KR0134026Y1 - Electric equalizer of sound equipment - Google Patents
Electric equalizer of sound equipment Download PDFInfo
- Publication number
- KR0134026Y1 KR0134026Y1 KR2019920027742U KR920027742U KR0134026Y1 KR 0134026 Y1 KR0134026 Y1 KR 0134026Y1 KR 2019920027742 U KR2019920027742 U KR 2019920027742U KR 920027742 U KR920027742 U KR 920027742U KR 0134026 Y1 KR0134026 Y1 KR 0134026Y1
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- KR
- South Korea
- Prior art keywords
- gear
- electric
- shaft
- knob
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/02—Manually-operated control
- H03G5/025—Equalizers; Volume or gain control in limited frequency bands
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- Control Of Amplification And Gain Control (AREA)
Abstract
본 고안은 원격조정이 가능하도록, 구동모터에 연동되는 전동기어와, 상기 전동기어에 맞물리고 설치대에 지지되는 주축에 삽입되는 주축기어와, 상기 주축기어에 연동이 가능하게 지지축에 삽입되고 주축에 일단부가 삽입되는 레버 타단부 일측에 연결되는 작동기어와, 상기 작동기어의 레버 타단부 타측에 연결되고 선택 기구가 체결되는 이송축 끝에 지지되는 선택기어와, 상기 선택기구에 연결되고 상기 지지축에 삽입되는 피니언기어와, 상기 피니언기어에 맞물리는 래크기어가 형성되는 노브로 구성되어, 노브를 선택하거나 노브를 상하로 이동시켜 음량을 조절하도록 하는 음향 기기의 전동 이퀄라이저이다.The present invention is designed to be remotely controlled, the electric gear interlocked with the drive motor, the main gear gear is inserted into the main shaft which is engaged with the electric gear and supported on the mounting table, and the main shaft gear is inserted into the support shaft to be interlocked with the main shaft An actuating gear connected to one end of the lever other end inserted into the other end, a selector gear connected to the other end of the lever of the actuating gear and supported at an end of the feed shaft to which the selection mechanism is fastened, and connected to the selector and the support shaft It is composed of a pinion gear inserted into the knob and the rack gear is engaged with the pinion gear is formed, it is an electric equalizer of the acoustic device to adjust the volume by selecting the knob or by moving the knob up and down.
Description
제1도는 종래 음향기기의 이퀄라이저를 나타내는 개략도.1 is a schematic diagram showing an equalizer of a conventional acoustic apparatus.
제2도 (a)는 본 고안의 전동 이퀄라이저를 나타내는 측면도.Figure 2 (a) is a side view showing the electric equalizer of the present invention.
(b)는 본 고안의 전동 이퀄라이저를 나타내는 정면도.(b) is a front view showing the electric equalizer of the present invention.
제3도는 본 고안의 전동기어와 주축기어를 나타내는 확대도.Figure 3 is an enlarged view showing the electric gear and the main gear of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 노브 12 : 피니언기어11: knob 12: pinion gear
13 : 지지축 14 : 작동기어13 support shaft 14 operating gear
15 : 지지대 16 : 이송축15: support 16: feed shaft
17 : 선택기어 18 : 선택기구17: selection gear 18: selection mechanism
19 : 주축 21 : 설치대19: spindle 21: mounting table
22 : 주축기어 23 : 전동기어22: spindle gear 23: electric gear
24 : 구동기어 28 : 레버24: drive gear 28: lever
29 : 솔레노이드29: solenoid
본 고안은 노브에 기어장치들이 연결되고, 기어 장치에 구동모터가 구동 가능하게 연결되어 구동모터의 회전에 의해 조부를 선택하거나 노브를 상하로 이동시켜 음량을 조절하도록 하는 음향기기의 전동 이퀄라이저에 과한 것이다.The present invention is limited to the electric equalizer of the acoustic device that the gear devices are connected to the knob, the drive motor is connected to the gear device so as to be driven to select the grandfather by the rotation of the drive motor or adjust the volume by moving the knob up and down. will be.
종래 음향기기의 이퀄라이저는 제1도에서 도시되는 바와 같이, 슬라이딩구멍(1)이 다수개 형성되는 전면 내측에 다수개의 가변저항체인 볼륨이 각기 주파수별로 장착되고, 슬라이딩 구멍(1)들로 노출된 노브(2)가 각기 볼륨에 연결되어 있다.In the equalizer of the conventional acoustic apparatus, as shown in FIG. 1, a plurality of variable resistors are mounted at respective frequencies on the inside of the front surface where a plurality of sliding holes 1 are formed, and exposed to the sliding holes 1. Knob 2 is connected to each volume.
이와 같이 구성되는 종래 음향기기의 이퀄라이저는 슬라이딩구멍(1)을 따라 수동으로 노브(2)를 상하로 움직여 음역의 주파수 조작을 수행하게 된다.The equalizer of the conventional acoustic apparatus configured as described above performs the frequency operation of the sound range by manually moving the knob 2 up and down along the sliding hole 1.
이러한 종래 음향기기의 이퀄라이저는 사용자가 노브(2)를 조작하여 음을 조정하도록 되어 있기 때문에, 사용자가 음향 기기가 설치된 위치로 가야 되므로 번거롭게 되며, 무선리모콘 조작의 추세에 부응하지 못하는 단점이 있었다.Since the equalizer of the conventional acoustic apparatus is configured to adjust the sound by the user operating the knob 2, the user has to go to the position where the acoustic apparatus is installed, which is cumbersome, and has a disadvantage of failing to meet the trend of the wireless remote controller operation.
본 고안의 목적은 원격조정이 가능하도록, 노브에 기어장치들이 연결되고, 기어장치에 구동모터가 구동 가능하게 연결되어, 구동모터의 회전에 의해 노브를 선택하거나 노브를 상하로 이동시켜 음량을 조절하도록 하는 음향기기의 전동 이퀄라이저를 제공하는 데 있다.The purpose of the present invention is to allow the remote control, the gear devices are connected to the knob, the drive motor is connected to the gear device so as to be driven, the knob is selected by the rotation of the drive motor or the knob is moved up and down to adjust the volume It is to provide a motorized equalizer of an acoustic device.
이하 첨부된 도면에 따라 본 고안의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.
본 고안은 제 2도와 제 3도에서 도시되는 바와 같이, 음향기기의 전면에 형성되는 슬라이딩구멍들에 각기 래크기어가 형성되는 노브(11)가 슬라이딩 가능하게 장착되고, 노브(11)의 래크기어에 맞물리는 피니언기어(12)가 지지축(13)에 지지되며, 지지축(13) 일단부에 작동기어(14)가 삽입되고, 지지축(13) 양단부가 지지대(15)에 회동 가능하게 지지된다. 또한, 지지대(15) 각 하단에 나사로 형성되는 이송축(16) 양단부가 회동 가능하게 지지되고, 이송축(16) 일단부에 선택기어(17)가 연동 가능하게 연결되며, 이송축(16)에 선택기구(18) 하단부가 나사 체결되고, 선택기구(18) 상부가 절개되어 절개부에 피동기어(12) 양측이 밀착되게 연결된다. 한편, 양측의 지지대(15) 중간에 주축(19)이 관통되어 주축(19) 양단부가 설치대(21)에 지지되고, 주축(19) 일단부에 주축기어(22)가 작동기어(14)와 선택기어(17)에 선택적으로 연동 가능하게 삽입되며, 주축기어(22) 일측면에 전동기어(23)가 연동 가능하게 연결되고, 전동기어(23)에 구동모터의 구동축에 삽입되는 구동기어(24)가 맞물려진다.According to the present invention, as shown in FIG. 2 and FIG. 3, a knob 11 in which a rack gear is formed in each of the sliding holes formed in the front surface of the acoustic device is slidably mounted, and the rack size of the knob 11 is provided. The pinion gear 12 engaged with the gear is supported by the support shaft 13, the operation gear 14 is inserted into one end of the support shaft 13, and both ends of the support shaft 13 are pivotable to the support 15. Is supported. In addition, both ends of the feed shaft (16) formed by screws at each lower end of the support (15) are rotatably supported, the selector gear (17) is interlockedly connected to one end of the feed shaft (16), the feed shaft (16). The lower end of the selection mechanism 18 is screwed on, and the upper portion of the selection mechanism 18 is cut and connected to both sides of the driven gear 12 in close contact with the incision. On the other hand, the main shaft 19 penetrates in the middle of the support 15 on both sides, and both ends of the main shaft 19 are supported by the mounting table 21, and the main shaft gear 22 is provided at one end of the main shaft 19 with the operation gear 14. A drive gear inserted into the selection gear 17 to be selectively interlocked with each other, the electric gear 23 is connected to one side of the main shaft gear 22 so as to be interlocked, and the drive gear inserted into the drive shaft of the drive motor to the electric gear 23 ( 24) are engaged.
여기에서, 전동기어(23)는 타측면과 주축기어(22) 일측면 사이에 마찰력을 제공하는 펠트(25)가 삽입되고, 일측 내부에 스프링(26)이 주축(19) 외주면에 삽입되고 와셔(27)가 끝에 지지된다.Here, the electric gear 23 is a felt 25 that provides a friction force between the other side and one side of the main shaft gear 22 is inserted, the spring 26 is inserted into the outer peripheral surface of the main shaft 19 in one side and washer (27) is supported at the end.
또한, 주축(19)에 레버(28)가 회전 가능하게 삽입되고, 레솔레노이드(19)가 레버(8) 일단부에 작동 가능하게 연결되며, 레버(28) 타단부 상하에 이송축(16)과 지지축(13)이 연동되게 연결된다.In addition, the lever 28 is rotatably inserted into the main shaft 19, the solenoid 19 is operatively connected to one end of the lever 8, the feed shaft 16 above and below the other end of the lever 28 And the support shaft 13 are interlocked.
이와 같이 구성되는 본 고안은 사용자가 볼륨을 조작하려 할 때, 솔레노이드(29)가 레버(28)를 움직여 레버(28) 타단부가 주축(19)을 중심으로 회동되어, 주축기어(22)에 작동기어(14)만 맞물리게 되므로, 구동모터의 회전이 구동기어(24)와 전동기어(23)를 통해 주축기어(22)에 전달되고, 작동기어(14)를 통해 지지축(13)에 삽입된 피니언기어(12)가 노브(11)의 래크기어를 상하로 이동시킨다. 또한, 다른 노브(11)의 볼륨을 조절하기 위해 노브(11)를 선택하려 할 때는, 솔레노이드(29)의 작동에 의해 레버(28)가 반대로 회동되어, 선택기어(17)가 주축기어(22)에 맞물리게 되므로, 구동모터의 회전이 구동기어(24)와 전동기어(23)를 통해 주축기어(22)에 전달되고, 선택기어(17)를 통해 이송축(16)에 나사 체결된 선택기구(18)가 이송되며 피니언기어(12)를 다른 노브(11)쪽으로 이동시킨다.The present invention configured as described above, when the user tries to manipulate the volume, the solenoid 29 moves the lever 28, the other end of the lever 28 is rotated about the main shaft 19, the main shaft gear 22 Since only the operating gear 14 is engaged, the rotation of the drive motor is transmitted to the main shaft gear 22 through the driving gear 24 and the electric gear 23, and inserted into the support shaft 13 through the operating gear 14. The pinion gear 12 moves the rack gear of the knob 11 up and down. In addition, when the knob 11 is to be selected to adjust the volume of the other knob 11, the lever 28 is rotated in reverse by the operation of the solenoid 29, so that the selection gear 17 is the main shaft gear 22. ), The rotation of the drive motor is transmitted to the main shaft gear 22 through the drive gear 24 and the electric gear 23, and the selection mechanism screwed to the feed shaft 16 through the selection gear 17 (18) is transferred and moves the pinion gear (12) to the other knob (11).
이러한 본 고안은 수동으로 음을 직접 조작할 수 있으며, 구동모터와 기어장치에 의해 이퀄라이저의 노브(11)를 전동 조작하도록 하므로, 구동모터와 솔레토이드(29)를 원격 조정하여 노브(11)를 원격조정 할 수 있도록 해주게 된다. 따라서, 현재 리모콘으로 조작하는 현 추세에 부응하게 해준다.The present invention can directly manipulate the sound manually, and the electric motor to operate the knob 11 of the equalizer by the drive motor and gear device, so that the knob 11 by remotely controlling the drive motor and the solenoid 29 To allow remote control. This makes it possible to meet the current trend of operating with a remote control.
이상에서 살펴본 바와 같이, 본 고안은 노브에 기어장치들이 연결되고, 기어장치에 구동모터가 구동 가능하게 연결되어 구동모터의 회전을 통해 노브를 선택하거나 노브를 상하로 이동시켜 음량을 조절하도록 하므로, 원격조정이 가능하도록 하는 매우 유용한 것이다.As described above, the present invention is connected to the gear device to the knob, the drive motor is connected to the drive device so as to drive the drive to select the knob through the rotation of the drive motor or move the knob up and down to adjust the volume, This is very useful for enabling remote control.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019920027742U KR0134026Y1 (en) | 1992-12-30 | 1992-12-30 | Electric equalizer of sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019920027742U KR0134026Y1 (en) | 1992-12-30 | 1992-12-30 | Electric equalizer of sound equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940018136U KR940018136U (en) | 1994-07-30 |
| KR0134026Y1 true KR0134026Y1 (en) | 1999-03-30 |
Family
ID=19348878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019920027742U Expired - Fee Related KR0134026Y1 (en) | 1992-12-30 | 1992-12-30 | Electric equalizer of sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0134026Y1 (en) |
-
1992
- 1992-12-30 KR KR2019920027742U patent/KR0134026Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR940018136U (en) | 1994-07-30 |
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