Placing rack convenient for placing fitness equipment

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a placing rack convenient for placing the fitness equipment, which comprises a working shell and a rotating shaft II, and is characterized in that two shell plates are symmetrically distributed and fixedly connected on the surface of the working shell, and the rotating shaft II is rotatably connected between the two shell plates; the surface of the shell plate is fixedly connected with a second motor frame, the surface of the second motor frame is fixedly connected with a second motor, the transmission end of the second motor is in transmission connection with a second rotating shaft, the second rotating shaft is rotationally connected with the second motor frame, the surface of the second rotating shaft is fixedly connected with a rotating wheel, and a plurality of bosses are circumferentially distributed on the surface of the rotating wheel; and two hooks are symmetrically distributed and movably connected to the opposite upper portion of each boss, a weighing and recycling device is arranged in the working shell, and dumbbell taking and recycling are facilitated through the circular wheel carrier and the weighing and recycling device.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a placement rack for facilitating the placement of fitness equipment. Background Art

[0002] A gym is a place in a city where people exercise. Generally speaking, it features a comprehensive range of equipment, a wide range of fitness and entertainment programs, professional instructors, and a positive fitness atmosphere. While there are nearly a hundred types of fitness equipment in gyms, they can be broadly categorized into three types: full-body fitness equipment, such as cross trainers and home fitness equipment; local fitness equipment, such as exercise bikes, rowing machines, stair climbers, treadmills, as well as calf curls, weight machines, and calf raises; and small fitness equipment, such as the familiar dumbbells, kettlebells, barbell cranks, spring machines, fitness discs, elastic bars, and hand grippers. While existing gyms have a comprehensive range of dedicated fitness equipment placement systems, they still have some drawbacks. These systems make it difficult to quickly access dumbbells placed low in the gym, making them difficult to retrieve and inconvenient. Returning dumbbells requires searching for their original location, which can be challenging when a large number of dumbbells are being used. This can lead to incorrect placement and difficulty finding the dumbbells the next time they are used.

[0003] A Chinese patent with authorization announcement number CN209422913U discloses a device for facilitating the placement of fitness equipment specifically designed for gyms, comprising a column, a jack, an equipment placement rack, and a top seat. A square hole is provided on the inner wall of the bottom of the column, a jack is fixed to the bottom of the interior of the column by bolt threads, a foot-operated adjustment rod is installed on one side of the jack, an anti-slip plate is inserted into one end of the foot-operated adjustment rod, a spring is fixed to the bottom of the anti-slip plate, a main shaft is movably sleeved on the output end of the jack, symmetrically distributed lifting rods are welded to the outer wall of the main shaft, one end of the lifting rod passes through the lifting hole and is sleeved inside the column, and an equipment placement rack is welded to the other end of the lifting rod.

[0004] However, the above has the following shortcomings:

[0005] 1. According to the description in the above patent, the support frame is pushed up by a jack, so that the support frame as a whole moves upward. Although the dumbbells can be placed conveniently, the dumbbell models cannot be regularly arranged, making it impossible to conveniently take out the required dumbbell model when using it, wasting exercise time.

[0006] 2. The above patent adopts a luminous strip to facilitate the athlete to find the dumbbells when taking them out. However, due to the placement of the dumbbells, the athlete needs to spend time looking for the required dumbbell model and cannot find the required dumbbells more conveniently, wasting exercise time. Utility Model Content

[0007] In order to overcome the deficiencies of the prior art, the utility model solves the technical problem of automatically finding and placing the dumbbells by arranging a liftable circular wheel frame, shrinking the overall height of the device, and arranging a weighing and collecting device.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a placement rack for convenient placement of fitness equipment, comprising a working shell and a second rotating shaft, wherein the surface of the working shell is symmetrically distributed and fixedly connected to two shell plates, a second rotating shaft is rotatably connected between the two shell plates, a rotating wheel is fixedly connected to the surface of the second rotating shaft, a plurality of bosses are circumferentially distributed on the surface of the rotating wheel, a cylinder body of a group of electric rods is symmetrically distributed and fixedly connected on the surface of each boss, an extension block is symmetrically provided on the surface of the cylinder body of each electric rod, a telescopic end of each electric rod is fixedly connected to a moving platform, a limiting rod is symmetrically distributed and fixedly connected to the lower end of each moving platform, each limiting rod passes through and is slidably connected to the extension block at the corresponding position, a hook is movably connected above each moving platform, and a recovery device is provided in the working shell.

[0009] Furthermore, a second rotating shaft is rotatably connected between the two outer shell plates, a second motor frame is fixedly connected to the surface of the outer shell plate, a second motor is fixedly connected to the surface of the second motor frame, a transmission end of the second motor is transmission-connected to a second rotating shaft, and the second rotating shaft is rotatably connected to the second motor frame.

[0010] Furthermore, each of the surfaces of the mobile platform is located on one side of the fixed block and is fixedly connected to a third motor, the transmission end of each of the third motors is connected to a rotating shaft three, each of the surfaces of the rotating shaft three is fixedly connected to a gear one, each of the surfaces of the fixed block is provided with an avoidance groove three, each of the avoidance groove three is fixedly connected to a fixed shaft, each of the surfaces of the fixed shafts is fixedly connected to a gear two, each of the surfaces of the gear twos is fixedly connected to a hook, and each of the gear twos is meshed and connected to a gear one.

[0011] Furthermore, the recovery device includes a ramp, a ramp is provided in the working shell, a second avoidance groove is provided on the surface of the working shell at the position of the ramp, and the surface of the ramp is symmetrically distributed and fixedly connected with a limiting plate, and the bottom of the ramp surface is flush with the bottom of the electric rod that can move, and at this time the outer surface of the hook in the fixed block on the electric rod can contact the ramp.

[0012] Furthermore, a rotating shaft 1 is rotatably connected at the ramp between the two outer shell plates, and the rotating shaft 1 is rotatably connected to the ramp and the limit plate. The surface of the rotating shaft 1 is fixedly connected to a weighing platform at the avoidance groove 2, and the weighing platform rotates with the rotating shaft 1 and is not affected by the working outer shell. A limiting block is fixedly connected between the outer shell plate and the limiting plate, and a fixed plate is fixedly connected to the upper end of the limiting block. A torque detector is fixedly connected to the surface of the fixed plate, and a shaft sleeve is symmetrically distributed and rotatably connected on the surface of the torque detector. The rotating shaft 1 passes through the shaft sleeve for transmission connection to the torque detector.

[0013] Furthermore, a first motor frame is fixedly connected to the surface of the outer shell plate, a first motor is fixedly connected to the surface of the first motor frame, and a transmission end of the first motor passes through a shaft sleeve to be connected to a torque detector.

[0014] Furthermore, a avoidance groove 1 is provided on the surface of the working shell at a position corresponding to the top hook, a ramp is fixedly connected to the surface of the working shell at a position corresponding to the avoidance groove 1, and a taking frame is fixedly connected to the surfaces of the two shell plates at the lowest position of the ramp.

[0015] Furthermore, a control panel is fixedly connected to the working shell and the two shell plate surfaces at one end away from the avoidance groove, and the control panel can control the operation of the devices used in the working shell.

[0016] In summary, compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) A recycling device capable of weighing is used, so that athletes only need to place the dumbbells at the recycling area, and the device automatically returns the dumbbells to their original locations, which makes it easier to return the dumbbells, reduces the time it takes for athletes to return the dumbbells, and facilitates the placement of the dumbbells.

[0018] (2) The circular wheel frame enables the device to select the required model of dumbbells, and push the dumbbells out of the device through the electric rod, and put them into the access frame for the convenience of athletes to take them, which reduces the time for athletes to take them and increases the duration of exercise for athletes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional schematic diagram of this patent.

[0020] Figure 2 This is a side view of the patent.

[0021] Figure 3 for Figure 2 Stereoscopic cross-sectional view at AA in the middle.

[0022] Figure 4 A three-dimensional view of a single electric linear actuator.

[0023] Figure 5 This is a half-section exploded three-dimensional structural view of a single electric push rod.

[0024] Figure 6 It is a three-dimensional cross-sectional view of the weighing and recovery structure.

[0025] Figure 7 for Figure 6 Magnified view at point B.

[0026] Explanation of the reference numerals: working housing 10; housing plate 11; access frame 12; ramp plate 13; avoidance groove 14; control panel 15; first motor frame 16; first motor 17; rotating shaft 18; weighing platform 19; avoidance groove 20; ramp platform 21; limit plate 22; second motor frame 23; second motor 24; rotating shaft 25; rotating wheel 26; boss 27; electric rod 28; moving platform 29; limit rod 30; fixed block 31; third motor 32; rotating shaft 33; gear 1 34; gear 2 35; hook 36; fixed shaft 37; torque detector 38; limit block 39; fixed plate 40; shaft sleeve 41; avoidance groove 3 42; extension block 43. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1 、 Figure 2 and Figure 3 As shown, a placement rack for convenient placement of fitness equipment includes a working shell 10, and two shell plates 11 are symmetrically distributed and fixedly connected on the surface of the working shell 10. An avoidance groove 14 is provided on the upper end surface of the working shell 10 between the two shell plates 11, and a ramp plate 13 is fixedly connected to the surface between the two shell plates 11 at the position of the avoidance groove 14. An access frame 12 is fixedly connected to the end of the two shell plates 11 at the position of the ramp plate 13, and a control panel 15 is fixedly connected to the two shell plates 11 and the surface of the working shell 10. An avoidance groove 20 is provided on the surface of the working shell 10 below the control panel 15.

[0029] By setting the ramp 13, the dumbbells can pass through the avoidance groove 14 and enter the ramp 13, which is convenient for taking the dumbbells. By setting the avoidance groove 20, the dumbbells can be recovered, which is convenient for placing the dumbbells. The operation of all mechanisms in the device is controlled by the control panel 15.

[0030] like Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, a second motor frame 23 is fixedly connected to the surface of a shell plate 11, a second motor frame 23 is fixedly connected to the surface of the second motor frame 23, a second motor 24 is fixedly connected to the transmission end of the second motor 24, a second rotating shaft 25 is transmission-connected to the surface of the second rotating shaft 25, a rotating wheel 26 is fixedly connected to the surface of the rotating wheel 26, a plurality of bosses 27 are distributed circumferentially on the surface of each boss 27, a group of cylinders of electric rods 28 are symmetrically distributed and fixedly connected on the surface of the cylinder of each electric rod 28, two extension blocks 43 are symmetrically distributed and fixedly connected on the surface of the cylinder of each electric rod 28, a telescopic end of each electric rod 28 is fixedly connected to a moving platform 29, and two limiting rods 30 are symmetrically distributed and fixedly connected to the lower end of each moving platform 29, and each limiting rod 30 passes through and is slidably connected to the extension block 43 at the corresponding position.

[0031] The second motor 24 is used to drive the second rotating shaft 25 to rotate, so that the rotating wheel 26 rotates and drives the electric rod 28 to perform circular motion, so that the electric rod 28 can be moved to the position of the avoidance groove 14, which is convenient for taking the dumbbells. The electric rod 28 can also move the device to the position of the recovery device to facilitate the recovery of the dumbbells.

[0032] like Figure 3 、 Figure 4 and Figure 5 As shown, each mobile platform 29 is fixedly connected to a fixed block 31 on the surface, and each mobile platform 29 is fixedly connected to a third motor 32 on one side of the fixed block 31. The transmission end of each third motor 32 is transmission-connected to a rotating shaft 33, and each rotating shaft 33 is rotationally connected to the fixed block 31. The surface of each rotating shaft 33 is fixedly connected to a gear 1 34. An avoidance groove 3 42 is provided on the surface of each fixed block 31, and a fixed shaft 37 is fixedly connected in each avoidance groove 3 42. The surface of each fixed shaft 37 is rotationally connected to a gear 2 35, and the gear 2 35 is meshed and transmission-connected to the gear 1 34. The surface of the gear 2 35 is fixedly connected to a hook 36.

[0033] By setting a hook 36, the dumbbell bar is hooked, and a third motor 32 is set to drive the rotating shaft 33 to rotate, so that the gear 1 34 drives the gear 2 35 to rotate, so that the hook 36 performs a circular motion, so that the hook 36 locks the barbell bar to prevent the dumbbell from falling off from the device during the rotation of the rotating wheel 26.

[0034] like Figure 3 、 Figure 6 and Figure 7As shown, a ramp 21 is provided in the working housing 10 at the avoidance groove 20, and two limit plates 22 are symmetrically distributed and fixedly connected on the surface of the ramp 21. A rotating shaft 18 is rotatably connected at the ramp 21 between the two housing plates 11. The rotating shaft 18 is rotatably connected to the limit plate 22 and the ramp 21. The surface of the rotating shaft 18 is located at the avoidance groove 20 and is fixedly connected to the weighing platform 19. The surface of the housing plate 11 is fixedly connected to the first motor frame at the position corresponding to the rotating shaft 18 on the same side of the second motor frame 23. 16. The first motor frame 16 is fixedly connected to the surface of the first motor frame 16. A limit block 39 is fixedly connected to the surface between the shell plate 11 and the limit plate 22 in the working housing 10. A fixed plate 40 is fixedly connected above the limit block 39. A torque detector 38 is fixedly connected to the surface of the fixed plate 40. The surfaces of the fixed plate 48 are symmetrically distributed and rotatably connected with shaft sleeves 41. The transmission end of the first motor 17 passes through the shaft sleeve 41 to be transmitted and connected to the torque detector 38, and the rotating shaft 18 passes through the shaft sleeve 41 to be transmitted and connected to the torque detector 38.

[0035] By setting up a torque detector 38, the dumbbells in the symmetrical object platform 19 are weighed, and the first motor 17 drives the rotating shaft 18 to rotate, so that the object platform 19 makes a circular motion, so that the dumbbells roll into the working housing 10 along the object platform 19, pass through the restriction of the two limit plates 22, roll along the slope platform 21, and enter the two hooks 36 at the two electric rods 28 at the recovery position, completing the recovery of the dumbbells.

[0036] In this embodiment, initially, the operator connects the device to a power source, at which point each electric rod 28 is in a retracted state, and the straight rod of the hook 36 is perpendicular to the upper surface of the fixing block 31 .

[0037] Before use, the operator places a dumbbell into the weighing platform 19. After detection by the torque detector 38, the operator knows the size of the torque generated by the dumbbell on the rotating shaft 18, confirms the model of the dumbbell, and records it in the control panel 15. The first motor 17 drives the rotating shaft 18 to rotate through the torque detector 38, so that the dumbbell in the weighing platform 19 passes through the avoidance groove 20 and rolls into the working shell 10, and rolls smoothly over the surface of the ramp 21 under the limit of the two limit plates 22.

[0038] When the detection is completed, the lowest group of electric rods 28 relaxes, causing the mobile platform 29 on the surface of the electric rod 28 to move downward, causing the fixed block 31 and the third motor 32 connected to the surface of the mobile platform 29 to move downward, causing the hooks 36 in the fixed block 31 to move downward, so that the corresponding group of hooks 36 reaches the bottom of the slope of the ramp 21. When the dumbbell rolls out of the ramp 21, the dumbbell bar is stuck in the corresponding group of hooks 36. At this time, the group of third motors 32 where the group of hooks 36 is located drives the corresponding rotating shaft 33 to rotate, causing the group of gear 1 34 to drive the corresponding gear 2 35 to rotate, causing the group of hooks 36 to make a circular motion in the direction of the corresponding electric rod 28, so that the group of hooks 36 buckles and locks the dumbbell bar.

[0039] After the locking is completed, this set of electric rods 28 retracts, causing the hooks 36 on this set of electric rods 28 to move upward, and the second motor 24 drives the second shaft 25 to rotate, so that a new set of electric rods 28 moves to the recovery position. At this time, the operator puts a new dumbbell into the weighing platform 19, and after the transmission torque detector 38 of the weighing platform 19 completes the detection, the above detection process is repeated.

[0040] After each set of electric rods 28 has completed placing the dumbbells, the control panel 15 processes the model of the dumbbells hooked by each set of electric rods 28 to facilitate the use of the dumbbells.

[0041] When the athlete needs to take the dumbbells, he selects the required dumbbell model through the control panel 15, and the second motor 24 drives the second shaft 25 to rotate, so that the rotating wheel 26 rotates, and the group of electric rods 28 where the model is located is moved to the bottom of the avoidance groove 14. After the movement is completed, the electric rods 28 are relaxed, so that the dumbbells pass through the avoidance groove 14 and are exposed on the surface of the working shell 10. At this time, the second motor 24 slightly drives the second shaft 25 to rotate, so that the electric rod 28 tilts toward the ramp 13. At this time, the third motor 32 drives the third shaft 33 to rotate, so that the gear 1 34 drives the gear 2 35 to rotate, so that the hook 36 moves in a circular motion in the opposite direction of the lock, thereby releasing the lock on the dumbbells, so that the dumbbells slide out of the hook 36, and the dumbbells slide along the surface of the ramp 13 into the access frame 12, making it convenient for the athlete to take them.

[0042] When the dumbbells are used up, the athlete places them on the weighing platform 19. After the torque detector 38 detects them, the set of electric rods 28 at the original position of the model is rotated to the recovery position, and the above detection process is repeated to complete the recovery of the dumbbells of this model.

[0043] The control panel 15 , the first motor 17 , the second motor 24 , the electric rod 28 , the third motor 32 and the torque detector 38 are all existing mature technologies and will not be described in detail herein.

[0044] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0045] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0046] The above description shows and describes several preferred embodiments of the present application. However, as previously mentioned, it should be understood that the present application is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present application can be used in various other combinations, modifications, and environments and can be modified within the scope of the application concept described herein through the above teachings or technology or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present application should be protected by the claims appended hereto.

Claims

1. A placement rack for convenient placement of fitness equipment, comprising a working shell (10) and a second rotating shaft (25), characterized in that: The surface of the working shell (10) is symmetrically distributed and fixedly connected to two shell plates (11); a second rotating shaft (25) is rotatably connected between the two shell plates (11); a rotating wheel (26) is fixedly connected to the surface of the second rotating shaft (25); a plurality of bosses (27) are circumferentially distributed on the surface of the rotating wheel (26); a cylinder body of a group of electric rods (28) is symmetrically distributed and fixedly connected to the surface of each boss (27); an extension block (43) is symmetrically distributed on the surface of the cylinder body of each electric rod (28); a telescopic end of each electric rod (28) is fixedly connected to a moving platform (29); a lower end of each moving platform (29) is symmetrically distributed and fixedly connected to a limiting rod (30); each limiting rod (30) passes through and is slidably connected to the extension block (43) at the corresponding position; a hook (36) is movably connected above each moving platform (29); and a recovery device is provided in the working shell (10).

2. A placement rack for convenient placement of fitness equipment according to claim 1, characterized in that: A second rotating shaft (25) is rotatably connected between the two outer shell plates (11), a second motor frame (23) is fixedly connected to the surface of the outer shell plate (11), a second motor (24) is fixedly connected to the surface of the second motor frame (23), a transmission end of the second motor (24) is transmission-connected to the second rotating shaft (25), and the second rotating shaft (25) is rotatably connected to the second motor frame (23).

3. A placement rack for convenient placement of fitness equipment according to claim 1, characterized in that The surface of each movable platform (29) is located on one side of the fixed block (31) and is fixedly connected to a third motor (32). The transmission end of each third motor (32) is connected to a rotating shaft three (33). The surface of each rotating shaft three (33) is fixedly connected to a gear one (34). The surface of each fixed block (31) is provided with an avoidance groove three (42). Each avoidance groove three (42) is fixedly connected to a fixed shaft (37). The surface of each fixed shaft (37) is fixedly connected to a gear two (35). The surface of each gear two (35) is fixedly connected to a hook (36). Each gear two (35) is meshed with a transmission connection gear one (34).

4. A placement rack for convenient placement of fitness equipment according to claim 1, characterized in that: The recovery device includes a ramp (21), the ramp (21) is provided in the working shell (10), and a second avoidance groove (20) is provided on the surface of the working shell (10) at the position of the ramp (21). The surface of the ramp (21) is symmetrically distributed and fixedly connected to a limit plate (22). The bottom of the slope of the ramp (21) is flush with the bottom of the electric rod (28) that can move, and at this time, the outer surface of the hook (36) in the fixed block (31) on the electric rod (28) can contact the ramp (21).

5. A placement rack for convenient placement of fitness equipment according to claim 4, characterized in that: A rotating shaft (18) is rotatably connected to the slope platform (21) between the two shell plates (11). The rotating shaft (18) is rotatably connected to the slope platform (21) and the limiting plate (22). The surface of the rotating shaft (18) is fixedly connected to a weighing platform (19) at the avoidance groove (20). The weighing platform (19) rotates with the rotating shaft (18) and is not affected by the working shell (10). A limiting block (39) is fixedly connected between the shell plate (11) and the limiting plate (22). The upper end of the limiting block (39) is fixedly connected to a fixing plate (40). The surface of the fixing plate (40) is fixedly connected to a torque detector (38). The surface of the torque detector (38) is symmetrically distributed and rotatably connected to a shaft sleeve (41). The rotating shaft (18) passes through the shaft sleeve (41) and is transmission-connected to the torque detector (38).

6. A placement rack for convenient placement of fitness equipment according to claim 5, characterized in that: A first motor frame (16) is fixedly connected to the surface of the housing plate (11), a first motor (17) is fixedly connected to the surface of the first motor frame (16), and a transmission end of the first motor (17) passes through a shaft sleeve (41) and is transmission-connected to a torque detector (38).

7. A placement rack for convenient placement of fitness equipment according to claim 1, characterized in that: A avoidance groove (14) is provided on the surface of the working shell (10) at a position corresponding to the uppermost hook (36), a ramp plate (13) is fixedly connected to the surface of the working shell (10) at a position corresponding to the avoidance groove (14), and a taking frame (12) is fixedly connected to the surfaces of the two shell plates (11) at the lowest position of the ramp plate (13).

8. The placement rack for convenient placement of fitness equipment according to claim 1, characterized in that: A control panel (15) is fixedly connected to the working housing (10) and the two housing plates (11) at one end away from the avoidance groove (14). The control panel (15) can control the operation of the devices used in the working housing (10).

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