KR100936780B1 - Output handle unit of high frequency for a thermal therapeutic device - Google Patents

Abstract

The present invention relates to a high frequency output handle unit of a high frequency thermal therapy device, wherein the inner space of the case is formed in a 'one' shape along the length direction of the case, and includes a first connecting terminal and a high frequency generating unit inserted into the inner space. Wires are arranged side by side in the inner space, and the high frequency output terminal is detachably fixed to the first connection terminal in the longitudinal direction of the case. The reduced number of parts simplifies assembly, Work time is also expected to be shortened.

Description

OUTPUT HANDLE UNIT OF HIGH FREQUENCY FOR A THERMAL THERAPEUTIC DEVICE}

The present invention relates to a high frequency output handle unit, and more particularly, to a high frequency output handle unit of a high frequency heat treatment device characterized in that the structure is simplified.

As is known, the high frequency thermotherapy machine, as shown in Figure 1, the body 100; A high frequency generating unit 200 built in the main body 100 and oscillating / amplifying the input DC power to output a high frequency; A high frequency output handle unit 300 connected to the high frequency generating unit 200 and having a ceramic 332 made of a dielectric material for outputting high frequency to the outside; It is connected to the high frequency generating unit 200, the conduction knob unit 400 of the conductor material for outputting a high frequency to the outside; A control unit 500 installed in the main body 100 to control the operation of the high frequency generation unit 200; The power supply unit which is built in the main body 100 and supplies the electric power to the high frequency generating unit 200 and the control unit 500 by reducing the AC power input from the external power source P and converting it into DC power. 600); An input unit 700 installed at the main body 100 to control an operation of the control unit 500; It is installed in the main body 100, the operation is controlled by the control unit 500, and consists of an output unit 800 for outputting the operating state of the control unit 500 to the outside (the conductor 332 is shown in Figs. 3).

Referring to Figure 1, when described in detail the operating method of the radiofrequency thermal therapy device.

After connecting the heat treatment device to the external power source (P) and operating the power switch (SW) in the ON state, the AC power is supplied to the power supply unit 600, the pressure is reduced and rectified, the control unit 500 and the high frequency generation When the corresponding power is output to the unit 200, the control unit 500, the input unit 700, the output unit 800, and the high frequency generation unit 200 are in an operation standby state. Thereafter, when the operation time and temperature (or frequency) are set using the input unit 700, the output unit 800 receives a corresponding signal from the control unit 500 and displays the corresponding value to the outside. Therefore, when the user checks the output unit 800 and then turns on the start button of the input unit 700, the oscillation signal is output from the control unit 500 to the high frequency generating unit 200, so that the high frequency generating unit 200 Oscillation is performed, and high frequency is output to the high frequency output handle unit 300 and the energization handle unit 400. Subsequently, by holding the high frequency output handle unit 300 and the energization handle unit 400 in both hands, and contacting the conductor 332 of the high frequency output handle unit 300 to the skin, the ceramic 332 is made of a dielectric material. The skin and the ceramic 332 are charged to heat the ceramic 332 to a certain temperature. Then, when the set time is reached, the oscillation stop signal is output from the control unit 500 to the high frequency generation unit 200 to stop the oscillation of the high frequency generation unit 200. Therefore, the high frequency output to the high frequency output handle unit 300 and the energization handle unit 400 is stopped, the operation of the heat treatment device is stopped.

The high frequency output handle unit 300 of the conventional high frequency thermal therapy device, as shown in Figure 2 and 3, the case 310 of the insulator material having an internal space (S); A first connection terminal 320 installed in the case 310 and connected to the high frequency generation unit 200 through a wire W; And a high frequency output terminal 330 including a second connection terminal 331 detachably fixed to the first connection terminal 320 and a conductor 332 made of a dielectric material fixed to the second connection terminal 331. A high frequency output handle unit of a high frequency thermal therapy device; The inner space S of the case 310 communicates with the first inner space S1 formed along the longitudinal direction of the case 310 and the first inner space S1, and is perpendicular to the length of the case 310. It is formed in the direction, consisting of a second inner space (S2) connected to one end of the first inner space (S1) to form a 'b' shape; The first connection terminal 320 is installed in the second inner space S2, and is connected to the wire W from the high frequency generating unit 200 inserted into the first inner space S1, thereby to output the high frequency output terminal 330. ) Is a structure characterized in that the case 310 is detachably fixed to the first connection terminal 320 in the vertical direction of the longitudinal direction.

In more detail, in the related art, in order to form the case 310 in the shape of 'A' in its structure, the case 310 is installed perpendicularly to the handle part 310a and the handle part 310a and is 'B'. The first head part 310b has a shape of a child. In addition, the handle portion 310a is formed with a first inner space S1 along the longitudinal direction, and the first head portion 310b communicates with the first inner space S1 when combined with the handle portion 310a. The second inner space S2 was formed in a direction perpendicular to the handle part 310a. The second head portion 310c having the third inner space S3 communicating in the longitudinal direction with the second inner space S2 of the first head portion 310b is screwed to the first head portion 310b. .

In addition, one end of the first connection terminal 320 is installed to span the second inner space S2 and the third inner space S3, and is fastened to the wire W inserted into the first inner space S1. It is fixed via the member (a) is electrically connected to the high frequency generating unit (200). In this case, an insertion groove 322 is formed at one end of the first connection terminal 320 to form a screw connection by inserting the second connection terminal 331 therein, and an insertion groove is formed at the side of the first connection terminal 320. An open ball moving hole 323 is formed in communication with the 322. In addition, a spring 324 is disposed outside the first connection terminal 320 to surround the ball moving hole 323, and a ball 325 is inserted into the insertion groove 322 inside the ball moving hole 323. do. Accordingly, the ball 325 is moved along the ball moving hole 323 and completely inserted by detaching the second connection terminal 331 from the first connection terminal 320.

In addition, the high frequency output terminal 330 is composed of a second connection terminal 331 and the conductor 332, the second connection terminal 331 is formed with a groove 331a along the outer circumferential surface, The second connection terminal 331 is formed integrally.

2 and 3 will be described in detail the method of assembling the high frequency output handle unit of the high frequency thermal therapy apparatus according to the prior invention as follows.

The wire W is passed through the wire insertion hole 341 of the wire protection member 340. Then, after screwing the handle 310a and the first head 310b, the wire W is inserted into the first inner space S1 of the handle 310a, and then the wire W is inserted into the handle 310a. After pushing to the second inner space S2, the wire W is pulled out so as to be exposed to the outside of the first head portion 310b through the second inner space S2. Thereafter, the wires W exposed to the outside of the first head part 310b are firmly fixed to the first connection terminal 320 through the fastening member a, and the outside of the first connection terminal 320 is fixed. In other words, an adhesive such as an epoxy resin is applied to the adhesive coating portion (b) formed around the portion where the fastening member (a) is fixed, and the insertion groove 322 is exposed to the outside of the first head portion 310b. The first connection terminal 320 is installed in the first head portion 310b. When the adhesive is completely solidified in the first head part 310b, the second head part 310c is screwed to the first head part 310b to fix the adhesive. Subsequently, when the second connection terminal 331 is inserted into the third internal space S3 of the second head portion 310c, the ball 325 protruding toward the insertion groove 322 opens the ball movement hole 323. While moving along, partly exposed to the outside, the second connection terminal 331 is moved a predetermined section along the insertion groove 322 so that the groove 331a is located in a straight line in the ball movement hole 323, the second connection The ball 325 is seated in the groove 331a of the terminal 331, and the spring 324 disposed while surrounding the ball movement hole 323 is pressed to both sides of the ball 325, so that the second connection terminal 331 is provided. ) Is fixed to the first connection terminal (320). When the high frequency output terminal 330 is replaced, the conductor 332 of the high frequency output terminal 330 connected to the first connection terminal 320 is pulled out, and the second connection terminal 331 is inserted into the insertion groove 322. As the spring 324 is contracted while being separated from the ball 325, the high frequency output terminal 330 can be replaced.

However, the high frequency output handle unit of the conventional high frequency thermal therapy device, the internal space (S) has Due to the shape of the wire (W) to be bent to the 'b' to connect to the first connection terminal 320, there was a difficult assembly. In addition, since the case 310 has a three-dimensional shape with a letter 'A', the case 310 may be handled by a handle part 310a, a first head part 310b, and a second head part 310c to facilitate wiring. There was also a problem that the structure is complicated to separate. In addition, when the first connection terminal 320 is fixed to the case 310, it is fixed by using an adhesive such as an epoxy resin, so that after the adhesive is sufficiently solidified, the assembling process proceeds, thereby inefficient working time. There was a problem.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a high frequency output handle unit of a high frequency thermal therapy apparatus, in which the number of parts is reduced and the working time is shortened.

The present invention for solving the above object, and the case of the insulator material having an internal space; A first connection terminal built in the case and connected to the high frequency generating unit via a wire; A high frequency output handle unit of a high frequency thermal therapy apparatus having a high frequency output terminal including a second connector detachably fixed to a first connector and a dielectric material conductor fixed to the second connector, wherein the inner space of the case The first connector and the wires from the high frequency generating unit inserted into the inner space are arranged side by side in the inner space along the longitudinal direction of the case, so that the high frequency output terminal is in the longitudinal direction of the case. Removably fixed to the first connection terminal.

In addition, the present invention for solving the above object, the case is divided into the upper case and the lower case, recesses and convex portions are formed in these upper and lower cases, while through holes are formed in the first connection terminal The recessed part and the convex part of the lower case penetrate through the through hole of the first connection terminal and are engaged with each other.

In addition, the present invention for solving the above object, the first connector is a structure that is detachably fixed to the case via a separate fastening member.

In addition, the present invention for solving the above object is a structure in which the second connecting terminal and the conductor are made of a separate material and are detachably coupled to each other.

According to the present invention, the inner space of the case is formed in the form of '一', the wiring is convenient and the assembly is simplified due to the reduction of the number of members, Work time is also expected to be shortened.

Hereinafter, the present invention will be described in more detail with reference to FIGS. 4, 5, 6, and 7.

4 is Figure 5 is a perspective view of a high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention, Figure 5 is a cross-sectional view showing a high frequency output handle unit according to the present invention shown in Figure 4, Figure 6 is a present invention shown in Figure 4 Figure 7 is a front sectional view showing a high frequency output handle unit according to the present invention, Figure 7 shows an embodiment of a high frequency thermal therapy device having a high frequency output handle unit according to the present invention, the high frequency thermal therapy device high frequency output handle unit according to the present invention, An insulator case 310 having an internal space S; A first connection terminal 320 installed in the case 310 and connected to the high frequency generation unit 200 through a wire W; And a high frequency output terminal 330 including a second connection terminal 331 detachably fixed to the first connection terminal 320 and a conductor 332 made of a dielectric material fixed to the second connection terminal 331. A high frequency output handle unit of a high frequency thermal therapy device; The inner space S of the case 310 is formed in a 'one' shape along the length direction of the case 310, and the first connection terminal 320 and the high frequency generating unit inserted into the inner space S ( The wires W from 200 are arranged side by side in the inner space S, and the high frequency output terminal 330 is detachably fixed to the first connection terminal 320 in the longitudinal direction of the case 310. .

In this case, the case 310 is provided with an inner space (S) so that the wire (W) and the first connection terminal 320 can be inserted, is formed in a '一' shape, made of an insulator material, the user It is preferable that the electricity does not pass even if hold by. In addition, the spacer 313 having the hollow 313a is integrally formed at one end of the case 310 so as to communicate with the internal space S, but the spacer 313 is formed separately from the case 310 to form a case. Of course, the method of fixing the spacer 313 to the 310 is also applicable.

The first connection terminal 320 is a conductor material, and is electrically connected to the high frequency generating unit 200 via a wire W, and is connected to the inner space S of the case 310 together with the wire W. It is fixed.

In addition, the high frequency output terminal 330 may be screwed to the first connection terminal 320 to be detachably fixed to the second connection terminal 331 and the ceramic material of the dielectric material fixed to the second connection terminal 331. It consists of 332. At this time, the conductor 332 has a fastening member (c), such as a nut made of a conductor material, to be electrically connected to the second connection terminal 331, and forms a thread coupling with the second connection terminal 331. On the other hand, the ceramic 332 is in direct contact with the skin, and as a fever, in the present invention, in the present invention, the surface contacting the skin is formed to minimize the irritation when rubbed into the skin, but variously within the scope of the claims. Deformable, the size of the conductor 332 can also be variously modified within the scope of the claims. In addition, the method of fixing the second connection terminal 331 to the first connection terminal 320 is as described in the background art above. Of course, the method using the ball movement hole 323, the spring 324 and the ball 325 is also applicable.

In addition, in the high frequency output handle unit of the high frequency heat treatment apparatus according to the present invention, the case 310 is divided into an upper case 311 and a lower case 312, and the main portion 311a to the upper and lower cases 311 and 312. And a convex portion 312a, while a through hole 321 is formed in the first connection terminal 320 so that the recessed portions 311a and the convex portions 312a of the upper and lower cases 311 and 312 are formed on the first connection terminal 320. It penetrates the through hole 321 of the) and is engaged with each other. In this case, the recessed part 311a and the convex part 312a formed in the upper case 311 and the lower case 312 may be formed to be switched with each other. On the other hand, when the separation preventing projections (311b, 312b) is formed separately in the inner space (S) of the upper and lower cases (311, 312) on which the first connection terminal 320 is seated, the first connection terminal 320 is a case When it is seated in the internal space (S) of the 310 is disposed in the departure prevention protrusions (311b, 312b) to limit the moving radius of the first connection terminal (320).

In addition, the high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention has a structure in which the first connection terminal 320 is detachably fixed to the case 310 via a separate fastening member (a).

 In addition, the high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention has a structure in which the second connection terminal 331 and the conductor 332 are made of a separate material and detachably coupled to each other. Here, if the second connecting terminal 331 and the conductor 332 is formed to form a screw thread so as to be mutually screwed to each other, and if the size of the conductor 332 is produced in various ways, it is possible to switch only the conductors of different sizes as needed. Do.

On the other hand, the wire protection member 340 is made of an elastic material such as rubber is installed on one end of the case 310, the wire insertion hole 341 is inserted into the wire (W) in the longitudinal direction of the inner space (S) When formed in communication with the wire, the wire W is protected from breakage such as disconnection caused by bending.

1, 4, 5, 6 and 7 will be described in detail how to assemble the high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention.

The wire W passes through the wire insertion hole 341 of the wire protection member 340, and is then soldered to one end of the first connection terminal 320 so that the first connection terminal 320 and the high frequency generation unit 200 are formed. ) Connect electrically. In addition, when the first connection terminal 320 is disposed in the internal space S by inserting the convex portion 312a of the lower case 312 into the through hole 321 of the first connection terminal 320, the first connection is performed. The terminal 320 is positioned to the right side of the separation preventing protrusion 312b formed in the lower case 312 and is disposed on the left side of the case 310. Thereafter, the first connection terminal 320 is fixed to the lower case 312 by a fastening member a such as a bolt. Then, when the main portion 311a of the upper case 311 is engaged with the convex portion 312a of the lower case 312, the lower case 312, the first connection terminal 320 and the upper case 311 are mutually connected. Tightly fixed. Thereafter, when the second connection terminal 331 is screwed to the first connection terminal 320 positioned on the left side of the case 310, a part of the second connection terminal 331 is exposed to the right outside of the case 310. When the exposed second connection terminal 331 and the conductor 332 are screwed, the thermotherapy device is operated, and when the ceramic 332 contacts the skin, the ceramic 332 is heated to the ceramic 332. Blood flow in the contacted skin is increased and arteries and capillaries are enlarged, thereby increasing blood circulation. On the other hand, if a change in the size of the conductor 332 is required during the use of the high frequency output handle unit, while maintaining the coupling of the second connection terminal 331 coupled to the first connection terminal 320, the screw-coupled conductor 332 ) And then release the coupling of the second connection terminal 331, and the screw of a different size to the second connection terminal 331 may be used by screwing.

In the high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention, since the inner space S of the case 310 is formed in a '一' shape, it is easy to wire the wires (W), that is, the case 310. Since the case 310 is simplified, the number of members is reduced.

In addition, the high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention is divided into an upper case 311 and a lower case 312, so as to simplify the assembly. In addition, the first connection terminal 320 is installed so that the through hole 321 penetrates the convex portion 312a of the lower case 312 and is disposed in the internal space S of the case 310, and thus, the first connection terminal. The arrangement of the 320 is also effective. In addition, the recessed part 311a and the convex part 312a formed in the case 310 may also have an effect of primarily fixing the first connection terminal 320 to the case 310.

In addition, the high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention, since the first connection terminal 320 is firmly fixed to the lower case 312 via the fastening member (a), the first connection terminal 320 ) Position fixability is improved. In addition, although the second connector 331 is conventionally coupled to the first connector 320 after the adhesive is completely solidified by fixing the first connector 320 to the case 310 through an adhesive, In the present invention, since the first connecting terminal 320 is fixed to the case 310 by using the fastening member (a), the working time is also reduced.

Finally, the high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention, since the second connection terminal 331 and the conductor 332 is composed of a separate object, conventionally, the second connection terminal 331 and the conductor 332 ) Is integrally formed and the second connection terminal 331 is installed in each of the conductors 332. However, in the present invention, since the second connection terminal 331 and the conductor 332 are formed of a separate object, a second connection is required if necessary. In the state in which the terminal 331 is coupled to the first connection terminal 320, the thread coupling between the conductor 332 and the second connection terminal 331 is released, and only another conductor 332 having a different size is connected to the second connection terminal. Since it may be used by connecting to 331, the manufacturing cost according to the reduction in the number of second connection terminals 331 is also reduced.

The present invention is not limited to the embodiment as described above, and of course, various modifications can be made without departing from the scope of the following claims.

1 is a block diagram schematically showing a high frequency thermotherapy device,

Figure 2 is a perspective view of the high frequency output handle unit of the high frequency thermal therapy apparatus according to the prior art,

3 is a plan sectional view of the high frequency output knob unit shown in FIG.

4 is a perspective view of a high frequency output handle unit of the high frequency thermal therapy apparatus according to the present invention,

5 is a plan sectional view showing a high frequency output knob unit according to the present invention shown in FIG.

6 is a front sectional view showing a high frequency output knob unit according to the present invention shown in FIG.

Figure 7 shows an embodiment of a high frequency heat treatment device equipped with a high frequency output handle unit according to the present invention.

Explanation of terms for main parts of attached drawings

100: the body of the heat treatment device, 200: high frequency generation unit,

300: high frequency output handle unit, 400: energized handle unit

500: control unit, 600: power supply unit,

700: input unit, 800: output unit,

310: a case, 310a: a handle part,

310b: first head portion 310c: second head portion,

311: upper case, 311a:

312: lower case, 312a: iron,

311b, 312b: release prevention protrusion, 313: spacer,

313a: hollow, 320: first connection terminal,

321: through hole, 322: insertion groove,

323: ball movement hole, 324: spring,

325: ball, 330: high frequency output terminal,

331: second connection terminal, 331a: groove,

332: ceramics, 340: wire protection member,

341: wire insertion hole, a, c: fastening member,

b: adhesive coating, P: external power,

S: internal space, S1: first internal space,

S2: second internal space, S3: third internal space,

W: Wires.

Claims (4)

An insulator case 310 having an internal space S; A first connection terminal 320 installed in the case 310 and connected to the high frequency generation unit 200 through a wire W; And a high frequency output terminal 330 including a second connection terminal 331 detachably fixed to the first connection terminal 320 and a conductor 332 made of a dielectric material fixed to the second connection terminal 331. In the high frequency output handle unit of the high frequency thermal therapy device, The internal space S of the case 310 is formed in a 'one' shape along the longitudinal direction of the case 310, the first connection terminal 320, the high frequency generating unit inserted into the internal space (S) Wire (W) from the (200) is arranged side by side in the interior space (S), the high frequency output terminal 330 is detachably fixed to the first connection terminal 320 in the longitudinal direction of the case (310) High frequency output handle unit of high frequency thermal therapy device characterized in that. The method of claim 1, wherein the case 310 is divided into an upper case 311 and a lower case 312, and recesses 311a and convex portions 312a are formed in the upper and lower cases 311 and 312, A through hole 321 is formed in the first connection terminal 320 so that the recessed portions 311a and the convex portions 312a of the upper and lower cases 311 and 312 penetrate the through holes 321 of the first connection terminal 320. High frequency output handle unit of the high frequency thermal therapy device, characterized in that coupled to each other. The high frequency output handle unit of claim 2, wherein the first connection terminal 320 is detachably fixed to the case 310 via a separate fastening member (a). According to any one of claims 1 to 3, wherein the second connecting terminal 331 and the conductor 332 is made of a separate material, the high-frequency output handle unit of the high-frequency heat treatment device, characterized in that they are detachably coupled to each other. .

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