JPH033328Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Technical Field of the Invention) The present invention relates to a vibrating pine surger, and particularly relates to a mounting structure for a conductor disposed inside a main body case.

(Background of the invention) A vibrating pine massager is known in which a treatment section is vibrated by a drive unit such as a motor disposed inside a main body case. When this type of pine surger is provided with an electrically driven driving part, such as a heating part for performing thermal pine surgery, a conductor for supplying power to the driving part must be provided in the main body case. . However, since this type of pine surger vibrates at high speed, if the conductor is arranged in poor specifications, the conductor is likely to be displaced by the vibration, resulting in poor contact with the terminal. In particular, firmly attaching the conductor and the terminal by means of fixing such as soldering is
Not only does assembly efficiency not improve, but such a fixed portion is brittle against high-speed vibration, and the conductor and terminal are likely to separate during long-term vibration. Such a weak point also appears when it is fixed by screw means.

(Purpose of the invention) The present invention has been made in view of the above circumstances, and is capable of assembling the conductor disposed inside the main body case with good workability, is strong against vibration, and has a terminal. The purpose of the present invention is to provide a vibrating pine surger with excellent contact properties.

(Summary of the invention) This invention provides a pair of terminals with spring force inside the main body case, and arranges a conductor between these terminals, so that the spring force of these terminals causes the conductor to It is designed to be held elastically. According to such an arrangement structure of the conductor, the conductor can be assembled inside the main body case with good workability without the need for troublesome fixing means such as soldering or screw means. In addition, since the conductor is elastically held between the terminals, it is easy to maintain good contact between the two, and the conductor can be firmly and elastically held, especially even when the pine surger vibrates at high speed. Therefore, it is possible to maintain good contact with the terminal.

(Example) Next, an example of the present invention will be described with reference to the drawings.

Figure 1 is a perspective view of the vibrating pine surger, Figure 2
3 and 3 are cross-sectional views, in which 1 is a main body case having an oval cross-section, 2 is a treatment section extending in a tapered shape from the main body case 1, and 3 is a heating pine surger attached to the tip of the main body case 1. This is a heating section for heating. Inside the main body case 1 are a power supply battery 4 and an unbalancer 5.
A motor 6 as a drive unit is provided, and when a switch unit 7 is turned on, the motor 6 is driven and the treatment unit 2 vibrates at high speed. In this case, the main body case 1 also vibrates together with the treatment section 2, and the main body case 1 also serves as the treatment section.
The heating part 3 is provided on the inner surface of a substantially bowl-shaped cover body 3a made of a material with good heat conductivity such as aluminum.
It is formed by bonding a heater 3b such as PTC with an adhesive 9 having good thermal conductivity. Reference numeral 11 indicates an insulating partition wall for preventing the lead wires 12, 12 of the heater 3b from coming into contact with the cover body 3a, and reference numeral 13 indicates a small projecting part on the surface of the heating section 3 to provide stimulation to the skin surface. It's ribs.

Reference numerals 14 and 14 are long plate-shaped conductors that supply power to the heater 3b, and are arranged along the inner wall of the main body case 1. 15, 15 are battery terminals, 16, 16 are motor terminals, and the lower ends of the conductors 14, 14 are the motor terminals 16, 16.
It is placed on the battery terminals 15, 15 via. 1
7 and 17 are terminals with which the upper ends of the conductors 14 and 14 come into contact (see also FIG. 4), and are attached to ribs 18 and 18 vertically disposed on the inner wall of the treatment section 2 by means such as heat welding. The lead wires 12,
The lower end of 12 is connected to the terminals 17, 17 by soldering. The spring force of the terminals 17, 17 acts downward, and the spring force of the motor terminals 16, 16 acts upward, and the conductors 14, 14 are disposed between these terminals 16, 16, 17, 17. The upper and lower ends of the conductors 14, 14 are sharply pointed so that they can be easily held elastically by the terminals 16, 16, 17, 17. There is. 20 is conductor 1
These are position regulating ribs 4 and 14, which are protruded from the inner wall of the main body case 1.

Since this vibrating pine surger has the above-mentioned configuration, the conductors 14, 14 are connected to the main body case 1.
can be easily assembled inside. Further, in the assembled state, the conductors 14, 14 are connected to the terminal 1
6, 16, 17, and 17, it is extremely difficult to dislodge even when vibrating at high speed.
In particular, the resilient direction P due to the spring force of the terminals 16, 16, 17, 17 is the vibration direction Q due to the unbalancer 5.
Since the direction is perpendicular to the direction Q, there is an advantage that the conductors 14, 14 are not easily dislocated due to vibrations in the direction Q.

(Other Embodiments) FIG. 5 shows another embodiment of the present invention, in which locking portions 16a and 17a for locking the tips of the conductors 14 are opened at the terminals 16 and 17. This makes it difficult for the conductor 14 to separate from the terminals 16 and 17. The present invention can be further modified in various designs; for example, the operating section to which power is supplied from the conductors 14, 14 is not limited to the heating section 3, but may also be a cooling section or other other section. good.

(Effect of the invention) As explained above, the invention provides a pair of terminals 16 and 17 having spring force inside the main body case 1, and arranges the conductor 14 between these terminals 16 and 17. Since the conductor 14 is elastically supported by the spring force, the conductors 14, 14 can be easily assembled with good workability, and in particular, troublesome fixing means such as soldering or screw means can be eliminated. . In addition, since the conductors 14 and 14 are elastically supported by the spring force of the terminals 16 and 17, they have excellent vibration resistance, and even if they vibrate at high speed for a long time, the conductors 14 will not hold the terminal 1.
6 and 17, and can maintain good contact with the terminals 16 and 17.

[Brief explanation of the drawing]

The figure shows an embodiment of the present invention.
The figure is a perspective view of the vibrating pine surger, FIGS. 2 and 3 are sectional views, FIG. 4 is a plan view, and FIG. 5 is a sectional view of another embodiment. 1... Main body case, 1, 2... Treatment department, 6...
Drive unit, 14... conductor, 16, 17... terminal.

Claims (1)

[Scope of utility model registration request] A drive unit 6 disposed inside the main body case 1;
In the vibrating pine massager comprising a treatment section 2 which is driven by the driving section 6 and vibrates, a pair of terminals 16 having a spring force are provided inside the main body case 1;
17, a conductor 14 is disposed between these terminals 16 and 17, and the conductor 14 is elastically supported by the spring force of these terminals 16 and 17.