Multifunctional practical course convenient interaction device

Abstract

The utility model relates to a multifunctional practice course interaction device, belongs to the course teaching device technical field, and specifically relates to a multifunctional practice course convenient interaction device comprising a bottom plate, the bottom of the bottom plate is fixedly provided with a plurality of self-locking universal wheels, and the surface of the bottom plate is fixedly provided with a pair of telescopic cylinders; a telescopic plate is slidably mounted in each telescopic cylinder, a supporting plate is fixedly mounted at the end of each telescopic plate, rotating shafts are rotatably mounted on the opposite sides of the pair of supporting plates, and a supporting frame is jointly and fixedly mounted between the pair of rotating shafts; according to the utility model, the teaching effect of combining the internet and the blackboard writing is achieved, and the problems that although the internet and the blackboard writing are combined for teaching by using a display screen for patent retrieval, the height of the device cannot be adjusted for different users, so that the use comfort is poor, and when the device is not used, the use is inconvenient are solved. And the display screen cannot be effectively protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to course teaching device technical field, especially a kind of multi-functional practice class convenient interactive device. BACKGROUND

[0002] In the course teaching of present, often combine internet and board writing, provide multiple teaching methods, to improve the quality of teaching.

[0003] Through retrieval, the Chinese patent with disclosure number CN215636212U discloses a kind of multi-functional practice class interactive device, including support plate, support plate both sides are provided with support rod assembly, support plate top and bottom are provided with connecting sleeve, connecting sleeve is fixedly connected with support rod assembly by connecting rod, support plate is rotatably connected with connecting sleeve, support rod assembly outer wall is sleeved with sleeve, sleeve is rotatably connected with support rod assembly, support plate both sides are provided with recess, recess is rotatably installed with rotating roller, sleeve outer wall is provided with the clamping groove matched with rotating roller, one side of support plate is installed with display screen.

[0004] Based on the above retrieval in combination with prior art finds out that;

[0005] Although the above-mentioned patent uses display screen to combine internet and board writing for teaching, but the device cannot be adjusted in height for different users, resulting in poor use comfort, and the display screen cannot be effectively protected when not in use, so there is certain limitation. INVENTION CONTENT

[0006] In order to solve the above technical problems, the utility model provides a kind of multi-functional practice class convenient interactive device, utilize the self-locking universal wheel of setting not only can be moved flexibly, simultaneously still can ensure the stability when using, and utilize electric telescopic rod is convenient according to different user different height is adjusted, improve the practicability of device.

[0007] The technical solution for achieving the purpose of the utility model is as follows: a kind of multi-functional practice class convenient interactive device, including bottom plate, the bottom of the bottom plate is fixedly installed with multiple self-locking universal wheels, the surface of the bottom plate is fixedly installed with a pair of telescopic cylinders, the inside of each telescopic cylinder is slidably installed with telescopic plate, the end of each telescopic plate is fixedly installed with support plate, a pair of support plates are rotatably installed with shaft on opposite sides, a pair of shafts are fixedly installed with support frame between them, the inside of the support frame is fixedly installed with partition, further including limiting assembly.

[0008] The limiting assembly includes limiting holes opened on the upper and lower sides of the support frame.

[0009] Preferably, the surface of the bottom plate is fixedly provided with a pair of electric telescopic rods, the telescopic ends of the pair of electric telescopic rods are fixedly provided with a connecting plate, and the two ends of the connecting plate are fixedly connected with the telescopic plate.

[0010] Preferably, the middle of one side of the partition plate is fixedly provided with a display screen, the bottom of the display screen is fixedly provided with a control panel, and the two sides of the partition plate and the display screen are fixedly provided with a writing board one.

[0011] Preferably, the other side of the partition plate is fixedly provided with a writing board three, the inner bottom and the inner top of the supporting frame are fixedly provided with a sliding groove one, and a pair of writing board twos are slidably arranged between the pair of sliding groove ones.

[0012] Preferably, the bottom of the connecting plate is fixedly provided with a mounting box, a threaded rod is rotatably arranged in the mounting box, one end of the threaded rod penetrating through the mounting box is fixedly provided with a rotating handle, a U-shaped plate is slidably arranged in the mounting box, a sliding groove two is formed in the inner side wall of the mounting box, and the sliding groove two and the U-shaped plate are in sliding fit.

[0013] Preferably, a pair of limiting blocks are slidably arranged between the partition plate, the supporting frame and the connecting plate, the limiting blocks and the U-shaped plate are in sliding connection, and limiting holes matched with the limiting blocks are formed in the partition plate and the connecting plate.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] Firstly, the rotatable supporting frame can realize multifunctional practical teaching, the display screen and the writing board are combined, the teaching mode of combining the Internet with blackboard writing is provided, the teaching quality is improved, the electric telescopic rod can move the supporting frame, the height is adjusted, the height is adjusted according to the height of the user, and the practicability of the device is improved.

[0016] Secondly, the threaded rod and the rotating handle are arranged, the threaded rod is rotated by rotating the rotating handle, the U-shaped plate is moved, the limiting block is moved, the limiting hole is arranged, the limiting and fixing of the supporting frame are realized, the rotation of the supporting frame is avoided during use, and the use is affected.

[0017] The problem that the device cannot be adjusted in height for different users, the use comfort is poor, and the display screen cannot be effectively protected when not in use is solved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further explained in conjunction with the drawings and embodiments:

[0019] Figure 1 is the overall first view structure schematic view provided by the utility model;

[0020] Figure 2 is the overall second view structure schematic view provided by the utility model;

[0021] Figure 3 is the overall partial cut structure schematic view provided by the utility model;

[0022] Figure 4 is the limiting assembly structure schematic view provided by the utility model.

[0023] Mark explanation:

[0024] 1, bottom plate, 2, self-locking universal wheel, 3, telescopic cylinder, 4, telescopic plate, 5, support plate, 6, electric telescopic rod, 7, connecting plate, 8, support frame, 9, sliding groove one, 10, writing board one, 11, writing board two, 12, limiting hole, 13, installation box, 14, rotating handle, 15, writing board three, 16, partition, 17, display screen, 18, control panel, 19, rotating shaft, 20, threaded rod, 21, limiting block, 22, U-shaped plate, 23, sliding groove two. Specific implementation

[0025] The utility model will be described in detail below, and the technical scheme in the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0026] The utility model improves and provides a kind of multifunctional practice class convenient interaction device, and the technical scheme of the utility model is:

[0027] As Figures 1-4 As shown in a kind of multifunctional practice class convenient interaction device, including bottom plate 1, the bottom of bottom plate 1 is fixedly installed with multiple self-locking universal wheel 2, the surface of bottom plate 1 is fixedly installed with a pair of telescopic cylinder 3, the inside of each telescopic cylinder 3 is slidably installed with telescopic plate 4, and the end of each telescopic plate 4 is fixedly installed with support plate 5, a pair of support plate 5 relative one side is rotatably installed with rotating shaft 19, and a pair of rotating shaft 19 is fixedly installed with support frame 8 between, and support frame 8 is fixedly installed with partition 16 in the inside, further include limiting assembly, utilize the telescopic cylinder 3 and telescopic plate 4 of setting and be convenient for auxiliary realization height adjustment, and utilize the support plate 5 of setting is convenient for installation support frame 8, and the rotating shaft 19 of setting can realize the rotation of support frame 8, to facilitate conversion use interface, improve the diversity of device use.

[0028] The limiting assembly comprises limiting holes 12 arranged on the upper and lower sides of the support frame 8, and the limiting holes 12 are arranged to facilitate limiting and fixing the support frame 8 after rotating the support frame 8, so as to prevent the support frame 8 from rotating and affecting the teaching use.

[0029] Further, the surface of the bottom plate 1 is fixedly installed with a pair of electric telescopic rods 6, the telescopic ends of the pair of electric telescopic rods 6 are fixedly installed with a connecting plate 7, and the two ends of the connecting plate 7 are fixedly connected with the telescopic plate 4, so that the electric telescopic rods 6 and the connecting plate 7 are arranged to facilitate height adjustment and improve the practicability of the device.

[0030] Further, the display screen 17 is fixedly installed on one side of the middle part of the partition plate 16, the control panel 18 is fixedly installed at the bottom of the display screen 17, and the writing board one 10 is fixedly installed between the two sides of the partition plate 16 and the display screen 17, so that the display screen 17 is arranged to facilitate internet teaching, and the writing board one 10 is arranged to assist teaching and improve the teaching quality of the practical class.

[0031] As a further scheme of the utility model, the writing board three 15 is fixedly installed on the other side of the partition plate 16, and the inner bottom and the inner top of the support frame 8 are fixedly installed with a sliding groove one 9, and a pair of writing board twos 11 are slidingly installed between the pair of sliding grooves one 9, so that the writing board three 15 is arranged to combine the internet teaching with the traditional teaching method, to avoid the problem that the writing board one 10 cannot be used when more board writing is needed due to the area limitation of the writing board one 10, thereby further improving the teaching quality, and the writing board two 11 is slidingly installed to assist teaching and protect the display screen 17 when the display screen 17 is not used, thereby avoiding damage to the display screen 17.

[0032] Further, the mounting box 13 is fixedly installed at the bottom of the connecting plate 7, the threaded rod 20 is rotatably installed in the mounting box 13, the threaded rod 20 is fixedly installed with a rotating handle 14 at one end rotatably penetrating the mounting box 13, the U-shaped plate 22 is slidingly installed in the mounting box 13, the sliding groove two 23 is arranged on the inner side wall of the mounting box 13, and the sliding groove two 23 and the U-shaped plate 22 are slidingly matched, so that the mounting box 13 is arranged to facilitate installation of the U-shaped plate 22, the threaded rod 20 and the rotating handle 14, the rotating handle 14 is rotated to drive the threaded rod 20 to rotate, and then the U-shaped plate 22 is moved, thereby achieving the limiting effect.

[0033] Further, the partition plate 16, the support frame 8 and the connecting plate 7 are slidably connected with a pair of limiting blocks 21, the limiting blocks 21 are slidably connected with the U-shaped plate 22, the partition plate 16 and the connecting plate 7 are provided with limiting holes 12 matched with the limiting blocks 21, through the limiting holes 12 and the limiting blocks 21, the limiting blocks 21 can be moved into the limiting holes 12 under the action of the U-shaped plate 22, the limiting and fixing effect of the support frame 8 is realized, and the rotation in use is avoided, so that the teaching use is affected.

[0034] Specific working method is: after moving the device to the appropriate position, locking the self-locking universal wheel 2 to fix the device, adjusting the height through the control electric telescopic rod 6 according to the height of the user, so as to improve the use comfort of the user, then sliding the writing board two 11, opening the display screen 17 through the control panel 18, so that the practical teaching can be realized, at the same time, the writing board one 10 and the writing board two 11 are convenient for use together with the internet teaching, and the teaching quality is improved, when the writing board one 10 and the writing board two 11 are not enough to use, rotating the support frame 8, the writing board three 15 is convenient for use, after rotating, the rotating handle 14 and the threaded rod 20 are convenient for moving with the U-shaped plate 22 and the limiting block 21, the limiting and fixing effect of the support frame 8 is realized, so that the rotation in use is avoided.

[0035] The technical means disclosed in the utility model scheme is not only limited to the technical means disclosed in the above technical means, but also includes the technical scheme composed by the above technical features. The unfinished matters of the utility model belong to the common knowledge of the person skilled in the art.

Claims

1. A multifunctional practice class convenient interaction device, comprising a bottom plate (1), a plurality of self-locking universal wheels (2) are fixedly installed at the bottom of the bottom plate (1), characterized in that: The surface of the bottom plate (1) is fixedly installed with a pair of telescopic cylinders (3), the inside of each telescopic cylinder (3) is slidably installed with a telescopic plate (4), the end of each telescopic plate (4) is fixedly installed with a support plate (5), a pair of support plates (5) are rotatably installed with rotating shafts (19) on opposite sides, a pair of rotating shafts (19) are fixedly installed with a support frame (8) between them, the inside of the support frame (8) is fixedly installed with a partition plate (16), and further comprising; The limiting assembly comprises limiting holes (12) formed on the upper and lower sides of the support frame (8).

2. The multifunctional practice class convenient interaction device according to claim 1, characterized in that: The surface of the bottom plate (1) is fixedly installed with a pair of electric telescopic rods (6), the telescopic ends of the pair of electric telescopic rods (6) are fixedly installed with a connecting plate (7), and the two ends of the connecting plate (7) are fixedly connected with the telescopic plates (4).

3. The multifunctional practice class convenient interaction device according to claim 1, characterized in that: The middle of one side of the partition plate (16) is fixedly installed with a display screen (17), the bottom of the display screen (17) is fixedly installed with a control panel (18), and the two sides of the partition plate (16) and the display screen (17) are fixedly installed with a writing board one (10) between them.

4. The multifunctional practice class convenient interaction device according to claim 3, characterized in that: The other side of the partition plate (16) is fixedly installed with a writing board three (15), the inner bottom and the inner top of the support frame (8) are fixedly installed with a pair of sliding grooves one (9), and a pair of writing board twos (11) are slidably installed between the pair of sliding grooves one (9).

5. The multifunctional practice class convenient interaction device according to claim 2, characterized in that: The bottom of the connecting plate (7) is fixedly installed with a mounting box (13), the inside of the mounting box (13) is rotatably installed with a threaded rod (20), one end of the threaded rod (20) rotatably penetrating through the mounting box (13) is fixedly installed with a rotating handle (14), the inside of the mounting box (13) is slidably installed with a U-shaped plate (22), a sliding groove two (23) is formed in the inner side wall of the mounting box (13), and the sliding groove two (23) and the U-shaped plate (22) are in sliding fit.

6. The multifunctional practice class convenient interaction device according to claim 1, characterized in that: A pair of limiting blocks (21) are slidably installed between the partition plate (16), the support frame (8) and the connecting plate (7), the limiting blocks (21) and the U-shaped plate (22) are in sliding connection, and limiting holes (12) matched with the limiting blocks (21) are formed in the partition plate (16) and the connecting plate (7).

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