CN109677360A - Be self-regulated wiper actuating arm - Google Patents
Be self-regulated wiper actuating arm Download PDFInfo
- Publication number
- CN109677360A CN109677360A CN201910113000.5A CN201910113000A CN109677360A CN 109677360 A CN109677360 A CN 109677360A CN 201910113000 A CN201910113000 A CN 201910113000A CN 109677360 A CN109677360 A CN 109677360A
- Authority
- CN
- China
- Prior art keywords
- right panel
- panel body
- card column
- blind hole
- left plate
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3425—Constructional aspects of the arm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Surface Heating Bodies (AREA)
Abstract
The invention discloses a kind of self-regulation wiper actuating arms, comprising: left plate body, the right part of the left plate body are equipped with the inserting column that the section extended to the right is in rectangle, which has hollow cavity, and interior loop is equipped in the hollow cavity, and the side of the inserting column is equipped with blind hole；Right panel body, the left part of the right panel body are equipped with the jack that section is in rectangle, and the side wall of the jack is equipped with exit orifice, and the outside of the right panel body is equipped with exterior loop；Card column, card column are irony；Displacement sensor；Electric heating wire；And the left plate body and right panel body are all made of plastics preparation, and the internal reinforcing rib for being equipped with magnesium alloy preparation；The both ends of the interior loop are electrically connected to the both ends of the electric heating wire；The inserting column clearance fit is inserted in the jack；The exterior loop is connected to power supply by a controller, and the displacement sensor signal is connected to the controller；Blind hole and exit orifice match, and card column is located in exit orifice, and one end of card column and blind hole match.Advantage is: can reduce the probability of rain shaving electrical machine damage.
Description
Technical field
The present invention relates to technical field of automobile accessories, more particularly, to a kind of self-regulation wiper actuating arm.
Background technique
Wiper is one of important component on automobile.Common wiper includes rain shaving electrical machine, and rain shaving electrical machine passes through worm gear
Worm mechanism drive has rotating wheel, and bias is connected with actuating arm in rotating wheel, and actuating arm has wiper arm, windscreen wiper by connecting rod drive
Rain brush is set on arm.That is, driving rain brush to move back and forth after rain shaving electrical machine work.But after the snowing night in winter, rain brush is easy to viscous
Even on the windshield, once driver starts wiper, then easily damaged linkage part or rain shaving electrical machine.
Summary of the invention
The object of the present invention is to provide a kind of self-regulation wiper actuating arm, it, which has, can reduce rain shaving electrical machine damage
The characteristics of probability.
The technical scheme adopted by the invention is that: self-regulation wiper actuating arm, the actuating arm include:
Left plate body, the left part of the left plate body is equipped with left connecting hole, right part is equipped with the inserting column that the section extended to the right is in rectangle,
The inserting column has hollow cavity, and interior loop is equipped in the hollow cavity, and the side of the inserting column is equipped with blind hole；
Right panel body, the right part of the right panel body is equipped with right connecting hole, left part is equipped with the jack that section is in rectangle, the side of the jack
Wall is equipped with exit orifice, and the outside of the right panel body is equipped with exterior loop；
Card column, card column are irony；
Displacement sensor；
Electric heating wire；
And
The left plate body and right panel body are all made of plastics preparation, and the internal reinforcing rib for being equipped with magnesium alloy preparation；
The both ends of the interior loop are electrically connected to the both ends of the electric heating wire；
The inserting column clearance fit is inserted in the jack；
The exterior loop is connected to power supply by a controller, and the displacement sensor signal is connected to the controller；
Blind hole and exit orifice match, and card column is located in exit orifice, and one end of card column and blind hole match.
Reset spring is equipped between the left plate body and right panel body.
The card column is furnished with the reseting pressuring spring for making it have the trend close to blind hole.
The material component of the reinforcing rib are as follows: Si:7.5-8.5%, Cu:3.0-4.0%, Mn:0.3-0.5%, Ni:
0.3-0.5%, Zn:0.3-0.5%, Sn:0.1-0.35%, La:0.05-0.08%, Mg:5-7%, surplus be Al and
Inevitable impurity.
The invention has the advantages that compared with the prior art: it can reduce the probability of rain shaving electrical machine damage.The present invention
Self-regulation wiper actuating arm when in use, once occur frost when, when rain brush can not move, displacement sensor is
Can will be unable to mobile information and be transferred to controller, controller controls exterior loop and is powered, attract card column to be displaced outwardly, left plate body and
Right panel body can relatively move, and rain shaving electrical machine is made to form idle running, reduce the probability of rain shaving electrical machine damage.At this point, interior loop and
Exterior loop forms mutual movement, and under the cutting of the magnetic line of force, interior loop generates electric current, and electric heating wire is made to generate heat, and electric
Heater strip can be fixed on rain brush, eliminate frost in time, rain brush is enable to restore as early as possible to removable state.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the front sectional view of the embodiment of the present invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1.
In figure:
10, left plate body, 11, left connecting hole, 12, inserting column, 121, blind hole, 13, interior loop；
20, right panel body, 21, right connecting hole, 22, jack, 221, exit orifice, 23, exterior loop；
30, card column；
40, displacement sensor；
50, electric heating wire；
60, reinforcing rib；
70, reset spring；
80, reseting pressuring spring.
Specific embodiment
Embodiment is seen figure 1 and figure 2: self-regulation wiper actuating arm, comprising: left plate body 10, right panel body 20, card column
30, the components such as displacement sensor 40, electric heating wire 50.
Specifically:
The left part of the left plate body 10 is equipped with left connecting hole 11, right part is equipped with the inserting column 12 that the section extended to the right is in rectangle.
The inserting column 12 has hollow cavity, is equipped with interior loop 13 in the hollow cavity 12.The side of the inserting column 12 is equipped with blind hole 121.
The right part of the right panel body 20 is equipped with right connecting hole 21, left part is equipped with the jack 22 that section is in rectangle.The jack 22
Side wall is equipped with exit orifice 221, and the outside of the right panel body 20 is equipped with exterior loop 23.Certainly, which is necessarily provided with anti-
The components such as water jacket.
Card column 30 is irony, general cylindrical.
It is more specific:
The left plate body 10 and right panel body 20 are all made of plastics preparation, and the internal reinforcing rib for being equipped with magnesium alloy preparation
60.Obviously, reinforcing rib 60 is preferably respectively along the longitudinally disposed of left plate body 10 or right panel body 20, so that left plate body 10 and right panel body
20 all have preferable rigidity and toughness.
The both ends of the interior loop 13 are electrically connected to the both ends of the electric heating wire 50.
12 clearance fit of inserting column is inserted in the jack 22.That is, being inserted in the jack 22 of can moving left and right of inserting column 12.
The exterior loop 23 is connected to power supply by a controller (being not shown on figure), and 40 signal of displacement sensor connects
To the controller.That is, the displacement sensor 40 is usually matched with rain brush, once rain brush is immovable, the displacement sensor 40
It can will be unable to mobile information in time and be transferred to the controller, which controls the exterior loop 23 and obtain electric and generate magnetic field.
Blind hole 121 and exit orifice 221 match.That is, blind hole 121 and exit orifice 221 can be two-by-two to just, and when blind hole 121 and outer
It, only can be individually to just can not mutually relatively just between them when hole 221 is multiple.For example, each not phase of 121 section configuration of blind hole
Together, and the section configuration of an exit orifice 221 can only be identical to corresponding 121 section configuration of blind hole.For another example, blind hole 121
It is not on same straight line in the lateral direction.Card column 30 is located in exit orifice 221,121 phase of one end and blind hole of card column 30
Match.That is, one end can be located in exit orifice 221, the other end can be located in blind hole 121 after card column 30 moves inward, make the left plate
Body 10 and the right panel body 20 can not generate movement again between each other；Conversely, once card column 30 is displaced outwardly, then the entirety of card column 30
It is retracted in exit orifice 221, makes the left plate body 10 and the right panel body 20 that can generate movement between each other.
In this way, displacement sensor 40 can will be unable to movement when rain brush can not move when there is frost
Information is transferred to controller, and controller controls exterior loop 23 and is powered, and attracts card column 30 to be displaced outwardly, left plate body 10 and right panel body 20
Displacement can be mutually generated, rain shaving electrical machine is made to form idle running, reduces the probability of rain shaving electrical machine damage.At this point, 13 He of interior loop
Exterior loop 23 forms mutual movement, and under the cutting of the magnetic line of force, interior loop 13 generates electric current, sends out electric heating wire 50
Heat, and electric heating wire 50 can be fixed on rain brush, eliminate frost in time, and rain brush is enable to restore as early as possible to removable state.
Optimization:
Reset spring 70 is equipped between the left plate body 10 and right panel body 20.By the left plate body 10 and the right panel body 20 it is mutual it
Between be set as original state when can not move, then in the initial condition, the elastic force of the reset spring 70 is preferably zero, and non-
Under original state, the total length of the left plate body 10 and the right panel body 20 not only can shorten but also can extend.
Card column 30 is furnished with the reseting pressuring spring 80 for making it have the trend close to blind hole 121.
Continue to optimize:
The material component of reinforcing rib 60 are as follows: Si:7.5-8.5%, Cu:3.0-4.0%, Mn:0.3-0.5%, Ni:
0.3-0.5%, Zn:0.3-0.5%, Sn:0.1-0.35%, La:0.05-0.08%, Mg:5-7%, surplus be Al and
Inevitable impurity.Such reinforcing rib 60 intensity with higher and toughness, and magnetic field will not be formed and be interfered.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (4)
1. be self-regulated wiper actuating arm, it is characterised in that: the actuating arm includes:
Left plate body (10), the left part of the left plate body (10) is equipped with left connecting hole (11), right part is equipped with the section extended to the right in square
The inserting column (12) of shape, the inserting column (12) have hollow cavity, are equipped with interior loop (13) in the hollow cavity (12), the side of the inserting column (12)
Face is equipped with blind hole (121)；
Right panel body (20), the right part of the right panel body (20) is equipped with right connecting hole (21), left part is equipped with the jack that section is in rectangle
(22), the side wall of the jack (22) is equipped with exit orifice (221), and the outside of the right panel body (20) is equipped with exterior loop (23)；
Card column (30), card column (30) are irony；
Displacement sensor (40)；
Electric heating wire (50)；
And
The left plate body (10) and right panel body (20) are all made of plastics preparation, and the internal reinforcing rib for being equipped with magnesium alloy preparation
(60)；
The both ends of the interior loop (13) are electrically connected to the both ends of the electric heating wire (50)；
Inserting column (12) clearance fit is inserted in the jack (22)；
The exterior loop (23) is connected to power supply by a controller, and displacement sensor (40) signal is connected to the controller；
Blind hole (121) and exit orifice (221) match, and card column (30) is located in exit orifice (221), one end of card column (30) and blind hole
(121) match.
2. self-regulation wiper actuating arm according to claim 1, it is characterised in that: the left plate body (10) and right panel body
(20) reset spring (70) are equipped between.
3. self-regulation wiper actuating arm according to claim 1, it is characterised in that: the card column (30) is equipped with making its tool
Has the tendency that the reseting pressuring spring (80) of close blind hole (121).
4. self-regulation wiper actuating arm according to claim 1, it is characterised in that: the raw material group of the reinforcing rib (60)
Part are as follows: Si:7.5-8.5%, Cu:3.0-4.0%, Mn:0.3-0.5%, Ni:0.3-0.5%, Zn:0.3-0.5%,
Sn:0.1-0.35%, La:0.05-0.08%, Mg:5-7%, surplus are Al and inevitable impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113000.5A CN109677360B (en) | 2019-02-13 | 2019-02-13 | Self-adjusting wiper driving arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113000.5A CN109677360B (en) | 2019-02-13 | 2019-02-13 | Self-adjusting wiper driving arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109677360A true CN109677360A (en) | 2019-04-26 |
| CN109677360B CN109677360B (en) | 2022-07-12 |
Family
ID=66194379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910113000.5A Active CN109677360B (en) | 2019-02-13 | 2019-02-13 | Self-adjusting wiper driving arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109677360B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB698453A (en) * | 1951-01-11 | 1953-10-14 | Trico Products Corp | Improvements in or relating to a windshield washer |
| GB856338A (en) * | 1958-10-01 | 1960-12-14 | Robert Bosche G M B H | Improvements in or relating to windscreen wiping units |
| JPH01317854A (en) * | 1988-03-15 | 1989-12-22 | Asmo Co Ltd | Wiper device for vehicle |
| US6026536A (en) * | 1997-10-09 | 2000-02-22 | Lear Automotive Dearborn, Inc | Range limiting dual direction slip clutch |
| JP2000211482A (en) * | 1999-01-21 | 2000-08-02 | Asmo Co Ltd | Connecting structure of wiper arm |
| JP2006248329A (en) * | 2005-03-09 | 2006-09-21 | Asmo Co Ltd | Wiper arm |
| CN108725386A (en) * | 2017-04-21 | 2018-11-02 | 宝沃汽车（中国）有限公司 | A kind of windscreen wiper unfreezing control method, device and the vehicle with the device |
-
2019
- 2019-02-13 CN CN201910113000.5A patent/CN109677360B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB698453A (en) * | 1951-01-11 | 1953-10-14 | Trico Products Corp | Improvements in or relating to a windshield washer |
| GB856338A (en) * | 1958-10-01 | 1960-12-14 | Robert Bosche G M B H | Improvements in or relating to windscreen wiping units |
| JPH01317854A (en) * | 1988-03-15 | 1989-12-22 | Asmo Co Ltd | Wiper device for vehicle |
| US6026536A (en) * | 1997-10-09 | 2000-02-22 | Lear Automotive Dearborn, Inc | Range limiting dual direction slip clutch |
| JP2000211482A (en) * | 1999-01-21 | 2000-08-02 | Asmo Co Ltd | Connecting structure of wiper arm |
| JP2006248329A (en) * | 2005-03-09 | 2006-09-21 | Asmo Co Ltd | Wiper arm |
| CN108725386A (en) * | 2017-04-21 | 2018-11-02 | 宝沃汽车（中国）有限公司 | A kind of windscreen wiper unfreezing control method, device and the vehicle with the device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109677360B (en) | 2022-07-12 |
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