CN212233892U - A rotating teaching device for strategic management - Google Patents

Abstract

The utility model discloses a rotary teaching teaching device for strategic management, comprising a base, a support rod is rotatably connected to the middle of the upper end of the base; There are several rotating plates and the distance between the two adjacent rotating plates is the same, the upper end of the support rod is fixedly connected with a top plate, and the two sides and front and rear parts of the upper end of the top plate are provided with first chute, the beneficial effect of the utility model is: : The utility model uses the clamping mechanism on the top plate and the splint on the lifting plate to clamp the material to be displayed, and a support plate with a screw rod is arranged below the lifting plate, and the screw rod can be used to adjust the height of the lifting plate, so that the height of the lifting plate can be adjusted. The utility model can be adjusted according to the length of the clamped material, the supporting rod of the utility model is rotatably connected to the base, and the display angle of the material can be adjusted only by rotating the supporting rod during the display process, which is more convenient.

Description

A rotating teaching device for strategic management

technical field

The utility model relates to the technical field of teaching devices, in particular to a rotary teaching teaching device for strategic management.

Background technique

In the teaching process, teachers often use tools such as brackets to display some samples and materials, so as to explain teaching knowledge.

At present, the structure of the bracket used by teachers to explain knowledge is simple. The size of the material to be clamped is fixed and cannot be adjusted according to samples or materials of different lengths. During the teaching process, the teacher needs to rotate the whole bracket to adjust the size of the bracket on the bracket. The display angle of the sample or material is more troublesome.

Utility model content

The purpose of the utility model is to provide a rotary teaching device for strategic management teaching, so as to solve the problem that at present, the support structure used by teachers when teaching knowledge is simple, and the size of the clamped material is fixed, and it cannot be used according to different lengths of samples or samples. The material is adjusted, and during the explanation process, the teacher needs to rotate the whole bracket to adjust the display angle of the material on the bracket, which is a troublesome problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rotating teaching device for strategic management, comprising a base, a support rod is rotatably connected to the middle of the upper end of the base, and a lower end of the outer side wall of the support rod is fixedly connected with a base. A runner, a number of turning plates are fixedly connected to the outer circumferential wall of the runner, and the distance between two adjacent turning plates is the same, the upper end of the support rod is fixedly connected with a top plate, and both sides of the upper end of the top plate are fixedly connected A first chute is provided on both the front and rear parts of the first chute, and a first limit groove is provided on the inner side walls of the front and rear sides of the first chute. A first compression spring, a fixing frame is arranged above the first chute, the fixing frames are all concave structures and are fixedly connected to the top plate, and a clamping mechanism is installed inside the fixing frame, and the The middle part of the outer side wall of the support rod is slidably connected with a fixing sleeve, and the upper end of the outer side wall of the fixing sleeve is fixedly connected with a lifting plate. The length and width of the lifting plate are the same as the length and width of the top plate. The front and rear parts are provided with a second chute, the inner side walls of the front and rear sides of the second chute are both provided with a second limit groove, and the interior of the second chute is slidably connected with a second slider. The front and rear sides of the second sliding block are both slidably connected to the inside of the second limiting groove on the same side, and the lower ends of the second sliding block are fixedly connected with a splint, and the splint has an L-shaped structure, and the splint is close to the lifting plate. One side of the middle part of the lower end is provided with grooves, and both sides and the front and rear parts of the lower end of the lifting plate are fixedly connected with fixing plates, and the fixing plates are all located on the side of the second chute on the same side close to the middle part of the lower end of the lifting plate and Both are located on the same center line as the splint on the same side, the fixing plates are all provided with extrusion rods, the lower end of the outer side wall of the fixing sleeve is fixedly connected with a carrier plate, and the lower end of the carrier plate is rotatably connected with a screw rod. A support plate is fixedly connected to the support rod below the carrier plate.

Preferably, each of the clamping mechanisms includes a slide plate, the slide plates are all slidably connected to the top plate, the lower ends of the slide plates are all fixedly connected with first sliders, and the first sliders are all slidably connected to the first slider on the same side. Inside the chute, the front and rear sides of the first slider are fixedly connected with limit blocks, the limit blocks are all slidably connected inside the first limit groove on the same side, and the first slider is close to the middle of the upper end of the top plate One side of the sliding plate is fixedly connected with the side of the first compression spring on the same side away from the middle of the upper end of the top plate, and the side of the slide plate away from the middle of the upper end of the upper plate is fixedly connected with a pull plate.

Preferably, one end of the extrusion rod close to the middle of the lower end of the lifting plate is inserted into the groove opened on the same side clamping plate and is fixedly connected to the inside of the groove, and the end of the extrusion rod is far from the middle of the lower end of the lifting plate. Both are fixedly connected with extruded plates.

Preferably, two second compression springs are fixedly connected to one side of the fixing plate close to the same-side clamping plate, the two second compression springs are located on the front and rear sides of the same-side extrusion rod, and the two second compression springs are The side of the compression spring away from the fixing plate where the compression spring is located is fixedly connected inside the groove provided on the clamping plate on the same side.

Preferably, the lower end of the screw rod penetrates through the support plate and is threadedly connected to the support plate, and the lower end of the screw rod is fixedly connected with a rocking plate.

Preferably, a fixing block is fixedly connected to one side of the upper end of the base, a limiting plate is arranged through the interior of the fixing block, the limiting plate has an L-shaped structure, and the limiting plate is close to the side of the middle of the upper end of the base It snaps onto one of the turntables on the wheel.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model uses the clamping mechanism on the top plate and the splint on the lifting plate to clamp the material to be displayed, and a support plate with a screw is arranged below the lifting plate, and the height of the lifting plate can be adjusted by using the screw. The utility model can be adjusted according to the length of the clamped material.

2. The support rod of the present invention is rotatably connected to the base, and the display angle of the material can be adjusted only by rotating the support rod during the display process, which is more convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the area map at A place in Fig. 1;

Fig. 3 is the area map at B place in Fig. 1;

4 is a schematic structural diagram of a clamping mechanism of the present invention;

Figure 5 is a schematic structural diagram of the splint of the present invention.

In the figure: 1. Base; 2. Wheel; 3. Support rod; 4. Top plate; 5. Clamping mechanism; 51, Slide plate; 52, First slider; 53, Limit block; 7, the first chute; 8, the first limit slot; 9, the first compression spring; 10, the fixed sleeve; 11, the lifting plate; 12, the second chute; 13, the second limit slot ; 14, the second slider; 15, the splint; 16, the groove; 17, the second compression spring; 18, the fixed plate; 19, the extrusion rod; 20, the extrusion plate; 21, the carrier plate; 22, the support plate ; 23, screw; 24, rocking plate; 25, fixed block; 26, limit plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a rotating teaching device for strategic management, comprising a base 1, a support rod 3 is rotatably connected to the middle of the upper end of the base 1, and the lower end of the outer side wall of the support rod 3 is rotatably connected. A runner 2 is fixedly connected, a number of turning plates are fixedly connected on the circumferential outer side wall of the runner 2, and the distance between two adjacent turning plates is the same, the upper end of the support rod 3 is fixedly connected with a top plate 4, and the upper end of the top plate 4 is fixedly connected. Both sides and the front and rear parts are provided with a first chute 7 , the front and rear inner side walls of the first chute 7 are provided with a first limit groove 8 , and the inner side walls of the first chute 7 close to the middle of the upper end of the top plate 4 are all open. A first compression spring 9 is fixedly connected, which is convenient for clamping the upper end of the material on the top plate 4, and a fixed frame 6 is arranged above the first chute 7. The fixed frames 6 are all concave structures and are fixedly connected to the top plate 4. A clamping mechanism 5 is installed inside the fixed frame 6, a fixing sleeve 10 is slidably connected to the middle of the outer side wall of the support rod 3, and a lifting plate 11 is fixedly connected to the upper end of the outer side wall of the fixing sleeve 10. The length and width of the lifting plate 11 are the same as the top plate. 4. The length and width are the same. The lower end of the lifting plate 11 is provided with a second chute 12 on both sides and the front and rear parts. 12 is slidably connected with a second sliding block 14, and the front and rear sides of the second sliding block 14 are slidably connected to the inside of the second limiting groove 13 on the same side, so that the second sliding block 14 can be fixed in the second sliding groove. Inside 12, the lower end of the second sliding block 14 is fixedly connected with a splint 15, and the splint 15 has an L-shaped structure, which is convenient to cooperate with the clamping mechanism 5 to clamp the material between the top plate 4 and the lift plate 11, and the splint 15 is close to the lift. A groove 16 is formed on one side of the middle of the lower end of the plate 11 , and a fixing plate 18 is fixedly connected to both sides and the front and rear of the lower end of the lifting plate 11 . One side and the same side of the splint 15 are located on the same center line, the fixing plate 18 is provided with an extrusion rod 19, the lower end of the outer side wall of the fixing sleeve 10 is fixedly connected with a carrier plate 21, and the lower end of the carrier plate 21 rotates A screw rod 23 is connected, and a support plate 22 is fixedly connected to the support rod 3 below the carrier plate 21 , and the support plate 22 can be used to support the screw rod 23 , and it is convenient to adjust the height of the lifting plate 11 by rotating the screw rod 23 .

The lower end of the screw rod 23 penetrates the support plate 22 and is threadedly connected to the support plate 22. The lower end of the screw rod 23 is fixedly connected with a rocking plate 24, and the screw rod 23 can be rotated through the rocking plate 24 to move the lifting plate 11, and the upper end side of the base 1 is fixedly connected There is a fixed block 25. A limit plate 26 is arranged through the interior of the fixed block 25. The limit plate 26 has an L-shaped structure. The turning plate on the runner 2 is clamped by the limit plate 26 to prevent the support rod 3 from rotating at will during use. The clamping mechanism 5 includes a sliding plate 51, and the sliding plate 51 is slidably connected to the top plate 4. A first slider 52 is fixedly connected, the first sliders 52 are all slidably connected to the inside of the first chute 7 on the same side, and the front and rear sides of the first slider 52 are fixedly connected with limit blocks 53, and the limit blocks 53 are all slidable Connected to the inside of the first limit groove 8 on the same side, the side of the first sliding block 52 close to the middle of the upper end of the top plate 4 is fixedly connected to the side of the first compression spring 9 on the same side away from the middle of the upper end of the top plate 4, and the sliding plate 51 is far away from the top plate. 4. A pull plate 54 is fixedly connected to one side of the middle part of the upper end, so that the sliding plate 51 can slide on the top plate 4, and the upper end of the material is clamped by the pull plate 54. The inside of the groove 16 opened on the plywood 15 on the same side is fixedly connected to the inside of the groove 16, and the end of the extrusion rod 19 away from the middle of the lower end of the lifting plate 11 is fixedly connected with the extrusion plate 20, which can pass through the extrusion plate. 20 Push the extrusion rod 19, and use the extrusion rod 19 to move the splint 15. Two second compression springs 17 are fixedly connected to the side of the fixed plate 18 close to the splint 15 on the same side, and the two second compression springs 17 are located on the same side. On the front and rear sides of the extrusion rod 19, the side of the two second compression springs 17 away from the fixing plate 18 is fixedly connected to the inside of the groove 16 opened on the clamping plate 15 on the same side, so that the lower end of the material can be fixed in the clamping plate 15 through the cooperation of the clamping plate 15. On the lift plate 11 , the material is then fixed between the top plate 4 and the lift plate 11 .

Specifically, when using the present invention, when the present invention is carried to the place of use, the teacher grasps the fixed frame 6 with one hand, and uses the thumb to push the pull plate 54 of the clamping mechanism 5 away from the top plate 4 . The first slider 52 will continuously stretch the first compression spring 9 on the same side, then place the upper end of the material between the pull plate 54 and the top plate 4, and then slowly release the pull plate 54, the elastic effect of the first compression spring 9 Down, the pulling plate 54 will clamp the upper end of the material on the top plate 4, fix the upper end of the material, and then rotate the screw 23 through the rocking plate 24, the screw 23 drives the lifting plate 11 to move up or down, and the height of the lifting plate 11 depends on the material. Then the extruding rod 19 is pushed by the extruding plate 20, so that the clamping plate 15 moves away from the lifting plate 11, and the second compression spring 17 is continuously stretched. When the clamping plate 15 is separated from the lifting plate 11, the material The lower end of the material is placed between the clamping plate 15 and the lifting plate 11, and then the pressing plate 20 is slowly released. Under the elastic action of the second compression spring 17, the clamping plate 15 will clamp the lower end of the material on the lifting plate 11 to fix the material. Between the top plate 4 and the lift plate 11, and then repeat the above steps to sandwich other materials between the top plate 4 and the lift plate 11. When the angle of material display needs to be adjusted, the limit plate 26 can be pulled out from the runner 2. Rotate the support rod 3 again to adjust the angle of the material display, and then push the limit plate 26 to clamp the limit board 26 on the turning plate set on the runner 2 to fix the support rod 3, that is, to fix the angle of the material display , you can continue the lecture.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A rotating teaching device for strategic management, characterized in that it comprises a base (1), and a support rod (3) is rotatably connected to the middle of the upper end of the base (1), and the outer side of the support rod (3) is rotatably connected. A runner (2) is fixedly connected to the lower end of the wall, a plurality of turning plates are fixedly connected to the circumferential outer side wall of the runner (2), and the distance between two adjacent turning plates is the same, and the support rod (3) A top plate (4) is fixedly connected to the upper end of the top plate (4), and a first chute (7) is opened on both sides and the front and rear of the upper end of the top plate (4). A first limit groove (8) is opened, and a first compression spring (9) is fixedly connected to the inner side wall of the first chute (7) near the middle of the upper end of the top plate (4), and the first chute ( 7) above are all provided with fixed frames (6), the fixed frames (6) are all concave structures and are fixedly connected to the top plate (4), and the interior of the fixed frames (6) are equipped with clamping mechanisms (5), the middle part of the outer side wall of the support rod (3) is slidably connected with a fixing sleeve (10), and the upper end of the outer side wall of the fixing sleeve (10) is fixedly connected with a lifting plate (11), the lifting plate (11) ) is the same as the length and width of the top plate (4), the lower end of the lift plate (11) and the front and rear of both sides are provided with second chute (12), the second chute (12) A second limiting groove (13) is provided on the inner side walls of the front and rear sides, and a second sliding block (14) is slidably connected to the inside of the second sliding groove (12). The front and rear sides are both slidably connected to the inside of the second limit groove (13) on the same side, and the lower ends of the second sliders (14) are fixedly connected with a splint (15), and the splint (15) is in an L-shaped structure. A groove (16) is provided on one side of the splint (15) close to the middle of the lower end of the lifting plate (11), and a fixing plate (18) is fixedly connected to both sides and the front and rear of the lower end of the lifting plate (11). , the fixing plates (18) are all located on the side of the second chute (12) on the same side close to the middle of the lower end of the lifting plate (11) and are located on the same center line as the splint (15) on the same side. Extrusion rods (19) are provided through the (18), the lower end of the outer side wall of the fixing sleeve (10) is fixedly connected with a carrier plate (21), and the lower end of the carrier plate (21) is rotatably connected with a screw (23). ), a support plate (22) is fixedly connected to the support rod (3) below the carrier plate (21). 2. A kind of teaching device for rotating strategic management teaching according to claim 1, characterized in that: the clamping mechanism (5) comprises a sliding plate (51), and the sliding plate (51) is slidably connected to the top plate On (4), the lower ends of the sliding plates (51) are fixedly connected with first sliding blocks (52), and the first sliding blocks (52) are all slidably connected to the inside of the first chute (7) on the same side, The front and rear sides of the first sliding block (52) are fixedly connected with limit blocks (53), and the limit blocks (53) are all slidably connected to the inside of the first limit groove (8) on the same side. One side of the slider (52) close to the middle of the upper end of the top plate (4) is fixedly connected to the side of the first compression spring (9) on the same side that is far away from the middle of the upper end of the top plate (4). A pull plate (54) is fixedly connected to one side of the middle part of the upper end of ) . 3. A kind of explanation device for teaching a kind of rotating strategic management according to claim 1, it is characterized in that: one end of the said extrusion rod (19) close to the middle of the lower end of the lifting plate (11) is inserted into the same side splint (15). ) on the inside of the groove (16) and are fixedly connected to the inside of the groove (16), and the end of the extrusion rod (19) away from the middle of the lower end of the lifting plate (11) is fixedly connected with a extrusion plate ( 20). 4. The teaching device for rotating strategic management teaching according to claim 1, characterized in that: two second compression plates are fixedly connected to one side of the fixed plate (18) close to the same-side splint (15). Springs (17), the two second compression springs (17) are located on the front and rear sides of the same side of the extrusion rod (19), and the two second compression springs (17) are far away from one side of the fixing plate (18). Both sides are fixedly connected to the inside of the groove (16) opened on the same-side clamping plate (15). 5. The teaching device for teaching a rotary strategy management according to claim 1, characterized in that: the lower end of the screw (23) penetrates the support plate (22) and is threadedly connected to the support plate (22), so that the A rocking plate (24) is fixedly connected to the lower end of the screw rod (23). 6. A rotating teaching device for strategic management teaching according to claim 1, characterized in that: a fixing block (25) is fixedly connected to the upper end side of the base (1), and the fixing block (25) A limiter plate (26) is arranged through the inside of the base, the limiter plate (26) has an L-shaped structure, and the side of the limiter plate (26) close to the middle of the upper end of the base (1) is clamped to the runner (2) on one of the turntables.

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