Platform for big data interactive teaching

Abstract

The utility model discloses a platform for big data interactive teaching, which belongs to the technical field of teaching platforms and comprises a teaching platform body, a storage box is embedded in the teaching platform body, a teaching all-in-one machine is rotatably connected in the storage box, and two telescopic rods symmetrical about the teaching all-in-one machine are rotatably connected in the storage box. The end, close to the teaching all-in-one machine, of the telescopic rod is rotationally connected with a rotating seat, the end, away from the telescopic rod, of the rotating seat is fixedly connected with a sliding block, a sliding groove is formed in the end, close to the sliding block, of the teaching all-in-one machine, and built-in storage grooves are formed in the left end and the right end of the sliding block correspondingly; the bottom end of the clamping block is fixedly connected with a plurality of first teeth which are uniformly distributed, and the inner wall of the sliding groove is fixedly connected with a plurality of second teeth which are uniformly distributed, so that when the teaching all-in-one machine is unfolded, the telescopic rod is not liable to be clamped, the unfolding process of the teaching all-in-one machine is smoother, and the working efficiency of teaching personnel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to teaching platform technical field more specifically, more specifically, it relates to a platform for big data interactive teaching. BACKGROUND

[0002] One utility model with patent No. CN202122325299.6 introduces a big data interactive teaching training platform, including the bottom plate, the bottom plate top surface installs the lifting mechanism, the lifting mechanism side installs the servo motor, the lifting mechanism top surface installs the mesa, the mesa top surface installs the teaching all -in -one and the storage box, the mesa bottom is provided with the storage box, the mesa top is provided with the mounting hole, the lifting mechanism includes the support rod, the top rod, the screw rod, the transmission bevel gear, the limit ring, the driving bevel gear and the transmission rod. The big data interactive teaching training platform is installed with the lifting mechanism, and the driving bevel gear and transmission rod are driven to rotate by starting the servo motor, the driving bevel gear drives the transmission bevel gear to rotate, the limit ring prevents the transmission bevel gear from running up, the transmission bevel gear drives the screw rod to rotate, and the screw rod drives the top rod to rise or descend, and the top rod drives the mesa to rise or descend, so that teachers and students can adjust the height of the mesa according to their height or preference.

[0003] But the utility model above, when opening the teaching all -in -one, since the telescopic rod is in rotation while the length is also changing, and the telescopic rod two ends are connected with the teaching all -in -one and the mesa respectively, therefore the telescopic rod is easy to jam, and after jamming, it is not easy to loosen, thereby affecting the unfolding of the teaching all -in -one. UTILITY MODEL CONTENTS

[0004] 1. Technical problem to be solved

[0005] In view of the problems existing in the prior art, the utility model aims at providing a platform for big data interactive teaching, which can prevent the telescopic rod from jamming when unfolding the teaching all -in -one, so that the unfolding process of the teaching all -in -one is more smooth, and the work efficiency of the teaching personnel is improved.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] The utility model provides a kind of big data interactive teaching platform, including teaching platform main part, the teaching platform main part is embedded with the installation of storage box, the storage box is rotatably connected with teaching all-in-one machine, the storage box is rotatably connected with two about teaching all-in-one machine symmetrical telescopic link, the one end of telescopic link close to teaching all-in-one machine is rotatably connected with rotating seat, the one end of rotating seat away from telescopic link is fixedly connected with sliding block, the one end of teaching all-in-one machine close to sliding block is excavated with sliding slot, the left and right ends of sliding block are all excavated with built-in storage groove, the built-in storage groove is slidably connected with clamping block, the first tooth of the multiple evenly distributed of clamping block bottom end is fixedly connected with second tooth, the second tooth of the multiple evenly distributed of sliding slot inner wall is fixedly connected with, the first tooth and second tooth are mutually engaged, the built-in storage groove inner wall is excavated with strip hole, the strip hole is equipped with the tab of being fixedly connected with clamping block, can be realized to teaching all-in-one machine when unfolding, telescopic link is not easy to jam, to make the unfolding process of teaching all-in-one machine more smooth, improve the work efficiency of teaching staff, can be realized to teaching all-in-one machine when unfolding, telescopic link is not easy to jam, to make the unfolding process of teaching all-in-one machine more smooth, improve the work efficiency of teaching staff.

[0009] Further, the storage box inner wall is excavated with placing groove, the outer end of teaching all-in-one machine is fixedly connected with placing block, the placing block is matched with placing groove, by setting placing groove and placing block, can when teaching all-in-one machine is stored, make teaching all-in-one machine horizontal placement.

[0010] Further, the first barrier of the two mutually symmetrical of built-in storage groove inner wall is fixedly connected with, the second barrier of the two mutually symmetrical of clamping block outer end is fixedly connected with, the first barrier is located second barrier outside and mutually abuts, by setting first barrier and second barrier, can make built-in storage groove with clamping block not easy to separate, to make clamping block more stable in built-in storage groove.

[0011] Further, the spring between clamping block and built-in storage groove inner bottom is fixedly connected, the spring is in compression state, by setting the spring of compression state, can make clamping block more easily slide out from built-in storage groove.

[0012] Further, the spring is made of stainless steel material, by using stainless steel material to make spring, can make spring not easy to be rusted in long-term use, to improve the service life of spring.

[0013] Further, the end of tab is set into pie shape, anti-skid lines are engraved on the surface of tab, by setting the end of tab into pie shape, can reduce the possibility of technician to be injured when pinching two tabs, by setting anti-skid lines, can make technician not easy to slip when pinching tab.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) the device realizes the smoothness of the unfolding process of the teaching all-in-one machine, stable locking and safety protection, convenient locking and unlocking mechanism, optimized storage design, enhanced stability and durability, and humanized design to improve the use experience, and has obvious advantages compared with the prior art, and provides more efficient, stable and convenient support for big data interactive teaching.

[0017] (2) the meshing design of the clamping block and the first tooth and the second tooth not only realizes the stable locking between the sliding block and the teaching all-in-one machine, but also avoids the problem of uneven unfolding caused by the jamming of the telescopic rod, and significantly improves the work efficiency of the teaching personnel.

[0018] (3) when the sliding block slides into the sliding groove to the appropriate position, the mutual meshing of the first tooth and the second tooth provides stable support for the teaching all-in-one machine in the unfolded state, ensures the safety and stability during the teaching process, and effectively prevents the displacement or shaking of the teaching all-in-one machine due to external force after unfolding, thereby providing reliable protection for the teaching activity. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective view of the whole of the utility model;

[0020] Figure 2 It is a perspective view of the back of the teaching platform main body of the utility model;

[0021] Figure 3 It is a perspective view of the teaching all-in-one machine part of the utility model;

[0022] Figure 4 It is Figure 3 a structural schematic view of position A in the middle;

[0023] Figure 5 It is a perspective view of the sliding block part of the utility model;

[0024] Figure 6 It is Figure 5 a structural schematic view of position B in the middle;

[0025] Figure 7 It is a perspective view of the inside of the sliding groove of the utility model.

[0026] Explanation of reference numerals in the drawings:

[0027] 1 teaching platform body, 2 storage box, 201 placing groove, 3 teaching all-in-one machine, 301 placing block, 4 telescopic rod, 5 rotating seat, 6 sliding block, 7 sliding groove, 8 built-in storage groove, 801 first blocking strip, 9 clamping block, 901 second blocking strip, 10 first tooth, 11 second tooth, 12 slot, 13 tab. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the description of the present application, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0031] Embodiment:

[0032] Please refer to Figures 1-7The utility model provides a big data interactive teaching platform, including teaching platform main part 1, the teaching platform main part 1 is embedded with the installation has the storage box 2, the storage box 2 is rotatably connected with teaching all -in -one 3, inside the storage box 2, teaching all -in -one 3 is installed through rotatable connection, so that it can easily switch between storage and deployment state, the storage box 2 is rotatably connected with two about the symmetrical telescopic link 4 of teaching all -in -one 3, the one end rotatable connection of telescopic link 4 is close to teaching all -in -one 3 is fixedly connected with the sliding block 6 of rotary base 5 away from telescopic link 4, the one end of teaching all -in -one 3 close to sliding block 6 is excavated with the sliding slot 7, and the both ends of sliding block 6 are excavated with built -in storage groove 8, and built -in storage groove 8 is slidably connected with the clamping block 9, and the bottom fixedly connected with a plurality of evenly distributed first teeth 10 of clamping block 9, and the inner wall fixedly connected with a plurality of evenly distributed second teeth 11 of sliding slot 7, and first teeth 10 and second teeth 11 are engaged with each other, and the inner wall of built -in storage groove 8 is excavated with strip hole 12, and strip hole 12 is provided with the push piece 13 fixedly connected with clamping block 9, can realize the deployment of teaching all -in -one, and the telescopic link is not easy to jam, so that the deployment process of teaching all -in -one is more smooth, improves the work efficiency of teaching staff.

[0033] The sliding cooperation of sliding block 6 and sliding slot 7 provides accurate guiding effect for the deployment and storage of teaching all -in -one 3.

[0034] When sliding block 6 slides into sliding slot 7 to the appropriate position, first teeth 10 and second teeth 11 are engaged with each other, thereby realizing the position locking between sliding block 6 and teaching all -in -one 3. This design not only ensures the stability of teaching all -in -one 3 in the deployed state, but also avoids the problem of unsmooth deployment caused by the jamming of telescopic link 4.

[0035] The technician only needs to pinch the push piece 13 with his hand to easily control the sliding of clamping block 9 in built -in storage groove 8, thereby realizing the locking and unlocking between sliding block 6 and teaching all -in -one 3.

[0036] Please refer to Figures 1-3 The inner wall of storage box 2 is excavated with placing groove 201, and the outer end of teaching all -in -one 3 is fixedly connected with placing block 301, and placing block 301 is matched with placing groove 201. By setting placing groove 201 and placing block 301, teaching all -in -one 3 can be placed horizontally when it is stored.

[0037] Please refer to Figures 5-6The inner wall of the built-in storage groove 8 is fixedly connected with two first blocking strips 801 which are symmetrical to each other, and the outer end of the clamping block 9 is fixedly connected with two second blocking strips 901 which are symmetrical to each other, the first blocking strips 801 are located outside the second blocking strips 901 and abut against each other, through the arrangement of the first blocking strips 801 and the second blocking strips 901, the built-in storage groove 8 and the clamping block 9 are not easy to separate, so that the clamping block 9 is more stable in the built-in storage groove 8, the clamping block 9 and the inner bottom end of the built-in storage groove 8 are fixedly connected with springs, the springs are in a compressed state, through the arrangement of the compressed springs, the clamping block 9 is more easily slid out of the built-in storage groove 8.

[0038] Please refer to Figures 4-6 The spring is made of stainless steel material, through the use of stainless steel material to make the spring, the spring is not easy to be rusted in the long-term use process, so that the service life of the spring is improved, the end of the poking piece 13 is provided in a round cake shape, and anti-skid lines are engraved on the surface of the poking piece 13, through the arrangement of the poking piece 13 in a round cake shape, the possibility of injury of the technician when pinching the two poking pieces 13 is reduced, and through the arrangement of the anti-skid lines, the technician is not easy to slip when pinching the poking piece 13.

[0039] When the utility model is used, the teaching all-in-one machine 3 and the telescopic rod 4 are turned upwards, the length of the telescopic rod 4 is adjusted, the technician pinches the poking piece 13, then the sliding block 6 is put into the sliding groove 7, the position of the teaching all-in-one machine 3 is adjusted again according to actual needs, the poking piece 13 is loosened after selecting a suitable position, under the reset action of the spring, the clamping block 9 slides out of the built-in storage groove 8 and enters the sliding groove 7, the first tooth 10 and the second tooth 11 are driven to be in mutual staggered contact, so that the position between the sliding block 6 and the teaching all-in-one machine 3 is locked, compared with the prior art, the utility model can prevent the telescopic rod from being stuck when the teaching all-in-one machine is unfolded, so that the unfolding process of the teaching all-in-one machine is more smooth, and the work efficiency of the teaching personnel is improved.

[0040] The above is only a preferred specific implementation manner of the utility model; however, the protection scope of the utility model is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A platform for big data interactive teaching, comprising a teaching platform main body (1), characterized in that: The utility model provides a teaching platform, including teaching platform main part (1), the teaching platform main part (1) in-embedded installation has received box (2), the receiving box (2) is rotatably connected with teaching all -in -one (3), the receiving box (2) is rotatably connected with two about teaching all -in -one (3) symmetry telescopic link (4), the telescopic link (4) is rotatably connected with rotating seat (5) one end close to teaching all -in -one (3), the rotating seat (5) is fixedly connected with sliding block (6) one end away from telescopic link (4), the teaching all -in -one (3) is dug with slide groove (7) one end close to sliding block (6), the both ends of sliding block (6) are dug with built -in storage groove (8), built -in storage groove (8) is slidably connected with clamping block (9), the bottom of clamping block (9) is fixedly connected with a plurality of evenly distributed first tooth (10), the inner wall of slide groove (7) is fixedly connected with a plurality of evenly distributed second tooth (11), first tooth (10) and second tooth (11) are engaged, the inner wall of built -in storage groove (8) is dug with strip hole (12), the strip hole (12) is equipped with the tab (13) of being fixedly connected with clamping block (9). ​ 2. The platform for big data interactive teaching according to claim 1, characterized in that: The inner wall of the receiving box (2) is dug with a placing groove (201), and the outer end of the teaching all-in-one (3) is fixedly connected with a placing block (301).

3. The platform for big data interactive teaching according to claim 1, characterized in that: The inner wall of the built-in storage groove (8) is fixedly connected with two first blocking strips (801) that are symmetrical to each other, and the outer end of the clamping block (9) is fixedly connected with two second blocking strips (901) that are symmetrical to each other.

4. The platform for big data interactive teaching of claim 1, wherein: The clamping block (9) and the inner bottom end of the built-in storage groove (8) are fixedly connected with a spring, and the spring is in a compressed state.

5. The platform for big data interactive teaching according to claim 4, characterized in that: The spring is made of stainless steel material.

6. The platform for big data interactive teaching according to claim 1, characterized in that: The end of the tab (13) is provided in a round cake shape, and the surface of the tab (13) is engraved with anti-skid lines.

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