CN207194700U - A kind of emergency opening device for power windows - Google Patents
A kind of emergency opening device for power windows Download PDFInfo
- Publication number
- CN207194700U CN207194700U CN201721117315.XU CN201721117315U CN207194700U CN 207194700 U CN207194700 U CN 207194700U CN 201721117315 U CN201721117315 U CN 201721117315U CN 207194700 U CN207194700 U CN 207194700U
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- China
- Prior art keywords
- relay
- switch
- emergency opening
- induction installation
- opening device
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- 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
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- Window Of Vehicle (AREA)
Abstract
The utility model discloses a kind of emergency opening device for power windows.The emergency opening device includes the first power supply, breaker, contactor rotating disk, master switch, car window switch, window regulator device, the first induction installation, control device, second source, drive circuit, the second induction installation and relay.Of the present utility model simple in construction, easy to use and cost is low.By the way that the structure of the original ignition switch of automobile is improved, contactor rotating disk is formed, realizes any switching laws between this emergency opening device and original control circuit of power windows.Therefore, this emergency opening device do not change power windows other use function on the basis of, the personnel that effectively can help to be retained in compartment answer emergency opening vehicle window, avoid property and personal injury from losing, the safety coefficient of vehicle is improved, reduces the occurrence probability of potential safety hazard.
Description
Technical field
A kind of vehicle window opening device is the utility model is related to, more particularly to a kind of emergency opening for power windows fills
Put, belong to technical field of automobile accessories.
Background technology
With the fast development of automotive engineering, some mechanical accessories being originally applied on automobile are gradually matched somebody with somebody by electric-controlled type
Part is replaced, but this also brings potential safety hazard thereupon.For example, due to the carelessness of some drivers, usually in car locking
Child is retained in compartment with not knowing completely unexpectedly afterwards.Because automobile generally uses power windows, and the lifting control of power windows
Circuit processed is in off-position after driver's car locking, causes child can not open vehicle window or car door in compartment.It is additionally, since existing
Many automobiles post coloured car film, the people outside automobile is difficult to find in-car situation.Especially in summer, work as outdoor
Temperature is higher and when air in a car compartment does not circulate, if the duration is longer, child can occur it is uncomfortable in chest, burn, or even entail dangers to
Life.
As can be seen here, the power windows of automobile should be more perfect, so as to improve the safety coefficient of vehicle, reduces safe thing
Therefore occurrence probability.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of emergency opening device for power windows.
To achieve these goals, the utility model uses following technical proposals：
According to the first aspect of the utility model embodiment, there is provided a kind of emergency opening device for power windows, bag
Include the first power circuit breaker, contactor rotating disk, master switch, car window switch, window regulator device, the first induction installation, control
Device, second source, drive circuit, the second induction installation and relay processed；
First power supply, the breaker and the contactor rotating disk are sequentially connected in series, the contactor rotating disk point
The input of normally opened contact not with the master switch, the car window switch, the relay is connected, the master switch
Output end is connected with the input of the car window switch, and the lower downspout connector of the master switch and the decline of the car window switch
The normally-closed contact of the relay is set between joint, the output end of the car window switch is connected with the window regulator device,
The output end of the normally opened contact of the relay by second induction installation A points respectively with the car window switch and described
Window regulator device connects, and first induction installation is connected with the input of the control device, the control device it is defeated
Go out end to be connected with the coil of the relay by the drive circuit, the coil of the drive circuit and the relay is distinguished
It is connected with the second source.
Wherein more preferably, second induction installation uses human induction switch.
According to the second aspect of the utility model embodiment, there is provided a kind of emergency opening device for power windows, bag
Include the first power supply, breaker, contactor rotating disk, master switch, car window switch, window regulator device, the first induction installation, control
Device, second source, drive circuit, the second induction installation and relay processed；
First power supply, the breaker and the contactor rotating disk are sequentially connected in series, the contactor rotating disk point
The input of normally opened contact not with the master switch, the car window switch, the relay is connected, the master switch
Output end is connected with the input of the car window switch, and the lower downspout connector of the master switch and the decline of the car window switch
The normally-closed contact of the relay is set between joint, the output end of the car window switch is connected with the window regulator device,
The output end of the normally opened contact of the relay is connected with the car window switch and the window regulator device respectively in A points, institute
The input of the first induction installation, second induction installation respectively with the control device is stated to be connected, the control device
Output end is connected by the drive circuit with the coil of the relay, the coil point of the drive circuit and the relay
It is not connected with the second source.
Wherein more preferably, second induction installation uses life-detection instrument.
Wherein more preferably, multiple wires and binding post are provided with the contactor rotating disk, screw the contactor
Rotating disk makes multiple wires are corresponding with multiple binding posts to connect or separate, realize original control circuit of power windows with
Switching between the emergency opening device.
Wherein more preferably, the drive circuit includes resistance, transistor and diode, the input of the resistance with it is described
The output end connection of control device, the output end of the resistance are connected with the base stage of the transistor, the current collection of the transistor
The anode with the diode, one end of coil of the relay are connected respectively for pole, the grounded emitter of the transistor, institute
Stating the other end of the coil of relay, the negative electrode with the diode, the second source are connected respectively.
Wherein more preferably, first induction installation uses radio signal receiver, and the control device uses monolithic
Machine.
Wherein more preferably, the window regulator device includes direct current generator and window regulator, the DC motor Driver
The window regulator realizes the lifting process of vehicle window；Direct current generator connection corresponding with the car window switch.
The structure of emergency opening device provided by the utility model is simple, and easy to use and cost is low.The emergency opening
Device need to only increase on the basis of original control circuit of power windows relay, the first induction installation, the second induction installation,
Control device, drive circuit and second source, and by the way that the original ignition switch structure of automobile is improved, forms circuit and open
Rotating disk is closed, realizes any switching laws between this emergency opening device and original control circuit of power windows.Therefore, this is promptly opened
Opening device do not change power windows other use function on the basis of, can effectively help the people being retained in compartment
Member answers emergency opening vehicle window, avoids property and personal injury from losing, improves the safety coefficient of vehicle, reduces and the several of potential safety hazard occur
Rate.
Brief description of the drawings
Fig. 1 is the first structural representation of emergency opening device provided by the utility model；
Fig. 2 is the company of drive circuit and control device and relay in emergency opening device provided by the utility model
Connect schematic diagram；
Fig. 3 is second of structural representation of emergency opening device provided by the utility model.
Embodiment
Technology contents of the present utility model are described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figures 1 and 3, the emergency opening device provided by the utility model for power windows is (referred to as urgent
Opening device) include the first power supply 1, breaker 2, contactor rotating disk 3, master switch 4, car window switch 5, window lifting dress
Put, the first induction installation 7, control device 8, second source 9, drive circuit 10, the second induction installation 12 and relay 11.Its
In, the first power supply 1, breaker 2 and contactor rotating disk 3 are sequentially connected in series；Control circuit switch rotating disk 3 can switch to and master control
Switch 4, car window switch 5 and window regulator device are sequentially connected in series into primary Ioops；Control circuit switch rotating disk 3 can also switch to
Relay 11, the second induction installation 12, window regulator device and car window switch 5 are sequentially connected in series into another loop, or control electricity
Way switch rotating disk 3 can also switch to is sequentially connected in series into another loop with relay 11, window regulator device and car window switch 5.
As shown in figure 1, when control circuit switch rotating disk 3 can switch to and relay 11, the second induction installation 12, vehicle window
When lowering or hoisting gear and car window switch 5 are sequentially connected in series into primary Ioops, the first induction installation 7 is connected with the input of control device 8, control
The output end of device 8 processed is connected by drive circuit 10 with relay 11, second source 9 respectively with drive circuit 10 and relay
11 connections.As shown in figure 3, opened when control circuit switch rotating disk 3 can switch to relay 11, window regulator device and vehicle window
5 are closed when being sequentially connected in series into another loop, the first induction installation 7 and the second induction installation 12 input with control device 8 respectively
Connection, the output end of control device 8 is connected by drive circuit 10 with relay 11, second source 9 respectively with drive circuit 10
And relay 11 connects.When driver's closed door, and during remote control vehicle locking, the first induction installation 7 can sense the remote control immediately
Vehicle-locking signal, if now someone (such as children) is locked in compartment, the second induction installation 12 can sense depositing for the people immediately
Relay 11, the second induction installation 13, window regulator device and vehicle window are made by the induction installation 12 of control device 8 and second
The loop conducting that switch 5 is formed, or 5 relay 11, window regulator device and car window switch groups are made by control device 8
Into loop conducting, vehicle window is realized decline.
In emergency opening device provided by the utility model, energy can be respectively adopted with second source 9 in the first power supply 1
The battery of direct current is provided, the lifting process of window regulator device completion vehicle window can be made by the first power supply 1.Second source
9 can be that drive circuit 10 and relay 11 provide operating voltage.Breaker 2 plays overload, short in this emergency opening device
Road and the effect of under-voltage protection, effectively protect the circuit and the first power supply 1 connected with the first power supply.
Relay 11 includes the coil 1101, the normally opened contact 1102 of relay and the normally-closed contact of relay of relay
1103；As shown in figures 1 and 3, one end of the coil 1101 of relay is connected by the output end of drive circuit 10 and control device 8
Connect, the other end of the coil 1101 of relay is connected with second source 9.When the coil 1101 of the control relay of control device 8 is logical
Electricity, now, the normally opened contact 1102 of relay are in closure state, and the normally-closed contact 1103 of relay is off；When
When the coil 1101 of relay is in off-position, the normally opened contact 1102 of relay, the shape of the normally-closed contact 1103 of relay
Situation when state is in "on" position with the coil 1101 of relay is opposite.
The input of the normally opened contact 1102 of relay is connected by contactor rotating disk 3 and breaker 2 with the first power supply 1
Connect, the output end of the normally opened contact 1102 of relay can by the second induction installation 12 A points respectively with window regulator device
And down (decline) joint connection of car window switch；Or the output end of the normally opened contact 1102 of relay can be distinguished in A points
It is connected with the down joints of window regulator device and car window switch.The normally-closed contact 1103 of relay is arranged at master control and opens 4
Between down (decline) joints and down (decline) joint of Switch for door and window 5.Specifically, because window regulator device is by direct current
Motor 6 and window regulator (not shown) composition, the liter of window regulator completion vehicle window can be driven by direct current generator 6
Drop process；Therefore, the output end of the normally opened contact 1102 of relay can by the second induction installation 12 A points respectively with direct current
Motor 6 and the connection of the down joints of car window switch；Or the output end of the normally opened contact 1102 of relay can A points respectively with
Direct current generator 6 and the connection of the down joints of car window switch.Wherein, direct current generator 6, window regulator, master switch 4 and vehicle window are opened
It is existing mature technology to close 5, be will not be repeated here.
As shown in figure 3, the structure of contactor rotating disk 3 is with the addition of on the basis of the original power switching panel of automobile
Binding post a11, binding post b11, binding post c11 and the binding post d11 of wire, and binding post a11 and binding post b11 and wiring
Post c11 and binding post d11 are correspondingly arranged at wire a1c1 on the original power switching panel of automobile, wire b1d1 both sides.
When automobile is normally-open, automobile key is inserted in the keyhole on the power switching panel of automobile, screw automobile key, can
So that wire a1c1, wire b1d1 and binding post a11, binding post b11, binding post c11 and binding post d11 are separated, now, this
Emergency opening device is stopped, and ensure that the original function on automobile is normal；Master switch 4 or car window switch can be passed through
The lifting process of 5 control vehicle windows.When parking of automobile, driver screws automobile key to causing wire a1c1, b1d1 corresponding
Binding post a11, binding post c11, binding post b11 and binding post d11 with wire are connected so that the first power supply and relay 11
Normally opened contact input connection so that this emergency opening device be in treat working condition.
As shown in Fig. 2 drive circuit 10 includes resistance 101, transistor 102 and diode 103.The input of resistance 101
It is connected with the output end of control device 8, the output end of resistance 101 is connected with the base stage of transistor 102, the current collection of transistor 102
The anode with diode 103, one end of coil 1101 of relay are connected respectively for pole, the grounded emitter of transistor 102, relay
The negative electrode with diode 103, second source 9 are connected the other end of the coil 1101 of device respectively.Wherein, control device 8 can be adopted
With single-chip microcomputer, the input of single-chip microcomputer 8 is connected with the first induction installation 7；First induction installation 7 can be connect using radio signal
Device is received, the radio signal receiver 7 is used for the remote control vehicle locking signal for receiving driver, and monolithic will be passed to after the signal transacting
The input of machine 8；Single-chip microcomputer 8 receive radio signal receiver 7 transmission signal after, will control drive circuit 10 cause after
The coil 1101 of electrical equipment is in "on" position, and then causes the normally opened contact 1102 of relay to be in closure state, relay
Normally-closed contact 1103 is off.
As shown in figure 1, the second induction installation 12 can use human induction switch, such as existing infrared thermal releasing sensor
Deng.The infrared thermal releasing sensor can be with the movement of automatic sensing human body；When human body enters the induction range of human induction switch
When, human induction switch can sense the infrared thermal releasing change of human motion, so that human induction switch is in closure
State.Similarly, if human induction switch does not sense the infrared thermal releasing change of human motion, i.e. human induction switch is in disconnected
Open state.Because the size in the compartment of automobile and space are limited, when someone onboard when, human induction switch can be enable completely
Enough sense.The input of the human induction switch can be connected with the output end of the normally opened contact 1102 of relay, people's body-sensing
The output end of inductive switch can be connected in down joints of the A points respectively with direct current generator 6 and car window switch.
When the second induction installation 12 is using human induction switch, the work of this emergency opening device (as shown in Figure 1) is former
Manage and be：When driver screws car key to causing wire a1c1, b1d1 correspondence and the binding post a11 of wire, binding post c11, connect
Terminal b11 and binding post d11 are connected so that the first power supply 1 connects with the input of the normally opened contact 1102 of relay；So
Afterwards, driver pulls up car key and leaves compartment, and carries out remote control vehicle locking；Now, the of this emergency opening device of in-car installation
One induction installation 7 can sense remote control vehicle locking signal, and the input for control device 8 being passed to after the signal transacting immediately；Control
Device 8 processed can control drive circuit 10 to cause the coil 1101 of relay to be in "on" position, so that master switch 4
Down joints are off to the circuit between the down joints of car window switch 5, and at the normally opened contact 1102 of relay
In closure state.When someone is retained in compartment, the second induction installation 12 senses that the infrared thermal releasing of human motion becomes immediately
Change so that human induction switch is in closure state, such electric current by the first power supply 1 through breaker 2, relay it is normally opened
Contact 1102 (being in closure state), human induction switch (being in closure state) introduce from A points, and enter and car window switch 5
Down ends connection direct current generator 6, pass through up (rising) joint of car window switch 5, then the up (rising) by master switch 4
Joint is grounded so that automotive window is run downwards, so as to realize the vehicle window for opening automobile.
As shown in figure 3, the second induction installation 12 can also use life-detection instrument to realize, the life-detection instrument is used to detect
Whether with the presence of sign of life in compartment.Now, the course of work of this emergency opening device is：When driver screws car key extremely
It is connected so that wire a1c1, b1d1 are corresponding with binding post a11, binding post c11, binding post b11 and the binding post d11 of wire,
So that the first power supply 1 connects with the input of the normally opened contact 1102 of relay；Then, driver pulls up car key and leaves car
Railway carriage or compartment, and carry out remote control vehicle locking；Now, first induction installation 7 of this emergency opening device of in-car installation can sense distant immediately
Control vehicle-locking signal, and the input for control device 8 being passed to after the signal transacting；Meanwhile if the second induction installation 12 detects
With the presence of sign of life in compartment, the input that electric signal passes to control device 8, the basis of control device 8 can be converted thereof into
The remote control vehicle locking signal received and sign of life signal (remote control vehicle locking signal and sign of life signal, both are indispensable),
Control control drive circuit 10 causes the coil 1101 of relay to be in "on" position, so that the down of master switch 4 connects
Head is off to the circuit between the down joints of car window switch 5, and the normally opened contact 1102 of relay is in closure
State.So, electric current is drawn by normally opened contact 1102 (being in closure state) of first power supply 1 through breaker 2, relay from A points
Enter, and enter the direct current generator 6 being connected with the down joints of car window switch 5, by the up joints of car window switch 5, then by master
The up joints ground connection of control switch 4 so that automotive window is run downwards, so as to realize the vehicle window for opening automobile.
It is emphasized that this emergency opening device, which is described above, applies situation in a power windows.In reality
Using when, can expand in power windows all on automobile, so as to open multiple power windows.
The structure of emergency opening device provided by the utility model is simple, and easy to use and cost is low.The emergency opening
Device need to only increase on the basis of original control circuit of power windows relay, the first induction installation, the second induction installation,
Control device, drive circuit and second source, and by the way that the structure of the original ignition switch of automobile is improved, form circuit
Rotating disk is switched, realizes any switching laws between this emergency opening device and original control circuit of power windows.Therefore, this is urgent
Opening device do not change power windows other use function on the basis of, can effectively help to be retained in compartment
Personnel answer emergency opening vehicle window, avoid property and personal injury from losing, improve the safety coefficient of vehicle, reduce the generation of potential safety hazard
Probability.
The emergency opening device provided by the utility model for power windows is described in detail above.It is right
For those of ordinary skill in the art, on the premise of without departing substantially from the utility model in essence spirit to its done any aobvious and
The change being clear to, it will all belong to the protection domain of the utility model patent power.
Claims (8)
1. a kind of emergency opening device for power windows, it is characterised in that turn including the first power supply, breaker, contactor
Disk, master switch, car window switch, window regulator device, the first induction installation, control device, second source, drive circuit,
Two induction installations and relay；
First power supply, the breaker and the contactor rotating disk are sequentially connected in series, the contactor rotating disk respectively with
The master switch, the car window switch, the relay normally opened contact input connection, the output of the master switch
End is connected with the input of the car window switch, and the lower downspout connector of the master switch and the lower downspout connector of the car window switch
Between the normally-closed contact of the relay is set, the output end of the car window switch is connected with the window regulator device, described
The output end of the normally opened contact of relay by second induction installation A points respectively with the car window switch and the vehicle window
Lowering or hoisting gear is connected, and first induction installation is connected with the input of the control device, the output end of the control device
Be connected by the drive circuit with the coil of the relay, the coil of the drive circuit and the relay respectively with institute
State second source connection.
2. it is used for the emergency opening device of power windows as claimed in claim 1, it is characterised in that second induction installation
Using human induction switch.
3. a kind of emergency opening device for power windows, it is characterised in that turn including the first power supply, breaker, contactor
Disk, master switch, car window switch, window regulator device, the first induction installation, control device, second source, drive circuit,
Two induction installations and relay；
First power supply, the breaker and the contactor rotating disk are sequentially connected in series, the contactor rotating disk respectively with
The master switch, the car window switch, the relay normally opened contact input connection, the output of the master switch
End is connected with the input of the car window switch, and the lower downspout connector of the master switch and the lower downspout connector of the car window switch
Between the normally-closed contact of the relay is set, the output end of the car window switch is connected with the window regulator device, described
The output end of the normally opened contact of relay is connected with the car window switch and the window regulator device respectively in A points, and described
The input of one induction installation, second induction installation respectively with the control device is connected, the output of the control device
End is connected by the drive circuit with the coil of the relay, the coil of the drive circuit and the relay respectively with
The second source connection.
4. it is used for the emergency opening device of power windows as claimed in claim 3, it is characterised in that second induction installation
Using life-detection instrument.
5. the emergency opening device for power windows as described in claim 1 or 3, it is characterised in that：
Multiple wires and binding post are provided with the contactor rotating disk, screwing the contactor rotating disk makes multiple described lead
Line is corresponding with multiple binding posts to be connected or separates, and realizes original control circuit of power windows and the emergency opening device
Between switching.
6. the emergency opening device for power windows as described in claim 1 or 3, it is characterised in that：
The drive circuit includes resistance, transistor and diode, the output of the input of the resistance and the control device
End connection, the output end of the resistance is connected with the base stage of the transistor, and the colelctor electrode of the transistor is respectively with described two
The anode of pole pipe, the relay coil one end connection, the grounded emitter of the transistor, the coil of the relay
The other end negative electrode with the diode, the second source are connected respectively.
7. the emergency opening device for power windows as described in claim 1 or 3, it is characterised in that：
First induction installation uses radio signal receiver, and the control device uses single-chip microcomputer.
8. the emergency opening device for power windows as described in claim 1 or 3, it is characterised in that：
The window regulator device includes direct current generator and window regulator, and window regulator described in the DC motor Driver is real
The lifting process of existing vehicle window；Direct current generator connection corresponding with the car window switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117315.XU CN207194700U (en) | 2017-09-01 | 2017-09-01 | A kind of emergency opening device for power windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117315.XU CN207194700U (en) | 2017-09-01 | 2017-09-01 | A kind of emergency opening device for power windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207194700U true CN207194700U (en) | 2018-04-06 |
Family
ID=61790467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721117315.XU Expired - Fee Related CN207194700U (en) | 2017-09-01 | 2017-09-01 | A kind of emergency opening device for power windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207194700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843175A (en) * | 2018-08-10 | 2018-11-20 | 广西科技大学鹿山学院 | Automobile automatic window-closing device and the automobile for using the automatic window-closing device |
-
2017
- 2017-09-01 CN CN201721117315.XU patent/CN207194700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843175A (en) * | 2018-08-10 | 2018-11-20 | 广西科技大学鹿山学院 | Automobile automatic window-closing device and the automobile for using the automatic window-closing device |
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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: 20180406 Termination date: 20210901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |