Online education interaction all-in-one machine

Abstract

The utility model discloses an on-line education interaction all-in-one machine, relates to the technical field of on-line education, and comprises a base plate and a display screen, the bottom of the base plate is provided with a damping mechanism used for slowing down vibration, the damping mechanism is provided with universal wheels, the top of the base plate is provided with a lifting mechanism used for adjusting the height of the display screen, and the lifting mechanism is provided with a lifting mechanism used for adjusting the height of the display screen. A lifting mechanism is arranged on the bottom plate, the display screen is arranged on the lifting mechanism, an auxiliary mechanism used for covering and protecting the display screen is arranged on the bottom plate, a cleaning mechanism used for wiping and cleaning the surface of the display screen is arranged on the auxiliary mechanism, the auxiliary mechanism comprises two fixing shells, and the fixing shells are fixedly installed at the top of the bottom plate; two screws are rotationally installed on the bottom plate and rotationally installed in the fixing shell, lifting columns are installed on the outer walls of the two screws in a threaded mode, and therefore the height of a display screen can be adjusted, the display screen can be protected in a covering mode, damping protection can be achieved, operation is easy, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of online education technology, specifically to an online education interactive all-in-one machine. Background Technology

[0002] The online open course on traditional culture and applied writing is a digital teaching resource that integrates traditional culture education with the cultivation of practical writing skills. Chinese Patent Publication No. CN 214795764 U discloses an online interactive all-in-one machine, comprising: a fixed frame with a display screen mounted on its front outer wall; a connecting block fixed to the left and right ends of the fixed frame, with a magnetic strip fixed to its front outer wall; a receiving rod welded to the bottom of the fixed frame, with a rivet passing through its middle and a storage cavity welded to its bottom; and a positioning plate installed on the outer wall of the rivet, with support rods welded to both the left and right ends of the bottom of the positioning plate, a shock-absorbing component fixed to the bottom of the support rod, and a base plate installed at the bottom of the shock-absorbing component.

[0003] The above-mentioned technical solution, the online education interactive all-in-one machine, can store the display screen when in use and protect it when not in use. However, the operation is relatively cumbersome. The rivets need to be removed to loosen the fixation before the display screen can be taken out and placed in the storage cavity. When in use, it is fixed back together with the rivets.

[0004] To address this, an online education interactive all-in-one machine is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an online education interactive all-in-one machine in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] An online education interactive all-in-one machine includes a base plate and a display screen. The bottom of the base plate is provided with a shock-absorbing mechanism for reducing vibration, and the shock-absorbing mechanism is provided with casters. The top of the base plate is provided with a lifting mechanism for adjusting the height of the display screen, and the display screen is mounted on the lifting mechanism. The base plate is provided with an auxiliary mechanism for covering and protecting the display screen, and the auxiliary mechanism is provided with a cleaning mechanism for wiping and cleaning the surface of the display screen.

[0008] Furthermore, the damping mechanism includes four damping rods, which are fixedly installed on the bottom of the base plate. Each of the four damping rods has a fixed plate fixedly installed at its telescopic end. Each of the four damping rods is fitted with a damping spring, and the two ends of the damping spring are respectively fixedly installed on the surface of the base plate and the fixed plate.

[0009] Furthermore, the lifting mechanism includes a cylinder, which is fixedly installed on the top of the base plate. Two telescopic columns are fixedly installed on the top of the base plate. A support plate is fixedly installed on the telescopic ends of the cylinder and the two telescopic columns. A mounting frame is fixedly installed on the top of the support plate, and the display screen is fixedly installed on the surface of the mounting frame. A connecting plate is fixedly installed on the top of the support plate, and the connecting plate is fixedly installed on the top of the mounting frame.

[0010] Furthermore, the auxiliary mechanism includes two fixed shells, which are fixedly installed on the top of the base plate. Two screws are rotatably installed on the base plate and are rotatably installed inside the fixed shells. Lifting columns are threadedly installed on the outer walls of the two screws and are slidably installed on the inner walls of the fixed shells. Protective covers are fixedly installed on the tops of the two lifting columns.

[0011] Furthermore, a synchronous pulley is fixedly installed at the bottom of each of the two screws, and a synchronous belt is meshed on the outer wall of the two synchronous pulleys. A connecting shell is fixedly installed at the bottom of the base plate, and the two synchronous pulleys and the synchronous belt are disposed inside the connecting shell. A servo motor is fixedly installed inside the connecting shell, and one of the synchronous pulleys is fixedly installed at the output end of the servo motor.

[0012] Furthermore, the cleaning mechanism includes a cleaning cotton rod, an installation groove is provided on the surface of the protective cover, and the cleaning cotton rod is adapted to the installation groove. A threaded ring is fixedly installed inside the protective cover, and two locking pins are threadedly installed on the base plate and the cleaning cotton rod, and the locking pins are threadedly installed on the inner wall of the threaded ring.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model, through the setting of a lifting mechanism, an auxiliary mechanism, and a cleaning mechanism, allows for height adjustment of the display screen during use, matching the height of teachers standing while lecturing and improving flexibility. When not in use, the display screen can be covered and protected by the auxiliary mechanism in conjunction with the lifting mechanism. During the process of covering the display screen, the auxiliary mechanism drives the cleaning mechanism to wipe and clean the surface of the display screen. The shock-absorbing mechanism reduces vibration. Thus, the display screen can be adjusted in height, covered and protected, and shock-absorbing. It is simple to operate and highly practical. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3This is a partial cross-sectional structural schematic diagram of the present invention;

[0018] Figure 4 This is a structural schematic diagram of the protective cover of this utility model.

[0019] Reference numerals: 1. Base plate; 2. Shock absorption mechanism; 201. Damping rod; 202. Shock absorption spring; 203. Fixing plate; 3. Caster wheel; 4. Lifting mechanism; 401. Cylinder; 402. Telescopic column; 403. Support plate; 404. Mounting bracket; 405. Connecting plate; 5. Display screen; 6. Auxiliary mechanism; 601. Fixing shell; 602. Screw; 603. Lifting column; 604. Protective cover; 605. Synchronous pulley; 606. Synchronous belt; 607. Connecting shell; 608. Servo motor; 7. Cleaning mechanism; 701. Cleaning cotton rod; 702. Locking column; 703. Threaded ring. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can be used for control.

[0024] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] like Figures 1-3 As shown, an online education interactive all-in-one machine includes a base plate 1 and a display screen 5. A shock-absorbing mechanism 2 for mitigating vibration is provided at the bottom of the base plate 1, and casters 3 are mounted on the shock-absorbing mechanism 2. Figures 1-3 As shown, specifically, the damping mechanism 2 includes four damping rods 201, which are fixedly installed on the bottom of the base plate 1. Each of the four damping rods 201 has a fixed plate 203 fixedly installed on its telescopic end. Each of the four damping rods 201 is fitted with a damping spring 202, and the two ends of the damping spring 202 are respectively fixedly installed on the surface of the base plate 1 and the fixed plate 203.

[0026] More specifically, when the vibration is impacted, the damping spring 202 first compresses to store energy, and the damping rod 201 then controls the rebound speed through the fluid flow resistance, avoiding repeated oscillations caused by the instantaneous release of spring potential energy, thereby reducing the vibration effect.

[0027] The top of the base plate 1 is provided with a lifting mechanism 4 for adjusting the height of the display screen 5, and the display screen 5 is mounted on the lifting mechanism 4; for example Figures 1-3 As shown, specifically, the lifting mechanism 4 includes a cylinder 401, which is fixedly installed on the top of the base plate 1. Two telescopic columns 402 are fixedly installed on the top of the base plate 1. A support plate 403 is fixedly installed on the telescopic ends of the cylinder 401 and the two telescopic columns 402. A mounting bracket 404 is fixedly installed on the top of the support plate 403, and the display screen 5 is fixedly installed on the surface of the mounting bracket 404. A connecting plate 405 is fixedly installed on the top of the support plate 403, and the connecting plate 405 is fixedly installed on the top of the mounting bracket 404.

[0028] More specifically, by activating cylinder 401, the support plate 403, display screen 5, mounting bracket 404 and connecting plate 405 are moved upward, and the telescopic column 402 is moved accordingly, thereby adjusting the height of display screen 5.

[0029] The base plate 1 is equipped with an auxiliary mechanism 6 for protecting and enclosing the display screen 5; such as Figures 1-4As shown, specifically, the auxiliary mechanism 6 includes two fixed housings 601, which are fixedly installed on the top of the base plate 1. Two screws 602 are rotatably installed on the base plate 1, and the screws 602 are rotatably installed inside the fixed housings 601. Lifting columns 603 are threadedly installed on the outer walls of the two screws 602, and the lifting columns 603 are slidably installed on the inner walls of the fixed housings 601. Protective covers 604 are fixedly installed on the tops of the two lifting columns 603. Synchronous pulleys 605 are fixedly installed on the bottoms of the two screws 602. Synchronous belts 606 are meshed on the outer walls of the two synchronous pulleys 605. A connecting housing 607 is fixedly installed on the bottom of the base plate 1, and the two synchronous pulleys 605 and the synchronous belts 606 are located inside the connecting housing 607. A servo motor 608 is fixedly installed inside the connecting housing 607, and one of the synchronous pulleys 605 is fixedly installed at the output end of the servo motor 608.

[0030] More specifically, the servo motor 608 is started, which drives the synchronous pulley 605 connected to it to rotate. With the cooperation of the synchronous belt 606, the two synchronous pulleys 605 rotate synchronously, and the two screws 602 rotate synchronously, driving the two lifting columns 603 to move upward synchronously. The protective cover 604 moves accordingly and comes into contact with the support plate 403 and the connecting plate 405, thus covering and protecting the display screen 5. Conversely, the covering and protection is removed for teaching use.

[0031] The auxiliary mechanism 6 is equipped with a cleaning mechanism 7 for wiping and cleaning the surface of the display screen 5; such as Figure 1 , Figure 4 As shown, specifically, the cleaning mechanism 7 includes a cleaning cotton rod 701, and the surface of the protective cover 604 is provided with an installation groove, and the cleaning cotton rod 701 is adapted to the installation groove. A threaded ring 703 is fixedly installed inside the protective cover 604. Two locking pins 702 are threadedly installed on the base plate 1 and the cleaning cotton rod 701, and the locking pins 702 are threadedly installed on the inner wall of the threaded ring 703.

[0032] More specifically, the locking pin 702 consists of a stud and a knob. When the protective cover 604 moves upward, it will cause the cleaning cotton rod 701, the locking pin 702 and the threaded ring 703 to move accordingly. The cleaning cotton rod 701 wipes and cleans the surface of the display screen 5. When a lot of dirt accumulates on the cleaning cotton rod 701 after a period of use, the cleaning cotton rod 701 can be removed for maintenance by loosening the two locking pins 702 from the base plate 1 and the two threaded rings 703.

[0033] In summary, the caster wheel 3 has a self-locking function. When in use, the height of the display screen 5 can be adjusted via the lifting mechanism 4 to match the teacher's habitual standing height, improving flexibility. When not in use, the display screen 5 can be covered and protected by the auxiliary mechanism 6 in conjunction with the lifting mechanism 4. During the process of covering the display screen 5, the auxiliary mechanism 6 will drive the cleaning mechanism 7 to wipe and clean the surface of the display screen 5. The shock-absorbing mechanism 2 is designed to reduce vibration. Thus, the height of the display screen 5 can be adjusted, and it can be covered and protected, as well as providing shock absorption. The operation is simple and highly practical.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An online education interactive all-in-one machine, comprising a base plate (1) and a display screen (5), characterized in that, The bottom of the base plate (1) is provided with a shock-absorbing mechanism (2) for reducing vibration. The shock-absorbing mechanism (2) is provided with casters (3). The top of the base plate (1) is provided with a lifting mechanism (4) for adjusting the height of the display screen (5). The display screen (5) is placed on the lifting mechanism (4). The base plate (1) is provided with an auxiliary mechanism (6) for covering and protecting the display screen (5). The auxiliary mechanism (6) is provided with a cleaning mechanism (7) for wiping and cleaning the surface of the display screen (5).

2. The online education interactive all-in-one machine according to claim 1, characterized in that, The damping mechanism (2) includes four damping rods (201). The damping rods (201) are fixedly installed on the bottom of the base plate (1). The extension ends of the four damping rods (201) are all fixedly installed with fixing plates (203). The four damping rods (201) are all fitted with damping springs (202), and the two ends of the damping springs (202) are respectively fixedly installed on the surfaces of the base plate (1) and the fixing plates (203).

3. The online education interactive all-in-one machine according to claim 1, characterized in that, The lifting mechanism (4) includes a cylinder (401), which is fixedly installed on the top of the base plate (1). Two telescopic columns (402) are fixedly installed on the top of the base plate (1). A support plate (403) is fixedly installed on the telescopic ends of the cylinder (401) and the two telescopic columns (402). A mounting bracket (404) is fixedly installed on the top of the support plate (403), and the display screen (5) is fixedly installed on the surface of the mounting bracket (404). A connecting plate (405) is fixedly installed on the top of the support plate (403), and the connecting plate (405) is fixedly installed on the top of the mounting bracket (404).

4. The online education interactive all-in-one machine according to claim 1, characterized in that, The auxiliary mechanism (6) includes two fixed shells (601). The fixed shells (601) are fixedly installed on the top of the base plate (1). Two screws (602) are rotatably installed on the base plate (1). The screws (602) are rotatably installed inside the fixed shells (601). Lifting columns (603) are threadedly installed on the outer walls of the two screws (602). The lifting columns (603) are slidably installed on the inner wall of the fixed shells (601). Protective covers (604) are fixedly installed on the tops of the two lifting columns (603).

5. The online education interactive all-in-one machine according to claim 4, characterized in that, Both screws (602) are fixedly mounted with synchronous pulleys (605) at their bottoms. Synchronous belts (606) are meshed on the outer walls of the two synchronous pulleys (605). A connecting shell (607) is fixedly mounted on the bottom of the base plate (1). The two synchronous pulleys (605) and the synchronous belt (606) are located inside the connecting shell (607). A servo motor (608) is fixedly mounted inside the connecting shell (607). One of the synchronous pulleys (605) is fixedly mounted on the output end of the servo motor (608).

6. The online education interactive all-in-one machine according to claim 4, characterized in that, The cleaning mechanism (7) includes a cleaning cotton rod (701), and an installation groove is provided on the surface of the protective cover (604), and the cleaning cotton rod (701) is adapted to the installation groove. A threaded ring (703) is fixedly installed inside the protective cover (604). Two locking pins (702) are threadedly installed on the base plate (1) and the cleaning cotton rod (701), and the locking pins (702) are threadedly installed on the inner wall of the threaded ring (703).

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