CN206631127U - A kind of multifunctional children physical education device - Google Patents

Abstract

The utility model relates to the technical field of teaching, in particular to a multifunctional children's physical education teaching device. The ball frame groove is equipped with a block, which can prevent the ball frame from loosening and completely fix the ball frame; the support rod is connected with the telescopic rod through the hinge, and the telescopic rod can adjust the height of the ball frame according to the height of the child. When not in use, it can be folded, which is more convenient to use; there are grid openings on one side and two corners of the upper plate and the bottom plate, and table tennis nets can be placed; the central position of the telescopic rod is equipped with a set screw A, There is a set screw B at the bottom of the telescopic rod, which is used to fix the height-adjusted telescopic rod and fix the telescopic rod and the bottom plate together; the upper center of the bottom plate is provided with a B groove, which can accommodate the support rod and fold it. The telescopic rod is convenient for assembling the finished upper plate and the bottom plate.

Description

A multifunctional children's physical education teaching device

technical field

The utility model relates to the technical field of teaching appliances, in particular to a multifunctional children's physical education teaching device.

Background technique

With the improvement of living standards, people pay more and more attention to children's health and education. In order to allow children's health and learning to proceed simultaneously, there are more and more physical education devices. However, the traditional physical education teaching device has a single structure and a single function, which cannot arouse students' interest; at the same time, it is inconvenient to carry because it is too large or cannot be folded reasonably.

Contents of the invention

The technical problem to be solved by the utility model is to provide a multi-functional children's physical education teaching device in view of the above-mentioned technical deficiencies. The ball frame groove is provided with a block, which can prevent the ball frame from loosening and completely fix the ball frame. There are multiple net ports evenly arranged on the frame ring, and the basketball net can be tied to the net port; the support rod is connected with the telescopic rod through the hinge, and the telescopic rod can properly adjust the height of the ball frame according to the height of the child. When it needs to be used, it can be folded, which is more convenient to use; one side of the upper board and the bottom board is provided with supporting legs, and the upper board and the bottom board can be assembled into a table tennis table for support; one side of the upper board and the bottom board is used The corners are equipped with grid openings, which can be used to place table tennis nets; the center of the telescopic rod is equipped with a set screw A, and the bottom of the telescopic rod is provided with a B set screw, which is used to fix the height-adjusted telescopic rod. The telescopic rod and the bottom plate are fixed together; the upper center of the bottom plate is provided with a B groove, which can accommodate the support rod and the folded telescopic rod, which is convenient for assembling the finished upper plate and the bottom plate; the upper end of the bottom plate is provided with screws The slot is used to place the B set screw, which is not easy to lose; the bottom of the bottom plate is equipped with a push-up frame, which can be used for push-ups; the four corners of the upper plate and the bottom plate are set as arcs, not edges and corners, to prevent children from using it Collisions cause damage.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: including an upper plate and a bottom plate; a ball frame groove is arranged on one side of the upper plate; two blocks are uniformly arranged in the ball frame groove; The shaft is connected with a rotating block; one side of the rotating block is welded with a ball frame; the bottom of the ball frame is welded with a frame ring; the other side of the upper plate is welded with two fixed blocks; the fixed blocks are fixedly connected with a fixed shaft; the fixed shaft is connected There are support rods; the support rods are connected with telescopic rods through hinges; the four corners of the upper plate and the bottom plate are provided with A grooves; the A grooves are connected with support legs through fixed shafts; the center of the upper end of the bottom plate is provided with B grooves One end of the B groove is provided with a fastening groove; both sides of the base plate are provided with concave handles; one end of the bottom of the base plate is provided with a C groove; the C groove is connected with a push-up frame through a fixed shaft; the upper plate and Both sides of the bottom plate are provided with lock buckles.

To further optimize this technical solution, a plurality of network ports are uniformly arranged on the frame circle.

To further optimize this technical solution, grid openings are provided on one side and two corners of the upper plate and the bottom plate.

To further optimize this technical solution, set screws are provided at the center and bottom of the telescopic rod.

To further optimize the technical solution, the bottom end of the telescopic rod can be fixedly connected to the fastening groove through a set screw.

To further optimize the technical solution, the upper end of the bottom plate is provided with a screw groove.

To further optimize this technical solution, the four corners of the upper plate and the bottom plate are all set in a circular arc shape.

Compared with the prior art, the utility model has the following advantages:

1. There is a block in the groove of the ball frame, which can prevent the ball frame from loosening and completely fix the ball frame;

2. There are multiple net ports uniformly arranged on the frame ring, and the basketball net can be tied to the net port;

3. The support rod is connected with the telescopic rod through the hinge. The telescopic rod can adjust the height of the ball frame according to the height of the child. When not in use, it can be folded, which is more convenient to use;

4. One side of the upper plate and the bottom plate is provided with supporting legs, and the upper plate and the bottom plate can be assembled into a table tennis table for support;

5. There are rack openings on one side and two corners of the board and the bottom board, which can be used to place table tennis nets;

6. The central position of the telescopic rod is equipped with a set screw A, and the bottom of the telescopic rod is provided with a B set screw, which is used to fix the height-adjusted telescopic rod and fix the telescopic rod and the bottom plate together.

7. There is a B groove at the center of the upper end of the bottom plate, which can accommodate the support rod and the folded telescopic rod, so that it is convenient to assemble the finished upper plate and the bottom plate.

8. There is a screw groove on the upper end of the bottom plate, which is used to place the B set screw and is not easy to lose.

9. The bottom of the base plate is provided with a push-up frame, which can be used for doing push-ups.

10. Both sides of the bottom plate are equipped with concave handles, which are convenient to carry.

11. The four corners of the upper plate and the bottom plate are all set in a circular arc shape, not edges and corners, so as to prevent children from colliding and causing injuries when using it.

Description of drawings

Figure 1 is an isometric view of a multifunctional children's physical education teaching device.

Fig. 2 is a front view of a multifunctional children's physical education teaching device.

Fig. 3 is a top view of a multifunctional children's physical education teaching device.

Fig. 4 is a three-dimensional schematic diagram of an upper board of a multifunctional children's physical education teaching device.

Fig. 5 is a three-dimensional schematic diagram of a bottom plate of a multifunctional children's physical education teaching device.

Fig. 6 is a bottom plan view of a multifunctional children's physical education teaching device.

In the figure: 1, upper plate; 2, bottom plate; 3, ball frame groove; 4, clamp block; 5, rotating block; 6, ball frame; 7, frame ring; 8, fixed block; 9, fixed shaft; 10, Support rod; 11, telescopic rod; 12, A groove; 13, support leg; 14, B groove; 15, fastening groove; 16, concave handle; 17, C groove; 18, push-up frame; 19, Lock; 20, network port; 21, network frame port; 22, A set screw; 23, B set screw; 24, screw groove.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

Specific implementation method: as shown in Figure 1-6, it includes an upper plate 1 and a bottom plate 2; a ball frame groove 3 is arranged on one side of the upper plate 1; two blocks 4 are uniformly arranged in the ball frame groove 3; the ball frame groove 3 The rotating block 5 is connected with the fixed shaft inside; the ball frame 6 is welded on one side of the rotating block 5; the frame ring 7 is welded on the bottom of the ball frame 6; two fixed blocks 8 are welded on the other side of the upper plate 1; the fixed block 8 A fixed shaft 9 is fixedly connected between them; the fixed shaft 9 is connected with a support rod 10; the support rod 10 is connected with a telescopic rod 11 through a hinge; A groove 12 is arranged on one side of the upper plate 1 and the bottom plate 2; A support leg 13 is connected to the groove 12 through a fixed shaft; a B groove 14 is provided at the center of the upper end of the base plate 2; a fastening groove 15 is provided at one end of the B groove 14; concave handles are provided on both sides of the base plate 2 16; the bottom end of the bottom plate 2 is provided with a C groove 17; the push-up frame 18 is connected to the C groove 17 through a fixed shaft; both sides of the upper plate 1 and the bottom plate 2 are provided with locks 19; the frame ring 7 is evenly arranged There are a plurality of network ports 20; the two corners of one side of the upper plate 1 and the bottom plate 2 are provided with network frame ports 21; Set screw 23; The bottom of telescoping link 11 can be fixedly connected with fastening groove 15 by set screw 22; The upper end of base plate 2 is provided with screw groove 24;

When the utility model is implemented in practice, when the device is used as a basketball stand, the block 4 is first moved, and the ball frame 6 is rotated out from the ball frame groove 3, and the block 4 is arranged in the ball frame groove 3. Ball frame 6 can be prevented from loosening during use, and ball frame 6 is completely fixed; Support rod 10 is connected with telescopic rod 11 by hinge, and telescopic rod 11 is launched, and the height of ball frame 6 can be adjusted appropriately according to the height of children, when When not in use, it can be folded, which is more convenient to use; the central position of the telescopic rod 11 is provided with a set screw 22, which is used to fix the height-adjusted telescopic rod 11; the bottom of the telescopic rod 11 is provided with a B set screw 23, One end of the B groove 14 is provided with a fastening groove 15, insert the telescopic rod 11 into the fastening groove 15, and tighten the B set screw 23, so that the telescopic rod 11 and the bottom plate 2 are fixed together; when the device is used as a ping-pong When the ball table is in use, turn the ball frame 6 in the ball frame groove 3 and fix it with the block 4; the telescopic rod 11 is folded, and then the support leg 13 is rotated out from the A groove 12 for support; Plate 1 and base plate 2 are put together horizontally, and a table tennis net is placed in the net frame mouth 21; When the device is not in use, the upper plate 1 is placed on the upper end of the base plate 2, and the center of the upper end of the base plate 2 is provided with a B groove 14, which can accommodate the support rod 10 and the folded telescopic rod 11, so that the arranged upper plate 1 and the The base plate 2 is assembled; the lock catch 19 is locked, and the assembly is like a box. Both sides of the base plate 2 are provided with concave handles 16, which is convenient for carrying.

It should be understood that the above specific embodiments of the present utility model are only used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims, or equivalents of such scope and boundaries.

Claims (7)

1. A kind of 1. multifunctional children physical education device, it is characterised in that：Including upper plate (1), bottom plate (2)；Upper plate (1) side is set It is equipped with ball frame groove (3)；Two fixture blocks (4) are evenly arranged with ball frame groove (3)；It is connected with and is turned by fixing axle in ball frame groove (3) Motion block (5)；The side of moving block (5) is welded with ball frame (6)；The framed circle (7) of ball frame (6) bottom welding；The opposite side of upper plate (1) It is welded with two fixed blocks (8)；Fixing axle (9) is fixedly connected between fixed block (8)；Fixing axle (9) is connected with support bar (10)；Support bar (10) is connected with expansion link (11) by hinge；It is recessed that the side corner of upper plate (1) and bottom plate (2) is provided with A Groove (12)；Supporting leg (13) is connected with by fixing axle in A grooves (12)；The upper end center position of bottom plate (2) is provided with B grooves (14)；One end in B grooves (14) is provided with binding groove (15)；The both sides of bottom plate (2) are provided with indent handle (16)；Bottom plate (2) bottom end is provided with C grooves (17)；Pushup frame (18) is connected with by fixing axle in C grooves (17)；Upper plate (1) Lock (19) is provided with the both sides of bottom plate (2).
2. A kind of 2. multifunctional children physical education device according to claim 1, it is characterised in that：On frame circle (7) uniformly It is provided with multiple network interfaces (20).
3. A kind of 3. multifunctional children physical education device according to claim 1, it is characterised in that：Upper plate (1) and bottom plate (2) side two corners are provided with rack mouth (21).
4. A kind of 4. multifunctional children physical education device according to claim 1, it is characterised in that：In expansion link (11) Heart position is provided with A holding screws (22)；The bottom of expansion link (11) is provided with B holding screws (23).
5. A kind of 5. multifunctional children physical education device according to claim 1 or 4, it is characterised in that：Expansion link (11) Bottom can be fixedly connected with binding groove (15) by holding screw (22).
6. A kind of 6. multifunctional children physical education device according to claim 1, it is characterised in that：The upper end of bottom plate (2) It is provided with screw slots (24).
7. A kind of 7. multifunctional children physical education device according to claim 1, it is characterised in that：Upper plate (1) and bottom plate (2) corner is disposed as circular arc.