CN206071334U - A kind of window air opening device on bus - Google Patents
A kind of window air opening device on bus Download PDFInfo
- Publication number
- CN206071334U CN206071334U CN201621031049.4U CN201621031049U CN206071334U CN 206071334 U CN206071334 U CN 206071334U CN 201621031049 U CN201621031049 U CN 201621031049U CN 206071334 U CN206071334 U CN 206071334U
- Authority
- CN
- China
- Prior art keywords
- voltage comparator
- vehicle window
- window
- relay
- vehicle
- 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
Abstract
This utility model is related to the window air opening device on a kind of bus, including the voltage comparator W1 being connected in series, voltage comparator W2 and voltage comparator W3, the reverse input end of the voltage comparator W1 is parallel with three inductive probes, No. 2 pins of the voltage comparator W2, vehicle window closing switch is connected on No. 3 pins and No. 5 pins, vehicle window closes display lamp and alarm, No. 4 pins of voltage comparator W2 are connected with the reverse input end of voltage comparator W3, the outfan of voltage comparator W3 is connected to vehicle window button switch SB1 and relay K, the control end connection vehicle window electric control system of relay K or vehicle window atmospheric control.Window air opening device structure on bus of the present utility model is novel, in emergency circumstances voltage comparator W3 drives relay K work, relay K contact switch closure, window lifting motor M or vehicle window drive cylinder to start working, vehicle window is automatically opened up and facilitates passenger to escape, and degree of intelligence is high.
Description
Technical field
This utility model is related to the window air opening device on a kind of bus.
Background technology
At present to wait all be in emergency circumstances or the employing come opening safety door using manual mode to bus meeting with an accidet
Quartering hammer breaks glass for vehicle window to escape, but is squeezed and when being deformed, adds safety hammer again once safety door is run into
Nothing is gathered in the case of effect, and the life security of people just there is no guarantee that.
Utility model content
To solve above-mentioned technical problem, this utility model provides the window air opening device on a kind of bus.
Window air opening device on bus of the present utility model, including the voltage comparator W1, electricity that are connected in series
Pressure comparator W2 and voltage comparator W3, the reverse input end of the voltage comparator W1 are parallel with three inductive probes, voltage
The outfan of comparator W1 is connected with No. 1 pin of voltage comparator W2, No. 2 pins of the voltage comparator W2, No. 3 pins
Display lamp and alarm are closed with vehicle window closing switch, vehicle window are connected on No. 5 pins, vehicle window closes display lamp by electricity
Resistance is connected with the VCC ends of voltage comparator W1, and No. 4 pins of voltage comparator W2 are connected with the reverse input end of voltage comparator W3
Connect, the outfan of voltage comparator W3 is connected to vehicle window button switch SB1 and relay K, the control end connection of relay K
Vehicle window electric control system or vehicle window atmospheric control, are parallel with voltage comparator W2 and voltage comparator W3 connection lines
Three vehicle window display lamp D1, are connected with the VCC ends of voltage comparator W1 after three vehicle window display lamp D1 series connection.
Window air opening device on bus of the present utility model, the vehicle window control system are vehicle window Electromechanical Control
System, vehicle window Mechatronic control system include some window lifting motor M, and each window lifting motor M is both connected to relay K's
On connection line between two lead-out terminals, on the connection line between two lead-out terminals of relay K, electricity is also associated with
Source, is also associated with the two keys relay with SR being connected with power supply on each window lifting motor M.
Window air opening device on bus of the present utility model, the vehicle window control system are vehicle window pneumatic control
System, vehicle window atmospheric control include two two-position three way reversing solenoid valves being connected with relay K lead-out terminals, two two
The escape pipe of position triplet commutation electromagnetic valve is all connected with vehicle window drive cylinder, and the air inlet pipe of two-position three way reversing solenoid valve passes through pipeline
Connect spare gas pot and vehicle pneumatic systems respectively, be also associated between vehicle pneumatic systems and two-position three way reversing solenoid valve
Check valve.
Window air opening device on bus of the present utility model, is in series with travel switch under shown relay K
X1。
The beneficial effects of the utility model are compared with prior art：Window air on bus of the present utility model is opened
Opening device structure is novel, and in emergency circumstances voltage comparator W3 drives relay K work, relay K contact switch closure, vehicle window
Lifting motor M or vehicle window drive cylinder are started working, and vehicle window is automatically opened up and facilitates passenger to escape, and degree of intelligence is high, carries significantly
The high security performance of motor buses.
Description of the drawings
Fig. 1 is the structural representation of the window air opening device on a kind of bus described in this utility model embodiment 1
Figure；
Fig. 2 is the window air opening device on a kind of bus described in this utility model embodiment 2.
In figure：
1st, inductive probe；2nd, vehicle window closing switch；3rd, vehicle window closes display lamp；4th, alarm；5th, power supply；6th, double-pole relay
Device；7th, two-position three way reversing solenoid valve；8th, vehicle window drive cylinder；9th, spare gas pot；10th, vehicle pneumatic systems；11st, it is unidirectional
Valve.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate this utility model, but is not limited to scope of the present utility model.
Embodiment 1
As shown in figure 1, the window air opening device on a kind of bus, including the voltage comparator W1 being connected in series,
The reverse input end of voltage comparator W2 and voltage comparator W3, the voltage comparator W1 is parallel with three inductive probes 1, electricity
The outfan of pressure comparator W1 is connected with No. 1 pin of voltage comparator W2, No. 2 pins of the voltage comparator W2, No. 3 pipes
Vehicle window closing switch 2, vehicle window is connected on foot and No. 5 pins and closes display lamp 3 and alarm 4, vehicle window closes display lamp 3
It is connected with the VCC ends of voltage comparator W1 by resistance, No. 4 pins of voltage comparator W2 are reverse defeated with voltage comparator W3
Enter end connection, the outfan of voltage comparator W3 is connected to vehicle window button switch SB1 and relay K, the control of relay K
End connection vehicle window control system, is parallel with three vehicle window display lamps on voltage comparator W2 and voltage comparator W3 connection lines
D1, is connected with the VCC ends of voltage comparator W1 after three vehicle window display lamp D1 series connection.
Window air opening device on bus of the present utility model, the vehicle window control system are vehicle window Electromechanical Control
System, vehicle window Mechatronic control system include some window lifting motor M, and each window lifting motor M is both connected to relay K's
On connection line between two lead-out terminals, on the connection line between two lead-out terminals of relay K, electricity is also associated with
Source 5, is also associated with the two keys relay 6 with SR being connected with power supply 5 on each window lifting motor M.
Window air opening device on bus of the present utility model, is in series with travel switch under shown relay K
X1。
Embodiment 2
As shown in Fig. 2 difference from Example 1 is：The vehicle window control system be vehicle window atmospheric control, car
Window atmospheric control includes two two-position three way reversing solenoid valves 7 being connected with relay K lead-out terminals, two two-position three ways
The escape pipe of reversing solenoid valve 7 is all connected with vehicle window drive cylinder 8, and the air inlet pipe of two-position three way reversing solenoid valve 7 is by pipeline point
Not Lian Jie spare gas pot 9 and vehicle pneumatic systems 10, also connect between vehicle pneumatic systems 10 and two-position three way reversing solenoid valve 7
It is connected to check valve 11；After relay K contact switch closure, two-position three way reversing solenoid valve 7 is turned on, and then vehicle window drive cylinder is opened
Beginning work, opens vehicle window.Travel switch X1 is in series with shown relay K.
Window air opening device structure on bus of the present utility model is novel, in emergency circumstances voltage comparator W3
Relay K work, relay K contact switch closure, window lifting motor M or vehicle window drive cylinder is driven to start working, car
Window is automatically opened up and facilitates passenger to escape, and degree of intelligence is high, substantially increases the security performance of motor buses.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement and modification can also be made, these change
Enter protection domain of the present utility model is also should be regarded as with modification.
Claims (4)
1. the window air opening device on a kind of bus, including the voltage comparator W1, voltage comparator W2 that are connected in series
With voltage comparator W3, it is characterised in that：The reverse input end of the voltage comparator W1 is parallel with three inductive probes (1),
The outfan of voltage comparator W1 is connected with No. 1 pin of voltage comparator W2, No. 2 pins of the voltage comparator W2, No. 3
Vehicle window closing switch (2), vehicle window are connected on pin and No. 5 pins and close display lamp (3) and alarm (4), vehicle window is closed
Close display lamp (3) to be connected with the VCC ends of voltage comparator W1 by resistance, No. 4 pins of voltage comparator W2 and voltage ratio compared with
The reverse input end connection of device W3, the outfan of voltage comparator W3 are connected to vehicle window button switch SB1 and relay K,
The control end connection vehicle window control system of relay K, is parallel with three on voltage comparator W2 and voltage comparator W3 connection lines
Individual vehicle window display lamp D1, is connected with the VCC ends of voltage comparator W1 after three vehicle window display lamp D1 series connection.
2. the window air opening device on bus according to claim 1, it is characterised in that：The vehicle window control system
Unite as vehicle window Mechatronic control system, vehicle window Mechatronic control system includes some window lifting motor M, each window lifting motor M
It is both connected on the connection line between two lead-out terminals of relay K, the connection between two lead-out terminals of relay K
Power supply (5) is also associated with circuit, be also associated with being connected with power supply (5) on each window lifting motor M with SR
Two keys relay (6).
3. the window air opening device on bus according to claim 1, it is characterised in that：The vehicle window control system
Unite as vehicle window atmospheric control, vehicle window atmospheric control includes two two-position three ways being connected with relay K lead-out terminals
Reversing solenoid valve (7), the escape pipe of two two-position three way reversing solenoid valves (7) are all connected with vehicle window drive cylinder (8), two-position three way
The air inlet pipe of reversing solenoid valve (7) connects spare gas pot (9) and vehicle pneumatic systems (10), vehicle air respectively by pipeline
Check valve (11) is also associated between system (10) and two-position three way reversing solenoid valve (7).
4. the window air opening device on bus according to claim 1, it is characterised in that：Shown relay K's
Under be in series with travel switch X1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031049.4U CN206071334U (en) | 2016-08-31 | 2016-08-31 | A kind of window air opening device on bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031049.4U CN206071334U (en) | 2016-08-31 | 2016-08-31 | A kind of window air opening device on bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071334U true CN206071334U (en) | 2017-04-05 |
Family
ID=58437336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031049.4U Expired - Fee Related CN206071334U (en) | 2016-08-31 | 2016-08-31 | A kind of window air opening device on bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071334U (en) |
-
2016
- 2016-08-31 CN CN201621031049.4U patent/CN206071334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |