KR20220017806A - Weight exercise apparatus and method - Google Patents

Abstract

Disclosed is weight exercise equipment. The disclosed weight exercise equipment comprises: an exercise body for generating movements according to weight exercise of a user; a sensor for detecting the movements of the exercise body; a display for outputting a user interface screen; and a processor for controlling the display to display a first indicator indicating an exercise state of the user corresponding to the detected movement and a second indicator indicating an exercise guide recommended when exercising using the exercise body on the user interface screen, wherein the processor may control the display to adaptively change the position of the second indicator based on the exercise state of the user.

Description

Weight exercise apparatus and method

The present invention relates to a weight exercise device and method.

In general, with the improvement of living standards, interest in health is gradually increasing, and accordingly, a large number of people are using various types of weight exercise equipment to improve physical strength.

The weight exercise equipment is provided in various forms according to body parts for increasing muscle strength or purpose of use, and is mainly made to train the upper and lower body using hands or feet. Various types of weight exercise equipment, including shoulder press, bench press, updominal machine, butterfly machine, arm curl machine, etc., are used according to body parts to increase muscle strength.

The weight exercise mechanism is installed to overlap a plurality of weight members in the form of blocks, and may include a pin structure for selecting a portion of the plurality of weight members. The user may select the number or weight of the weight members desired to be lifted by the user using the pin structure. The user may exercise by moving the selected weight through the exercise structure of the exercise device.

However, when exercising through a weight exercise device, it was difficult to accurately check one's own exercise state, and it was difficult to motivate accurately such as an exercise goal, so it was difficult to expect improvement in exercise effect.

The present invention provides a weight exercise device and method that can efficiently guide the user's weight exercise despite the user's irregular movement.

In addition, the present invention provides a weight exercise device and method that can efficiently guide a user's various weight exercises.

Weight exercise device according to an embodiment,

An exercise body that moves according to the user's weight exercise

a sensor for detecting the movement of the exercise body;

a display for outputting a user interface screen; and

A processor for controlling the display to display a first indicator indicating a user's exercise state corresponding to the detected movement and a second indicator indicating an exercise guide recommended when exercising using the exercise body on the user interface screen do,

The processor is

Based on the user's exercise state, the display may be controlled to adaptively change the position of the second indicator.

The position of the second indicator may be dependent on the exercise state of the user.

When it is determined that the direction of movement of the user is changed based on the detected result, the processor may control the display to display the second indicator at a position where the direction of the first indicator is changed.

The processor may control the display to reciprocate in a first direction and a second direction opposite to the first direction along a reference line on the user interface screen.

The display may display the reference line in a curved form.

The processor may control the display so that a speed of the second indicator in the first direction is different from a speed of the second indicator in the second direction.

The processor determines the speed of the second indicator according to the direction of the second indicator so that the user moves at different speeds when the user performs a concentric contraction exercise and when the user performs an eccentric contraction exercise. The display can be controlled to be different.

The moving body includes a plurality of weight members, a frame structure supporting the plurality of weight members to be movable along a direction of gravity, and a pin structure configured to select at least some of the plurality of weight members, the sensor may be configured to sense information related to at least one of a position, a moving speed, and a moving direction of the weight member selected by the pin structure.

The sensor may be installed on the frame structure, irradiate a laser beam toward the fin structure, receive a reflected laser beam, and measure a distance to the fin structure.

Weight exercise device according to an embodiment,

An exercise body that moves according to the user's weight exercise

a sensor for detecting the movement of the exercise body;

a display for outputting a user interface screen; and

A first indicator indicating a user's exercise state corresponding to the detected movement and a second indicator indicating an exercise guide recommended during exercise using the exercise body are displayed on the user interface screen. A processor for controlling the display to reciprocate in a first direction and a second direction opposite to the first direction along a reference line,

The processor is

The display may be controlled so that a speed of the second indicator in the first direction is different from a speed of the second indicator in the second direction.

Weight exercise method according to an embodiment,

outputting a user interface screen on a display;

detecting the movement of the moving body; and

Displaying on the user interface screen a first indicator indicating a user's exercise state corresponding to the detected movement and a second indicator indicating an exercise guide recommended during exercise using the exercise body,

The displaying step is

Based on the user's exercise state, the position of the second indicator may be adaptively changed and displayed.

The displaying may include changing and displaying the position of the second indicator depending on the user's exercise state.

In the displaying, when the direction of the first indicator is changed, the second indicator may be displayed at a position where the direction of the first indicator is changed.

The displaying may include displaying the first indicator and the second indicator to reciprocate in a first direction and a second direction opposite to the first direction along a curved reference line on the user interface screen. have.

In the displaying, the speed of the second indicator in the first direction may be displayed differently from the speed of the second indicator in the second direction.

Other aspects, features and advantages other than those described above will become apparent from the following drawings, claims, and detailed description of the invention.

These general and specific aspects may be embodied using a system, method, computer program, or combination of any system, method, and computer program.

According to the weight exercise device and method of the embodiment of the present invention, in spite of the user's irregular movement, it is possible to efficiently guide the user's weight exercise.

The weight exercise device and method according to an embodiment of the present invention can efficiently guide a user's various weight exercises.

In addition, the weight exercise device and method according to an embodiment of the present invention while tracking the user's exercise, the configuration is simple and can minimize the additional cost accordingly.

1 and 2 are perspective views and block diagrams for explaining a weight exercise device according to an embodiment.
Figure 3 is a perspective view for explaining the exercise body according to the embodiment.
4 and 5 are views viewed from different angles to explain an example of a sensor of a weight exercise device according to an embodiment.
6 is a diagram for explaining a function of a sensor according to an embodiment.
7 to 10 are diagrams for explaining an example of a user interface screen according to an embodiment.
11 is a diagram for explaining an example of a user interface screen according to another embodiment.
12 is a graph showing the movement distance of the exercise body for a predetermined time,
13 is a graph showing the movement speed of the exercise body for a predetermined time.
14 is a diagram for explaining an example of a user interface screen according to another embodiment.
15 to 21B are diagrams for explaining a user interface screen according to another exemplary embodiment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals refer to the same components, and the size or thickness of each component may be exaggerated for clarity of description.

1 and 2 are perspective views and block diagrams for explaining the weight exercise device 1 according to an embodiment. 3 is a perspective view for explaining the exercise body 10 according to the embodiment.

1 to 3 , the weight exercise device 1 may include an exercise body 10 , a sensor 21 , a display 23 , and a processor 25 .

The exercise body 10 may be an exercise device that moves according to the user's weight exercise. For example, the moving body 10 may include a plurality of weight members 11 , a frame structure 13 supporting the plurality of weight members 11 to be movable along the direction of gravity, and a plurality of weight members 11 . It may include a pin structure 15 configured to be inserted into the pin hole 110 so that at least a portion is selected. However, the configuration of the exercise body 10 is not necessarily limited thereto, and may be an exercise device used for free weights if necessary.

The plurality of weight members 11 are sequentially stacked along the direction of gravity. The weight member 11 may have a plate shape. However, the shape of the weight member 11 is not limited thereto, and may have various shapes such as a block shape. Each of the plurality of weight members 11 has a predetermined weight. The pin hole 110 may be formed in each of the weight members 11 or may be formed by an adjacent weight member 11 .

The weights of the weight members 11 may be the same as or different from each other. As an example, the weight of each of the plurality of weight members 11 is 5 kg, and may be the same as each other. As another example, a portion of the plurality of weight members 11 may weigh 5 kg, and a portion of the plurality of weight members 11 may weigh 10 kg. In addition to this, the weights of the plurality of weight members 11 may vary.

The frame structure 13 extends along the direction of gravity so that the base frame 131 and the plurality of weight members 11 move along the direction of gravity and includes a pair of guide rails 133 installed on the base frame 131 . may include The pair of guide rails 133 may be disposed to pass through the plurality of weight members 11 . The frame structure 13 includes a connecting line 135 configured to transmit a user-applied force to the weight member 11 .

The pin structure 15 includes an insertion region 151 inserted into the pin hole 110 and a holder region 153 fixed to the insertion region 151 . The insertion region 151 of the pin structure 15 may have a shape corresponding to the shape of the pin hole 110 . In the pin structure 15 , the insertion region 151 may have a cylindrical shape, but is not limited thereto, and may have various shapes that can be inserted into the pin hole 110 , for example, a plate shape.

As the insertion region 151 of the pin structure 15 is inserted into the pin hole 110 of the arbitrary weight member 11, the weight member 11 into which the pin structure 15 is inserted and the weight disposed thereon The weight of the member 11 is selected.

The user applies a force to the moving structure 12 to move the weight member 11 having a selected weight in a direction opposite to the direction of gravity or move in the direction of gravity. The exercise structure 12 may be implemented in various forms according to a body part to be exercised. Since the shape of the moving structure 12 is widely known, a detailed description thereof will be omitted.

On the other hand, in the above-described embodiment, as an example of the exercise body 10, a mechanical weight device for performing a weight exercise in the process of physically moving the weight member 11 has been described, but is not necessarily limited thereto. For example, although not shown, the exercise body 10 may be an electronic weight device that performs a weight exercise by providing a load to the user through a driving motor without the weight member 11 .

The weight exercise device 1 according to the embodiment measures the user's exercise state in the exercise body 10 and provides a user interface screen 230 for improving the exercise effect in the exercise body 10. It may include an exercise guide unit 20 .

The exercise guide unit 20 includes a sensor 21 for detecting the movement of the exercise body 10 , a display 23 for outputting a user interface screen 230 , and a processor 25 for controlling the display 23 . ) may be included.

The sensor 21 may be configured to detect movement of some components of the moving body 10 , for example, the moving structure 12 . The sensor 21 may be configured to detect the movement of the exercise body 10 in real time. For example, the sensor 21 may be configured to detect information related to at least one of a position, a moving speed, and a moving direction of the weight member 11 selected by the pin structure 15 in real time.

4 and 5 are views viewed from different angles to explain an example of the sensor 21 of the weight exercise device 1 according to the embodiment. 6 is a view for explaining the function of the sensor 21 according to the embodiment.

4 to 6 , the sensor 21 may be configured to measure a distance D from the sensor 21 to the pin structure 15 to determine the position of the selected weight member 11 . have.

The sensor 21 may be configured to measure a distance to the holder region 153 of the pin structure 15 inserted into the pin hole 110 of one of the plurality of weight members 11 . .

When the pin structure 15 is inserted into the pin hole 110 of the weight member 11 , the sensor 21 may be disposed at a position overlapping the holder region 153 in the direction of gravity. For example, it may be installed on the base frame 131 .

The sensor 21 may be disposed so as not to be exposed to the user. For example, the base frame 131 may include a cover 137 disposed on a surface facing the user. The cover 137 may include a guide hole 1371 that allows the pin structure 15 to move. As shown in FIG. 4 , the sensor 21 may be disposed inside the cover 137 at the upper portion of the guide hole 1371 .

The sensor 21 may measure the distance using the laser beam L. The sensor 21 may be a laser range finder. The sensor 21 irradiates a laser beam L to the holder region 153 of the fin structure 15 , detects the reflected laser beam L, and measures the distance D to the fin structure 15 . can do. As the sensor 21 uses the laser beam L, it is possible to simplify the structure and lower the cost.

If the sensor 21 uses a method other than the laser beam L, the measurement error may become excessively large or the cost may increase significantly. As an example, when the sensor 21 uses a light sensing method or an ultrasonic sensing method, accurate distance measurement is impossible due to other structures adjacent to the fin structure 15 . In addition, as another example, when the sensor 21 uses a magnetic force sensing method, a magnet should be disposed on the pin structure 15 itself, and sensors for detecting magnetic force should be disposed on the movement path of the pin structure 15 . do. In this case, the cost for distance detection rapidly increases.

On the other hand, since the sensor 21 according to the embodiment uses the laser beam L having a straightness, it is possible to exclude an interference phenomenon caused by other components, and also to minimize an increase in cost because the structure is simple. have.

The holder region 153 of the fin structure 15 may have a reflective surface that reflects the laser beam L irradiated from the sensor 21 .

Referring back to FIG. 3 , the holder region 153 has a cylindrical portion 1531 having a constant diameter along the extending direction of the pin structure 15 , and extending from the cylindrical portion 1531 , and a slope having a different diameter along the extending direction. part 1533 . However, the shape of the holder region 153 is not necessarily limited thereto, and may be deformed into various shapes as long as it is a structure for a user to insert or remove the pin structure 15 into the pin hole 110 . .

The sensor 21 may be disposed such that the laser beam L is irradiated to the center of the holder region 153 . For example, the center of the sensor 21 may be disposed to overlap the center of the holder region 153 in the direction of gravity.

The sensor 21 may determine information about the moving speed and the moving direction of the weight member 11 based on the information on the position of the weight member 11 . Through this, the movement of the moving body 10 may be detected.

For example, based on a change in the position of the weight member 11 detected at a predetermined time interval, information regarding the moving speed and the moving direction of the weight member 11 may be determined. When the measured distance of the weight member 11 increases, it may be determined that the weight member 11 has descended, and if the measured distance of the weight member 11 decreases, it may be determined that the weight member 11 has risen. Based on the distance change amount of the weight member 11 measured for a predetermined unit time, the moving speed of the weight member 11 may be determined. A detailed description thereof will be omitted because it can be easily implemented by those skilled in the art.

On the other hand, in the above-described embodiment, the movement speed and movement direction of the weight member 11, the sensor 21 has been described based on the position movement of the pin structure 15 has been determined based on the example. However, the determination of the moving speed and the moving direction of the weight member 11 is not necessarily limited thereto. For example, although not shown, the sensor 21 measures the moving speed and direction of the connection line 135 connected to the weight member 11 or of a pulley (not shown) for changing the direction of the connection line 135 . Rotational speed and direction can be measured.

Referring again to FIGS. 1 and 2 , the display 23 may be physically or electrically connected to the exercise body 10 . For example, the display 23 may be installed on the frame structure 13 of the exercise body 10 . However, the connection of the display 23 is not limited thereto, and may be various. For example, the display 23 may be disposed independently of the exercise body 10 . As an example, the display 23 may be a display of the user terminal.

The processor 25 may control the display to display the user interface screen 230 for improving the exercise effect of the user based on the movement of the exercise body 10 detected by the sensor 21 .

7 to 10 are diagrams for explaining an example of the user interface screen 230 of the display 23 according to the embodiment.

Referring to FIGS. 2, 7 and 8 , the display 23 displays a user interface screen 230 that guides a user's weight exercise.

The processor 25 may control the display 23 to display the first indicator 233 and the second indicator 235 on the user interface screen 230 . The first indicator 233 indicates the user's exercise state corresponding to the movement of the exercise body 10 detected by the sensor 21 , and the second indicator 235 indicates when the exercise body 10 is used. Indicates a recommended exercise guide.

The processor 25 may be installed in the exercise body 10 , but is not limited thereto. For example, the processor 25 may be disposed in a configuration other than the exercise body 10 , for example, a server located at a remote distance. In this case, the weight exercise device 1 may further include a communication unit (not shown) for signal transmission with a server disposed at a remote distance.

The processor 25 may determine the user's exercise state based on the movement of the exercise body 10 detected by the sensor 21 . For example, the processor 25 may determine the user's exercise state based on the distance to the pin structure 15 detected by the sensor 21 . The user's exercise state may include information about the user's movement direction and movement speed.

For example, the processor 25 may determine a moving direction and a moving speed of the fin structure 15 based on a change in a distance value detected at a predetermined time interval. The processor 25 determines that the fin structure 15 descends when the detected distance to the fin structure 15 increases, and when the detected distance to the fin structure 15 decreases, the fin structure 15 . It can be determined that it has risen. The moving speed of the fin structure 15 may be determined based on the amount of change in the distance to the fin structure 15 measured for a predetermined unit time. Through this, it is possible to determine the user's movement direction and movement speed.

As the user applies a force to the exercise body 10 , the weight member 11 of the exercise body moves by the pin structure 15 and the connection line 135 . The moving direction and moving speed of the weight member 11 may be the same as the moving direction and moving speed of the pin structure 15 .

The processor 25 may determine the user's movement state based on the determined movement direction and movement speed of the pin structure 15 . For example, the processor 25 may determine the user's movement direction as the first direction when the pin structure 15 ascends, and determine the user's movement direction as the second direction when the pin structure 15 descends. In addition, the processor 25 may determine the movement speed of the pin structure 15 as the user's movement speed.

The processor 25 controls the display 23 to display the first indicator 233 indicating the user's exercise state on the user interface screen 230 . The first indicator 233 indicates the user's exercise state corresponding to the detected movement of the exercise body 10 . For example, the processor 25 controls the display 23 to increase the movement speed of the first indicator 233 when the detected movement speed of the moving body 10 increases, and When the moving speed is slow, the display 23 is controlled so that the moving speed of the first indicator 233 is slowed down. For example, when the detected movement direction of the moving body 10 is changed, the processor 25 controls the display to change the movement direction of the first indicator 233 .

The processor 25 may control the display 23 so that the first indicator 233 reciprocates along the reference line 231 on the user interface screen 230 . The moving speed of the first indicator 233 may correspond to the moving speed of the fin structure 15 . For example, the moving speed of the first indicator 233 may have a predetermined ratio or the same as the moving speed of the fin structure 15 .

The reference line 231 may indicate a range of motion (ROM) of the moving body 10 . For example, one end 2311 of the reference line 231 corresponds to a starting position in which no external force is applied to the exercise body 10 , and the other end 2312 corresponds to the maximum position in which the exercise body 10 is movable. can

For example, when the user applies a force to the exercise body 10 to raise the selected weight member 11, the first indicator 233 starts from one end 2311 of the reference line 231, and the reference line ( It moves in the first direction (A) to approach the other end 2312 of the 231 , and the speed may be moved in proportion to the rising speed of the fin structure 15 .

Conversely, when the user applies a force to the exercise body 10 to lower the selected weight member 11, the first indicator 233 moves away from the other end 2312 of the reference line 231 in the first direction (A) It moves along the second direction B, which is the opposite direction, and the speed may be moved in proportion to the descending speed of the fin structure 15 .

The user may recognize his/her own movement direction and movement speed with reference to the movement direction and movement speed of the first indicator 233 . In addition, the user may recognize the position of the first indicator 233 on the reference line 231 within a predetermined exercise section.

The reference line 231 may have a curved shape. For example, the reference line 231 may have a ring shape in which a portion is cut.

Meanwhile, the user interface screen 230 of the display 23 displays various information in addition to the user's exercise direction and exercise speed, and an input for exercise management is possible. For example, the display 23 may display an exercise name 241 , an exercise load 242 , the number of exercise sets 243 , and the number of exercises 244 . For example, the display 23 may display a first input portion 2451 , 2452 , 2453 , 2454 for selecting an exercise mode, a second input portion 246 for adjusting an exercise set, and a reset portion 247 . can do. However, the user interface screen 230 of the display 23 is not limited thereto, and may be variously changed as shown in FIG. 11 .

Referring back to FIGS. 7 to 10 , the processor 25 displays a second indicator 235 indicating a recommended exercise guide when exercising using the corresponding exercise body 10 for efficient exercise of the user on the user interface screen ( The display 23 may be controlled to be displayed on the 230 .

For example, the processor 25 may control the display 23 to move the second indicator 235 along the reference line 231 in response to the target movement speed and the target movement direction.

The processor 25 may control the display 23 to simultaneously display the second indicator 235 and the first indicator 233 on the user interface screen 230 . Accordingly, the user may exercise to approach the target exercise state while visually confirming the difference between the user's current exercise state and the target exercise state.

The user may compare the second indicator 235 with the first indicator 233 and adjust his/her own movement speed. For example, the user increases the exercise speed when the first indicator 233 is behind the second indicator 235 , and increases the exercise speed when the first indicator 233 is ahead of the second indicator 235 . By lowering it, it is possible to exercise according to the target movement speed.

The second indicator 235 may have the same size as the first indicator 233 . The second indicator 235 has the same shape as the first indicator 233 and may have a different color. However, the sizes, shapes, and colors of the second indicator 235 and the first indicator 233 are not limited thereto, and may vary.

The display 23 may display the first indicator 233 and the second indicator 235 to reciprocate along the reference line 231 . The display 23 only displays the user's reciprocating motion direction and speed through the reference line 231 , but does not display the concept of time. Accordingly, even if the user changes the exercise direction at an arbitrary position, the display 23 may easily display the target exercise state of the user according to the changed exercise direction.

The processor 25 may control the display 23 to adaptively change the position of the second indicator 235 based on the user's exercise state. The processor 25 may control the display to adaptively change the position of the second indicator 235 based on the moving direction of the first indicator 233 .

For example, the position of the second indicator 235 may be dependent on the user's exercise state. The position of the second indicator 235 may be dependent on the moving direction of the first indicator 233 .

For example, if it is determined that the user's movement direction has been changed based on the detected result, the processor 25 changes the direction of the first indicator 233 , and the second indicator 235 changes the direction of the first indicator 233 . ), the display 23 may be controlled to be displayed at the changed position.

For example, when the direction of the first indicator 233 is changed on the user interface screen 230 , the processor 25 sets the second indicator 235 to a position where the direction of the first indicator 233 is changed. The display 23 can be controlled to display. Accordingly, when the first indicator 233 changes direction and moves, the second indicator 235 may start to move from the position where the direction of the first indicator 233 is changed. Through this, the weight exercise device 1 according to the embodiment can faithfully implement the exercise guide for the user, even if the user changes the exercise direction at an arbitrary position.

As an example, in the weight exercise device 1 according to the embodiment, the user moves the exercise body in the direction of raising the weight member 11 and the first motion of moving the exercise body in the direction of raising the weight member 11 and the exercise body in the direction of lowering the weight member 11 . The second movement of moving is performed alternately. When the user alternately performs the first exercise and the second exercise, the movement direction is changed. However, the location or timing of changing the movement direction may be different for each user, and even the same user may vary depending on the user's condition. That is, the user may change the movement direction at an arbitrary position other than a predetermined position. Accordingly, the direction of the first indicator 233 moving along the reference line 231 may be changed at any position other than both ends 2311 and 2312 of the reference line 231 .

At the moment when the direction of the first indicator 233 is changed, the second indicator 235 may be in the same position as the first indicator 233 , but in most cases, as shown in FIG. 9 , the first indicator 233 and It may be a location separated by a predetermined distance G.

Referring to FIG. 10 , the processor 25 may detect a direction change of the fin structure 15 and detect a position when the direction of the fin structure 15 is changed. Based on the detected result, the processor 25 switches the direction of the first indicator 233 on the display 23 , and moves the position of the second indicator 235 to the position where the direction of the first indicator 233 is changed. It can be moved instantaneously. The processor 25 may move the position of the second indicator 235 at the same time when the direction of the first indicator 233 is changed. The processor 25 may move the position of the second indicator 235 within 1 second, for example, within 0.5 seconds, for example, within 0.1 seconds from the time when the direction of the first indicator 233 is changed.

The processor 25 may determine whether the detected movement is a change in the movement direction, and if the movement direction is changed, the processor 25 may move the position of the second indicator 235 to the position in which the direction of the first indicator 233 is changed. .

The processor 25 may determine that the user's movement direction has been switched when the detected direction of movement is in a direction opposite to the existing direction and the distance or speed moved in the opposite direction is equal to or greater than a reference value. The processor 25 may determine that the user's movement direction is not changed even if the detected direction of movement is in the opposite direction to the existing direction, when the distance or speed moved in the opposite direction is smaller than the reference value.

12 is a graph showing the movement distance of the exercise body 10 for a predetermined time, and FIG. 13 is a graph showing the movement speed of the exercise body 10 for a predetermined time.

Referring to FIG. 12 , the movement distance increases as time elapses until the detected movement reaches a predetermined time point. In this case, it can be seen that the moving body 10 has moved while maintaining the existing direction. After a predetermined time t1, the moving body 10 may move in a direction opposite to the existing direction. At this time, as in A1, when the movement body 10 moves in the opposite direction to the existing direction, and the distance moved in the opposite direction is equal to or greater than the first reference value R1, the processor 25 determines that the user's movement direction has been switched. can judge If, like B1, even if the movement body 10 moves in the opposite direction to the existing direction, when the distance moved in the opposite direction is smaller than the first reference value R1, the processor 25 does not change the user's movement direction. can be judged not to be.

Referring to FIG. 13 , the detected movement speed is greater than 0 until a predetermined time point t1. In this case, it can be seen that the moving body 10 has moved while maintaining the existing direction. After a predetermined time t1, the movement speed of the moving body 10 may be less than 0, which means that the moving direction of the moving body 10 is opposite to the existing direction. At this time, like C1, when the speed (absolute value) of the movement of the exercise body 10 is equal to or greater than the second reference value R2, the processor 25 may determine that the user's movement direction has been switched. If, like D1, when the movement speed (absolute value) of the exercise body 10 is less than the second reference value R2, the processor 25 may determine that the user's movement direction is not changed.

Through this, when a minor vibration that is unintentionally shaken occurs while the user is exercising, it is possible to prevent the second indicator 235 from moving to the position of the first indicator 233 .

The reference value may be greater than the movement distance or speed that occurs in the event of a minor vibration that appears unintentionally during the user's exercise process. For example, the first reference value R1 may be 0.1 cm to 15 cm, for example, 0.2 cm to 10 cm, for example, 0.4 cm to 7 cm. For example, the second reference value R2 may be 2 cm/s to 20 cm/s, for example, 3 cm/s to 17 cm/s, for example, 4 cm/s to 15 cm/s.

Referring back to FIGS. 9 and 10 , when the direction of the first indicator 233 is changed while the second indicator 235 is away from the first indicator 233, the second indicator 235 is The first indicator 233 may move in the same direction as the movement direction of the first indicator 233 from the position where the direction is changed. When the direction of the first indicator 233 is changed, by displaying the second indicator 235 at the position of the first indicator 233 or a position adjacent thereto, the user's desire to exercise along the second indicator 235 is reduced. can stimulate Here, the adjacent position may mean a position where the second indicator 235 and the first indicator 233 at least partially overlap or do not overlap each other, but the separation distance is within 5 cm or within 3 cm.

If the moving direction of the first indicator 233 is switched, when only the moving direction is changed without the position moving of the second indicator 235, the distance between the second indicator 235 and the first indicator 233 is, The distance difference between the second indicator 235 and the first indicator 233 before the moving direction is changed may be maintained or larger than this. This phenomenon may become more severe as the user changes the direction of movement. This may reduce the user's desire to exercise according to the second indicator 235, which makes it difficult to obtain a desired exercise effect.

On the other hand, in the weight exercise device 1 according to the embodiment, even if the user changes the movement direction, since the second indicator 235 is displayed at a position close to the position of the first indicator 233, the user It is possible to continuously stimulate the desire to exercise according to the indicator 235 .

On the other hand, in general, in a mechanical weight exercise device of a method of physically moving the weight member 11, before setting the weight of the weight member 11 differently, it can be applied to the user by the weight of the weight member 11 The load is fixed. Accordingly, in the mechanical weight exercise device, it is difficult to adjust the load applied to the user while the user is exercising.

In the weight exercise device according to the embodiment, in consideration of this limitation of the mechanical weight device, the second indicator 235 for inducing the user to exercise with a different load without changing the weight of the weight member 11 is the user interface screen 230 ) can be displayed.

14 is a diagram for explaining an example of the user interface screen 230 according to another embodiment.

Referring to FIG. 14 , the processor 25 may control the display 23 so that the speed of the second indicator 235 is displayed differently on the user interface unit 230D according to the user's movement direction. For example, the processor 25 may display the display 23 so that the speed VG1 of the second indicator 235 in the first direction is different from the speed VG2 of the second indicator 235 in the second direction. can be controlled By differently displaying the speeds VG1 and VG2 of the second indicator 235 on the user interface screen 230 , the user may be induced to perform an exercise in which the load applied by the exercise body 10 is different.

The processor 25 is configured to move at different speeds when the user performs a concentric contraction exercise and when the user performs an eccentric contraction exercise, according to the direction of the second indicator 235 . 2 The display 23 may be controlled so that the speeds VG1 and VG2 of the indicator 235 are different. Here, the concentric contraction motion may refer to an exercise in which the direction of motion and the contraction direction of the muscle coincide, and the eccentric contraction exercise may refer to an exercise in which the direction of motion and the contraction direction of the muscle do not coincide.

In the course of the user's weight exercise, the user may alternately repeat the concentric contraction movement and the eccentric contraction movement. For example, the first indicator 233 moves in the first direction on the user interface screen 230D while the user performs a concentric contraction exercise, and the user interface screen 230D while the user performs an eccentric contraction exercise ), the first indicator 233 may move in the second direction. The processor 25 may control the display 23 to display the speed in the second direction of the second indicator 235 slower than the speed in the first direction of the second indicator 235 . In this way, by making the speed VG2 in the second direction of the second indicator 235 slower than the speed VG1 in the first direction, when the user performs an eccentric contraction motion, the same It can induce exercise with a greater load on the muscles. Through this, the user can strengthen the muscles required for the eccentric contraction exercise even in a mechanical weight device.

For example, by varying the speeds VG1 and VG2 of the second indicator 235 according to the movement direction, the load acting on the user's muscle when the user performs concentric contraction and the user when the user performs eccentric contraction The load acting on the muscles of

Meanwhile, in the above-described embodiments, the description has been focused on examples in which the sizes and shapes of the first indicator 233 and the second indicator 235 are identical to each other. However, the sizes and shapes of the first indicator 233 and the second indicator 235 are not limited thereto, and may vary.

15 to 21B are diagrams for explaining user interface screens 230A, 230B, 230C, 230E, and 230F according to another exemplary embodiment.

Referring to FIG. 15 , the second indicator 235A may be larger than the first indicator 233 . For example, the length of the second indicator 235A may be longer than the length of the first indicator 233 . For example, the area of the second indicator 235A may be larger than the area of the first indicator 233 .

The color of the second indicator 235A may vary according to a distance from the first indicator 233 . Here, different colors are defined as meaning that at least one of a color and a pattern is different.

As an example, as shown in FIG. 16 , when the first indicator 233 overlaps the second indicator 235A, the color of the second indicator 235A may be changed. As another example, as shown in FIG. 17 , when the first indicator 233 approaches the second indicator 235A within a predetermined distance D1, the color of the second indicator 235A may change.

For example, the predetermined distance D1 may be equal to or less than twice the length of the first indicator 233 . For example, the predetermined distance D1 may be less than or equal to one time the length of the first indicator 233 .

Meanwhile, in the above-described embodiment, the description has been focused on an example in which the color of the second indicator 235A is changed according to the distance between the second indicator 235A and the first indicator 233, but the present invention is not limited thereto. The color or shape of 233 may be changed or the shape of the second indicator 235A may be changed.

In addition, although the example in which the size of the second indicator 235A is larger than the size of the first indicator 233 has been mainly described in the embodiments of FIGS. 15 to 17 , the present invention is not limited thereto. For example, as shown in FIG. 18 , even when the size and shape of the first indicator 233 and the second indicator 235 are the same, according to the distance between the first indicator 233 and the second indicator 235, the 2 The color of the indicator 235 may change.

In this way, according to the distance between the second indicator 235A and the first indicator 233, as the color or shape of the second indicator 235A or the first indicator 233 is changed, the user's exercise desire can be stimulated. can

In the above-described embodiment, the description has been focused on an example in which the display 23 displays the second indicator 235 and the first indicator 233 together. However, in the weight exercise device 1 according to the embodiment, it is not necessary to display the first indicator 233 together with the second indicator 235, and according to the user's selection, without the second indicator 235, 1 indicator 233 may be displayed.

The processor 25 may provide various modes for selection by the user through the display 23 . For example, a plurality of modes may be displayed to the user through the display 23 , and at least one of the plurality of modes may be selected.

For example, the display 23 may display the second indicator 235 differently according to the exercise mode selected by the user. For example, the display 23 may display the user interface units 230C, 230B, 230D, depending on whether the display 23 is in the first mode 2451 , the second mode 2452 , the third mode 2453 , or the fourth mode 2454 . ), the second indicator 235 may be displayed differently. However, the number of modes in the display 23 is not limited thereto, and may vary.

In the first mode 2451, only the first indicator 233 indicating the user's current exercise state may be displayed and the second indicator 235 may not be displayed so that the user can exercise according to his/her free will, as shown in FIG. 19 . have.

In the second mode 2452 , the third mode 2453 , and the fourth mode 2454 , the second indicator 235 may be displayed together with the first indicator 233 to guide the user's exercise.

In the second mode 2452 , the second indicator 235 reciprocates along the reference line 231 at the same moving speed VG1 in the first direction (A) and the second direction (B), so that the user can obtain a constant speed can guide you to exercise.

In the third mode 2453 and the fourth mode 2454 , the second indicator 235 may display the moving speed differently according to the moving direction. For example, when the second indicator 235 moves in the first direction A along the reference line 231 , the velocities VG1 and VG3 are higher than the velocities VG2 and VG4 when moving in the second direction B. can be fast

For example, referring to FIG. 14 , when the user performs a concentric contraction exercise in the third mode 2453 , the second indicator 235 moves at the first speed VG1, and the user changes the movement direction to When performing the afferent contraction exercise, the second indicator 235 may move at a second speed VG2 that is slower than the first speed VG1. For example, the second speed VG2 may be less than 2/3 of the first speed VG1 . The second speed VG2 may be less than 1/2 of the first speed VG1. Through this, the user's exercise can be guided so that the user can obtain effects such as muscle strengthening.

For example, referring to FIG. 20 , in the fourth mode 2454 , when the user performs a concentric contraction exercise, the second indicator 235 moves at a third speed VG3, and the user changes the movement direction to When performing the deep contraction exercise, the second indicator 235 may move at a fourth speed VG4 that is slower than the third speed VG3. The fourth speed VG4 may be less than 2/3 of the third speed VG3 . The fourth speed VG4 may be less than 1/2 of the third speed VG3. For example, the third speed VG3 may be faster than the first speed VG1 . The third speed VG3 may be 1.3 times to 2 times the first speed VG1. Through this, it is possible to guide the user's exercise so that the user can obtain effects such as condition recovery.

Meanwhile, in the above-described embodiment, an example in which the reference line 231 displayed on the user interface screens 230 , 230A, 230B, 230C, and 230D of the display 23 has a curved shape has been mainly described. However, the shape of the reference line 231 is not limited thereto, and may be variously modified as long as it guides the reciprocating motion. For example, the reference lines 231A and 231B of the user interface screens 230E and 230F may have a bar shape as shown in FIG. 21A or a shape in which at least some sections have a curve as shown in FIG. 21B .

On the other hand, in the above-described embodiment, the shoulder press for strengthening the shoulder was exemplified as the exercise body 10, but the present invention is not limited thereto.

Embodiments according to the present invention can be implemented in the form of a computer program that can be executed through various components on a computer, and such a computer program can be recorded in a computer-readable medium. In this case, the medium includes a hard disk, a magnetic medium such as a floppy disk and a magnetic tape, an optical recording medium such as CD-ROM and DVD, a magneto-optical medium such as a floppy disk, and a ROM. , RAM, flash memory, and the like, and hardware devices specially configured to store and execute program instructions. Furthermore, the medium may include an intangible medium implemented in a form that can be transmitted on a network, for example, may be a type of medium that is implemented in the form of software or an application and can be transmitted and distributed through a network.

Meanwhile, the computer program may be specially designed and configured for the present invention, or may be known and used by those skilled in the computer software field. Examples of the computer program may include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.

So far, the preferred embodiments have been mainly looked at. Those of ordinary skill in the art to which the present invention pertains will understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments are to be considered in an illustrative rather than a restrictive sense. The scope of the present invention is indicated in the claims rather than the foregoing description, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

1: exercise system 10: exercise equipment
11: weight member 110: pin hole
13: frame structure 131: base frame
133: guide rail 135: connecting line
137: cover 1371: guide hole
15: pin structure 151: insertion area
153: holder area 1531: cylindrical part
1533: inclined part 20: motion guide part
21: sensor 23: display unit
231: reference line 233: first indicator
235: second indicator 25: processor

Claims (15)

An exercise body that moves according to the user's weight exercise;
a sensor for detecting the movement of the exercise body;
a display for outputting a user interface screen; and
A processor for controlling the display to display a first indicator indicating a user's exercise state corresponding to the detected movement and a second indicator indicating an exercise guide recommended when exercising using the exercise body on the user interface screen do,
The processor is
Based on the exercise state of the user, controlling the display to adaptively change the position of the second indicator, weight exercise equipment. According to claim 1,
The position of the second indicator is dependent on the exercise state of the user, weight exercise equipment. According to claim 1,
The processor, when it is determined that the movement direction of the user is changed based on the detected result, controls the display to display the second indicator at the position where the direction of the first indicator is changed, weight exercise equipment . According to claim 1,
wherein the processor controls the display so that the first indicator and the second indicator reciprocate in a first direction and a second direction opposite to the first direction along a reference line on the user interface screen. device. 5. The method of claim 4,
The display displays the reference line in a curved form, weight exercise equipment. 5. The method of claim 4,
The processor is
and controlling the display so that the speed of the second indicator in the first direction is different from the speed of the second indicator in the second direction. 7. The method of claim 6,
the processor is
so that the speed of the second indicator is different according to the direction of the second indicator so that the user exercises at different speeds when the user performs a concentric contraction exercise and when the user performs an eccentric contraction exercise A weight exercise machine that controls the display. According to claim 1,
The moving body includes a plurality of weight members, a frame structure supporting the plurality of weight members to be movable along a direction of gravity, and a pin structure configured to select at least some of the plurality of weight members,
wherein the sensor is configured to sense information related to at least one of a position, a moving speed and a moving direction of the weight member selected by the pin structure. 9. The method of claim 8,
The sensor is installed in the frame structure, irradiates a laser beam toward the pin structure, receives the reflected laser beam, and measures the distance to the pin structure, a weight exercise device. An exercise body that moves according to the user's weight exercise
a sensor for detecting the movement of the exercise body;
a display for outputting a user interface screen; and
A first indicator indicating a user's exercise state corresponding to the detected movement and a second indicator indicating an exercise guide recommended during exercise using the exercise body are displayed on the user interface screen. A processor for controlling the display to reciprocate in a first direction and a second direction opposite to the first direction along a reference line,
The processor is
and controlling the display so that the speed of the second indicator in the first direction is different from the speed of the second indicator in the second direction. outputting a user interface screen on a display;
detecting the movement of the moving body; and
Displaying on the user interface screen a first indicator indicating a user's exercise state corresponding to the detected movement and a second indicator indicating an exercise guide recommended during exercise using the exercise body,
The displaying step is
The method of displaying by adaptively changing the position of the second indicator based on the user's exercise state. 12. The method of claim 11,
The displaying step is
The method of displaying by changing the position of the second indicator depending on the exercise state of the user. 12. The method of claim 11,
The displaying step is
When the direction of the first indicator is changed, the second indicator is displayed at a position where the direction of the first indicator is changed. 12. The method of claim 11,
The displaying step is
Displaying the first indicator and the second indicator to reciprocate along a curved reference line on the user interface screen in a first direction and a second direction opposite to the first direction. 15. The method of claim 14,
The displaying step is
The method of claim 1, wherein the speed of the second indicator in the first direction is different from the speed of the second indicator in the second direction.

Images