CN211124415U - Education office equipment based on thing networking - Google Patents

Abstract

The utility model discloses an educational office equipment based on the Internet of Things, which comprises a support base, a waterproof frame and a wire hole. A fixing plate is welded at the inner end of the support base, and a chute is provided on the top edge of the fixing plate. A slider is installed inside the chute, and a connecting rod is bonded to the top of the slider, a locking ring is welded to the middle of the inner wall of the support base, and the waterproof frame is injection-molded and connected to the top of the connecting rod, and is waterproof. A display screen is installed on the inner wall of the front side of the frame, a clamping frame is installed at the top of the waterproof frame, and a positioning ring is bonded to the outer side of the top end of the clamping frame. A dust-proof cloth is installed around the outer ring. The utility model is convenient for users to adjust the angle of the educational office computer, and after a period of use, the surface of the educational office computer is not easy to accumulate dust, so that the educational office computer has an excellent service life.

Description

An IoT-based educational office equipment

technical field

The utility model relates to the technical field of education, in particular to an educational office equipment based on the Internet of Things.

Background technique

The Internet of Things refers to the real-time collection of any objects or processes that need to be monitored, connected, and interacted through various information sensors, radio frequency identification technology, global positioning systems, infrared sensors, laser scanners and other devices and technologies. Connecting the educational office computer to the Internet through the Internet of Things can also facilitate the user to explain the content that needs to be explained.

However, the currently used educational office equipment is inconvenient for the user to adjust the angle of the educational office computer, and after a period of use, dust will accumulate on the surface of the educational office computer, which makes the educational office computer have a poor service life.

To this end, an educational office equipment based on the Internet of Things is proposed.

Utility model content

The purpose of the utility model is to provide an educational office equipment based on the Internet of Things, which is convenient for users to adjust the angle of the educational office computer, and after a period of use, the surface of the educational office computer is not easy to accumulate dust, so that the educational office computer is The useful life is excellent to solve the problems raised in the background art above.

In order to achieve the above purpose, the present invention provides the following technical solutions: a kind of educational office equipment based on the Internet of Things, comprising a support base, a waterproof frame and a wire hole, and a waterproof frame is provided above the support base;

The inner end of the support base is welded with a fixed plate, and the top edge of the fixed plate is provided with a chute, the inside of the chute is installed with a slider, and the top of the slider is bonded with a connecting rod, and the support base is A locking ring is welded in the middle of the inner wall of the seat;

The waterproof frame is injection-molded and connected to the top end of the connecting rod, and a display screen is installed on the inner wall of the front side of the waterproof frame. A rotating rod is communicated with the inside of the positioning ring, and the outer ring of the rotating rod is wound and installed with a dustproof cloth;

The wire hole is opened at the end of the rear wall of the waterproof frame, and the outer surface of the wire hole is bonded with a wire loop, the inner wall of the wire hole is embedded with a power cord, and the inner wall of the wire loop is bonded with an elastic limit sleeve, And an elastic movable rod is installed inside the elastic limiting sleeve.

Under the action of external rotation force, the connecting rod rotates clockwise or counterclockwise inside the chute through the slider, so that the user can adjust the angle of the display screen, so that the explainer can explain the content through the display screen. , and between the locking ring threads and under the action of no external rotation force, the display screen after rotating to a certain angle can be fixed, and the dustproof cloth has a dustproof effect on the office computer, which is conducive to maintaining The office computer has stable transmission of aging, and at the same time, the wire loop has the function of stably holding the power cord, so as to prevent the power cord from falling off during the rotation process.

Preferably, the end of the connecting rod is slidably connected to the inner wall of the fixing plate through the slider, and the outer wall of the connecting rod and the inner wall of the locking ring are both threaded.

Under the action of external rotation force, the connecting rod rotates clockwise or counterclockwise inside the chute through the slider, so that the user can adjust the angle of the display screen, so that the explainer can explain the content through the display screen. .

Preferably, the waterproof frame and the clamping frame are connected by a slot, and the cross-section of the clamping frame is arranged in a "concave" shape.

The clamping frame can facilitate the user to disassemble and assemble between the dustproof cloth and the waterproof frame, so as to avoid the load on the office computer in the process of using the dustproof cloth, and the operation is simple and the installation is convenient.

Preferably, the rotating rod and the dustproof cloth are symmetrically arranged in two groups with respect to the central axis of the clamping frame, and the length of the dustproof cloth is the same as that of the display screen.

The dust-proof cloth has a dust-proof effect on the office computer, so as to maintain the stable definition of the display screen and prolong the service life of the display screen.

Preferably, the top end of the elastic movable rod is embedded in the interior of the elastic limiting sleeve and is engaged with the elastic limiting sleeve, and the outer wall of the elastic movable rod and the inner wall of the elastic limiting sleeve are both serrated.

Under the action of the mutual cooperation between the clamping teeth, it is convenient for the user to adjust the embedded length of the elastic movable rod, and the wire loop has a stable clamping effect on the power cord, so as to avoid the power cord from falling off during the rotation process.

Preferably, insulating paper is adhered to the top of the elastic movable rod, and the inner wall of the insulating paper is closely attached to the outer wall of the top end of the power cord.

Because the insulating paper has a certain insulating effect, it has the function of preventing leakage at the connection between the power cord and the wire hole, and has the function of protecting the personal safety of the educational office computer users.

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

1. In this utility model, by arranging a connecting rod and a slider, under the action of external rotational force, the connecting rod rotates clockwise or counterclockwise through the slider inside the chute, so as to facilitate the user to adjust the angle of the display screen. Adjustment is made to facilitate the explainer's explanation of the content through the display screen, and the clamping frame can facilitate the user to disassemble and assemble between the dustproof cloth and the waterproof frame, so as to avoid the use of the dustproof cloth. cause load, simple operation and convenient installation;

2. In this utility model, by setting the rotating rod and the dustproof cloth, in the process of rotating the rotating rod, it is convenient for the user to rewind the dustproof cloth, and the dustproof cloth has a dustproof effect on the office computer, so as to facilitate the operation of the office computer. Maintain the stable clarity of the display screen to extend the service life of the display screen;

3. In the present utility model, by arranging the elastic movable rod and the elastic limit sleeve, under the action of the mutual cooperation between the clamping teeth, it is convenient for the user to adjust the embedded length of the elastic movable rod, and the wire loop has a stable effect on the power cord. The function of clamping prevents the power cord from falling off during the rotation process, and because the insulating paper has a certain insulating effect, it has the effect of preventing leakage at the connection between the power cord and the wire hole, which is very suitable for the educational office computer. The personal safety of the user has the function of protection.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

Fig. 2 is the rear view structure schematic diagram of the utility model;

Fig. 3 is the top view structure schematic diagram of the utility model;

4 is a schematic diagram of the internal structure of the wire loop of the present invention;

Fig. 5 is the enlarged structural schematic diagram at B in Fig. 4 of the present utility model;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 1 of the present invention.

In the figure: 1. Support base; 2. Fixed plate; 3. Chute; 4. Slider; 5. Locking ring; 6. Connecting rod; 7. Waterproof frame; 8. Display screen; 9. Clamping frame ;10, positioning ring; 11, rotating rod; 12, dust cloth; 13, wire hole; 14, wire ring; 15, power cord; 16, elastic limit sleeve; 17, elastic movable rod; 18, insulating paper .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-6, the present utility model provides a technical solution: an educational office equipment based on the Internet of Things, as shown in FIG. 1 and FIG. 2, comprising a support base 1, a waterproof frame 7 and a wire hole 13, supporting A waterproof frame 7 is arranged above the base 1;

As shown in FIG. 1 and FIG. 6 , the inner end of the support base 1 is welded with a fixed plate 2 , and the top edge of the fixed plate 2 is provided with a chute 3 , and a slider 4 is installed inside the chute 3 , and the slider 4 The top of the support base 1 is bonded with a connecting rod 6, and the middle of the inner wall of the support base 1 is welded with a locking ring 5;

As shown in FIG. 2 and FIG. 3 , the waterproof frame 7 is connected to the top of the connecting rod 6 by injection molding, the display screen 8 is installed on the inner wall of the front side of the waterproof frame 7, and the clamping frame 9 is installed on the top of the waterproof frame 7, and the A positioning ring 10 is adhered to the outer side of the top end of the frame 9, the interior of the positioning ring 10 is communicated with a rotating rod 11, and the outer ring of the rotating rod 11 is wound with a dustproof cloth 12;

As shown in FIG. 4 , the wire hole 13 is opened at the end of the rear wall of the waterproof frame 7 , and the outer surface of the wire hole 13 is bonded with a wire loop 14 . An elastic limiting sleeve 16 is provided, and an elastic movable rod 17 is installed inside the elastic limiting sleeve 16 .

By adopting the above technical solution, under the action of external rotational force, the connecting rod 6 rotates clockwise or counterclockwise inside the chute 3 through the slider 4, so as to facilitate the user to adjust the angle of the display screen 8, so that the When the interpreter explains the content through the display screen 8, and between the threads of the locking ring 5 and without the action of external rotation force, the display screen 8 after being rotated to a certain angle can be fixed, and the dust-proof cloth 12 has a dustproof effect on the office computer, and at the same time, the wire loop 14 has a stable clamping effect on the power cord 15, so as to prevent the power cord 15 from falling off during the rotation.

Specifically, as shown in FIG. 6 , the end of the connecting rod 6 is slidably connected to the inner wall of the fixing plate 2 through the slider 4 , and the outer wall of the connecting rod 6 and the inner wall of the locking ring 5 are both threaded.

By adopting the above technical solution, under the action of external rotational force, the connecting rod 6 rotates clockwise or counterclockwise inside the chute 3 through the slider 4, so as to facilitate the user to adjust the angle of the display screen 8, using When the device is used, it is convenient for the interpreter to explain the content through the display screen 8 .

Specifically, as shown in FIG. 2 , the waterproof frame 7 and the clamping frame 9 are connected by a slot, and the cross-section of the clamping frame 9 is arranged in a "concave" shape.

By adopting the above technical solution, the clamping frame 9 can facilitate the user to disassemble and assemble between the dustproof cloth 12 and the waterproof frame 7, so as to avoid the load on the office computer during the use of the dustproof cloth 12. , the operation is simple and the installation is convenient.

Specifically, as shown in FIG. 3 , the rotating rod 11 and the dustproof cloth 12 are symmetrically arranged in two groups about the central axis of the clamping frame 9 , and the length of the dustproof cloth 12 is the same as that of the display screen 8 .

By adopting the above technical solution, the dustproof cloth 12 has a dustproof effect on the office computer, so as to maintain the stable definition of the display screen 8, and when using the device, it is beneficial to prolong the service life of the display screen 8.

Specifically, as shown in FIG. 5 , the top end of the elastic movable rod 17 is embedded in the interior of the elastic limit sleeve 16 and is engaged with the elastic limit sleeve 16 , and the outer wall of the elastic movable rod 17 is connected with the elastic limit sleeve 16 . The inner walls are all serrated.

By adopting the above technical solution, under the action of the mutual cooperation between the clamping teeth, it is convenient for the user to adjust the embedded length of the elastic movable rod 17, and the wire loop 14 has a stable clamping effect on the power cord 15. When the device is used , to prevent the power cord 15 from falling off during the rotation process.

Specifically, as shown in FIG. 4 , the top end of the elastic movable rod 17 is bonded with insulating paper 18 , and the inner wall of the insulating paper 18 is closely attached to the top outer wall of the power cord 15 .

By adopting the above technical solution, because the insulating paper 18 has a certain insulating effect, the connection between the power cord 15 and the wire hole 13 has an anti-leakage effect. When the device is used, the personal safety of the educational office computer user Security is protective.

Working principle: For the educational office equipment based on the Internet of Things, when the office computer needs to be used, the top of the power cord 15 is inserted into the wire hole 13 through the wire loop 14. At this time, the insulating paper 18 on the inner wall of the wire loop 14 is The top outer wall of the power cord 15 is closely attached to prevent leakage of electricity at the connection between the power cord 15 and the wire hole 13, and then the external network cable is connected to the office computer, and then when the office computer needs to be rotated, Rotate the connecting rod 6 clockwise or counterclockwise. At this time, the end of the connecting rod 6 rotates clockwise or counterclockwise inside the chute 3 through the slider 4. After the office computer is rotated to the desired angle, Under the action of mutual cooperation between the internal threads of the locking ring 5, the office computer that has been rotated to the desired angle can also be fixed. Finally, after the office computer is used up, the clamping frame 9 is sleeved and installed on the waterproof frame 7. Then rotate the rotating rod 11 clockwise. At this time, the dustproof cloth 12 is slowly extended until the end of the dustproof cloth 12 is flush with the end of the office computer, which has a dustproof effect on the office computer. In this way, the use process of the educational office equipment based on the Internet of Things is completed.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An educational office equipment based on the Internet of Things, characterized in that it comprises a support base (1), a waterproof frame (7) and a wire hole (13), and a waterproof frame is provided above the support base (1). (7); The inner end of the support base (1) is welded with a fixing plate (2), and the top edge of the fixing plate (2) is provided with a chute (3), and a slider (3) is installed inside the chute (3). 4), and the top end of the slider (4) is bonded with a connecting rod (6), and a locking ring (5) is welded to the middle of the inner wall of the support base (1); The waterproof frame (7) is injection-molded and connected to the top of the connecting rod (6), a display screen (8) is installed on the front inner wall of the waterproof frame (7), and a clamping frame is installed at the top of the waterproof frame (7). (9), and a positioning ring (10) is adhered to the outer top of the clamping frame (9), the inside of the positioning ring (10) is communicated with a rotating rod (11), and the outer ring of the rotating rod (11) is wound A dust cloth (12) is installed; The wire hole (13) is opened at the end of the rear wall of the waterproof frame (7), the outer surface of the wire hole (13) is bonded with a wire loop (14), and a power cord (14) is embedded in the wire hole (13). 15), an elastic limit sleeve (16) is bonded to the inner wall of the wire loop (14), and an elastic movable rod (17) is installed inside the elastic limit sleeve (16). 2. The Internet of Things-based educational office equipment according to claim 1, wherein the end of the connecting rod (6) is slidably connected to the inner wall of the fixing plate (2) through the slider (4), and Both the outer wall of the connecting rod (6) and the inner wall of the locking ring (5) are arranged in a thread shape. 3. A kind of educational office equipment based on the Internet of Things according to claim 1, characterized in that: the waterproof frame (7) and the clamping frame (9) are connected by a card slot, and the clamping frame (9) ) of the cross section is set for the "concave" type structure. 4. The Internet of Things-based educational office equipment according to claim 1, characterized in that: the rotating rod (11) and the dust cloth (12) are symmetrically arranged with respect to the central axis of the clamping frame (9). There are two groups, and the length of the dustproof cloth (12) is the same as that of the display screen (8). 5. The Internet of Things-based educational office equipment according to claim 1, wherein the top end of the elastic movable rod (17) is embedded in the inner part of the elastic limit sleeve (16) and the elastic limit sleeve (16) are meshed and connected, and the outer wall of the elastic movable rod (17) and the inner wall of the elastic limiting sleeve (16) are both arranged in a zigzag shape. 6. The Internet of Things-based educational office equipment according to claim 5, characterized in that: the top of the elastic movable rod (17) is bonded with insulating paper (18), and the inner wall of the insulating paper (18) Fit tightly with the top outer wall of the power cord (15).

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