CN206049608U - A kind of TDS controls automobile wiper speed change gear - Google Patents
A kind of TDS controls automobile wiper speed change gear Download PDFInfo
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- CN206049608U CN206049608U CN201621026560.5U CN201621026560U CN206049608U CN 206049608 U CN206049608 U CN 206049608U CN 201621026560 U CN201621026560 U CN 201621026560U CN 206049608 U CN206049608 U CN 206049608U
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- tds
- discharge outlet
- storage tank
- testers
- controller
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Abstract
The utility model discloses a kind of TDS controls automobile wiper speed change gear, including a storage tank, at least one TDS testers and controller；The storage tank is arranged under shield glass；Water inlet is provided with the top of the storage tank, the bottom of storage tank is provided with outlet, and the caliber size of the outlet is less than the caliber size of water inlet；Storage tank side wall is provided with least one discharge outlet, and the external drainage channel of discharge outlet, described each TDS tester are respectively arranged in corresponding drainage channel, and to controller, the controller is electrically connected the TDS testers transmitting telecommunication number with rain brush.Relative to prior art, water level height of this utility model by water storage in storage tank, the TDS testers of the different gears of triggering, each TDS tester produce the different signals of telecommunication to controller, and controller drives rain brush to work at different rates.
Description
Technical field
This utility model is related to auto-parts field, more particularly to a kind of TDS control automobile wiper speed change gears.
Background technology
At present both at home and abroad, rain brush is mounted on automobile, by the reciprocating motion of rain brush, is reached and is utilized rain brush
The purpose of dust, raindrop on piece cleaning windshield etc..The rain brush used on automobile mostly needs to adjust rain brush manually
The reciprocating frequency of device, user adjust rain brush reciprocating frequency as needed, on rainy day, when rain is less, make
User meets demand by turning down the reciprocating frequency of rain brush；And when rain is larger, user need to heighten the past of rain brush
Multiple motion frequency could effectively clear up rainwater.This manual reciprocating frequency for adjusting rain brush is caused greatly to user
Inconvenience, thus, it is very necessary to research and develop a kind of device that can automatically control rain brush speed change according to the size of rain.
Utility model content
The purpose of this utility model is to overcome shortcoming and defect of the prior art, there is provided a kind of TDS controls automobile rain
Brush device speed change gear, described device can automatically control rain brush speed change according to the size of rain, to meet the demand of user,
And improve the safety of automobilism.
This utility model is achieved through the following technical solutions：A kind of TDS controls automobile wiper speed change gear, including
One storage tank, at least one TDS testers and controller；The storage tank is arranged under shield glass；The water storage
Box top is provided with water inlet, and the bottom of storage tank is provided with outlet, and the caliber size of the outlet is less than water inlet
Caliber size；Storage tank side wall is provided with least one discharge outlet, the external drainage channel of discharge outlet, described each TDS
Tester is respectively arranged in corresponding drainage channel, the TDS testers transmitting telecommunication number to controller, the controller and rain
Brush device is electrically connected.
Relative to prior art, a kind of TDS described in the utility model controls automobile wiper speed change gear, by water storage
The water level height of water storage in case, the TDS testers of the different gears of triggering, each TDS tester produce the different signals of telecommunication and extremely control
Device processed, controller drive rain brush to work at different rates.
Further, the TDS controls automobile wiper speed change gear includes three TDS testers, and respectively middling speed TDS is surveyed
Examination instrument, quick TDS testers, supper-fast TDS testers；Storage tank side wall to it is lower and on be respectively arranged with three drainings
Mouthful, respectively the first discharge outlet, the second discharge outlet and the 3rd discharge outlet, first discharge outlet, the second discharge outlet and the 3rd row
Distinguish external first drainage channel, the second drainage channel and the 3rd drainage channel in the mouth of a river；The middling speed TDS tester is arranged at
In one drainage channel, the quick TDS testers are arranged in the second drainage channel, and the supper-fast TDS testers are arranged at
In 3rd drainage channel.
Further, the caliber size sum of the 3rd discharge outlet, the second discharge outlet, the first discharge outlet and outlet is more than
Or equal to the caliber size of water inlet.Expire rainwater all without storage in ensure that storage tank under any circumstance, in protection device
While, it is also possible to make device keep normal operating conditions.
Further, steam vent is provided with the top of the storage tank.When rainwater is excessive, it is quick that water inlet has a large amount of rainwater
Flow into storage tank, steam vent can prevent water inlet from turning one's coat the generation of phenomenon, being capable of protection device normal work.
In order to more fully understand and implement, this utility model is described below in conjunction with the accompanying drawings in detail.
Description of the drawings
Fig. 1 is the mounting structure schematic diagram that TDS of the present utility model controls automobile wiper speed change gear.
Fig. 2 is the structural representation that TDS of the present utility model controls automobile wiper speed change gear.
Specific embodiment
Please refer to Fig. 1 and Fig. 2, which is the peace that TDS of the present utility model controls automobile wiper speed change gear respectively
Assembling structure schematic diagram and TDS control the structural representation of automobile wiper speed change gear.The TDS controls automobile wiper speed change
Device 10 is installed under shield glass 20, specifically, connects positioned at shield glass 20 and automobile engine cover 30
The lower section at place.TDS control automobile wipers speed change gear 10 of the present utility model, surveys including a storage tank 11, at least one TDS
Examination instrument and controller.The storage tank 11 is arranged under shield glass 20, for collecting rainwater.11 side of the storage tank
Wall is provided with least one discharge outlet, the external drainage channel of discharge outlet.Described each TDS tester is respectively arranged at corresponding draining
In passage.To controller, the controller is electrically connected the TDS testers transmitting telecommunication number with rain brush.
Water inlet 111 is provided with the top of the storage tank 11,11 bottom of the storage tank is provided with outlet 112.At this
In embodiment, storage tank side wall is provided with three discharge outlet, respectively the first discharge outlet 113a, the second discharge outlet 113b and
3rd discharge outlet 113c.First discharge outlet 113a, the second discharge outlet 113b and the 3rd discharge outlet 113c are relative to storage tank
The height of 11 bottoms is different, and the 3rd discharge outlet 113c height highest, the second discharge outlet 113b are highly taken second place, the 3rd discharge outlet
113a is highly minimum.The external first drainage channel 114a of first discharge outlet 113a, second discharge outlet 113b external
Two drainage channel 114b, the external 3rd drainage channel 114c of the 3rd discharge outlet 113c.The bore chi of the outlet 112
The very little, caliber size of the first discharge outlet 113a, the caliber size of the second discharge outlet 113b are respectively less than the bore chi of water inlet 111
It is very little, and the caliber size sum of each discharge outlet and outlet 112 is more than or equal to the caliber size of water inlet 111, and then ensure
Under any circumstance all without the full rainwater of storage in storage tank 11, while protection device, it is also possible to make device keep normal work
Make state.In the present embodiment, first discharge outlet 113a, the second discharge outlet 113b and the 3rd discharge outlet 113c to it is lower and on
It is respectively arranged at 11 side wall of storage tank.Steam vent 115 is provided with the top of the storage tank.When rainwater is excessive, 111 meeting of water inlet
There are a large amount of rainwater to flow rapidly into storage tank 11, steam vent 115 can prevent water inlet 111 from turning one's coat the generation of phenomenon, can protect dress
Put normal work.
In the present embodiment, TDS control automobile wiper speed change gear includes three TDS testers, respectively in
Fast TDS testers 121, quick TDS testers 122, supper-fast TDS testers 123.The middling speed TDS tester 121 is arranged at
In first drainage channel 114a, the quick TDS testers 122 are arranged in the second drainage channel 114b, the supper-fast TDS
Tester 123 is arranged in the 3rd drainage channel 114c.The TDS testers can detect the soluble solid in water, then
Electric signal transmission is produced to controller.Due to containing substantial amounts of soluble solid in rainwater, if rainwater does not enter into side wall
During discharge outlet, rainwater does not flow through TDS testers, and TDS testers can not detect soluble solid, does not produce the signal of telecommunication to control
Device processed, controller control rain brush keep original operating rate；When the discharge outlet of rainwater approaching side wall, TDS tests can be flowed through
Instrument, TDS testers are able to detect that the soluble solid in rainwater, produce corresponding electric signal to controller, controller control rain
Brush device changes original operating rate.Specifically, when rainfall is less, in storage tank 11, height of water level is relatively low, is not reaching to first
The height of discharge outlet 113a, rainwater are discharged from outlet 112, now do not trigger any device, and controller drives rain brush to keep
Original operating rate F.As rainfall increases, when the water level in storage tank 11 reaches the height of the first discharge outlet 113a, rainwater
Flowed out by the first discharge outlet 113a, when flowing through middling speed TDS tester 121, it is solid that middling speed TDS tester 121 detects dissolubility
The signal of telecommunication is produced after body and transmitting telecommunication number is to controller, controller drives rain brush to raise speed to F '.As rainfall continues to increase,
When the water level in storage tank 11 reaches the height of the second discharge outlet 113b, rainwater is flowed out by the second discharge outlet 113b, is flowed through
During quick TDS testers 122, quick TDS testers 122 produce the signal of telecommunication transmitting telecommunication number extremely after detecting soluble solid
Controller, controller drive rain brush to raise speed to F ".As rainfall continues to increase, when the water level in storage tank 11 reaches the 3rd row
During the height of mouth of a river 113c, rainwater is flowed out by the 3rd discharge outlet 113c, when flowing through supper-fast TDS testers 123, supper-fast
TDS testers 123 produce the signal of telecommunication after detecting soluble solid and transmitting telecommunication number is to controller, and controller drives rain brush
Raise speed to F " '.Wherein, F<F′<F″<F″′.
The course of work and principle of TDS controls automobile wiper speed change gear of the present utility model described further below：
When the automobile of TDS controls automobile wiper speed change gear described in the utility model is provided with rainy day traveling,
Automobile wiper is adjusted to into automatic catch, then the TDS control automobile wipers speed change gear starts.Rainwater is along automobile front wind screen glass
Glass 20 is to dirty, and is flowed in storage tank 11 by the water inlet 111.When rainfall is less, height of water level in storage tank 11
It is relatively low, the height of the first discharge outlet 113a is not reaching to, rainwater is discharged from outlet 112, does not now trigger any device, control
Device drives rain brush to keep original operating rate F.As rainfall increases, when the water level in storage tank 11 reaches the first discharge outlet
During the height of 113a, rainwater is flowed out by the first discharge outlet 113a, when flowing through middling speed TDS tester 121, middling speed TDS tester
121 to detect and produce the signal of telecommunication after soluble solid and transmitting telecommunication number is to controller, and controller drives rain brush to raise speed to F '.
As rainfall continues to increase, when the water level in storage tank 11 reaches the height of the second discharge outlet 113b, rainwater passes through second row
Mouth of a river 113b flows out, and when flowing through quick TDS testers 122, quick TDS testers 122 produce electricity after detecting soluble solid
, to controller, controller drives rain brush to raise speed to F for signal transmitting telecommunication number ".As rainfall continues to increase, when storage tank 11
When interior water level reaches the height of the 3rd discharge outlet 113c, rainwater is flowed out by the 3rd discharge outlet 113c, is flowed through supper-fast TDS and is surveyed
During examination instrument 123, supper-fast TDS testers 123 produce the signal of telecommunication after detecting soluble solid and transmitting telecommunication number is to controller,
Controller drives rain brush to raise speed to F " '.So that the TDS controls automobile wiper speed change gear can be according to rainfall
Size, automatically controls the operating rate of rain brush, convenient use.
Relative to prior art, a kind of TDS described in the utility model controls automobile wiper speed change gear, by water storage
The water level height of water storage in case, the TDS testers of the different gears of triggering, each TDS tester produce the different signals of telecommunication and extremely control
Device processed, controller drive rain brush to work at different rates.
This utility model is not limited to above-mentioned embodiment, if do not taken off to various changes of the present utility model or deformation
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then this utility model is also intended to comprising these changes and deforms.
Claims (4)
1. a kind of TDS controls automobile wiper speed change gear, it is characterised in that：Including a storage tank, at least one TDS testers
And controller；The storage tank is arranged under shield glass；Water inlet, the water storage are provided with the top of the storage tank
Bottom portion is provided with outlet, and the caliber size of the outlet is less than the caliber size of water inlet；Storage tank side wall sets
At least one discharge outlet is equipped with, the external drainage channel of discharge outlet, described each TDS tester are respectively arranged at corresponding drainage channel
Interior, to controller, the controller is electrically connected the TDS testers transmitting telecommunication number with rain brush.
2. TDS according to claim 1 controls automobile wiper speed change gear, it is characterised in that：The TDS controls automobile
Rain brush speed change gear includes three TDS testers, and respectively middling speed TDS tester, quick TDS testers, supper-fast TDS is surveyed
Examination instrument；Storage tank side wall to it is lower and on be respectively arranged with three discharge outlet, respectively the first discharge outlet, the second discharge outlet and
3rd discharge outlet, first discharge outlet, the second discharge outlet and the 3rd discharge outlet distinguish external first drainage channel, the second draining
Passage and the 3rd drainage channel；The middling speed TDS tester is arranged in the first drainage channel, and the quick TDS testers set
It is placed in the second drainage channel, the supper-fast TDS testers are arranged in the 3rd drainage channel.
3. TDS according to claim 2 controls automobile wiper speed change gear, it is characterised in that：3rd discharge outlet,
Caliber size of the caliber size sum of the second discharge outlet, the first discharge outlet and outlet more than or equal to water inlet.
4. the TDS according to any claim in claim 1-3 controls automobile wiper speed change gear, and its feature exists
In：Steam vent is provided with the top of the storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026560.5U CN206049608U (en) | 2016-08-31 | 2016-08-31 | A kind of TDS controls automobile wiper speed change gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026560.5U CN206049608U (en) | 2016-08-31 | 2016-08-31 | A kind of TDS controls automobile wiper speed change gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206049608U true CN206049608U (en) | 2017-03-29 |
Family
ID=58374672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621026560.5U Active CN206049608U (en) | 2016-08-31 | 2016-08-31 | A kind of TDS controls automobile wiper speed change gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206049608U (en) |
-
2016
- 2016-08-31 CN CN201621026560.5U patent/CN206049608U/en active Active
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