JPH01123953U - - Google Patents
Info
- Publication number
- JPH01123953U JPH01123953U JP1813388U JP1813388U JPH01123953U JP H01123953 U JPH01123953 U JP H01123953U JP 1813388 U JP1813388 U JP 1813388U JP 1813388 U JP1813388 U JP 1813388U JP H01123953 U JPH01123953 U JP H01123953U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- section
- detection signal
- box
- outputs
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案の原理構成を示す図、第２図は
本考案の第１の実施例を示す図、第３図は本考案
の第１の実施例における各部の動作波形を示す図
、第４図は本考案の第２の実施例を示す図、第５
図は本考案の第３の実施例を示す図、第６図は本
考案の第３の実施例におけるリアトレイ部の構成
を示す図、第７図は本考案の第３の実施例におけ
る主要回路部を示す図、第８図は一般のボツクス
スピーカの構成を示す斜視図である。
１０……スピーカ移動装置、２０……バツク動
作検知部、２１……連動スイツチ、３０……下降
駆動制御部、４０……上昇駆動制御部、５０……
駆動部、５１……モータ、５２……動力伝達部、
７０……トランスミツシヨンレバー、７４……バ
ツク表示用ランプ、８０……リアトレイ部、８２
……ボツクススピーカ、８４……ロツク部。
FIG. 1 is a diagram showing the principle configuration of the present invention, FIG. 2 is a diagram showing a first embodiment of the present invention, and FIG. 3 is a diagram showing operating waveforms of each part in the first embodiment of the present invention. FIG. 4 is a diagram showing a second embodiment of the present invention, and FIG.
The figure shows the third embodiment of the present invention, FIG. 6 shows the configuration of the rear tray section in the third embodiment of the invention, and FIG. 7 shows the main circuit in the third embodiment of the invention. FIG. 8 is a perspective view showing the structure of a general box speaker. DESCRIPTION OF SYMBOLS 10... Speaker moving device, 20... Back motion detection section, 21... Interlocking switch, 30... Downward drive control section, 40... Upward drive control section, 50...
Drive unit, 51... motor, 52... power transmission unit,
70... Transmission lever, 74... Back display lamp, 80... Rear tray section, 82
...Box speaker, 84...Rock section.
Claims (1)
カ８２を移動させるスピーカ移動装置において、 トランスミツシヨンレバー７０のバツク動作の
開始または解除を検知して第１検知信号Ｓｄまた
は第２検知信号Ｓｕを出力するバツク動作検知部
２０と、 前記第１検知信号Ｓｄをトリガとして前記ボツ
クススピーカ８２を所定の位置まで下降させるた
めの第１制御信号Ｖｄを出力する下降駆動制御部
３０と、 前記第２検知信号Ｓｕをトリガとして前記ボツ
クススピーカ８２を所定の位置まで上昇させるた
めの第２制御信号Ｖｕを出力する上昇駆動制御部
４０と、 前記第１制御信号Ｖｄまたは前記第２制御信号
Ｖｕをもとにして前記ボツクススピーカ８２を移
動させる駆動部５０とを設けることを特徴とする
スピーカ移動装置。[Claims for Utility Model Registration] In a speaker moving device for moving a box speaker 82 placed on a rear tray section 80, the first detection signal Sd or the second detection signal Sd is detected by detecting the start or release of the back movement of the transmission lever 70. a back motion detection section 20 that outputs a detection signal Su; a lowering drive control section 30 that outputs a first control signal Vd for lowering the box speaker 82 to a predetermined position using the first detection signal Sd as a trigger; a raising drive control section 40 that outputs a second control signal Vu for raising the box speaker 82 to a predetermined position using the second detection signal Su as a trigger; and the first control signal Vd or the second control signal Vu. A speaker moving device comprising: a driving section 50 for moving the box speaker 82 based on the box speaker 82.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1813388U JPH0546997Y2 (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1813388U JPH0546997Y2 (en) | 1988-02-16 | 1988-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01123953U true JPH01123953U (en) | 1989-08-23 |
| JPH0546997Y2 JPH0546997Y2 (en) | 1993-12-09 |
Family
ID=31232502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1813388U Expired - Lifetime JPH0546997Y2 (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546997Y2 (en) |
-
1988
- 1988-02-16 JP JP1813388U patent/JPH0546997Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546997Y2 (en) | 1993-12-09 |