CN103971998A - Power-off protection device - Google Patents
Power-off protection device Download PDFInfo
- Publication number
- CN103971998A CN103971998A CN201410220835.8A CN201410220835A CN103971998A CN 103971998 A CN103971998 A CN 103971998A CN 201410220835 A CN201410220835 A CN 201410220835A CN 103971998 A CN103971998 A CN 103971998A
- Authority
- CN
- China
- Prior art keywords
- power
- power switch
- fixed
- transmission rod
- spring
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
- Patch Boards (AREA)
Abstract
本发明涉及调度自动化系统服务器、工作站、大屏幕等精密设备的保护装置，具体为断电保护装置，包括传动杆，传动杆的中部的杆体铰接在垂直固定在电源开关所在平面上的铰接轴上，传动杆的一端搭在精密设备的电源开关的转动手柄上，传动杆的另一端和弹簧的顶端固定，弹簧的底端固定在垂直固定在电源开关所在平面上的水平板上，传动杆的铰接轴和弹簧之间的杆体上固定有铁块，铁块的下方设有固定在电源开关所在平面上的电磁铁，电磁铁的接线端和电源开关的进线端连接。本发明提供的断电保护装置能够使得精密设备的电源开关在突然断电后断开，进而使得精密设备免受突然断电、来电的冲击。
The invention relates to a protection device for precision equipment such as a scheduling automation system server, a workstation, and a large screen, specifically a power-off protection device, including a transmission rod. The rod body in the middle of the transmission rod is hinged on a hinge shaft vertically fixed on the plane where the power switch is located One end of the transmission rod is placed on the rotating handle of the power switch of precision equipment, the other end of the transmission rod is fixed to the top of the spring, and the bottom end of the spring is fixed to a horizontal plate vertically fixed on the plane where the power switch is located. An iron block is fixed on the bar body between the hinge shaft and the spring, and an electromagnet fixed on the plane where the power switch is located is arranged under the iron block, and the terminal of the electromagnet is connected with the incoming line end of the power switch. The power-off protection device provided by the invention can disconnect the power switch of the precision equipment after a sudden power-off, thereby protecting the precision equipment from the impact of sudden power-off and incoming electricity.
Description
技术领域 technical field
本发明涉及调度自动化系统服务器、工作站、大屏幕等精密设备的保护装置，具体为断电保护装置。 The invention relates to a protection device for precision equipment such as a scheduling automation system server, a workstation, and a large screen, in particular to a power-off protection device.
背景技术 Background technique
调度自动化系统服务器、工作站、大屏幕等精密设备抗冲击能力差，这些精密设备受到突然断电、来电的冲击经常会造成设备损坏，而现在没有一种有效的装置可以对这些精密设备进行断电保护。 Dispatching automation system servers, workstations, large screens and other precision equipment have poor impact resistance. These precision equipment are often damaged by sudden power failures and incoming power shocks. However, there is no effective device to power off these precision equipment. Protect.
发明内容 Contents of the invention
本发明为了调度自动化系统服务器、工作站、大屏幕等精密设备受到突然断电、来电的冲击易损坏的问题，提供了断电保护装置。 The invention provides a power-off protection device for the problem that precision equipment such as scheduling automation system servers, workstations, and large screens are easily damaged by sudden power outages and incoming power impacts.
本发明是采用如下的技术方案实现的：断电保护装置，包括传动杆，传动杆的中部的杆体铰接在垂直固定在电源开关所在平面上的铰接轴上，传动杆的一端搭在精密设备的电源开关的转动手柄上，传动杆的另一端和弹簧的顶端固定，弹簧的底端固定在垂直固定在电源开关所在平面上的水平板上，传动杆的铰接轴和弹簧之间的杆体上固定有铁块，铁块的下方设有固定在电源开关所在平面上的电磁铁，电磁铁的接线端和电源开关的进线端连接。 The present invention is realized by adopting the following technical scheme: the power-off protection device includes a transmission rod, the rod body in the middle of the transmission rod is hinged on the hinge shaft vertically fixed on the plane where the power switch is located, and one end of the transmission rod is placed on the precision equipment. On the turning handle of the power switch, the other end of the transmission rod is fixed to the top of the spring, the bottom end of the spring is fixed to a horizontal plate vertically fixed on the plane where the power switch is located, and the hinge shaft of the transmission rod and the spring are fixed on the rod body There is an iron block, and an electromagnet fixed on the plane where the power switch is located is arranged under the iron block, and the terminal of the electromagnet is connected with the incoming line end of the power switch.
精密设备的电源开关闭合时，转动手柄是电源开关的上方位置，当精密设备的供电正常时，电磁铁得电进而吸引传动杆上的铁块，传动杆上与弹簧固定的一端便压缩弹簧，弹簧处于压缩状态，当精密设备的供电突然断电时，电磁铁失电，在弹簧的恢复力作用下，传动杆上与弹簧固定的一端向上转动，传动杆的与电源开关的转动手柄接触的一端向下转动，将电源开关的转动手柄拨到电源开关的下方，这样即使精密设备的供电线路突然来电，精密设备的供电线路也是断开状态，因此精密设备不会受到突然断电、来电的冲击而损坏；精密设备的供电线路来电后，电磁铁得电，进而继续吸引传动杆上的铁块，传动杆上与弹簧固定的一端便压缩弹簧，弹簧储能，等到下次突然断电后，弹簧将能量传递给传动杆，使得传动杆断开电源开关；设备在来电后由工作人员人为启动。 When the power switch of the precision equipment is closed, the turning handle is the upper position of the power switch. When the power supply of the precision equipment is normal, the electromagnet is energized and then attracts the iron block on the transmission rod, and the end of the transmission rod fixed to the spring compresses the spring. The spring is in a compressed state. When the power supply of precision equipment is suddenly cut off, the electromagnet loses power. Under the action of the restoring force of the spring, the end of the transmission rod that is fixed to the spring rotates upward, and the end of the transmission rod that is in contact with the rotating handle of the power switch Turn one end down, and turn the turning handle of the power switch to the bottom of the power switch, so that even if the power supply line of the precision equipment suddenly receives power, the power supply line of the precision equipment is still disconnected, so the precision equipment will not be affected by sudden power failure or incoming power. Damage due to impact; after the power supply line of the precision equipment receives power, the electromagnet is energized, and then continues to attract the iron block on the transmission rod, and the end of the transmission rod fixed to the spring will compress the spring, and the spring will store energy until the next sudden power failure , the spring transmits energy to the transmission rod, so that the transmission rod disconnects the power switch; the device is manually started by the staff after the power is received.
本发明提供的断电保护装置能够使得精密设备的电源开关在突然断电后断开，进而使得精密设备免受突然断电、来电的冲击。 The power-off protection device provided by the invention can disconnect the power switch of the precision equipment after a sudden power-off, thereby protecting the precision equipment from the impact of sudden power-off and incoming electricity.
附图说明 Description of drawings
图1为本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.
图中：1-传动杆，2-铰接轴，3-转动手柄，4-电源开关，5-弹簧，6-水平板，7-铁块，8-电磁铁。 Among the figure: 1-transmission rod, 2-hinged shaft, 3-rotating handle, 4-power switch, 5-spring, 6-horizontal plate, 7-iron block, 8-electromagnet.
具体实施方式 Detailed ways
断电保护装置，包括传动杆1，传动杆1的中部的杆体铰接在垂直固定在电源开关所在平面上的铰接轴2上，传动杆1的一端搭在精密设备的电源开关4的转动手柄3上，传动杆1的另一端和弹簧5的顶端固定，弹簧5的底端固定在垂直固定在电源开关所在平面上的水平板6上，传动杆1的铰接轴和弹簧之间的杆体上固定有铁块7，铁块7的下方设有固定在电源开关所在平面上的电磁铁8，电磁铁8的接线端和电源开关的进线端连接。 The power-off protection device includes a transmission rod 1. The rod body in the middle of the transmission rod 1 is hinged on the hinge shaft 2 vertically fixed on the plane where the power switch is located. One end of the transmission rod 1 is placed on the rotating handle 3 of the power switch 4 of the precision equipment. The other end of the transmission rod 1 is fixed to the top end of the spring 5, the bottom end of the spring 5 is fixed on the horizontal plate 6 vertically fixed on the plane where the power switch is located, and the hinge shaft of the transmission rod 1 is fixed on the rod body between the spring Iron block 7 is arranged, and the bottom of iron block 7 is provided with the electromagnet 8 that is fixed on the plane where power switch is located, and the terminal of electromagnet 8 is connected with the incoming wire end of power switch.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220835.8A CN103971998B (en) | 2014-05-23 | 2014-05-23 | Power-off protection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220835.8A CN103971998B (en) | 2014-05-23 | 2014-05-23 | Power-off protection apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103971998A true CN103971998A (en) | 2014-08-06 |
| CN103971998B CN103971998B (en) | 2016-08-31 |
Family
ID=51241369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410220835.8A Active CN103971998B (en) | 2014-05-23 | 2014-05-23 | Power-off protection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103971998B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2377137A (en) * | 1943-03-30 | 1945-05-29 | Gen Electric | Electromagnetically operated switch |
| CN87208113U (en) * | 1987-05-19 | 1987-12-31 | 杨长江 | Automatic disconnector in power-off |
| CN202363369U (en) * | 2011-12-14 | 2012-08-01 | 长安大学 | Solenoid switch capable of automatically switching-off at power outage |
| CN203521230U (en) * | 2013-11-06 | 2014-04-02 | 科都电气有限公司 | Switch with power-off protection |
| CN203839313U (en) * | 2014-05-23 | 2014-09-17 | 国家电网公司 | power failure protection device |
-
2014
- 2014-05-23 CN CN201410220835.8A patent/CN103971998B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2377137A (en) * | 1943-03-30 | 1945-05-29 | Gen Electric | Electromagnetically operated switch |
| CN87208113U (en) * | 1987-05-19 | 1987-12-31 | 杨长江 | Automatic disconnector in power-off |
| CN202363369U (en) * | 2011-12-14 | 2012-08-01 | 长安大学 | Solenoid switch capable of automatically switching-off at power outage |
| CN203521230U (en) * | 2013-11-06 | 2014-04-02 | 科都电气有限公司 | Switch with power-off protection |
| CN203839313U (en) * | 2014-05-23 | 2014-09-17 | 国家电网公司 | power failure protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103971998B (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103971998B (en) | Power-off protection apparatus | |
| CN204189687U (en) | High-tension line spring assist isolating switch | |
| CN203839313U (en) | power failure protection device | |
| CN201829401U (en) | Cross-the-center closing isolation switch | |
| CN203911307U (en) | Static contact maintenance device of isolating switch | |
| CN104528383A (en) | Electromagnetic type conveying device for blades | |
| CN103943429B (en) | The automatic reclosing brake gear of isolating switch | |
| CN204012704U (en) | A kind of switch with power-off protection | |
| CN204250933U (en) | For the electromagnetic type conveyer of blade | |
| CN205033147U (en) | Circuit breaker energy -stored spring assembly jig | |
| CN203910718U (en) | Apparatus for preventing false switching of a breaker if no power exists at an electrical network side | |
| CN204037640U (en) | Formula transport trolley is driven at station at a high speed | |
| CN204888021U (en) | Intelligent fruit harvesting ware | |
| CN203013554U (en) | Divide-shut brake device and automatic change-over switching device | |
| CN204793848U (en) | Circuit equipment fixing and safe the job action device of dismantlement | |
| CN201242987Y (en) | Fuse combined mechanism for preventing outdoor transformer from running with phase lack | |
| CN104578000A (en) | Power supply line fault isolating method, device and system | |
| CN105355499B (en) | GW4 type isolating switch mechanical jamming adjustment device | |
| CN205159148U (en) | Emergency unlocking mechanism | |
| CN104319198A (en) | Novel manual and electric switch-on and switch-off conversion device used for leakage protector | |
| CN204474928U (en) | Line mechanism is pulled out for computerized pattern car | |
| CN204242920U (en) | Can the fuse disconnecting switch of phase selection deciliter | |
| CN202885959U (en) | Electronic scale provided with electronic scale proximity switch universal device | |
| CN204464144U (en) | A grounding switch weight structure | |
| CN113904237B (en) | A power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |