JP3097113U - Chair type electric potential therapy device - Google Patents

Abstract

An object of the present invention is to provide a structure that is almost barrier-free by minimizing a step when a current-carrying stand is moved up and down without a power switch being erroneously pressed even when the subject puts his / her palm on a chair elbow when leaving the seat. Provided is a potential therapy device which can be realized to enhance safety and to make maintenance and inspection extremely easy.
A chair-type electric potential treatment device includes a switch structure embedded in an upper part of an elbow of a chair to prevent a malfunction of a power-on switch by a hand of a patient when the patient is seated or unattended. An indicator light 16 for blinking the end of energization for a preset energization time, a buzzer 17 for sounding, and a vibration member 18 are provided. In order to prevent the subject from sitting on the chair and getting his / her feet off the floor, a thin insulating plate earth member 19 integrally molded with resin and having a height from the floor of about 20 mm or less is provided. The chair has a lid portion 20 which is detachably provided with a vibrator by a vibration motor.
[Selection] Fig. 2

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a chair type electric potential therapy device.
[0002]
[Prior art]
A conventional chair-type electric potential therapy device includes a high-voltage power supply unit incorporated in a chair, a control unit for controlling the same, a display / switch unit attached to a chair elbow of the chair, and a head installed above the chair. The device was provided with a three-electrode portion comprising a head portion electrode, a seat portion electrode and a foot portion electrode incorporated in a chair, and was configured to perform treatment by placing a human body in an alternating high electric field generated by the three electrodes. In such a conventional treatment device, since the subject always takes the action of grasping the chair elbow when the subject is seated or unattended, the energization switch may be erroneously pressed with this operation. When the power switch is pressed after sitting down, the treatment is started. After the treatment has been performed for a predetermined time, especially when the treated person is an elderly person or a limb disabled, the treated end cannot be clearly communicated to the treated person and the treated person remains seated even after the treatment is completed. Often. In this case, in a clinic or the like, the patient who is waiting for the turn is kept waiting. In addition, the insulating plate electrode has a trapezoidal structure and has a clearly large step with the floor, so that the elderly, the limb disabled, the visually impaired, etc. have a step when sitting on or leaving the treatment chair. It was an obstacle, giving tension and difficulty. In addition, the display / switch section and the control circuit section were fixed with screws on the elbows of the chair, so it was necessary to remove the lid from the back of the chair, which was troublesome for maintenance and inspection, and for repair and replacement of parts. .
[0003]
[Problems to be solved by the invention]
The present invention has been made in view of the above-described drawbacks of the related art, and has as its object that the display / switch section is erroneously pushed by the hand leaning on the elbow of the chair when the patient is seated or unattended. Is not to be. In addition, it is convenient for original operation when sitting, and the display and switch section is depressed from the surface of the elbow frame while being installed in a part that is easy to see, so that hand pressure does not directly apply to the display and switch section Is to do. In addition, in addition to the buzzer sound and the turning off of the blinking of the display panel, the above-mentioned power supply end timing, the vibration that can be directly felt is given by a vibrator by a vibration motor installed in the right arm lid of the chair, so that simultaneous operation is performed. An object of the present invention is to allow a subject to be given visual, auditory, and tactile cues simultaneously. Another object of the present invention is to provide a thin insulating plate member integrally molded with resin to eliminate a step of the power supply table, and furthermore, to be able to sit on and leave the seat by chamfering the corner and easily carrying the foot. For the trouble of removing screws for maintenance inspection / replacement / replacement, a one-touch detachable lid is provided on the right elbow side to provide a direct view of the switch / display, control, and vibration parts. And a chair-type electric potential treatment device having a configuration capable of maintenance, inspection and repair.
[0004]
[Means for Solving the Problems]
The chair-type electric potential therapy device according to the present invention has a switch structure embedded in the upper part of the elbow of the chair to prevent a malfunction of the power-on switch by a patient's hand when sitting or leaving the seat; Means for flashing and displaying the end of energization of time, a buzzer sound, and a vibrating member, for notifying the patient of the end of the treatment by sound, vision and vibration when a predetermined treatment time has elapsed; A resin-integrated thin insulating plate ground member having a height from the floor of about 20 mm or less so as to prevent a person from sitting on or removing the chair from the floor when the user takes or leave the chair; A lid provided with a vibrator according to the above.
[0005]
[Embodiment of the invention]
Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a circuit block of a potential therapy device according to the present invention. In the figure, the electric potential treatment device 1 includes a chair unit 10. The chair unit 10 is driven by turning on the head electrode 11 and the seat electrode 12, a high-voltage power supply unit 13 for applying a voltage to these electrodes, a main power switch 14 for the high-voltage power unit, and the main power switch 14. A timer controller 15, an LED lighting indicator 16, a buzzer 17, and a vibrator 18. The main power switch 14 is connected to the commercial power source 7 via the power cord 8 via the fuse 9. The high-voltage power supply unit 13 is connected to a foot electrode 19 serving as an insulated earth plate attached to the front rail 29 of the chair 10.
[0006]
FIG. 2 shows a schematic diagram of a potential therapy device. In the figure, a potential therapy device 1 includes a chair portion 10, a chair head electrode 11, a chair seat portion, a seat electrode 12 stored in the seat portion, a high piezoelectric original unit 13 stored in the chair, and a lower portion of the chair. , A cover plate 20 attached to the side of the elbow on the right or left side of the chair, a display / switch unit 21 attached to the upper surface of the elbow, and a front rail 29 of the chair. It includes an insulated earth plate 19 mounted thereon and a non-slip plate 22 provided on the plate. The display / switch unit 21 has a timer controller 15, an LED lighting display 16 and a buzzer 17 built therein, and the cover plate 20 has a vibrator 18 built therein. The inside of the right or left elbow of the chair provided with the display / switch unit 21 and the lid unit 20 is formed in a cavity, and the display device, the switch, the control device, the vibration motor, and the buzzer are exchanged from within the cavity. Can be repaired, inspected and maintained.
[0007]
Thus, with the main power switch 14 in the conductive state, the potential therapy device is in the operation ready state. When the switch button of the display / switch unit 21 on the right elbow is pressed, the high-voltage power supply unit 13 is turned on and the head is turned on. An electric field is formed between the electrode 11, the seat electrode 12, and the insulating earth plate 19, and the treatment is started. At the same time, the timer controller 15 starts operating, and continues to send a blinking signal to the display / switch 21 until the treatment time ends during a preset treatment time. The blinking signal of the display / switch unit 21 disappears at the same time as the timer set time ends, the buzzer of the display / switch unit 21 sounds for 3 seconds, and the vibrator 18 installed on the back side of the cover plate 20 vibrates at the same time. Is transmitted to the left and right elbows of the chair 10. In this way, the end of the treatment is notified to the patient as a visual, auditory, and bodily sensation (touch).
[0008]
FIG. 3 is a schematic view of the display / switch unit 21 which is embedded in the upper part of the right elbow of the chair of the potential therapy device 1 and does not protrude from the surface. The display / switch unit 21 has a resin display switch holder 23, and is configured by attaching an LED 16, a buzzer 17 (not shown), and an energizing switch 25 to a substrate 24.
[0009]
FIG. 4 shows a schematic view of the lid 20 provided on the right side of the elbow of the chair of the potential therapy device.
The lid 20 is provided with a vibrator 18 by a vibration motor and a detachable rotary catcher projection 26 on a back plate. Thus, the lid 20 can be attached and detached from the right elbow side without the trouble of removing screws at the time of maintenance inspection / repair replacement, so that the display unit, the switch, the control unit, and the vibration device can be directly viewed. And maintenance / repair / replacement becomes possible.
[0010]
FIG. 5 shows a partially exploded view of the insulated earth plate structure of the electric potential treatment device. In the figure, the insulating earth plate structure includes a thin insulating plate earth member integrally molded with resin, and a non-slip sheet provided on the upper surface of the earth plate 19, the stainless steel electrode plate 27, the insulating plate 28 and the earth plate 19. 22 (not shown). The height of the arp plate 19 from the floor at the time of sitting and unmoving in the potential therapy device is suppressed to about 20 mm to about 30 mm or less, and the omnidirectional edge of the seat is chamfered.
[0011]
[Effect of the invention]
The chair-type electric potential therapy device according to the present invention does not require a force to directly press the power switch even if the patient's palm rests on the display / switch on the upper right side of the chair when the patient is seated or unattended. As a result, there was no fear of malfunction. At the same time, when the treatment is completed, the display is turned off, the buzzer sounds, and the vibration from the vibrator is given as a signal at the same time. Was. Especially when the vibration motor for the vibrator was attached to the lid for maintenance and inspection, sufficient vibration was not obtained when the chair body was attached.However, the vibration was not only transmitted sufficiently to the right elbow of the chair, but also The vibration transmitted through the front berth is also transmitted to the left elbow so that the patient can clearly experience it. In addition, since the height of the arp plate at the time of sitting and unseating in the potential therapy device was suppressed to 20 mm or less and the edges in all directions with respect to the seat were chamfered, compared with the conventional trapezoidal electrode, The toe can be prevented from being caught, the inconvenience of the elderly or the limb-disabled at the time of treatment can be eliminated, and conditions close to barrier-free can be provided. In addition, the realization of the right lid, which is easy to remove, has made maintenance and inspection of the control part easy, and particularly the inspection of the motor for the vibrator, which is a movable part, has become extremely easy.
[Brief description of the drawings]
FIG. 1 is a schematic diagram showing a circuit block of a potential therapy device according to the present invention; FIG. 2 is a schematic diagram showing a potential therapy device;
FIG. 3 is a schematic diagram showing a display / switch unit which is embedded in the upper part of the right elbow of the chair of the electric potential therapy device and does not protrude from the surface.
FIG. 4 is a schematic diagram showing a lid provided on a right elbow side of a chair of the electric potential therapy device.
FIG. 5 is a partially exploded view showing an insulated earth plate of the electric potential treatment device.
[Explanation of symbols]
1: Electric potential therapy device 7: Commercial power supply 8: Power supply cord 9: Fuse 10: Chair 11: Head electrode 12: Seat electrode 13: High voltage power supply unit 14: Main power switch 15: Timer controller 16: LED lighting display 17: Buzzer 18: Vibrator 19: Foot electrode 20: Cover plate 21: Display / switch unit 22: Non-slip 23: Display switch holder 24 made of resin: Substrate 25: Electric switch 26: Rotor catcher convex part 27: Stainless steel electrode Board 28: Insulating board 29: Front bar

Claims (1)

A switch structure embedded in the upper part of the elbow of the chair to prevent a malfunction of the energizing switch caused by the patient's hand when sitting or leaving the seat;
An indicator light that blinks when the energization is completed for a preset energization time, a buzzer that emits a sound, and a vibrating member are provided. Means for informing;
A resin-integrated thin insulating plate grounding member whose height from the floor is set to about 20 mm or less so that a subject does not fall on the chair when sitting on or leaving the chair;
A lid portion detachably provided on the chair and including a vibrator by a vibration motor;
A chair-type electric potential treatment device comprising:

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