JPH042439U - - Google Patents
Info
- Publication number
- JPH042439U JPH042439U JP4053490U JP4053490U JPH042439U JP H042439 U JPH042439 U JP H042439U JP 4053490 U JP4053490 U JP 4053490U JP 4053490 U JP4053490 U JP 4053490U JP H042439 U JPH042439 U JP H042439U
- Authority
- JP
- Japan
- Prior art keywords
- inertial body
- showing
- view
- operating position
- detection device
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の第１実施例に係る衝撃検知装
置を示す縦断面図で、慣性体が基準位置にある状
態を示す図、第２図は第１図の−線に沿う断
面図、第３図は慣性体が基準位置にある状態を示
す作動説明図、第４図は第１図と同様の縦断面図
で、慣性体が作動位置にある状態を示す図、第５
図は慣性体が作動位置にある状態を示す作動説明
図、第６図は本考案の第２実施例に係る衝撃検知
装置の外観を示す斜視図、第７図は同装置を示す
縦断面図で、慣性体が基準位置にある状態を示す
図、第８図は第７図と同様の縦断面図で、慣性体
が作動位置にある状態を示す図、第９図は本考案
の第３実施例に係る衝撃検知装置を示す縦断面図
で、慣性体が基準位置にある状態を示す図、第１
０図は第９図と同様の縦断面図で、慣性体が作動
位置にある状態を示す図、第１１図は本考案の第
４実施例に係る衝撃検知装置の外観を示す斜視図
、第１２図は同装置を示す縦断面図で、慣性体が
基準位置にある状態を示す図、第１３図は第１２
図と同様の縦断面図で、慣性体が作動位置にある
状態を示す図、第１４図は本考案の第５実施例に
係る衝撃検知装置を示す縦断面図、第１５図は本
考案の第６実施例に係る衝撃検知装置を示す縦断
面図で、慣性体が基準位置にある状態を示す図、
第１６図は第１５図と同様の縦断面図で、慣性体
が作動位置にある状態を示す図、第１７図は本考
案の第７実施例に係る衝撃検知装置を示す縦断面
図で、慣性体が基準位置にある状態を示す図、第
１８図は第１７図と同様の縦断面図で、慣性体が
作動位置にある状態を示す図、第１９図は本考案
の第８実施例に係る衝撃検知装置を示す縦断面図
で、慣性体が基準位置にある状態を示す図、第２
０図は第１９図と同様の縦断面図で、慣性体が作
動位置にある状態を示す図、第２１図は本考案の
第９実施例に係る衝撃検知装置の外観を示す斜視
図、第２２図は同装置を示す横断面図、第２３図
は同装置を示す縦断面図で、慣性体が基準位置に
ある状態を示す図、第２４図は第２３図と同様の
縦断面図で、慣性体が作動位置にある状態を示す
図、第２５図は本考案の第１０実施例に係る衝撃
検知装置を示す斜視図、第２６図は同装置の作動
説明図で、慣性体が基準位置にある状態を示す図
、第２７図は第２６図と同様の作動説明図で、慣
性体が作動位置にある状態を示す図、第２８図は
本考案の第１１実施例に係る衝撃検知装置の外観
を示す斜視図、第２９図は同装置を示す縦断面図
で、慣性体が基準位置にある状態を示す図、第３
０図は第２９図と同様の縦断面図で、慣性体が作
動位置にある状態を示す図、第３１図は本考案の
第１２実施例に係る衝撃検知装置を示す概略構成
図で、慣性体が基準位置にある状態を示す図、第
３２図は第３１図と同様の概略構成図で、慣性体
が作動位置にある状態を示す図、第３３図は慣性
体が基準位置にある状態において慣性体に作用す
るばね力を示すベクトル図、第３４図は慣性体が
作動位置にある状態において慣性体に作用するば
ね力を示すベクトル図、第３５図は本考案の第１
３実施例に係る衝撃検知装置の要部を示す斜視図
、第３６図は同装置を示す縦断面図で、慣性体が
基準位置にある状態を示す図、第３７図は第３６
図と同様の縦断面図で、慣性体が作動位置にある
状態を示す図である。
１……衝撃検知装置、２……ケース、３……慣
性体、４，４Ａ，４Ｂ，４Ｃ，４Ｄ，４Ｅ，４１
〜４３……ばね部材、５……スイツチ機構（スイ
ツチ）。
FIG. 1 is a longitudinal cross-sectional view showing an impact detection device according to a first embodiment of the present invention, with the inertial body in a reference position; FIG. 2 is a cross-sectional view taken along the - line in FIG. 1; Fig. 3 is an operation explanatory diagram showing a state in which the inertial body is in the reference position, Fig. 4 is a longitudinal sectional view similar to Fig. 1, and is a diagram showing a state in which the inertial body is in the operating position, and Fig. 5 is a diagram showing the state in which the inertial body is in the operating position.
The figure is an operation explanatory diagram showing the state in which the inertial body is in the operating position, Figure 6 is a perspective view showing the external appearance of the impact detection device according to the second embodiment of the present invention, and Figure 7 is a longitudinal sectional view showing the same device. FIG. 8 is a longitudinal sectional view similar to FIG. 7, showing the inertial body in the operating position, and FIG. 9 is the third embodiment of the present invention. FIG. 1 is a vertical cross-sectional view showing the impact detection device according to the embodiment, showing a state in which the inertial body is at the reference position;
0 is a longitudinal sectional view similar to FIG. 9, showing the inertial body in the operating position, FIG. 11 is a perspective view showing the external appearance of the impact detection device according to the fourth embodiment of the present invention, Figure 12 is a longitudinal cross-sectional view of the same device, showing the inertial body at the reference position, and Figure 13 is a vertical cross-sectional view of the device.
Fig. 14 is a longitudinal sectional view similar to the figure, showing the state in which the inertial body is in the operating position; Fig. 14 is a longitudinal sectional view showing the impact detection device according to the fifth embodiment of the present invention; A longitudinal cross-sectional view showing the impact detection device according to the sixth embodiment, showing a state in which the inertial body is at the reference position,
FIG. 16 is a longitudinal sectional view similar to FIG. 15, showing the inertial body in the operating position, and FIG. 17 is a longitudinal sectional view showing the impact detection device according to the seventh embodiment of the present invention. FIG. 18 is a longitudinal sectional view similar to FIG. 17, showing the inertial body in the operating position, and FIG. 19 is the eighth embodiment of the present invention. 2 is a longitudinal sectional view showing the impact detection device according to
0 is a longitudinal cross-sectional view similar to FIG. 19, showing the inertial body in the operating position; FIG. 21 is a perspective view showing the external appearance of the impact detection device according to the ninth embodiment of the present invention; Fig. 22 is a cross-sectional view of the same device, Fig. 23 is a longitudinal cross-sectional view of the same device, with the inertial body in the reference position, and Fig. 24 is a longitudinal cross-sectional view similar to Fig. 23. , FIG. 25 is a perspective view showing the impact detection device according to the tenth embodiment of the present invention, and FIG. 26 is an explanatory diagram of the operation of the device, in which the inertial body is the reference. FIG. 27 is an operation explanatory diagram similar to FIG. 26, and shows the inertial body in the operating position. FIG. 28 is a shock detection system according to the eleventh embodiment of the present invention. FIG. 29 is a perspective view showing the external appearance of the device; FIG.
FIG. 0 is a longitudinal sectional view similar to FIG. 29, showing the state in which the inertial body is in the operating position. FIG. Fig. 32 is a schematic configuration diagram similar to Fig. 31, and shows the inertial body in the operating position; Fig. 33 shows the inertial body in the reference position. 34 is a vector diagram showing the spring force acting on the inertial body when the inertial body is in the operating position. FIG. 35 is a vector diagram showing the spring force acting on the inertial body when the inertial body is in the operating position.
FIG. 36 is a perspective view showing the main parts of the impact detection device according to the third embodiment, and FIG.
It is a longitudinal cross-sectional view similar to the figure, showing a state in which the inertial body is in the operating position. 1... Impact detection device, 2... Case, 3... Inertial body, 4, 4A, 4B, 4C, 4D, 4E, 41
~43...Spring member, 5...Switch mechanism (switch).
Claims (1)
該慣性体を付勢して基準位置に保持するばね部材
と、衝突による加速度が加わつて前記慣性体が基
準位置から作動位置まで変位した時に作動するス
イツチとから構成されていることを特徴とする衝
撃検知装置。 ２ 前記慣性体は前記ケース内の案内面に沿つて
変位自在であり、該慣性体が作動位置に向かつて
変位する時に該慣性体にダンピング効果を与える
べく、該慣性体と前記案内面との間の隙間を小さ
く設定してあることを特徴とする請求項１に記載
の衝撃検知装置。[Scope of claims for utility model registration] 1. An inertial body displaceably housed in a case,
It is characterized by comprising a spring member that biases the inertial body to hold it at the reference position, and a switch that operates when the inertial body is displaced from the reference position to the operating position due to the application of acceleration due to a collision. Shock detection device. 2. The inertial body is displaceable along the guide surface in the case, and the inertial body and the guide surface are arranged so as to provide a damping effect to the inertial body when the inertial body is displaced toward the operating position. The impact detection device according to claim 1, wherein the gap between the two is set small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4053490U JPH042439U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4053490U JPH042439U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042439U true JPH042439U (en) | 1992-01-10 |
Family
ID=31550406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4053490U Pending JPH042439U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0773788A (en) * | 1993-03-24 | 1995-03-17 | Trw Technar Inc | Deceleration sensor switch |
-
1990
- 1990-04-16 JP JP4053490U patent/JPH042439U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0773788A (en) * | 1993-03-24 | 1995-03-17 | Trw Technar Inc | Deceleration sensor switch |
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