JPH0626598B2 - Rechargeable blood circulation device set - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a rechargeable blood circulation promoting device set.

[Background technology]

In order to recover stiff shoulders and muscle pain, it is effective to apply electromagnetic waves to specific parts of the body to promote blood circulation.

Therefore, a blood circulation promoting device for that purpose has been developed. This blood circulation promoting device is used by being directly attached to a site where blood circulation retention occurs such as a dust. As such a device, recently, in a case attached to the affected area, a high frequency generating circuit,
It has been proposed that one unit is configured by incorporating a rechargeable battery that drives this and an antenna that forms an electromagnetic field by the function of the circuit. Since this device is unitized, it has advantages such as very convenient handling.

By the way, in the above-mentioned conventional device, since the dry battery is incorporated, it is troublesome to replace the battery, and moreover, since the device is a unit, it is often lost. In view of this, a rechargeable blood circulation promoting device set has been proposed in which this device can be charged by a charger and, at the same time, can be stored so as not to be lost. This rechargeable blood circulation promoting device set includes two charging terminals on the back surface of the blood circulation promoting device and two contact terminals on the charger side that come into contact with these charging terminals. However, conventionally, since both charging terminals and contact terminals are scattered, there is a restriction that the blood circulation promoting device must always be set in the charger with a specific direction.

[Object of the Invention]

In view of the above circumstances, the present invention is capable of freely setting the blood circulation promoting device, which is a treatment device unit, with respect to the charger without any direction, facilitates handling, and has a structure of the charger. It is an object to provide a rechargeable blood circulation promoting device set that is simplified.

[Disclosure of Invention]

In order to achieve the above-mentioned object, the present invention comprises a combination of a treatment device unit and a charger, wherein the treatment device unit has an antenna and a high-frequency electromagnetic field from the antenna inside a unit case to be attached to an attachment site. And a rechargeable battery for driving the circuit, and first and second charging terminals exposed to the outside of the case, while the charger is the treatment device. It is composed of a combination of a case fitting recess into which the unit is fitted, and a charger provided with a first and a second contact terminal which are exposed in the recess and contact the first and second charging terminals at the time of fitting. A rechargeable blood circulation promoting device set, wherein the first charging terminal is arranged in the center of a unit case, and the second charging terminal is formed in an arc shape or an annular shape.
A gist of a rechargeable blood circulation promoting device set, which is concentrically arranged outside a charging terminal.

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

1 to 7 show an embodiment of a treatment device unit A which is one of the devices of the rechargeable blood circulation promoting device set according to the present invention, and FIGS. 8 to 14 show charging of the unit A. It shows the charger B for doing. The treatment device unit A is charged by being stored in the charger B as shown in FIG. 8, and is detached from the charger B to be attached to a body or an attachment site such as clothes so as to promote blood circulation in the body. It has become. The treatment device unit A includes a disk-shaped unit case 1 made of a plastic material. This unit case 1 is composed of a combination of a plate-shaped case body 2 on the side to be worn on the body and a case cover 3 located outside thereof. The case main body 2 has a circular opening at the center thereof as a charging opening 4 penetrating in the plate thickness direction, and a large number of ventilation grooves 5 are radially formed on the mounting surface (outer surface) thereof. A fitting groove 6 into which an outer peripheral edge portion 7 of the case cover 3 is fitted is formed on an outer peripheral portion of a surface (inner side surface) of the case body 2 corresponding to the case cover 3 side.
Is formed, and a portion inside the inner protrusion 6a forming the fitting groove 6 is a recess 8 for fitting the substrate. The case cover 3 has an overall thin spherical shape in which the central portion from the center to about 1/2 of the radius is high and the outer peripheral portion following the case is gently lowered. The outer peripheral edge portion 7 of the case cover 3 is fitted into the fitting groove 6 of the case body 2, and in order to enhance waterproofness, the entire circumferences of the both 6 and 7 are airtightly joined by an ultrasonic welder. . In this case, the outermost peripheral edge of the case body 2 is
A cylindrical engagement protrusion 9 that protrudes very low upward is provided, and the engagement protrusion 9 is located on the outer periphery of the case cover 3. A circular printed circuit board 10 is fitted in the board fitting recess 8, and the outer peripheral portion thereof is sandwiched between the outer peripheral portions of the case body 2 and the case cover 3. An O-ring 1 made of silicon rubber or the like is provided in a ring groove 11 formed inside the outer peripheral edge portion 7 of the case cover 3.
2 is fitted in and the O-ring 12 is the printed circuit board 1
It is pressed against the outer peripheral portion of 0, whereby the case cover 3 and the printed circuit board 10 are airtight. This airtight structure portion improves the waterproofness of the unit case 1 together with the welder joint portion.

As shown in detail in FIG. 5, the printed circuit board 10 has an IC circuit pattern forming a high frequency generation circuit for generating an electromagnetic field formed on the outer peripheral portion of the surface thereof on the case cover 3 side by a printing technique. The IC circuit component 13 and the LED 14 are provided on the surface on which the print is applied. A rechargeable battery 18 that drives the high-frequency generation circuit is provided inside the IC circuit pattern, and first and second connection fittings 15 and 16 electrically connected to the rechargeable battery 18 are also provided. ing. The LED 14
Is designed to repeat blinking when the treatment device unit A is generating a high-frequency electromagnetic field and turn off the light in other cases, but in order to make it possible to determine its state from the outside, A transparent operation check window 17 is provided at a position corresponding to the LED 14 of the cover 3. The operation confirmation window 17 is formed so that only a portion corresponding to the window 17 remains transparent when an opaque printing process is performed on the surface of the case cover 3 formed of a transparent resin material. . On the other hand, the printed circuit board 10
As seen in detail in FIG. 5, on the surface of the case body 2 side (the side where the body part is attached to the adhered portion), the unit-side first charging terminal 20 and the unit-side second charging terminal 21 are provided in the central portion thereof.
Are arranged, and an antenna 23 is arranged on the outer peripheral portion thereof, and each is electrically connected to the IC circuit pattern through a through hole 22. The charging terminals 20 and 21 and the antenna 23 are all formed by a printing technique. The unit side first charging terminal 20
Is located in the center of the printed circuit board 10, and the unit-side second charging terminal 21 is located concentrically on the outer periphery thereof. The unit-side first charging terminal 20 has a perfect circular shape, but the unit-side second charging terminal 21 has a substantially circular shape in the circumferential direction.
It has a C-shape extending at 70 degrees. As described above, since the unit-side second charging terminal 21 is formed in the C-shape instead of the perfect ring shape, the high frequency eddy current loss generated by the antenna 23 does not occur. The unit-side first charging terminal 20 and the unit-side second charging terminal 2
No. 1 is configured so that the unit case does not break due to a short circuit even if the user attaches a body to the body and takes a bath or if sweat adheres. The antenna 23 is formed in a spiral shape so as to surround both charging terminals 20 and 21 provided in the central portion of the printed board 10 from the outer circumference. In this way, the antenna 23 can be provided for a long time by utilizing a considerably large space on the printed circuit board 10, so that a larger output can be obtained with the same amount of current as the conventional one. Conversely, since the same output can be obtained with less current, power can be saved and the life of the rechargeable battery 18 can be extended.
Since the antenna 23 is arranged on the mounting surface side and is formed to be extremely thin together with the charging terminals 20 and 21 by the printing technique, the electromagnetic field can be applied from the position close to the skin surface 30 of the body. It is possible to more efficiently act on the affected area.

A protective sheet 25 for waterproof insulation is provided on the surface of the printed circuit board 10 on the case body 2 side so as to be sandwiched between the case body 2 and the printed circuit board 10. The protective sheet 25 has a circular first through hole 26 in the center thereof, and an arc-shaped second through hole 2 similar to the unit-side first charging terminal 20 and slightly smaller than the circular second through hole 2 on the outer periphery thereof.
Equipped with 7. The protective sheet 25 has double-sided adhesiveness and the unit-side first charging terminal 20 in which the first through hole 26 is circular.
Is concentrically located in the center of the case, and the second through hole 27 is located in the center of the width of the unit-side second charging terminal 21, one surface of which is attached to the case body 2 by the first adhesive 28 Are bonded to the printed circuit board 10 by the second adhesive 29. The surface of the protective sheet 25 on the case body 2 side is adhered to the surface of the board fitting recess 8 of the case body 2 with a first adhesive 28. In this way, all the through holes 22 ... Are closed by the protective sheet 25, and the waterproof between the printed circuit board 10 and the case body 2 is ensured,
It also prevents sweat and water from entering the case, and prevents germs from occurring. The first through hole 26 and the second through hole 27 of the protective sheet 25 are not in the stepped portion of each copper foil pattern forming the unit side first charging terminal 20 and the unit side second charging terminal 21 of the printed circuit board 10, Since it is adhered to the flat surface inside of it, the protective sheet 25
Does not come off or come off,
Exhibits a more reliable waterproof effect. The protective cover 25 is adhered not only to the cutout portion of the second charging terminal 21 but also to the portion corresponding to the space between the first and second charging terminals 20 and 21.

On the surface of the case body 2 that is attached to the skin surface 30,
A mounting member 31 which is breathable like a foamed polyurethane material and which can be deformed according to the shape of the skin surface 30 to prevent mechanical rash is attached detachably and replaceably. This mounting member 31 has a circular vent 32 at the center thereof.
It is said to be a thin ring. Adhesives 35, 35 are applied to both sides of the mounting member 31, one of which is attached to the surface of the case body 2 on the side of the ventilation groove 5 and the other of which is attached to an attachment site such as the skin surface 30. To be Each adhesive 35 is provided so as to have a vent hole 34. In addition,
Since the ventilation hole 32 at the center of the mounting member 31 is formed larger than the charging opening 4 of the case body 2, the adhesive 35 is far away from both charging terminals 20 and 21. It is hard to attach to the terminals. This prevents contact failure between the charging terminals 20 and 21 due to the adhesion of the adhesive. The mounting member 31 has a skin surface 30.
However, since the ventilation hole 32 is formed in the surface of the ventilation hole 32, steam and body heat from sweat once enter the ventilation hole 32, and the ventilation groove 5 and the mounting member 31
Is discharged to the outside in the radial direction of the unit case 1.
Further, these vapors or the like are discharged in the outer diameter direction through the ventilation holes 34 and the ventilation holes of the mounting member 31 itself, or are discharged from the mounting member 31 to the outside of the unit case through the ventilation groove 5. .

In this way, steam and body heat are effectively eliminated through many routes, thus more effectively preventing rashes. Since the mounting member 31 has a relatively large vent 32 at the center thereof, the mounting member 3
Although the area of adhesion of No. 1 to the skin surface 30 is small, it is substantially only the outer peripheral side portion of the mounting member 31 that is involved in mounting, and therefore, even if such a vent hole is provided, mounting is not possible. There is no significant impact on strength. The ventilation groove 5 reduces the contact area between the case body 2 and the mounting member 31. Therefore, when it becomes necessary to replace the mounting member 31, it is very advantageous to intervene the ventilation groove 5 with a claw or the like so that the mounting member 31 can be easily peeled.

The treatment device unit A is set and charged in a charger B described below.

The charger B includes a charger storage cover 40 and a charger main body 41.

The charger storage cover 40 is made of a soft resin material in which a back sheet 43 having an insertion ring 42 and a front cover 44 are integrally molded so as to be openable and closable. A charger main body 41 is attached to the back sheet 43 so that one end thereof is inserted into the insertion ring 42. A two-sided open-type rectangular insertion sheet 45 is provided on the inner side of the front cover 44, and a mounting member set seal 46, which is a release sheet to which a plurality of mounting members 31 are attached, is attached to the insertion sheet 45. Front cover 4
It is designed to be inserted and removed between the four. The back side adhesive surface of each mounting member 31 is directly attached to the release sheet 46, and the front adhesive surface is provided with an individual release sheet (release sheet) 47. By peeling off the peeling sheet 47, it can be attached to the back surface of the unit case 1. The charger body 41 is detachably attached to the back sheet 43 by a fastener (not shown). The charger main body 41 is formed by vertically aligning a lower case 51 and an upper case 52 and fixing them to each other with screws 53. Since the lower case 51 has the battery cover 54 detachably provided, the dry battery (charging power source) 56 housed in the battery receiver 55 on the upper case 52 side can be detached and replaced by removing the battery cover 54.

One side (the left side in FIG. 10) of the upper case 52 has a slightly high and flat surface, while the other side has a slightly concave shape. The central portion of the recessed portion is cylindrically recessed, and the recessed portion serves as a charging case fitting recess 57. The charging case fitting recess 57 includes a cylindrical peripheral wall 57 a and a circular bottom wall 57 b, and the peripheral wall 57.
A button setting port 58 is arranged on one side of a and a spring window 59 is arranged on the other side so as to face each other.

In the button setting port 58, an operation recess 60a is formed on the upper portion.
A push button 60 having a guide shaft 60b is fitted in the lower part of the push button 60, and the push button 60 is
Guided by the walls of the lower case 51 and the upper case 52, they are vertically movable. The push button 60 is constantly urged upward by the return spring 61, and is normally received and locked by the upper case 52 side. The end surface of the push button 60 on the charging case fitting concave portion 57 side is provided with a charging case fitting concave portion 5.
Although it is formed so as to be a curved surface continuous with the cylindrical surface of No. 7, only the upper edge portion thereof slightly protrudes toward the charging case fitting recess 57 side to form an arc-shaped first stopper 62. The first stopper 26 forms a first engagement groove 64 with which the engagement protrusion 9 (see also FIG. 1 and FIG. 2) of the unit case 1 fits with the outer peripheral end of the bottom wall 57b. is doing. A first guide surface 63 which is a part of an inverted conical surface (tapered surface) is formed on the upper portion of the first stopper 62.

On the other hand, the central portion of the engagement push spring 66 faces the spring through hole 59 so as to advance and retract in the engagement direction of the charging case fitting recess 57. The engagement push spring 66 is formed as a strip-shaped piece made of a plastic material, and fulcrums 67 at both ends thereof are supported by the upper case 52 as shown in FIG. It can be elastically deformed. In its central part,
Second engagement groove 6 into which the engagement protrusion 9 of the unit case 1 fits
8 has a U-shaped cross section, and has a second engaging groove 6
A second stopper 69 is formed on the upper portion of the protrusion 8.
Like the first stopper 62, the second stopper 69 normally projects slightly into the charging case fitting recess 57. The second stopper 69 is formed in an arc shape when viewed from above, and a second guide surface 70 which is a part of an inverted conical surface (tapered surface) is formed on the upper side thereof.

An oval protrusion 73 is formed on the bottom wall 57b of the charging case fitting recess 57, and three spring through-holes 74, 75 are formed at a portion of the protrusion 73 so as to vertically penetrate therethrough.
75 is formed. The spring through hole 74 at the center is located at the center of the charging case fitting recess 57, and the other spring through hole 7 is formed.
The reference numerals 5 and 75 are arranged on both sides thereof with a 180-degree offset from each other. A contact terminal 76 is provided in the central spring through hole 74, and contact terminals 7 are provided in both spring through holes 75, 75.
7, 77 are vertically movably inserted and project upward. These contact terminals 76, 77, 77 are connected to the upper case 5
In order to electrically connect to the printed circuit board 78 attached to the bottom of the unit 2 and to contact the charging terminals 20 and 21 when the unit case 1 is mounted and to push the unit case 1 upward at this time. Also works. A charging indicator lamp 79 is provided on the upper surface of the upper case 52.

The unit case 1 is attached to and detached from the charger as follows. That is, when the unit case 1 is pushed into the charging case fitting recess 57 with both charging terminals 20 and 21 down, one end of the unit case 1 is engaged with the engaging push spring via the second guide surface 70. 66 is elastically deformed so as to be pushed away. As a result, the second stopper 69, which previously had the gap L in the back portion, is pushed back and retracts toward the back wall 71 side, and the engagement protrusion 9 of the unit case 1 is provided between the first stopper 62 and the second stopper 69. Will be able to pass. The engagement protrusion 9 of the unit case 1 is fitted into the first engagement groove 64 and the second engagement groove 68 through the space between them.
It comes to be engaged with these. This engagement is due to the elastic return action of the engagement push spring 66 moving to the recess 57 side. In this manner, the unit case 1 is set in the charging case fitting recess 57, and at the same time, the unit-side first charging terminal 20 exposed on the lower surface of the unit case 1 contacts the contact terminal 76 of the charger, Moreover, the unit side second charging terminal 21 is the contact terminal 7 of the charger.
The charging posture is completed by touching any one of 7, 77.

This charging posture is also a storage posture of the unit case 1. The operation to reach this state may be performed by holding the unit case 1 with one hand and pushing it into the charging case fitting recess 57. In this state, the unit-side first charging terminal 20 and the contact terminal 76 are sometimes on the center, so that the unit case 1 is always surely aligned and electrically connected regardless of the orientation of the unit case 1. . On the other hand, regarding the unit-side second charging terminal 21 and the contact terminal 77, the contact terminal 7
Even if the unit-side second charging terminal 21 does not coincide with the second guide surface 70 depending on the orientation of the unit case 1, even if the unit-side second charging terminal 21 is C-shaped as long as there is only one 7. is there. However, since the pair of contact terminals 77 are arranged 180 degrees apart from each other and the unit-side second charging terminal 21 is provided in a C-shape with an angle larger than that, the unit case 1 can be oriented in any state. Even if there is at least one contact terminal 77
The unit-side second charging terminal 21 comes into contact with.
Thereby, the unit side second charging terminal 21 and the contact terminal 7
Electrical continuity with 7 is always secured. Further, the unit case 1 has the first engagement groove 64 and the second engagement groove 64 in the charged state.
Instead of simply engaging with the engaging groove 68, the elastic force of the engaging push spring 66 constantly pushes the engaging groove 68 toward the second engaging groove 68. It is held securely and charged properly.

To remove the unit case 1 from the charger body 41,
All that is required is to push the push button 60. That is, when the push button 60 is pressed, the first engagement groove 64 is lowered and the engagement projection 9 of the unit case 1 is pushed back toward the engagement push spring 66 like a cam. As a result, the engagement push spring 66 retracts, so that the first engagement groove 64 moves over the engagement projection 9 while descending. At this time, the contact terminals 76,
Since the elastic force of 77 acts on the lower surface of the unit case 1 as a pushing-up force, the unit case 1 jumps out from the push button 60 side and rides on the first guide surface 63. When the push button 60 is released from that state, the push button 60 returns while lifting one end of the unit case 1 by the return force of the return spring 61.
The unit case 1 thus configured can be easily removed by touching the engaging projection 9 with a finger or a nail and lifting it. All the operations in the meantime can be performed easily and quickly with one hand, and after that, by attaching the attachment member 31 to the back surface of the unit case 1, it can be attached to the body.

The respective circuit configurations of the treatment unit A and the charger B are the first
It looks like Figure 5. That is, in the treatment device unit A, the charging voltage detection circuit 81 and the operation control circuit unit 82
Is composed of an IC. The charging voltage detection circuit 81 and the operation control circuit section 82 oscillate and stop the electromagnetic waves of the treatment device unit A, turn on and off the LED 14, and also a charger when the treatment device unit A is set in the charger B. Rechargeable battery 1 based on lighting and extinguishing of charging indicator lamp 79 of B, and voltage detection between charging terminals 20 and 21.
Each control of 8 overcharge prevention is performed. As shown in the operation flow of those circuit configurations in FIG. 16, it is used that while the rechargeable battery 18 has a power supply voltage, electromagnetic waves are radiated from the antenna 23 through the oscillation circuit section 83 and the antenna is in an operating state. In order to notify the person, the LED 14 is turned on by the LED lighting circuit. This is confirmed through the operation confirmation window 17 of the unit case 1. If it is recognized that the electromagnetic wave oscillation is stopped by turning off the LED 14, the treatment device unit A can be set in the charger B and charging can be performed. When the LED 14 is turned on and the electromagnetic wave is oscillated and the battery B is set in the charger B, the charging voltage detection circuit 81 is built in the treatment device unit A side.
It is detected that there is a voltage input from the charger B by detecting the voltage between them, and the oscillation of electromagnetic waves is stopped through the operation control circuit section 82 also incorporated in the treatment device unit A, and the LED 14 is turned off. This prevents wasteful power consumption. In the rechargeable battery 18 of the treatment device unit A,
When charging is started from the dry battery (charging power source) 56 through the contact terminals 76 and 77 and the charging terminals 20 and 21, the operation control circuit unit 82 commands the lighting-in-progress lamp 79 of the charger B to be lit and used. Notify the person that the battery is charging. When it is detected that the voltage of the rechargeable battery 18 is equal to or higher than the stipulated value, or that the charging time exceeds a predetermined value,
The charging of the rechargeable battery 18 is stopped to prevent overcharging, and the charging indicator lamp 79 of the charger B is also turned off to notify the user that the charging is completed.

〔The invention's effect〕

As has been described above, the rechargeable blood circulation promoting device set according to the present invention comprises a combination of a treatment device unit and a charger, and the treatment device unit has an antenna inside the unit case to be attached to the attachment site, and The antenna is provided with a circuit for generating a high-frequency electromagnetic field, a rechargeable battery for driving the circuit, and first and second charging terminals exposed to the outside of the case. The charger includes a case fitting recess into which the treatment device unit is fitted, and first and second contact terminals that are arranged so as to be exposed in the recess and that come into contact with the first and second charging terminals when fitted. A rechargeable blood circulation promoting device set comprising a combination of chargers, wherein the first charging terminal is arranged at the center of the unit case, and the second charging terminal is formed in an arc shape or an annular shape. Characterized in that it is arranged concentrically outside the first charging terminal being. Therefore, according to this rechargeable blood circulation promoting device set, the treatment device unit can be freely set in the charger without directivity. This simplifies the handling of the treatment device unit and simplifies the structure by eliminating the need to provide the charger with means for specifying the directionality.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of a treatment device unit in a rechargeable blood circulation promoting device set according to the present invention, and FIG. 2 is a perspective view showing the unit case and a mounting member in a disassembled state. FIG. 4 is a plan view of the unit case, FIG. 4 is a bottom view of the unit case, FIG. 5 is a sectional view taken along the line VV of FIG. 1, FIG. 6 is a front view showing a protective sheet, and FIG.
FIG. 7 is a sectional view taken along the line VII-VII of FIG. 6, FIG. 8 is a perspective view showing a state in which the treatment device unit is set in the charger, and FIG. 9 is charging of the rechargeable blood circulation promoting device set according to the present invention. Fig. 10 is a plan view showing the battery charger main body
Fig. 11 is a sectional view taken along line XX of Fig. 11, Fig. 11 is a sectional view taken along line XI-XI of Fig. 9, Fig. 12 is a sectional view showing a state in which a treatment unit is set in a charger, and Fig. 13 is a push button. Fig. 14 is a cross-sectional view showing how the treatment unit is pushed out of the charger by pressing, Fig. 14 is a cross-sectional view showing how the treatment unit is lifted up by the push button, and Fig. 15 is the treatment unit and charger. 16 is a block diagram showing the circuit configuration of FIG. 16 and its flowchart is shown in FIG. 1 ... Unit case, 18 ... Rechargeable battery, 20, 21 ...
... Charging terminal, 23 ... Antenna, 57 ... Charging case fitting recess, 76, 77 ... Contact terminal, A ... Treatment device unit (blood circulation promoting device), B ... Charger

Claims (6)

[Claims] 1. A combination of a treatment device unit and a charger, wherein the treatment device unit has an antenna inside a unit case to be attached to an adhered portion and a circuit for generating a high-frequency electromagnetic field from the antenna. And a rechargeable battery for driving the same circuit, and also provided with first and second charging terminals exposed to the outside of the case, while the charger is a case in which the treatment device unit is fitted. A rechargeable blood circulation promoting device comprising a fitting recess and a charger provided with a first and a second contact terminal that are exposed in the recess and contact the first and second charging terminals at the time of fitting. In the set, the first charging terminal is arranged in the center of the unit case, and the second charging terminal is formed in an arc shape or an annular shape and is arranged concentrically outside the first charging terminal. Rechargeable blood circulation device set to said and. 2. The second contact terminal on the charger side is composed of a pair of terminals sandwiching the first contact terminal, and is arranged apart from the first contact terminal by the same size. A rechargeable blood circulation promoting device set according to item 1. 3. The rechargeable blood circulation promoting device set according to claim 2, wherein the first contact terminal and the second contact terminal are arranged in a straight line. 4. A rechargeable blood circulation promoting device set according to any one of claims 1 to 3, wherein the second charging terminal is formed in a C-shape with a part cut away. 5. The treatment device unit includes a protective sheet for waterproof insulation which is arranged so as not to obstruct the exposure of each charging terminal, and the protective sheet has a cutout portion of the second charging terminal, and The rechargeable blood circulation promoting device set according to claim 4, which is also attached to a portion corresponding to between the first and second charging terminals. 6. The rechargeable blood circulation promoting device set according to any one of claims 1 to 5, wherein the unit case of the treatment device unit has a flat disk shape.