JPS62268574A - Circulation promoting device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] 〔Technical field〕 The present invention relates to a blood circulation promoting device.

[Foreground technology]

Promoting blood circulation by applying an electromagnetic field to specific parts of the body is effective in recovering from stiff shoulders and muscle pain.

One type of blood circulation promoting device using such an electromagnetic field has been devised that is equipped with a battery, an electromagnetic field generating circuit, and an electromagnetic field applying means, but this blood circulation promoting device can be turned on and off. Since the switch is an externally operated type, there are problems such as not only the risk of forgetting to turn off the switch, but also the inability to obtain more complete waterproofness.

[Purpose of the invention]

In view of the above-mentioned problems, an object of the present invention is to provide a blood circulation promoting device that is free from the risk of forgetting to turn off the switch, and that can achieve more complete waterproofness.

[Disclosure of the invention]

In order to achieve the above object, the present invention provides an electromagnetic field generating body that is equipped with a battery, an electromagnetic field generating circuit, and an electromagnetic field applying means, and is adapted to be attached to a desired part of the body by an attaching means; A blood circulation promoting device configured as a set of receivers in which an electromagnetic field generator is removed from a desired part of the body and installed when not in use, the electromagnetic field generator is equipped with a battery and a receiver. A switch that connects the electromagnetic field generating circuit to the electromagnetic field generating circuit and a turn-on magnet that keeps the switch in the on state when the electromagnetic field generator is separated from the receiver are built-in, and the receiver is equipped with an electromagnetic The gist of the device is a blood circulation promoting device characterized in that an off magnet is provided that cancels the magnetic force of the on magnet and turns the switch off when a field generator is installed on a receiver.

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

FIG. 1 shows an embodiment of the blood circulation promoting device according to the present invention. As shown in the figure, this blood circulation promoting device is composed of an electromagnetic field generator A and a receptor B as a pair. The electromagnetic field generator A consists of a substrate 1 equipped with an electromagnetic field generating circuit consisting of an oscillation circuit, a modulation circuit, an amplifier circuit, etc., and a saucer-shaped case 2, as shown in FIGS.
It is equipped with

The case 2 is made of silicone rubber, and its central portion corresponds to the back side of the electromagnetic field generator A. As shown in FIG. 3, this back side portion becomes a contact portion 2a when it is applied to a specific part of the body. An outer peripheral edge portion 2b is formed on the outer peripheral portion of the case 2. The outer peripheral edge portion 2b integrally projects toward the front side and has an annular shape when viewed from the front side. An antenna portion 2c equipped with an antenna (not shown) serving as an electromagnetic field applying means is formed on the front side of this outer peripheral edge portion 2b, and an antenna portion 2c is formed between this antenna portion 2c and the outer peripheral edge portion 2b. The outer periphery of the plate, which is the substrate 1, is fitted into the fitting groove 2d. A flat circular space is formed between the case 2 and the board 1, and in this space,
A battery 3, a reed switch 4, and an ON magnet 5 are built-in and provided. The reed switch 4 is disposed along one inner circumference of the outer peripheral edge 2b, and connects and connects the battery and the electromagnetic field generation circuit. The ON magnet 5 is installed parallel to the inside of the reed switch 4, and only when the electromagnetic field generator A is separated from the receiver B operates the reed switch 4 to the always-on state by its own magnetic force. It is designed to let you do so. Board 1
A monitor lamp 6 is attached to the front side of the board 1 on a vertical center line V that is perpendicular to a horizontal center line H passing through the center of the board 1 and the center of the reed switch 4. This monitor lamp 6 goes out when the reed switch is in the OFF state, and 1)-
It lights up when Dosuisochi is on. A pair of protrusions (installation posture defining means) 7 are arranged on the electromagnetic field generating body A so as to protrude toward the front side so as to be symmetrical with respect to the vertical center line (2). These protrusions 7 are located near the inner periphery of the antenna portion 2C, and
It is arranged at a position slightly closer to the horizontal center line H when viewed from the monitor lamp 6.

As shown in FIGS. 1 and 4, the receiver B is sandwiched between a bottom plate 8, a pair of storage side plates 9, 9 projecting upward from the bottom plate 8, and both storage side plates 9°9. It comprises an attached intermediate plate 10.

The distance between the pair of storage side plates 9, 9 is set to be slightly larger than the entire thickness of the case 2 of the electromagnetic field generator A. As a result, when the electromagnetic field generator A is inserted into the receiver B with the protrusion 7 on the upper side, the protrusion 7 comes to be anchored to the upper end of the storage side plate 9. The intermediate plate 10 is formed into a substantially U-shape as a whole, including a horizontal portion and portions rising from both ends thereof. An installation receiving recess 11 is formed in the upper part of the horizontal portion, and is recessed into an arcuate shape so as to match the outer peripheral shape of the case 2. Concave portions are formed on each of the opposing surfaces of the rising portion, and off magnets 12 and 12 are respectively fitted into the concave portions. As long as the electromagnetic field generating body A is accommodated in the receiver B according to the arrow direction of the indicator 13 attached to the surface of the board 1, the on magnets 1212
It is designed to match the horizontally outer position of .

In this case, even if the electromagnetic field generator A is housed facing either the front or the back, it can align with either of the off magnets 12 and 12, so that the magnetic force from the on magnet 5 is transferred to the off magnet. The reed switch 4 is turned off by being canceled out by the magnetic force generated by the reed switch 12. As mentioned above, this blood circulation promoting WiW is arranged so that the protrusion 7 is located slightly away from the horizontal center line H when viewed from the monitor lamp 6. The monitor lamp 6 protrudes from the upper end of the receiver B and is visible. Therefore, when the electromagnetic field generator A is removed from the receiver B, it is possible to confirm that the reed switch 4 is in the OFF state by checking that the monitor lamp 6 is turned off, and the ON magnet 5 is turned on again. The reed switch 4 is turned on by the magnetic force caused by the reed switch 4, and the battery 3 and the electromagnetic field generating circuit are connected, and an electromagnetic field is generated. As shown in FIG. 3, this electromagnetic field generator A is adapted to be affixed to a site that is effective for treating stiff shoulders, muscle pain, etc. by means of attachment means 14, which is a bandage. As a result, an electromagnetic field acts on the body through the antenna portion 2c, and stiff shoulders and muscle pain can be effectively relieved. Since this electromagnetic field generator A is equipped with a built-in reed switch 4, it is smaller and thinner than a conventional one equipped with an externally operated switch, and is convenient to wear. - There is no possibility that the switch will be accidentally turned off when installed. When the electromagnetic field generator A is removed from the body and placed in the receiver B as described above, it is turned off by the off magnet 12. In this way, the Nm field generator A is turned off by storage without any external operation, so there is no risk of forgetting to turn off the switch. Furthermore, since it has a built-in switch, it can be made more waterproof.

In the above embodiment, the protrusion 7 causes the electromagnetic field generator A to
Both on and off magnets 5,
However, as shown in Figure 5, there are no restrictions on how to store it, and it can be stored freely, and even if it is stored freely, the electromagnetic field generator A is always turned off. It can also be configured as follows. That is, as shown in the figure, the receiver B is formed of a rectangular plate, and a circular storage recess 15 is formed in the center thereof. The electromagnetic field generating body A is fitted into the storage recess 15 so as to match with the electromagnetic field generating body A.

Inside the electromagnetic field generator A, two reed switches 4.4 connected in series are installed on a circumferential locus, and an ON magnet 5 is placed on the side of each reed switch 4. There is. On the receiver B, there are four off magnets 1 on the circumferential locus.
2 is included.

The OFF magnets 12 each form a region (OFF region) 16 that cancels the magnetic force of the ON magnet 5 by its magnetic force, but the OFF regions 16 are formed at a large number of locations in the circumferential direction. In addition, since the reed switches 4.4 are installed in series at two locations in the circumferential direction, one of the reed switches 4.4 is always located in the OFF region. As a result, even if the electromagnetic field generator A is stored in any orientation without specifying its installation orientation in the circumferential direction,
A reed switch can be turned off, and an easy-to-use blood circulation promoting device can be provided.

The blood circulation promoting device according to the present invention is not limited to the above embodiment. The receiver B may have a shape other than a case shape.

〔Effect of the invention〕

As we have seen above, the blood circulation promoting device according to the present invention is equipped with a battery, an electromagnetic field generating circuit, and an electromagnetic field applying means, and is configured to apply an electromagnetic field to a desired part of the body by means of an attaching means. A blood circulation promoting device configured as a set of a generator and a receiver in which the electromagnetic field generator removed from a desired part of the body is placed when not in use, the electromagnetic field generator The receiver has a built-in switch that connects and connects the battery and the electromagnetic field generating circuit, and a turn-on magnet that keeps the switch in the on state when the electromagnetic field generator is separated from the receiver. The switch is characterized in that the body is provided with an off magnet that cancels the magnetic force of the on magnet and turns the switch off when the electromagnetic field generator is installed on the receiver, so the switch is turned off. There's no need to worry about forgetting it, and it's now even more waterproof.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of an embodiment of the blood circulation promoting device according to the present invention, Fig. 2 is an exploded perspective view of the electromagnetic field generator of the embodiment, and Fig. 2 (a) is a perspective view of the electromagnetic field generator of the above embodiment. Plan view, the same figure (BL is a sectional view taken along line nn of ta+ in the same figure, FIG. 4 is a perspective view showing the magnetic field generator of the above embodiment housed in a receiver, and FIG. 5 is a perspective view showing another embodiment in a housed state. 1... Electromagnetic Board with field generation circuit 3...Battery 4.
...Reed switch 5...Magnet for turning on 12...
Ishizhuoseki for off use A... Electromagnetic field generator B... Recipient agent Patent attorney Takeshi Matsumoto Sky tube 1 Figure 2 (C) Figure 4 Δ Figure 5

Claims (3)

[Claims] (1) An electromagnetic field generating body that is equipped with a battery, an electromagnetic field generating circuit, and an electromagnetic field applying means, and is adapted to be attached to a desired part of the body by means of an attachment means, and an electromagnetic field generating body that is equipped with a battery, an electromagnetic field generating circuit, and an electromagnetic field applying means, and is adapted to be attached to a desired part of the body by means of an attaching means, and an electromagnetic field generating body that is attached to a desired part of the body by means of an attaching means. A blood circulation promoting device comprising a set of receivers in which an electromagnetic field generating body is installed when not in use, the electromagnetic field generating body having a connection between a battery and an electromagnetic field generating circuit. An intermittent switch and an on magnet that keeps the switch in an on state when the electromagnetic field generating body is separated from the receiver are built-in, and the receiver includes:
A blood circulation promoting device characterized in that an OFF magnet is provided that cancels the magnetic force of the ON magnet to turn the switch into an OFF state when an electromagnetic field generator is installed on a receiver. (2) The electromagnetic field generating body is provided with an installation attitude regulating means for regulating the installation attitude of the electromagnetic field generating body so that the magnetic force of the ON magnet and the magnetic force of the OFF magnet cancel each other out. A blood circulation promoting device according to claim 1. (3) The electromagnetic field generator is disk-shaped and installed in such a way that its installation position in the circumferential direction relative to the receiver is not specified, and multiple switches are connected in series to form a circular A plurality of OFF magnets are installed on the circumferential trajectory, and any one of the switches is placed in an area where the magnetic force of the ON magnet and the magnetic force of the OFF magnet cancel each other out. The blood circulation promoting device according to claim 1, wherein the blood circulation promoting device is located at.