CN204590940U - A kind of X-ray machine room electric safety principal and subordinate door linkage system - Google Patents
A kind of X-ray machine room electric safety principal and subordinate door linkage system Download PDFInfo
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- CN204590940U CN204590940U CN201520165001.1U CN201520165001U CN204590940U CN 204590940 U CN204590940 U CN 204590940U CN 201520165001 U CN201520165001 U CN 201520165001U CN 204590940 U CN204590940 U CN 204590940U
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- door
- object detector
- output
- machine room
- processing module
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Abstract
The utility model discloses a kind of X-ray machine room electric safety principal and subordinate door linkage system, it comprises the first object detector, the second object detector, processing module and relay, the output of described first object detector is all connected with the input of processing module with the output of the second object detector, and the output of described processing module is connected with relay.By using principal and subordinate's door linkage system of the present utility model, x-ray just can be avoided to check machine room operationally, and Electric protective door is but in the situation of open mode, reduces the probability that the personnel of waiting to see the doctor are subject to unexpected roentgen radiation x.The utility model can be widely used in field, X-ray machine room as a kind of X-ray machine room electric safety principal and subordinate door linkage system.
Description
Technical field
The utility model relates to principal and subordinate's door linkage device, particularly relates to a kind of X-ray machine room electric safety principal and subordinate door linkage system.
Background technology
At present, the x-ray of hospital checks that machine room has employing Electric protective door, and general Electric protective door is used in waiting lounge, and for patient's turnover, what operation room used is then door-hinge system, is manually operated door.When x-ray checks machine room work, described Electric protective door and described manually operated door are necessary for the state being in closedown, but there is mistake sometimes in described Electric protective door, closed condition should to be in, but automatically open, or sometimes, staff has been closed manually operated door and has but been forgotten closedown Electric protective door, so then easily cause the personnel of waiting to see the doctor to be subject to unexpected roentgen radiation x, thus cause the injury of human body.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of principal and subordinate's door linkage system for X-ray machine room Electric protective door.
The technical scheme that the utility model adopts is: a kind of X-ray machine room electric safety principal and subordinate door linkage system, it comprises the first object detector, the second object detector, processing module and relay, the output of described first object detector is all connected with the input of processing module with the output of the second object detector, and the output of described processing module is connected with relay.
Further, described first object detector is laser diffusion type optoelectronic switch, and described first object detector comprises the first generating laser and the first laser light-receiving device, and the output of described first laser light-receiving device is connected with the input of processing module.
Further, described second object detector is laser diffusion type optoelectronic switch, and described second object detector comprises the second generating laser and the second laser light-receiving device, and the output of described second laser light-receiving device is connected with the input of processing module.
Further, it also comprises signal amplifier, and the output of described processing module is by signal amplifier and then be connected with relay.
Further, described processing module is single-chip microcomputer or arm processor.
Further, described processing module comprises the first not gate, second not gate, first and door, second with door and or door, the output of described first object detector is connected with an input of door with the input and second of the first not gate respectively, the output of described second object detector is connected with an input of door with the input and first of the second not gate respectively, the output of described first not gate is connected with another input of door with first, the output of described second not gate is connected with another input of door with second, described first with the output of door and second with the output of door respectively with or two inputs of door be connected.
Further, described first object detector and the second object detector are equipped with mounting seat, and the back side of described mounting seat is provided with adhered layer.
Further, described mounting seat is provided with spherical rotation chamber, is provided with club in described spherical rotation chamber.
The beneficial effects of the utility model are: principal and subordinate's door linkage system of the present utility model comprises the first object detector, second object detector, processing module and relay, the output of described first object detector is all connected with the input of processing module with the output of the second object detector, the output of described processing module is connected with relay, when described first object detector detects that Electric protective door is in open mode, when second object detector detects that manually operated door is in closed condition, described processing module then exports a high level voltage and makes relay closes, thus make Electric protective door work produce the action of closing the door.Can obtain thus, by using principal and subordinate's door linkage system of the present utility model, x-ray just can be avoided to check machine room operationally, and Electric protective door is but in the situation of open mode, reduces the probability that the personnel of waiting to see the doctor are subject to unexpected roentgen radiation x.And the utility model also have structure simple, be easy to the advantages such as realization.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Fig. 1 is the structured flowchart of a kind of X-ray machine room of the utility model electric safety principal and subordinate door linkage system;
Fig. 2 is the concrete structure schematic diagram of a kind of X-ray machine room of the utility model electric safety principal and subordinate door linkage system;
Fig. 3 is a specific embodiment electronic circuit schematic of processing module in a kind of X-ray machine room of the utility model electric safety principal and subordinate door linkage system.
1, solid wall; 2, Electric protective door; 3, the first object detector; 4, the second object detector; 5, manually operated door; 6, the first not gate; 7, the second not gate; 8, first and door; 9, second and door; 10 or door.
Detailed description of the invention
Usually, when x-ray checks machine room work, staff will inevitably at operation room operating equipment, and therefore, when x-ray checks machine room work, the manually operated door of operation room will inevitably be in the state of cut out.And for described Electric protective door, there is mistake sometimes in it, closed condition should to be in, but automatically open, or sometimes, staff but forgets closedown Electric protective door, therefore for this problem, and principal and subordinate's door linkage system that the utility model provides a kind of state according to manually operated door to control Electric protective door.
The manually operated door that operation room uses is as active door, and described Electric protective door is as driven door.For current Electric protective door, it presses switch just to produce action, more then produce opposite action by switch next time, produces the action of opening the door as pressed switch, then produce the action of closing the door by switch next time so again, then then produce the action of enabling by switch next time again.Switch of pressing for Electric protective door just produces action, and it is specially, and presses switch, namely switch closes, and now, the drive circuit of Electric protective door exports the executing agency of a pulse signal to Electric protective door, thus triggering executing agency's work, Electric protective door produces action.
As depicted in figs. 1 and 2, a kind of X-ray machine room electric safety principal and subordinate door linkage system, it comprises the first object detector 3, second object detector 4, processing module and relay, the output of described first object detector 3 is all connected with the input of processing module with the output of the second object detector 4, and the output of described processing module is connected with relay.
The first described object detector 3 is arranged near Electric protective door 2, for detecting the on off state of Electric protective door 2; The second described object detector 4 is arranged near manually operated door 5, for detecting the on off state of manually operated door 5.Separately, using the switch of described relay as Electric protective door, so when described relay closes, namely when switch closes, the drive circuit of Electric protective door just can export the executing agency of a pulse signal to Electric protective door, thus triggers executing agency's work, Electric protective door produces action, otherwise when relay disconnects, drive circuit is output pulse signal not.
The course of work of above-mentioned principal and subordinate's door linkage system is:
When described first object detector 3 detects that Electric protective door 2 is in closed condition, described first object detector 3 exports high level, when described first object detector 3 detects that Electric protective door 2 is in open mode, described first object detector 3 output low level;
When described second object detector 4 detects that manually operated door 5 is in closed condition, described second object detector 4 exports high level, when described second object detector 4 detects that manually operated door 5 is in open mode, and described second object detector 4 output low level;
When the second object detector 4 exports high level to processing module, and the first object detector 3 output low level to processing module time, namely manually operated door 5 is in closed condition, and Electric protective door 2 is when being in open mode, described processing module according to the voltage signal received thus export a high level voltage to relay, make relay closes, be namely equivalent to press switch, such Electric protective door just can produce the action of closing the door.Can obtain thus, by using principal and subordinate's door linkage system of the present utility model, Electric protective door can be controlled according to the closed condition of manually operated door and produce the action of closing the door, like this, just x-ray can be avoided to check machine room operationally, Electric protective door is but in the situation of open mode, reduces the probability that the personnel of waiting to see the doctor are subject to unexpected roentgen radiation x.
Be further used as preferred embodiment, described first object detector 3 is laser diffusion type optoelectronic switch, described first object detector 3 comprises the first generating laser and the first laser light-receiving device, and the output of described first laser light-receiving device is connected with the input of processing module.For the first described object detector 3, its operating principle is: generating laser sends laser, and laser light-receiving device then exports corresponding voltage according to the laser received; When Electric protective door 2 is closed, the laser that generating laser sends can be subject to stop and the reflection of Electric protective door 2, therefore, laser received by laser light-receiving device is larger, now laser light-receiving device can correspondingly export a high level signal, otherwise, when Electric protective door 2 is opened, the laser that generating laser sends can not be stopped by Electric protective door 2 and reflect, therefore, laser signal received by laser light-receiving device is less, almost nil, and now laser light-receiving device then exports a low level signal.
Preferably, described second object detector 4 is laser diffusion type optoelectronic switch, and described second object detector 4 comprises the second generating laser and the second laser light-receiving device, and the output of described second laser light-receiving device is connected with the input of processing module.For the second described object detector 4, its operating principle is: generating laser sends laser, and laser light-receiving device then exports corresponding voltage according to the laser received; When manually operated door 5 cuts out, the laser that generating laser sends can be subject to stop and the reflection of manually operated door 5, and therefore, the laser received by laser light-receiving device is larger, now laser light-receiving device can correspondingly export a high level signal, otherwise when manually operated door 5 is opened, the laser that generating laser sends can not be stopped by manually operated door 5 and reflect, therefore, laser signal received by laser light-receiving device is less, almost nil, and now laser light-receiving device then exports a low level signal.
Be further used as preferred embodiment, it also comprises signal amplifier, and the output of described processing module is by signal amplifier and then be connected with relay.
Be further used as preferred embodiment, described processing module is single-chip microcomputer or arm processor.Described single-chip microcomputer or arm processor, its voltage signal for exporting according to the first object detector 3 and the second object detector 4, thus export a high level voltage to relay, make relay closes.
Or, described processing module comprises the first not gate, second not gate, first and door, second with door and or door, the output of described first object detector is connected with an input of door with the input and second of the first not gate respectively, the output of described second object detector is connected with an input of door with the input and first of the second not gate respectively, the output of described first not gate is connected with another input of door with first, the output of described second not gate is connected with another input of door with second, described first with the output of door and second with the output of door respectively with or two inputs of door be connected.Output that is described or door is connected with relay.
Be further used as preferred embodiment, described first object detector 3 and the second object detector 4 are equipped with mounting seat, and the back side of described mounting seat is provided with adhered layer.Described adhered layer is for being fixed on carrier by object detector.
Be further used as preferred embodiment, described mounting seat is provided with spherical rotation chamber, is provided with club in described spherical rotation chamber, object detector is then arranged on club, like this by rotating club, just can the detection angle of instrumentality bulk detector, improve operating flexibility.
The utility model one specific embodiment
As shown in Figure 2, a kind of X-ray machine room electric safety principal and subordinate door linkage system, it specifically comprises the first object detector 3, second object detector 4, processing module and relay, the output of described first object detector 3 is all connected with the input of processing module with the output of the second object detector 4, and the output of described processing module is connected with relay;
The first described object detector 3 is arranged on the solid wall 1 near Electric protective door 2, and the second described object detector 4 is arranged on the solid wall 1 near manually operated door 5;
Described first object detector 3 is laser diffusion type optoelectronic switch, described first object detector 3 comprises the first generating laser and the first laser light-receiving device, the output of described first laser light-receiving device is connected with the input of processing module, described second object detector 4 is laser diffusion type optoelectronic switch, described second object detector 4 comprises the second generating laser and the second laser light-receiving device, and the output of described second laser light-receiving device is connected with the input of processing module;
As shown in Figure 3, described processing module comprise the first not gate 6, second not gate 7, first and door 8, second and door 9 and or door 10, the output V of described first object detector 3
abe connected with an input of door 9 with the input and second of the first not gate 6 respectively, the output V of described second object detector 4
bbe connected with an input of door 8 with the input and first of the second not gate 7 respectively, the output of described first not gate 6 is connected with another input of door 8 with first, the output of described second not gate 7 is connected with another input of door 9 with second, described first with the output of door 8 and second with the output of door 9 respectively with or two inputs of door 10 be connected, output that is described or door 10 is connected with relay.
The specific works principle of above-mentioned principal and subordinate's door linkage system is as follows:
1, manually operated door 5 cuts out, and Electric protective door 2 is opened, now, second object detector 4 exports high level " 1 ", the first object detector 3 output low level " 0 ", now, or door 10 exports high level " 1 ", relay closes, Electric protective door produces the action of closing the door;
2, manually operated door 5 cuts out, and Electric protective door 2 is closed, and now, the second object detector 4 exports high level " 1 ", and the first object detector 3 exports high level " 1 ", now, or door 10 output low level " 0 ", relay disconnects, and Electric protective door does not produce action;
3, manually operated door 5 is opened, and Electric protective door 2 is opened, now, the second object detector 4 output low level " 0 ", the first object detector 3 output low level " 0 ", now, or door 10 output low level " 0 ", relay disconnects, and Electric protective door does not produce action;
4, manually operated door 5 is opened, and Electric protective door 2 is closed, now, second object detector 4 output low level " 0 ", the first object detector 3 output low level " 1 ", now, or door 10 exports high level " 1 ", relay closes, Electric protective door produces the action of opening the door.
Obtained by above-mentioned, when x-ray checks machine room operationally, principal and subordinate's door linkage system of the present utility model can according to the closed condition of manually operated door 5, thus the Electric protective door 2 being in open mode is closed, so just, x-ray can be avoided to check machine room operationally, Electric protective door is but in the situation of open mode, reduces the probability that the personnel of waiting to see the doctor are subject to unexpected roentgen radiation x.
In addition, when manually operated door 5 is in open mode, principal and subordinate's door linkage system of the present utility model also can make the Electric protective door 2 being in closed condition open, and can be so then bringing great convenience property of staff.
Preferably, described first object detector 3 and the second object detector 4 are equipped with mounting seat, and the back side of described mounting seat is provided with adhered layer.Described mounting seat is provided with spherical rotation chamber, and be provided with club in described spherical rotation chamber, object detector is then arranged on club.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (8)
1. an X-ray machine room electric safety principal and subordinate door linkage system, it is characterized in that: it comprises the first object detector, the second object detector, processing module and relay, the output of described first object detector is all connected with the input of processing module with the output of the second object detector, and the output of described processing module is connected with relay.
2. a kind of X-ray machine room electric safety principal and subordinate door linkage system according to claim 1, it is characterized in that: described first object detector is laser diffusion type optoelectronic switch, described first object detector comprises the first generating laser and the first laser light-receiving device, and the output of described first laser light-receiving device is connected with the input of processing module.
3. a kind of X-ray machine room electric safety principal and subordinate door linkage system according to claim 1, it is characterized in that: described second object detector is laser diffusion type optoelectronic switch, described second object detector comprises the second generating laser and the second laser light-receiving device, and the output of described second laser light-receiving device is connected with the input of processing module.
4. a kind of X-ray machine room electric safety principal and subordinate door linkage system according to claim 1, is characterized in that: it also comprises signal amplifier, and the output of described processing module is by signal amplifier and then be connected with relay.
5. a kind of X-ray machine room electric safety principal and subordinate door linkage system according to any one of claim 1-4, is characterized in that: described processing module is single-chip microcomputer or arm processor.
6. a kind of X-ray machine room electric safety principal and subordinate door linkage system according to any one of claim 1-4, it is characterized in that: described processing module comprises the first not gate, second not gate, first and door, second with door and or door, the output of described first object detector is connected with an input of door with the input and second of the first not gate respectively, the output of described second object detector is connected with an input of door with the input and first of the second not gate respectively, the output of described first not gate is connected with another input of door with first, the output of described second not gate is connected with another input of door with second, described first with the output of door and second with the output of door respectively with or two inputs of door be connected.
7. a kind of X-ray machine room electric safety principal and subordinate door linkage system according to claim 1, is characterized in that: described first object detector and the second object detector are equipped with mounting seat, and the back side of described mounting seat is provided with adhered layer.
8. a kind of X-ray machine room electric safety principal and subordinate door linkage system according to claim 7, is characterized in that: described mounting seat is provided with spherical rotation chamber, is provided with club in described spherical rotation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165001.1U CN204590940U (en) | 2015-03-20 | 2015-03-20 | A kind of X-ray machine room electric safety principal and subordinate door linkage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165001.1U CN204590940U (en) | 2015-03-20 | 2015-03-20 | A kind of X-ray machine room electric safety principal and subordinate door linkage system |
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| Publication Number | Publication Date |
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| CN204590940U true CN204590940U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520165001.1U Expired - Fee Related CN204590940U (en) | 2015-03-20 | 2015-03-20 | A kind of X-ray machine room electric safety principal and subordinate door linkage system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328217A (en) * | 2016-11-10 | 2017-01-11 | 北京凯佰特科技股份有限公司 | Safety interlocking control system for protective door of hospital neutron irradiator |
-
2015
- 2015-03-20 CN CN201520165001.1U patent/CN204590940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328217A (en) * | 2016-11-10 | 2017-01-11 | 北京凯佰特科技股份有限公司 | Safety interlocking control system for protective door of hospital neutron irradiator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20170320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |