JPH02131236U - - Google Patents
Info
- Publication number
- JPH02131236U JPH02131236U JP3953789U JP3953789U JPH02131236U JP H02131236 U JPH02131236 U JP H02131236U JP 3953789 U JP3953789 U JP 3953789U JP 3953789 U JP3953789 U JP 3953789U JP H02131236 U JPH02131236 U JP H02131236U
- Authority
- JP
- Japan
- Prior art keywords
- door
- opening
- magnet
- closing
- mounting member
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims 2
- 230000005291 magnetic effect Effects 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図ａ乃至第１図ｄは扉開閉機構の第１実施
例を示すもので、第１図ａは電気機器の扉開放状
態の斜視図、第１図ｂは扉閉鎖状態の要部縦断面
図、第１図ｃは電気回路図、第１図ｄは扉開放状
態の要部縦断面図、第２図は扉開閉機構の第２実
施例を示す扉閉鎖状態の要部縦断面図、第３図は
扉開閉機構の第３実施例を示す扉閉鎖状態の要部
縦断面図、第４図は扉用保持具の一実施例を示す
斜視図である。
１…機器本体、２…開閉扉、４，１０，１１，
１２，２１ｃ，２２ｃ…磁石、５…強磁性体、６
，２２ｄ…リードスイツチ、２１…第１の取付部
材、２２…第２の取付部材。
Figures 1a to 1d show a first embodiment of the door opening/closing mechanism. Figure 1a is a perspective view of the electrical equipment in the open state, and Figure 1b is a longitudinal cross-section of the main part of the electrical equipment in the closed state. Figure 1c is an electric circuit diagram, Figure 1d is a vertical cross-sectional view of the main part in the door open state, and Figure 2 is a vertical cross-sectional view of the main part in the door closed state showing the second embodiment of the door opening/closing mechanism. , FIG. 3 is a vertical cross-sectional view of a main part of the third embodiment of the door opening/closing mechanism in the door closed state, and FIG. 4 is a perspective view showing one embodiment of the door holder. 1...Equipment body, 2...Opening/closing door, 4, 10, 11,
12, 21c, 22c...Magnet, 5...Ferromagnetic material, 6
, 22d... Reed switch, 21... First mounting member, 22... Second mounting member.
Claims (1)
体に設けられた開閉扉とを非磁性材料から形成す
るとともに、該開閉扉の閉鎖状態の保持に磁石の
吸引力を利用した電気機器の扉開閉機構において
、 前記開閉扉と前記機器本体の何れか一方で、且
つ扉開放時と扉閉鎖時とで磁束が変動する領域内
に、前記電源回路遮断用のリードスイツチを配設
した ことを特徴とする電気機器の扉開閉機構。 (2) 磁石を備えた第１の取付部材と、前記磁石
と吸引作用を生じる磁石または強磁性体を備えた
第２の取付部材とからなる扉用保持具において、 前記第１、第２の取付部材の何れか一方で、且
つ両者の接近または離反とで磁束が変動する領域
内にリードスイツチを配設した ことを特徴とする扉用保持具。[Claims for Utility Model Registration] (1) The main body of the device with a built-in power supply circuit and the opening/closing door provided on the main body of the device are made of non-magnetic materials, and a magnet is used to keep the opening/closing door in the closed state. In a door opening/closing mechanism for an electrical device that utilizes attractive force, the power supply circuit interrupter is provided on either the opening/closing door or the device body, and within a region where the magnetic flux fluctuates between when the door is opened and when the door is closed. A door opening/closing mechanism for electrical equipment characterized by the provision of a reed switch. (2) A door holder comprising a first mounting member equipped with a magnet and a second mounting member equipped with a magnet or ferromagnetic material that produces an attractive action with the magnet, wherein the first and second A door holder characterized in that a reed switch is disposed on either one of the mounting members and within a region where magnetic flux fluctuates as the two approach or separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3953789U JPH02131236U (en) | 1989-04-05 | 1989-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3953789U JPH02131236U (en) | 1989-04-05 | 1989-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131236U true JPH02131236U (en) | 1990-10-31 |
Family
ID=31548534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3953789U Pending JPH02131236U (en) | 1989-04-05 | 1989-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131236U (en) |
-
1989
- 1989-04-05 JP JP3953789U patent/JPH02131236U/ja active Pending
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