CN214215298U

CN214215298U - Thing networking wisdom blackboard

Info

Publication number: CN214215298U
Application number: CN202120017402.8U
Authority: CN
Inventors: 张忠雨
Original assignee: Chongqing Creation Vocational College
Current assignee: Chongqing Creation Vocational College
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-17
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a thing networking wisdom blackboard, including the protecting crust, the universal wheel is installed to the bottom of protecting crust, the internally mounted of protecting crust has the motor, first threaded rod is installed to the power take off end of motor, the surface thread of first threaded rod is connected with the fly leaf, the support column is installed on the top of fly leaf, the T shape supporting shoe is installed on the top of support column, the mainboard body is installed on the top of T shape supporting shoe, first fixed block is installed at the both ends of mainboard body, the internally mounted of mainboard body has the dead lever, the surperficial swing joint of dead lever has right plate body, first locking device is installed at the both ends of right plate body. The utility model discloses an inside elevating system's of protecting crust setting, the regulation that goes up and down to the wisdom blackboard that can be convenient to bring the facility when letting the user of different heights operate, the practicality is strong promptly.

Description

Thing networking wisdom blackboard

Technical Field

The utility model relates to a thing networking device technical field specifically is a thing networking wisdom blackboard.

Background

The internet of things is used for acquiring any object or process needing monitoring, connection and interaction in real time and acquiring various required information of sound, light, heat, electricity, mechanics, chemistry, biology, position and the like through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like.

Present thing networking wisdom blackboard, simple structure, the function singleness embodies in the highly inconvenient regulation of wisdom blackboard, when the wisdom blackboard does not use, does not possess effectual safeguard effect moreover to display screen and the touch-sensitive screen that cause the wisdom blackboard receive the not careful collision of user easily and impaired.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thing networking wisdom blackboard to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent blackboard of internet of things comprises a protective shell, universal wheels are arranged at the bottom end of the protective shell, a motor is arranged in the protective shell, a first threaded rod is arranged at the power output end of the motor, the surface of the first threaded rod is in threaded connection with a movable plate, the top end of the movable plate is provided with a supporting column, a T-shaped supporting block is arranged at the top end of the supporting column, a main plate body is arranged at the top end of the T-shaped supporting block, the two ends of the main plate body are provided with first fixed blocks, the inside of the main plate body is provided with a fixed rod, the surface of the fixed rod is movably connected with a right plate body, two ends of the right plate body are provided with first locking devices, the surface swing joint of dead lever has left plate body, the second fixed block is installed at the both ends of left plate body, second locking device is all installed at the top of left plate body and right plate body.

First locking device includes first protecting crust, first protecting crust is installed at the both ends of right side plate body, the inside swing joint of first protecting crust has the pull rod, first T shape check lock lever is installed to the end of pull rod, install the spring between the opposite one side of first T shape check lock lever and second fixed block and the first protecting crust.

The second locking device comprises a second protective shell, the second protective shell is installed at two ends of the left plate body and the right plate body, a second threaded rod is connected to the inner thread of the second protective shell, an auxiliary block is arranged at the end of the second threaded rod, and a second T-shaped locking rod is installed on one side, corresponding to the second protective shell, of the auxiliary block.

Preferably, the internally mounted of protecting crust has the bracing piece, and fly leaf swing joint is on the surface of bracing piece, and the annular piece is installed on the top of protecting crust, and support column swing joint is in the inside of annular piece, and the inside of annular piece is equipped with the check pin.

Preferably, a first locking groove matched with the first T-shaped locking rod is formed in the second fixing block.

Preferably, a second locking groove matched with the second T-shaped locking rod is formed in the first fixing block, a display screen is arranged inside the main plate body, and a touch screen is arranged inside the left plate body and the right plate body.

Preferably, a first sliding groove and a second sliding groove matched with the first T-shaped locking rod and the second T-shaped locking rod are formed in the first protective shell and the second protective shell respectively.

Preferably, the inside of the auxiliary block is welded with a bearing matched with the second threaded rod.

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

1. this thing networking wisdom blackboard, through the inside elevating system's of protecting crust setting, the regulation that goes up and down to the wisdom blackboard that can be convenient to bring the facility when letting the user of different heights operate, the practicality is strong promptly.

2. This thing networking wisdom blackboard, cooperation through first locking device and second fixed block sets up, it is firm to make left plate body and right plate body splice after covering the mainboard body by the dead lever, the guard action to the internal display screen of mainboard has been played, open by the dead lever when left plate body and right plate body, and set up fixedly by the cooperation of second locking device and first fixed block, can be by the touch-sensitive screen of the inside setting of left plate body and right plate body, the better use wisdom blackboard of person of facilitating the use, the practicality is strong promptly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the opened state of the left plate and the right plate of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a protective shell; 2. a universal wheel; 3. a motor; 4. a first threaded rod; 5. a movable plate; 6. a support pillar; 7. a T-shaped support block; 8. a main board body; 9. a first fixed block; 10. fixing the rod; 11. a right plate body; 12. a first locking device; 1201. a first protective case; 1202. a pull rod; 1203. a first T-shaped locking bar; 1204. a spring; 13. a left plate body; 14. a second fixed block; 15. a second locking device; 1501. a second protective shell; 1502. a second threaded rod; 1503. an auxiliary block; 1504. a second T-shaped locking bar.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an internet-of-things intelligent blackboard comprises a protective shell 1, universal wheels 2 are mounted at the bottom end of the protective shell 1, the intelligent blackboard can be conveniently adjusted in a lifting mode through the arrangement of a lifting mechanism in the protective shell 1, so that convenience is brought to operation of users with different heights, namely the practicability is high, a motor 3 is mounted in the protective shell 1, a first threaded rod 4 is mounted at the power output end of the motor 3, a movable plate 5 is in threaded connection with the surface of the first threaded rod 4, a supporting column 6 is mounted at the top end of the movable plate 5, a supporting rod is mounted in the protective shell 1, the movable plate 5 is movably connected to the surface of the supporting rod, an annular block is mounted at the top end of the protective shell 1, the supporting column 6 is movably connected to the inside of the annular block, locking nails are arranged in the annular block, a T-shaped supporting block 7 is mounted at the top end of the supporting column 6, and a main plate body 8 is mounted at the top end of the T-shaped supporting block 7, first fixed block 9 is installed at the both ends of mainboard body 8, the second locking groove with second T shape check lock pole 1504 looks adaptation is seted up to the inside of first fixed block 9, the internally mounted of mainboard body 8 has the display screen, the touch-sensitive screen is all installed to the inside of left side plate body 13 and right plate body 11, the internally mounted of mainboard body 8 has dead lever 10, the surperficial swing joint of dead lever 10 has right plate body 11, first locking device 12 is installed at the both ends of right plate body 11, the surface swing joint of dead lever 10 has left plate body 13, second fixed block 14 is installed at the both ends of left side plate body 13, the first locking groove with first T shape check lock pole 1203 looks adaptation is seted up to the inside of second fixed block 14, second locking device 15 is all installed on the top of left side plate body 13 and right plate body 11.

The first locking device 12 comprises a first protection shell 1201, the two ends of the right plate body 11 are provided with the first protection shell 1201, the first protection shell 1201 and the second protection shell 1501 are respectively provided with a first chute and a second chute which are matched with a first T-shaped locking rod 1203 and a second T-shaped locking rod 1504, the first protection shell 1201 is movably connected with a pull rod 1202 inside, the end of the pull rod 1202 is provided with a first T-shaped locking rod 1203, a spring 1204 is arranged between the first protection shell 1201 and the opposite side of the first T-shaped locking rod 1203 and the second fixing block 14, the left plate body 13 and the right plate body 11 are firmly spliced after being covered on the main plate body 8 by the fixing rod 10 through the matching arrangement of the first locking device 12 and the second fixing block 14, the protection effect on the display screen inside the main plate body 8 is achieved, when the left plate body 13 and the right plate body 11 are opened by the fixing rod 10 and are fixed by the matching arrangement of the second locking device 15 and the first fixing block 9, can be by the inside touch-sensitive screen that sets up of left plate body 13 and right plate body 11, the better use wisdom blackboard of person of facilitating the use, the practicality is strong promptly.

The second locking device 15 comprises a second protective shell 1501, the second protective shell 1501 is installed at two ends of the left plate body 13 and the right plate body 11, a second threaded rod 1502 is connected to the inner threads of the second protective shell 1501, an auxiliary block 1503 is arranged at the end of the second threaded rod 1502, a bearing matched with the second threaded rod 1502 is installed inside the auxiliary block 1503 in a welded mode, and a second T-shaped locking rod 1504 is installed on one side, corresponding to the second protective shell 1501, of the auxiliary block 1503.

The working principle is as follows: the intelligent blackboard with the internet of things is characterized in that a motor 3 is started, a first threaded rod 4 drives a movable plate 5 to move up and down on the surface of a supporting rod, the movable plate 5 drives a supporting column 6 to enable a T-shaped supporting block 7 to move up and down, the T-shaped supporting block 7 drives a main plate body 8 to move up and down, so that the intelligent blackboard can be conveniently adjusted in a lifting mode, the height position of the intelligent blackboard after being adjusted can be fixed through locking nails in locking ring blocks, convenience is brought to users with different heights in operation, namely, the practicability is high, when a left plate body 13 and a right plate body 11 are covered on the main plate body 8 through a fixed rod 10, a first pull rod 1202 is pulled, a first T-shaped locking rod 1203 is driven by the first pull rod 1202 to align to a first locking groove formed in a second fixed block 14, then the pull rod 1202 is loosened, and the first T-shaped locking rod 1203 is, namely, the first T-shaped locking lever 1203 moves inside the first protection shell 1201, and the end of the first T-shaped locking lever 1203 moves into the first locking groove formed inside the second fixing block 14, so as to facilitate the left board 13 and the right board 11 to be firmly spliced after the main board 8 is covered by the fixing rod 10, thereby protecting the display screen inside the main board 8, when the first T-shaped locking lever 1203 in the first locking device 12 is driven by the first pull rod 1202, so that the first T-shaped locking lever 1203 moves out of the first locking groove 1504 formed inside the second fixing block 14, the left board 13 and the right board 11 are opened by the fixing rod 10, and the second T-shaped locking lever 1504 aligns with the second locking groove formed inside the first fixing block 9, the second threaded rod 1502 is rotated, so that the auxiliary block 1503 drives the second T-shaped locking lever 1504 to move inside the second protection shell 1501, and the second T-shaped locking lever 1504 moves into the second locking groove formed inside the first fixing block 9, thereby be convenient for open back fixed firm with left plate body 13 and right plate body 11 by dead lever 10, can be by the inside touch-sensitive screen that sets up of left plate body 13 and right plate body 11, the better use wisdom blackboard of person of facilitating the use, the practicality is strong promptly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an thing networking wisdom blackboard, includes protecting crust (1), its characterized in that: the universal wheel (2) is installed at the bottom end of the protective shell (1), the motor (3) is installed inside the protective shell (1), a first threaded rod (4) is installed at the power output end of the motor (3), a movable plate (5) is connected to the surface of the first threaded rod (4) in a threaded manner, a support column (6) is installed at the top end of the movable plate (5), a T-shaped support block (7) is installed at the top end of the support column (6), a main plate body (8) is installed at the top end of the T-shaped support block (7), first fixed blocks (9) are installed at two ends of the main plate body (8), a fixed rod (10) is installed inside the main plate body (8), a right plate body (11) is movably connected to the surface of the fixed rod (10), first locking devices (12) are installed at two ends of the right plate body (11), and a left plate body (13) is movably connected to the surface of the fixed rod (10), second fixed blocks (14) are mounted at two ends of the left plate body (13), and second locking devices (15) are mounted at the top ends of the left plate body (13) and the right plate body (11);

the first locking device (12) comprises a first protection shell (1201), the first protection shell (1201) is installed at two ends of the right plate body (11), a pull rod (1202) is movably connected inside the first protection shell (1201), a first T-shaped locking rod (1203) is installed at the end of the pull rod (1202), and a spring (1204) is installed between the first protection shell (1201) and the opposite side of the first T-shaped locking rod (1203) and the second fixing block (14);

the second locking device (15) comprises a second protective shell (1501), the second protective shell (1501) is installed at two ends of the left plate body (13) and the right plate body (11), the inner thread of the second protective shell (1501) is connected with a second threaded rod (1502), the end head of the second threaded rod (1502) is provided with an auxiliary block (1503), and a second T-shaped locking rod (1504) is installed on one side, corresponding to the second protective shell (1501), of the auxiliary block (1503).

2. The intelligent blackboard of internet of things according to claim 1, wherein: the internally mounted of protecting crust (1) has the bracing piece, and fly leaf (5) swing joint is on the surface of bracing piece, and the annular piece is installed on the top of protecting crust (1), and support column (6) swing joint is in the inside of annular piece, and the inside of annular piece is equipped with the check pin.

3. The intelligent blackboard of internet of things according to claim 1, wherein: a first locking groove matched with the first T-shaped locking rod (1203) is formed in the second fixing block (14).

4. The intelligent blackboard of internet of things according to claim 1, wherein: the second locking groove of second T shape check lock pole (1504) looks adaptation is seted up to the inside of first fixed block (9), the internally mounted of mainboard body (8) has the display screen, and the touch-sensitive screen is all installed to the inside of left plate body (13) and right plate body (11).

5. The intelligent blackboard of internet of things according to claim 1, wherein: the first protective shell (1201) and the second protective shell (1501) are respectively provided with a first sliding groove and a second sliding groove which are matched with the first T-shaped locking rod (1203) and the second T-shaped locking rod (1504).

6. The intelligent blackboard of internet of things according to claim 1, wherein: and a bearing matched with the second threaded rod (1502) is welded and installed in the auxiliary block (1503).