CN219440595U

CN219440595U - Intelligent grip dynamometer

Info

Publication number: CN219440595U
Application number: CN202320068142.6U
Authority: CN
Inventors: 张宏健
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-08-01
Anticipated expiration: 2033-01-10

Abstract

The application provides an intelligent grip dynamometer, which comprises a grasping mechanism, a finger holding mechanism, a display screen, a pressure sensing mechanism, a spring and an adjusting mechanism, wherein the grasping mechanism is provided with a grasping section, a movable connecting section and a spring connecting section; the finger holding mechanism is provided with a finger holding section, a matching connection section and an adjusting connection section, and the matching connection section is movably connected with the movable connection section; the display screen is arranged on the side surface of the grasping mechanism; the pressure sensing mechanism is arranged on the inner side surface of the grasping section, and the inner side surface is the surface of the grasping section facing the finger holding section; the spring is provided with a first end and a second end which are opposite, the first end is connected with the spring connecting section, and the second end is connected with the adjusting mechanism; the adjustment mechanism sets up in adjusting the linkage segment for adjust the position of second end, adjust the second end to when cooperation linkage segment is farthest, intelligent dynamometer is in the count mode, realizes the count, adjusts the second end to when being closest to cooperation linkage segment, intelligent dynamometer is in the dynamometer mode, realizes the dynamometer.

Description

Intelligent grip dynamometer

Technical Field

The application relates to the technical field of sports equipment, in particular to an intelligent grip dynamometer.

Background

The grip strength is one type of the upper limb strength of a human body, and the instrument for training the grip strength is a grip dynamometer. Conventional grip gauges typically provide a training structure for gripping power. After training the grip, the user can be positively fed back by measuring the improvement of the grip, and can be accurately informed of the state of the user. Grip strength testing is now typically performed by a specialized grip strength tester, and is not suitable for grip strength training.

At present, although some grip gauges are gradually intelligent and start to realize the counting function, no grip gauge capable of counting and testing grip strength is available in the market.

Disclosure of Invention

An aim of the embodiment of the application is to provide an intelligent grip dynamometer, which realizes the counting of grip training and the function of grip testing by switching different working modes.

In order to achieve the above object, embodiments of the present application are realized by:

in a first aspect, an embodiment of the present application provides an intelligent grip dynamometer, including a grasping mechanism, a finger grasping mechanism, a display screen, a pressure sensing mechanism, a spring and an adjusting mechanism, where the grasping mechanism is provided with a grasping section, a movable connecting section and a spring connecting section, and the grasping section is used for being held by a palm of a user; the finger holding mechanism is provided with a finger holding section, a matching connection section and an adjusting connection section, wherein the matching connection section is movably connected with the movable connection section, and the finger holding section is used for holding a finger part of a user; the display screen is arranged on the side surface of the grasping mechanism; the pressure sensing mechanism is arranged on the inner side surface of the grasping section, and the inner side surface is the surface of the grasping section facing the finger holding section; the spring is provided with a first end and a second end which are opposite, the first end is connected with the spring connecting section, the second end is connected with the adjusting mechanism, and the projection of the first end on the finger holding mechanism is positioned between the finger holding section and the adjusting connecting section; the adjusting mechanism is arranged at the adjusting connecting section and is used for adjusting the position of the second end, when the second end is adjusted to be farthest from the matching connecting section, the intelligent gripe dynamometer is in a counting mode, a user grips the grasping mechanism and the finger gripping mechanism, so that the finger gripping mechanism is stressed to be close to the grasping mechanism and is abutted to the pressure sensing mechanism, counting is achieved and displayed through the display screen, when the second end is adjusted to be closest to the matching connecting section, the intelligent gripe dynamometer is in a force measuring mode, the user grips the grasping mechanism and the finger gripping mechanism, the finger gripping mechanism is abutted to the pressure sensing mechanism, force measurement is achieved and is displayed through the display screen, and the spring is not stressed.

With reference to the first aspect, in a first possible implementation manner of the first aspect, the finger-holding section is arc-shaped, and the arc-shaped protruding portion faces the grasping section.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the pressure sensing mechanism includes a contact and a pressure sensor, the pressure sensor is disposed in the grasping section, the contact is disposed on the pressure sensor, and an end of the contact is located on an inner side surface of the grasping section.

With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the contact is located in a middle section of the grasping section.

With reference to the first aspect, in a fourth possible implementation manner of the first aspect, the spring connection section is arc-shaped, and a projection of an end of the spring connection section on the fingergrip mechanism is located between the fingergrip section and the adjustment connection section.

With reference to the first aspect, in a fifth possible implementation manner of the first aspect, an end surface of the adjusting connection section is provided with a groove, an upper side surface of the adjusting connection section is provided with a through chute, the adjusting mechanism includes a screw and a nut, the screw is embedded in the groove, and the nut of the screw is located outside the groove; the nut is sleeved on the screw rod and is positioned in the groove, the connecting piece on the nut penetrates through the through-center sliding groove, and the second end of the spring is connected with the connecting piece.

With reference to the second possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect, a junction part of the grasping section, the movable connection section and the spring connection section of the grasping mechanism is provided with a cavity, the intelligent grip meter further includes a main board, the main board is disposed in the cavity, and the display screen and the pressure sensor are electrically connected with the main board.

With reference to the sixth possible implementation manner of the first aspect, in a seventh possible implementation manner of the first aspect, the smart grip meter further includes a switch button, and the switch button is embedded on the grasping mechanism.

With reference to the sixth possible implementation manner of the first aspect, in an eighth possible implementation manner of the first aspect, the smart grip meter further includes a rechargeable lithium battery, where the rechargeable lithium battery is disposed in the cavity and is electrically connected with the main board.

With reference to the sixth possible implementation manner of the first aspect, in a ninth possible implementation manner of the first aspect, the smart grip meter further includes a wireless communication unit, where the wireless communication unit is disposed in the cavity and is electrically connected to the main board.

The beneficial effects are that: and when the second end is adjusted to be farthest from the matched connecting section by utilizing the adjusting mechanism, the intelligent grip dynamometer is in a counting mode, a user grips the grasping mechanism and the finger grasping mechanism, so that the finger grasping mechanism is stressed to approach the grasping mechanism, and the counting is realized and displayed through the display screen when the pressure sensing mechanism is propped against the pressure sensing mechanism (in the counting mode, the intelligent grip dynamometer is used as a trainer, and the finger grasping mechanism is pressed to a contact point of the pressure sensing mechanism once when the pressure change is detected, and one is counted). And when the second end is regulated to be nearest to the matched connection section, the intelligent spring-grip dynamometer is in a force measuring mode, the spring is not stressed at the moment, and the spring is not stressed when the finger-grip mechanism supports the pressure sensing mechanism, so that force measurement can be performed. The user holds the grasping mechanism and the finger holding mechanism tightly, so that the finger holding mechanism is abutted against the pressure sensing mechanism (the obtained pressure value is the magnitude of the holding force), the force is measured and displayed through the display screen (in the force measuring mode, the intelligent holding force meter is used as a force measuring meter, and the regulating mechanism regulates the spring to the innermost part, so that the spring is in a free state, and even if the finger holding mechanism is abutted against the pressure sensing mechanism, the spring is still in a non-stressed state, thus the current holding force value can be tested and displayed on the display screen.

In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of an intelligent grip dynamometer according to an embodiment of the present application.

Fig. 2 is a front view of an intelligent grip dynamometer according to an embodiment of the present application.

Fig. 3 is a cross-sectional view of an intelligent grip dynamometer according to an embodiment of the present application.

Icon: 100-an intelligent grip dynamometer; 110-grasping a mechanism; 111-master segment; 112-an articulating section; 113-a spring connection section; 120-finger grip mechanism; 121-finger grip section; 122-mating connection section; 123-adjusting the connection section; 130-a display screen; 140-a pressure sensing mechanism; 141-contacts; 142-a pressure sensor; 150-springs; 160-an adjustment mechanism; 1611-a screw; 1612-a nut; 1621-a nut; 1622-a connector; 170-a switch button; 180-motherboard.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

In the description of the present application, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is commonly put when the product of the application is used, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

It should also be noted that the terms "disposed," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically defined and limited; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1 and 2, fig. 1 is a perspective view of an intelligent grip dynamometer 100 according to an embodiment of the present application; fig. 2 is a front view of the smart grip meter 100 according to the embodiment of the present application.

In this embodiment, the smart grip meter 100 may include a grasping mechanism 110, a fingergrip mechanism 120, a display screen 130, a pressure sensing mechanism 140, a spring 150, and an adjustment mechanism 160.

Illustratively, the grasping mechanism 110 is provided with a grasping section 111 (for grasping by the palm of the user, which may be understood as a handle, proximate to the palm of the user in use), an articulating section 112 (for connecting with the fingergrip 120), and a spring 150 connecting section 113 (for connecting with the spring 150).

Illustratively, fingergrip 120 is provided with a fingergrip section 121 (for grasping by a user's finger, which may be understood as a compression grip, in use, proximate to the user's finger web), a mating connection section 122 (the section for connecting to grasping mechanism 110), and an adjustment connection section 123 (the section for providing adjustment mechanism 160). The movable connection between the movable connection section 112 and the matching connection section 122 is movable within a certain angle range (for example, 30-60 degrees), and the upper part of the movable connection section 112 and the upper part of the matching connection section 122 are longitudinal-cut complementary flat sections, so that the movable connection section 112 and the matching connection section 122 can be mutually abutted, and the maximum movable angle between the movable connection section 112 and the matching connection section 122 is limited.

The display 130 is disposed on a side surface of the grasping mechanism 110, where the side surface is a surface away from the palm of the user in use, and the display 130 is mainly used for displaying parameters such as count and grip strength.

Illustratively, the pressure sensing mechanism 140 is disposed on an inside surface of the grasping section 111, where the inside surface is the side of the grasping section 111 facing the fingergrip section 121. For example, the pressure sensing mechanism 140 may be a combination of a contact 141 and a pressure sensor 142, where the contact 141 is in contact with the pressure sensor 142, and when the contact 141 is pressed, the pressure sensor 142 collects relevant information to perform counting or force measurement.

Illustratively, the spring 150 has opposite first and second ends, the first end being coupled to the spring 150 coupling segment 113 and the second end being coupled to the adjustment mechanism 160, wherein a projection of the first end onto the fingergrip 120 is located between the fingergrip segment 121 and the adjustment coupling segment 123. The position of the first end of the spring 150 is relatively fixed and the position of the second end of the spring 150 can be changed in an adjustable manner so that the spring 150 is not stressed when positioned closest to the mating connection section 122. In a free state, no tension is generated on the finger grip mechanism 120, so that the finger grip section 121 of the finger grip mechanism 120 can naturally approach the pressure sensing mechanism 140 without the need of a user to exert a force, and at this time, the user can accurately measure the pressure by grasping the grasping portion and the finger grip portion, thereby realizing grip strength detection. And when the second end of the spring 150 gradually moves from the matching connection section 122 to the adjusting connection section 123, the greater the tension generated by the spring 150 on the finger grip mechanism 120, the more the grip strength can be adjusted during the grip strength training, and the user can train step by step conveniently.

Illustratively, an adjustment mechanism 160 is provided at the adjustment link 123 for adjusting the position of the second end.

When the second end is adjusted to be farthest from the mating connection section 122 (the holding force required for training is the largest at this time), the intelligent dynamometer 100 may be in a counting mode, and the user grips the grasping mechanism 110 and the finger grasping mechanism 120, so that the finger grasping mechanism 120 is forced to approach the grasping mechanism 110, and when the pressure sensing mechanism 140 is held, counting is achieved and displayed through the display screen 130. And when the second end is adjusted to be closest to the mating connection section 122 (at this time, the spring 150 is in a free state, no tension is generated on the fingergrip mechanism 120, and the fingergrip section 121 of the fingergrip mechanism 120 can be naturally pressed close to the pressure sensing mechanism 140 without a force from a user), the intelligent dynamometer 100 can be in a force measuring mode, and the user grips the grasping mechanism 110 and the fingergrip mechanism 120, so that the fingergrip mechanism 120 abuts against the pressure sensing mechanism 140, thereby measuring force and displaying the force through the display screen 130.

In the present embodiment, the fingergrip section 121 is arc-shaped, and the convex portion of the arc is directed toward the grasping section 111. While the pressure sensor 142 of the pressure sensing mechanism 140 is disposed within the grasping section 111 (a cavity is provided inside, the pressure sensor 142 is disposed within the cavity), the contact 141 is disposed on the pressure sensor 142, and the end of the contact 141 is located on the inner side surface of the grasping section 111, and the contact 141 is located in the middle of the grasping section 111. The arcuate finger grip section 121 can then make very subtle contact with the contact 141. The contact 141 is arranged in the middle section of the grasping section 111, and is matched with the arc finger holding section 121, so that the holding force is measured more easily and accurately than the holding force is measured at the tail end of the grasping section 111, the finger holding section 121 is designed to be more convenient to hold, and the user experience is improved.

In this embodiment, the connecting section 113 of the spring 150 has an arc shape (as shown in fig. 1), and the projection of the end of the connecting section 113 of the spring 150 on the fingergrip 120 is located between the fingergrip 121 and the adjusting connection 123. This facilitates adjustment and requires a short length of spring 150.

Referring to fig. 3, fig. 3 is a cross-sectional view of an intelligent grip dynamometer 100 according to an embodiment of the present application.

In this embodiment, the end face of the adjusting connection section 123 is provided with a groove, and the upper side face of the adjusting connection section 123 is provided with a through chute. The adjustment mechanism 160 may include a screw 1611 (provided with a nut 1612 at an end for use in a rotational operation) and a nut 1621 (provided with a connector 1622 for connection with a second end of the spring 150), the screw 1611 being nested within the recess, and the nut 1612 of the screw 1611 being located outside the recess. The nut 1621 is sleeved on the screw 1611 and is positioned in the groove, the connecting piece 1622 on the nut 1621 passes through the through-center chute, and the second end of the spring 150 is connected with the connecting piece 1622.

Then, the user rotates the screw 1611 by rotating the nut 1612, so that the nut 1621 translates, thereby driving the second end of the spring 150 to change position, thereby adjusting the spring 150 and adjusting the grip of the intelligent grip meter 100.

The grasping section 111, the movable connecting section 112 and the connecting section 113 of the spring 150 of the grasping mechanism 110 are provided with a cavity at the junction part, the intelligent grip meter 100 further comprises a main board 180, the main board 180 is arranged in the cavity, and the display screen 130 and the pressure sensor 142 are electrically connected with the main board 180. The main board 180 can detect the data of the pressure sensor 142, and when the pressure sensor 142 generates a value change, a signal can be generated, and if the counting mode is in this case, a count can be performed. When the intelligent grip dynamometer 100 is in the dynamometer mode, the main board 180 may acquire the value acquired by the pressure sensor 142 and send the value to the display screen 130 for display.

In this embodiment, the smart grip meter 100 may further include a switch button 170, where the switch button 170 may be embedded in the grasping mechanism 110 (or disposed at another convenient location), and the main board 180 detects the state of the switch button 170 by detecting a switch circuit where the switch button 170 is located, so as to implement on/off and mode switching (counting mode and force measuring mode) through the button.

In this embodiment, the smart grip meter 100 may further include a rechargeable lithium battery, where the rechargeable lithium battery is disposed in the cavity and electrically connected to the main board 180, and may supply power to the main board 180.

In this embodiment, in order to further enrich the functions of the intelligent grip dynamometer 100, the intelligent grip dynamometer 100 may further include a wireless communication unit (such as a bluetooth module, a wifi module, etc.), where the wireless communication unit is disposed in the cavity and electrically connected with the main board 180, so as to realize wireless communication with an external device, so as to transmit user training data, test data, etc. to the external device, so as to further analyze and utilize the data (such as generating a training log, pushing a training program, etc.).

To sum up, the embodiment of the present application provides an intelligent grip dynamometer 100, wherein the adjusting mechanism 160 is used to adjust the position of the second end, when the second end is adjusted to be farthest from the mating connecting section 122, the intelligent grip dynamometer 100 is in a counting mode, a user grips the grasping mechanism 110 and the finger grasping mechanism 120, so that the finger grasping mechanism 120 is forced to approach the grasping mechanism 110, and when the finger grasping mechanism is abutted against the pressure sensing mechanism 140, counting is achieved and displayed through the display screen 130 (in the counting mode, the intelligent grip dynamometer 100 is used as a trainer, and when the user moves once, the finger grasping mechanism 120 is pressed to the contact point of the pressure sensing mechanism, and when the pressure change is detected, one is counted). When the second end is adjusted to be closest to the mating connection section 122, the intelligent dynamometer 100 is in a dynamometer mode, the spring 150 is not stressed, and the spring 150 is not stressed when the finger grip mechanism 120 abuts against the pressure sensing mechanism 140, so that dynamometer can be performed. The user holds the grasping mechanism 110 and the finger holding mechanism 120 tightly, so that the finger holding mechanism 120 abuts against the pressure sensing mechanism 140 (the obtained pressure value is the grip strength), the force measurement is realized and the force measurement is displayed through the display screen 130 (in the force measurement mode, the intelligent dynamometer 100 is used as a dynamometer, the adjusting mechanism 160 adjusts the spring 150 to the innermost part, so that the spring 150 is in a free state, and even if the finger holding mechanism 120 abuts against the pressure sensing mechanism 140, the spring 150 is still in a non-stressed state, so that the current grip strength value can be tested and displayed on the display screen 130).

The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent gripe dynamometer is characterized by comprising a grasping mechanism, a finger holding mechanism, a display screen, a pressure sensing mechanism, a spring and an adjusting mechanism,

the grasping mechanism is provided with a grasping section, a movable connecting section and a spring connecting section, wherein the grasping section is used for being held by a palm of a user;

the finger holding mechanism is provided with a finger holding section, a matching connection section and an adjusting connection section, wherein the matching connection section is movably connected with the movable connection section, and the finger holding section is used for holding a finger part of a user;

the display screen is arranged on the side surface of the grasping mechanism;

the pressure sensing mechanism is arranged on the inner side surface of the grasping section, and the inner side surface is the surface of the grasping section facing the finger holding section;

the spring is provided with a first end and a second end which are opposite, the first end is connected with the spring connecting section, the second end is connected with the adjusting mechanism, and the projection of the first end on the finger holding mechanism is positioned between the finger holding section and the adjusting connecting section;

the adjusting mechanism is arranged at the adjusting connecting section and is used for adjusting the position of the second end, when the second end is adjusted to be farthest from the matching connecting section, the intelligent gripe dynamometer is in a counting mode, a user grips the grasping mechanism and the finger gripping mechanism, so that the finger gripping mechanism is stressed to be close to the grasping mechanism and is abutted to the pressure sensing mechanism, counting is achieved and displayed through the display screen, when the second end is adjusted to be closest to the matching connecting section, the intelligent gripe dynamometer is in a force measuring mode, the user grips the grasping mechanism and the finger gripping mechanism, the finger gripping mechanism is abutted to the pressure sensing mechanism, force measurement is achieved and is displayed through the display screen, and the spring is not stressed.

2. The intelligent grip dynamometer of claim 1, wherein the finger grip section is arcuate with the arcuate raised portion facing the grasping section.

3. The smart grip meter of claim 2, wherein the pressure sensing mechanism includes a contact and a pressure sensor, the pressure sensor being disposed within the grasping section, the contact being disposed on the pressure sensor, and an end of the contact being located on an inside surface of the grasping section.

4. The smart grip dynamometer of claim 3, wherein the contact is located in a middle section of the grasping section.

5. The intelligent grip dynamometer of claim 1, wherein the spring connection section is arcuate, and a projection of an end of the spring connection section at the fingergrip is between the fingergrip section and the adjustment connection section.

6. The intelligent grip dynamometer of claim 1, wherein the end face of the adjusting connecting section is provided with a groove, the upper side face of the adjusting connecting section is provided with a through sliding groove, the adjusting mechanism comprises a screw and a nut,

the screw rod is embedded in the groove, and the nut of the screw rod is positioned outside the groove;

the nut is sleeved on the screw rod and is positioned in the groove, the connecting piece on the nut penetrates through the through-center sliding groove, and the second end of the spring is connected with the connecting piece.

7. The intelligent grip dynamometer of claim 3, wherein the grasping section, the movable connecting section and the spring connecting section of the grasping mechanism are provided with a cavity at the junction part, the intelligent grip dynamometer further comprises a main board,

the main board is arranged in the cavity, and the display screen and the pressure sensor are electrically connected with the main board.

8. The intelligent grip dynamometer of claim 7, further comprising a switch button embedded on the grasping mechanism.

9. The intelligent grip dynamometer of claim 7, further comprising a rechargeable lithium battery,

the rechargeable lithium battery is arranged in the cavity and is electrically connected with the main board.

10. The intelligent grip dynamometer of claim 7, further comprising a wireless communication unit,

the wireless communication unit is arranged in the cavity and is electrically connected with the main board.