Teaching equipment for improving physical ability
By designing a teaching equipment with mounting blocks, limit blocks and gear systems, the problems of existing equipment being easily injured and needing to accompany when used are solved, achieving higher safety and exercise efficiency.
Patent Information
- Application Number
- CN202420243968.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-02-01
AI Technical Summary
Existing teaching equipment for physical fitness improvement is likely to cause injuries when used, and requires someone to accompany you to ensure safety and waste time.
A teaching equipment including a fixing frame, connecting rod, placing rod, mounting block, limit column and connecting column is designed. Through the setting of mounting blocks and limit blocks, the limit and fixation of the barbell is achieved to ensure that there is no injury during the exercise process, and the barbell is prevented from sliding down through the placing plate and gear system.
It effectively prevents injuries caused by mistakes during exercise, reduces the needs of accompanying personnel, and improves the safety and efficiency of exercise.
Smart Images
Figure CN222605332U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sports equipment, in particular to a teaching device for improving physical fitness. Background Art
[0002] There are many kinds of teaching equipment used to improve physical fitness. Here are some common examples: dumbbells and barbells: used for strength training, different muscle groups can be exercised through different weights and movements; aerobics equipment: such as fitness balls, aerobics chairs, etc., used for aerobic exercise and balance training; treadmills and elliptical machines: used for aerobic exercise, which can increase cardiopulmonary function and burn calories; skipping ropes and stepping boards: used for aerobic exercise and strengthening leg muscle strength; training ropes and jumping piles: used for explosive power and body control training; suspension trainers: such as the TRX suspension training system, which can perform comprehensive full-body training; pulleys and rowing machines: used to strengthen the back and core muscles.
[0003] Most of the teaching equipment for improving physical fitness in the prior art use two support rods to limit the barbell. When people need to use it, they need to take the barbell down. If they accidentally drop it, it is likely to cause personal injury. When people exercise, if they encounter younger or older people, they need someone to accompany them during their exercise, which wastes people's time. Therefore, it does not meet the existing needs. In this regard, we propose a teaching equipment for improving physical fitness. Utility Model Content
[0004] The utility model provides a teaching device for improving physical fitness, which has the beneficial effect of protecting people when exercising, and solves the problem that most of the teaching devices for improving physical fitness in the prior art mentioned in the background technology use two support rods to limit the position of a barbell. When people need to use it, they need to take the barbell down, and if they accidentally drop it, it is likely to cause personal injury; when people exercise, if they encounter younger or older people in the teaching devices for improving physical fitness in the prior art, they need to be accompanied by someone when exercising, which wastes people's time.
[0005] The utility model provides the following technical solution: a teaching equipment for improving physical fitness, comprising a fixed frame, a connecting rod fixedly connected to the side of the fixed frame, a placement rod installed on the side of the fixed frame, a placement plate fixedly installed on the end of the placement rod, a support rod arranged on the side of the placement rod, a mounting block fixedly installed on the side of the connecting rod, a limiting column connected to the side of the mounting block, a limiting block fixedly installed on the end of the limiting column, a connecting column connected to the side of the limiting block, and a barbell arranged on the side of the connecting column.
[0006] As an optional scheme for teaching equipment for improving physical fitness described in the utility model, wherein: a mounting groove is opened in the middle of the mounting block, a rotating plate is installed on the side of the mounting groove, a first tooth plate and a second tooth plate are fixedly installed in the middle of the rotating plate, the first tooth plate and the second tooth plate are vertically arranged, the side of the first tooth plate is meshed with the first gear, and the side of the second tooth plate is meshed with the second gear.
[0007] As an optional scheme for teaching equipment for improving physical fitness described in the utility model, wherein: a limiting clamp is installed in the middle part of the limit block through the first rotating shaft, the limiting clamp is fixedly connected to the connecting column, a limiting slot is provided on the side of the limiting clamp, the limiting clamp is clamped and connected to the limiting slot through a limiting ring, the limiting clamp is clamped and connected to the limiting ring, and the limiting ring is clamped and connected to the middle part of the limiting slot.
[0008] As an optional scheme for teaching equipment for improving physical fitness described in the utility model, wherein: an anti-slip ring is arranged on the side of the limit groove, the anti-slip ring is arranged as a rubber ring, the anti-slip ring is in contact and connected with the limit clamp plate, and the anti-slip ring is fixedly installed with the limit block through a second rotating shaft.
[0009] As an optional scheme of teaching equipment for improving physical fitness described in the utility model, wherein: the first tooth plate and the second tooth plate are fixedly installed on the mounting block through a third rotating shaft, and the first tooth plate and the second tooth plate are both centrally symmetrically arranged.
[0010] As an optional scheme for teaching equipment for improving physical fitness described in the utility model, wherein: a connecting frame is hinged at the end of the support rod, a backrest is fixedly installed on the side of the connecting frame, and the backrest is set as a frosted leather backrest; a support column is fixedly installed in the middle of the connecting rod, a mounting rod is fixedly connected to the end of the support column, a seat plate is fixedly installed on the side of the mounting rod, and the seat plate is set as a frosted leather seat plate.
[0011] As an optional scheme of teaching equipment for improving physical fitness described in the utility model, wherein: a fixing ring is fixedly installed on the end of the connecting column, a barbell is sleeved on the middle part of the fixing ring, the fixing ring is set as a metal ring, and the placement plate is set as an arc-shaped plate.
[0012] As an optional scheme of teaching equipment for improving physical fitness described in the utility model, wherein: the fixed frame is set as a rectangular frame, the placement rod, the support rod, and the installation rod are all set as rectangular rods, and the support column, the connecting column, and the limit column are all set as rectangular columns.
[0013] The utility model has the following beneficial effects:
[0014] 1. The teaching equipment for improving physical fitness can protect people as effectively as possible when they are exercising by setting the mounting block and the limit block. When people accidentally lose their hands during exercise, the mounting block can limit the barbell, and the limit block can fix the barbell to prevent people from getting injured during exercise. The back plate and the seat plate can allow people to take a proper rest during exercise. The frosted leather of the back plate and the seat plate can prevent people from slipping as much as possible when they sweat during exercise, thereby preventing people from falling during exercise and ensuring people's personal safety as much as possible.
[0015] 2. The teaching equipment for improving physical fitness, through the arrangement of the placement rod and the placement plate, allows people to place the barbell on the placement plate when they finish exercising. Due to the arc-shaped arrangement of the placement plate, it just fits with the barbell rod, thus avoiding as much as possible the barbell from slipping and causing injuries to people. Through the arrangement of the first tooth plate, the second tooth plate, the first gear and the second gear, when people accidentally drop the barbell, the first tooth plate and the first gear, and the second tooth plate and the second gear cooperate with each other to fix the barbell, thus avoiding as much as possible the injuries caused by people's carelessness and ensuring as much as possible the personal safety of people during exercise. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0017] Figure 2 It is a side structural schematic diagram of the utility model.
[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the limiting column of the utility model.
[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting column of the utility model.
[0020] In the figure: 110, fixed frame; 120, placement rod; 130, mounting block; 140, support rod; 150, connecting rod; 160, support column; 170, mounting rod; 180, seat plate; 190, back plate; 200, barbell; 210, limiting column; 220, limiting block; 230, connecting column; 240, connecting frame; 250, placement plate; 260, limiting clamp plate; 270, first rotating shaft; 280, limiting slot; 290, limiting ring; 300, limiting slot; 310, second rotating shaft; 320, anti-slip ring; 330, mounting slot; 340, first tooth plate; 350, first gear; 360, second tooth plate; 370, second gear; 380, rotating plate; 390, fixing ring; 400, third rotating shaft. DETAILED DESCRIPTION
[0021] 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.
[0022] Embodiment 1: This embodiment is intended to promote the solution of the problem that most of the teaching equipment for physical fitness improvement in the prior art uses two support rods 140 to limit the position of the barbell 200. When people need to use it, they need to take the barbell 200 down. If they accidentally lose their hands, it is likely to cause injuries. Please refer to Figure 1-Figure 4 A teaching device for improving physical fitness includes a fixing frame 110, a connecting rod 150 is fixedly connected to the side of the fixing frame 110, a placing rod 120 is installed on the side of the fixing frame 110, a placing plate 250 is fixedly installed on the end of the placing rod 120, a supporting rod 140 is arranged on the side of the placing rod 120, a mounting block 130 is fixedly installed on the side of the connecting rod 150, a limiting column 210 is connected to the side of the mounting block 130, and a limiting block 220 is fixedly installed on the end of the limiting column 210, A connecting column 230 is connected to the side of the limit block 220, and a barbell 200 is arranged on the side of the connecting column 230. A mounting groove 330 is opened in the middle of the mounting block 130, and a rotating plate 380 is installed on the side of the mounting groove 330. The first tooth plate 340 and the second tooth plate 360 are fixedly installed in the middle of the rotating plate 380. The first tooth plate 340 and the second tooth plate 360 are vertically arranged, and the side of the first tooth plate 340 is meshed with the first gear 350, and the side of the second tooth plate 360 is meshed with the second gear 370.
[0023] A limiting clamp plate 260 is installed in the middle of the limiting block 220 through the first rotating shaft 270, the limiting clamp plate 260 is fixedly connected to the connecting column 230, a limiting slot 280 is provided on the side of the limiting clamp plate 260, the limiting clamp plate 260 is engaged and connected with the limiting slot 300 through the limiting ring 290, the limiting clamp plate 260 is engaged and connected with the limiting ring 290, the limiting ring 290 is engaged and connected in the middle of the limiting slot 300, an anti-slip ring 320 is arranged on the side of the limiting slot 300, the anti-slip ring 320 is arranged as a rubber ring, the anti-slip ring 320 is in contact with the limiting clamp plate 260, the anti-slip ring 320 is fixedly installed with the limiting block 220 through the second rotating shaft 310, the first tooth plate 340 and the second tooth plate 360 are fixedly installed with the mounting block 130 through the third rotating shaft 400, and the first tooth plate 340 and the second tooth plate 360 are both centrally symmetrically arranged.
[0024] In the present embodiment: the teaching equipment for improving physical fitness, through the setting of the mounting block 130 and the limit block 220, can protect people as effectively as possible when they are exercising. When people accidentally lose their hands during exercise, the setting of the mounting block 130 will limit the barbell 200, and the setting of the limit block 220 will fix it, so that people will not be injured during exercise. Through the setting of the back plate 190 and the seat plate 180, people can take a proper rest during exercise. Through the setting of the frosted leather of the back plate 190 and the seat plate 180, when people sweat during exercise, it can play an anti-slip role as much as possible, avoid people from falling during exercise as much as possible, and ensure people's personal safety as much as possible.
[0025] Embodiment 2: This embodiment is intended to promote the solution of the problem that when people exercise, if they encounter younger or older people, they need to be accompanied by someone when they exercise, which wastes people's time. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 4 A connecting frame 240 is hingedly connected to the end of the support rod 140, and a backrest is fixedly installed on the side of the connecting frame 240, and the backrest is set as a frosted leather backrest. A support column 160 is fixedly installed in the middle of the connecting rod 150, and a mounting rod 170 is fixedly connected to the end of the support column 160. A seat plate 180 is fixedly installed on the side of the mounting rod 170, and the seat plate 180 is set as a frosted leather seat plate 180. A fixing ring 390 is fixedly installed on the end of the connecting column 230, and a barbell 200 is sleeved in the middle of the fixing ring 390, and the fixing ring 390 is set as a metal ring. The placement plate 250 is set as an arc plate, the fixing frame 110 is set as a rectangular frame, the placement rod 120, the support rod 140, and the mounting rod 170 are all set as rectangular rods, and the support column 160, the connecting column 230, and the limiting column 210 are all set as rectangular columns.
[0026] When people need to exercise, they first fit their body against the back plate 190, and then pick up the barbell 200. When the barbell 200 is picked up, the components in the middle of the mounting block 130 and the limiting block 220 will move accordingly. When people accidentally drop the barbell 200, due to the heavy weight of the barbell 200, an impact force will be formed on the limiting column 210 and the connecting column 230. When the first tooth plate 340, the second tooth plate 360, the first gear 350, and the second gear 370 are impacted by gravity, they will quickly mesh. When the first tooth plate 340, the first gear 350, the second tooth plate 360 and the second gear 370 are meshed, the limiting column 210 will be limited by the first gear 350 and the second gear 370. When the limiting column 210 stops, the limiting clamp 260 will squeeze the anti-slip ring 320. Through the deformation of the anti-slip ring 320, the limiting ring 290 is limited, so that the limiting ring 290 stops moving, which will stop the connecting column 230 and avoid the barbell 200 from falling as much as possible.
[0027] In this embodiment: the teaching equipment for improving physical fitness, through the arrangement of the placement rod 120 and the placement plate 250, allows people to place the barbell 200 on the placement plate 250 when they finish exercising. Due to the arc-shaped arrangement of the placement plate 250, it just fits with the rod of the barbell 200, thereby avoiding the barbell 200 from slipping and causing injuries to people as much as possible. Through the arrangement of the first tooth plate 340, the second tooth plate 360, the first gear 350 and the second gear 370, when people accidentally drop the barbell 200, the first tooth plate 340 and the first gear 350, the second tooth plate 360 and the second gear 370 cooperate with each other to fix the barbell 200, thereby avoiding the situation of being injured due to people's carelessness as much as possible, and ensuring the personal safety of people during exercise as much as possible.
[0028] 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.
[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A teaching device for improving physical fitness, comprising a fixing frame (110), characterized in that: A connecting rod (150) is fixedly connected to the side of the fixing frame (110), a placement rod (120) is installed on the side of the fixing frame (110), a placement plate (250) is fixedly installed on the end of the placement rod (120), a support rod (140) is arranged on the side of the placement rod (120), a mounting block (130) is fixedly installed on the side of the connecting rod (150), a limiting column (210) is connected to the side of the mounting block (130), a limiting block (220) is fixedly installed on the end of the limiting column (210), a connecting column (230) is connected to the side of the limiting block (220), and a barbell (200) is arranged on the side of the connecting column (230).
2. The teaching equipment for improving physical fitness according to claim 1, characterized in that: A mounting groove (330) is provided in the middle of the mounting block (130), a rotating plate (380) is installed on the side of the mounting groove (330), a first tooth plate (340) and a second tooth plate (360) are fixedly installed in the middle of the rotating plate (380), the first tooth plate (340) and the second tooth plate (360) are vertically arranged, the side of the first tooth plate (340) is meshed with the first gear (350), and the side of the second tooth plate (360) is meshed with the second gear (370).
3. The teaching equipment for improving physical fitness according to claim 1, characterized in that: A limiting clamp plate (260) is installed in the middle of the limiting block (220) through a first rotating shaft (270); the limiting clamp plate (260) is fixedly connected to the connecting column (230); a limiting slot (280) is provided on the side of the limiting clamp plate (260); the limiting clamp plate (260) is snap-connected to the limiting slot (300) through a limiting ring (290); the limiting clamp plate (260) is snap-connected to the limiting ring (290); and the limiting ring (290) is snap-connected to the middle of the limiting slot (300).
4. The teaching equipment for improving physical fitness according to claim 3, characterized in that: A slip-resistant ring (320) is arranged on the side of the limiting groove (300); the slip-resistant ring (320) is arranged as a rubber ring; the slip-resistant ring (320) is in contact with and connected to the limiting clamping plate (260); and the slip-resistant ring (320) is fixedly mounted to the limiting block (220) via a second rotating shaft (310).
5. The teaching equipment for improving physical fitness according to claim 2, characterized in that: The first tooth plate (340) and the second tooth plate (360) are fixedly mounted on the mounting block (130) via a third rotating shaft (400), and the first tooth plate (340) and the second tooth plate (360) are both centrally symmetrically arranged.
6. The teaching equipment for improving physical fitness according to claim 3, characterized in that: The end of the support rod (140) is hingedly connected to a connecting frame (240), a backrest is fixedly installed on the side of the connecting frame (240), and the backrest is configured as a frosted leather backrest. A support column (160) is fixedly installed in the middle of the connecting rod (150), and the end of the support column (160) is fixedly connected to a mounting rod (170), and a seat plate (180) is fixedly installed on the side of the mounting rod (170), and the seat plate (180) is configured as a frosted leather seat plate (180).
7. The teaching equipment for improving physical fitness according to claim 3, characterized in that: A fixing collar (390) is fixedly mounted on the end of the connecting column (230), a barbell (200) is sleeved on the middle of the fixing collar (390), the fixing collar (390) is configured as a metal collar, and the placement plate (250) is configured as an arc-shaped plate.
8. The teaching equipment for improving physical fitness according to claim 6, characterized in that: The fixing frame (110) is configured as a rectangular frame, the placement rod (120), the support rod (140), and the installation rod (170) are all configured as rectangular rods, and the support column (160), the connecting column (230), and the limiting column (210) are all configured as rectangular columns.