Arm strength trainer for golf instruction

Abstract

The utility model discloses a kind of arm strength trainers for golf teaching, including shell assembly, inertial force sensor, control element and display element, shell assembly is equipped with containing cavity, inertial force sensor is located in containing cavity, control element is located in containing cavity and is electrically connected with inertial force sensor, control element can convert the output voltage of inertial force sensor into acceleration, to obtain the inertial force of arm strength trainer for golf teaching, display element is located in shell assembly, display element is electrically connected with control element, display element can show the numerical value of the inertial force of arm strength trainer for golf teaching, so, when user uses arm strength trainer for golf teaching, the hitting strength of user can be observed in real time, to accurately control swing strength.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, and in particular to an arm strength trainer for golf instruction. Background Technology

[0002] Golf requires strong arm strength, which is the most fundamental training strength. To ensure the ball goes accurately into the hole, golfers need precise control over the force of their swing. Most existing golf training arm strength equipment uses heavy equipment like barbells or dumbbells, but this only trains hand muscle strength and cannot control the force of the golf club swing. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an arm strength trainer for golf instruction, capable of controlling the swing force of a golf club.

[0004] An arm strength training device for golf instruction according to an embodiment of the present invention includes:

[0005] The housing assembly has a receiving cavity;

[0006] An inertial force sensor is disposed within the receiving cavity;

[0007] A control element is disposed within the receiving cavity and electrically connected to the inertial force sensor. The control element is capable of converting the output voltage of the inertial force sensor into acceleration to obtain the inertial force of the arm strength trainer used for golf instruction.

[0008] A display element is disposed on the housing assembly, the display element is electrically connected to the control element, and the display element is capable of displaying the value of the inertial force of the arm strength trainer used for golf instruction.

[0009] The arm strength trainer for golf instruction according to embodiments of the present invention has at least the following beneficial effects:

[0010] During training, users can hold the arm strength trainer used for golf instruction and continuously swing it. The inertial force sensor can detect the swing force of each swing in real time, and the display element displays the user's swing force through the control element. This allows users to observe the user's swing force in real time and thus accurately control the swing force.

[0011] According to some embodiments of the present invention, the inertial force sensor includes a fixed part, a cantilever, and a detection electrode. The fixed part is fixedly connected to the fixed part, one end of the cantilever is connected to the fixed part, and the other end of the cantilever is suspended. The detection electrode is disposed at the other end of the cantilever, and the detection electrode is electrically connected to the control element so that the control element can acquire the inertial force of the arm strength trainer used for golf instruction.

[0012] According to some embodiments of the present invention, the housing assembly includes a first housing and a second housing, the first housing and the second housing enclose the receiving cavity, and the first housing and the second housing are detachably connected.

[0013] According to some embodiments of the present invention, a fastener is also included, the fastener comprising a rod portion and a head connected to one end of the rod portion, the first housing having a through hole, the second housing having a threaded hole, the rod portion passing through the through hole and threadedly engaging with the threaded hole, and the head abutting against the first housing.

[0014] According to some embodiments of the present invention, a positioning structure is provided between the first housing and the second housing.

[0015] According to some embodiments of the present invention, the positioning structure includes a positioning protrusion disposed in the first housing and a positioning groove disposed in the second housing, wherein the positioning protrusion is accommodated in the positioning groove and abuts against the side wall of the positioning groove.

[0016] According to some embodiments of the present invention, a hanging component is also included, which is inserted through the first housing and threadedly connected to the second housing. The hanging component is provided with a hanging hole for a towel to pass through.

[0017] According to some embodiments of the present invention, the outer peripheral wall of the housing assembly is provided with a first groove and a second groove, the first groove and the second groove being located on both sides of the hanging member, respectively.

[0018] According to some embodiments of the present invention, the outer peripheral wall of the first housing is provided with a first spherical surface, the outer peripheral wall of the second housing is provided with a second spherical surface, the first spherical surface matches the second spherical surface, and the first spherical surface is connected to the second spherical surface.

[0019] According to some embodiments of this utility model, a power supply and a switching element are also included. The power supply is disposed within the receiving cavity and electrically connected to the control element to supply power to the control element. The switching element is disposed within the housing assembly and electrically connected to the control element to control the start or stop of the control element.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the arm strength training device for golf instruction according to an embodiment of the present invention.

[0023] Figure 2 This is an exploded view of an arm strength trainer for golf instruction according to an embodiment of the present invention.

[0024] Figure 3 This is a front view of an arm strength trainer for golf instruction according to an embodiment of the present invention;

[0025] Figure 4 for Figure 3 Sectional view of line AA in the middle;

[0026] Figure 5 This is a schematic diagram of the structure of the first housing according to an embodiment of the present utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the second housing according to an embodiment of the present utility model;

[0028] Figure 7 This is a schematic diagram of the structure of the inertial force sensor according to an embodiment of the present invention.

[0029] Figure label:

[0030] The components include: housing assembly 100, receiving cavity 101, first groove 102, second groove 103, first housing 110, positioning protrusion 111, through hole 112, second housing 120, positioning groove 121, threaded hole 122, inertial force sensor 200, fixing part 210, cantilever 220, detection electrode 230, display element 300, hanging part 400, hanging hole 410, and switching element 500. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0034] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0035] In related technologies, golf requires strong arm strength, which is the most basic training strength. Golfers need to precisely control the force of their swing to ensure the ball goes into the hole accurately. Most existing golf training arm strength machines use heavy equipment such as barbells or dumbbells, but these only train hand muscle strength and cannot control the force of the golf club swing.

[0036] Reference Figures 1 to 4 According to an embodiment of the present invention, an arm strength trainer for golf instruction includes a housing assembly 100, an inertial force sensor 200, a control element, and a display element 300. The housing assembly 100 has a receiving cavity 101, the inertial force sensor 200 is disposed in the receiving cavity 101, and the control element is disposed in the receiving cavity 101 and electrically connected to the inertial force sensor 200. The control element can convert the output voltage of the inertial force sensor 200 into acceleration to obtain the inertial force of the arm strength trainer for golf instruction. The display element 300 is disposed in the housing assembly 100 and electrically connected to the control element. The display element 300 can display the value of the inertial force of the arm strength trainer for golf instruction. Thus, when using the arm strength trainer for golf instruction, the user can observe the user's swing force in real time, thereby accurately controlling the swing force.

[0037] For example, during training, users can hold an arm strength trainer used for golf instruction and continuously swing it. This allows the inertial force sensor 200 to detect the swing force of each swing in real time, and the display element 300 displays the user's swing force through the control element. This allows users to observe the user's swing force in real time and thus accurately control the swing force.

[0038] Reference Figure 7 In some embodiments of this utility model, the inertial force sensor 200 includes a fixed part 210, a cantilever 220, and a detection electrode 230. The fixed part 210 is fixedly connected to the fixed part 210. One end of the cantilever 220 is connected to the fixed part 210, and the other end of the cantilever 220 is suspended. The detection electrode 230 is disposed at the other end of the cantilever 220 and is electrically connected to a control element so that the control element can acquire the inertial force of the arm strength training device used for golf teaching, thereby increasing the vibration amplitude of the cantilever 220 and improving the measurement accuracy of the detection electrode 230, thereby improving the measurement accuracy of the inertial force sensor 200.

[0039] For example, since the end of the cantilever 220 away from the fixed part 210 is suspended, when it is used to swing the arm strength trainer used for golf teaching, the end of the cantilever 220 away from the fixed part 210 swings relative to the fixed part 210, causing the output voltage of the detection electrode 230 to change, which can increase the vibration amplitude of the cantilever 220, thereby improving the measurement accuracy of the detection electrode 230 and thus improving the measurement accuracy of the inertial force sensor 200.

[0040] Reference Figure 1 , Figure 2 In some embodiments of the present invention, the housing assembly 100 includes a first housing 110 and a second housing 120. The first housing 110 and the second housing 120 enclose a receiving cavity 101. The first housing 110 and the second housing 120 are detachably connected, which facilitates the assembly of the housing assembly 100.

[0041] In some embodiments of this utility model, a fastener is also included. The fastener includes a rod and a head connected to one end of the rod. The first housing 110 is provided with a through hole 112, and the second housing 120 is provided with a threaded hole 122. The rod passes through the through hole 112 and is threadedly engaged with the threaded hole 122. The head abuts against the first housing 110, which facilitates the assembly of the housing assembly 100.

[0042] For example, the fastener is a screw or bolt, the shank is provided with an external thread, the side wall of the threaded hole 122 is provided with an internal thread, the external thread and the internal thread are matched and threadedly connected, and the head abuts against the first housing 110, which facilitates the connection and fixation of the first housing 110 and the second housing 120, so as to facilitate the assembly of the housing assembly 100.

[0043] It should be noted that the positions of the threaded hole 122 and the through hole 112 can be interchanged. That is, the threaded hole 122 is located in the first housing 110 and the through hole 112 is located in the second housing 120, with the head abutting against the second housing 120. This can also facilitate the assembly of the housing assembly 100, and no restrictions are imposed here.

[0044] It should be noted that the first housing 110 and the second housing 120 can also be detachably connected by a snap-fit ​​structure, which will not be elaborated here.

[0045] Reference Figure 5 , Figure 6 In some embodiments of this utility model, a positioning structure is provided between the first housing 110 and the second housing 120. The positioning structure is used to make the through hole 112 and the threaded hole 122 coaxially arranged, which can improve the assembly efficiency of the housing assembly 100.

[0046] Reference Figure 5 , Figure 6 In some embodiments of this utility model, the positioning structure includes a positioning protrusion 111 provided in the first housing 110 and a positioning groove 121 provided in the second housing 120. The positioning protrusion 111 is accommodated in the positioning groove 121 and abuts against the side wall of the positioning groove 121, which can improve the assembly efficiency of the housing assembly 100.

[0047] For example, before using fasteners to connect the first housing 110 and the second housing 120, the positioning protrusion 111 is accommodated in the positioning groove 121 and the positioning protrusion 111 abuts against the side wall of the positioning groove 121, so that the through hole 112 and the threaded hole 122 are coaxially arranged, which can improve the assembly efficiency of the housing assembly 100.

[0048] It should be noted that the positions of the positioning protrusion 111 and the positioning groove 121 can be interchanged, that is, the positioning protrusion 111 is located in the second housing 120 and the positioning groove 121 is located in the first housing 110, which is not restricted here.

[0049] As another implementation, the positioning structure can also be a structure in which a positioning pin and a positioning hole cooperate. For example, the positioning pin is provided in the first housing 110 and the positioning hole is provided in the second housing 120. The positioning pin is accommodated in the positioning hole, which can also make the through hole 112 and the threaded hole 122 coaxially arranged. No limitation is made here.

[0050] Reference Figure 1In some embodiments of this utility model, a hanging member 400 is also included. The hanging member 400 passes through the first housing 110 and is threadedly connected to the second housing 120. The hanging member 400 is provided with a hanging hole 410 for a towel to pass through, which can conveniently hang the towel. The towel can increase the swing resistance of the arm strength training device used for golf teaching, thereby improving the user's feel.

[0051] Reference Figure 1 In some embodiments of this utility model, the outer peripheral wall of the housing assembly 100 is provided with a first groove 102 and a second groove 103. The first groove 102 and the second groove 103 are respectively located on both sides of the hanging member 400. When the user holds the arm strength trainer used for golf instruction, the user's index finger is placed in the first groove 102 and the user's middle finger is placed in the second groove 103, so that the user can adjust the relative position between himself and the towel, thereby making it convenient for the user to hold the arm strength trainer used for golf instruction.

[0052] In some embodiments of this utility model, the outer peripheral wall of the first housing 110 is provided with a first spherical surface, and the outer peripheral wall of the second housing 120 is provided with a second spherical surface. The first spherical surface matches the second spherical surface and is connected to it, which makes it convenient for users to hold the arm strength training device used for golf instruction.

[0053] In some embodiments of this utility model, a power supply and a switching element 500 are also included. The power supply is located in the receiving cavity 101 and electrically connected to the control element to supply power to the control element. The switching element 500 is located in the housing assembly 100 and electrically connected to the control element to control the start or stop of the control element, so as to facilitate the user to start or stop the arm strength training device used for golf teaching.

[0054] It should be noted that the power source can be a rechargeable secondary battery such as a lithium battery or a button battery, and there are no restrictions on this.

[0055] It should be noted that the switching element 500 can be a mechanical switch, a solid-state switch, or a relay, etc., and there are no restrictions here.

[0056] It should be noted that the control element can be a PLC (Programmable Logic Controller) or a DCS (Distributed Control System), etc., and there are no restrictions here.

[0057] It should be noted that the display element 300 can be an LED digital tube or an LCD display, etc., and there are no restrictions here.

[0058] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the invention.

Claims

1. An arm strength trainer for golf instruction, characterized by, include: The housing assembly (100) is provided with a receiving cavity (101); An inertial force sensor (200) is disposed within the receiving cavity (101). A control element is disposed within the receiving cavity (101) and electrically connected to the inertial force sensor (200). The control element is capable of converting the output voltage of the inertial force sensor (200) into acceleration to obtain the inertial force of the arm strength trainer for golf instruction. A display element (300) is disposed on the housing assembly (100), the display element (300) is electrically connected to the control element, and the display element (300) is capable of displaying the value of the inertial force of the arm strength trainer for golf instruction.

2. The arm strength trainer for golf teaching according to claim 1, wherein, The inertial force sensor (200) includes a fixed part (210), a cantilever (220), and a detection electrode (230). The fixed part (210) is fixedly connected to the fixed part (210). One end of the cantilever (220) is connected to the fixed part (210), and the other end of the cantilever (220) is suspended. The detection electrode (230) is located at the other end of the cantilever (220). The detection electrode (230) is electrically connected to the control element so that the control element can acquire the inertial force of the arm strength trainer used for golf instruction.

3. The arm strength trainer for golf teaching according to claim 1, wherein, The housing assembly (100) includes a first housing (110) and a second housing (120), the first housing (110) and the second housing (120) enclosing each other to form the receiving cavity (101), and the first housing (110) and the second housing (120) are detachably connected.

4. The arm strength training device for golf instruction according to claim 3, characterized in that, It also includes a fastener, which includes a rod and a head connected to one end of the rod. The first housing (110) is provided with a through hole (112), and the second housing (120) is provided with a threaded hole (122). The rod passes through the through hole (112) and is threadedly engaged with the threaded hole (122). The head abuts against the first housing (110).

5. The arm strength trainer for golf teaching according to claim 4, wherein, A positioning structure is provided between the first housing (110) and the second housing (120).

6. The arm strength trainer for golf teaching according to claim 5, wherein, The positioning structure includes a positioning protrusion (111) provided on the first housing (110) and a positioning groove (121) provided on the second housing (120). The positioning protrusion (111) is accommodated in the positioning groove (121) and abuts against the side wall of the positioning groove (121).

7. The arm strength trainer for golf instruction of claim 6, wherein, It also includes a hanging component (400), which is inserted through the first housing (110) and threadedly connected to the second housing (120). The hanging component (400) is provided with a hanging hole (410) for a towel to pass through.

8. The arm strength trainer for golf instruction of claim 7, wherein, The outer peripheral wall of the housing assembly (100) is provided with a first groove (102) and a second groove (103), the first groove (102) and the second groove (103) being located on both sides of the hanging member (400).

9. The arm strength trainer for golf teaching according to claim 3, wherein, The outer peripheral wall of the first housing (110) is provided with a first spherical surface, and the outer peripheral wall of the second housing (120) is provided with a second spherical surface. The first spherical surface matches the second spherical surface, and the first spherical surface is connected to the second spherical surface.

10. The arm strength trainer for golf instruction of claim 1, wherein, It also includes a power supply and a switching element (500), wherein the power supply is located in the receiving cavity (101) and electrically connected to the control element to supply power to the control element, and the switching element (500) is located in the housing assembly (100) and electrically connected to the control element to control the start or stop of the control element.

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