CN208801963U - A kind of wiper structure of punching stretch - Google Patents
A kind of wiper structure of punching stretch Download PDFInfo
- Publication number
- CN208801963U CN208801963U CN201821503841.4U CN201821503841U CN208801963U CN 208801963 U CN208801963 U CN 208801963U CN 201821503841 U CN201821503841 U CN 201821503841U CN 208801963 U CN208801963 U CN 208801963U
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- CN
- China
- Prior art keywords
- wiper
- bar
- wiper bar
- punching stretch
- shaft
- 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.)
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Abstract
The utility model discloses a kind of wiper structures of punching stretch, including silica gel brush, second wiper bar, rainfall sensor, driving gear and shaft, protective case is provided on the upside of the silica gel brush, and the first wiper bar is provided on the left of silica gel brush, the first wiper bar lower left side is provided with mounting blocks, and fixed plate is provided on the right side of mounting blocks, the fixed plate lower left side is provided with telescopic rod, and telescope motor is provided on the downside of telescopic rod, connecting plate is provided on the downside of the telescope motor, and connecting plate is fixed together by pin and rocking bar, sliding block is provided on the downside of second wiper bar, and sliding slot is provided on the left of sliding block, trapped orbit is provided on the left of the sliding slot.The wiper structure of the punching stretch, structure setting is reasonable, can be cleaned with water to dead angle, traffic safety greatly improves, and can preferably guarantee the high-efficient homework of wiper, promote the development of automobile industry by the length of adjusting telescopic rod.
Description
Technical field
The utility model relates to wiper equipment science and technology technical field, the wiper structures of specially a kind of punching stretch.
Background technique
Generally there is wiper on front windshield, on rainy day, when rainwater is beaten on glass, wiper can be
Water is to wiping off, so that not influencing the visual field when driving, the scraping blade of the wiper of automobile is mostly fixed structure, wiper at present
Cleaning range limited by arm lengths are scraped, and scrape arm lengths usually by the structure of wiper, the driving force of driving device, vapour
The many factors such as vehicle vehicle window shape determine, therefore the wiper with regular length generally can not meet wanting for the entire vehicle window of cleaning
It asks, blind area can be very fuzzy, influences very much safety of driving.
In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of windscreen wiper device, can preferably protects
The high-efficient homework for demonstrate,proving wiper, promotes the development of automobile industry.
Summary of the invention
The purpose of this utility model is to provide a kind of wiper structures of punching stretch, to solve in above-mentioned background technique
The therefore wiper with regular length proposed generally can not meet the requirement for cleaning entire vehicle window, and blind area can very mould
Paste, very influence driving security problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of wiper structure of punching stretch, packet
Silica gel brush, the second wiper bar, rainfall sensor, driving gear and shaft are included, is provided with protective case, and silicon on the upside of the silica gel brush
The first wiper bar is provided on the left of glue brush, the first wiper bar lower left side is provided with mounting blocks, and is provided on the right side of mounting blocks
Fixed plate, the fixed plate lower left side is provided with telescopic rod, and telescope motor is provided on the downside of telescopic rod, under the telescope motor
Side is provided with connecting plate, and connecting plate is fixed together by pin and rocking bar, is provided with sliding block on the downside of second wiper bar,
And sliding slot is provided on the left of sliding block, it is provided with trapped orbit on the left of the sliding slot, and trapped orbit is internally provided with elasticity bolt,
It is provided with rocking bar on the downside of the rainfall sensor, is fixed together on the right side of the driving gear with variable-frequency motor, and actively
It is provided with driven gear on the upside of gear, is provided with bearing on the left of the shaft, and shaft lower left side is provided with bracket, while bracket
Right side is provided with single-chip microcontroller.
Preferably, the protective case is socketed in the two sides up and down of the first wiper bar and the second wiper bar, and protective case is silicon
Rubber material.
Preferably, first wiper bar is fixed together by mounting blocks and fixed plate with telescopic rod, and first
Wiper bar and telescopic rod are parallel relations, while the first wiper bar and the second wiper bar are formed by punching stretch.
Preferably, first wiper bar is stretching structure, and the first wiper bar is flushed with the second wiper bar vertical direction
Setting.
Preferably, second wiper bar is plugged on inside sliding slot by sliding block, and sliding block is T-shaped, while the second rain
Floating rule is to slide up and down structure.
Preferably, the model RSD-BEx of the rainfall sensor, and rainfall sensor and single-chip microcontroller are electrically connected at one
It rises, the model AT89S51 series monolithic of single-chip microcontroller.
Preferably, the variable-frequency motor and driving gear are integrated, and variable-frequency motor is rain shaving electrical machine, while variable-frequency electric
Machine is electrically connected with single-chip microcontroller.
Preferably, the driving gear and driven gear mesh together, and driven gear is fixedly attached in shaft.
Preferably, the shaft is fixed on bracket by bearing, and shaft is fixedly connected with the rockers together, is turned simultaneously
Axis and rocking bar are vertical relations.
Compared with prior art, the utility model has the beneficial effects that
1. the first wiper bar and the second wiper bar are made by punching stretch technique, the first wiper bar and the second wiper bar
Inside grooves silica gel brush is installed, silica gel brush is close to vehicle glass, and sleet season can will be attached to the sleet of vehicle glass
It is cleared up, prevents the visual field for influencing driver, cause driving hidden danger；
2. the first wiper bar, telescopic rod and telescope motor be it is integrated, changed by the elongation or shortening of telescope motor
Become the first wiper bar cleans path with water, can be cleaned with water to dead angle, traffic safety mentions significantly by the length of adjusting telescopic rod
It is high；
3. being plugged on inside sliding slot on the downside of the second wiper bar by sliding block, after adjusting good position, elasticity bolt can be passed through
Sliding block is fixed on inside sliding slot with trapped orbit, the home position of the second wiper bar can be by adjusting slider inside sliding slot
Position be adjusted；
4. rainfall sensor is mounted on rocking bar by bolt, when rainy day, variable-frequency motor is rain shaving electrical machine, is convenient for
It according to the motion frequency of the big minor adjustment variable-frequency motor of rainfall, can preferably guarantee the high-efficient homework of wiper, promote automobile
The development of industry.
Detailed description of the invention
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is the utility model structure sliding block and sliding slot connection schematic diagram；
Fig. 3 is the first wiper bar schematic diagram of the stamped stretching of the utility model.
In figure: 1, protective case, 2, silica gel brush, the 3, first wiper bar, 4, mounting blocks, 5, fixed plate, 6, telescopic rod, 7, flexible
Motor, the 8, second wiper bar, 9, connecting plate, 10, pin, 11, elasticity bolt, 12, sliding block, 13, trapped orbit, 14, sliding slot,
15, rainfall sensor, 16, rocking bar, 17, variable-frequency motor, 18, driving gear, 19, bracket, 20, single-chip microcontroller, 21, shaft, 22, axis
It holds, 23, driven gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of wiper structure of punching stretch, including
Silica gel brush 2, the second wiper bar 8, rainfall sensor 15, driving gear 18 and shaft 21 are provided with protective case 1 on the upside of silica gel brush 2,
And the first wiper bar 3 is provided on the left of silica gel brush 2, protective case 1 is socketed in up and down the two of the first wiper bar 3 and the second wiper bar 8
Side, and protective case 1 is silicone rubber material, the first wiper bar 3 is fixedly connected on one by mounting blocks 4 and fixed plate 5 and telescopic rod 6
Rise, and the first wiper bar 3 and telescopic rod 6 are parallel relations, at the same the first wiper bar 3 and the second wiper bar 8 by punching stretch and
At the first wiper bar 3 is stretching structure, and the first wiper bar 3 flushes setting, the first windscreen wiper with 8 vertical direction of the second wiper bar
3 lower left side of bar is provided with mounting blocks 4, and fixed plate 5 is provided on the right side of mounting blocks 4, and 5 lower left side of fixed plate is provided with telescopic rod 6,
And telescope motor 7 is provided on the downside of telescopic rod 6, be provided with connecting plate 9 on the downside of telescope motor 7, and connecting plate 9 by pin 10 with
Rocking bar 16 is fixed together, and sliding block 12 is provided on the downside of the second wiper bar 8, and sliding slot 14 is provided on the left of sliding block 12, the second rain
Floating rule 8 is plugged on inside sliding slot 14 by sliding block 12, and sliding block 12 is T-shaped, while the second wiper bar 8 is to slide up and down knot
Structure, is provided with trapped orbit 13 on the left of sliding slot 14, and trapped orbit 13 is internally provided with elasticity bolt 11, under rainfall sensor 15
Side is provided with rocking bar 16, the model RSD-BEx of rainfall sensor 15, and rainfall sensor 15 is electrically connected at single-chip microcontroller 20
Together, the model AT89S51 series monolithic of single-chip microcontroller 20,18 right side of driving gear are fixedly connected on one with variable-frequency motor 17
It rises, and is provided with driven gear 23 on the upside of driving gear 18, driving gear 18 and driven gear 23 mesh together, and driven tooth
Wheel 23 is fixedly attached in shaft 21, and variable-frequency motor 17 and driving gear 18 are integrated, and variable-frequency motor 17 is rain shaving electrical machine,
Variable-frequency motor 17 is electrically connected with single-chip microcontroller 20 simultaneously, and bearing 22, and 21 lower left side of shaft are provided on the left of shaft 21
It is provided with bracket 19, while being provided with single-chip microcontroller 20 on the right side of bracket 19, shaft 21 is fixed on bracket 19 by bearing 22, and is turned
Axis 21 is fixed together with rocking bar 16, while shaft 21 and rocking bar 16 are vertical relation, the first wiper bar 3 and the second windscreen wiper
Bar 8 is made by punching stretch technique, and the inside grooves of the first wiper bar 3 and the second wiper bar 8 are equipped with silica gel brush 2, silicon
Glue brush 2 is close to vehicle glass, and sleet season can clear up the sleet for being attached to vehicle glass, prevents from influencing driver
The visual field, cause driving hidden danger, the first wiper bar 3, telescopic rod 6 and telescope motor 7 be it is integrated, pass through stretching for telescope motor 7
Length shortens to change the path of cleaning with water of the first wiper bar 3, is plugged in sliding slot 14 on the downside of the second wiper bar 8 by sliding block 12
The home position in portion, the second wiper bar 8 can be adjusted by position of the adjusting slider 12 inside sliding slot 14, regulate position
After setting, sliding block 12 can be fixed on inside sliding slot 14 by elasticity bolt 11 and trapped orbit 13, rainfall sensor 15 passes through
Bolt is mounted on rocking bar 16, and when rainy day, rainfall signal is passed to list by way of electrical by rainfall sensor 15
Piece machine 20, prestored rainfall signal inside single-chip microcontroller 20, single-chip microcontroller 20 by the signal received from rainfall sensor 15 with prestore
Signal is compared, and signal is then passed to variable-frequency motor 17, variable-frequency motor 17 is rain shaving electrical machine, convenient for according to the big of rainfall
The motion frequency of minor adjustment variable-frequency motor 17, the rotation of variable-frequency motor 17 drive driving gear 18 to rotate, and driving gear 18 rotates band
Dynamic driven gear 23 and shaft 21 are rotated, therefore realize that variable-frequency motor 17 drives rocking bar 16 to carry out rocking action, structure letter
It is single, it no longer can be that range is cleaned in fixation with water with wiper, dead angle can be cleaned with water by the length of adjusting telescopic rod 6, be driven a vehicle
Safety greatly improves.
Working principle: when using the wiper structure of the punching stretch, the first wiper bar 3 and the second wiper bar 8 are by rushing
Pressure drawing process is made, and protective case 1 is socketed in the two sides up and down of the first wiper bar 3 and the second wiper bar 8, the first wiper bar
3 and second the inside grooves of wiper bar 8 silica gel brush 2 is installed, silica gel brush 2 is close to vehicle glass, and sleet season can will adhere to
It is cleared up in the sleet of vehicle glass, prevents the visual field for influencing driver, cause driving hidden danger, the first wiper bar 3, the first rain
Floating rule 3 is fixed together by mounting blocks 4 and fixed plate 5 with telescopic rod 6, telescopic rod 6 with telescope motor 7 be it is integrated,
Change the path of cleaning with water of the first wiper bar 3 by the elongation or shortening of telescope motor 7, and telescope motor 7 passes through connecting plate 9
It is fixed on rocking bar 16, is plugged on inside sliding slot 14 on the downside of the second wiper bar 8 by sliding block 12, the second wiper bar 8 with pin 10
Home position can be adjusted by position of the adjusting slider 12 inside sliding slot 14, adjust good position after, can pass through
Sliding block 12 is fixed on inside sliding slot 14 by elasticity bolt 11 and trapped orbit 13, and rainfall sensor 15 is mounted on rocking bar by bolt
On 16, when rainy day, rainfall signal is passed to single-chip microcontroller 20, single-chip microcontroller 20 by way of electrical by rainfall sensor 15
Inside has prestored rainfall signal, and the signal received from rainfall sensor 15 is compared by single-chip microcontroller 20 with the signal prestored, so
Signal is passed into variable-frequency motor 17 afterwards, variable-frequency motor 17 is rain shaving electrical machine, convenient for according to the big minor adjustment variable-frequency motor of rainfall
17 motion frequency, the rotation of variable-frequency motor 17 drive driving gear 18 to rotate, and the rotation of driving gear 18 drives 23 He of driven gear
Shaft 21 is rotated, and shaft 21 is fixed on bracket 19 by bearing 22, thus realize variable-frequency motor 17 drive rocking bar 16 into
Row rocking action, structure is simple, no longer can be that range is cleaned in fixation with water with wiper, can be right by the length of adjusting telescopic rod 6
Dead angle is cleaned with water, and traffic safety greatly improves, and here it is the whole process of the wiper arrangement works of the punching stretch.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of wiper structure of punching stretch, including silica gel brush (2), the second wiper bar (8), rainfall sensor (15), master
Moving gear (18) and shaft (21), it is characterised in that: be provided with protective case (1) on the upside of the silica gel brush (2), and silica gel brush (2)
Left side is provided with the first wiper bar (3), and the first wiper bar (3) lower left side is provided with mounting blocks (4), and mounting blocks (4) are right
Side is provided with fixed plate (5), and fixed plate (5) lower left side is provided with telescopic rod (6), and is provided with and is stretched on the downside of telescopic rod (6)
Contracting motor (7), telescope motor (7) downside is provided with connecting plate (9), and connecting plate (9) passes through pin (10) and rocking bar
(16) it is fixed together, is provided with sliding block (12) on the downside of second wiper bar (8), and be provided with sliding slot on the left of sliding block (12)
(14), it is provided with trapped orbit (13) on the left of the sliding slot (14), and trapped orbit (13) is internally provided with elasticity bolt (11),
It is provided with rocking bar (16) on the downside of the rainfall sensor (15), fixes and connect with variable-frequency motor (17) on the right side of the driving gear (18)
It is connected together, and is provided with driven gear (23) on the upside of driving gear (18), be provided with bearing (22) on the left of the shaft (21),
And shaft (21) lower left side is provided with bracket (19), while being provided with single-chip microcontroller (20) on the right side of bracket (19).
2. a kind of wiper structure of punching stretch according to claim 1, it is characterised in that: protective case (1) set
It connects in the two sides up and down of the first wiper bar (3) and the second wiper bar (8), and protective case (1) is silicone rubber material.
3. a kind of wiper structure of punching stretch according to claim 1, it is characterised in that: first wiper bar
(3) it is fixed together by mounting blocks (4) and fixed plate (5) with telescopic rod (6), and the first wiper bar (3) and telescopic rod
It (6) is parallel relation, while the first wiper bar (3) and the second wiper bar (8) are formed by punching stretch.
4. a kind of wiper structure of punching stretch according to claim 1, it is characterised in that: first wiper bar
It (3) is stretching structure, and the first wiper bar (3) flushes setting with the second wiper bar (8) vertical direction.
5. a kind of wiper structure of punching stretch according to claim 1, it is characterised in that: second wiper bar
(8) it is plugged on sliding slot (14) inside by sliding block (12), and sliding block (12) is T-shaped, while the second wiper bar (8) is upper downslide
Dynamic structure.
6. a kind of wiper structure of punching stretch according to claim 1, it is characterised in that: the rainfall sensor
(15) model RSD-BEx, and rainfall sensor (15) is electrically connected with single-chip microcontroller (20), the type of single-chip microcontroller (20)
Number be AT89S51 series monolithic.
7. a kind of wiper structure of punching stretch according to claim 1, it is characterised in that: the variable-frequency motor (17)
It is integrated with driving gear (18), and variable-frequency motor (17) is rain shaving electrical machine, while variable-frequency motor (17) and single-chip microcontroller (20)
It is electrically connected.
8. a kind of wiper structure of punching stretch according to claim 1, it is characterised in that: the driving gear (18)
Mesh together with driven gear (23), and driven gear (23) is fixedly attached on shaft (21).
9. a kind of wiper structure of punching stretch according to claim 1, it is characterised in that: the shaft (21) passes through
Bearing (22) is fixed on bracket (19), and shaft (21) is fixed together with rocking bar (16), at the same shaft (21) with shake
Bar (16) is vertical relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503841.4U CN208801963U (en) | 2018-09-14 | 2018-09-14 | A kind of wiper structure of punching stretch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503841.4U CN208801963U (en) | 2018-09-14 | 2018-09-14 | A kind of wiper structure of punching stretch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208801963U true CN208801963U (en) | 2019-04-30 |
Family
ID=66237962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821503841.4U Expired - Fee Related CN208801963U (en) | 2018-09-14 | 2018-09-14 | A kind of wiper structure of punching stretch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208801963U (en) |
-
2018
- 2018-09-14 CN CN201821503841.4U patent/CN208801963U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20210914 |