CN203643791U - Anti-misoperation system - Google Patents
Anti-misoperation system Download PDFInfo
- Publication number
- CN203643791U CN203643791U CN201320712623.2U CN201320712623U CN203643791U CN 203643791 U CN203643791 U CN 203643791U CN 201320712623 U CN201320712623 U CN 201320712623U CN 203643791 U CN203643791 U CN 203643791U
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- Prior art keywords
- misoperation system
- testing apparatus
- power
- switch
- power supply
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Abstract
The utility model discloses an anti-misoperation system which is applicable to protection of test equipment having a heavy-current connection port. The anti-misoperation system comprises a supporting seat which is used for fixing the test equipment, a power-driven anti-error tool which is connected on the supporting seat and positioned on one side of the connection port and is used for blocking and un-blocking the connection port, and a control apparatus which is connected with a control port of the test equipment and the anti-error tool respectively and is used for controlling power supply to the test equipment and the anti-error tool. The anti-misoperation system is simple in structure and convenient to operate, satisfies heat radiation requirements of the test equipment and at the same time prevents accidents caused by improper operation by an operator during a test running process, and guarantees safe and stable operation of the test equipment.
Description
Technical field
The utility model relates to a kind of anti-misoperation system, is applied to the protection anti-misoperation system of the testing apparatus to the Wiring port with large electric current.
Background technology
For some high-current equipments, in testing of equipment process, equipment conventionally has some personal safeties to operating personnel and produces the danger position threatening, as Wiring port or exposed peripheral circuit etc., in the situation that not cutting off foreign current, operating personnel are slightly improper, and security incident will occur in these dangerous positions, and operating personnel are damaged; Equipment tends to produce a large amount of heats in test run process simultaneously, if the heat that equipment produces discharge not in time for a long time will cause serious harm and even can cause equipment out of service equipment.Thereby, be directed to the problem existing in high-current equipment test run process, should take appropriate measures to guarantee operating personnel's safety.
Utility model content
Be directed to the safety and the heat dissipation problem that in high-current equipment test run process, exist, guarantee that machine safely and steadily runs in test run process, following scheme is provided, comprising:
A kind of anti-misoperation system, is applied to the protection of the testing apparatus to the Wiring port with large electric current, wherein, comprising: bearing, in order to fixing described testing apparatus; Power-actuated anti-error tool, is connected on described bearing, and is positioned at described Wiring port one side, stops in order to described Wiring port is stopped and to be removed; Control device, is connected with described control port and the described anti-error tool of described testing apparatus respectively, for controlling the power supply of described testing apparatus and described anti-error tool.
Preferably, in this anti-misoperation system, wherein, described anti-error tool comprises a physical construction, one sensing element and a power-actuated positioning element, described physical construction stops and removes described Wiring port and stop, whether described sensing element is used for responding to described physical construction and described Wiring port is stopped, described positioning element is locked in blocked state constitutes by described physical construction when described Wiring port being stopped for described physical construction.
Preferably, in this anti-misoperation system, wherein, described control device comprises that one is subject to the delay switch of described sensing element control, one is subject to the switch and of described delay switch control to be subject to the alternating-current switch of described switch control, the power supply of positioning element described in described switch control, the power supply of testing apparatus described in described alternating-current switch control.
Preferably, in this anti-misoperation system, wherein, described delay switch is an energization delay relay.
Preferably, in this anti-misoperation system, wherein, described alternating-current switch is an A.C. contactor.
Preferably, in this anti-misoperation system, wherein, also comprise an AC power, described AC power is described testing apparatus power supply.
Preferably, in this anti-misoperation system, wherein, also comprise a DC-AC conversion device, described DC-AC conversion device converts direct current to for the alternating current that described AC power is provided, and described DC-AC conversion device is described positioning element power supply.
Preferably, in this anti-misoperation system, wherein, also comprise that a power-actuated thermal component is with thinking described testing apparatus heat radiation, described thermal component is connected on described bearing.
Preferably, in this anti-misoperation system, described thermal component comprises a fan and a support, and described fan is connected on described bearing by described support.
Preferably, in this anti-misoperation system, described fan is an aerofoil fan.
Compared with prior art, the utility model anti-misoperation system is simple in structure, easy to operate, the accident of having avoided operating personnel to cause due to misoperation in test run process, meet the heat radiation requirement of testing apparatus simultaneously, guaranteed safely and steadily running of testing apparatus.
Brief description of the drawings
Fig. 1 is the utility model anti-misoperation system structure front elevation;
Fig. 2 is the utility model anti-misoperation system structure side view;
Fig. 3 is the utility model anti-misoperation system control structure schematic diagram;
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
Be anti-misoperation system of the present utility model in conjunction with Fig. 1-3, be applied to the testing apparatus 2 to the Wiring port 1 with large electric current, as the protection of 4K projector, prevent that testing apparatus 2 personal safety to operating personnel in test run process from damaging.Above-mentioned anti-misoperation system comprises: bearing 3, and in order to fixing test equipment 2, wherein, bearing 3 comprises pulley; Power-actuated anti-error tool 4, is connected on bearing, and is positioned at large current terminal mouth 1 one sides, stops and remove to stop in order to butted line port one; Control device 5, is connected with control port 1 and the anti-error tool 4 of testing apparatus 2 respectively, and for controlling the power supply of testing apparatus 2 and anti-error tool 4, control device 5 also can be positioned on above-mentioned bearing 3.
In preferred embodiment of the present utility model, anti-error tool 4 comprises a physical construction, one sensing element and a power-actuated positioning element, as electromagnet, wherein, physical construction butted line port stops and removes and stop, sensing element is used for responding to physical construction, and whether butted line port stops, positioning element is locked in blocked state constitutes by physical construction while stopping for physical construction butted line port.It should be noted that; above-mentioned physical construction stops for butted line port and releasing stops; the method of its realization has multiple; therefore the technical solution of the utility model does not limit above-mentioned physical construction, and every realization stops and the physical construction of removing barrier effect is included in protection domain of the present utility model ad-hoc location.
In preferred embodiment of the present utility model, control device 5 comprises that one is subject to the delay switch of sensing element control, one is subject to the switch and of delay switch control to be subject to the alternating-current switch of switch control, the power supply of switch control positioning element, the power supply of alternating-current switch control testing apparatus 2.Above-mentioned delay switch can an energization delay relay, and as the relay of H3Y-2 model, switch can be a common relay, and as the relay of MY4N model, alternating-current switch can be an A.C. contactor, as the contactor of LC1-D65M7C model.In practical work process, the break-make of sensing element control delay switch, postpones 1-2s after the signal stabilization receiving after delay switch energising, closes it and often opens pin; Often opening after pin closure of delay switch, be subject to delay switch control switch often open pin closure; Alternating-current switch is connected closure afterwards, physical construction is locked in to blocked state constitutes to above-mentioned 2 power supply while of testing apparatus positioning element.
In preferred embodiment of the present utility model, also comprise an AC power and a DC-AC conversion device, wherein AC power is that testing apparatus 2 is powered, the alternating current of DC-AC conversion device for AC power is provided, as AC220V converts direct current to, as DC24V, it is positioning element power supply.
In preferred embodiment of the present utility model, also comprise that power-actuated thermal component 6 use think that testing apparatus 2 dispels the heat, comprise a fan 7, a support 8 and a gauge tap, fan 6 is connected on bearing by support 8, gauge tap is for controlling the power supply of thermal component 6, before testing apparatus 2 operations, first gauge tap is opened, allowed thermal component 6 switch on, fan 7 starts to dispel the heat for heat dissipation equipment 2.
In preferred embodiment of the present utility model, gauge tap can be a ship type switch.
These are only the utility model preferred embodiment; not thereby limit embodiment of the present utility model and protection domain; to those skilled in the art; the scheme that being equal to of should recognizing that all utilization the utility model instructionss and diagramatic content done replaces and apparent variation obtains, all should be included in protection domain of the present utility model.
Claims (10)
1. an anti-misoperation system, is applied to the protection of the testing apparatus to the Wiring port with large electric current, it is characterized in that, comprising:
Bearing, in order to fixing test equipment;
Power-actuated anti-error tool, is connected on described bearing, and is positioned at described Wiring port one side, stops in order to described Wiring port is stopped and to be removed;
Control device, is connected with control port and the described anti-error tool of described testing apparatus respectively, for controlling the power supply of described testing apparatus and described anti-error tool.
2. anti-misoperation system as claimed in claim 1, it is characterized in that, described anti-error tool comprises a physical construction, one sensing element and a power-actuated positioning element, described physical construction stops and removes described Wiring port and stops, whether described sensing element is used for responding to described physical construction and described Wiring port is stopped, described positioning element is locked in blocked state constitutes by described physical construction when described Wiring port being stopped for described physical construction.
3. anti-misoperation system as claimed in claim 2, it is characterized in that, described control device comprises that one is subject to the delay switch of described sensing element control, one is subject to the switch and of described delay switch control to be subject to the alternating-current switch of described switch control, the power supply of positioning element described in described switch control, the power supply of testing apparatus described in described alternating-current switch control.
4. anti-misoperation system as claimed in claim 3, is characterized in that, described delay switch is an energization delay relay.
5. anti-misoperation system as claimed in claim 3, is characterized in that, described alternating-current switch is an A.C. contactor.
6. anti-misoperation system as claimed in claim 2, is characterized in that, also comprises an AC power, and described AC power is described testing apparatus power supply.
7. anti-misoperation system as claimed in claim 6, it is characterized in that, also comprise a DC-AC conversion device, described DC-AC conversion device converts direct current to for the alternating current that described AC power is provided, and described DC-AC conversion device is described positioning element power supply.
8. anti-misoperation system as claimed in claim 1, is characterized in that, also comprises that a power-actuated thermal component is with thinking described testing apparatus heat radiation, and described thermal component is connected on described bearing.
9. anti-misoperation system as claimed in claim 8, is characterized in that, described thermal component comprises a fan and a support, and described fan is connected on described bearing by described support.
10. anti-misoperation system as claimed in claim 9, is characterized in that, described fan is an aerofoil fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712623.2U CN203643791U (en) | 2013-11-12 | 2013-11-12 | Anti-misoperation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712623.2U CN203643791U (en) | 2013-11-12 | 2013-11-12 | Anti-misoperation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643791U true CN203643791U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320712623.2U Expired - Lifetime CN203643791U (en) | 2013-11-12 | 2013-11-12 | Anti-misoperation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645650B (en) * | 2013-11-12 | 2017-02-15 | 上海索广映像有限公司 | Anti-error operation system |
-
2013
- 2013-11-12 CN CN201320712623.2U patent/CN203643791U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645650B (en) * | 2013-11-12 | 2017-02-15 | 上海索广映像有限公司 | Anti-error operation system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |