KR100204313B1 - A direction control device for automobile speaker - Google Patents
A direction control device for automobile speaker Download PDFInfo
- Publication number
- KR100204313B1 KR100204313B1 KR1019950055105A KR19950055105A KR100204313B1 KR 100204313 B1 KR100204313 B1 KR 100204313B1 KR 1019950055105 A KR1019950055105 A KR 1019950055105A KR 19950055105 A KR19950055105 A KR 19950055105A KR 100204313 B1 KR100204313 B1 KR 100204313B1
- Authority
- KR
- South Korea
- Prior art keywords
- speaker
- support frame
- gear
- screw rod
- rotation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/70—Gearings
- B60Y2400/702—Worm gearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
본 발명은 자동차에 장착된 스피커에 대하여, 그 스피커의 방향을 전후 좌우 조절되게 하여 운전자나 승객의 취향에 맞는 최적의 음질을 확보할 수 있게 한 차량용 스피커의 방향조절 장치에 관한 것으로서, 스피커 본체의 배면에 나사봉을 장착하고, 이를 지지프레임에 축설된 회전 나사통의 내측 나사부에 나삽되게 하여, 그 외면의 워엄나사부에 치합된 엑튱레이터의 워엄기어의 회전에 의해 나사봉을 전후 이동케 하되, 지지 프레임의 일측 회주면에는 레크기어를 형성하여 엑튜레이터의 피니언 기어를 치합시켜 그 회전에 의해 지지프레임을 좌우 회전케 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vehicle speaker directional control device capable of ensuring optimum sound quality suitable for a driver's or passenger's preference by adjusting the direction of the speaker back and forth to the speaker mounted in an automobile. The screw rod is mounted on the rear side, and the threaded rod is inserted into the inner threaded portion of the rotating screw barrel arranged on the support frame, and the screw rod is moved back and forth by the rotation of the worm gear of the accelerator engaged with the worm screwed portion of the outer surface thereof. On the one circumferential surface of the support frame, a gear is formed to engage the pinion gear of the actuator to rotate the support frame left and right by the rotation thereof.
Description
제1도는 본 발명의 단면 설명도.1 is a cross-sectional explanatory diagram of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 스피커 본체 2 : 나사봉1: speaker body 2: screw rod
3 : 지지프레임 4 : 회전 나사통3: support frame 4: rotating screw cylinder
5 : 워엄나사부 6 : 엑튜레이터5: worm screw part 6: actuator
7 : 워엄기어 8 : 레크기어7: Worm Gear 8: Recreational Gear
9 : 엑튜레이터 10 : 피니언기어9: actuator 10: pinion gear
본 발명은 자동차에 장착된 스피커에 대하여, 그 스피커의 방향을 전후 좌우 조절되게 하여 운전자나 승객의 취향에 맞는 최적의 음질을 학보할 수 있게 한 차량용 스피커의 방향조절 장치에 관한 것이다.The present invention relates to a vehicle speaker directional control device for the speaker mounted on the vehicle to adjust the direction of the speaker back and forth and left and right to study the optimal sound quality according to the taste of the driver or passenger.
종래의 자동차용 스피커는 운전자나 승객의 취향 또는 승차 조건등을 고려하지 않고 모든 차량이 동일한 위치에 스피커가 장착된 것이어서, 차량마다 운전자나 승객의 다른 취향에 맞추지 못하므로서 결국은 운전자나 승객이 고정된 스피커의 방향에 맞추어 듣는 수밖에 없는 불편한 결점이 있었다.Conventional automobile speakers are all equipped with the speaker at the same position without considering the driver's or passenger's taste or riding conditions, so that the driver or passenger is fixed in the end because each vehicle does not meet the driver's or passenger's different taste. There was an uncomfortable flaw that can only be heard in the direction of the speaker.
본 발명은 차량용 스피커에 있어서, 전기한 바와 같은 불편한 결점을 제거코저 차량에 장착된 스피커에 대하여 엑튜레이터의 회전에 의하여 기어에 치합된 스피커를 그 조절 스위치에 의해 전후 좌우 방향조절이 가능하게 하여 스피커의 방향을 운전자등의 취향에 맞게 조절하여 최적의 음질을학보할 수 있게 한 차량용 스피커의 방향조절 장치를 발명한 것이다.The present invention is to remove the inconvenient drawbacks in the vehicle speaker, the speaker fitted to the gear by the rotation of the actuator with respect to the speaker mounted on the vehicle to enable the front and rear left and right direction adjustment by the control switch the speaker The invention has been invented a direction control device for a vehicle speaker that can adjust the direction of the driver to the taste of the optimal sound quality.
이하, 본 발명의 실시예를 첨부도면에 의하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail by the accompanying drawings.
스피커본체(1)의 배면에 나사봉(2)을 장착하고, 이를 지지프레임(3)에 축설된 회전나사통(4)의 내측 나사부에 나삽되게 하여, 그 외면의 워엄나사부(50)에 치합된 엑튜레이터(6)의 워엄기어(7)의 회전에 의해 나사봉(2)을 전후 이동케하되, 지지프레임(3)의 일측 회주면에는 래크기어(8)을 형성하여 엑튜레이터(9)의 피니언기어(10)를 치합시켜 그 회전에 의해 지지프레임(3)을 좌우 회전케 한 것이다. 도면중 미설명 부호 11은 스피커 케이스이다.The screw rod 2 is mounted on the rear surface of the speaker body 1, and the screw rod 2 is inserted into the inner threaded portion of the rotary screw barrel 4 arranged on the support frame 3, and the worm screw portion 50 on the outer surface thereof is mounted. The screw rod 2 is moved back and forth by the rotation of the worm gear 7 of the engaged actuator 6, and the rack gear 8 is formed on one side circumferential surface of the support frame 3 to form the actuator ( The pinion gear 10 of 9) is engaged and the support frame 3 is rotated left and right by the rotation thereof. In the figure, reference numeral 11 denotes a speaker case.
이와 같은 본 발명의 작용 효과를 상세히 설명하면 다음과 같다.Referring to the effect of the present invention in detail as follows.
자동차내의 일정부위에 장착된 스피커에 대하여, 운전자의 위치나 취향에 따라 스피커의 방향을 조절코저 할시에는 그 전후 이동에 의한 거리 조절과 좌우회동에 의한 좌우방향 조절이 가능한 것인데, 먼저 전후 이동에 의한 거리 조절시에는 별도의 조정스위치에 의해 스피커 배면의 엑튜레이터(6)를 작동시키면 그 좌우회전에 의해 선단이 워엄 기어(7)가 회전하면서, 이와 치합된 회전나사통(4)의 워엄나사부(5)를 회전시키므로서 그 내측 나사부에 나삽된 나사봉(2)이 나선운동에 의해 전후 이동케 되어 나사봉(2)이 장착된 스피커 본체(1)가 전후 이동되면서 거리조정이 가능한 것이다.When adjusting the speaker's direction according to the driver's position or preference, the speaker mounted on a certain part of the vehicle can be adjusted by distance between the front and rear and left and right by the left and right rotation. When adjusting the distance, if the actuator 6 on the rear side of the speaker is operated by a separate adjustment switch, the worm gear 7 rotates at the tip by the left and right rotation, and the worm screw part of the rotary screw barrel 4 engaged with the worm screw is rotated. By rotating (5), the threaded rod 2 inserted into the inner threaded portion is moved back and forth by the helical motion so that the speaker body 1 equipped with the screwed rod 2 is moved back and forth while adjusting the distance.
또한 좌우 방향의 조절시에는 역시 별도의 조정스위치에 의해 스피커측면의 엑튜레이터(9)를 회전 작동시키면 역시 그 선단의 피니언 기어(10)가 좌우하면서 이에 치합된 래크기어(8)가 이동 되면서 원주면상의 지지프레임(3)이 그 원주면 방향으로 왕복이동하면서 좌우회동하는 것이어서, 이에 고정된 스피커 본체(1) 역시 좌우 방향으로 회동되는 것이어서 원하는 방향으로 조정사용할 수 있는 것이다.In addition, during the adjustment of the left and right direction, if the actuator 9 on the speaker side is rotated and operated by a separate adjustment switch, the rack gear 8 engaged with the pinion gear 10 of the front end and the left side are moved. Since the support frame 3 on the circumferential surface rotates left and right while reciprocating in the circumferential direction, the speaker main body 1 fixed to the circumferential surface is also rotated in the left and right direction so that it can be adjusted and used in a desired direction.
이상과 같이 본 발병에 의한 스피커는 스위치의 조작만으로 그 스피커가 전후 이동 또는 좌우 방향의 조정이 가능하여 운전자나 승객의 취향 또는 승차 위치등에 맞게 임의대로 조정하므로서 최적의 음질을 확보할 수 있는 것이다.As described above, the speaker according to the present disease can be moved back and forth or left and right adjustment only by the operation of the switch, so that the optimal sound quality can be secured by arbitrarily adjusting to the driver's or passenger's taste or riding position.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950055105A KR100204313B1 (en) | 1995-12-23 | 1995-12-23 | A direction control device for automobile speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950055105A KR100204313B1 (en) | 1995-12-23 | 1995-12-23 | A direction control device for automobile speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970038792A KR970038792A (en) | 1997-07-24 |
| KR100204313B1 true KR100204313B1 (en) | 1999-06-15 |
Family
ID=19443572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950055105A KR100204313B1 (en) | 1995-12-23 | 1995-12-23 | A direction control device for automobile speaker |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100204313B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100775372B1 (en) * | 2006-05-24 | 2007-11-12 | 현대자동차주식회사 | Speaker protector for vehicles |
-
1995
- 1995-12-23 KR KR1019950055105A patent/KR100204313B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970038792A (en) | 1997-07-24 |
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| E701 | Decision to grant or registration of patent right | ||
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