CN107187389A - A kind of telescopic rearview mirror of rain eyebrow - Google Patents
A kind of telescopic rearview mirror of rain eyebrow Download PDFInfo
- Publication number
- CN107187389A CN107187389A CN201710283021.2A CN201710283021A CN107187389A CN 107187389 A CN107187389 A CN 107187389A CN 201710283021 A CN201710283021 A CN 201710283021A CN 107187389 A CN107187389 A CN 107187389A
- Authority
- CN
- China
- Prior art keywords
- switch
- rain
- rain eyebrow
- controller
- rearview mirror
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
A kind of telescopic rearview mirror of rain eyebrow, guide sleeve (5) is connected with inside housing (1), rain eyebrow (4) is located in guide sleeve (5), the left end bottom of rain eyebrow (4) is connected with clamper (6), and clamper (6) bottom is provided with the screwed hole laterally set；The right part of screw mandrel (8) is arranged in screwed hole, and the left end of screw mandrel (8) is fixedly connected on the output end of direct current generator；First and second travel switch is respectively arranged at the left end and right-hand member of the sliding stroke of clamper (6)；First and second travel switch and rain brush switch (12) are electrically connected with controller (11), and controller (11) is also electrically connected with contactor KM1, KM2 respectively；Two incoming ends of the power supply of direct current generator (7) are connected by the two poles of the earth of mono- group of normal open switch of contactor KM1, KM2 and vehicle power respectively.The rearview mirror water removal effect is preferable, and its rain eyebrow can be stretched out or be packed up as needed.
Description
Technical field
The present invention relates to a kind of rearview mirror, specifically a kind of telescopic rearview mirror of rain eyebrow belongs to auto parts technology neck
Domain.
Background technology
Observed for ease of driver and be designed with rearview mirror on the road conditions at vehicle side rear, automobile, rearview mirror is to safe driving
There is vital effect.But during sleety weather is travelled, sleet descends slowly and lightly can make on the rearview mirror for driving outdoor
Eyeglass is smudgy, influences sight, potential safety hazard is brought to driving.
In existing technology, the setting electrical heating de-watering apparatus on rearview mirror having, but blocking because of the eyebrow that do not rain,
When rainwater ceaselessly falls on minute surface, electrical heating can not quickly remove rainwater, and effect is undesirable；Have in rearview mirror
It is upper that fixed rain eyebrow is set, i.e., rain eyebrow is adhered directly to the inner side of back-mirror housing, certain rainproof effect can be played, then be aided with
Electrical heating remove water function, good water removal effect, but this fixed rain eyebrow behind the exposing to the weather of certain time length by easily sending out
Change shape, aging, in addition, this fixed rain eyebrow is in the presence of the unexpected possibility come off, and hinders the folding of rearview mirror.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provides a kind of telescopic rearview mirror of rain eyebrow, the rearview mirror
Waterproof effect is preferable, and its rain eyebrow can be stretched out or be packed up as needed, be avoided that rain eyebrow surprisingly comes off, and do not influence backsight
The folding of mirror.
To achieve these goals, the present invention provides a kind of telescopic rearview mirror of rain eyebrow, including housing and is arranged on shell
Minute surface on body, in addition to it is arranged on the screw mandrel of enclosure interior, the first travel switch, the second travel switch and controller；
The passage slided for rain eyebrow is left between the minute surface top and housing, in the inner walls on the left of minute surface upper end
Fixed that guide sleeve is housed, the rain eyebrow is laterally slidably located in the guide sleeve, and its left end, which is fixedly connected with, to be extended downwardly
Clamper, the bottom of the clamper is provided with the screwed hole laterally set；
The right part of the screw mandrel is fitted through in the screwed hole of clamper bottom by screw thread, the left end and direct current of screw mandrel
The output end of motor is fixedly connected, and the direct current generator is fixedly connected on enclosure interior one end relative with minute surface；
First travel switch and the second travel switch be respectively arranged at the sliding stroke of the clamper left end and
Right-hand member；
Rain brush switch in first travel switch, the second travel switch and driver's cabin is electrically connected with the controller, institute
Controller is stated also to electrically connect with contactor KM1 and contactor KM2；
Two power access ends of direct current generator are by contactor KM1 one group of normal open switch and the positive pole of vehicle power and bear
Pole is connected, two power access ends of direct current generator also by contactor KM2 one group of normal open switch and the negative pole of vehicle power and
Positive pole is connected.
Further, in order to prevent that rain eyebrow can be pushed out when windscreen wiper only swings one time, in addition to it is arranged in housing
The timer in portion, the timer is connected with controller.
Further, the effect of rainwater on rearview mirror is removed in order to realize, in addition to is arranged on the electrical heating at the minute surface back side
Device, one end of the electric heater unit is connected by relay KA one group of normal open switch and the positive pole of vehicle power, and its is another
The negative pole connection of one end and vehicle power.
Further, the Push And Release of electric heater unit, in addition to the electricity being electrically connected with the controller is controlled to add manually for convenience
Thermal switch, the electrical heating switch is arranged on cabin interior.
Further, the stretching or contraction of control rain eyebrow manually for convenience, in addition to the rain eyebrow being electrically connected with the controller are opened
Close, the rain eyebrow switch is arranged on cabin interior.
Compared with prior art, the beneficial effects of the invention are as follows：It can be switched, be automatically controlled in rearview mirror by associating rain brush
Rain eyebrow stretch out or shrink, rain eyebrow auto-extending when can so realize rainy plays a part of rain cover, and stops in rain
Afterwards, rain eyebrow can retract in housing automatically again, so that the purpose of protection rain eyebrow is reached, meanwhile, the contraction of rain eyebrow is not interfered with yet
The folder function of rearview mirror；While rain eyebrow is retracted, electric heater unit on rearview mirror can automatic heating, drying remain in mirror
Water droplet on piece, so as to reach good rear-vision mirror rainproof and the double effectses except rain, the setting of timer can also be prevented
Rain eyebrow is pushed out when windscreen wiper only swings one time, further the flexible reasonability of optimization rain eyebrow.The present invention can be solved effectively
Outdoor rearview mirror is driven when rainy day drives a vehicle the problem of blurred vision caused by being soaked with rain, and action and the rain of rain eyebrow
Swiping is associated, and can realize the synchronization job function of automation.The flexible and electricity of outfit manual function control rain eyebrow adds simultaneously
The switch of thermal, the invention is using flexibly, conveniently, with stronger practicality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is schematic block circuit diagram in the present invention；
Fig. 3 is the connection circuit diagram of direct current generator and electric heater unit and vehicle power in the present invention.
In figure：1st, housing, 2, minute surface, 3, electric heater unit, 4, rain eyebrow, 5, guide sleeve, 6, clamper, 7, direct current generator,
8th, screw mandrel, the 9, first travel switch, the 10, second travel switch, 11, controller, 12, rain brush switch, 13, rain eyebrow switch, 14, electricity
Heater switch.
Embodiment
The invention will be further described below.
As shown in Figure 1 to Figure 3, a kind of telescopic rearview mirror of rain eyebrow, including housing 1 and the minute surface being arranged on housing 1
2, in addition to it is arranged on screw mandrel 8, the first travel switch 9, the second travel switch 10 and controller 11 inside housing 1；
The passage slided for rain eyebrow 4, the housing 1 on the left of the upper end of minute surface 2 are left between the top of minute surface 2 and housing 1
Fixed on inwall that guide sleeve 5 is housed, the rain eyebrow 4 is laterally slidably located in the guide sleeve 5, and its left end is fixedly connected with
The clamper 6 extended downwardly, the bottom of the clamper 6 is provided with the screwed hole laterally set；
The right part of the screw mandrel 8 is fitted through in the screwed hole of the bottom of clamper 6 by screw thread, the left end of screw mandrel 8 with
The output end of direct current generator 7 is fixedly connected, and the direct current generator 7 is fixedly connected on the inside of housing 1 one end relative with minute surface 2；
The travel switch 10 of first travel switch 9 and second is respectively arranged at a left side for the sliding stroke of the clamper 6
End and right-hand member；
Rain brush switch 12 in first travel switch 9, the second travel switch 10 and driver's cabin is electric with controller 11
Connection, the controller 11 is also electrically connected with contactor KM1 and contactor KM2；
Two power access ends of direct current generator 7 by contactor KM1 one group of normal open switch and the positive pole of vehicle power and
Negative pole is connected, and two power access ends of direct current generator 7 also pass through contactor KM2 one group of normal open switch and the negative pole of vehicle power
With positive pole connection.
Because windshield wiper action has a multi gear, including put once, automatic intermittent is swung, continuous low speed oscillations and continuous high speed
Swing, in order to prevent that rain eyebrow 4 can be pushed out when windscreen wiper is only being swung one time, in addition to be arranged on inside housing 1 with
The timer of controller connection.The stretching and automatic intermittent for making rain eyebrow 4 by the setting of timer are swung, continuous low speed oscillations
Or continuous high speed swings and is synchronised, so as to improve the reasonability of the device action.
In the device controller 11 using vehicle power carry out direct current supply, preferably can also controller 11 power supply electricity
Switch is provided with road, so can neatly control the device whether with rain brush synchronization action.
In order to realize the effect for removing rainwater on rearview mirror, in addition to it is arranged on the electric heater unit 3 at the back side of minute surface 2, institute
The one end for stating electric heater unit 3 is connected by the positive pole of relay KA one group of normal open switch and vehicle power, its other end with
The negative pole connection of vehicle power.
Control the Push And Release of electric heater unit 3 manually for convenience, in addition to opened with the electrical heating that controller 11 is electrically connected
14 are closed, the electrical heating switch 14 is arranged on cabin interior.Electrical heating switch 14 is different from in-car original switch, is new
The switch set up.
The stretching or contraction of control rain eyebrow 4 manually for convenience, in addition to the rain eyebrow switch 13 electrically connected with controller 11,
The rain eyebrow switch 13 is arranged on cabin interior.
Controller 11 is constituted using MSP430 single-chip microcomputers and peripheral circuit.
Operation principle：When auxiliary reclay KA adhesives, electric heater unit work is dried to the raindrop on the surface of minute surface 2.
Auxiliary reclay KA disconnects, and electric heater unit is stopped.
When raining or snowing, driver can use rain brush to strike off the raindrop on windshield, by opening association rain brush
Switch 12, while rain brush works, rain brush switch 12 exports high level to controller 11, and controller 11 is detected after the signal
Timer is powered, timing time has been previously set in timer, this time can be 5s, 10s or 1Mmin, meter
When to setting time when, export an electric signal to controller, controller 11 is connected on while receiving the telecommunications that timer is sent
Number and rain brush switch 12 output high level signal when, contactor KM1 is powered, contactor KM1 one group of normal open switch
Adhesive, direct current generator 7 is rotated forward, and promotes clamper 6 to move right in the rotation process of screw mandrel 8, thus promote automatically rain eyebrow 4 to
Overhang, when rain eyebrow 4 reaches the maximum position of setting, clamper 6 acts on the second travel switch 10, the second travel switch
10 send an electric signal to controller 11, and controller 11 receives and contactor KM1 is powered off after the electric signal, makes direct current generator 7
It is stopped, such rain eyebrow 4 can realize the function of rain cover；After rain or snow stop, driver's control rain brush switch 12 stops
Rain brush works, and controller 11 detects rain brush switch 11 and exports low level, and controller 11 is simultaneously to contactor KM2 and relay KA
It is powered, contactor KM2 one group of normal open switch adhesive, direct current generator 7 is reversely rotated, screw mandrel 8 drives clamper 6 to moving to left
Dynamic, so as to automatically control in the retraction housing of rain eyebrow 4, when rain eyebrow 4 is retracted into the maximum position of setting, clamper 6 acts on the
One stroke switch 9, the first travel switch 9 sends an electric signal to controller 11, and controller 11 is received after the electric signal simultaneously
Contactor KM2 is powered off, while being powered to relay KA, direct current generator 7 is stopped, and then rain eyebrow 4 is entirely retracted to housing 1
It is interior, so as to play a part of protection rain eyebrow 4, do not interfere with the folder function of rearview mirror yet.While rain eyebrow 4 is retracted, electricity
Heater 3 it is electric automatically begin to work, dry the water droplet remained on minute surface 2, after drying terminates, can by press electricity plus
Thermal switch 14 stops the work of electric heater unit 3.It can reach the effect for preferably removing rainwater on rearview mirror.Direct current generator 7
While being stopped, electric heater unit 3 is stopped simultaneously.
Rain brush switch 12 can be arranged on below steering wheel, and rain eyebrow switch 13 and electrical heating switch 14 can be arranged on middle control
The correct positions such as the inner side of platform OR gate.
In order that with more convenient, the action of rain eyebrow 4 can also manually be controlled by rain eyebrow switch 13.Rain eyebrow switch 13
When pressing, high level signal is sent to controller 11, controller 11 receives and contactor KM1 is powered after the signal, rain eyebrow 4
Stretch out.When rain eyebrow switch 13 recovers, low level signal is sent to controller 11, controller 11 is received after the signal to contactor
KM2 powers, and rain eyebrow 4 bounces back.Individually control can guarantee that when rain brush is failure to actuate, rain eyebrow 4 remain to automatically stretch out out of housing 1 or
Retract in the housing 1 of rearview mirror, stretching can guarantee that it normally blocks rain function, and retraction can avoid that exposes to the weather from causing
Problem of aging, the unexpected physical hazard caused that collides with can also be avoided, extend its service life.
In case there is a need, can also manual unlocking heater 3, the water droplet that drying descends slowly and lightly on minute surface 2.Heating
Whether the work of device 3 can manually be controlled by electrical heating switch 14.When electrical heating switch 14 is pressed, to controller 11
High level signal is sent, controller 11 receives and relay KA is powered after the signal, and electric heater unit 3 works.When electricity adds
When thermal switch 14 recovers, low level signal is sent to controller 11, controller 11 receives and relay KA is powered off after the signal, electricity
Heater 3 is stopped.
The present invention can effectively solve to drive the outdoor rearview mirror blurred vision caused that is soaked with rain during rainy day driving and ask
Topic, and the action of rain eyebrow and rain brush associate, is stretched while being equipped with manual function control, using flexible, conveniently, with stronger reality
The property used.
Claims (5)
1. a kind of telescopic rearview mirror of rain eyebrow, including housing (1) and the minute surface (2) that is arranged on housing (1), its feature exists
In, in addition to it is arranged on housing (1) internal screw mandrel (8), the first travel switch (9), the second travel switch (10) and controller
(11)；
The passage slided for rain eyebrow (4), the shell on the left of minute surface (2) upper end are left between minute surface (2) top and housing (1)
Fixed on body (1) inwall that guide sleeve (5) is housed, the rain eyebrow (4) is laterally slidably located in the guide sleeve (5), and it is left
End is fixedly connected with the clamper (6) extended downwardly, and the bottom of the clamper (6) is provided with the screwed hole laterally set；
The right part of the screw mandrel (8) is fitted through in the screwed hole of clamper (6) bottom by screw thread, the left end of screw mandrel (8)
It is fixedly connected with the output end of direct current generator (7), the direct current generator (7) is fixedly connected on housing (1) inside and minute surface (2) phase
To one end；
First travel switch (9) and the second travel switch (10) are respectively arranged at the sliding stroke of the clamper (6)
Left end and right-hand member；
Rain brush switch (12) in first travel switch (9), the second travel switch (10) and driver's cabin is and controller
(11) electrically connect, the controller (11) also electrically connects with contactor KM1 and contactor KM2；
Two power access ends of direct current generator (7) are by contactor KM1 one group of normal open switch and the positive pole of vehicle power and bear
Pole is connected, and two power access ends of direct current generator (7) also pass through contactor KM2 one group of normal open switch and the negative pole of vehicle power
With positive pole connection.
2. a kind of telescopic rearview mirror of rain eyebrow according to claim 1, it is characterised in that also including being arranged on housing
(1) internal timer, the timer is connected with controller (11).
3. a kind of telescopic rearview mirror of rain eyebrow according to claim 1 or 2, it is characterised in that also including being arranged on mirror
The electric heater unit (3) at face (2) back side, one end of the electric heater unit (3) by relay KA one group of normal open switch with
The negative pole of the positive pole connection of vehicle power, its other end and vehicle power is connected.
4. a kind of telescopic rearview mirror of rain eyebrow according to claim 3, it is characterised in that also including with controller (11)
The electrical heating switch (14) of electrical connection, the electrical heating switch (14) is arranged on cabin interior.
5. a kind of telescopic rearview mirror of rain eyebrow according to claim 3, it is characterised in that also including with controller (11)
The rain eyebrow switch (13) of electrical connection, the rain eyebrow switch (13) is arranged on cabin interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283021.2A CN107187389A (en) | 2017-04-26 | 2017-04-26 | A kind of telescopic rearview mirror of rain eyebrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283021.2A CN107187389A (en) | 2017-04-26 | 2017-04-26 | A kind of telescopic rearview mirror of rain eyebrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107187389A true CN107187389A (en) | 2017-09-22 |
Family
ID=59873511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710283021.2A Pending CN107187389A (en) | 2017-04-26 | 2017-04-26 | A kind of telescopic rearview mirror of rain eyebrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107187389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779926A (en) * | 2019-03-14 | 2019-05-21 | 中铁六局集团有限公司 | The control circuit and automatic water pumping device for water of automatic water pumping device for water |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0130122B1 (en) * | 1995-01-18 | 1998-04-09 | 설재범 | Rear view mirror in a car |
| CN1672992A (en) * | 2004-02-20 | 2005-09-28 | 彭小毛 | Antifog unit for rear view mirror outside vehicle |
| CN203651617U (en) * | 2013-11-19 | 2014-06-18 | 浙江吉利汽车研究院有限公司 | Automobile rearview mirror |
| CN204527006U (en) * | 2015-04-29 | 2015-08-05 | 安徽理工大学 | The rain proof rearview mirror of scalable rain eyebrow |
-
2017
- 2017-04-26 CN CN201710283021.2A patent/CN107187389A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0130122B1 (en) * | 1995-01-18 | 1998-04-09 | 설재범 | Rear view mirror in a car |
| CN1672992A (en) * | 2004-02-20 | 2005-09-28 | 彭小毛 | Antifog unit for rear view mirror outside vehicle |
| CN203651617U (en) * | 2013-11-19 | 2014-06-18 | 浙江吉利汽车研究院有限公司 | Automobile rearview mirror |
| CN204527006U (en) * | 2015-04-29 | 2015-08-05 | 安徽理工大学 | The rain proof rearview mirror of scalable rain eyebrow |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779926A (en) * | 2019-03-14 | 2019-05-21 | 中铁六局集团有限公司 | The control circuit and automatic water pumping device for water of automatic water pumping device for water |
| CN109779926B (en) * | 2019-03-14 | 2023-11-07 | 中铁六局集团有限公司 | Control circuit of automatic water pumping device and automatic water pumping device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |