Teaching all-in-one machine convenient to lift

Abstract

The utility model discloses a teaching all-in-one machine convenient to lift, and belongs to the technical field of teaching equipment, the teaching all-in-one machine convenient to lift comprises a support frame, an all-in-one machine body and a protection assembly, the all-in-one machine body is arranged in the support frame, the protection assembly is fixedly connected to the side face of the all-in-one machine body, and the protection assembly comprises a first shell. The teaching all-in-one machine convenient to lift comprises an all-in-one machine body, a first shell is fixedly connected to the side face of the all-in-one machine body, a first motor is fixedly connected to the interior of the first shell, and the other end of an output shaft of the first motor is fixedly connected with a first threaded column. When people need to protect the screen of the all-in-one machine body, people only need to control a first motor to operate through a control switch, a protection plate is driven to descend to shield the screen under the cooperation of a first threaded column, a movable sleeve, a first sliding rod and a sliding sleeve, damage to the screen caused by possible collision is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching equipment, and more specifically, to an all-in-one teaching machine which is easy to lift. Background Art

[0002] The widespread application of information technology in various industries has promoted the opening of information technology subjects in high school education. Since some knowledge in high school information technology subjects is relatively abstract in the daily teaching process, high school students often cannot fully understand and recognize it, so they will use teaching all-in-one machines to assist teaching. Multimedia teaching all-in-one machines are multifunctional interactive teaching equipment that integrates infrared touch technology, intelligent office teaching software, multimedia network communication technology, high-definition flat-panel display technology and other technologies. It fully reflects the new characteristics of resource sharing. In order to improve the utilization rate and teaching efficiency of all-in-one machines, movable all-in-one machines are generally selected. The screen of the existing teaching all-in-one machine is exposed to the outside, and the screen may be damaged due to human collision when not in use. In addition, most of the existing teaching all-in-one machines are fixedly installed and inconvenient to lift. For this reason, the following device is designed to solve the above problems. Utility Model Content

[0003] Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an all-in-one teaching machine that is easy to lift and lower, and has the characteristics of being able to protect the screen of the all-in-one machine and being able to adjust the height.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides a teaching all-in-one machine that is easy to lift, including a support frame, an all-in-one machine body and a protective component, the all-in-one machine body is arranged inside the support frame, the protective component is fixedly connected to the side of the all-in-one machine body, and the protective component includes a first shell, the first shell is fixedly connected to the side of the all-in-one machine body, a first motor is fixedly connected inside the first shell, the other end of the first motor output shaft is fixedly connected to a first threaded column, the other end of the first threaded column is fixedly connected to a first rotating shaft, the first shell is fixedly connected to a first bearing inside the first shell, the other end of the first rotating shaft is penetrated by the first bearing, the surface of the first threaded column is threadedly connected with a movable sleeve, the side of the all-in-one machine body is fixedly connected with a second shell, the inside of the second shell is fixedly connected with a first sliding rod, the surface of the first sliding rod is slidably connected with a sliding sleeve, the side of the all-in-one machine body is fixedly connected with a support plate, and the side of the support plate is movably connected with a protective plate through a pin shaft.

[0007] When using a teaching all-in-one machine that is easy to lift and lower using the technical solution, by setting up a protective component, when people need to protect the screen of the all-in-one machine body, they only need to control the operation of the first motor through the control switch, and with the cooperation of the first threaded column, the movable sleeve, the first sliding rod and the sliding sleeve, the protective plate is driven down to cover the screen, thereby avoiding possible damage to the screen due to collision, thereby improving the practicality of the device.

[0008] Furthermore, a first fixed block is fixedly connected to the lower surface of the protective plate, a first connecting rod is movably connected to the inside of the movable sleeve via a pin, the other end of the first connecting rod is movably connected to the inside of the first fixed block via a pin, a second connecting rod is movably connected to the inside of the sliding sleeve via a pin, the other end of the second connecting rod is movably connected to the inside of the second fixed block via a pin.

[0009] Furthermore, a second motor is fixedly connected inside the support frame, a second threaded column is fixedly connected to the other end of the output shaft of the second motor, a second rotating shaft is fixedly connected to the other end of the second threaded column, a cross frame is fixedly connected inside the support frame, a second bearing is fixedly connected to the lower surface of the cross frame, and the other end of the second rotating shaft is inserted into the second bearing.

[0010] Furthermore, a second slide rod is fixedly connected to the lower surface of the horizontal frame, the other end of the second slide rod is fixedly connected to the inside of the support frame, a movable platform is threadedly connected to the surface of the second threaded column, the movable platform is slidably connected to the surface of the second slide rod, and the side of the movable platform is fixedly connected to the integrated machine body.

[0011] Furthermore, a control switch is fixedly connected to the side of the support frame.

[0012] Furthermore, an energy storage compartment is provided inside the support frame, and a battery is fixedly connected inside the energy storage compartment.

[0013] Furthermore, a wheel group is fixedly connected to the lower surface of the support frame, and brake pads are arranged on the sides of the wheel group. There are four wheel groups in total, and they are arranged in a rectangular shape on the lower surface of the support frame.

[0014] Beneficial Effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The teaching all-in-one machine that is easy to lift has a protective component. When people need to protect the screen of the all-in-one machine, they only need to control the first motor through the control switch to drive the protective plate to lower and block the screen under the cooperation of the first threaded column, the movable sleeve, the first sliding rod and the sliding sleeve, thereby avoiding possible collisions that may damage the screen and improving the practicality of the device.

[0017] 2. This teaching all-in-one machine that is easy to lift and lower is equipped with a second threaded column, a second sliding rod and a movable platform. When people need to adjust the height of the all-in-one machine body, they only need to control the second motor through the control switch, and the all-in-one machine body will be driven up and down with the cooperation of the second threaded column, the second sliding rod and the movable platform, which facilitates teaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the frontal stereoscopic cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the protection component in the utility model.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Support frame; 2. All-in-one body; 3. Protection component; 301. First shell; 302. First motor; 303. First threaded column; 304. First rotating shaft; 305. First bearing; 306. Movable sleeve; 307. First connecting rod; 308. First fixed block; 309. Second shell; 310. First slide bar; 311. Slide sleeve; 312. Second connecting rod; 313. Second fixed block; 314. Protection plate; 315. Support plate; 4. Second motor; 5. Second threaded column; 6. Second rotating shaft; 7. Second bearing; 8. Cross frame; 9. Second slide bar; 10. Movable platform; 11. Control switch; 12. Energy storage compartment; 13. Battery; 14. Brake pad; 15. Wheel set. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3The utility model is described in further detail.

[0027] See also Figure 1-3 The utility model provides a technical solution: a teaching all-in-one machine that is easy to lift, comprising a support frame 1, an all-in-one machine body 2 and a protective component 3, wherein the all-in-one machine body 2 is arranged inside the support frame 1, and the protective component 3 is fixedly connected to the side of the all-in-one machine body 2, and the protective component 3 comprises a first shell 301, and the first shell 301 is fixedly connected to the side of the all-in-one machine body 2, and a first motor 302 is fixedly connected inside the first shell 301, and the other end of the output shaft of the first motor 302 is fixedly connected to a first threaded column 303, and the other end of the first threaded column 303 is fixedly connected to A first rotating shaft 304 is connected, a first bearing 305 is fixedly connected inside the first shell 301, the other end of the first rotating shaft 304 is inserted into the first bearing 305, a movable sleeve 306 is threadedly connected to the surface of the first threaded column 303, a second shell 309 is fixedly connected to the side of the integrated machine body 2, a first sliding rod 310 is fixedly connected inside the second shell 309, a sliding sleeve 311 is slidably connected to the surface of the first sliding rod 310, a support plate 315 is fixedly connected to the side of the integrated machine body 2, and a protective plate 314 is movably connected to the side of the support plate 315 through a pin shaft.

[0028] By adopting the above technical solution, the teaching all-in-one machine that is easy to lift and lower is equipped with a protective component 3. When people need to protect the screen of the all-in-one machine body 2, they only need to control the first motor 302 through the control switch 11, and with the cooperation of the first threaded column 303, the movable sleeve 306, the first sliding rod 310 and the sliding sleeve 311, the protective plate 314 is driven to descend to block the screen, thereby avoiding possible collisions that may cause damage to the screen and improving the practicability of the device.

[0029] Specifically, the lower surface of the protective plate 314 is fixedly connected to the first fixed block 308, the movable sleeve 306 is movably connected to the first connecting rod 307 through a pin, the other end of the first connecting rod 307 is movably connected to the inside of the first fixed block 308 through a pin, the sliding sleeve 311 is movably connected to the second connecting rod 312 through a pin, and the other end of the second connecting rod 312 is movably connected to the inside of the second fixed block 313 through a pin.

[0030] By adopting the above technical solution, this teaching all-in-one machine that is easy to lift and lower is provided with a second threaded column 5, a second slide bar 9 and a movable platform 10. When people need to adjust the height of the all-in-one machine body 2, they only need to control the operation of the second motor 4 through the control switch 11, and the all-in-one machine body 2 is driven up and down with the cooperation of the second threaded column 5, the second slide bar 9 and the movable platform 10, thereby facilitating teaching.

[0031] Specifically, the support frame 1 is fixedly connected to the inside of the second motor 4, the other end of the output shaft of the second motor 4 is fixedly connected to the second threaded column 5, the other end of the second threaded column 5 is fixedly connected to the second rotating shaft 6, the support frame 1 is fixedly connected to the inside of the cross frame 8, the lower surface of the cross frame 8 is fixedly connected to the second bearing 7, and the other end of the second rotating shaft 6 is inserted into the second bearing 7.

[0032] Specifically, a second slide rod 9 is fixedly connected to the lower surface of the horizontal frame 8, the other end of the second slide rod 9 is fixedly connected to the inside of the support frame 1, a movable platform 10 is threadedly connected to the surface of the second threaded column 5, the movable platform 10 is slidably connected to the surface of the second slide rod 9, and the side of the movable platform 10 is fixedly connected to the integrated machine body 2.

[0033] Specifically, a control switch 11 is fixedly connected to the side of the support frame 1 .

[0034] Specifically, an energy storage compartment 12 is provided inside the support frame 1 , and a battery 13 is fixedly connected inside the energy storage compartment 12 .

[0035] Specifically, a wheel set 15 is fixedly connected to the lower surface of the support frame 1 , and a brake pad 14 is arranged on the side of the wheel set 15 . There are four wheel sets 15 in total, and they are arranged in a rectangular shape on the lower surface of the support frame 1 .

[0036] The working principle of the utility model is as follows: when in use, people only need to move the device to a position suitable for the use of the device. When people need to fix the device, people only need to adjust the brake pads 14 arranged on the side of the wheel set 15 to the braking state. When people need to adjust the height of the integrated machine body 2, people only need to control the second motor 4 to operate through the control switch 11, thereby driving the second threaded column 5 to rotate, and driving the integrated machine body 2 to move up and down with the cooperation of the second threaded column 5, the second slide bar 9 and the movable platform 10. When the integrated machine body 2 is not needed, people only need to control the first motor 302 to operate through the control switch 11, thereby driving the first threaded column 303 to rotate, and driving the protective plate 314 to rotate to the front of the integrated machine body 2 with the cooperation of the first threaded column 303, the movable sleeve 306, the first slide bar 310 and the sliding sleeve 311, so as to shield and protect the screen to prevent external collision from damaging the screen of the integrated machine body 2, thereby improving the practicality of the device.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A teaching all-in-one machine that is easy to lift, comprising a support frame (1), an all-in-one machine body (2) and a protective component (3), characterized in that: The integrated machine body (2) is arranged inside the support frame (1), the protective component (3) is fixedly connected to the side of the integrated machine body (2), the protective component (3) comprises a first shell (301), the first shell (301) is fixedly connected to the side of the integrated machine body (2), a first motor (302) is fixedly connected inside the first shell (301), the other end of the output shaft of the first motor (302) is fixedly connected to a first threaded column (303), the other end of the first threaded column (303) is fixedly connected to a first rotating shaft (304), and the first shell (301) is fixedly connected inside A first bearing (305) is provided, the other end of the first rotating shaft (304) is inserted into the first bearing (305), a movable sleeve (306) is threadedly connected to the surface of the first threaded column (303), a second shell (309) is fixedly connected to the side of the integrated machine body (2), a first sliding rod (310) is fixedly connected inside the second shell (309), a sliding sleeve (311) is slidably connected to the surface of the first sliding rod (310), a support plate (315) is fixedly connected to the side of the integrated machine body (2), and a protective plate (314) is movably connected to the side of the support plate (315) via a pin shaft.

2. The teaching all-in-one machine that is easy to lift according to claim 1, characterized in that: The lower surface of the protective plate (314) is fixedly connected to a first fixed block (308); the movable sleeve (306) is movably connected to a first connecting rod (307) via a pin shaft; the other end of the first connecting rod (307) is movably connected to the inside of the first fixed block (308) via a pin shaft; the sliding sleeve (311) is movably connected to a second connecting rod (312) via a pin shaft; the other end of the second connecting rod (312) is movably connected to the inside of the second fixed block (313) via a pin shaft.

3. The teaching all-in-one machine that is easy to lift according to claim 1, characterized in that: A second motor (4) is fixedly connected inside the support frame (1); a second threaded column (5) is fixedly connected to the other end of the output shaft of the second motor (4); a second rotating shaft (6) is fixedly connected to the other end of the second threaded column (5); a cross frame (8) is fixedly connected inside the support frame (1); a second bearing (7) is fixedly connected to the lower surface of the cross frame (8); and the other end of the second rotating shaft (6) is inserted into the second bearing (7).

4. The teaching all-in-one machine that is easy to lift according to claim 3 is characterized in that: The lower surface of the cross frame (8) is fixedly connected to a second slide bar (9), the other end of the second slide bar (9) is fixedly connected to the inside of the support frame (1), the surface of the second threaded column (5) is threadedly connected to a movable platform (10), the movable platform (10) is slidably connected to the surface of the second slide bar (9), and the side of the movable platform (10) is fixedly connected to the integrated machine body (2).

5. The teaching all-in-one machine that is easy to lift according to claim 1, characterized in that: A control switch (11) is fixedly connected to the side of the support frame (1).

6. The teaching all-in-one machine that is easy to lift according to claim 1, characterized in that: An energy storage compartment (12) is provided inside the support frame (1), and a storage battery (13) is fixedly connected inside the energy storage compartment (12).

7. The teaching all-in-one machine that is easy to lift according to claim 1, characterized in that: A wheel set (15) is fixedly connected to the lower surface of the support frame (1), and a brake pad (14) is arranged on the side of the wheel set (15). There are four wheel sets (15) in total, and they are arranged in a rectangular shape on the lower surface of the support frame (1).

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