CN109435901B - Automobile windscreen wiper with automatic telescopic function of heating and drying - Google Patents
Automobile windscreen wiper with automatic telescopic function of heating and drying Download PDFInfo
- Publication number
- CN109435901B CN109435901B CN201811485250.3A CN201811485250A CN109435901B CN 109435901 B CN109435901 B CN 109435901B CN 201811485250 A CN201811485250 A CN 201811485250A CN 109435901 B CN109435901 B CN 109435901B
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- heating
- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 45
- 238000010438 heat treatment Methods 0.000 title claims abstract description 42
- 238000005485 electric heating Methods 0.000 claims description 34
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000032683 aging Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- B60S1/36—Variable-length arms
-
- 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
- B60S1/38—Wiper blades
- B60S1/3803—Wiper blades heated wiper blades
- B60S1/3805—Wiper blades heated wiper blades electrically
Abstract
The invention discloses an automobile windscreen wiper with a heating, drying and automatic stretching function, which comprises a mounting box, a first servo motor, a worm gear, four connecting rods, a pair of wiper arm spindles with the same structure and a pair of bearing arms with the same structure, wherein the first servo motor is arranged in the mounting box; the automobile windscreen wiper with the heating, drying and automatic stretching functions has the advantages of being reasonable in structure, convenient to use, suitable for various weather conditions, clear in vision of a driver and good in guarantee for safe driving.
Description
Technical Field
The invention relates to the technical field of windscreen wipers, in particular to an automobile windscreen wiper with a heating, drying and automatic stretching function.
Background
With the improvement of the living standard of people, more and more people start to have private cars, and a wiper is an indispensable component in the running of a car, which is also called a wiper, a water deflector or a windshield wiper, and is a device for brushing and scraping rain drops and dust attached to the windshield of the car, so as to improve the visibility of the driver and increase the running safety.
The windscreen wiper is a tool which is favorable for safe driving by scraping dirt adhered to a windscreen for a driver in the driving process, but the common windscreen wiper has certain defects, can be quickly solidified into ice when falling on the windscreen in cold rainy and snowy days, is adhered to the windscreen, has low friction force with the windscreen wiper, is difficult to clean, influences driving vision, threatens driving safety, and needs to customize different windscreen wipers to be matched for use for different types of vehicles, has higher production cost, and meanwhile, rubber on the windscreen wiper needs to be timely dried after being soaked, otherwise, is easy to expand under the irradiation of sunlight, shortens the service life of the windscreen wiper, and needs to be an automobile windscreen wiper with the heating, drying and automatic telescoping functions.
Disclosure of Invention
The invention aims to solve the problems, and designs an automobile windscreen wiper with the functions of heating, drying and automatic stretching.
The technical scheme of the invention for achieving the purpose is as follows: the utility model provides an automobile windscreen wiper with heating stoving automatic flexible function, includes mounting box, first servo motor, worm gear, four-bar linkage, a pair of structure the same wiper arm mandrel and a pair of structure the same bears the weight of the arm, first servo motor settles in the mounting box, worm gear is settled on first servo motor driving end, four-bar linkage settles in the mounting box, and is connected with worm gear, a pair of wiper arm mandrel settles on the mounting box internal face, and with four-bar linkage swing joint, a pair of bear the weight of the arm and settle in a pair of wiper arm mandrel, a pair of bear and install flexible heating wiper mechanism on the arm, install stoving mechanism on the mounting box.
The flexible heating wiper mechanism, it includes: the device comprises a pair of telescopic arms with the same structure, a pair of protective shells with the same structure, a pair of second servo motors with the same structure, a pair of gears with the same structure, a pair of racks with the same structure, a pair of rotating shafts with the same structure, a pair of mounting grooves with the same structure, a pair of plugboards with the same structure, two threaded rods with the same structure, two connecting plates with the same structure, two pinch plates with the same structure, a first mounting plate, a second mounting plate, a first electric heating rod, a second electric heating rod, a first rubber strip, a second rubber strip and two limiting plates with the same structure;
the pair of telescopic arms are movably arranged in the pair of bearing arms, the pair of protective shells are arranged on the side wall surfaces of the pair of bearing arms, the pair of second servo motors are arranged in the pair of protective shells, the pair of gears are arranged on the driving ends of the pair of second servo motors, the pair of rectangular strip-shaped openings with the same structure are formed in the upper wall surfaces of the pair of bearing arms, the pair of racks are arranged on the upper wall surfaces of the pair of telescopic arms and are positioned in the pair of rectangular strip-shaped openings, the pair of rotating shafts are arranged on the end surfaces of the pair of telescopic arms, the pair of mounting grooves are movably arranged on the pair of telescopic arms through the pair of rotating shafts and are provided with two rectangular openings with the same structure, the pair of inserting plates are movably arranged in the two pairs of rectangular openings, the pair of mounting grooves and the pair of inserting plates are provided with threaded holes with the same structure, the two pairs of threaded rods are movably arranged in the two pairs of threaded holes, the two pairs of connecting plates are arranged on the two pairs of threaded rod end faces, the two pairs of pinching plates are arranged on the two pairs of connecting plate side wall faces, the first mounting plate is movably arranged in one of the mounting grooves, the first electric heating rod is arranged on the first mounting plate side wall face, the first rubber strip is arranged on the first mounting plate side wall face and is positioned on one side of the first electric heating rod, the second mounting plate is movably arranged in the other mounting groove, the second electric heating rod is arranged on the second mounting plate side wall face, the second rubber strip is arranged on the second mounting plate side wall face and is positioned on one side of the second electric heating rod, the two pairs of limiting plates are arranged on the first mounting plate and the second mounting plate upper wall face, and are positioned at both sides of the pair of mounting grooves.
The drying mechanism, it includes: the device comprises a fan, a drying cavity, an air supply pipe, a coaming and an electric heating wire;
the fan is arranged in the mounting box, the drying cavity is arranged on the upper wall surface of the mounting box, the air supply pipe is arranged between the air outlet of the fan and the drying cavity, the coaming is arranged on the air inlet of the fan, and the electric heating wire is arranged in the coaming.
A fixed seat is arranged between the fan and the installation box: the fixing seat is used for installing a fan.
A plurality of through holes are formed in the side wall surfaces of the pair of protective shells: the through hole is used for heat dissipation.
The first rubber strip is longer than the second rubber strip.
The pair of rubber strips are made of borosilicate rubber: the borosilicate rubber material has the characteristic of heat and humidity aging resistance.
And anti-skid lines are arranged on the two pairs of kneading plates.
The cross section of a pair of plugboards is T-shaped.
A pair of pull plates are arranged on the plugboards: the pulling plate is used for pulling the inserting plate.
The hollow parts in the cross sections of the pair of bearing arms are convex.
The automobile windscreen wiper with the heating, drying and automatic stretching functions is reasonable in structure, convenient to use, has the functions of heating, drying and automatic stretching, is suitable for various weather conditions, enables a driver to have clear vision, provides good guarantee for safe driving, solves the problems that the conventional common windscreen wiper has certain defects, quickly solidifies into ice on a windshield in cold rainy and snowy days, and is attached to the windshield, and has low friction force with the windscreen, so that the conventional windscreen wiper is difficult to clean, the driving vision is influenced, the driving safety is threatened, and different types of automobile types are required to be customized for matching use, the production cost is high, the rubber on the windscreen wiper needs to be dried in time after being soaked, otherwise, the service life of the windscreen wiper is shortened due to the fact that the rubber is easy to be sent under the irradiation of sunlight, and the problem of the automobile windscreen wiper with the heating, drying and automatic stretching functions is needed.
Drawings
Fig. 1 is a schematic diagram of a front cross-sectional structure of an automobile windscreen wiper with a heating, drying and automatic stretching function.
Fig. 2 is a schematic side view and cross-sectional structure diagram of an automobile windscreen wiper with a heating, drying and automatic stretching function.
Fig. 3 is a schematic top cross-sectional structure view of an automobile windscreen wiper with a heating, drying and automatic stretching function.
Fig. 4 is a schematic view of a partial structure of the automobile windscreen wiper with the heating, drying and automatic stretching functions in fig. 1.
Fig. 5 is a schematic view of a partial structure of fig. 3 of an automobile wiper with a heating, drying and automatic stretching function according to the present invention.
Fig. 6 is a schematic diagram of a partial structure of the automobile windscreen wiper with the heating, drying and automatic stretching functions in fig. 2.
In the figure: 1-a mounting box; 2-a first servo motor; 3-worm gear; 4-four connecting rods; 5-wiper arm spindle; 6-a carrying arm; 7-telescoping arms; 8-protecting shell; 9-a second servo motor; 10-gear; 11-racks; 12-rotating shaft; 13-mounting slots; 14-inserting plates; 15-a threaded rod; 16-connecting plates; 17-pinching the plate; 18-a first mounting plate; 19-a second mounting plate; 20-a first electric heating rod; 21-a second electric heating rod; 22-a first rubber strip; 23-a second rubber strip; 24-limiting plates; 25-fans; 26-a drying cavity; 27-an air supply pipe; 28-coaming; 29-an electric heating wire; 30-fixing seats; 31-pulling plate.
Detailed Description
The invention is specifically described below with reference to the accompanying drawings, as shown in fig. 1-6, an automobile windscreen wiper with a heating and drying automatic telescopic function comprises a mounting box 1, a first servo motor 2, a worm gear 3, four connecting rods 4, a pair of wiper arm spindles 5 with the same structure and a pair of bearing arms 6 with the same structure, wherein the first servo motor 2 is arranged in the mounting box 1, the worm gear 3 is arranged at the driving end of the first servo motor 2, the four connecting rods 4 are arranged in the mounting box 1 and are connected with the worm gear 3, the pair of wiper arm spindles 5 are arranged on the inner wall surface of the mounting box 1 and are movably connected with the four connecting rods 4, the pair of bearing arms 6 are arranged on the pair of wiper arm spindles 5, telescopic heating wiper mechanisms are arranged on the pair of bearing arms 6, and a drying mechanism is arranged on the mounting box 1. The flexible heating wiper mechanism, it includes: the telescopic arm 7, the protective shell 8, the second servo motor 9, the gear 10, the rack 11, the rotating shaft 12, the mounting groove 13, the inserting plate 14, the threaded rod 15, the connecting plate 16, the pinch plate 17, the first mounting plate 18, the second mounting plate 19, the first electric heating rod 20, the second electric heating rod 21, the first rubber strip 22, the second rubber strip 23 and the limiting plate 24 are identical in structure; the pair of telescopic arms 7 are movably arranged in the pair of bearing arms 6, the pair of protective shells 8 are arranged on the side wall surfaces of the pair of bearing arms 6, the pair of second servo motors 9 are arranged in the pair of protective shells 8, the pair of gears 10 are arranged on the driving ends of the pair of second servo motors 9, the upper wall surfaces of the pair of bearing arms 6 are provided with a pair of rectangular strip-shaped openings with the same structure, the pair of racks 11 are arranged on the upper wall surfaces of the pair of telescopic arms 7 and are positioned in the pair of rectangular strip-shaped openings, the pair of rotary shafts 12 are arranged on the end surfaces of the pair of telescopic arms 7, the pair of mounting grooves 13 are movably arranged on the pair of telescopic arms 7 through the pair of rotary shafts 12, two pairs of rectangular openings with the same structure are arranged, the pair of inserting plates 14 are movably arranged in the two pairs of rectangular openings, two pairs of screw holes with the same structure are formed in the mounting groove 13 and the plugboard 14, two pairs of screw rods 15 are movably arranged in the two pairs of screw holes, two pairs of connecting plates 16 are arranged on the end faces of the two pairs of screw rods 15, two pairs of pinch plates 17 are arranged on the side wall faces of the two pairs of connecting plates 16, the first mounting plate 18 is movably arranged in one mounting groove 13, the first electric heating rod 20 is arranged on the side wall face of the first mounting plate 18, the first rubber strip 22 is arranged on the side wall face of the first mounting plate 18 and is positioned on one side of the first electric heating rod 20, the second mounting plate 19 is movably arranged in the other mounting groove 13, the second electric heating rod 21 is arranged on the side wall face of the second mounting plate 19, the second rubber strip 23 is arranged on the side wall face of the second mounting plate 19 and is positioned on one side of the second electric heating rod 21, the two pairs of limiting plates are arranged on the upper wall surfaces of the first mounting plate 18 and the second mounting plate 19 and are positioned on two sides of the pair of mounting grooves 13; the drying mechanism, it includes: fan 25, drying chamber 26, blast pipe 27, coaming 28 and heating wire 29; the fan 25 is arranged in the mounting box 1, the drying cavity 26 is arranged on the upper wall surface of the mounting box 1, the air supply pipe 27 is arranged between the air outlet of the fan 25 and the drying cavity 26, the coaming 28 is arranged on the air inlet of the fan 25, and the heating wire 29 is arranged in the coaming 28; a fixed seat 30 is installed between the fan 25 and the installation box 1: the fixing seat 30 is used for installing the fan 25; a plurality of through holes are formed in the side wall surfaces of the pair of protective shells 8: the through hole is used for radiating heat; the first rubber strip 22 is longer than the second rubber strip 23; the pair of rubber strips are made of borosilicate rubber: the borosilicate rubber material has the characteristics of heat and humidity aging resistance; anti-skid lines are arranged on the two pairs of kneading plates 17; a pair of said insert plates 14 are "T" shaped in cross section; a pair of said insert plates 14 are each provided with a pull plate 31: the pulling plate 31 is used for pulling the plugboard 14; the hollow part in the section of the pair of bearing arms 6 is convex.
The embodiment is characterized by comprising a mounting box 1, a first servo motor 2, a worm gear 3, four connecting rods 4, a pair of wiper arm spindles 5 with the same structure and a pair of bearing arms 6 with the same structure, wherein the first servo motor 2 is arranged in the mounting box 1, the worm gear 3 is arranged at the driving end of the first servo motor 2, the four connecting rods 4 are arranged in the mounting box 1 and are connected with the worm gear 3, the pair of wiper arm spindles 5 are arranged on the inner wall surface of the mounting box 1 and are movably connected with the four connecting rods 4, the pair of bearing arms 6 are arranged on the pair of wiper arm spindles 5, a telescopic heating wiper mechanism is arranged on the pair of bearing arms 6, and a drying mechanism is arranged on the mounting box 1; the flexible heating wiper mechanism, it includes: the telescopic arm 7, the protective shell 8, the second servo motor 9, the gear 10, the rack 11, the rotating shaft 12, the mounting groove 13, the inserting plate 14, the threaded rod 15, the connecting plate 16, the pinch plate 17, the first mounting plate 18, the second mounting plate 19, the first electric heating rod 20, the second electric heating rod 21, the first rubber strip 22, the second rubber strip 23 and the limiting plate 24 are identical in structure; the pair of telescopic arms 7 are movably arranged in the pair of bearing arms 6, the pair of protective shells 8 are arranged on the side wall surfaces of the pair of bearing arms 6, the pair of second servo motors 9 are arranged in the pair of protective shells 8, the pair of gears 10 are arranged on the driving ends of the pair of second servo motors 9, the upper wall surfaces of the pair of bearing arms 6 are provided with a pair of rectangular strip-shaped openings with the same structure, the pair of racks 11 are arranged on the upper wall surfaces of the pair of telescopic arms 7 and are positioned in the pair of rectangular strip-shaped openings, the pair of rotary shafts 12 are arranged on the end surfaces of the pair of telescopic arms 7, the pair of mounting grooves 13 are movably arranged on the pair of telescopic arms 7 through the pair of rotary shafts 12, two pairs of rectangular openings with the same structure are arranged, the pair of inserting plates 14 are movably arranged in the two pairs of rectangular openings, two pairs of screw holes with the same structure are formed in the mounting groove 13 and the plugboard 14, two pairs of screw rods 15 are movably arranged in the two pairs of screw holes, two pairs of connecting plates 16 are arranged on the end faces of the two pairs of screw rods 15, two pairs of pinch plates 17 are arranged on the side wall faces of the two pairs of connecting plates 16, the first mounting plate 18 is movably arranged in one mounting groove 13, the first electric heating rod 20 is arranged on the side wall face of the first mounting plate 18, the first rubber strip 22 is arranged on the side wall face of the first mounting plate 18 and is positioned on one side of the first electric heating rod 20, the second mounting plate 19 is movably arranged in the other mounting groove 13, the second electric heating rod 21 is arranged on the side wall face of the second mounting plate 19, the second rubber strip 23 is arranged on the side wall face of the second mounting plate 19 and is positioned on one side of the second electric heating rod 21, the two pairs of limiting plates are arranged on the upper wall surfaces of the first mounting plate 18 and the second mounting plate 19 and are positioned on two sides of the pair of mounting grooves 13; this car wiper with heating stoving automatic flexible function is rational in infrastructure, convenient to use, have heating, stoving and automatic flexible function, be applicable to multiple weather conditions, make driver's field of vision clear, provide good guarantee for safe driving, the common wiper of having solved now, there is certain drawback, in chilly rain and snow weather, the rain and snow falls and solidify into the ice surface rapidly on the windscreen, adhere to on the windscreen, its frictional force is very low with the wiper, so conventional wiper is difficult to clear, influence driving field of vision, driving threat safety, and to different model motorcycle types, need customize different wipers and use with the supporting, manufacturing cost is higher, rubber on the wiper needs timely stoving after soaking simultaneously, otherwise easily rise under the shining of sunshine, shorten its life, the problem of a car wiper with heating stoving automatic flexible function is needed now.
The specific structure and function of the parts of the electrical components mentioned in the present application are as follows:
a first servo motor: 178 series high-precision servo motors produced by Hongbaoda are adopted.
A second servo motor: a42 BYGH47-0401A series servo motor produced by Binco is adopted.
And (3) a fan: TR7001 series fans manufactured by trovo are used.
And (3) a servo motor: the servo motor is 110AEA12020-SH3 type, the servo motor is an engine for controlling mechanical elements to run in a servo system, the servo motor is an indirect speed changing device for assisting the motor, the servo motor can control the speed, the position accuracy is very accurate, and voltage signals can be converted into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal, can react quickly, is used as an executive component in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on the motor shaft for output. The motor is divided into two main types, namely a direct current motor and an alternating current motor.
The following are specific structures and functions of the parts mentioned in the present application:
drying cavity: is a rectangular strip cavity made of plastic steel, and the upper wall surface is provided with a rectangular opening.
Carrying arm: is a rectangular strip cavity made of plastic steel.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Examples: when the device is used, the controller is used for controlling, the driving end of the second servo motor 9 arranged in the mounting box 1 is operated to drive the worm gear 3 to drive, the four-bar linkage 4 is used for driving the bearing arm 6 to reciprocate around the wiper arm mandrel 5 to drive the first rubber strip 22 and the second rubber strip 23 to remove dirt on the windshield; when the height of the windscreen wiper needs to be adjusted, the controller controls the second servo motor 9 arranged in the protective shell 8 to operate, drives the gear 10 to rotate, and the gear 10 is meshed with the rack 11, so that the telescopic arm 7 arranged on the rack 11 is driven to extend and retract in the bearing arm 6, the function of adjusting the height of the windscreen wiper is achieved, and different vehicle types are adapted; when maintenance and replacement are needed, pinching the pinching plate 17 and rotating, driving the threaded rod 15 to rotate through the connecting plate 16, enabling the threaded rod 15 to be screwed out of the threaded holes on the mounting groove 13 and the plugboard 14, and pulling the plugboard 14 out of the mounting groove 13, so that the limiting plate, the first mounting plate 18 and the second mounting plate 19, the first electric heating rod 20, the second electric heating rod 21, the first rubber strip 22 and the second rubber strip 23 can be taken down together; when the windscreen wiper needs to be heated, the first electric heating rod 20 and the second electric heating rod 21 are electrified to generate heat, and the heat is transferred to the first rubber strip 22 and the second rubber strip 23 to realize heating; when the first rubber strip 22 and the second rubber strip 23 are required to be dried, the heating wire 29 arranged in the coaming 28 is electrified to generate heat, the generated heat is conveyed into the drying cavity 26 through the air supply pipe 27 by the operation of the fan 25, and the drying cavity 26 is used for drying the first rubber strip 22 and the second rubber strip 23 so as to prolong the service lives of the first rubber strip 22 and the second rubber strip 23.
The above technical solution only represents the preferred technical solution of the present invention, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, and the technical solution falls within the scope of the present invention.
Claims (8)
1. The automobile windscreen wiper with the automatic telescopic function of heating and drying comprises a mounting box (1), a first servo motor (2), a worm gear (3), four connecting rods (4), a pair of wiper arm spindles (5) with the same structure and a pair of bearing arms (6) with the same structure, and is characterized in that the first servo motor (2) is arranged in the mounting box (1), the worm gear (3) is arranged at the driving end of the first servo motor (2), the four connecting rods (4) are arranged in the mounting box (1) and are connected with the worm gear (3), a pair of wiper arm spindles (5) are arranged on the inner wall surface of the mounting box (1) and are movably connected with the four connecting rods (4), a pair of bearing arms (6) are arranged on the pair of wiper arm spindles (5), a telescopic heating windscreen wiper mechanism is arranged on the pair of bearing arms (6), and a drying mechanism is arranged on the mounting box (1);
the flexible heating wiper mechanism, it includes: the telescopic device comprises a pair of telescopic arms (7) with the same structure, a pair of protective shells (8) with the same structure, a pair of second servo motors (9) with the same structure, a pair of gears (10) with the same structure, a pair of racks (11) with the same structure, a pair of rotating shafts (12) with the same structure, a pair of mounting grooves (13) with the same structure, a pair of plugboards (14) with the same structure, two threaded rods (15) with the same structure, two connecting plates (16) with the same structure, two pinch plates (17) with the same structure, a first mounting plate (18), a second mounting plate (19), a first electric heating rod (20), a second electric heating rod (21), a first rubber strip (22), a second rubber strip (23) and two limit plates (24) with the same structure;
the pair of telescopic arms (7) are movably arranged in the pair of bearing arms (6), the pair of protective shells (8) are arranged on the side wall surfaces of the pair of bearing arms (6), the pair of second servo motors (9) are arranged in the pair of protective shells (8), the pair of gears (10) are arranged on the driving ends of the pair of second servo motors (9), the pair of rectangular strip-shaped openings with the same structure are formed in the upper wall surfaces of the pair of bearing arms (6), the pair of racks (11) are arranged on the upper wall surfaces of the pair of telescopic arms (7) and are positioned in the pair of rectangular strip-shaped openings, the pair of rotating shafts (12) are arranged on the end surfaces of the pair of telescopic arms (7), the pair of mounting grooves (13) are movably arranged on the pair of telescopic arms (7) through the pair of rotating shafts (12), the pair of rectangular openings with the same structure are formed in the driving ends of the pair of second servo motors (9), the pair of inserting plates (14) are movably arranged in the rectangular strip-shaped openings, the pair of mounting grooves (13) are arranged on the threaded rods (16) with the threaded rods (15) which are arranged on the two threaded rods (16), the first mounting plates (18) are movably arranged in one mounting groove (13), the first electric heating rods (20) are arranged on the side wall surfaces of the first mounting plates (18), the first rubber strips (22) are arranged on the side wall surfaces of the first mounting plates (18) and are positioned on one side of the first electric heating rods (20), the second mounting plates (19) are movably arranged in the other mounting groove (13), the second electric heating rods (21) are arranged on the side wall surfaces of the second mounting plates (19), the second rubber strips (23) are arranged on the side wall surfaces of the second mounting plates (19) and are positioned on one side of the second electric heating rods (21), and the two pairs of limiting plates are arranged on the upper wall surfaces of the first mounting plates (18) and the second mounting plates (19) and are positioned on two sides of one pair of the mounting grooves (13);
the drying mechanism, it includes: a fan (25), a drying cavity (26), an air supply pipe (27), a coaming (28) and an electric heating wire (29);
the fan (25) is arranged in the mounting box (1), the drying cavity (26) is arranged on the upper wall surface of the mounting box (1), the air supply pipe (27) is arranged between the air outlet of the fan (25) and the drying cavity (26), the coaming (28) is arranged on the air inlet of the fan (25), and the heating wire (29) is arranged in the coaming (28);
the hollow part in the section of the pair of bearing arms (6) is convex.
2. The automobile windscreen wiper with the automatic telescopic function of heating and drying according to claim 1, characterized in that a fixed seat (30) is installed between the fan (25) and the installation box (1): the fixing seat (30) is used for installing a fan (25).
3. The automobile windscreen wiper with the automatic expansion function of heating and drying according to claim 1, wherein a plurality of through holes are formed in the side wall surfaces of the pair of protective cases (8): the through hole is used for heat dissipation.
4. The automobile windscreen wiper with the automatic expansion function of heating and drying according to claim 1, wherein the first rubber strip (22) is longer than the second rubber strip (23).
5. The automobile windscreen wiper with the automatic heating, drying and stretching functions according to claim 1, wherein a pair of rubber strips are made of borosilicate rubber: the borosilicate rubber material has the characteristic of heat and humidity aging resistance.
6. The automobile windscreen wiper with the automatic expansion function of heating and drying according to claim 1, wherein anti-slip lines are arranged on the two pairs of kneading plates (17).
7. The automobile windscreen wiper with the automatic expansion function of heating and drying according to claim 1, wherein a pair of the insert plates (14) has a T-shaped cross section.
8. The automobile windscreen wiper with the automatic expansion function of heating and drying according to claim 1, wherein a pair of the plug boards (14) are provided with pull boards (31): the pulling plate (31) is used for pulling the inserting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485250.3A CN109435901B (en) | 2018-12-06 | 2018-12-06 | Automobile windscreen wiper with automatic telescopic function of heating and drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485250.3A CN109435901B (en) | 2018-12-06 | 2018-12-06 | Automobile windscreen wiper with automatic telescopic function of heating and drying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109435901A CN109435901A (en) | 2019-03-08 |
| CN109435901B true CN109435901B (en) | 2024-03-12 |
Family
ID=65557325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811485250.3A Active CN109435901B (en) | 2018-12-06 | 2018-12-06 | Automobile windscreen wiper with automatic telescopic function of heating and drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435901B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8820854D0 (en) * | 1988-08-16 | 1988-10-05 | Wubic M | Telescopic windscreen wiper |
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| CN207481865U (en) * | 2017-06-13 | 2018-06-12 | 慈溪市龙山汽配有限公司 | A kind of automobile side window wiper |
| CN209426724U (en) * | 2018-12-06 | 2019-09-24 | 浙江兄弟之星汽配有限公司 | A kind of vehicle wiper with heating, drying automatic telescopic function |
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| GB8820854D0 (en) * | 1988-08-16 | 1988-10-05 | Wubic M | Telescopic windscreen wiper |
| JPH1170858A (en) * | 1997-06-18 | 1999-03-16 | Asmo Co Ltd | Wiper device for vehicle |
| CN104554152A (en) * | 2013-10-18 | 2015-04-29 | 昆达电脑科技(昆山)有限公司 | Windscreen wiper |
| CN104648326A (en) * | 2014-06-21 | 2015-05-27 | 柳州聚龙科技有限公司 | Windshield wiper device of automobile with heating function |
| CN106828419A (en) * | 2017-02-28 | 2017-06-13 | 重庆市永川区渝林机械厂 | The wiper of increase cleaning area |
| CN207481865U (en) * | 2017-06-13 | 2018-06-12 | 慈溪市龙山汽配有限公司 | A kind of automobile side window wiper |
| CN209426724U (en) * | 2018-12-06 | 2019-09-24 | 浙江兄弟之星汽配有限公司 | A kind of vehicle wiper with heating, drying automatic telescopic function |
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| CN109435901A (en) | 2019-03-08 |
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