Children physical fitness balance training device

Abstract

The utility model discloses a children physical fitness balance training device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a stand column, the top of the inner side wall of the stand column is fixedly connected with an iron chain, and the bottom end of the iron chain is fixedly connected with a balance plate. According to the child physical fitness balance training device, through the arrangement of the lead screw, the top seat and the elastic rope, when a child is trained for the first time, through the threaded connection effect of the transverse plate and the lead screw, the lead screw can move downwards after being rotated, the top seat pulls the elastic rope downwards, and at the moment, the elastic rope is in a tightened state; when the balance plate moves left and right, the movement range of the balance plate can be reduced through the restraint of the elastic rope, training of beginners is facilitated, for old children with strong balance feeling, the lead screw can be properly rotated reversely to ascend, the top seat moves upwards to enable the elastic rope to be in a loose state and break away from the restraint of the balance plate, and at the moment, the movement range of the balance plate is increased; the function of adjusting the flexibility of the balance plate is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to children's physical fitness equipment technical field, especially in kind children's physical fitness balance training device. BACKGROUND

[0002] The concept of physical fitness refers to the body's ability to cope with changes and pressures in addition to daily work, and now "children's physical fitness" is defined in the most popular language, that is, for today's children, to restore our childhood game environment in another form, through targeted repeated training, these children have the opportunity to restore the basic physical quality, for balance training, often use balance beams or balance bridges to achieve, the existing balance bridge is designed as a whole, which cannot be used for children of different heights, and the training intensity cannot be adjusted, in addition, when one of the bridges is damaged, the whole needs to be repaired, which cannot be used during the repair period, affecting the training efficiency.

[0003] After searching, Chinese patent application (announcement) No. 202120022725.6 discloses a kind of children's physical fitness balance training device, which adjusts the density of balance bridge by adjusting partition block, or adjusts the length of treadle, so as to change the intensity of balance training, and adjusts the height of telescopic support rod to adapt to children of different heights, the above-mentioned patent has the length of adjusting treadle, but does not have the flexibility of adjusting balance board, because there are children of different ages in children's physical fitness training, for the children who train for the first time, if balance board is too flexible, beginner will easily fall down, so it needs the function of adjusting the flexibility of balance board, and the handrail of current training device does not have adjusting function, children of different ages have different requirements for the width of handrail, therefore, it is necessary to design a kind of children's physical fitness balance training device. Practical new type content

[0004] The main purpose of the utility model is to provide a kind of children's physical fitness balance training device, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a children's physical fitness balance training device, including the bottom plate, the upper surface of bottom plate is fixedly connected with stand, the top of stand inner side wall is fixedly connected with iron chain, the bottom of stand inner side wall is fixedly connected with the horizontal plate, the lower surface of horizontal plate is threadedly connected with the lead screw, one end of lead screw penetrates the lower surface of horizontal plate and extends to the upper surface of horizontal plate, the top of lead screw is rotatably connected with the top seat, the upper surface of top seat is fixedly connected with elastic rope, elastic rope is fixedly connected with balance board, the bottom of lead screw is fixedly connected with handle.

[0007] In order to make the effect of rotation, as a children's physical fitness balance training device of the utility model, the upper surface of stand is provided with recess, the inner side wall of recess is rotatably connected with transmission rod.

[0008] In order to make the purpose of support, as a children's physical fitness balance training device of the utility model, the outer surface of transmission rod is fixedly connected with support plate, the top of support plate is fixedly connected with handrail.

[0009] In order to make the transmission effect, as a children's physical fitness balance training device of the utility model, one end of transmission rod penetrates the inner side wall of recess and extends to the outer surface of stand, one end of transmission rod is fixedly connected with worm wheel.

[0010] In order to make the rotation function, as a children's physical fitness balance training device of the utility model, the outer surface of stand is rotatably connected with worm on one side, worm is meshedly connected with worm wheel.

[0011] In order to make the rotation convenient, as a children's physical fitness balance training device of the utility model, one end of worm is fixedly connected with crank.

[0012] In order to make the protection effect, as a children's physical fitness balance training device of the utility model, the outer surface of balance board is fixedly connected with rubber layer.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a screw rod, top seat and elastic rope are set, in the use process, when the children of first training are encountered, through the threaded connection effect of horizontal plate and screw rod, after rotating screw rod, can move downwards, make top seat pull down elastic rope, at this moment, elastic rope is in the state of being taut, after the child is stepped on the balance plate, when the balance plate is moved left and right, through the constraint of elastic rope, can reduce the amplitude of balance plate movement, be convenient for adapting to the training of beginner, for the older children of strong balance sense, can rotate the screw rod reversely and go up properly, and top seat moves upwards and makes elastic rope be in the relaxed state, and the restraint of balance plate is separated, at this moment, the activity range of balance plate increases, thereby have the function of adjusting the flexibility of balance plate.

[0015] 2. The utility model discloses through the setting of recess, transmission rod, support plate and worm wheel, in the use process, after the worm wheel is rotated forward or reversely through the handle, utilize the meshing effect of worm and worm wheel, make worm wheel can drive worm wheel rotation, recess and transmission rod have the rotation effect simultaneously, after worm wheel rotation, can drive transmission rod overturn, make support plate and handrail angle adjustment, through one-way transmission characteristic, after loosening worm, can be fixed, can adapt to the requirement of width between two side handrails of different age groups. DRAWINGS

[0016] Figure 1 It is the front view structure schematic drawing of the utility model embodiment;

[0017] Figure 2 It is the support plate structure schematic drawing of the utility model embodiment;

[0018] Figure 3 It is the horizontal plate structure schematic drawing of the utility model embodiment;

[0019] Figure 4 It is the recess structure schematic drawing of the utility model embodiment;

[0020] Figure 5 It is the rear view structure schematic drawing of the utility model embodiment.

[0021] In the drawing: 1, bottom plate;2, stand;3, iron chain;4, balance plate;5, horizontal plate;6, screw rod;7, top seat;8, elastic rope;9, handle;10, recess;11, transmission rod;12, support plate;13, handrail;14, worm wheel;15, worm;16, handle. Specific implementation

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example

[0024] like Figures 1-5 As shown, a children's physical fitness balance training device includes a base plate 1, a column 2 is fixedly connected to the upper surface of the base plate 1, an iron chain 3 is fixedly connected to the top of the inner wall of the column 2, a balance board 4 is fixedly connected to the bottom end of the iron chain 3, and a horizontal board 5 is fixedly connected to the bottom of the inner wall of the column 2;

[0025] In this embodiment, a screw rod 6 is threadedly connected to the lower surface of the horizontal plate 5, one end of the screw rod 6 passes through the lower surface of the horizontal plate 5 and extends to the upper surface of the horizontal plate 5, the top end of the screw rod 6 is rotatably connected to the top seat 7, the upper surface of the top seat 7 is fixedly connected to the elastic rope 8, the elastic rope 8 is fixedly connected to the balance board 4, and the bottom end of the screw rod 6 is fixedly connected to the handle 9.

[0026] When in use, when encountering a child who is training for the first time, the screw rod 6 can be rotated to move downward through the threaded connection effect between the cross plate 5 and the screw rod 6, so that the top seat 7 pulls the elastic rope 8 downward. At this time, the elastic rope 8 is in a taut state. After the child steps on the balance board 4, the elastic rope 8 can reduce the range of movement of the balance board 4 when the balance board 4 moves left and right, which is convenient for adapting to the training of beginners. The screw rod 6 is rotated in the opposite direction to rise, and the top seat 7 moves upward to relax the elastic rope 8 and break away from the restraint on the balance board 4. At this time, the range of movement of the balance board 4 is increased, thereby having the function of adjusting the flexibility of the balance board 4.

[0027] In this embodiment, a groove 10 is formed on the upper surface of the column 2 , and a transmission rod 11 is rotatably connected to the inner side wall of the groove 10 .

[0028] During specific use, the transmission rod 11 can rotate in the groove 10, so that the transmission rod 11 rotates and drives the support plate 12 to flip, which is convenient for adjusting the angle.

[0029] In this embodiment, a support plate 12 is fixedly connected to the outer surface of the transmission rod 11 , and a handrail 13 is fixedly connected to the top end of the support plate 12 .

[0030] During specific use, the transmission rod 11 rotates and drives the support plate 12 to flip, so that the armrests 13 on both sides can be flipped outward to increase the distance between them, and can be flipped inward to reduce the distance between the armrests 13.

[0031] In the embodiment, one end of the transmission rod 11 penetrates the inner side wall of the groove 10 and extends to the outer surface of the stand 2, and one end of the transmission rod 11 is fixedly connected with the worm wheel 14.

[0032] In specific use, the worm wheel 14 can drive the transmission rod 11 to rotate under the action of force through the fixed effect of the worm wheel 14 and the transmission rod 11.

[0033] In the embodiment, one end of the transmission rod 11 penetrates the inner side wall of the groove 10 and extends to the outer surface of the stand 2, and one end of the transmission rod 11 is fixedly connected with the worm wheel 14.

[0034] In specific use, the worm wheel 14 can drive the transmission rod 11 to rotate under the action of force through the fixed effect of the worm wheel 14 and the transmission rod 11.

[0035] In the embodiment, one end of the transmission rod 11 penetrates the inner side wall of the groove 10 and extends to the outer surface of the stand 2, and one end of the transmission rod 11 is fixedly connected with the worm wheel 14.

[0036] In specific use, the worm wheel 14 can drive the transmission rod 11 to rotate under the action of force through the fixed effect of the worm wheel 14 and the transmission rod 11.

[0037] In the embodiment, one end of the transmission rod 11 penetrates the inner side wall of the groove 10 and extends to the outer surface of the stand 2, and one end of the transmission rod 11 is fixedly connected with the worm wheel 14.

[0038] In specific use, the worm wheel 14 can drive the transmission rod 11 to rotate under the action of force through the fixed effect of the worm wheel 14 and the transmission rod 11.

[0039] Working principle: in the use process, when a child who is trained for the first time is encountered, the screw rod 6 can be moved downward by rotating the screw rod 6 through the threaded connection effect of the horizontal plate 5 and the screw rod 6, so that the top seat 7 pulls down the elastic rope 8, at this time the elastic rope 8 is in a tight state, when the child steps on the balance plate 4 and moves left and right on the balance plate 4, the child can reduce the amplitude of the balance plate 4 through the constraint of the elastic rope 8, which is convenient for the child to adapt to the training of beginners, for older children with strong balance, the screw rod 6 can be appropriately reversely rotated to rise, the top seat 7 moves upward to make the elastic rope 8 in a relaxed state, and the constraint on the balance plate 4 is released, at this time the range of movement of the balance plate 4 increases, thereby having the function of adjusting the flexibility of the balance plate 4, through the forward or reverse rotation of the worm wheel 15 by the handle 16, the worm wheel 15 can drive the worm wheel 14 to rotate through the meshing effect of the worm wheel 15 and the worm wheel 14, at the same time the groove 10 and the transmission rod 11 have a rotating effect, the transmission rod 11 can be flipped by the rotation of the worm wheel 14, so that the supporting plate 12 and the handrail 13 are angle-adjusted, through the one-way transmission characteristic, the worm wheel 15 can be fixed after being loosened, and the width between the two handrails 13 can be adapted to the requirements of different age groups.

[0040] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A child fitness balance training device comprising a base plate (1) characterised in that: The upper surface of the bottom plate (1) is fixedly connected with a stand column (2), the top of the inner side wall of the stand column (2) is fixedly connected with an iron chain (3), the bottom end of the iron chain (3) is fixedly connected with a balance plate (4), the bottom of the inner side wall of the stand column (2) is fixedly connected with a horizontal plate (5), the lower surface of the horizontal plate (5) is screwedly connected with a lead screw (6), one end of the lead screw (6) penetrates through the lower surface of the horizontal plate (5) and extends to the upper surface of the horizontal plate (5), the top end of the lead screw (6) is rotatably connected with a top base (7), the upper surface of the top base (7) is fixedly connected with an elastic rope (8), the elastic rope (8) is fixedly connected with the balance plate (4), and the bottom end of the lead screw (6) is fixedly connected with a handle (9).

2. A child fitness balance training device according to claim 1, wherein: The upper surface of the stand column (2) is provided with a groove (10), and the inner side wall of the groove (10) is rotatably connected with a transmission rod (11).

3. A child fitness balance training device according to claim 2, wherein: The outer surface of the transmission rod (11) is fixedly connected with a supporting plate (12), and the top end of the supporting plate (12) is fixedly connected with a handrail (13).

4. A child fitness balance training device according to claim 2, wherein: One end of the transmission rod (11) penetrates through the inner side wall of the groove (10) and extends to the outer surface of the stand column (2), and the one end of the transmission rod (11) is fixedly connected with a worm wheel (14).

5. The balance training device of claim 1, wherein: One end of the transmission rod (11) penetrates through the inner side wall of the groove (10) and extends to the outer surface of the stand column (2), and the one end of the transmission rod (11) is fixedly connected with a worm wheel (14).

6. A child fitness balance training device according to claim 5, wherein: The outer surface of the stand column (2) is rotatably connected with a worm (15), and the worm (15) is in meshing connection with the worm wheel (14).

7. The child fitness balance training device of claim 1, wherein: The outer surface of the stand column (2) is rotatably connected with a worm (15), and the worm (15) is in meshing connection with the worm wheel (14). The outer surface of the balance plate (4) is fixedly connected with a rubber layer.

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