WO2018101524A1

WO2018101524A1 - Child exercise device linked to smart terminal

Info

Publication number: WO2018101524A1
Application number: PCT/KR2016/014351
Authority: WO
Inventors: 김기영; 정원화
Original assignee: 주식회사 펀키
Priority date: 2016-11-30
Filing date: 2016-12-08
Publication date: 2018-06-07
Also published as: KR101837186B1

Abstract

The present invention relates to a child exercise device. More specifically, to a child exercise device, which enables an exercise function to be performed in a manner of pulling an operating cable by using exercise load generated by elastic force, is worn on the body so as to enable the exercise function to be conveniently performed, thereby inducing infants or children to exercise and enabling exercise time to be increased, can adjust intensity with respect to the pulling force for the operating cable so as to enable exercise function to be performed at various intensities and, specifically, can attach and detach a separate intensity indication member according to an intensity adjustment step so as to enable an exercise inducing function to be enhanced through comparison with other users, thereby enabling more fun and strenuous exercises to be performed.

Description

Infant exercise equipment that works with smart terminals

The present invention relates to an infant exercise device. More specifically, it is possible to perform the exercise function by pulling the operation cable by using the exercise load by the elastic force, and to wear the body to perform the exercise function conveniently, thereby inducing the exercise of the infant or children By increasing the exercise time and by adjusting the strength of the traction of the operation cable, it is possible to perform the exercise function at various strengths, and in particular, by attaching and detaching a separate strength indicating member according to the intensity adjustment step The present invention relates to an infant exercise device that can enhance exercise induction function through comparison with other users, thereby enabling the exercise to be more fun and intense.

Traditionally, kinematicians have a noticeable difference in intelligence between children who are systematically receiving childhood physical activity and those who do not. Children in rural areas who play more than children in the city have higher emotional and intelligence indices. The presentation of results is an indirect example of the effectiveness and necessity of early childhood sports.

In addition, according to the report, children and infants that are growing are important to eating habits, but the growth of the body is promoted in a balanced manner when body movements such as touching and playing are maintained. Therefore, children are stretching, running, or bumping, giving a healthy stimulus to the body organs, and this stimulus acts as a movement, it is said that the growth will be promoted than the children of the same year.

However, general urban children living in dense spaces such as apartments do not have enough space to play, so it is not unusual to play with computer games or toys indoors, especially for growing children. If the interest is excessive, the adverse effect of mental disorders such as paranoia is becoming an issue.

Therefore, there is a demand for an exercise device capable of maintaining a healthy body and promoting growth by promoting the physical effects of the adult, especially a growing child, while indoors to fully stimulate the body.

However, currently used exercise equipment for infants in general has an enhanced educational function, so that exercise effects may not be properly exhibited or only simple repetitive exercise functions are performed, and thus there is a problem such as not being used for a long time as soon as it is demonstrated.

The present invention has been invented to solve the problems of the prior art, an object of the present invention can perform the exercise function by pulling the operation cable by using the exercise load by the elastic force, can be worn on the body to exercise conveniently By providing a function, it is possible to provide an infant exercise device that can induce exercise of an infant or children and increase exercise time.

Another object of the present invention is to be able to adjust the strength to the traction force of the operation cable, it is possible to perform the exercise function with a variety of strength, in particular, it is possible to attach and detach a separate strength display member according to the strength adjustment step to other users In comparison with the present invention, it is possible to strengthen the exercise induction function, thereby providing an infant exercise device that can perform the exercise more fun and intensely.

The present invention, the case is formed in the accommodation space; A first rotating drum rotatably coupled to an inner space of the case; A first elastic member for applying an elastic rotation restoring force to the first rotating drum when the first rotating drum is rotated; And a first actuating cable having one end wound on the first rotatable drum while being coupled to the first rotatable drum in the inner space of the case, and the other end disposed in the outer space of the case so that a separate actuating handle is coupled thereto. And the first rotating drum rotates as the first actuating cable is pulled from the first rotating drum to the outer space of the case so as to be unwound from the first rotating drum.

In this case, the first elastic member may be applied as a spiral spring having a central portion coupled to the rotating shaft of the first rotating drum and an outer end thereof coupled to the first rotating drum.

In addition, the infant exercise device may further include a strength adjustment module operable by the user to adjust the magnitude of the traction force for the first actuation cable required for the rotational movement of the first rotary drum.

In addition, the strength control module may include a friction pad that rotates in association with the first rotating drum when the first rotating drum; And a pressing body which is disposed to contact the friction pad and is movable to the friction pad side by a user's manipulation so that the contact force with the friction pad is adjusted.

In addition, the infant exercise device, the second rotating drum rotatably coupled to the inner space of the case; A second elastic member for applying an elastic rotation restoring force to the second rotating drum when the second rotating drum is rotated; And a second actuating cable having one end wound on the second rotatable drum in a state coupled to the second rotatable drum in the inner space of the case and the other end disposed in the outer space of the case so that a separate actuating handle is coupled thereto. The second rotating drum may be formed to rotate as the second actuating cable is pulled into the outer space of the case so as to be unwound from the second rotating drum.

In addition, the second elastic member may be applied as a spiral spring having a central portion coupled to the rotating shaft of the second rotating drum and an outer end thereof coupled to the second rotating drum.

In addition, the infant exercise device, the intensity controllable by the user to adjust step by step the magnitude of the traction force for the first and second actuating cables respectively required for the rotary motion of the first and second rotary drums The module may further include.

In addition, the intensity control module, the operation knob is mounted to the case so that the rotation operation by the user; First and second strength adjusting means for adjusting, by frictional force, the magnitude of the traction force for the first and second actuating cables respectively required for the rotational movement of the first and second rotary drums; And operating force transmitting means for simultaneously transmitting the operating force of the operating knob to the first and second intensity adjusting means.

The first and second strength adjusting means may further include: a friction pad that rotates in association with the first and second rotating drums, respectively, when the first and second rotating drums are rotated; And a pressurized body which is arranged to contact the friction pad and is movable to the friction pad side by manipulation of the manipulation knob to adjust the contact force with the friction pad.

In addition, the first and second strength adjustment means, the rotary plate is formed so as to rotate integrally with the first and second rotary drum, respectively, and the tooth shape is formed on the outer peripheral surface; A sleeve formed on an outer circumferential surface of the rotary plate so as to be engaged with the gear tooth of the rotary plate, the sleeve rotates in association with the rotary plate, and is coupled to the rotating shaft of the friction pad; And a one-way bearing inserted between the friction pad and the sleeve such that the friction pad and the sleeve rotate integrally with each other in only one direction, wherein the one-way bearing is configured such that the first and second rotating drums are connected to each other. The friction pad and the sleeve may be integrally rotated in a section in which the first and second operation cables are pulled and rotated by the pulling of the first and second operating cables.

In addition, the pressure body, the gear teeth are formed on the outer circumferential surface so that the operation force is transmitted by the operating force transmission means is rotated and one surface is in contact with the friction pad; And a rotating shaft rod which is formed at a central portion of one side of the head portion and has a screw thread formed on an outer circumferential surface thereof and is screwed to the case, and the head portion and the rotating shaft rod are rotated so as to linearly move in a screw direction. The contact force on the pad can be adjusted.

In addition, the operation force transmission means, the internal gear is coupled to the operation knob to rotate integrally with the operation knob, the gear tooth is formed on the inner peripheral surface; A connection gear formed on an outer circumferential surface of the internal gear so as to be engaged with the gear tooth of the internal gear and rotating in association with the internal gear; And a driving gear coupled to the connecting gear so as to rotate integrally with the connecting gear, the gear tooth being formed on the outer circumferential surface thereof so as to be meshed with the gear teeth of the head portion formed on each pressing body of the first and second strength adjusting means. It may include.

In addition, the infant exercise device, a rotation sensor module for detecting the rotation of the first and second rotary drum; And a communication unit configured to transmit a value detected by the rotation sensor module to a separate external terminal.

The rotation sensor module may include a plurality of rotation members disposed along the circumferential direction on a recognition member mounted to the first and second rotation drums, and a PCB substrate disposed in the inner space of the case so as to sequentially detect the recognition members. It may include a sensing sensor.

The infant exercise device may further include a strength sensor module for detecting an operating state of the intensity control module, and transmits a value detected by the strength sensor module to an external terminal through the communication unit.

The apparatus may further include a plurality of strength display members detachably coupled to the front surface of the case and differently formed corresponding to operating states of the strength control module, wherein the strength display members are coupled to the front surface of the case. The rotation operation state of the manipulation knob may be formed to rotationally restrained to a position corresponding to the intensity adjustment step.

According to the present invention, it is possible to perform the exercise function by pulling the operation cable by using the exercise load by the elastic force, and to wear the body to perform the exercise function conveniently, thereby inducing the exercise of the infant or children It is effective to increase the exercise time.

In addition, it is possible to adjust the strength with respect to the traction force of the operation cable, it is possible to perform the exercise function with a variety of strength, in particular, it is possible to attach and detach a separate strength display member according to the strength adjustment step to compare with other users Through the exercise induction function can be enhanced to make the exercise more fun and intense.

1 is a view schematically showing the appearance of an infant exercise device according to an embodiment of the present invention;

2 is a view showing an exemplary use state using the infant exercise device according to an embodiment of the present invention,

Figure 3 is an exploded perspective view schematically showing the detailed configuration of the infant exercise device according to an embodiment of the present invention,

Figure 4 is a cross-sectional view schematically showing the internal structure of the infant exercise device according to an embodiment of the present invention,

5 is a view schematically showing the configuration of the elastic member and the rotating drum of the infant exercise device according to an embodiment of the present invention,

6 is a sectional view schematically showing an enlarged configuration of the first and second intensity control means of the intensity control module according to an embodiment of the present invention;

7 is a view schematically showing the configuration of the operating force transmission means of the intensity control module according to an embodiment of the present invention,

8 is a view schematically showing a configuration of a case front part of an infant exercise device according to an embodiment of the present invention;

9 is a view conceptually showing a configuration of a rotation sensor module of an infant exercise device according to an embodiment of the present invention;

10 is a view conceptually showing the configuration of the strength sensor module of the infant exercise device according to an embodiment of the present invention,

11 is a view conceptually showing the configuration of a traction motion detection sensor of the infant exercise device according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a view schematically showing the appearance of a toddler exercise device according to an embodiment of the present invention, Figure 2 is a view showing a state of use using the toddler exercise device according to an embodiment of the present invention by way of example 3 is an exploded perspective view schematically illustrating a detailed configuration of an infant exercise device according to an embodiment of the present invention, and FIG. 4 schematically illustrates an internal structure of the infant exercise device according to an embodiment of the present invention. 5 is a cross-sectional view schematically illustrating a configuration of an elastic member and a rotating drum of an infant exercise device according to an embodiment of the present invention, and FIG. 6 is a view illustrating a strength adjusting module according to an embodiment of the present invention. 7 is a cross-sectional view schematically showing the configuration of the first and second strength control means, Figure 7 schematically shows the configuration of the operating force transmission means of the intensity control module according to an embodiment of the present invention. A diagram showing, Figure 8 is a diagram illustrating a configuration for a case the front part of the infant exercise device in accordance with one embodiment of the present invention.

Infant exercise apparatus according to an embodiment of the present invention as a device for performing the exercise function by pulling the operation cable in various directions in a state worn on the user's stomach, the case 100, the first and

second rotation Drums

210 and 220, first and second

elastic members

410 and 420, and first and

second actuation cables

310 and 320.

The case 100 may be formed in various shapes in which an accommodation space is formed therein, and may be worn on a user's belly using a separate fixing band 130 as shown in FIG. 2. The case 100 may be formed in a form in which the front case 110 and the rear case 120 are separated and coupled to each other. The case 100 forms an external shape of the entire device, and a plurality of parts are accommodated in an inner space, and a power switch 101 is formed at one side thereof, and a battery 120 for power supply may be mounted therein.

The first and second rotating

drums

210 and 220 are rotatably coupled to the inner space of the case 100 and may be formed in the form of a hollow cylindrical drum. The first and second

rotary drums

210 and 220 may be mounted on both sides of the separate support plate 230 coupled to the case 100, and the rotation shafts 231 protruding from both sides of the support plate 230, respectively. Are rotatably coupled around each other. In addition, the first and second rotating

drums

210 and 220 are respectively coupled to the first and second

elastic members

410 and 420 which will be described later, and are provided on one side for protection of the first and second

elastic members

410 and 420. Separate finishing

plates

212 and 222 may be combined.

The first and second

elastic members

410 and 420 are configured to apply elastic rotation restoring force to the first and second

rotating drums

210 and 220 when the first and second

rotating drums

210 and 220 rotate. For example, as shown in FIG. 5, the first elastic member 410 has a central portion coupled to the rotating shaft 231 of the first rotating drum 210 and an outer end thereof coupled to the first rotating drum 210. Can be applied as a spring. Similarly, the second elastic member 420 may also be applied as a spiral spring having a central portion coupled to the rotating shaft 231 of the second rotating drum 220 and an outer end thereof coupled to the second rotating drum 220.

The first and

second actuating cables

310 and 320 are wound on the first and second

rotating drums

210 and 220, respectively, with one end coupled to the first and second

rotating drums

210 and 220 in the space of the case 100, respectively. And, the other end is disposed in the outer space of the case 100 is coupled to a separate operating handle 140. That is, one end of the first actuating cable 310 is wound on the first rotating drum 210, and the other end thereof is exposed to the outside of the case 100, and the second actuating cable 320 has one end of the second rotating drum 220. Winding in the other end is exposed to the outside of the case (100). The first actuation cable 310 and the second actuation cable 320 may be arranged to be externally exposed to the case 100 in opposite directions to each other.

In this case, as shown in FIG. 5, when the first actuating cable 310 is pulled to the outer space of the case 100 to be unwound from the first rotating drum 210, the first rotating drum 210 is configured to rotate. In this state, when the first rotary drum 210 is rotated to be returned to its original state by the elastic rotation restoring force of the first elastic member 410, the first actuating cable 310 is wound again on the first rotary drum 210. It is configured to be. Similarly, when the second actuating cable 320 is pulled into the outer space of the case 100 to be unwound from the second rotating drum 220, the second rotating drum 220 is configured to rotate, and in this state, the second When the rotary drum 220 is rotated to be returned to its original state by the elastic rotation restoring force of the second elastic member 420, the second operation cable 320 is configured to be wound on the second rotary drum 220 again.

According to such a configuration, the infant exercise device according to an embodiment of the present invention, in the state in which the user wears the case 100 to the user's body using the fixing band 130, as shown in Figure 2, the operation handle When holding the 140 and towing the first and

second actuating cables

310 and 320, the first and second

rotating drums

210 and 220 rotate, and in this process by the first and second

elastic members

410 and 420. Since the elastic rotation restoring force acts on the first and second

rotating drums

210 and 220, an exercise load is generated during the towing of the first and

second operating cables

310 and 320, thereby performing an exercise function.

In this case, the

operation cables

310 and 320 may be towed in a horizontal direction as shown in FIG. 2A, but may be towed in an upwardly inclined direction or a downwardly inclined direction as shown in FIG. 2B. By varying this traction direction, various movement effects can be exhibited.

Looking at the operating principle of the first and second

elastic members

410 and 420 in more detail, as shown in FIG. 5, the first and second

elastic members

410 and 420 may be configured in the form of a spiral spring. When the first and

second actuating cables

310 and 320 are towed to unwind from the first and second

rotating drums

210 and 220, the first and second

rotating drums

210 and 220 are half-referenced relative to the direction shown in FIG. It rotates in a clockwise direction, and thus the elastic rotation restoring force of the spiral spring acts to generate the elastic rotation force in the direction of returning the first and second

rotating drums

210 and 220 to their original positions. Therefore, upon releasing the traction force on the first and second actuating cables (310, 320), the first and second rotating drums (210, 220) are rotated in the original return direction by the elastic rotation restoring force, the first and second The

actuation cables

310, 320 are rewound to the first and second

rotating drums

210, 220.

In the above description, the

rotary drums

210 and 220, the

elastic members

410 and 420, and the

operation cables

310 and 320 are all provided as two, but in contrast, only one of them may be provided, and the user may use one operation cable. You can also exercise in the same manner as described above. In the following description, similarly, the present invention will be described with two components which will be described later. However, only one component may be provided.

On the other hand, the infant exercise device according to an embodiment of the present invention step by step the magnitude of the traction force for the first and second operating cables (310, 320) required for the rotational movement of the first and second rotary drums (210, 220) It can be configured to further include a strength adjustment module 500 operable by the user to adjust.

The intensity adjusting module 500 includes a manipulation knob 510 mounted on the front of the case 100 to enable rotation manipulation by a user, and a first required for rotational movement of the first and second

rotating drums

210 and 220, respectively. And first and second strength adjusting means (520a, 520b) for adjusting the magnitude of the traction force with respect to the second actuating cable (310,320) using friction force, respectively, and the operating force of the operation knob (510). It is configured to include a control force transmitting means 530 to simultaneously transmit to the two intensity control means (520a, 520b).

The operation knob 510 is formed in a ring shape and configured to rotate in accordance with the intensity adjustment step. The manipulation force transmitting means 530 may be composed of, for example, a plurality of gears, and transmits the manipulation force of the manipulation knob 510 to the first and second intensity adjusting means 520a and 520b. Of course, it can be configured in various ways using a variety of mechanical elements such as a plurality of connecting links, chains, rather than a plurality of gears.

The first and second strength adjusting means 520a and 520b are friction pads 521 which rotate in cooperation with the first and second

rotating drums

210 and 220, respectively, when the first and second

rotating drums

210 and 220 rotate. And a pressing body 522 which is arranged to contact the friction pad 521 and is movable toward the friction pad 521 by a rotation operation of the operation knob 510 to adjust the contact force with the friction pad 521. It is composed.

In this case, the first and second strength adjusting means 520a and 520b may further include a rotating plate 523 and a sleeve 524 such that the friction pad 521 rotates in association with the

rotating drums

210 and 220. The rotating plate 523 is coupled to the first and second

rotating drums

210 and 220 so as to rotate integrally with the first and second

rotating drums

210 and 220, respectively, and a gear tooth is formed on the outer circumferential surface thereof. The sleeve 524 is coupled to the rotary shaft 521-1 of the friction pad 521, and a gear tooth is formed on the outer circumferential surface to mesh with the gear tooth of the rotary plate 523, and rotates in conjunction with the rotary plate 523. In addition, a separate one-way bearing 525 between the rotation axis 521-1 of the friction pad 521 and the sleeve 524 such that the friction pad 521 and the sleeve 524 rotate integrally with each other in only one direction. This insert can be combined. At this time, the one-way bearing 525 is the friction pad 521 and the sleeve 524 in a section in which the first and second

rotary drums

210 and 220 are pulled and rotated by the pulling of the first and

second actuating cables

310 and 320. Is installed to rotate integrally.

In addition, the pressurizing body 522 has a gear tooth formed on an outer circumferential surface of the pressurizing body 522 so that the operating force is transmitted by the operating force transmitting means 530, and one surface of the pressing body 522 contacts the friction pad, and the head portion ( It is formed long in the center of one surface of the 522-1 and includes a rotary shaft rod 522-2 is formed on the outer peripheral surface screwed to the case 100, the head portion 522-1 and the rotary shaft rod ( As the 522-2 rotates and moves linearly along the screw direction, the contact force of the head portion 522-1 to the friction pad 521 is adjusted.

In more detail, as shown in FIG. 6, when the pressing body 522 is rotated in one direction, the pressing body 522 is referred to the direction shown in FIG. 6 by the thread S of the rotating shaft rod 522-2. To finely move in the right direction. When the pressing body 522 is moved to the right side, one surface of the head portion 522-1 of the pressing body 522 is more in contact with one surface of the friction pad 521, thereby enhancing mutual contact force.

Meanwhile, the friction pad 521 rotates integrally with the

rotary drums

210 and 220 by the rotating plate 523, the sleeve 524, and the one-way bearing 525. Accordingly, the friction pad 521 rotates integrally with the

rotary drums

210 and 220 during the traction rotation of the rotary drums 210 and 220 (sections for towing the operation cables 310 and 320), but when the traction release rotation of the

rotary drums

210 and 220 is performed ( Only the rotor plate 523 and the sleeve 524 rotate integrally with the

rotary drums

210 and 220 in the section for traction release of the

operation cables

310 and 320, and the friction pad 521 rotates integrally by the one-way bearing 525. To stop. That is, only the rotating plate 523 and the sleeve 524 are rotated by the one-way bearing 525.

According to such a structure, when the pressing body 522 is moved finely to the friction pad 521 and the contact force between the pressing body 522 and the friction pad 521 is strengthened, the pressing body 522 and the friction pad 521 Since the frictional force generated at the contact surface is strengthened, the rotational resistance to the friction pad 521 is increased, and thus, a relatively larger traction force in the process of traction rotation of the

rotary drums

210 and 220 by pulling the

actuation cables

310 and 320 is achieved. Required. On the contrary, when the contact body between the pressure body 522 and the friction pad 521 is weakened by finely moving the pressure body 522 away from the friction pad 521, the contact surface of the pressure body 522 and the friction pad 521 is reduced. As the frictional force generated is weakened, the rotational resistance to the friction pad 521 is reduced, and therefore, a relatively smaller traction force is sufficient to pull the

actuation cables

310 and 320 to traction rotate the

rotating drums

210 and 220.

At this time, by inserting and coupling the one-way bearing 525 between the rotating shaft 522-1 of the friction pad 521 and the sleeve 524 as described above, the friction pad 521 during the traction release rotation of the rotary drums 210 and 220. ) Is rotated by the one-way bearing 525 only the rotating plate 523 and the sleeve 524 integrally with the rotating drum (210, 22). Therefore, since the rotation of the friction pad 521 does not occur during the traction release rotation of the

rotary drums

210 and 220, the frictional force between the friction pad 521 and the pressurizing body 522 does not occur, and thus, the rotary drum ( When the traction release rotation of the 210,220 is elastically rotated by the elastic rotation restoring force of the

elastic members

410 and 420 without a separate rotational resistance always acting regardless of the strength adjustment step by the strength adjusting means 520a and 520b. . Thus, smoother and more stable operation is possible.

On the other hand, the operating force transmission means 530 is coupled to the operation knob 510, the internal gear 531 and the gear tooth of the internal gear 531 is rotated integrally with the operation knob 510 and a gear tooth is formed on the inner peripheral surface Gear teeth are formed on the outer circumferential surface to be engaged with the coupling gear 532 which rotates in association with the internal gear 531, and are coupled to the coupling gear 532 so as to rotate integrally with the coupling gear 532, and the first and the second gears. And a drive gear 533 in which gear teeth are formed on the outer circumferential surface so as to be meshed with the gear teeth of the head portion 522-1 formed in each of the pressing bodies 522 of the strength adjusting means 520a and 520b. .

Therefore, when the user rotates the operation knob 510, the internal gear 531 rotates as shown in FIG. 7, to the connecting gear 532 and the connecting gear 532 meshed with the internal gear 531. The driving gear 533 to be engaged rotates integrally. Since the driving gear 533 is engaged with the gear teeth of the head portion 522-1 of the pressing body 522, when the driving gear 533 rotates, the pressing body 522 rotates, and the pressing body 522 The screw thread S moves linearly. According to the linear movement of the pressing body 522, the contact strength with the friction pad 521 is changed, thereby adjusting the strength of the traction force required for the traction rotation with respect to the rotary drum (210, 220).

Meanwhile, as illustrated in FIG. 8, the strength display member 150 may be detachably coupled to the front surface of the case 100 to correspond to the intensity control step of the intensity control module 500.

The strength display member 150 may be formed to have different patterns 152 to have colors, patterns, and numbers corresponding to the intensity adjustment step. For example, when the intensity adjustment step is one step, Yellow is printed and displayed on the pattern part 152, and red is printed and displayed on the pattern part 152 to correspond to the case where the intensity adjustment step is two levels, and black corresponding to the case where the intensity adjustment step is three steps. The pattern part 152 may be printed and displayed.

In this way, by detachably coupling the strength display member 150 to the front of the case 100, it is possible to recognize the intensity adjustment step of the outside to add to the fun of the exercise through comparison with other users.

In addition, the strength display member 150 may be formed to rotationally constrain the rotation manipulation state of the manipulation knob 510 to a position corresponding to the intensity adjustment step in a state coupled to the front surface of the case 100. That is, when the two-stage strength display member 150 is coupled to the case 100, the manipulation of the manipulation knob 510 may be performed only up to one stage or two stages, and the rotation manipulation in three stages may be impossible. .

A separate stopper protrusion 171 may be provided at one side of the strength display member 150 to restrict the rotation of the strength display member 150 to the manipulation knob 510. The stopper protrusion 171 may display the strength. It may be formed integrally with the member 150, but may be formed separately in a separate closing cover 170 as shown in FIG. At this time, the closing cover 170 also has to be formed in a different position and the like of the stopper protrusion 171 corresponding to the step of adjusting the strength.

In addition, the strength display member 150 is equipped with a separate recognition member 641 which is different for each type, and the strength display member detection sensor for detecting the recognition member 641 in the inner space of the case 100 ( 642) can be mounted. Through this, it is possible to determine how many steps are being applied to the intensity adjustment step in the corresponding device, and information on this may be transmitted to an external terminal through a separate communication unit.

In addition, the front surface of the case 100 may be configured to emit light by a separate light emitting lamp 160, which is, for example, in the form that a plurality of LED lamps are mounted on the PCB substrate P along the circumferential direction. Can be configured. In this case, a separate diffusion lens 161 may be coupled to the front surface of the case 100 so that the light of the light emitting lamp 160 may diffuse and emit light toward the front of the case 100.

9 is a view conceptually showing the configuration of a rotation sensor module of the infant exercise device according to an embodiment of the present invention, Figure 10 is a configuration of the strength sensor module of the infant exercise device according to an embodiment of the present invention 11 is a diagram conceptually illustrating a configuration of a traction motion detection sensor of a toddler exercise device according to an embodiment of the present invention.

Infant exercise device according to an embodiment of the present invention, as shown in Figure 9 may further include a rotation sensor module 610 that can detect the rotation of the first and second rotating drums (210, 220) The communication unit (not shown) may be further provided to transmit a value sensed by the rotation sensor module 610 to a separate external terminal. In addition, the controller may further include a controller (not shown) that receives the value sensed by the rotation sensor module 610 to calculate the number of towing of the

operation cables

310 and 320. In this case, the value calculated by the controller may be transmitted to the external terminal through the communication unit.

In this case, the rotation sensor module 610 is disposed in the inner space of the case 100 so as to sequentially detect the recognition members 601 mounted on the first and second

rotating drums

210 and 220 and the recognition members 601. It may be configured to include a plurality of rotation sensor 602 disposed in the circumferential direction on the PCB substrate (P). The recognition member 601 may be a reflector or a magnet, and the rotation sensor 602 may be a hall sensor, an optical sensor, or the like.

In this case, since the plurality of rotation detection sensors 602 are disposed along the circumferential direction, as shown in FIGS. 9A and 9B, the plurality of rotation detection sensors 602-may be used according to the rotation directions of the

rotary drums

210 and 220. Since the detection order of 1,602-2 and 602-3 is different, the rotation direction of the

rotating drums

210 and 220 may be detected by identifying the detection order. In addition, the rotational speed may be determined by detecting the detection time of the plurality of rotation detection sensors 602-1, 602-2, and 602-3. In addition, whether the first rotary drum 210 is rotated or whether the second rotary drum 220 is rotated can be determined.

On the other hand, the infant exercise device according to an embodiment of the present invention may further include a strength sensor module 630 for detecting the intensity control state of the intensity control module 500, by the intensity sensor module 630 The detected value may be transmitted to an external terminal through the communication unit.

As shown in FIG. 10, the intensity sensor module 630 separately detects the recognition member 631 mounted on the internal gear 531 of the manipulation force transmission means 530 and the position of the recognition member 631. It may be configured to include a plurality of intensity detection sensors (632: 632-1,632-2,632-3) mounted to each position of the intensity adjustment step on the PCB substrate (P). The recognition member 631 may be a reflector or a magnet, and the intensity sensor 632 may be a hall sensor, an optical sensor, or the like.

Meanwhile, as shown in FIG. 11, a cable through hole 111 is formed in the case 100 so that the

operation cables

310 and 320 penetrate and are discharged to the outside, and the inside of the case 100 includes the

operation cables

310 and 320. Guide roll 112 may be formed to guide the placement path. The

operation cables

310 and 320 are discharged to the outside through the through-holes 111. At this time, the arrangement of the

operation cables

310 and 320 varies according to the pulling direction of the

operation cables

310 and 320. FIG.

Infant exercise apparatus according to an embodiment of the present invention may further include a cable position sensor 650 that can detect the arrangement of the operation cable (310,320). The cable position detecting sensor 650 may be configured in such a manner that the optical sensor is disposed up and down at an adjacent position of the cable through hole 111, and thus an upwardly or downwardly inclined arrangement state as shown by a dotted line in FIG. 11. It can be detected through the two sensors 650 disposed up and down, and if both sensors 650 does not generate a detection signal, it can be determined to achieve a parallel arrangement state as shown by the solid line.

By determining the arrangement of the

operation cables

310 and 320 in this way, it is possible to determine what the user's operation of the

operation cables

310 and 320 is pulling (parallel direction, upward direction or downward direction), and this information is externally communicated through the communication unit. Can be managed separately by sending to the terminal.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims

A case having an accommodation space formed therein;

A first rotating drum rotatably coupled to an inner space of the case;

A first elastic member for applying an elastic rotation restoring force to the first rotating drum when the first rotating drum is rotated; And

A first actuating cable having one end wound on the first rotating drum in a state of being coupled to the first rotating drum in the case inner space and the other end disposed in the case outer space to which a separate operating handle is coupled;

And a first rotating drum configured to rotate as the first actuating cable is pulled from the first rotating drum to the outer space of the case so as to be unwound from the first rotating drum.
The method of claim 1,

The first elastic member is an infant exercise device, characterized in that the central portion is coupled to the rotating shaft of the first rotating drum and the outer end is applied to the spiral spring coupled to the first rotating drum.
The method of claim 2,

And a strength adjustment module operable by the user to adjust the magnitude of the traction force for the first actuation cable required for the rotational movement of the first rotating drum.
The method of claim 3, wherein

The intensity control module

A friction pad that rotates in association with the first rotating drum when the first rotating drum is rotated; And

A pressurized body which is arranged to contact the friction pad and is movable to the friction pad side by a user's manipulation so that the contact force with the friction pad is adjusted.

Infant exercise equipment comprising a.
The method of claim 1,

A second rotating drum rotatably coupled to the inner space of the case;

A second elastic member for applying an elastic rotation restoring force to the second rotating drum when the second rotating drum is rotated; And

A second actuating cable having one end wound on the second rotating drum in a state of being coupled to the second rotating drum in the case inner space and the other end disposed in the case outer space to which a separate operating handle is coupled;

And the second rotating drum is rotated as the second actuating cable is pulled from the second rotating drum to the outer space of the case so as to be unwound from the second rotating drum.
The method of claim 5, wherein

The second elastic member is a toddler exercise device, characterized in that the central portion is coupled to the rotating shaft of the second rotating drum and the outer end is applied to the spiral spring coupled to the second rotating drum.
The method of claim 6,

And a strength adjustment module operable by the user to step by step the magnitude of the traction force for the first and second actuation cables required for the rotational movement of the first and second rotary drums, respectively. Toddler exercise equipment.
The method of claim 7, wherein

The intensity control module

An operation knob mounted to the case to enable rotation operation by a user;

First and second strength adjusting means for adjusting, by frictional force, the magnitude of the traction force for the first and second actuating cables respectively required for the rotational movement of the first and second rotary drums; And

Operation force transmission means for simultaneously transmitting the operation force of the operation knob to the first and second intensity adjustment means

Infant exercise apparatus comprising a.
The method of claim 8,

The first and second intensity control means

A friction pad that rotates in association with the first and second rotating drums, respectively, when the first and second rotating drums rotate; And

A pressurized body arranged to contact the friction pad and moveable to the friction pad side by manipulation of the operation knob to adjust a contact force with the friction pad;

Infant exercise apparatus comprising a each.
The method of claim 9,

The first and second intensity control means

A rotating plate formed to rotate integrally with the first and second rotating drums, respectively, and having a gear tooth formed on an outer circumferential surface thereof;

A sleeve formed on an outer circumferential surface of the rotary plate so as to be engaged with the gear tooth of the rotary plate, the sleeve rotates in association with the rotary plate, and is coupled to the rotating shaft of the friction pad; And

A one-way bearing inserted between the friction pad and the sleeve such that the friction pad and the sleeve rotate integrally with each other in only one direction

Each of the one-way bearings are installed so that the friction pad and the sleeve rotate integrally in a section in which the first and second rotary drums are towed and rotated by the traction of the first and second actuating cables. Infant exercise equipment.
The method of claim 10,

The pressurized body

A head portion having a gear tooth formed on an outer circumferential surface thereof so as to receive and receive a manipulation force by the manipulation force transmitting means, and one surface of which is in contact with the friction pad; And

Rotating shaft rod is formed long in the central portion of the head portion and a screw thread is formed on the outer peripheral surface is screwed to the case

And the head and the rotating shaft rod are rotated so as to linearly move in the direction of the screw, the infant exercise device, characterized in that the contact force to the friction pad of the head is adjusted.
The method of claim 11,

The manipulation force transmission means

An internal gear coupled to the operation knob to rotate integrally with the operation knob, the gear tooth being formed on an inner circumferential surface thereof;

A connection gear formed on an outer circumferential surface of the internal gear so as to be engaged with the gear tooth of the internal gear and rotating in association with the internal gear; And

A driving gear coupled to the connecting gear so as to rotate integrally with the connecting gear, the gear tooth being formed on the outer circumferential surface of the head to be simultaneously engaged with the gear tooth of the head portion formed on each pressing body of the first and second strength adjusting means;

Infant exercise equipment comprising a.
The method of claim 5, wherein

A rotation detection sensor module capable of detecting rotation of the first and second rotating drums; And

Communication unit for transmitting the value sensed by the rotation sensor module to a separate external terminal

Infant exercise equipment, characterized in that it further comprises.
The method of claim 13,

The rotation detection sensor module

Recognition members mounted on the first and second rotating drums, and a plurality of rotation detection sensors disposed in the circumferential direction on the PCB substrate disposed in the inner space of the case so as to sequentially detect the recognition members. Infant exercise equipment.
The method of claim 8,

Further comprising a strength sensor module for detecting the operating state of the intensity control module,

Infant exercise equipment, characterized in that for transmitting the value detected by the intensity sensor module to the external terminal through the communication unit.
The method of claim 8,

Removably coupled to the front surface of the case and further comprises a plurality of strength display members are formed differently to correspond to the operating state of the intensity control module,

And the strength display member is configured to rotationally restrain the rotation manipulation state of the manipulation knob to a position corresponding to the corresponding strength adjustment step while being coupled to the front surface of the case.