) rotates threaded rod (10), the sliding surface of threaded rod (10) has profile of tooth chuck b (11), the position department that the surface of support body (1) is close to threaded rod (10) is equipped with dead lever (12), one side of slide rail (3) is provided with auxiliary device.

2. The novel intelligent blackboard with adjustable slide rail of claim 1, which is characterized in that: the fixing rod (12) is connected with the tooth-shaped chuck b (11) in a sliding mode, a rotating handle (13) is installed at one end of the threaded rod (10), and a silica gel pad is installed on the surface of the rotating handle (13).

3. The novel intelligent blackboard with adjustable slide rail of claim 1, which is characterized in that: the quantity of bull stick (2) is two sets of, and one of them group bull stick (2) runs through one side of support body (1) and with tooth form chuck a (9) fixed connection.

4. The novel intelligent blackboard with adjustable slide rail of claim 1, which is characterized in that: the blackboard eraser is characterized by further comprising a square box (14), wherein the square box (14) is fixedly installed on the surface of the blackboard (5), and the moving device is arranged on one side of the square box (14).

5. The novel intelligent blackboard with adjustable slide rail of claim 4, characterized in that: the moving device comprises a baffle (15), the baffle (15) is connected to the surface of the blackboard (5) in a sliding mode, a rack (16) is arranged on the surface of the baffle (15), a gear (17) is arranged on the surface of the square box (14) in a rotating mode, and a handle (18) is arranged on the surface of the gear (17).

6. The novel intelligent blackboard with adjustable slide rail of claim 5, characterized in that: the gear (17) is meshed with the rack (16), and the bottom surface of the square box (14) is an inclined surface.

7. The novel intelligent blackboard with adjustable slide rail of claim 6, characterized in that: the auxiliary device comprises a fixed block (19), the fixed block (19) is fixedly arranged on one side of the sliding rail (3), a rotating plate (20) is arranged inside the fixed block (19) in a rotating mode, and a bolt (21) is connected to the top face of the fixed block (19) in a rotating mode.

8. The novel intelligent blackboard with adjustable slide rail of claim 7, wherein: the inner part of the rotating plate (20) is provided with a threaded hole, the bolt (21) is meshed with the threaded hole, and the surface of the rotating plate (20) is provided with an arc-shaped groove.

9. The novel intelligent blackboard with adjustable slide rail of claim 1, which is characterized in that: the inside of slider (4) is seted up the locating hole, the diameter of plunger (8) is the same with the locating hole.