CN2697255Y - Pneumat internal swing door pump - Google Patents
Pneumat internal swing door pump Download PDFInfo
- Publication number
- CN2697255Y CN2697255Y CNU2004200271927U CN200420027192U CN2697255Y CN 2697255 Y CN2697255 Y CN 2697255Y CN U2004200271927 U CNU2004200271927 U CN U2004200271927U CN 200420027192 U CN200420027192 U CN 200420027192U CN 2697255 Y CN2697255 Y CN 2697255Y
- Authority
- CN
- China
- Prior art keywords
- door
- switch
- pump
- pressure switch
- utility
- 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.)
- Expired - Fee Related
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a pneumatic internal swing door pump. The circuit of the door pump is mainly composed of a driving cylinder (6) connecting electromagnetic valve (12), a hall switch (13), a pressure switch (14), a controller (15), a buckling-plate switch (16), and a door lamp (17). The utility model adopts the hall switch to detect the exact position of closing the door via the magnetic force induction, avoiding the mechanical contact and prolonging the service life. The adoption of the pressure switch simultaneously controlling a preventing clamp and a door lamp, simplifies the structure and decreases the failure rate. The power of the door pump is automatically cut off after the door is completely closed, avoiding the safety hazard caused by the malfunction of the preventing clamp opening the vehicle door.
Description
Affiliated technical field
The utility model relates to a pump, is specifically related to pneumatic inner swing door pump.
Background technology
Inner swing door is a kind of new type passenger car passenger doors that occurs in recent years, and this car door is concordant with vehicle body, has plurality of advantages such as a body is roomy, handsome in appearance, good airproof performance, is subjected to vast passenger vehicle producer and client's welcome.The door pump of this kind inner swing door use at present adopts following form on circuit: 1, detect with travel switch and close the door the position to determine whether in the anti-pinch zone, travel switch outage anti-pinch lost efficacy after the door pass puts in place, there is the machinery contact like this, shortens the life-span of travel switch relatively; 2, adopt two pressure switches that gate light and anti-pinch are controlled, complex structure relatively, the fault rate height, and the pressure working value of pressure switch fixes, and the different requirement of client of different automobile types are difficult to satisfy; 3, behind door-closing in-place, fail to realize the cut-out of anti-pinch power supply, if misoperation partly takes place anti-pinch, car door opening will be brought unsafe hidden danger to driving.
Summary of the invention
The purpose of this utility model is: a kind of pneumatic inner swing door pump is provided, and simplified structure is realized adjustable anti-pinch action, improves travel safety, adapts to different customer requirements.
Technical solution of the present utility model is: the circuit of this pump mainly adopts and drives cylinder connection electromagnetic valve, Hall switch, pressure switch, controller, rocker switch and gate light composition.
The utility model adopts Hall switch to detect the particular location of closing the door by magnetic force induction, avoid the machinery contact to increase the service life, adopt pressure switch simultaneously anti-pinch and gate light to be controlled, simplified structure, reduce fault rate, automatically the door pumping source is cut off behind the door-closing in-place, avoid the misoperation of anti-pinch part that car door opening is caused potential safety hazard.
Description of drawings
Fig. 1 is the utility model pneumoelectric key wiring diagram
Among the figure: 1,2,3,4 unidirectional speed governing joints, 5,6 drive cylinder, 7 sources of the gas, 8 pop valves, 9 water filters, 10 pressure regulator valves, 11 oil sprayers, 12 electromagnetic valves, 13 Hall switch, 14 pressure switches, 15 controllers, 16 rocker switchs, 17 gate lights.
The specific embodiment
As shown in the figure, heavy line is represented gas circuit, and fine line indication circuit, door pump circuit of the present utility model are mainly formed by driving cylinder 6 connection electromagnetic valves 12, Hall switch 13, pressure switch 14, controller 15, rocker switch 16 and gate light 17.
Press rocker switch to the side of opening the door, VCC and blue colo(u)r streak are connected, two-position-five-way solenoid valve right-hand member coil electricity, source of the gas the passes through oil mist separator---tracheae of two cylinders of electromagnetic valve---gas-tpe fitting---, cylinder piston is protruding, drive pivoted arm by connecting rod and drive the door-hinge rotation again, thereby rotation is moved and opened in the drive door work.Meanwhile, the force value of pressure switch and the numerical value of source of the gas equates, makes pressure switch be in that normal switching is closed, the state of normally closed disconnection, by internal control circuit gate light lighted.
On the contrary when pressing rocker switch when closing reveal, VCC and yellow line are connected, two-position-five-way solenoid valve left end coil electricity, source of the gas the passes through oil mist separator---tracheae of two cylinders of electromagnetic valve---gas-tpe fitting---, cylinder piston inwardly moves, drive pivoted arm by connecting rod and drive the door-hinge rotation again, thereby driving door rotates, make the motion of closing the door, this moment, the force value of pressure switch was the pressure of cylinder inside exhaust end and since when discharging gas cylinder in inside contraction, make the force value of cylinder inside not present significant change, when clipping to certain article or man-hour, the piston stop motion, but gas is still being discharged, make the force value in the pressure switch do constantly variation, when reaching setting value, pressure switch resets, and normal-closed end is connected heavily again, the inner generation of control circuit moved, the electromagnetic valve coil that opens the door is connected, and car door opening is realized anti-pinch.When piston in the process of closing the door when the Hall switch, the Hall switch action makes control circuit produce locking signal, even pressure switch resets, does not also produce the action of opening the door, and makes can close to put in place, gate light extinguishes under the control of pressure switch reset signal.Simultaneously pressure switch resets and by control circuit whole door pumping source is cut off, even the pressure switch misoperation occurs, can be with car door opening yet, thereby use as safe as a house.
Claims (1)
1, pneumatic inner swing door pump, it is characterized in that: the circuit of this pump is mainly formed by driving cylinder (6) connection electromagnetic valve (12), Hall switch (13), pressure switch (14), controller (15), rocker switch (16) and gate light (17), cylinder (6) is gone up connection Hall switch (13), Hall switch (13) connects pressure switch (14) driving, pressure switch (14) connects controller (15), and rocker switch (16) and gate light (17) are connected on the controller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200271927U CN2697255Y (en) | 2004-05-14 | 2004-05-14 | Pneumat internal swing door pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200271927U CN2697255Y (en) | 2004-05-14 | 2004-05-14 | Pneumat internal swing door pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697255Y true CN2697255Y (en) | 2005-05-04 |
Family
ID=34771569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200271927U Expired - Fee Related CN2697255Y (en) | 2004-05-14 | 2004-05-14 | Pneumat internal swing door pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697255Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290686A (en) * | 2014-01-06 | 2015-01-21 | 郑州宇通客车股份有限公司 | System and method for controlling bus door |
| CN105545142A (en) * | 2016-01-22 | 2016-05-04 | 金湖县金宇客车门泵厂 | Anti-pinch device of automobile door |
| CN105599687A (en) * | 2016-03-31 | 2016-05-25 | 桂林理工大学 | Ramp pneumatic drawing type barrier-free bus door |
| CN105863425A (en) * | 2016-05-13 | 2016-08-17 | 威海广泰空港设备股份有限公司 | Outerturning door self-opening prevention device |
| CN108505869A (en) * | 2018-03-12 | 2018-09-07 | 金龙联合汽车工业（苏州）有限公司 | A kind of two-way anti-pinch Pneumat internal swing door |
| CN109898946A (en) * | 2018-10-26 | 2019-06-18 | 聊城职业技术学院 | A kind of switch gate anti-clipping system of bus door |
| CN111022391A (en) * | 2019-12-03 | 2020-04-17 | 浙江天联机械有限公司 | Interlocking pneumatic control system for slag outlet door |
| CN111021870A (en) * | 2019-11-25 | 2020-04-17 | 瑞立集团瑞安汽车零部件有限公司 | Vehicle door control module, control method and vehicle |
| CN114197984A (en) * | 2021-12-14 | 2022-03-18 | 江苏财经职业技术学院 | Novel intelligent new forms of energy door pump system for passenger train |
-
2004
- 2004-05-14 CN CNU2004200271927U patent/CN2697255Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290686B (en) * | 2014-01-06 | 2017-04-05 | 郑州宇通客车股份有限公司 | A kind of bus door control system and method |
| CN104290686A (en) * | 2014-01-06 | 2015-01-21 | 郑州宇通客车股份有限公司 | System and method for controlling bus door |
| CN105545142A (en) * | 2016-01-22 | 2016-05-04 | 金湖县金宇客车门泵厂 | Anti-pinch device of automobile door |
| CN105545142B (en) * | 2016-01-22 | 2017-06-16 | 金湖县金宇客车门泵厂 | A kind of arrangements for automotive doors anti-pinch device |
| CN105599687A (en) * | 2016-03-31 | 2016-05-25 | 桂林理工大学 | Ramp pneumatic drawing type barrier-free bus door |
| CN105863425B (en) * | 2016-05-13 | 2023-10-10 | 威海广泰空港设备股份有限公司 | Self-opening preventing device for outward swinging door |
| CN105863425A (en) * | 2016-05-13 | 2016-08-17 | 威海广泰空港设备股份有限公司 | Outerturning door self-opening prevention device |
| CN108505869A (en) * | 2018-03-12 | 2018-09-07 | 金龙联合汽车工业（苏州）有限公司 | A kind of two-way anti-pinch Pneumat internal swing door |
| CN109898946A (en) * | 2018-10-26 | 2019-06-18 | 聊城职业技术学院 | A kind of switch gate anti-clipping system of bus door |
| CN111021870A (en) * | 2019-11-25 | 2020-04-17 | 瑞立集团瑞安汽车零部件有限公司 | Vehicle door control module, control method and vehicle |
| CN111021870B (en) * | 2019-11-25 | 2023-10-20 | 瑞立集团瑞安汽车零部件有限公司 | Vehicle door control module, control method and vehicle |
| CN111022391A (en) * | 2019-12-03 | 2020-04-17 | 浙江天联机械有限公司 | Interlocking pneumatic control system for slag outlet door |
| CN111022391B (en) * | 2019-12-03 | 2021-09-10 | 浙江天联机械有限公司 | Interlocking pneumatic control system for slag outlet door |
| CN114197984A (en) * | 2021-12-14 | 2022-03-18 | 江苏财经职业技术学院 | Novel intelligent new forms of energy door pump system for passenger train |
| CN114197984B (en) * | 2021-12-14 | 2024-01-26 | 江苏财经职业技术学院 | Intelligent new energy passenger car door pump system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2697255Y (en) | Pneumat internal swing door pump | |
| CN107503598B (en) | Hidden automobile outer door handle | |
| CN105003314B (en) | A kind of rocking arm of integrated engine braking | |
| CN103388502B (en) | A kind of full changeable electro-hydraulic air valve drive unit | |
| CN104481628A (en) | Mechanical connection type engine integration rocker arm brake device with valve lift reset function | |
| CN107472382A (en) | A kind of driver's cab turnover control device and its control method | |
| CN101713308B (en) | Hydraulic valve mechanism of variable valve lift | |
| CN208439801U (en) | The Mobile garbage compression box hydraulic system of integrated power source | |
| CN214331647U (en) | High-pressure gas driving type switch type pneumatic actuator with linear motor embedded inside | |
| CN201739002U (en) | Automatic control device of shutter for internal-combustion engine | |
| CN204627691U (en) | A kind of camshaft mechanism realizing cylinder deactivation of engine work | |
| CN106762013A (en) | A kind of gear rod engine brake mechanism | |
| CN101397921B (en) | Electric driving fully variable valve actuator for air-powered engine | |
| CN111021870B (en) | Vehicle door control module, control method and vehicle | |
| CN208565605U (en) | A kind of oscillatory valve of included control | |
| CN203728371U (en) | Elevator safety door | |
| CN102705031A (en) | Stepless variable lift system of engine | |
| CN2806790Y (en) | Electromagnetic exhaust brake valve | |
| CN202071796U (en) | Automatic lifting device of vehicle rear bumper | |
| CN217874230U (en) | Electric water pump control valve | |
| CN216131459U (en) | High-pressure pneumatic control device and pneumatic emergency cut-off shear valve using same | |
| CN2856352Y (en) | Auto window closer when no person in car | |
| CN2352488Y (en) | Hydraulic driving type lift door operation device | |
| CN201891509U (en) | Electrical control oil-saving device of engine | |
| CN2678970Y (en) | Automatic mutual control system for states of car door and wheels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |