CN220668982U

CN220668982U - Computer training device

Info

Publication number: CN220668982U
Application number: CN202322192914.XU
Authority: CN
Inventors: 万英
Original assignee: Chengdu College of University of Electronic Science and Technology of China
Current assignee: Chengdu College of University of Electronic Science and Technology of China
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-26
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a computer training device which comprises a computer training device body, a support frame and universal wheels, wherein the support frame is positioned at the bottom of the computer training device body. According to the utility model, by arranging the remote controller, a user can conveniently control the angle adjusting mechanism through the remote controller, so that the angle adjusting mechanism can drive the computer training device body to automatically adjust the angle, the effect of automatically adjusting the angle is achieved, the problem that a learner sitting on two sides cannot observe important contents in detail and intuitively due to the angle when the device displays important contents is solved, the lecturer is required to manually rotate the device to adjust the angle, one hand is not easy to rotate when holding a teaching stick in the lecturer, certain limitation exists, and the teaching efficiency is reduced is solved.

Description

Computer training device

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to a computer training device.

Background

The multimedia teaching is characterized in that in the teaching process, modern teaching media are reasonably selected and applied through teaching design according to the characteristics of teaching targets and teaching objects, and the teaching media are organically combined with traditional teaching means to participate in the whole teaching process together, and various media information acts on students to form a reasonable teaching process structure so as to achieve the optimal teaching effect. Multimedia teaching is well known, and teachers are teaching through text, sound and pictures. But the comprehensive application and classroom teaching of various electronic media such as slide show, projection, audio recording, video recording and the like begin to appear in the 80 th century of 20 th, the teaching technology is also called multimedia combined teaching or audio-visual teaching, and the multimedia computer gradually replaces the comprehensive use status of various teaching media in the past along with the rapid development and popularization of computer technology in the 90 th year. Therefore, we refer now to multimedia teaching in general, specifically to a teaching activity process performed by using a multimedia computer and by means of pre-made multimedia teaching software. It may also be referred to as computer-aided teaching.

According to publication No.: CN209879768U provides a computer multimedia teaching training device, including removing supporting baseplate, remove round, bracing piece, fixed couple, multimedia pointer, collapsible teaching aid place the plate structure, prevent losing multi-functional thing pole structure of putting, adjustable board branch structure of placing, adjust the screw, multimedia teaching computer, the dust cover, L type is put the thing board, the draw-in groove hole, universal club and light screen, remove round and be in the lower surface four corners position of removing supporting baseplate respectively bolted connection. The arrangement of the teaching aid placing plate, the rotating shaft, the fixed sleeve and the clamping and tightening groove is beneficial to rotating adjustment, so that the teaching aid placing plate is convenient to place and the convenience of taking is improved; the adjusting sleeve, adjusting bolt, fixed jack, pocket is placed to the remote controller, and the setting of connecting rod and drinking cup section of thick bamboo is favorable to carrying out the regulation of height, makes things convenient for placing of teacher's lecture teaching aid.

Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can solve current computer multimedia teaching training device still have teaching aid place the board unadjustable, occupation space is great and the inconvenient problem of taking of teaching aid, but the device does not possess automatic angle regulation's structure when using, the learner who sits in both sides when the device demonstrates important content can't be detailed and audio-visual observe important content because of the angle reason, still need the manual rotatory device of lecturer to carry out angle regulation, and one hand is also difficult to rotate when holding the religion in the lecture hand, there is certain limitation, also reduced teaching's efficiency.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a computer training device which has the advantage of automatically adjusting angles, solves the problems that when the device is used, a learner sitting on two sides cannot observe important contents in detail and intuitively due to the angle, a lecturer is required to manually rotate the device to adjust the angles, one hand is not easy to rotate when holding a teaching stick in the lecturer, a certain limitation exists, and the teaching efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a computer training device, includes computer training device body, support frame and universal wheel, the support frame is located the bottom of computer training device body, universal wheel fixed connection is in the both sides of support frame bottom, the bottom fixedly connected with of computer training device body adjusts the pole, the equal fixedly connected with auxiliary rod in both sides of computer training device body bottom, the equal fixedly connected with arc deflector in both sides at support frame top, the arc guide way has been seted up to the inside of arc deflector, the bottom fixedly connected with auxiliary block of auxiliary rod, the inner wall sliding connection of auxiliary block and arc guide way, the fixed surface of adjusting the pole is connected with angle adjustment mechanism, the bottom of adjusting the pole passes through pivot and the top swing joint of support frame, the top of support frame is provided with the transmission case, the transmission case is located the bottom of computer training device body, the left side of transmission case is provided with remote control ware.

As the preferable one of the utility model, the angle adjusting mechanism comprises a large gear fixedly connected to the surface of the adjusting rod, a small gear meshed to the right side of the large gear, a transmission rod fixedly connected to the inside of the small gear, a servo motor arranged at the bottom of the transmission rod, and an output end of the servo motor inserted into the bottom of the transmission rod, wherein the servo motor is electrically connected with the remote controller through a lead.

As the preferable mode of the utility model, the output end of the servo motor and the bottom of the surface of the transmission rod are provided with limiting holes, limiting bolts are inserted into the limiting holes, and nuts are connected with the left ends of the limiting bolts in a threaded manner.

As the preferable mode of the utility model, the front face of the transmission case is movably connected with a maintenance door through a hinge, and the right side of the front face of the maintenance door is fixedly connected with a handle.

As the preferable mode of the utility model, the surface of the servo motor is fixedly connected with a connecting frame, and the other end of the connecting frame is fixedly connected with the surface of the supporting frame.

As preferable, the bottom of the transmission case is fixedly connected with a fixing frame, and the bottom of the fixing frame is fixedly connected with the top of the supporting frame.

As the preferable mode of the utility model, the two sides of the left side of the remote controller are fixedly connected with gaskets, and the left side of each gasket is connected with a screw through threads.

As the preferable mode of the utility model, the top of the transmission rod is fixedly connected with a round table block, and the round table block is movably inlaid at the top of the inner wall of the transmission box.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the remote controller, a user can conveniently control the angle adjusting mechanism through the remote controller, so that the angle adjusting mechanism can drive the computer training device body to automatically adjust the angle, the effect of automatically adjusting the angle is achieved, the problem that a learner sitting on two sides cannot observe important contents in detail and intuitively due to the angle when the device is used and the important contents are displayed is solved, the lecturer is required to manually rotate the device to adjust the angle, one hand is not easy to rotate when holding a teaching stick in the lecturer, a certain limitation exists, the teaching efficiency is reduced, and the effect of automatically adjusting the angle is achieved.

2. According to the utility model, the surface of the large gear and the surface of the adjusting rod are fixed through the angle adjusting mechanism, the small gear is fixed through the transmission rod, the small gear is meshed with the large gear, the transmission rod is matched with the servo motor in a plugging manner, when the adjustment is needed, the servo motor can be started through the remote controller and the remote controller, when the adjustment is needed to be left, the servo motor is started to rotate in the forward direction through the remote controller and the remote controller, the output end of the servo motor drives the transmission rod to rotate in the forward direction, the transmission rod drives the small gear to rotate in the forward direction, then the small gear drives the large gear to rotate, the large gear drives the computer training device body to adjust to the left through the adjusting rod, the auxiliary rods on two sides of the computer training device body can synchronously move through the auxiliary blocks and the arc-shaped guide grooves during adjustment, the auxiliary rods play a supporting role on the computer training device body, the adjustment stability of the computer training device body is ensured, when the adjustment is needed to the servo motor is started to rotate in the reverse direction through the remote controller and the remote controller, the output end of the servo motor drives the transmission rod to rotate in the reverse direction, the transmission rod drives the small gear to rotate in the reverse direction, and then the small gear drives the large gear to rotate, and the large gear to rotate to the computer training device to adjust to the right, and the computer training device is adjusted to the right automatically.

3. According to the utility model, the limiting hole, the limiting bolt and the nut are arranged, so that a user can conveniently penetrate the limiting bolt through the limiting hole and the output end of the servo motor and the transmission rod, and then the nut and the limiting bolt are in threaded locking connection, thereby avoiding the situation that the servo motor and the transmission rod fall off and ensuring the stability of the servo motor driving the transmission rod.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

fig. 3 is a schematic perspective view of an angle adjusting mechanism according to the present utility model.

In the figure: 1. a computer training apparatus body; 2. a support frame; 3. a universal wheel; 4. an adjusting rod; 5. an auxiliary lever; 6. an arc-shaped guide plate; 7. an arc-shaped guide groove; 8. an auxiliary block; 9. an angle adjusting mechanism; 901. a large gear; 902. a pinion gear; 903. a transmission rod; 904. a servo motor; 10. a transmission case; 11. a remote controller; 12. a limiting hole; 13. a limit bolt; 14. a nut; 15. a maintenance door; 16. a handle; 17. a connecting frame; 18. a fixing frame; 19. a gasket; 20. a screw; 21. round table blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the computer training device provided by the utility model comprises a computer training device body 1, a support frame 2 and universal wheels 3, wherein the support frame 2 is positioned at the bottom of the computer training device body 1, the universal wheels 3 are fixedly connected to two sides of the bottom of the support frame 2, the bottom of the computer training device body 1 is fixedly connected with an adjusting rod 4, two sides of the bottom of the computer training device body 1 are fixedly connected with auxiliary rods 5, two sides of the top of the support frame 2 are fixedly connected with arc-shaped guide plates 6, arc-shaped guide grooves 7 are formed in the arc-shaped guide plates 6, auxiliary blocks 8 are fixedly connected to the bottom of the auxiliary rods 5, the auxiliary blocks 8 are in sliding connection with the inner walls of the arc-shaped guide grooves 7, an angle adjusting mechanism 9 is fixedly connected to the surface of the adjusting rod 4, the bottom of the adjusting rod 4 is movably connected with the top of the support frame 2 through shaft pins, the top of the support frame 2 is provided with a transmission case 10, the transmission case 10 is positioned at the bottom of the computer training device body 1, and the left side of the transmission case 10 is provided with a remote controller 11.

Referring to fig. 3, the angle adjusting mechanism 9 includes a large gear 901, the large gear 901 is fixedly connected to the surface of the adjusting lever 4, a pinion 902 is engaged on the right side of the large gear 901, a transmission rod 903 is fixedly connected to the inside of the pinion 902, a servo motor 904 is disposed at the bottom of the transmission rod 903, an output end of the servo motor 904 is inserted into the bottom of the transmission rod 903, and the servo motor 904 is electrically connected with the remote controller 11 through a wire.

As a technical optimization scheme of the utility model, through setting the angle adjusting mechanism 9, the surfaces of the large gear 901 and the adjusting rod 4 are fixed, the transmission rod 903 is used for fixing the small gear 902, the small gear 902 and the large gear 901 are meshed, the transmission rod 903 and the servo motor 904 are matched in a plugging manner, when the adjustment is needed, the servo motor 904 can be started through the remote controller and the remote controller 11, when the adjustment is needed to the left, the servo motor 904 is started to rotate forwards through the remote controller and the remote controller 11, the output end of the servo motor 904 drives the transmission rod 903 to rotate forwards, the transmission rod 903 drives the small gear 902 to rotate forwards, then the small gear 902 drives the large gear 901 to rotate, the large gear 901 drives the computer training device body 1 to adjust leftwards through the adjusting rod 4, the auxiliary rods 5 on two sides of the computer training device body 1 can synchronously move through the auxiliary blocks 8 and the arc-shaped guide grooves 7, the stability of the computer training device body 1 is ensured, when the adjustment is needed to the left, the servo motor 904 is started through the remote controller and the remote controller 11 to rotate backwards, and then the transmission rod 902 drives the large gear 902 to rotate, and the transmission rod 902 rotates reversely, so that the adjustment effect of the computer training device body 1 is automatically rotates, and the large gear 902 is driven to rotate reversely.

Referring to fig. 3, the output end of the servo motor 904 and the bottom of the surface of the transmission rod 903 are both provided with a limiting hole 12, a limiting bolt 13 is inserted into the limiting hole 12, and a nut 14 is connected with the left end of the limiting bolt 13 in a threaded manner.

As a technical optimization scheme of the utility model, through the arrangement of the limiting hole 12, the limiting bolt 13 and the nut 14, a user can conveniently penetrate the limiting bolt 13 through the output end of the servo motor 904 and the transmission rod 903 through the limiting hole 12, and then the nut 14 and the limiting bolt 13 are in threaded locking connection, so that the situation that the servo motor 904 and the transmission rod 903 fall off is avoided, and the stability of the servo motor 904 driving the transmission rod 903 to transmit is ensured.

Referring to fig. 1, the front of the transmission case 10 is movably connected with a maintenance door 15 through a hinge, and a handle 16 is fixedly connected to the right side of the front of the maintenance door 15.

As a technical optimization scheme of the utility model, by arranging the maintenance door 15 and the handle 16, a user can conveniently open the maintenance door 15 through the handle 16, and can conveniently check and maintain in time when the angle adjusting mechanism 9 fails, thereby improving the convenience of maintenance and maintenance.

Referring to fig. 2, a connection frame 17 is fixedly connected to the surface of the servo motor 904, and the other end of the connection frame 17 is fixedly connected to the surface of the support frame 2.

As a technical optimization scheme of the utility model, the connecting frame 17 is arranged, so that the connecting frame 17 is used for fixing the servo motor 904, the servo motor 904 is prevented from sliding off, and the use stability of the servo motor 904 is ensured.

Referring to fig. 1, a fixing frame 18 is fixedly connected to the bottom of the transmission case 10, and the bottom of the fixing frame 18 is fixedly connected to the top of the support frame 2.

As a technical optimization scheme of the utility model, the fixing frame 18 is arranged to limit the transmission case 10, so that the transmission case 10 is prevented from sliding off, and the protection stability of the transmission case 10 to the angle adjusting mechanism 9 is ensured.

Referring to fig. 1, a spacer 19 is fixedly connected to both sides of the left side of the remote controller 11, and a screw 20 is screwed to the left side of the spacer 19.

As a technical optimization scheme of the utility model, the gasket 19 and the screw 20 are arranged, so that the screw 20 can fix the remote controller 11 through the gasket 19, the remote controller 11 is prevented from sliding down, and the use stability of the remote controller 11 is ensured.

Referring to fig. 1, a circular truncated cone block 21 is fixedly connected to the top of the transmission rod 903, and the circular truncated cone block 21 is movably embedded in the top of the inner wall of the transmission case 10.

As a technical optimization scheme of the utility model, by arranging the round table block 21, the round table block 21 can movably connect the transmission rod 903 and the transmission box 10, so that the stability of the transmission rod 903 driving the pinion 902 is ensured.

The working principle and the using flow of the utility model are as follows: when in use, the universal wheel 3 and the support frame 2 are fixed, the support frame 2 is in sliding connection with the computer training device body 1 through the guide arc plate and the guide arc groove, the auxiliary block 8 and the auxiliary rod 5, the large gear 901 and the surface of the adjusting rod 4 are fixed, the transmission rod 903 is used for fixing the small gear 902, the small gear 902 and the large gear 901 are meshed, the transmission rod 903 and the servo motor 904 are in plug-in fit, when the adjustment is needed, the servo motor 904 can be started through the remote controller and the remote controller 11, when the adjustment is needed to be adjusted to the left, the servo motor 904 is started to rotate forwards through the remote controller and the remote controller 11, the output end of the servo motor 904 drives the transmission rod 903 to rotate forwards, the transmission rod 903 drives the small gear 902 to rotate forwards, then the pinion 902 drives the large gear 901 to rotate, the large gear 901 drives the computer training device body 1 to adjust leftwards through the adjusting rod 4, the auxiliary rods 5 on two sides of the computer training device body 1 can synchronously move through the auxiliary blocks 8 and the arc-shaped guide grooves 7 during adjustment, the auxiliary rods 5 play a supporting role on the computer training device body 1, the adjustment stability of the computer training device body 1 is ensured, when the computer training device body 1 needs to be adjusted rightwards, the remote controller and the remote controller 11 start the servo motor 904 to reversely rotate, the output end of the servo motor 904 drives the transmission rod 903 to reversely rotate, the transmission rod 903 drives the small gear 902 to reversely rotate, then the small gear 902 drives the large gear 901 to rotate, the large gear 901 drives the computer training device body 1 to rightwards through the adjusting rod 4, thereby achieving the effect of automatically adjusting the angle.

To sum up: this computer training device, through setting up remote controller 11, the user of being convenient for passes through remote controller 11 and controls angle adjustment mechanism 9, make angle adjustment mechanism 9 can drive computer training device body 1 and carry out automatic angle adjustment, and then reached the effect of automatic angle adjustment, the learner who has not had automatic angle adjustment's structure when the device demonstrates important content sitting in both sides when the device is because angle reason, unable detailed and audio-visual observation important content still need the manual rotatory device of lecturer to carry out angle adjustment, and one hand is difficult for rotatory also when holding the religion in the lecturer's hand, there is certain limitation, also reduced teaching efficiency's problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer training device, includes computer training device body (1), support frame (2) and universal wheel (3), its characterized in that: support frame (2) are located the bottom of computer training device body (1), universal wheel (3) fixed connection is in the both sides of support frame (2) bottom, the bottom fixedly connected with of computer training device body (1) adjusts pole (4), the equal fixedly connected with auxiliary lever (5) in both sides of computer training device body (1) bottom, the equal fixedly connected with arc deflector (6) in both sides at support frame (2) top, arc guide slot (7) have been seted up to the inside of arc deflector (6), the bottom fixedly connected with auxiliary block (8) of auxiliary lever (5), the inner wall sliding connection of auxiliary block (8) and arc guide slot (7), the fixed surface of adjusting pole (4) is connected with angle adjustment mechanism (9), the top swing joint of adjusting pole (4) through pivot and support frame (2), the top of support frame (2) is provided with transmission case (10), transmission case (10) are located the bottom of computer training device body (1), the left side controller (11) are provided with.

2. A computer training apparatus as defined in claim 1 wherein: the angle adjusting mechanism (9) comprises a large gear (901), the large gear (901) is fixedly connected to the surface of the adjusting rod (4), a pinion (902) is meshed to the right side of the large gear (901), a transmission rod (903) is fixedly connected to the inside of the pinion (902), a servo motor (904) is arranged at the bottom of the transmission rod (903), the output end of the servo motor (904) is inserted into the bottom of the transmission rod (903), and the servo motor (904) is electrically connected with a remote controller (11) through a lead.

3. A computer training apparatus as defined in claim 2 wherein: limiting holes (12) are formed in the output end of the servo motor (904) and the bottom of the surface of the transmission rod (903), limiting bolts (13) are inserted into the limiting holes (12), and nuts (14) are connected with the left ends of the limiting bolts (13) in a threaded mode.

4. A computer training apparatus as defined in claim 1 wherein: the front of the transmission case (10) is movably connected with a maintenance door (15) through a hinge, and the right side of the front of the maintenance door (15) is fixedly connected with a handle (16).

5. A computer training apparatus as defined in claim 2 wherein: the surface of the servo motor (904) is fixedly connected with a connecting frame (17), and the other end of the connecting frame (17) is fixedly connected with the surface of the supporting frame (2).

6. A computer training apparatus as defined in claim 1 wherein: the bottom of the transmission case (10) is fixedly connected with a fixing frame (18), and the bottom of the fixing frame (18) is fixedly connected with the top of the supporting frame (2).

7. A computer training apparatus as defined in claim 1 wherein: the remote controller is characterized in that gaskets (19) are fixedly connected to the two sides of the left side of the remote controller (11), and screws (20) are connected to the left side of the gaskets (19) in a threaded mode.