All-in-one machine convenient to lift

Abstract

The utility model relates to the technical field of teaching all-in-one machines, and discloses an all-in-one machine convenient to lift, which comprises a fixing plate, four corners of the surface of the fixing plate are in threaded connection with fixing bolts, the middle part of the surface of the fixing plate is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a telescopic assembly, and the telescopic assembly is fixedly connected with a lifting device. The bottom end of the telescopic assembly is fixedly connected with a rotating assembly. According to the all-in-one machine convenient to lift, through the arrangement of the telescopic assembly and the rotating assembly, adjustment can be conducted according to the height and angle needed by a user, the user can conveniently conduct display teaching on personnel of different heights and different directions, operation is convenient and fast, and control is easy; when the teaching all-in-one machine is not used, the baffles on the two sides of the teaching all-in-one machine can be closed through the limiting sliding grooves, so that the effect of protecting the device is achieved, the teaching all-in-one machine is prevented from being collided and damaged by external force, the service life of the device is prolonged, and meanwhile the dustproof effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching integrated machines, in particular to an integrated machine which is easy to lift. Background Art

[0002] In the education industry, middle school history teaching usually requires the use of multimedia equipment to display courseware, videos, pictures and other auxiliary materials so that students can better understand and remember historical knowledge. The combination of traditional projectors and blackboards can no longer meet the needs of modern teaching, and all-in-one computers have gradually become the mainstream teaching tools in the classroom due to their integrated design and rich functions.

[0003] The multimedia teaching all-in-one machine integrates infrared touch technology, intelligent office teaching software, multimedia network communication technology, high-definition flat-panel display technology and other technologies. It integrates projectors, projection screens, electronic whiteboards, computers (optional), TVs, touch screens and other devices into a multifunctional interactive teaching tool. Traditional teaching all-in-one machines usually stand on the ground, which greatly reduces the scope of teaching activities, so a machine that is easy to lift is needed.

[0004] The existing all-in-one machine that is easy to lift has the following disadvantages:

[0005] (1) When using the teaching all-in-one machine for demonstration teaching, the display angle and height of the equipment are fixed, which affects the use of users of different heights and students in different directions, thereby reducing the demonstration teaching effect. The device lacks protection and is easily damaged by external force, thereby reducing the service life of the device.

[0006] (2) The teaching all-in-one machine is prone to dust accumulation during use, causing the display screen to be blurred, greatly reducing the clarity of the display. The device size of the hanging and clamping all-in-one machine is fixed, which has certain limitations on the fixation of all-in-one machines of different sizes, reducing the scope of application of the device, resulting in poor clamping and fixation of the device, reducing the fixation safety, and complicating the installation of the device, reducing the efficiency of installation and disassembly.

[0007] Therefore, the utility model provides an all-in-one machine which is easy to lift. Utility Model Content

[0008] 1. Technical issues to be resolved

[0009] In view of the deficiencies in the prior art, the utility model provides an all-in-one machine that is easy to lift, which solves the problems proposed in the above background technology that the display angle and height of the equipment are fixed, the device lacks protection, the teaching all-in-one machine is prone to dust accumulation when in use, the device size of the hanging and clamping all-in-one machine is fixed, and the device installation is complicated.

[0010] (II) Technical solution

[0011] To achieve the above objectives, the utility model is implemented through the following technical solutions: an all-in-one machine that is easy to lift, comprising a fixed plate, the four corners of the surface of the fixed plate are threadedly connected with fixing bolts, the middle part of the surface of the fixed plate is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a telescopic component, the bottom end of the telescopic component is fixedly connected with a rotating component, the other end of the rotating component is fixedly connected with a clamping component, the surface of the clamping component is threadedly connected by a threaded bolt, the inside of the clamping component is clamped with an all-in-one body, the middle part of the surface of the clamping component is fixedly connected with a limiting slide groove, the inside of the limiting slide groove is slidably connected with a baffle assembly, and the middle of the baffle assembly is fixedly connected with a cleaning brush.

[0012] Optionally, the telescopic assembly includes a fixed rod, the top end of the fixed rod surface is fixedly connected to one end of the connecting block, the interior of the fixed rod is slidably connected with a telescopic rod, and the telescopic rod is threadedly connected to a limit bolt on the surface of the fixed rod through a positioning threaded hole set on its surface.

[0013] Optionally, the rotating assembly includes a rotating shaft, a top end of the rotating shaft is fixedly connected to a bottom end of the telescopic rod, and a middle portion of a surface of the rotating shaft is fixedly connected to a rotating rod.

[0014] Optionally, the clamping assembly includes a lower clamping block, one end of which is fixedly connected to one end of a rotating rod, the top of the lower clamping block is threadedly connected to an upper clamping block via a threaded bolt, and the surfaces of the lower clamping block and the upper clamping block are fixedly connected to rubber pads.

[0015] Optionally, the baffle assembly includes a left slider, which is slidably connected to the inside of the limiting slide groove, the surface of the left slider is fixedly connected to a left shielding plate, the other end of the left shielding plate is clamped with a right shielding plate, the surface of the right shielding plate is fixedly connected to a right slider, and the surface of the right slider is slidably connected to the inside of the limiting slide groove.

[0016] Optionally, two ends of the limiting slide groove are fixedly connected to limiting blocks, and the limiting blocks are made of rubber.

[0017] (III) Beneficial effects

[0018] The utility model provides an all-in-one machine that is easy to lift and lower, and has the following beneficial effects:

[0019] 1. The all-in-one machine that is easy to lift can be adjusted according to the height and angle required by the user through the setting of the telescopic component and the rotating component, so that the user can demonstrate and teach people at different heights and directions. The operation is convenient, simple and easy to control. Through the setting of the limit slide and the baffle component, the baffles on both sides of the teaching all-in-one machine can be closed through the limit slide when not in use, thereby achieving the effect of protecting the device, avoiding external force from damaging the teaching all-in-one machine, and improving the service life of the device. At the same time, it can also have a dust-proof effect.

[0020] 2. The all-in-one machine that is easy to lift can drive the cleaning brush to clean the surface of the teaching all-in-one machine during the closing and unfolding of the baffle plate through the setting of a cleaning brush, thereby improving the display clarity and display effect. The setting of the clamping component can clamp and fix teaching all-in-one machines of different sizes to increase the scope of application. The setting of the fixing plate and the fixing bolt can improve the reliability of the suspension fixation, avoid the device from falling, and increase the safety of use. The setting of the connecting block, the threaded bolt and the all-in-one machine body can facilitate installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the telescopic component and the rotating component of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the clamping assembly and the baffle assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the utility model.

[0025] In the figure: 1. fixed plate; 2. fixing bolt; 3. connecting block; 4. telescopic assembly; 401. fixed rod; 402. telescopic rod; 403. limit bolt; 5. rotating assembly; 501. rotating shaft; 502. rotating rod; 6. clamping assembly; 601. lower clamping block; 602. upper clamping block; 603. rubber pad; 7. threaded bolt; 8. all-in-one body; 9. limit slide groove; 10. baffle assembly; 1001. left slider; 1002. left baffle plate; 1003. right baffle plate; 1004. right slider; 11. cleaning brush. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an all-in-one machine that is easy to lift, comprising a fixing plate 1. Through the setting of the fixing plate 1, when in use, the effect of conveniently fixing the device on the wall is achieved. The four corners of the surface of the fixing plate 1 are threadedly connected with fixing bolts 2. Through the setting of the fixing bolts 2, when in use, the effect of improving the fixation is achieved. The middle part of the surface of the fixing plate 1 is fixedly connected with a connecting block 3. Through the setting of the connecting block 3, when in use, the effect of fixing the telescopic component 4 is achieved. One end of the connecting block 3 is fixedly connected with the telescopic component 4. Through the setting of the telescopic component 4, when in use, the effect of adjusting the height of the device according to the height of the user is achieved to facilitate teaching and demonstration. The bottom end of the telescopic component 4 is fixedly connected with a rotating component 5. Through the setting of the rotating component 5, when in use, the device can be rotated, which is convenient for demonstrating to students in different directions. The other end of the rotating component 5 is fixedly connected with a clamping component 6. Through the clamping The setting of the holding component 6 can achieve the effect of clamping and fixing teaching all-in-one machines of different sizes when in use, thereby improving the application scope of the device. The surface of the clamping component 6 is threadedly connected by a threaded bolt 7. Through the setting of the threaded bolt 7, the effect of threaded fixing of the clamping component 6 is achieved when in use. The inside of the clamping component 6 is clamped with the all-in-one machine body 8. Through the setting of the all-in-one machine body 8, the effect of convenient display of teaching is achieved when in use. The middle part of the surface of the clamping component 6 is fixedly connected with a limited slide groove 9. Through the setting of the limited slide groove 9, the effect of facilitating the sliding of the baffle component 10 on the body is achieved when in use. The inside of the limited slide groove 9 is slidably connected with the baffle component 10. Through the setting of the baffle component 10, the effect of protecting the device from external force collision is achieved when in use. The middle part of the baffle component 10 is fixedly connected with a cleaning brush 11. Through the setting of the cleaning brush 11, the effect of cleaning the display screen and improving the display clarity is achieved when in use.

[0028] The telescopic assembly 4 includes a fixed rod 401. The setting of the fixed rod 401 facilitates the sliding of the telescopic rod 402 when in use. The top of the surface of the fixed rod 401 is fixedly connected to one end of the connecting block 3. The interior of the fixed rod 401 is slidably connected with the telescopic rod 402. The setting of the telescopic rod 402 facilitates the height adjustment when in use. The telescopic rod 402 is threadedly connected to the limit bolt 403 on the surface of the fixed rod 401 through the positioning threaded hole set on the surface of the telescopic rod 402.

[0029] The rotating assembly 5 includes a rotating shaft 501. By setting the rotating shaft 501, when in use, the effect of facilitating the rotation direction of the device is achieved. The top end of the rotating shaft 501 is fixedly connected to the bottom end of the telescopic rod 402. The middle part of the surface of the rotating shaft 501 is fixedly connected with a rotating rod 502. By setting the rotating rod 502, when in use, the effect of driving the device to rotate is achieved.

[0030] The clamping assembly 6 includes a lower clamping block 601, one end of which is fixedly connected to one end of the rotating rod 502, and the top of the lower clamping block 601 is threadedly connected to the upper clamping block 602 through a threaded bolt 7, and the surfaces of the lower clamping block 601 and the upper clamping block 602 are fixedly connected to rubber pads 603. The rubber pads 603 are arranged to prevent the clamping from damaging the integrated machine when in use;

[0031] The baffle assembly 10 includes a left slider 1001, which is slidably connected to the inside of the limiting slide groove 9, a left shielding plate 1002 is fixedly connected to the surface of the left slider 1001, a right shielding plate 1003 is clamped to the other end of the left shielding plate 1002, a right slider 1004 is fixedly connected to the surface of the right shielding plate 1003, and the surface of the right slider 1004 is slidably connected to the inside of the limiting slide groove 9. By setting the left shielding plate 1002 and the right shielding plate 1003, the effect of protecting the integrated machine from being bumped is achieved when in use;

[0032] The two ends of the limiting slide groove 9 are fixedly connected with limiting blocks. Through the setting of the limiting blocks, the limiting effect is achieved when in use. The material of the limiting blocks is rubber.

[0033] In the utility model, the working steps of the device are as follows:

[0034] 1. First, the four corners of the fixing plate 1 are screwed to the wall through the fixing bolts 2 to improve the fixation of the device. The height is adjusted by adjusting the length of the telescopic rod 402 inside the fixing rod 401 according to the needs of the user. The limit bolt 403 is used for screw fixing to adjust the height of the all-in-one machine. The rotating rod 502 on the surface of the rotating shaft 501 can be rotated to change the direction of the all-in-one machine, which is convenient for display and teaching to people in different directions;

[0035] 2. Secondly, the integrated machine body 8 is clamped and fixed by the lower clamping block 601 and the upper clamping block 602, and the clamping device is installed, fixed and disassembled by adjusting the threaded bolt 7. The left slider 1001 and the right slider 1004 inside the limiting slide groove 9 can be slid. The left slider 1001 drives the left baffle plate 1002, and the right slider 1004 drives the right baffle plate 1003 to slide in the same direction to open and close, thereby protecting the integrated machine body 8. During the sliding process, the left baffle plate 1002 and the right baffle plate 1003 will drive the cleaning brush 11 to clean the display screen of the integrated machine body 8 to improve the display clarity.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An all-in-one machine that is easy to lift, comprising a fixing plate (1), characterized in that: The four corners of the surface of the fixed plate (1) are all threadedly connected with fixing bolts (2); the middle part of the surface of the fixed plate (1) is fixedly connected with a connecting block (3); one end of the connecting block (3) is fixedly connected with a telescopic component (4); the bottom end of the telescopic component (4) is fixedly connected with a rotating component (5); the other end of the rotating component (5) is fixedly connected with a clamping component (6); the surface of the clamping component (6) is threadedly connected through a threaded bolt (7); the inside of the clamping component (6) is clamped with an integrated machine body (8); the middle part of the surface of the clamping component (6) is fixedly connected with a limiting slide groove (9); the inside of the limiting slide groove (9) is slidably connected with a baffle component (10); the middle part of the baffle component (10) is fixedly connected with a cleaning brush (11).

2. The all-in-one machine that is easy to lift according to claim 1, characterized in that: The telescopic assembly (4) comprises a fixed rod (401), the top end of the surface of the fixed rod (401) is fixedly connected to one end of the connecting block (3), the interior of the fixed rod (401) is slidably connected to a telescopic rod (402), and the telescopic rod (402) is threadedly connected to a limit bolt (403) on the surface of the fixed rod (401) via a positioning threaded hole provided on the surface of the telescopic rod (402).

3. The all-in-one machine that is easy to lift according to claim 2, characterized in that: The rotating assembly (5) comprises a rotating shaft (501), the top end of the rotating shaft (501) is fixedly connected to the bottom end of the telescopic rod (402), and the middle part of the surface of the rotating shaft (501) is fixedly connected to the rotating rod (502).

4. The all-in-one machine that is easy to lift according to claim 3, characterized in that: The clamping assembly (6) comprises a lower clamping block (601), one end of which is fixedly connected to one end of a rotating rod (502), the top end of the lower clamping block (601) is threadedly connected to an upper clamping block (602) via a threaded bolt (7), and the surfaces of the lower clamping block (601) and the upper clamping block (602) are both fixedly connected to rubber pads (603).

5. The all-in-one machine that is easy to lift according to claim 1, characterized in that: The baffle assembly (10) comprises a left slider (1001), the left slider (1001) is slidably connected to the inside of the limiting slide groove (9), the surface of the left slider (1001) is fixedly connected to a left shielding plate (1002), the other end of the left shielding plate (1002) is clamped with a right shielding plate (1003), the surface of the right shielding plate (1003) is fixedly connected to a right slider (1004), and the surface of the right slider (1004) is slidably connected to the inside of the limiting slide groove (9).

6. The all-in-one machine that is easy to lift according to claim 1, characterized in that: The two ends of the limiting slide groove (9) are fixedly connected to limiting blocks, and the material of the limiting blocks is rubber.

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