KR101420152B1 - Hit detecting device for protective device - Google Patents

Abstract

The present invention proposes a hitting sensing apparatus for a protective equipment for a speculative movement which can be judged to be an effective hitting only when a sufficient hitting is applied, thereby making it possible to clearly determine an effective hitting in various dumping matches. To this end, the present invention provides a method of manufacturing an electro-optical device, comprising the steps of: attaching a protective film for a speculative movement to a shell of a specimen, the first and second electroconductive films, When the first conductive film and the second conductive film come in contact with each other through the through hole, when the striking is applied to the at least one light emitting body and the through groove which are disposed adjacent to the through groove, And a control unit.

Description

Technical Field [0001] The present invention relates to a hitting detecting device for a protective equipment for a speculative movement,

The present invention relates to a hitting sensing apparatus, and more particularly, to a hitting sensing apparatus, which is provided in a sporting suit or a sports protective gear to sense an effective hitting and respond to the hitting for a hitting exercise protective equipment for driving a light emitting body such as an LED (Light Emitting Device) Sensing device.

Various types of hitting speculation are required to wear various protective gear for the safety of the athletes. In the case of speculative sports such as taekwondo, the movement of the athletes is very intense and the attack on the upper body is permitted, so it is necessary to wear protective gear for body protection as well as headgear for head protection. From another point of view, batting style speculation such as Taekwondo scores the victory and defeat by scoring the number of times the opponent is hit with a valid hit. The players of the batting type of speculation are very fast to move, so often the referee's nausea and judgment are constant.

[0006] In order to solve such a problem, Japanese Patent Application Laid-Open No. 10-2010-92733 discloses a pressure sensor provided in a safety valve. When a pressure sensor senses a pressure by an external blow, an ID is registered for each communication zone, And notifies the system of whether or not it is hit.

FIG. 1 is a conceptual diagram of the patent 10-2010-92733. Referring to FIG. 1, the electronic esophageal unit, for example, an exercise protective device, is provided with a pressure sensor A wireless communication device is provided for transmission to the electronic door operating system. The electronic hatchery unit informs the electronic hatchery operating system of the occurrence of the hitting in response to the external pressure, and the electronic hatchery operating system can calculate the number of hits and the score according to the hitting according to the pressure information notified by the electronic hatchery unit .

The patent document 10-2010-92733 discloses a conventional electronic pressure sensor which is useful when a plurality of coats are operated in a stadium in which a batting-type speculative event occurs. However, a pressure sensor and an electronic door operation system, A pressure sensor that requires a high cost and that responds to simply the stroke of the opponent's player may cause a judgment problem that is difficult to be recognized as an actual effective hit.

Accordingly, the applicant of the present invention intends to provide a hitting sensing apparatus for a protective equipment for a dumping exercise which can determine whether or not a clear effective hitting is possible, and which can be easily operated without requiring a separate wireless operating system.

It is an object of the present invention to provide a protector for a speculative movement which is not required to have a separate wireless operation system and which can clearly determine whether a valid impact occurs in various speculative events, And an impact detection unit for detecting the impact.

According to the present invention, the above-mentioned object can be attained by providing a protector for a dynamo-motion, comprising a first conductive film, a second conductive film, and a plurality of through-holes provided between the first conductive film and the second conductive film, And at least one light emitting member disposed adjacent to the through hole, wherein when the strike is applied to the through hole, the first conductive film and the second conductive film are electrically connected to each other through the through hole, And a control unit which detects the film when it contacts and drives the light emitting body.

According to the present invention, the above object can be achieved by a patch type substrate which is attached to a protector for a speculative movement in the form of a patch on an outer surface of the protective protector and is attached to the outer surface of the protective protector for movement, A non-conductive gap body provided between the first conductive film and the second conductive film and having a second through groove on the other side; a battery; And a light emitting body which is inserted into the first through hole, and which, when an external blow is applied to the second through hole, forms a current path with the battery and emits light.

According to the present invention, only when a sufficient hit is judged as an effective hit, the effective hit can be clearly judged in various dumping events.

In addition, according to the present invention, when implemented in the form of a patch attached to an exercise protective equipment, it can be advantageous in terms of cost and maintenance as compared with the existing electronic poultry operating system.

Figure 1 shows a conceptual diagram of an electronic poultry operating system according to the prior art.
2 and 3 illustrate a conceptual view of a hitting sensing apparatus for a protector for a speculative movement according to an embodiment of the present invention.
FIG. 4 is a block diagram illustrating a hitting sensing apparatus for a protector for a diving exercise according to an embodiment of the present invention, in terms of an electric circuit.
FIG. 5 illustrates an example in which a hitting sensing device for a protector for a speculative movement is mounted on a head gear according to an embodiment.
FIG. 6 shows a reference view of an example in which the impact detection device according to the present invention is mounted on an exercise protective equipment.
7 is an external view of a hitting sensing apparatus for a protector for a dumping exercise according to another embodiment of the present invention.
FIG. 8 is a block diagram illustrating the impact sensing apparatus for a protector for a speculative movement shown in FIG. 7 in terms of an electric circuit.

Hereinafter, the present invention will be described in detail with reference to the drawings.

2 and 3 show a conceptual view of a hitting sensing apparatus for a protector for a speculative movement according to an embodiment of the present invention.

Referring to FIG. 2 and FIG. 3 together, the impact detection device for a protector for a moving exercise is attached or fastened to a protective gear, and includes light emitting devices 131a to 131d such as LED (Light Emitting Device) and sensors 121a to 121d When the sensors 121a to 121d arrayed on the front conductive film 101 are subjected to effective blowing, the controller 110 senses the effective blows to detect the illuminants 131a to 131d Respectively.

In the present embodiment, the sensors 121a to 121d may be configured using two sheets of conductive films 101 and 103 and the gap member 102, unlike a normal pressure sensor.

3, elastic gaps 102 are arranged between the front conductive film 101 and the rear conductive film 103, and through grooves 104 are formed in one region of the gaps 102 So that it works like a sensor.

When the pressure is applied to the through hole 104 due to the external blow, the elastic gap member 102 spreads to the periphery by the pressure, and the front conductive film 101 and the rear conductive film 103 are in contact with each other And the controller 110 can sense whether the front conductive layer 101 and the rear conductive layer 103 are in contact with each other. At this time, different voltages are applied to the front conductive film 101 and the rear conductive film 103, positive voltage is applied to the front conductive film 101, and the back conductive film 103 is applied with a ground voltage A potential difference is generated in either the front conductive film 101 or the rear conductive film 103 when the front conductive film 101 and the rear conductive film 103 are in contact with each other and the control section 110 determines .

The gap body 102 may be made of silica, ethylene-vinyl acetate copolymer (EVA), or epoxy.

The gap member 102 is a nonconductive material and is provided between the front conductive film 101 and the rear conductive film 103 and can function as an elastic body between the front conductive film 101 and the rear conductive film 103 . For example, when no external blow is applied to the front conductive film 101 and the rear conductive film 103, the front conductive film 101 and the rear conductive film 103 can be arranged in parallel and the front conductive film 101 (For example, several seconds to several tens of seconds) after the front conductive film 101 and the rear conductive film 103 are in contact with each other when the external blow is applied to the through hole 104 and the through hole 104, have. According to this feature, the gap member 102 may be an elastic body, and the front conductive film 101 may be arranged facing the rear conductive film 103 with a predetermined gap therebetween.

The front conductive film 101 can transmit the potential fluctuation to the control section 110 only when it pushes the gap element 102 and contacts the rear conductive film 103 when the blow is applied in the direction of the external F. [ The front conductive film 101 pushes the gap member 102 and can not contact the rear conductive film 103 to such an extent that the conductive film 101 is simply touched to the external blow.

On the other hand, when positive voltage is applied to the front conductive film 101 and the rear conductive film 103 is connected to the ground terminal even if the front conductive film 101 and the rear conductive film 103 are not in direct contact with each other, The potential of the front conductive film 101 may fluctuate depending on the distance between the front conductive film 101 and the rear conductive film 103. [

In this case, the controller 110 can determine whether an external blow is generated by using the voltage applied to the front conductive film 101. [ Preferably, the controller 110 may determine whether or not to strike using the potential difference between the front conductive film 101 and the rear conductive film 103. When the control unit 110 determines whether the electric potential difference is equal to or greater than the predetermined voltage by using the electric potential difference depending on the distance between the front conductive film 101 and the rear conductive film 103, It may be judged that no impact has occurred.

In FIG. 2, the luminous bodies 131a to 131d and the through grooves 104 may be alternately arranged to form a lattice shape.

Since the through-hole 104 functions as a sensor in this embodiment, when an external blow is applied to the through-hole 104, neighboring light-emitting bodies 131a to 131d can emit light.

For this purpose, the through-hole 104 can be used as a switch for supplying driving power to the adjacent light-emitting bodies 131a to 131d. That is, when the external blow is applied to the through groove 104, the potential at the point where the blow occurs is changed, and the control unit 110 recognizes the position where the potential fluctuation has occurred, The driving power is applied to the position where the external impact is generated.

FIG. 4 is a block diagram illustrating a hitting sensing apparatus for a protector for a diving exercise according to an embodiment of the present invention, in terms of an electric circuit.

4, the impact sensing apparatus for a protector for a moving exercise includes a sensor unit 120 including a front conductive film 101, a rear conductive film 103, and a gap member 102, a light emitting unit 130, An amplification unit 140, and a control unit 110, as shown in FIG.

The sensor unit 120 includes a front conductive layer 101 and a rear conductive layer 103 formed of any one of metal fabric or metal sheet as an electrode, And acts as a kind of switch that uses the insulator as the gap member 102 to be filled between the membranes 103.

A through hole 104 is formed between the front conductive film 101 and the rear conductive film 103. When an external blow is applied to the through hole 104, 101 and the rear conductive film 103 can be brought close to or in contact with each other to change the potential of one side of the front conductive film 101 or the rear conductive film 103. [ To this end, positive (+) voltage and negative (-) (or ground voltage) may be applied to the front conductive film 101 and the rear conductive film 103. The amplification unit 140 amplifies the potential difference between the front conductive film 101 and the rear conductive film 103 and applies the amplified potential difference to the control unit 110.

The control unit 110 can detect whether a valid impact is applied by using the potential difference applied from the amplification unit 140. The control unit 110 drives the light emitting unit 130 to emit light when the potential difference applied from the amplification unit 140 is determined to be a valid impact, The judge) to make it easy to identify.

The control unit 110 may cause the light emitting unit 120 to continuously light for 0.5 seconds to 5 seconds or to cause the light emitting unit 120 to flash for 0.5 seconds to 5 seconds in order to increase the discrimination of the other person .

Meanwhile, the controller 110 may compare the value of the potential difference applied by the amplifier 140 with a reference value to determine whether an effective blow occurs. To this end, the controller 110 may include a hitting sensor 111. The hitting sensor 111 compares the value of the potential difference applied by the amplifier 140 with a reference voltage to determine whether an effective hitting has occurred You may.

The control unit 111 compares the potential difference (voltage value) applied by the amplifying unit 140 with a reference voltage prepared in advance and judges that the potential difference is an effective hit when the potential difference is less than or equal to the reference voltage and judges that it is not an effective hit It is possible.

For example, the closer the distance between the front conductive film 101 and the rear conductive film 103, the more the voltage output from the amplifying section 140 converges to 0 V with respect to the front conductive film 101, Assuming that the range of the output voltage is 0 to 5 V, the hitting sensor 111 determines 2.5 V as the reference voltage, judges that the voltage is positive when the voltage input from the amplifier 140 is 2.5 V or less, It may be determined that the voltage is not the effective blow when the voltage input from the battery 140 is 2.5 V or more. Since the voltage output from the amplifier 140 varies depending on the amplification gain of the amplifier 140 and the magnitude of the positive voltage applied to the front conductive layer 101, the voltage is not limited by the illustrated voltage. In advance.

FIG. 5 illustrates an example in which a hitting sensing device for a protector for a speculative movement is mounted on a head gear according to an embodiment. The head gear 200 is generally made of cowhide and creates a pad in which the front conductive film 101, the rear conductive film 103, and the gaps 102 are formed on the outer periphery of the head gear 200 , And the generated pad may be attached to the outer periphery of the head gear 200 to detect whether or not an effective impact has occurred.

FIG. 6 shows a reference view of an example in which the impact detection device according to the present invention is mounted on a protector for a speculative movement.

Referring to FIG. 6, the impact detection device may be modularized and attached to, or fastened to, a protector for diving exercise.

The illustrated protector for protecting movement is divided into one to fifteen zones, and each zone is provided with a hitting sensing device that is independently driven, or one to fifteen of the zones are divided into a front conductive membrane 101, The pad 103 and the gap body 102 form a pad forming a layer in sequence, and the electric circuit structure as shown in FIG. 4 may be realized in any one of the first to fifteenth regions of the pad.

7 is an external view of a hitting sensing apparatus for a protector for a dumping exercise according to another embodiment of the present invention.

The hitting sensing apparatus for a protector for a dumping exercise shown in the figure represents a hitting sensing apparatus for a protector for a dumping exercise implemented in the form of a module. The impact detection device for a protector for a speculative movement shown in the figure includes a front conductive film 301, a rear conductive film 303, a substrate 305, a gap provided between the front conductive film 301 and the rear conductive film 303 Body 302 and one side of the substrate 305 may be arranged adjacent to the adhesive layer 304. [

The adhesive layer 304 may be composed of either a double-sided tape or a belt, and may be attached to one of the zones 1 to 15 shown in Fig. If it is possible to attach and detach the striking motion protection device for the protector motion to the protector motion protector in the form of a module, (1 to 15 zones) can be replaced only with modules of the desired zone. This can be very easy to maintain by replacing the module in the problematic area of each zone (zone 1 to zone 15).

Since the conventional hitting sensing device for a protector for a speculative movement is formed integrally with the protector for a speculative movement, if a problem arises in a part of the hitting sensing device for a speculative protector, The reliability of the sensing device may be problematic, but the module type according to the present embodiment does not cause such a problem.

7 is implemented in the form of a patch, which is attached to and detached from a protector for a speculative movement by a velcro or double-sided tape. Therefore, it is necessary to be driven by a separate power source rather than using a separate power source provided in the protector for protection against movement. For this purpose, it is preferable that the battery is mounted on the substrate 305. When the battery is mounted on the substrate 305, the battery 305 may be a coin-type battery which is thin and light in thickness and easy to mount the substrate 305. [ However, it is not limited.

On the other hand, the modularized hitting sensing device for a protector for a speculative movement shown in Fig. 7 may not be useful in terms of cost in integrating separate control units. If a hitting sensing device for a plurality of speculative motive protective gears is to be attached to one speculative exercise protector, it is required to have a high reliability and a simple structure and a low cost. An electric circuit structure requiring no separate controller or memory is required. This will be described with reference to FIG.

FIG. 8 is a block diagram illustrating the impact sensing apparatus for a protector for a speculative movement shown in FIG. 7 in terms of an electric circuit.

Referring to FIG. 8, the hitting sensing apparatus for a protector for a speculative movement includes a sensor unit 310, an amplification unit 320, a comparison unit 330, a switching unit 340, and an LED 350 .

2 and 3, the sensor unit 310 is formed of a front conductive film 101, a rear conductive film 103, and a gap member 102 having through holes 306 at one side thereof. The magnitude of the voltage supplied to the amplifying part 320 may vary depending on the distance between the front conductive film 101 and the rear conductive film 103. The amplifying unit 320 amplifies the voltage applied from the sensor unit 310 and applies the amplified voltage to the comparing unit 330. The comparing unit 330 compares the reference voltage V _{REF with the} voltage of the logic high or logic low Can be output. When the comparator 330 outputs a logic high voltage, a current is applied to the base end of the switching unit 340, and the switching unit 340 is turned on to drive the LED.

The embodiment of FIG. 8 can realize a hitting sensing apparatus for a protective equipment for dumping exercise inexpensively and reliably without using a separate dedicated controller.

101: front conductive film 102: rear conductive film
103: gap member 104: penetrating groove

Claims (10)

And is attached to the enclosure on a protector for dumping exercise,
A sensor portion comprising a first conductive film, a second conductive film, and an elastic material interposed between the first conductive film and the second conductive film and having a plurality of through grooves;
At least one light emitter disposed adjacent to the through-hole; And
And a controller for detecting the contact between the first conductive layer and the second conductive layer through the through-hole when the strike is applied to the through-hole to drive the light-emitting body,
Wherein the first conductive film and the second conductive film are made of a metal,
Wherein the protection mechanism is any one of metal fabrics and metal sheets. delete delete delete The method according to claim 1,
Wherein,
Wherein the light emitting unit is driven to blink for 0.5 seconds to 5 seconds. The method according to claim 1,
The gap member
Silica, ethylene-vinyl acetate copolymer (EVA), and epoxy, and is provided between the first conductive film and the second conductive film. It is attached in patch form to the protective clothing for the speculative exercise,
A patch-type substrate attached to an outer surface of the protector for protection against movement;
A first conductive film and a second conductive film formed on the substrate, the first conductive film having a first through groove on one side thereof;
A non-conductive gap body provided between the first conductive film and the second conductive film and having a second through groove on the other side;
battery; And
And a light emitting body inserted into the first through hole and emitting light when a current path is formed between the battery and the battery when an external blow is applied to the second through hole, . delete 8. The method of claim 7,
Wherein the first conductive film and the second conductive film are made of a metal,
Wherein the protection mechanism is any one of metal fabrics and metal sheets. delete

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