CN204595558U - A kind of key starter gear be applied in magnetic resonance - Google Patents
A kind of key starter gear be applied in magnetic resonance Download PDFInfo
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- CN204595558U CN204595558U CN201520321296.7U CN201520321296U CN204595558U CN 204595558 U CN204595558 U CN 204595558U CN 201520321296 U CN201520321296 U CN 201520321296U CN 204595558 U CN204595558 U CN 204595558U
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- relay
- normally closed
- closed contact
- coil
- magnetic resonance
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Abstract
A kind of key starter gear be applied in magnetic resonance, power module is connected with one end of gauge tap, the other end of gauge tap is connected with one end of relay two normally closed contact, the other end of relay two normally closed contact is connected with one end of relay one coil, the other end of relay one coil is connected with the input end of PLC primary controller, power module is connected with one end of relay one normally closed contact, the other end of relay one normally closed contact is connected with one end of relay two, and the other end of relay two coil is connected with the input end of PLC primary controller; It is convenient to realize a key control, precise control, easy and simple to handle, easy to use, and save time, work efficiency is high.
Description
Technical field:
The utility model relates to technical field of medical instruments, is specifically related to a kind of key starter gear be applied in magnetic resonance.
Background technology:
Medicine equipment refers to directly or the indirect instrument for human body, equipment, utensil, external diagnosis reagent and caliberator, material and other similar or relevant article, comprises required computer software.Effectiveness obtains mainly through modes such as physics, is not to be obtained, although or have these modes to participate in only helping out by the mode of pharmacology, immunology or metabolism.Object is the diagnosis of disease, prevention, monitoring, treatment or alleviation; The diagnosis damaged, monitoring, treatment, alleviation or function compensation; The inspection of physiological structure or physiology course, substitute, regulate or support; The support of life or maintenance; Gestation controls; By checking the sample from human body, for medical treatment or diagnostic purpose provide information.
Existing magnetic resonance is all adopt manually to control, inconvenient during its operation, and loses time, and the reaction time is slow.
Utility model content:
The purpose of this utility model is to provide a kind of key starter gear be applied in magnetic resonance, and it is convenient to realize a key control, precise control, easy and simple to handle, easy to use, and save time, work efficiency is high.
In order to solve the problem existing for background technology, the utility model adopts following technical scheme: it comprises PLC primary controller, power module, gauge tap, relay one, relay two, power module is connected with one end of gauge tap, the other end of gauge tap is connected with one end of relay two normally closed contact, the other end of relay two normally closed contact is connected with one end of relay one coil, the other end of relay one coil is connected with the input end of PLC primary controller, power module is connected with one end of relay one normally closed contact, the other end of relay one normally closed contact is connected with one end of relay two, the other end of relay two coil is connected with the input end of PLC primary controller.
Described relay one, relay two are the time relay.
The utility model has following beneficial effect: be convenient to realize a key control, precise control, and easy and simple to handle, easy to use, save time, work efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Reference numeral: 1-PLC primary controller; 2-power module; 3-gauge tap; KM1-relay one; KM2-relay two.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, this embodiment adopts following technical scheme: it comprises PLC primary controller 1, power module 2, gauge tap 3, relay one KM1, relay two KM2, power module 2 is connected with one end of gauge tap 3, the other end of gauge tap 3 is connected with one end of relay two KM2 normally closed contact KM2-1, the other end of relay two KM2 normally closed contact KM2-1 is connected with one end of relay one KM1 coil, the other end of relay one KM1 coil is connected with the input end of PLC primary controller 1, power module 2 is connected with one end of relay one KM1 normally closed contact KM1-1, the other end of relay one KM1 normally closed contact KM1-1 is connected with one end of relay two KM2, the other end of relay two KM2 coil is connected with the input end of PLC primary controller 1.
Described relay one KM1, relay two KM2 are the time relay.
The principle of work of this embodiment is for carry out a key control by gauge tap 3; when gauge tap 3 starts, relay K M1 coil obtains electric and time delay, realizes one-level and controls; when the time arrives setting value; relay K M1 coil losing electricity, relay K M1 normally closed contact KM1-1 closes, and relay two KM2 coil obtains electric; realize Two-stage control; easy to use, easy and simple to handle, wherein PLC primary controller 1 is convenient to realize emergency protection and current ramp is slow rises slow falling.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. one kind is applied to the key starter gear in magnetic resonance, it is characterized in that it comprises PLC primary controller, power module, gauge tap, relay one, relay two, power module is connected with one end of gauge tap, the other end of gauge tap is connected with one end of relay two normally closed contact, the other end of relay two normally closed contact is connected with one end of relay one coil, the other end of relay one coil is connected with the input end of PLC primary controller, power module is connected with one end of relay one normally closed contact, the other end of relay one normally closed contact is connected with one end of relay two, the other end of relay two coil is connected with the input end of PLC primary controller.
2. a kind of key starter gear be applied in magnetic resonance according to claim 1, is characterized in that described relay one, relay two is the time relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321296.7U CN204595558U (en) | 2015-05-19 | 2015-05-19 | A kind of key starter gear be applied in magnetic resonance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321296.7U CN204595558U (en) | 2015-05-19 | 2015-05-19 | A kind of key starter gear be applied in magnetic resonance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595558U true CN204595558U (en) | 2015-08-26 |
Family
ID=53931694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321296.7U Active CN204595558U (en) | 2015-05-19 | 2015-05-19 | A kind of key starter gear be applied in magnetic resonance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595558U (en) |
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2015
- 2015-05-19 CN CN201520321296.7U patent/CN204595558U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Be applied to key starting drive in magnetic resonance Effective date of registration: 20160303 Granted publication date: 20150826 Pledgee: Agricultural Development Bank of China Wangdu County sub branch Pledgor: Wangdu Huiren medical equipment Technology Co., Ltd.| Wang Tianfeng Registration number: 2016990000169 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |