Intelligent dumbbell device

Abstract

The utility model discloses an intelligent dumbbell device which comprises a body and a first dumbbell piece, a first push rod is arranged at the end of the body in a sliding mode, a main control board and a first detector corresponding to the first push rod are arranged on the body, and the first detector is electrically connected with the main control board. The first detector is a pressure sensor or a push switch; the first bell piece is detachably connected with the body, and the first bell piece is provided with a first abutting area used for pushing the first push rod so that the first push rod can abut against the first detector. The intelligent dumbbell device is novel and ingenious in structure, the in-place detection function of the dumbbell pieces can be achieved through a simple push rod type mechanical mechanism, a user can better adjust a fitness plan, and the use experience of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment technology, and in particular to an intelligent dumbbell device. Background Technology

[0002] As people's living standards continue to improve, their pursuit of material things is getting higher and higher, especially in terms of demand for fitness equipment. Smart dumbbells, as fitness equipment that can be used to exercise the body, have attracted much attention from consumers. However, the smart dumbbells currently on the market cannot detect whether the weight plates are in place, so users cannot quickly know the current weight of the smart dumbbell device, causing inconvenience to users. Utility Model Content

[0003] The technical problem solved by this utility model is to provide an intelligent dumbbell device with a dumbbell plate presence detection function.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an intelligent dumbbell device, comprising:

[0005] The main body has a first push rod slidably provided at its end. The main body is provided with a main control board and a first detector corresponding to the first push rod. The first detector is electrically connected to the main control board and is a pressure sensor or a push switch.

[0006] A first bell blade, detachably connected to the body, has a first contact area for pushing the first push rod to press the first push rod against the first detector.

[0007] In one embodiment, the end of the body is provided with a first blind hole, the bottom surface of the first blind hole has a first through hole for one end of the first push rod to pass through, the first bell has a protrusion that cooperates with the first blind hole, and the first contact area is located on the end face of the protrusion.

[0008] In one embodiment, a first locking structure is provided in the first blind hole, and a first mating structure that cooperates with the first locking structure is provided on the protrusion.

[0009] In one embodiment, the first bell blade is further provided with a second blind hole that has the same structure as the first blind hole.

[0010] In one embodiment, the body is further provided with a first reset member, which contacts the body and the first push rod, and the first reset member is used to drive the first push rod to move away from the first detector.

[0011] In one embodiment, the main body is provided with a circuit board electrically connected to the main control board, and the first detector is disposed on the circuit board and indirectly connected to the main control board through the circuit board.

[0012] In one embodiment, a second push rod is slidably provided at the end of the main body, and a second detector is provided on the main body corresponding to the second push rod. The second detector is electrically connected to the main control board and is a pressure sensor or a push switch. There are at least two first bells, and two adjacent first bells are detachably connected. A through hole is provided on the first bell, and a third push rod is slidably provided at the through hole. The third push rod corresponds to the second push rod. A second reset member is provided on the first bell, and the second reset member contacts the main body and the third push rod. The second reset member is used to drive the third push rod to move away from the second detector. When no external force is applied, the end face of one end of the third push rod protrudes from the end face of the through hole away from the main body. The third push rod on the first bell directly or indirectly pushes the second push rod to make the second push rod press against the second detector.

[0013] In one embodiment, the body is further provided with a third reset member, which contacts the body and the second push rod, and the third reset member is used to drive the second push rod to move away from the second detector.

[0014] In one embodiment, a second push rod is slidably provided at the end of the main body, and a second detector is provided on the main body corresponding to the second push rod. The second detector is electrically connected to the main control board and is a pressure sensor or a push switch. A through hole is provided on the first bell plate, and a third push rod is slidably provided at the through hole, the third push rod corresponding to the second push rod. A second bell plate is also included, which is detachably connected to the first bell plate. The second bell plate has a second contact area for pushing the third push rod to drive the second push rod and make the second push rod press against the second detector.

[0015] In one embodiment, the body is further provided with a third reset member, which contacts the body and the second push rod, and the third reset member is used to drive the second push rod to move away from the second detector.

[0016] The beneficial effects of this utility model are as follows: This intelligent dumbbell device has a novel and ingenious structure. It can realize the in-situ detection function of the weight plates through a simple push rod mechanical mechanism, allowing users to better adjust their fitness plans and enhance the user experience. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the intelligent dumbbell device according to Embodiment 1 of this utility model;

[0019] Figure 2 This is a cross-sectional view of a portion of the intelligent dumbbell device according to Embodiment 1 of this utility model;

[0020] Figure 3 This is an exploded view of a portion of the structure of the intelligent dumbbell device according to Embodiment 1 of this utility model;

[0021] Figure 4 This is a cross-sectional view of a portion of the intelligent dumbbell device according to Embodiment 2 of this utility model;

[0022] Figure 5 This is an exploded view of part of the structure of the intelligent dumbbell device according to Embodiment 2 of this utility model.

[0023] Explanation of icon numbers:

[0024] 1. Body; 11. First push rod; 12. First detector; 13. First reset component; 14. Second push rod; 15. Second detector; 16. Third reset component;

[0025] 2. First bell plate; 21. First contact area; 22. Third push rod; 23. Second reset component;

[0026] 3. Circuit board;

[0027] 4. Display screen;

[0028] 5. Second bell; 51. Second contact area. Detailed Implementation

[0029] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] It should be noted that if the embodiments of this utility model involve directional indicators such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicators will also change accordingly.

[0032] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0033] Furthermore, if the meaning of "and / or" appears throughout the text, it refers to three parallel solutions. For example, "and / or" includes solution 1, solution 2, and solution 3, which simultaneously satisfy the above conditions. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0034] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0035] Example 1

[0036] Please refer to Figures 1 to 3 One embodiment of this utility model is as follows: an intelligent dumbbell device, including a body 1 and a first dumbbell plate 2. The end of the body 1 is slidably provided with a first push rod 11. The body 1 is provided with a main control board and a first detector 12 corresponding to the first push rod 11. The first detector 12 is electrically connected to the main control board and is a pressure sensor or a push switch. The first dumbbell plate 2 is detachably connected to the body 1. The first dumbbell plate 2 has a first contact area 21 for pushing the first push rod 11 to make the first push rod 11 press against the first detector 12.

[0037] It is easy to understand that when the first push rod 11 is not pressed by the first bell 2, the end of the first push rod 11 away from the first detector 12 is exposed and protrudes relative to the body 1. When the first bell 2 is installed on the body 1, the first contact area 21 contacts the first push rod 11 to make the first push rod 11 retract into the body 1 and press against the first detector 12.

[0038] The main body 1 is provided with a circuit board 3 electrically connected to the main control board. The first detector 12 is disposed on the circuit board 3 and is indirectly connected to the main control board through the circuit board 3. When the first detector 12 is a push switch, the circuit board 3 is provided with a detection circuit that cooperates with the push switch; when the first detector 12 is a pressure sensor, the circuit board 3 is provided with a signal transmission circuit that cooperates with the pressure sensor.

[0039] Optionally, the end of the body 1 is provided with a first blind hole, the bottom surface of the first blind hole has a first through hole for one end of the first push rod 11 to pass through, the first bell 2 has a protrusion that cooperates with the first blind hole, and the first contact area 21 is located on the end face of the protrusion. When the first push rod 11 is not subjected to external force, the end of the first push rod 11 away from the first detector 12 protrudes relative to the bottom surface of the first blind hole.

[0040] In this embodiment, a first locking structure is provided in the first blind hole, and a first mating structure that cooperates with the first locking structure is provided on the protrusion. The first locking structure includes, but is not limited to, at least one of threads and snaps.

[0041] The first bell slab 2 is also provided with a second blind hole with the same structure as the first blind hole. The second blind hole corresponds to the protrusion and the second blind hole and the protrusion are located on opposite sides of the first bell slab 2.

[0042] The main body 1 is also provided with a first reset member 13. The first reset member 13 contacts the main body 1 and the first push rod 11. The first reset member 13 is used to drive the first push rod 11 to move away from the first detector 12. The first reset member 13 may be a spring or the like.

[0043] In one or more embodiments, a second push rod 14 is slidably provided at the end of the body 1, and a second detector 15 is provided on the body 1 corresponding to the second push rod 14. The second detector 15 is electrically connected to the main control board, and the second detector 15 is a pressure sensor or a push switch. At this time, the number of first bell blades 2 is at least two, and two adjacent first bell blades 2 are detachably connected. Specifically, the second blind hole on the first bell blade 2 is used to cooperate with a protrusion on another first bell blade 2. The first bell blade 2 is provided with a through hole, and a third push rod 22 is slidably provided at the through hole. Corresponding to the second push rod 14, the first bell 2 is provided with a second reset member 23. The second reset member 23 may be a spring or the like. The second reset member 23 contacts the body 1 and the third push rod 22. The second reset member 23 is used to drive the third push rod 22 to move away from the second detector 15. When no external force is applied, the end face of one end of the third push rod 22 protrudes from the end face of the through hole away from the body 1. The third push rod 22 on the first bell 2 directly or indirectly pushes the second push rod 14 so that the second push rod 14 presses against the second detector 15. It is easy to understand that in this embodiment, multiple first bell 2s have strong versatility. During the installation process on the body 1, there is no installation order requirement for multiple first bell 2s, which is more convenient for users.

[0044] Specifically, the through hole connects the bottom surface of the second blind hole and the end face of the protrusion; when no external force is applied, the end face of the third push rod 22 away from the second detector 15 protrudes from the bottom surface of the second blind hole. Preferably, when no external force is applied, the end face of the third push rod 22 near the second detector 15 is flush with the end face of the protrusion.

[0045] It should be noted that when one of the first bell blades 2 is installed on the main body 1, the first bell blade 2 pushes the first push rod 11, causing the first detector 12 to be compressed, while the third push rod 22 is in its initial position. Therefore, the second push rod 14 will not be subjected to force, and thus the second detector 15 will not be compressed. When two of the first bell blades 2 are installed on the main body 1, the first bell blade 2 pushes the first push rod 11, causing the first detector 12 to be compressed. Although the third push rod 22 on the first bell blade 2 away from the main body 1 is in its initial position, it will abut against the third push rod 22 on the other first bell blade 2, causing the third push rod 22 to move and drive the second push rod 14 to move, so that the second detector 15 is compressed.

[0046] The body 1 is also provided with a third reset member 16, which contacts the body 1 and the second push rod 14. The third reset member 16 is used to drive the second push rod 14 to move away from the second detector 15. The third reset member 16 may be a spring or the like.

[0047] In some embodiments, the main body 1 is provided with a display screen 4 electrically connected to the main control board. The display screen 4 can display the current weight of the smart dumbbell device based on the detection results of the first detector 12 and / or the second detector 15, so that the user can directly know the current weight of the smart dumbbell device.

[0048] Optionally, the main control board is equipped with a wireless communication module, which may be a Bluetooth data transmission module, etc. The smart dumbbell device can wirelessly connect with the user's mobile terminal through the wireless communication module, so that the user can know the weight of the smart dumbbell device by checking the mobile terminal device; the mobile terminal includes, but is not limited to, mobile phones, tablets, smartwatches, VR glasses, etc.

[0049] In addition, in specific products, the main body 1 can also be equipped with indicator lights that are electrically connected to the main control board to let users know the weight of the current smart dumbbell device. For example, the indicator lights emit different colors of light to indicate the weight of the current smart dumbbell device, or the indicator lights flash different numbers of times to indicate the weight of the current smart dumbbell device, or the indicator lights are lit up in different numbers to indicate the weight of the current smart dumbbell device, etc.

[0050] Of course, in specific products, the main body 1 can also be equipped with an electroacoustic converter electrically connected to the main control board to let the user know the weight of the current smart dumbbell device. Specifically, when the electroacoustic converter is a speaker, the speaker can directly announce the weight of the current smart dumbbell device; when the electroacoustic converter is a buzzer, the buzzer can indicate the weight of the current smart dumbbell device through different rhythms.

[0051] Example 2

[0052] Please refer to Figure 4 and Figure 5The second embodiment of this utility model is a parallel technical solution to the first embodiment, but differs from the first embodiment in that: a second push rod 14 is slidably provided at the end of the main body 1, and a second detector 15 is provided on the main body 1 corresponding to the second push rod 14. The second detector 15 is electrically connected to the main control board and is a pressure sensor or a push switch; a through hole is provided on the first bell plate 2, and a third push rod 22 is slidably provided at the through hole, and the third push rod 22 corresponds to the second push rod 14; the intelligent dumbbell device also includes a second bell plate 5 detachably connected to the first bell plate 2, and the second bell plate 5 has a second contact area 51 for pushing the third push rod 22 to drive the second push rod 14 and make the second push rod 14 press against the second detector 15.

[0053] The body 1 is also provided with a third reset member 16, which contacts the body 1 and the second push rod 14. The third reset member 16 is used to drive the second push rod 14 to move away from the second detector 15. The third reset member 16 may be a spring or the like.

[0054] The second bell 5 has a protrusion for engaging with the second blind hole on the first bell 2, and the second contact area 51 is located on the end face of the protrusion on the second bell 5.

[0055] As is easily understood, Embodiment Two uses a combination of the first bell plate 2 and the second bell plate 5 to replace the two interchangeable first bell plates 2 in Embodiment One. That is, in this embodiment, the first bell plate 2, the second bell plate 5, and the main body 1 have a specific installation sequence: the first bell plate 2 is installed on the main body 1 first, and then the second bell plate 5 is installed on the first bell plate 2. The manufacturing cost of the second bell plate 5 is lower than that of the first bell plate 2. Therefore, the intelligent dumbbell device of this embodiment has the advantage of low cost.

[0056] The above are merely optional embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings under the utility model concept, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A smart dumbbell device, characterized by: include The main body has a first push rod slidably provided at its end. The main body is provided with a main control board and a first detector corresponding to the first push rod. The first detector is electrically connected to the main control board and is a pressure sensor or a push switch. A first bell blade, detachably connected to the body, has a first contact area for pushing the first push rod to press the first push rod against the first detector.

2. The smart dumbbell device of claim 1, wherein: The end of the body is provided with a first blind hole, the bottom surface of the first blind hole has a first through hole for one end of the first push rod to pass through, the first bell has a protrusion that cooperates with the first blind hole, and the first contact area is located on the end face of the protrusion.

3. The smart dumbbell device of claim 2, wherein: The first blind hole is provided with a first locking structure, and the protrusion is provided with a first mating structure that cooperates with the first locking structure.

4. The intelligent dumbbell device according to claim 2, characterized in that: The first bell blade is also provided with a second blind hole with the same structure as the first blind hole.

5. The smart dumbbell device of claim 1, wherein: The main body is also provided with a first reset member, which contacts the main body and the first push rod. The first reset member is used to drive the first push rod to move away from the first detector.

6. The intelligent dumbbell device according to claim 1, characterized in that: The main body is provided with a circuit board that is electrically connected to the main control board, and the first detector is disposed on the circuit board. The first detector is indirectly connected to the main control board through the circuit board.

7. The intelligent dumbbell device according to claim 1, characterized in that: The body has a second push rod slidably mounted on its end. The body also has a second detector corresponding to the second push rod, which is electrically connected to the main control board. The second detector is a pressure sensor or a push switch. There are at least two first bells, with adjacent bells detachably connected. Each bell has a through hole, and a third push rod is slidably mounted at the through hole. The third push rod corresponds to the second push rod. A second reset member is mounted on each bell, contacting both the body and the third push rod. The second reset member drives the third push rod to move away from the second detector. Without external force, one end of the third push rod protrudes beyond the end face of the through hole away from the body. The third push rod on the first bell directly or indirectly pushes the second push rod to press against the second detector.

8. The intelligent dumbbell device according to claim 7, characterized in that: The main body is also provided with a third reset member, which contacts the main body and the second push rod. The third reset member is used to drive the second push rod to move away from the second detector.

9. The intelligent dumbbell device according to claim 1, characterized in that: The body has a second push rod slidably disposed at its end, and a second detector corresponding to the second push rod is disposed on the body. The second detector is electrically connected to the main control board and is a pressure sensor or a push switch. The first bell has a through hole, and a third push rod is slidably disposed at the through hole, the third push rod corresponding to the second push rod. The body also includes a second bell detachably connected to the first bell, the second bell having a second contact area for pushing the third push rod to drive the second push rod and cause the second push rod to press against the second detector.

10. The intelligent dumbbell device according to claim 9, characterized in that: The main body is also provided with a third reset member, which contacts the main body and the second push rod. The third reset member is used to drive the second push rod to move away from the second detector.

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