Training device for strength of lower limbs of children

Abstract

The utility model discloses a training device for lower limb strength of children. The training device comprises a U-shaped plate; the left side of the training mechanism is fixedly connected with the right side of the U-shaped plate, the training mechanism comprises a fixing block, a fixing plate, an elastic rope and an auxiliary elastic sleeve, the fixing plate is fixedly connected to the left side of the fixing block, the elastic rope is fixedly connected to the left side of the fixing plate, and the auxiliary elastic sleeve is fixedly connected to the inner side of the elastic rope; and the back end of the fixing mechanism is movably connected with the front end of the U-shaped plate through a hinge. According to the lower limb training device, the pressing plate, the rotating plate, the rotating block, the cross rod, the inserting plate, the inserting groove, the handle and the movable door are used in cooperation, the rotating plate and the rotating block are driven by stirring the pressing plate to rotate through the rotating shaft, the rotating plate rotates to drive the cross rod and the inserting plate to rotate to enable the inserting plate to be away from the inserting groove, then the movable door is rotated through the handle to be opened, and the safety of the lower limb training device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of children's training devices, in particular to a training device for children's lower limb strength. Background Art

[0002] Children's rehabilitation equipment is equipment designed specifically for children's rehabilitation treatment, including various forms of sports equipment and therapeutic equipment. Children's rehabilitation equipment can help children restore their body functions, promote their growth and development, and improve their physical fitness.

[0003] Patent Publication No.: CN212141325U. The utility model discloses a training device for children's balance ability and lower limb strength, and relates to the field of children's training application technology. The utility model comprises a first balance beam and a second balance beam which are arranged in parallel. Support legs are vertically arranged at both ends of the bottom of the first balance beam and the second balance beam. A base is installed at the bottom of the support legs. A clamping mechanism and a connecting mechanism are respectively arranged on the left and right side walls of the support legs. The clamping mechanism and the connecting mechanism on the support legs of the first balance beam are respectively connected to the connecting mechanism and the clamping mechanism on the support legs of the second balance beam. The distance between the first balance beam and the second balance beam can be flexibly adjusted. The first balance beam and the second balance beam are spliced ​​together, the width is increased, and the balance beam can be used as a springboard for jumping training. The two balance beams are separated, the width is reduced, and the child can practice walking on a single balance beam. The connecting mechanism and the clamping mechanism are firmly connected to ensure that the distance between the first balance beam and the second balance beam is relatively stable, thereby improving the safety of training.

[0004] However, most of the existing children's lower limb strength training devices are not equipped with auxiliary tools during use, which makes it easy to get injured during training, reducing the safety of the lower limb training device; therefore, a children's lower limb strength training device is proposed to address the above problems. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a training device for children's lower limb strength, which has the advantage of safety protection and solves the problem that most of the existing training devices for children's lower limb strength are not equipped with auxiliary tools and are prone to injuries during training.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a training device for children's lower limb strength, comprising:

[0007] U-shaped plate;

[0008] A training mechanism, the left side of the training mechanism is fixedly connected to the right side of the U-shaped plate, the training mechanism comprises a fixed block, a fixed plate, an elastic rope and an auxiliary elastic sleeve, the left side of the fixed block is fixedly connected to the fixed plate, the left side of the fixed plate is fixedly connected to the elastic rope, and the inner side of the elastic rope is fixedly connected to the auxiliary elastic sleeve;

[0009] The fixing mechanism comprises a back end of the fixing mechanism and a front end of the U-shaped plate movably connected by a hinge, and the fixing mechanism comprises a movable door, an L-shaped plate, a limit plate, a control block, a rotating block, a rotating plate, a cross bar and a plug plate, the left and right sides of the front end of the movable door are fixedly connected with the L-shaped plate, the back end of the left side of the L-shaped plate contacts the right side of the U-shaped plate, the right side of the L-shaped plate is slidably connected with the limit plate, the back end of the left side of the limit plate is fixedly connected with the right side of the U-shaped plate, the top of the limit plate is fixedly connected with the control block, the inner cavity of the control block is movably connected with the rotating block, the top of the rotating block is fixedly connected with the rotating plate, the top of the rotating plate passes through the top of the control block, the front end of the rotating plate is fixedly connected with the cross bar, the front end of the cross bar is fixedly connected with the plug plate, and the bottom of the plug plate passes through the inner cavity of the L-shaped plate.

[0010] As a preferred embodiment of the present invention, a trampoline is fixedly connected to the top of the U-shaped plate, and the trampoline and the U-shaped plate are used in combination.

[0011] As a preferred embodiment of the present invention, a slot is provided at the top of the L-shaped plate and at a position corresponding to the plug plate, and the slot and the L-shaped plate are used in combination.

[0012] As a preferred embodiment of the present invention, a push plate is fixedly connected to the back end of the rotating plate, and the push plate and the rotating plate are used in combination.

[0013] As a preferred embodiment of the present invention, a movable groove is provided in the inner cavity of the control block and at a position corresponding to the rotating block, and the movable groove is used in conjunction with the control block.

[0014] As a preferred embodiment of the present invention, handles are fixedly connected to the left and right sides of the top of the movable door, and the handles are used in conjunction with the movable door.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model cooperates with a press plate, a rotating plate, a rotating block, a cross bar, an insert plate, a slot, a handle and a movable door for use. The press plate is toggled to drive the rotating plate and the rotating block to rotate through the rotating shaft. The rotation of the rotating plate drives the cross bar and the insert plate to rotate accordingly so that the insert plate is away from the slot. Then, the movable door is rotated by the handle to open it, thereby improving the safety of the lower limb training device.

[0017] 2. The utility model can assist the U-shaped board to work, simulate the movement of skipping rope, and assist jumping through the setting of the trampoline, so as to achieve better training expectations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2For this utility model Figure 1 Schematic diagram of the three-dimensional structure of the middle auxiliary elastic sleeve;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the three-dimensional structure of the middle L-shaped plate;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the three-dimensional explosion structure of the middle limit plate;

[0022] Figure 5 For this utility model Figure 2 Schematic diagram of the three-dimensional structure of the medium trampoline.

[0023] In the figure: 1. U-shaped board; 2. training mechanism; 201. fixed block; 202. fixed board; 203. elastic rope; 204. auxiliary elastic sleeve; 3. fixing mechanism; 301. movable door; 302. L-shaped board; 303. limit plate; 304. control block; 305. rotating block; 306. rotating board; 307. cross bar; 308. plug-in board; 4. trampoline; 5. slot; 6. press board; 7. movable slot; 8. handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 5 As shown, the utility model provides a training device for children's lower limb strength, comprising:

[0026] U-shaped plate 1;

[0027] The training mechanism 2 is fixedly connected on the left side of the training mechanism 2 and the right side of the U-shaped plate 1. The training mechanism 2 includes a fixed block 201, a fixed plate 202, an elastic rope 203 and an auxiliary elastic sleeve 204. The fixed plate 202 is fixedly connected on the left side of the fixed block 201, the elastic rope 203 is fixedly connected on the left side of the fixed plate 202, and the auxiliary elastic sleeve 204 is fixedly connected on the inner side of the elastic rope 203;

[0028] The fixing mechanism 3, the back end of the fixing mechanism 3 and the front end of the U-shaped plate 1 are movably connected through a hinge, the fixing mechanism 3 includes a movable door 301, an L-shaped plate 302, a limit plate 303, a control block 304, a rotating block 305, a rotating plate 306, a cross bar 307 and a plug plate 308, the left and right sides of the front end of the movable door 301 are fixedly connected with the L-shaped plate 302, the back end of the left side of the L-shaped plate 302 is in contact with the right side of the U-shaped plate 1, and the right side of the L-shaped plate 302 is slidably connected to the limit plate 303, and the limit The back end of the left side of the positioning plate 303 is fixedly connected to the right side of the U-shaped plate 1, the top of the limiting plate 303 is fixedly connected to the control block 304, the inner cavity of the control block 304 is movably connected to the rotating block 305, the top of the rotating block 305 is fixedly connected to the rotating plate 306, the top of the rotating plate 306 passes through the top of the control block 304, the front end of the rotating plate 306 is fixedly connected to the cross bar 307, the front end of the cross bar 307 is fixedly connected to the plug plate 308, and the bottom of the plug plate 308 passes through the inner cavity of the L-shaped plate 302.

[0029] refer to Figure 5 The top of the U-shaped plate 1 is fixedly connected with a trampoline 4, and the trampoline 4 is used in conjunction with the U-shaped plate 1.

[0030] As a technical optimization solution of the present invention, the trampoline 4 is provided to assist the U-shaped board 1 in working, simulate sports such as rope skipping, and assist in bouncing, so as to achieve better training expectations.

[0031] refer to Figure 4 A slot 5 is provided at the top of the L-shaped plate 302 and at a position corresponding to the plug-in plate 308 , and the slot 5 is used in conjunction with the L-shaped plate 302 .

[0032] As a technical optimization solution of the present invention, the slot 5 is provided to assist the L-shaped plate 302 in working, thereby preventing the movable door 301 from being difficult to fix.

[0033] refer to Figure 4 The back end of the rotating plate 306 is fixedly connected with a pressing plate 6, and the pressing plate 6 and the rotating plate 306 are used in conjunction with each other.

[0034] As a technical optimization solution of the present invention, the setting of the pressing plate 6 can assist the rotation of the rotating plate 306, thereby preventing the rotating plate 306 from being difficult to rotate manually.

[0035] refer to Figure 4 An active groove 7 is provided in the inner cavity of the control block 304 and at a position corresponding to the rotating block 305 , and the active groove 7 is used in conjunction with the control block 304 .

[0036] As a technical optimization solution of the present invention, the movable slot 7 is provided to assist the control block 304 in working, thereby preventing the rotating plate 306 from being unable to rotate.

[0037] refer to Figure 1 The left and right sides of the top of the movable door 301 are fixedly connected with handles 8, and the handles 8 and the movable door 301 are used in conjunction with each other.

[0038] As a technical optimization solution of the present invention, the handle 8 is provided to assist the movable door 301 in rotating, thereby preventing the movable door 301 from being difficult to pull when it needs to be closed.

[0039] The working principle and use process of the utility model are as follows: when in use, the user drives the rotating plate 306 and the rotating block 305 to rotate through the rotating shaft by toggling the pressing plate 6, and the rotating plate 306 rotates to drive the cross bar 307 and the plug plate 308 to rotate accordingly so that the plug plate 308 is away from the slot 5, and then the movable door 301 is rotated by the handle 8 to open it, and then the auxiliary elastic sleeve 204 is put on the body to train on the trampoline 4. After the training, the movable door 301 is closed in the same way to prevent the trampoline 4 from being damaged by external force when not in use.

[0040] In summary: the training device for children's lower limb strength solves the problem that most of the existing training devices for children's lower limb strength are not equipped with auxiliary tools and are prone to injury during training through the coordinated use of a U-shaped plate 1, a training mechanism 2, a fixed block 201, a fixed plate 202, an elastic rope 203, an auxiliary elastic sleeve 204, a fixed mechanism 3, a movable door 301, an L-shaped plate 302, a limit plate 303, a control block 304, a rotating block 305, a rotating plate 306, a cross bar 307, a plug plate 308, a trampoline 4, a slot 5, a press plate 6, a movable slot 7 and a handle 8.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A training device for children's lower limb strength, characterized in that: include: U-shaped plate (1); A training mechanism (2), wherein the left side of the training mechanism (2) is fixedly connected to the right side of the U-shaped plate (1), the training mechanism (2) comprising a fixed block (201), a fixed plate (202), an elastic rope (203) and an auxiliary elastic sleeve (204), the left side of the fixed block (201) being fixedly connected to the fixed plate (202), the left side of the fixed plate (202) being fixedly connected to the elastic rope (203), and the inner side of the elastic rope (203) being fixedly connected to the auxiliary elastic sleeve (204); A fixing mechanism (3), wherein the back end of the fixing mechanism (3) and the front end of the U-shaped plate (1) are movably connected via a hinge, the fixing mechanism (3) comprising a movable door (301), an L-shaped plate (302), a limit plate (303), a control block (304), a rotating block (305), a rotating plate (306), a cross bar (307) and a plug plate (308), the left and right sides of the front end of the movable door (301) are both fixedly connected to the L-shaped plate (302), the back end of the left side of the L-shaped plate (302) is in contact with the right side of the U-shaped plate (1), the right side of the L-shaped plate (302) is slidably connected to the limit plate (303), and the The back end of the left side of the limiting plate (303) is fixedly connected to the right side of the U-shaped plate (1); the top of the limiting plate (303) is fixedly connected to a control block (304); the inner cavity of the control block (304) is movably connected to a rotating block (305); the top of the rotating block (305) is fixedly connected to a rotating plate (306); the top of the rotating plate (306) passes through the top of the control block (304); the front end of the rotating plate (306) is fixedly connected to a cross bar (307); the front end of the cross bar (307) is fixedly connected to an inserting plate (308); the bottom of the inserting plate (308) passes through the inner cavity of the L-shaped plate (302).

2. A child lower limb strength training device according to claim 1, characterized in that: A trampoline (4) is fixedly connected to the top of the U-shaped plate (1), and the trampoline (4) and the U-shaped plate (1) are used in conjunction with each other.

3. A child lower limb strength training device according to claim 1, characterized in that: A slot (5) is provided at the top of the L-shaped plate (302) and at a position corresponding to the plug plate (308), and the slot (5) and the L-shaped plate (302) are used in conjunction with each other.

4. A child lower limb strength training device according to claim 1, characterized in that: A pressing plate (6) is fixedly connected to the back end of the rotating plate (306), and the pressing plate (6) and the rotating plate (306) are used in conjunction with each other.

5. A child lower limb strength training device according to claim 1, characterized in that: An active groove (7) is provided in the inner cavity of the control block (304) at a position corresponding to the rotating block (305), and the active groove (7) and the control block (304) are used in coordination.

6. A child lower limb strength training device according to claim 1, characterized in that: The left and right sides of the top of the movable door (301) are both fixedly connected with handles (8), and the handles (8) and the movable door (301) are used in conjunction with each other.

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